From 9d8ca6cc4a6994e2fd7bf1628fee8615a45d2e45 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 19:52:45 -0300 Subject: [PATCH 01/28] buffer_base: Add support for cached CPU writes Some games usually write memory pages currently used by the GPU, causing rendering issues (e.g. flashing geometry and shadows on Link's Awakening). To workaround this issue, Guest CPU writes are delayed until the command buffer finishes processing, but the pages are updated immediately. The overall behavior is: - CPU writes are cached until they are flushed, they update the page state, but don't change the modification state. Cached writes stop pages from being flushed, in case games have meaningful data in it. - Command processing writes (e.g. push constants) update the page state and are marked to the command processor as dirty. They don't remove the state of cached writes. --- src/video_core/buffer_cache/buffer_base.h | 206 +++++++++++++++------- 1 file changed, 145 insertions(+), 61 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_base.h b/src/video_core/buffer_cache/buffer_base.h index ee8602ce97..8a5e6a3e7d 100644 --- a/src/video_core/buffer_cache/buffer_base.h +++ b/src/video_core/buffer_cache/buffer_base.h @@ -19,6 +19,7 @@ namespace VideoCommon { enum class BufferFlagBits { Picked = 1 << 0, + CachedWrites = 1 << 1, }; DECLARE_ENUM_FLAG_OPERATORS(BufferFlagBits) @@ -40,7 +41,7 @@ class BufferBase { static constexpr u64 BYTES_PER_WORD = PAGES_PER_WORD * BYTES_PER_PAGE; /// Vector tracking modified pages tightly packed with small vector optimization - union WrittenWords { + union WordsArray { /// Returns the pointer to the words state [[nodiscard]] const u64* Pointer(bool is_short) const noexcept { return is_short ? &stack : heap; @@ -55,49 +56,59 @@ class BufferBase { u64* heap; ///< Not-small buffers pointer to the storage }; - struct GpuCpuWords { - explicit GpuCpuWords() = default; - explicit GpuCpuWords(u64 size_bytes_) : size_bytes{size_bytes_} { + struct Words { + explicit Words() = default; + explicit Words(u64 size_bytes_) : size_bytes{size_bytes_} { if (IsShort()) { cpu.stack = ~u64{0}; gpu.stack = 0; + cached_cpu.stack = 0; + untracked.stack = ~u64{0}; } else { // Share allocation between CPU and GPU pages and set their default values const size_t num_words = NumWords(); - u64* const alloc = new u64[num_words * 2]; + u64* const alloc = new u64[num_words * 4]; cpu.heap = alloc; gpu.heap = alloc + num_words; + cached_cpu.heap = alloc + num_words * 2; + untracked.heap = alloc + num_words * 3; std::fill_n(cpu.heap, num_words, ~u64{0}); std::fill_n(gpu.heap, num_words, 0); + std::fill_n(cached_cpu.heap, num_words, 0); + std::fill_n(untracked.heap, num_words, ~u64{0}); } // Clean up tailing bits - const u64 last_local_page = - Common::DivCeil(size_bytes % BYTES_PER_WORD, BYTES_PER_PAGE); + const u64 last_word_size = size_bytes % BYTES_PER_WORD; + const u64 last_local_page = Common::DivCeil(last_word_size, BYTES_PER_PAGE); const u64 shift = (PAGES_PER_WORD - last_local_page) % PAGES_PER_WORD; - u64& last_word = cpu.Pointer(IsShort())[NumWords() - 1]; - last_word = (last_word << shift) >> shift; + const u64 last_word = (~u64{0} << shift) >> shift; + cpu.Pointer(IsShort())[NumWords() - 1] = last_word; + untracked.Pointer(IsShort())[NumWords() - 1] = last_word; } - ~GpuCpuWords() { + ~Words() { Release(); } - GpuCpuWords& operator=(GpuCpuWords&& rhs) noexcept { + Words& operator=(Words&& rhs) noexcept { Release(); size_bytes = rhs.size_bytes; cpu = rhs.cpu; gpu = rhs.gpu; + cached_cpu = rhs.cached_cpu; + untracked = rhs.untracked; rhs.cpu.heap = nullptr; return *this; } - GpuCpuWords(GpuCpuWords&& rhs) noexcept - : size_bytes{rhs.size_bytes}, cpu{rhs.cpu}, gpu{rhs.gpu} { + Words(Words&& rhs) noexcept + : size_bytes{rhs.size_bytes}, cpu{rhs.cpu}, gpu{rhs.gpu}, + cached_cpu{rhs.cached_cpu}, untracked{rhs.untracked} { rhs.cpu.heap = nullptr; } - GpuCpuWords& operator=(const GpuCpuWords&) = delete; - GpuCpuWords(const GpuCpuWords&) = delete; + Words& operator=(const Words&) = delete; + Words(const Words&) = delete; /// Returns true when the buffer fits in the small vector optimization [[nodiscard]] bool IsShort() const noexcept { @@ -118,8 +129,17 @@ class BufferBase { } u64 size_bytes = 0; - WrittenWords cpu; - WrittenWords gpu; + WordsArray cpu; + WordsArray gpu; + WordsArray cached_cpu; + WordsArray untracked; + }; + + enum class Type { + CPU, + GPU, + CachedCPU, + Untracked, }; public: @@ -132,68 +152,93 @@ public: BufferBase& operator=(const BufferBase&) = delete; BufferBase(const BufferBase&) = delete; + BufferBase& operator=(BufferBase&&) = default; + BufferBase(BufferBase&&) = default; + /// Returns the inclusive CPU modified range in a begin end pair [[nodiscard]] std::pair ModifiedCpuRegion(VAddr query_cpu_addr, u64 query_size) const noexcept { const u64 offset = query_cpu_addr - cpu_addr; - return ModifiedRegion(offset, query_size); + return ModifiedRegion(offset, query_size); } /// Returns the inclusive GPU modified range in a begin end pair [[nodiscard]] std::pair ModifiedGpuRegion(VAddr query_cpu_addr, u64 query_size) const noexcept { const u64 offset = query_cpu_addr - cpu_addr; - return ModifiedRegion(offset, query_size); + return ModifiedRegion(offset, query_size); } /// Returns true if a region has been modified from the CPU [[nodiscard]] bool IsRegionCpuModified(VAddr query_cpu_addr, u64 query_size) const noexcept { const u64 offset = query_cpu_addr - cpu_addr; - return IsRegionModified(offset, query_size); + return IsRegionModified(offset, query_size); } /// Returns true if a region has been modified from the GPU [[nodiscard]] bool IsRegionGpuModified(VAddr query_cpu_addr, u64 query_size) const noexcept { const u64 offset = query_cpu_addr - cpu_addr; - return IsRegionModified(offset, query_size); + return IsRegionModified(offset, query_size); } /// Mark region as CPU modified, notifying the rasterizer about this change void MarkRegionAsCpuModified(VAddr dirty_cpu_addr, u64 size) { - ChangeRegionState(words.cpu, dirty_cpu_addr, size); + ChangeRegionState(dirty_cpu_addr, size); } /// Unmark region as CPU modified, notifying the rasterizer about this change void UnmarkRegionAsCpuModified(VAddr dirty_cpu_addr, u64 size) { - ChangeRegionState(words.cpu, dirty_cpu_addr, size); + ChangeRegionState(dirty_cpu_addr, size); } /// Mark region as modified from the host GPU void MarkRegionAsGpuModified(VAddr dirty_cpu_addr, u64 size) noexcept { - ChangeRegionState(words.gpu, dirty_cpu_addr, size); + ChangeRegionState(dirty_cpu_addr, size); } /// Unmark region as modified from the host GPU void UnmarkRegionAsGpuModified(VAddr dirty_cpu_addr, u64 size) noexcept { - ChangeRegionState(words.gpu, dirty_cpu_addr, size); + ChangeRegionState(dirty_cpu_addr, size); + } + + /// Mark region as modified from the CPU + /// but don't mark it as modified until FlusHCachedWrites is called. + void CachedCpuWrite(VAddr dirty_cpu_addr, u64 size) { + flags |= BufferFlagBits::CachedWrites; + ChangeRegionState(dirty_cpu_addr, size); + } + + /// Flushes cached CPU writes, and notify the rasterizer about the deltas + void FlushCachedWrites() noexcept { + flags &= ~BufferFlagBits::CachedWrites; + const u64 num_words = NumWords(); + const u64* const cached_words = Array(); + u64* const untracked_words = Array(); + u64* const cpu_words = Array(); + for (u64 word_index = 0; word_index < num_words; ++word_index) { + const u64 cached_bits = cached_words[word_index]; + NotifyRasterizer(word_index, untracked_words[word_index], cached_bits); + untracked_words[word_index] |= cached_bits; + cpu_words[word_index] |= cached_bits; + } } /// Call 'func' for each CPU modified range and unmark those pages as CPU modified template void ForEachUploadRange(VAddr query_cpu_range, u64 size, Func&& func) { - ForEachModifiedRange(query_cpu_range, size, func); + ForEachModifiedRange(query_cpu_range, size, func); } /// Call 'func' for each GPU modified range and unmark those pages as GPU modified template void ForEachDownloadRange(VAddr query_cpu_range, u64 size, Func&& func) { - ForEachModifiedRange(query_cpu_range, size, func); + ForEachModifiedRange(query_cpu_range, size, func); } /// Call 'func' for each GPU modified range and unmark those pages as GPU modified template void ForEachDownloadRange(Func&& func) { - ForEachModifiedRange(cpu_addr, SizeBytes(), func); + ForEachModifiedRange(cpu_addr, SizeBytes(), func); } /// Mark buffer as picked @@ -216,6 +261,11 @@ public: return True(flags & BufferFlagBits::Picked); } + /// Returns true when the buffer has pending cached writes + [[nodiscard]] bool HasCachedWrites() const noexcept { + return True(flags & BufferFlagBits::CachedWrites); + } + /// Returns the base CPU address of the buffer [[nodiscard]] VAddr CpuAddr() const noexcept { return cpu_addr; @@ -233,26 +283,48 @@ public: } private: + template + u64* Array() noexcept { + if constexpr (type == Type::CPU) { + return words.cpu.Pointer(IsShort()); + } else if constexpr (type == Type::GPU) { + return words.gpu.Pointer(IsShort()); + } else if constexpr (type == Type::CachedCPU) { + return words.cached_cpu.Pointer(IsShort()); + } else if constexpr (type == Type::Untracked) { + return words.untracked.Pointer(IsShort()); + } + } + + template + const u64* Array() const noexcept { + if constexpr (type == Type::CPU) { + return words.cpu.Pointer(IsShort()); + } else if constexpr (type == Type::GPU) { + return words.gpu.Pointer(IsShort()); + } else if constexpr (type == Type::CachedCPU) { + return words.cached_cpu.Pointer(IsShort()); + } else if constexpr (type == Type::Untracked) { + return words.untracked.Pointer(IsShort()); + } + } + /** * Change the state of a range of pages * - * @param written_words Pages to be marked or unmarked as modified * @param dirty_addr Base address to mark or unmark as modified * @param size Size in bytes to mark or unmark as modified - * - * @tparam enable True when the bits will be set to one, false for zero - * @tparam notify_rasterizer True when the rasterizer has to be notified about the changes */ - template - void ChangeRegionState(WrittenWords& written_words, u64 dirty_addr, - s64 size) noexcept(!notify_rasterizer) { + template + void ChangeRegionState(u64 dirty_addr, s64 size) noexcept(type == Type::GPU) { const s64 difference = dirty_addr - cpu_addr; const u64 offset = std::max(difference, 0); size += std::min(difference, 0); if (offset >= SizeBytes() || size < 0) { return; } - u64* const state_words = written_words.Pointer(IsShort()); + u64* const untracked_words = Array(); + u64* const state_words = Array(); const u64 offset_end = std::min(offset + size, SizeBytes()); const u64 begin_page_index = offset / BYTES_PER_PAGE; const u64 begin_word_index = begin_page_index / PAGES_PER_WORD; @@ -268,13 +340,19 @@ private: u64 bits = ~u64{0}; bits = (bits >> right_offset) << right_offset; bits = (bits << left_offset) >> left_offset; - if constexpr (notify_rasterizer) { - NotifyRasterizer(word_index, state_words[word_index], bits); + if constexpr (type == Type::CPU || type == Type::CachedCPU) { + NotifyRasterizer(word_index, untracked_words[word_index], bits); } if constexpr (enable) { state_words[word_index] |= bits; + if constexpr (type == Type::CPU || type == Type::CachedCPU) { + untracked_words[word_index] |= bits; + } } else { state_words[word_index] &= ~bits; + if constexpr (type == Type::CPU || type == Type::CachedCPU) { + untracked_words[word_index] &= ~bits; + } } page_index = 0; ++word_index; @@ -291,7 +369,7 @@ private: * @tparam add_to_rasterizer True when the rasterizer should start tracking the new pages */ template - void NotifyRasterizer(u64 word_index, u64 current_bits, u64 new_bits) { + void NotifyRasterizer(u64 word_index, u64 current_bits, u64 new_bits) const { u64 changed_bits = (add_to_rasterizer ? current_bits : ~current_bits) & new_bits; VAddr addr = cpu_addr + word_index * BYTES_PER_WORD; while (changed_bits != 0) { @@ -315,21 +393,20 @@ private: * @param query_cpu_range Base CPU address to loop over * @param size Size in bytes of the CPU range to loop over * @param func Function to call for each turned off region - * - * @tparam gpu True for host GPU pages, false for CPU pages - * @tparam notify_rasterizer True when the rasterizer should be notified about state changes */ - template + template void ForEachModifiedRange(VAddr query_cpu_range, s64 size, Func&& func) { + static_assert(type != Type::Untracked); + const s64 difference = query_cpu_range - cpu_addr; const u64 query_begin = std::max(difference, 0); size += std::min(difference, 0); if (query_begin >= SizeBytes() || size < 0) { return; } - const u64* const cpu_words = words.cpu.Pointer(IsShort()); + u64* const untracked_words = Array(); + u64* const state_words = Array(); const u64 query_end = query_begin + std::min(static_cast(size), SizeBytes()); - u64* const state_words = (gpu ? words.gpu : words.cpu).Pointer(IsShort()); u64* const words_begin = state_words + query_begin / BYTES_PER_WORD; u64* const words_end = state_words + Common::DivCeil(query_end, BYTES_PER_WORD); @@ -345,7 +422,8 @@ private: const u64 word_index_end = std::distance(state_words, last_modified_word); const unsigned local_page_begin = std::countr_zero(*first_modified_word); - const unsigned local_page_end = PAGES_PER_WORD - std::countl_zero(last_modified_word[-1]); + const unsigned local_page_end = + static_cast(PAGES_PER_WORD) - std::countl_zero(last_modified_word[-1]); const u64 word_page_begin = word_index_begin * PAGES_PER_WORD; const u64 word_page_end = (word_index_end - 1) * PAGES_PER_WORD; const u64 query_page_begin = query_begin / BYTES_PER_PAGE; @@ -371,11 +449,13 @@ private: const u64 current_word = state_words[word_index] & bits; state_words[word_index] &= ~bits; - // Exclude CPU modified pages when visiting GPU pages - const u64 word = current_word & ~(gpu ? cpu_words[word_index] : 0); - if constexpr (notify_rasterizer) { - NotifyRasterizer(word_index, word, ~u64{0}); + if constexpr (type == Type::CPU) { + const u64 current_bits = untracked_words[word_index] & bits; + untracked_words[word_index] &= ~bits; + NotifyRasterizer(word_index, current_bits, ~u64{0}); } + // Exclude CPU modified pages when visiting GPU pages + const u64 word = current_word & ~(type == Type::GPU ? untracked_words[word_index] : 0); u64 page = page_begin; page_begin = 0; @@ -416,17 +496,20 @@ private: * @param offset Offset in bytes from the start of the buffer * @param size Size in bytes of the region to query for modifications */ - template + template [[nodiscard]] bool IsRegionModified(u64 offset, u64 size) const noexcept { - const u64* const cpu_words = words.cpu.Pointer(IsShort()); - const u64* const state_words = (gpu ? words.gpu : words.cpu).Pointer(IsShort()); + static_assert(type != Type::Untracked); + + const u64* const untracked_words = Array(); + const u64* const state_words = Array(); const u64 num_query_words = size / BYTES_PER_WORD + 1; const u64 word_begin = offset / BYTES_PER_WORD; const u64 word_end = std::min(word_begin + num_query_words, NumWords()); const u64 page_limit = Common::DivCeil(offset + size, BYTES_PER_PAGE); u64 page_index = (offset / BYTES_PER_PAGE) % PAGES_PER_WORD; for (u64 word_index = word_begin; word_index < word_end; ++word_index, page_index = 0) { - const u64 word = state_words[word_index] & ~(gpu ? cpu_words[word_index] : 0); + const u64 off_word = type == Type::GPU ? untracked_words[word_index] : 0; + const u64 word = state_words[word_index] & ~off_word; if (word == 0) { continue; } @@ -445,13 +528,13 @@ private: * * @param offset Offset in bytes from the start of the buffer * @param size Size in bytes of the region to query for modifications - * - * @tparam gpu True to query GPU modified pages, false for CPU pages */ - template + template [[nodiscard]] std::pair ModifiedRegion(u64 offset, u64 size) const noexcept { - const u64* const cpu_words = words.cpu.Pointer(IsShort()); - const u64* const state_words = (gpu ? words.gpu : words.cpu).Pointer(IsShort()); + static_assert(type != Type::Untracked); + + const u64* const untracked_words = Array(); + const u64* const state_words = Array(); const u64 num_query_words = size / BYTES_PER_WORD + 1; const u64 word_begin = offset / BYTES_PER_WORD; const u64 word_end = std::min(word_begin + num_query_words, NumWords()); @@ -460,7 +543,8 @@ private: u64 begin = std::numeric_limits::max(); u64 end = 0; for (u64 word_index = word_begin; word_index < word_end; ++word_index) { - const u64 word = state_words[word_index] & ~(gpu ? cpu_words[word_index] : 0); + const u64 off_word = type == Type::GPU ? untracked_words[word_index] : 0; + const u64 word = state_words[word_index] & ~off_word; if (word == 0) { continue; } @@ -488,7 +572,7 @@ private: RasterizerInterface* rasterizer = nullptr; VAddr cpu_addr = 0; - GpuCpuWords words; + Words words; BufferFlagBits flags{}; }; From 19156292a374ddf15c6e8679f93d146a6d305fd6 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Thu, 14 Jan 2021 17:48:05 -0300 Subject: [PATCH 02/28] tests/buffer_base: Add cached CPU writes tests Ensure the behavior of the previous commit in tests. --- src/tests/video_core/buffer_base.cpp | 76 ++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/src/tests/video_core/buffer_base.cpp b/src/tests/video_core/buffer_base.cpp index 651633e9ed..edced69bb2 100644 --- a/src/tests/video_core/buffer_base.cpp +++ b/src/tests/video_core/buffer_base.cpp @@ -471,3 +471,79 @@ TEST_CASE("BufferBase: Unaligned page region query") { REQUIRE(buffer.IsRegionCpuModified(c + 4000, 1000)); REQUIRE(buffer.IsRegionCpuModified(c + 4000, 1)); } + +TEST_CASE("BufferBase: Cached write") { + RasterizerInterface rasterizer; + BufferBase buffer(rasterizer, c, WORD); + buffer.UnmarkRegionAsCpuModified(c, WORD); + buffer.CachedCpuWrite(c + PAGE, PAGE); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.FlushCachedWrites(); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.MarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 0); +} + +TEST_CASE("BufferBase: Multiple cached write") { + RasterizerInterface rasterizer; + BufferBase buffer(rasterizer, c, WORD); + buffer.UnmarkRegionAsCpuModified(c, WORD); + buffer.CachedCpuWrite(c + PAGE, PAGE); + buffer.CachedCpuWrite(c + PAGE * 3, PAGE); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE)); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE * 3, PAGE)); + buffer.FlushCachedWrites(); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE, PAGE)); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE * 3, PAGE)); + buffer.MarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 0); +} + +TEST_CASE("BufferBase: Cached write unmarked") { + RasterizerInterface rasterizer; + BufferBase buffer(rasterizer, c, WORD); + buffer.UnmarkRegionAsCpuModified(c, WORD); + buffer.CachedCpuWrite(c + PAGE, PAGE); + buffer.UnmarkRegionAsCpuModified(c + PAGE, PAGE); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.FlushCachedWrites(); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.MarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 0); +} + +TEST_CASE("BufferBase: Cached write iterated") { + RasterizerInterface rasterizer; + BufferBase buffer(rasterizer, c, WORD); + buffer.UnmarkRegionAsCpuModified(c, WORD); + buffer.CachedCpuWrite(c + PAGE, PAGE); + int num = 0; + buffer.ForEachUploadRange(c, WORD, [&](u64 offset, u64 size) { ++num; }); + REQUIRE(num == 0); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.FlushCachedWrites(); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE, PAGE)); + buffer.MarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 0); +} + +TEST_CASE("BufferBase: Cached write downloads") { + RasterizerInterface rasterizer; + BufferBase buffer(rasterizer, c, WORD); + buffer.UnmarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 64); + buffer.CachedCpuWrite(c + PAGE, PAGE); + REQUIRE(rasterizer.Count() == 63); + buffer.MarkRegionAsGpuModified(c + PAGE, PAGE); + int num = 0; + buffer.ForEachDownloadRange(c, WORD, [&](u64 offset, u64 size) { ++num; }); + buffer.ForEachUploadRange(c, WORD, [&](u64 offset, u64 size) { ++num; }); + REQUIRE(num == 0); + REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE)); + REQUIRE(!buffer.IsRegionGpuModified(c + PAGE, PAGE)); + buffer.FlushCachedWrites(); + REQUIRE(buffer.IsRegionCpuModified(c + PAGE, PAGE)); + REQUIRE(!buffer.IsRegionGpuModified(c + PAGE, PAGE)); + buffer.MarkRegionAsCpuModified(c, WORD); + REQUIRE(rasterizer.Count() == 0); +} From 75ccd9959ca7aa78b71fbb800ed2127d8613e9dc Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Tue, 5 Jan 2021 04:09:39 -0300 Subject: [PATCH 03/28] gpu: Report renderer errors with exceptions Instead of using a two step initialization to report errors, initialize the GPU renderer and rasterizer on the constructor and report errors through std::runtime_error. --- src/video_core/engines/fermi_2d.cpp | 4 +- src/video_core/engines/fermi_2d.h | 2 +- src/video_core/engines/kepler_compute.cpp | 4 +- src/video_core/engines/kepler_compute.h | 2 +- src/video_core/engines/maxwell_3d.cpp | 4 +- src/video_core/engines/maxwell_3d.h | 2 +- src/video_core/gpu.cpp | 8 +- src/video_core/gpu.h | 1 + src/video_core/gpu_thread.cpp | 12 +- src/video_core/gpu_thread.h | 8 +- src/video_core/memory_manager.cpp | 4 +- src/video_core/memory_manager.h | 2 +- src/video_core/renderer_base.h | 17 +- .../renderer_opengl/renderer_opengl.cpp | 48 ++---- .../renderer_opengl/renderer_opengl.h | 11 +- .../renderer_vulkan/renderer_vulkan.cpp | 153 ++++++------------ .../renderer_vulkan/renderer_vulkan.h | 43 ++--- .../renderer_vulkan/vk_blit_screen.cpp | 11 +- .../renderer_vulkan/vk_blit_screen.h | 15 +- .../renderer_vulkan/vk_swapchain.cpp | 7 +- src/video_core/renderer_vulkan/vk_swapchain.h | 3 +- src/video_core/video_core.cpp | 19 ++- src/video_core/vulkan_common/vulkan_device.h | 2 +- src/video_core/vulkan_common/vulkan_wrapper.h | 3 + src/yuzu/bootmanager.cpp | 2 +- src/yuzu/configuration/configure_graphics.cpp | 19 ++- src/yuzu_cmd/yuzu.cpp | 2 +- 27 files changed, 176 insertions(+), 232 deletions(-) diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp index a01d334add..0f640fdaeb 100644 --- a/src/video_core/engines/fermi_2d.cpp +++ b/src/video_core/engines/fermi_2d.cpp @@ -18,8 +18,8 @@ Fermi2D::Fermi2D() { Fermi2D::~Fermi2D() = default; -void Fermi2D::BindRasterizer(VideoCore::RasterizerInterface& rasterizer_) { - rasterizer = &rasterizer_; +void Fermi2D::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) { + rasterizer = rasterizer_; } void Fermi2D::CallMethod(u32 method, u32 method_argument, bool is_last_call) { diff --git a/src/video_core/engines/fermi_2d.h b/src/video_core/engines/fermi_2d.h index 0de3280a27..c808a577df 100644 --- a/src/video_core/engines/fermi_2d.h +++ b/src/video_core/engines/fermi_2d.h @@ -38,7 +38,7 @@ public: ~Fermi2D(); /// Binds a rasterizer to this engine. - void BindRasterizer(VideoCore::RasterizerInterface& rasterizer); + void BindRasterizer(VideoCore::RasterizerInterface* rasterizer); /// Write the value to the register identified by method. void CallMethod(u32 method, u32 method_argument, bool is_last_call) override; diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp index ba387506ef..ed29fc7ac9 100644 --- a/src/video_core/engines/kepler_compute.cpp +++ b/src/video_core/engines/kepler_compute.cpp @@ -21,8 +21,8 @@ KeplerCompute::KeplerCompute(Core::System& system_, MemoryManager& memory_manage KeplerCompute::~KeplerCompute() = default; -void KeplerCompute::BindRasterizer(VideoCore::RasterizerInterface& rasterizer_) { - rasterizer = &rasterizer_; +void KeplerCompute::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) { + rasterizer = rasterizer_; } void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_call) { diff --git a/src/video_core/engines/kepler_compute.h b/src/video_core/engines/kepler_compute.h index 9f0a7b76dc..7c40cba38c 100644 --- a/src/video_core/engines/kepler_compute.h +++ b/src/video_core/engines/kepler_compute.h @@ -46,7 +46,7 @@ public: ~KeplerCompute(); /// Binds a rasterizer to this engine. - void BindRasterizer(VideoCore::RasterizerInterface& rasterizer); + void BindRasterizer(VideoCore::RasterizerInterface* rasterizer); static constexpr std::size_t NumConstBuffers = 8; diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 116ad17226..d6ba9da5c9 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -30,8 +30,8 @@ Maxwell3D::Maxwell3D(Core::System& system_, MemoryManager& memory_manager_) Maxwell3D::~Maxwell3D() = default; -void Maxwell3D::BindRasterizer(VideoCore::RasterizerInterface& rasterizer_) { - rasterizer = &rasterizer_; +void Maxwell3D::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) { + rasterizer = rasterizer_; } void Maxwell3D::InitializeRegisterDefaults() { diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index 002d1b3f97..cc94d26785 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -55,7 +55,7 @@ public: ~Maxwell3D(); /// Binds a rasterizer to this engine. - void BindRasterizer(VideoCore::RasterizerInterface& rasterizer); + void BindRasterizer(VideoCore::RasterizerInterface* rasterizer); /// Register structure of the Maxwell3D engine. /// TODO(Subv): This structure will need to be made bigger as more registers are discovered. diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp index 6ab06775fd..2a9bd4121c 100644 --- a/src/video_core/gpu.cpp +++ b/src/video_core/gpu.cpp @@ -44,8 +44,8 @@ GPU::~GPU() = default; void GPU::BindRenderer(std::unique_ptr renderer_) { renderer = std::move(renderer_); + rasterizer = renderer->ReadRasterizer(); - VideoCore::RasterizerInterface& rasterizer = renderer->Rasterizer(); memory_manager->BindRasterizer(rasterizer); maxwell_3d->BindRasterizer(rasterizer); fermi_2d->BindRasterizer(rasterizer); @@ -171,7 +171,7 @@ void GPU::TickWork() { const std::size_t size = request.size; flush_requests.pop_front(); flush_request_mutex.unlock(); - renderer->Rasterizer().FlushRegion(addr, size); + rasterizer->FlushRegion(addr, size); current_flush_fence.store(fence); flush_request_mutex.lock(); } @@ -193,11 +193,11 @@ u64 GPU::GetTicks() const { } void GPU::FlushCommands() { - renderer->Rasterizer().FlushCommands(); + rasterizer->FlushCommands(); } void GPU::SyncGuestHost() { - renderer->Rasterizer().SyncGuestHost(); + rasterizer->SyncGuestHost(); } enum class GpuSemaphoreOperation { diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h index b4ce6b1549..b2ee454964 100644 --- a/src/video_core/gpu.h +++ b/src/video_core/gpu.h @@ -366,6 +366,7 @@ protected: std::unique_ptr dma_pusher; std::unique_ptr cdma_pusher; std::unique_ptr renderer; + VideoCore::RasterizerInterface* rasterizer = nullptr; const bool use_nvdec; private: diff --git a/src/video_core/gpu_thread.cpp b/src/video_core/gpu_thread.cpp index 7e490bcc30..50319f1d56 100644 --- a/src/video_core/gpu_thread.cpp +++ b/src/video_core/gpu_thread.cpp @@ -38,6 +38,7 @@ static void RunThread(Core::System& system, VideoCore::RendererBase& renderer, } auto current_context = context.Acquire(); + VideoCore::RasterizerInterface* const rasterizer = renderer.ReadRasterizer(); CommandDataContainer next; while (state.is_running) { @@ -52,13 +53,13 @@ static void RunThread(Core::System& system, VideoCore::RendererBase& renderer, } else if (const auto* data = std::get_if(&next.data)) { renderer.SwapBuffers(data->framebuffer ? &*data->framebuffer : nullptr); } else if (std::holds_alternative(next.data)) { - renderer.Rasterizer().ReleaseFences(); + rasterizer->ReleaseFences(); } else if (std::holds_alternative(next.data)) { system.GPU().TickWork(); } else if (const auto* flush = std::get_if(&next.data)) { - renderer.Rasterizer().FlushRegion(flush->addr, flush->size); + rasterizer->FlushRegion(flush->addr, flush->size); } else if (const auto* invalidate = std::get_if(&next.data)) { - renderer.Rasterizer().OnCPUWrite(invalidate->addr, invalidate->size); + rasterizer->OnCPUWrite(invalidate->addr, invalidate->size); } else if (std::holds_alternative(next.data)) { return; } else { @@ -84,6 +85,7 @@ ThreadManager::~ThreadManager() { void ThreadManager::StartThread(VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context, Tegra::DmaPusher& dma_pusher, Tegra::CDmaPusher& cdma_pusher) { + rasterizer = renderer.ReadRasterizer(); thread = std::thread(RunThread, std::ref(system), std::ref(renderer), std::ref(context), std::ref(dma_pusher), std::ref(state), std::ref(cdma_pusher)); } @@ -129,12 +131,12 @@ void ThreadManager::FlushRegion(VAddr addr, u64 size) { } void ThreadManager::InvalidateRegion(VAddr addr, u64 size) { - system.Renderer().Rasterizer().OnCPUWrite(addr, size); + rasterizer->OnCPUWrite(addr, size); } void ThreadManager::FlushAndInvalidateRegion(VAddr addr, u64 size) { // Skip flush on asynch mode, as FlushAndInvalidateRegion is not used for anything too important - system.Renderer().Rasterizer().OnCPUWrite(addr, size); + rasterizer->OnCPUWrite(addr, size); } void ThreadManager::WaitIdle() const { diff --git a/src/video_core/gpu_thread.h b/src/video_core/gpu_thread.h index 2775629e7f..4cd951169d 100644 --- a/src/video_core/gpu_thread.h +++ b/src/video_core/gpu_thread.h @@ -27,6 +27,7 @@ class System; } // namespace Core namespace VideoCore { +class RasterizerInterface; class RendererBase; } // namespace VideoCore @@ -151,11 +152,12 @@ private: /// Pushes a command to be executed by the GPU thread u64 PushCommand(CommandData&& command_data); - SynchState state; Core::System& system; - std::thread thread; - std::thread::id thread_id; const bool is_async; + VideoCore::RasterizerInterface* rasterizer = nullptr; + + SynchState state; + std::thread thread; }; } // namespace VideoCommon::GPUThread diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp index c841f3cd7b..44240a9c4b 100644 --- a/src/video_core/memory_manager.cpp +++ b/src/video_core/memory_manager.cpp @@ -21,8 +21,8 @@ MemoryManager::MemoryManager(Core::System& system_) MemoryManager::~MemoryManager() = default; -void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface& rasterizer_) { - rasterizer = &rasterizer_; +void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) { + rasterizer = rasterizer_; } GPUVAddr MemoryManager::UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) { diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h index b468a67de2..5d963eba60 100644 --- a/src/video_core/memory_manager.h +++ b/src/video_core/memory_manager.h @@ -72,7 +72,7 @@ public: ~MemoryManager(); /// Binds a renderer to the memory manager. - void BindRasterizer(VideoCore::RasterizerInterface& rasterizer); + void BindRasterizer(VideoCore::RasterizerInterface* rasterizer); [[nodiscard]] std::optional GpuToCpuAddress(GPUVAddr addr) const; diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h index 51dde8eb5c..320ee8d30d 100644 --- a/src/video_core/renderer_base.h +++ b/src/video_core/renderer_base.h @@ -37,15 +37,11 @@ public: std::unique_ptr context); virtual ~RendererBase(); - /// Initialize the renderer - [[nodiscard]] virtual bool Init() = 0; - - /// Shutdown the renderer - virtual void ShutDown() = 0; - /// Finalize rendering the guest frame and draw into the presentation texture virtual void SwapBuffers(const Tegra::FramebufferConfig* framebuffer) = 0; + [[nodiscard]] virtual RasterizerInterface* ReadRasterizer() = 0; + // Getter/setter functions: // ------------------------ @@ -57,14 +53,6 @@ public: return m_current_frame; } - [[nodiscard]] RasterizerInterface& Rasterizer() { - return *rasterizer; - } - - [[nodiscard]] const RasterizerInterface& Rasterizer() const { - return *rasterizer; - } - [[nodiscard]] Core::Frontend::GraphicsContext& Context() { return *context; } @@ -98,7 +86,6 @@ public: protected: Core::Frontend::EmuWindow& render_window; ///< Reference to the render window handle. - std::unique_ptr rasterizer; std::unique_ptr context; f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer int m_current_frame = 0; ///< Current frame, should be set by the renderer diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp index 21159e4981..7eb5ab17a5 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.cpp +++ b/src/video_core/renderer_opengl/renderer_opengl.cpp @@ -132,7 +132,20 @@ RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_, Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_, std::unique_ptr context_) : RendererBase{emu_window_, std::move(context_)}, telemetry_session{telemetry_session_}, - emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, program_manager{device} {} + emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, program_manager{device}, + rasterizer{emu_window, gpu, cpu_memory, device, screen_info, program_manager, state_tracker} { + if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) { + glEnable(GL_DEBUG_OUTPUT); + glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS); + glDebugMessageCallback(DebugHandler, nullptr); + } + AddTelemetryFields(); + + if (!GLAD_GL_VERSION_4_6) { + throw std::runtime_error{"OpenGL 4.3 is not available"}; + } + InitOpenGLObjects(); +} RendererOpenGL::~RendererOpenGL() = default; @@ -148,7 +161,7 @@ void RendererOpenGL::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) { ++m_current_frame; - rasterizer->TickFrame(); + rasterizer.TickFrame(); context->SwapBuffers(); render_window.OnFrameDisplayed(); @@ -179,7 +192,7 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf framebuffer_crop_rect = framebuffer.crop_rect; const VAddr framebuffer_addr{framebuffer.address + framebuffer.offset}; - if (rasterizer->AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride)) { + if (rasterizer.AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride)) { return; } @@ -289,14 +302,6 @@ void RendererOpenGL::AddTelemetryFields() { telemetry_session.AddField(user_system, "GPU_OpenGL_Version", std::string(gl_version)); } -void RendererOpenGL::CreateRasterizer() { - if (rasterizer) { - return; - } - rasterizer = std::make_unique(emu_window, gpu, cpu_memory, device, - screen_info, program_manager, state_tracker); -} - void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture, const Tegra::FramebufferConfig& framebuffer) { texture.width = framebuffer.width; @@ -497,25 +502,4 @@ void RendererOpenGL::RenderScreenshot() { renderer_settings.screenshot_requested = false; } -bool RendererOpenGL::Init() { - if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) { - glEnable(GL_DEBUG_OUTPUT); - glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS); - glDebugMessageCallback(DebugHandler, nullptr); - } - - AddTelemetryFields(); - - if (!GLAD_GL_VERSION_4_6) { - return false; - } - - InitOpenGLObjects(); - CreateRasterizer(); - - return true; -} - -void RendererOpenGL::ShutDown() {} - } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h index 44e109794d..e043a0ccb8 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.h +++ b/src/video_core/renderer_opengl/renderer_opengl.h @@ -10,6 +10,7 @@ #include "common/math_util.h" #include "video_core/renderer_base.h" #include "video_core/renderer_opengl/gl_device.h" +#include "video_core/renderer_opengl/gl_rasterizer.h" #include "video_core/renderer_opengl/gl_resource_manager.h" #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/gl_state_tracker.h" @@ -63,18 +64,18 @@ public: std::unique_ptr context_); ~RendererOpenGL() override; - bool Init() override; - void ShutDown() override; void SwapBuffers(const Tegra::FramebufferConfig* framebuffer) override; + VideoCore::RasterizerInterface* ReadRasterizer() override { + return &rasterizer; + } + private: /// Initializes the OpenGL state and creates persistent objects. void InitOpenGLObjects(); void AddTelemetryFields(); - void CreateRasterizer(); - void ConfigureFramebufferTexture(TextureInfo& texture, const Tegra::FramebufferConfig& framebuffer); @@ -118,6 +119,8 @@ private: /// Global dummy shader pipeline ProgramManager program_manager; + RasterizerOpenGL rasterizer; + /// OpenGL framebuffer data std::vector gl_framebuffer_data; diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp index 61796e33a1..6909576cb1 100644 --- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp +++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp @@ -80,17 +80,50 @@ std::string BuildCommaSeparatedExtensions(std::vector available_ext return separated_extensions; } +Device CreateDevice(const vk::Instance& instance, const vk::InstanceDispatch& dld, + VkSurfaceKHR surface) { + const std::vector devices = instance.EnumeratePhysicalDevices(); + const s32 device_index = Settings::values.vulkan_device.GetValue(); + if (device_index < 0 || device_index >= static_cast(devices.size())) { + LOG_ERROR(Render_Vulkan, "Invalid device index {}!", device_index); + throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED); + } + const vk::PhysicalDevice physical_device(devices[device_index], dld); + return Device(*instance, physical_device, surface, dld); +} } // Anonymous namespace RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_, Core::Frontend::EmuWindow& emu_window, Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_, - std::unique_ptr context_) - : RendererBase{emu_window, std::move(context_)}, telemetry_session{telemetry_session_}, - cpu_memory{cpu_memory_}, gpu{gpu_} {} + std::unique_ptr context_) try + : RendererBase(emu_window, std::move(context_)), + telemetry_session(telemetry_session_), + cpu_memory(cpu_memory_), + gpu(gpu_), + library(OpenLibrary()), + instance(CreateInstance(library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type, + true, Settings::values.renderer_debug)), + debug_callback(Settings::values.renderer_debug ? CreateDebugCallback(instance) : nullptr), + surface(CreateSurface(instance, render_window)), + device(CreateDevice(instance, dld, *surface)), + memory_allocator(device), + state_tracker(gpu), + scheduler(device, state_tracker), + swapchain(*surface, device, scheduler, render_window.GetFramebufferLayout().width, + render_window.GetFramebufferLayout().height, false), + blit_screen(cpu_memory, render_window, device, memory_allocator, swapchain, scheduler, + screen_info), + rasterizer(render_window, gpu, gpu.MemoryManager(), cpu_memory, screen_info, device, + memory_allocator, state_tracker, scheduler) { + Report(); +} catch (const vk::Exception& exception) { + LOG_ERROR(Render_Vulkan, "Vulkan initialization failed with error: {}", exception.what()); + throw std::runtime_error{fmt::format("Vulkan initialization error {}", exception.what())}; +} RendererVulkan::~RendererVulkan() { - ShutDown(); + void(device.GetLogical().WaitIdle()); } void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) { @@ -101,101 +134,38 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) { if (layout.width > 0 && layout.height > 0 && render_window.IsShown()) { const VAddr framebuffer_addr = framebuffer->address + framebuffer->offset; const bool use_accelerated = - rasterizer->AccelerateDisplay(*framebuffer, framebuffer_addr, framebuffer->stride); + rasterizer.AccelerateDisplay(*framebuffer, framebuffer_addr, framebuffer->stride); const bool is_srgb = use_accelerated && screen_info.is_srgb; - if (swapchain->HasFramebufferChanged(layout) || swapchain->GetSrgbState() != is_srgb) { - swapchain->Create(layout.width, layout.height, is_srgb); - blit_screen->Recreate(); + if (swapchain.HasFramebufferChanged(layout) || swapchain.GetSrgbState() != is_srgb) { + swapchain.Create(layout.width, layout.height, is_srgb); + blit_screen.Recreate(); } - scheduler->WaitWorker(); + scheduler.WaitWorker(); - swapchain->AcquireNextImage(); - const VkSemaphore render_semaphore = blit_screen->Draw(*framebuffer, use_accelerated); + swapchain.AcquireNextImage(); + const VkSemaphore render_semaphore = blit_screen.Draw(*framebuffer, use_accelerated); - scheduler->Flush(render_semaphore); + scheduler.Flush(render_semaphore); - if (swapchain->Present(render_semaphore)) { - blit_screen->Recreate(); + if (swapchain.Present(render_semaphore)) { + blit_screen.Recreate(); } - - rasterizer->TickFrame(); + rasterizer.TickFrame(); } render_window.OnFrameDisplayed(); } -bool RendererVulkan::Init() try { - library = OpenLibrary(); - instance = CreateInstance(library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type, - true, Settings::values.renderer_debug); - if (Settings::values.renderer_debug) { - debug_callback = CreateDebugCallback(instance); - } - surface = CreateSurface(instance, render_window); - - InitializeDevice(); - Report(); - - memory_allocator = std::make_unique(*device); - - state_tracker = std::make_unique(gpu); - - scheduler = std::make_unique(*device, *state_tracker); - - const auto& framebuffer = render_window.GetFramebufferLayout(); - swapchain = std::make_unique(*surface, *device, *scheduler); - swapchain->Create(framebuffer.width, framebuffer.height, false); - - rasterizer = std::make_unique(render_window, gpu, gpu.MemoryManager(), - cpu_memory, screen_info, *device, - *memory_allocator, *state_tracker, *scheduler); - - blit_screen = - std::make_unique(cpu_memory, render_window, *rasterizer, *device, - *memory_allocator, *swapchain, *scheduler, screen_info); - return true; - -} catch (const vk::Exception& exception) { - LOG_ERROR(Render_Vulkan, "Vulkan initialization failed with error: {}", exception.what()); - return false; -} - -void RendererVulkan::ShutDown() { - if (!device) { - return; - } - if (const auto& dev = device->GetLogical()) { - dev.WaitIdle(); - } - rasterizer.reset(); - blit_screen.reset(); - scheduler.reset(); - swapchain.reset(); - memory_allocator.reset(); - device.reset(); -} - -void RendererVulkan::InitializeDevice() { - const std::vector devices = instance.EnumeratePhysicalDevices(); - const s32 device_index = Settings::values.vulkan_device.GetValue(); - if (device_index < 0 || device_index >= static_cast(devices.size())) { - LOG_ERROR(Render_Vulkan, "Invalid device index {}!", device_index); - throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED); - } - const vk::PhysicalDevice physical_device(devices[static_cast(device_index)], dld); - device = std::make_unique(*instance, physical_device, *surface, dld); -} - void RendererVulkan::Report() const { - const std::string vendor_name{device->GetVendorName()}; - const std::string model_name{device->GetModelName()}; - const std::string driver_version = GetDriverVersion(*device); + const std::string vendor_name{device.GetVendorName()}; + const std::string model_name{device.GetModelName()}; + const std::string driver_version = GetDriverVersion(device); const std::string driver_name = fmt::format("{} {}", vendor_name, driver_version); - const std::string api_version = GetReadableVersion(device->ApiVersion()); + const std::string api_version = GetReadableVersion(device.ApiVersion()); - const std::string extensions = BuildCommaSeparatedExtensions(device->GetAvailableExtensions()); + const std::string extensions = BuildCommaSeparatedExtensions(device.GetAvailableExtensions()); LOG_INFO(Render_Vulkan, "Driver: {}", driver_name); LOG_INFO(Render_Vulkan, "Device: {}", model_name); @@ -209,21 +179,4 @@ void RendererVulkan::Report() const { telemetry_session.AddField(field, "GPU_Vulkan_Extensions", extensions); } -std::vector RendererVulkan::EnumerateDevices() try { - vk::InstanceDispatch dld; - const Common::DynamicLibrary library = OpenLibrary(); - const vk::Instance instance = CreateInstance(library, dld, VK_API_VERSION_1_0); - const std::vector physical_devices = instance.EnumeratePhysicalDevices(); - std::vector names; - names.reserve(physical_devices.size()); - for (const VkPhysicalDevice device : physical_devices) { - names.push_back(vk::PhysicalDevice(device, dld).GetProperties().deviceName); - } - return names; - -} catch (const vk::Exception& exception) { - LOG_ERROR(Render_Vulkan, "Failed to enumerate devices with error: {}", exception.what()); - return {}; -} - } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h index daf55b9b46..1efaf3b77f 100644 --- a/src/video_core/renderer_vulkan/renderer_vulkan.h +++ b/src/video_core/renderer_vulkan/renderer_vulkan.h @@ -9,8 +9,14 @@ #include #include "common/dynamic_library.h" - #include "video_core/renderer_base.h" +#include "video_core/renderer_vulkan/vk_blit_screen.h" +#include "video_core/renderer_vulkan/vk_rasterizer.h" +#include "video_core/renderer_vulkan/vk_scheduler.h" +#include "video_core/renderer_vulkan/vk_state_tracker.h" +#include "video_core/renderer_vulkan/vk_swapchain.h" +#include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Core { @@ -27,20 +33,6 @@ class GPU; namespace Vulkan { -class Device; -class StateTracker; -class MemoryAllocator; -class VKBlitScreen; -class VKSwapchain; -class VKScheduler; - -struct VKScreenInfo { - VkImageView image_view{}; - u32 width{}; - u32 height{}; - bool is_srgb{}; -}; - class RendererVulkan final : public VideoCore::RendererBase { public: explicit RendererVulkan(Core::TelemetrySession& telemtry_session, @@ -49,15 +41,13 @@ public: std::unique_ptr context_); ~RendererVulkan() override; - bool Init() override; - void ShutDown() override; void SwapBuffers(const Tegra::FramebufferConfig* framebuffer) override; - static std::vector EnumerateDevices(); + VideoCore::RasterizerInterface* ReadRasterizer() override { + return &rasterizer; + } private: - void InitializeDevice(); - void Report() const; Core::TelemetrySession& telemetry_session; @@ -74,12 +64,13 @@ private: VKScreenInfo screen_info; vk::DebugUtilsMessenger debug_callback; - std::unique_ptr device; - std::unique_ptr memory_allocator; - std::unique_ptr state_tracker; - std::unique_ptr scheduler; - std::unique_ptr swapchain; - std::unique_ptr blit_screen; + Device device; + MemoryAllocator memory_allocator; + StateTracker state_tracker; + VKScheduler scheduler; + VKSwapchain swapchain; + VKBlitScreen blit_screen; + RasterizerVulkan rasterizer; }; } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp index 3e3b895e0c..df89925286 100644 --- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp +++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp @@ -18,7 +18,6 @@ #include "video_core/gpu.h" #include "video_core/host_shaders/vulkan_present_frag_spv.h" #include "video_core/host_shaders/vulkan_present_vert_spv.h" -#include "video_core/rasterizer_interface.h" #include "video_core/renderer_vulkan/renderer_vulkan.h" #include "video_core/renderer_vulkan/vk_blit_screen.h" #include "video_core/renderer_vulkan/vk_master_semaphore.h" @@ -113,13 +112,12 @@ struct VKBlitScreen::BufferData { }; VKBlitScreen::VKBlitScreen(Core::Memory::Memory& cpu_memory_, - Core::Frontend::EmuWindow& render_window_, - VideoCore::RasterizerInterface& rasterizer_, const Device& device_, + Core::Frontend::EmuWindow& render_window_, const Device& device_, MemoryAllocator& memory_allocator_, VKSwapchain& swapchain_, VKScheduler& scheduler_, const VKScreenInfo& screen_info_) - : cpu_memory{cpu_memory_}, render_window{render_window_}, rasterizer{rasterizer_}, - device{device_}, memory_allocator{memory_allocator_}, swapchain{swapchain_}, - scheduler{scheduler_}, image_count{swapchain.GetImageCount()}, screen_info{screen_info_} { + : cpu_memory{cpu_memory_}, render_window{render_window_}, device{device_}, + memory_allocator{memory_allocator_}, swapchain{swapchain_}, scheduler{scheduler_}, + image_count{swapchain.GetImageCount()}, screen_info{screen_info_} { resource_ticks.resize(image_count); CreateStaticResources(); @@ -159,7 +157,6 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool const VAddr framebuffer_addr = framebuffer.address + framebuffer.offset; const u8* const host_ptr = cpu_memory.GetPointer(framebuffer_addr); const size_t size_bytes = GetSizeInBytes(framebuffer); - rasterizer.FlushRegion(ToCacheAddr(host_ptr), size_bytes); // TODO(Rodrigo): Read this from HLE constexpr u32 block_height_log2 = 4; diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h index b52576957b..5e31776857 100644 --- a/src/video_core/renderer_vulkan/vk_blit_screen.h +++ b/src/video_core/renderer_vulkan/vk_blit_screen.h @@ -38,12 +38,18 @@ class RasterizerVulkan; class VKScheduler; class VKSwapchain; -class VKBlitScreen final { +struct VKScreenInfo { + VkImageView image_view{}; + u32 width{}; + u32 height{}; + bool is_srgb{}; +}; + +class VKBlitScreen { public: explicit VKBlitScreen(Core::Memory::Memory& cpu_memory, - Core::Frontend::EmuWindow& render_window, - VideoCore::RasterizerInterface& rasterizer, const Device& device, - MemoryAllocator& memory_allocator, VKSwapchain& swapchain, + Core::Frontend::EmuWindow& render_window, const Device& device, + MemoryAllocator& memory_manager, VKSwapchain& swapchain, VKScheduler& scheduler, const VKScreenInfo& screen_info); ~VKBlitScreen(); @@ -84,7 +90,6 @@ private: Core::Memory::Memory& cpu_memory; Core::Frontend::EmuWindow& render_window; - VideoCore::RasterizerInterface& rasterizer; const Device& device; MemoryAllocator& memory_allocator; VKSwapchain& swapchain; diff --git a/src/video_core/renderer_vulkan/vk_swapchain.cpp b/src/video_core/renderer_vulkan/vk_swapchain.cpp index 725a2a05d6..0b63bd6c86 100644 --- a/src/video_core/renderer_vulkan/vk_swapchain.cpp +++ b/src/video_core/renderer_vulkan/vk_swapchain.cpp @@ -56,8 +56,11 @@ VkExtent2D ChooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, u32 wi } // Anonymous namespace -VKSwapchain::VKSwapchain(VkSurfaceKHR surface_, const Device& device_, VKScheduler& scheduler_) - : surface{surface_}, device{device_}, scheduler{scheduler_} {} +VKSwapchain::VKSwapchain(VkSurfaceKHR surface_, const Device& device_, VKScheduler& scheduler_, + u32 width, u32 height, bool srgb) + : surface{surface_}, device{device_}, scheduler{scheduler_} { + Create(width, height, srgb); +} VKSwapchain::~VKSwapchain() = default; diff --git a/src/video_core/renderer_vulkan/vk_swapchain.h b/src/video_core/renderer_vulkan/vk_swapchain.h index 2eadd62b3a..a728511e02 100644 --- a/src/video_core/renderer_vulkan/vk_swapchain.h +++ b/src/video_core/renderer_vulkan/vk_swapchain.h @@ -20,7 +20,8 @@ class VKScheduler; class VKSwapchain { public: - explicit VKSwapchain(VkSurfaceKHR surface, const Device& device, VKScheduler& scheduler); + explicit VKSwapchain(VkSurfaceKHR surface, const Device& device, VKScheduler& scheduler, + u32 width, u32 height, bool srgb); ~VKSwapchain(); /// Creates (or recreates) the swapchain with a given size. diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp index 53444e9455..e1b38c6acf 100644 --- a/src/video_core/video_core.cpp +++ b/src/video_core/video_core.cpp @@ -38,19 +38,18 @@ namespace VideoCore { std::unique_ptr CreateGPU(Core::Frontend::EmuWindow& emu_window, Core::System& system) { const bool use_nvdec = Settings::values.use_nvdec_emulation.GetValue(); - std::unique_ptr gpu = std::make_unique( - system, Settings::values.use_asynchronous_gpu_emulation.GetValue(), use_nvdec); - + const bool use_async = Settings::values.use_asynchronous_gpu_emulation.GetValue(); + auto gpu = std::make_unique(system, use_async, use_nvdec); auto context = emu_window.CreateSharedContext(); - const auto scope = context->Acquire(); - - auto renderer = CreateRenderer(system, emu_window, *gpu, std::move(context)); - if (!renderer->Init()) { + auto scope = context->Acquire(); + try { + auto renderer = CreateRenderer(system, emu_window, *gpu, std::move(context)); + gpu->BindRenderer(std::move(renderer)); + return gpu; + } catch (const std::runtime_error& exception) { + LOG_ERROR(HW_GPU, "Failed to initialize GPU: {}", exception.what()); return nullptr; } - - gpu->BindRenderer(std::move(renderer)); - return gpu; } u16 GetResolutionScaleFactor(const RendererBase& renderer) { diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h index 4b66dba7a8..f1697b79a3 100644 --- a/src/video_core/vulkan_common/vulkan_device.h +++ b/src/video_core/vulkan_common/vulkan_device.h @@ -23,7 +23,7 @@ enum class FormatType { Linear, Optimal, Buffer }; const u32 GuestWarpSize = 32; /// Handles data specific to a physical device. -class Device final { +class Device { public: explicit Device(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface, const vk::InstanceDispatch& dld); diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 9689de0cb4..4d8f14357f 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -344,6 +344,9 @@ public: /// Construct an empty handle. Handle() = default; + /// Construct an empty handle. + Handle(std::nullptr_t) {} + /// Copying Vulkan objects is not supported and will never be. Handle(const Handle&) = delete; Handle& operator=(const Handle&) = delete; diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp index d9a3035cb7..1c61d419d1 100644 --- a/src/yuzu/bootmanager.cpp +++ b/src/yuzu/bootmanager.cpp @@ -64,7 +64,7 @@ void EmuThread::run() { emit LoadProgress(VideoCore::LoadCallbackStage::Prepare, 0, 0); - system.Renderer().Rasterizer().LoadDiskResources( + system.Renderer().ReadRasterizer()->LoadDiskResources( system.CurrentProcess()->GetTitleID(), stop_run, [this](VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total) { emit LoadProgress(stage, value, total); diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp index b78a5dff0c..b36d6a7c89 100644 --- a/src/yuzu/configuration/configure_graphics.cpp +++ b/src/yuzu/configuration/configure_graphics.cpp @@ -11,7 +11,8 @@ #include "core/core.h" #include "core/settings.h" #include "ui_configure_graphics.h" -#include "video_core/renderer_vulkan/renderer_vulkan.h" +#include "video_core/vulkan_common/vulkan_instance.h" +#include "video_core/vulkan_common/vulkan_library.h" #include "yuzu/configuration/configuration_shared.h" #include "yuzu/configuration/configure_graphics.h" @@ -212,11 +213,23 @@ void ConfigureGraphics::UpdateDeviceComboBox() { ui->device->setEnabled(enabled && !Core::System::GetInstance().IsPoweredOn()); } -void ConfigureGraphics::RetrieveVulkanDevices() { +void ConfigureGraphics::RetrieveVulkanDevices() try { + using namespace Vulkan; + + vk::InstanceDispatch dld; + const Common::DynamicLibrary library = OpenLibrary(); + const vk::Instance instance = CreateInstance(library, dld, VK_API_VERSION_1_0); + const std::vector physical_devices = instance.EnumeratePhysicalDevices(); + vulkan_devices.clear(); - for (const auto& name : Vulkan::RendererVulkan::EnumerateDevices()) { + vulkan_devices.reserve(physical_devices.size()); + for (const VkPhysicalDevice device : physical_devices) { + const char* const name = vk::PhysicalDevice(device, dld).GetProperties().deviceName; vulkan_devices.push_back(QString::fromStdString(name)); } + +} catch (const Vulkan::vk::Exception& exception) { + LOG_ERROR(Frontend, "Failed to enumerate devices with error: {}", exception.what()); } Settings::RendererBackend ConfigureGraphics::GetCurrentGraphicsBackend() const { diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp index 0e1f3bdb31..982c417859 100644 --- a/src/yuzu_cmd/yuzu.cpp +++ b/src/yuzu_cmd/yuzu.cpp @@ -215,7 +215,7 @@ int main(int argc, char** argv) { // Core is loaded, start the GPU (makes the GPU contexts current to this thread) system.GPU().Start(); - system.Renderer().Rasterizer().LoadDiskResources( + system.Renderer().ReadRasterizer()->LoadDiskResources( system.CurrentProcess()->GetTitleID(), false, [](VideoCore::LoadCallbackStage, size_t value, size_t total) {}); From dde19e7d7556ac1af0dd7d0ad89746c1d6c08aa8 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:24:23 -0300 Subject: [PATCH 04/28] vulkan_wrapper: Pull Windows symbols --- src/video_core/vulkan_common/vulkan_wrapper.h | 11 +++++++++++ src/yuzu/configuration/configure_graphics.cpp | 3 +++ 2 files changed, 14 insertions(+) diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 4d8f14357f..0c0e7230dd 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -15,8 +15,19 @@ #include #define VK_NO_PROTOTYPES +#ifdef _WIN32 +#define VK_USE_PLATFORM_WIN32_KHR +#endif #include +// Sanitize macros +#ifdef CreateEvent +#undef CreateEvent +#endif +#ifdef CreateSemaphore +#undef CreateSemaphore +#endif + #include "common/common_types.h" #ifdef _MSC_VER diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp index b36d6a7c89..9ff32aec4d 100644 --- a/src/yuzu/configuration/configure_graphics.cpp +++ b/src/yuzu/configuration/configure_graphics.cpp @@ -2,6 +2,9 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +// Include this early to include Vulkan headers how we want to +#include "video_core/vulkan_common/vulkan_wrapper.h" + #include #include #include From 9735c34f5dfef58f0e673886f8f725f806178f1b Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:25:51 -0300 Subject: [PATCH 05/28] vulkan_instance: Initialize Vulkan instance in a separate thread Workaround an issue on Nvidia where creating a Vulkan instance from an active OpenGL thread disables threaded optimization on the driver. This optimization is important to have good performance on Nvidia OpenGL. --- src/video_core/vulkan_common/vulkan_instance.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/video_core/vulkan_common/vulkan_instance.cpp b/src/video_core/vulkan_common/vulkan_instance.cpp index 889ecda0c6..bfd6e6addb 100644 --- a/src/video_core/vulkan_common/vulkan_instance.cpp +++ b/src/video_core/vulkan_common/vulkan_instance.cpp @@ -3,6 +3,7 @@ // Refer to the license.txt file included. #include +#include #include #include #include @@ -140,7 +141,10 @@ vk::Instance CreateInstance(const Common::DynamicLibrary& library, vk::InstanceD VK_VERSION_MAJOR(required_version), VK_VERSION_MINOR(required_version)); throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER); } - vk::Instance instance = vk::Instance::Create(required_version, layers, extensions, dld); + vk::Instance instance = + std::async([&] { + return vk::Instance::Create(required_version, layers, extensions, dld); + }).get(); if (!vk::Load(*instance, dld)) { LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers"); throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED); From 16f97ded2183c5ef089e97b12409642b1e67ecc7 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:29:09 -0300 Subject: [PATCH 06/28] vulkan_wrapper: Add interop functions --- .../vulkan_common/vulkan_wrapper.cpp | 30 +++++++++++++++++++ src/video_core/vulkan_common/vulkan_wrapper.h | 12 +++++++- 2 files changed, 41 insertions(+), 1 deletion(-) diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp index 5e15ad6075..d39bbdc70c 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.cpp +++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp @@ -173,6 +173,10 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept { X(vkGetEventStatus); X(vkGetFenceStatus); X(vkGetImageMemoryRequirements); + X(vkGetMemoryFdKHR); +#ifdef _WIN32 + X(vkGetMemoryWin32HandleKHR); +#endif X(vkGetQueryPoolResults); X(vkGetSemaphoreCounterValueKHR); X(vkMapMemory); @@ -505,6 +509,32 @@ void ImageView::SetObjectNameEXT(const char* name) const { SetObjectName(dld, owner, handle, VK_OBJECT_TYPE_IMAGE_VIEW, name); } +int DeviceMemory::GetMemoryFdKHR() const { + const VkMemoryGetFdInfoKHR get_fd_info{ + .sType = VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR, + .pNext = nullptr, + .memory = handle, + .handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR, + }; + int fd; + Check(dld->vkGetMemoryFdKHR(owner, &get_fd_info, &fd)); + return fd; +} + +#ifdef _WIN32 +HANDLE DeviceMemory::GetMemoryWin32HandleKHR() const { + const VkMemoryGetWin32HandleInfoKHR get_win32_handle_info{ + .sType = VK_STRUCTURE_TYPE_MEMORY_GET_WIN32_HANDLE_INFO_KHR, + .pNext = nullptr, + .memory = handle, + .handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT_KHR, + }; + HANDLE win32_handle; + Check(dld->vkGetMemoryWin32HandleKHR(owner, &get_win32_handle_info, &win32_handle)); + return win32_handle; +} +#endif + void DeviceMemory::SetObjectNameEXT(const char* name) const { SetObjectName(dld, owner, handle, VK_OBJECT_TYPE_DEVICE_MEMORY, name); } diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 0c0e7230dd..55c7755236 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -185,7 +185,7 @@ struct InstanceDispatch { }; /// Table holding Vulkan device function pointers. -struct DeviceDispatch : public InstanceDispatch { +struct DeviceDispatch : InstanceDispatch { PFN_vkAcquireNextImageKHR vkAcquireNextImageKHR{}; PFN_vkAllocateCommandBuffers vkAllocateCommandBuffers{}; PFN_vkAllocateDescriptorSets vkAllocateDescriptorSets{}; @@ -288,6 +288,10 @@ struct DeviceDispatch : public InstanceDispatch { PFN_vkGetEventStatus vkGetEventStatus{}; PFN_vkGetFenceStatus vkGetFenceStatus{}; PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements{}; + PFN_vkGetMemoryFdKHR vkGetMemoryFdKHR{}; +#ifdef _WIN32 + PFN_vkGetMemoryWin32HandleKHR vkGetMemoryWin32HandleKHR{}; +#endif PFN_vkGetQueryPoolResults vkGetQueryPoolResults{}; PFN_vkGetSemaphoreCounterValueKHR vkGetSemaphoreCounterValueKHR{}; PFN_vkMapMemory vkMapMemory{}; @@ -673,6 +677,12 @@ class DeviceMemory : public Handle { using Handle::Handle; public: + int GetMemoryFdKHR() const; + +#ifdef _WIN32 + HANDLE GetMemoryWin32HandleKHR() const; +#endif + /// Set object name. void SetObjectNameEXT(const char* name) const; From 004a8d6a7ac0e02875c71bd4f81dd88666e88f82 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:30:33 -0300 Subject: [PATCH 07/28] vulkan_device: Fix formatting of constants --- src/video_core/vulkan_common/vulkan_device.cpp | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 51f53bc39d..130b2a5e06 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -18,23 +18,19 @@ #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { - namespace { - namespace Alternatives { - -constexpr std::array Depth24UnormS8_UINT{ +constexpr std::array DEPTH24_UNORM_STENCIL8_UINT{ VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_D16_UNORM_S8_UINT, - VkFormat{}, + VK_FORMAT_UNDEFINED, }; -constexpr std::array Depth16UnormS8_UINT{ +constexpr std::array DEPTH16_UNORM_STENCIL8_UINT{ VK_FORMAT_D24_UNORM_S8_UINT, VK_FORMAT_D32_SFLOAT_S8_UINT, - VkFormat{}, + VK_FORMAT_UNDEFINED, }; - } // namespace Alternatives constexpr std::array REQUIRED_EXTENSIONS{ @@ -63,9 +59,9 @@ void SetNext(void**& next, T& data) { constexpr const VkFormat* GetFormatAlternatives(VkFormat format) { switch (format) { case VK_FORMAT_D24_UNORM_S8_UINT: - return Alternatives::Depth24UnormS8_UINT.data(); + return Alternatives::DEPTH24_UNORM_STENCIL8_UINT.data(); case VK_FORMAT_D16_UNORM_S8_UINT: - return Alternatives::Depth16UnormS8_UINT.data(); + return Alternatives::DEPTH16_UNORM_STENCIL8_UINT.data(); default: return nullptr; } From 79afdeaf0832a77d259ee5fc87fcec336f554381 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:30:52 -0300 Subject: [PATCH 08/28] vulkan_wrapper: Add memory barrier pipeline barrier helper --- src/video_core/vulkan_common/vulkan_wrapper.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 55c7755236..7f781b081f 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -1055,6 +1055,12 @@ public: PipelineBarrier(src_stage_mask, dst_stage_mask, dependency_flags, {}, {}, {}); } + void PipelineBarrier(VkPipelineStageFlags src_stage_mask, VkPipelineStageFlags dst_stage_mask, + VkDependencyFlags dependency_flags, + const VkMemoryBarrier& memory_barrier) const noexcept { + PipelineBarrier(src_stage_mask, dst_stage_mask, dependency_flags, memory_barrier, {}, {}); + } + void PipelineBarrier(VkPipelineStageFlags src_stage_mask, VkPipelineStageFlags dst_stage_mask, VkDependencyFlags dependency_flags, const VkBufferMemoryBarrier& buffer_barrier) const noexcept { From 1a987054c5258a5bfa15ea049ce6fa6dd533c657 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:38:20 -0300 Subject: [PATCH 09/28] vulkan_device: Use designated initializers for features --- .../vulkan_common/vulkan_device.cpp | 119 +++++++++--------- 1 file changed, 59 insertions(+), 60 deletions(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 130b2a5e06..ec9cd5b340 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -191,78 +191,77 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR const vk::InstanceDispatch& dld_) : instance{instance_}, dld{dld_}, physical{physical_}, properties{physical.GetProperties()}, format_properties{GetFormatProperties(physical)} { - CheckSuitability(); + CheckSuitability(surface != nullptr); SetupFamilies(surface); SetupFeatures(); const auto queue_cis = GetDeviceQueueCreateInfos(); - const std::vector extensions = LoadExtensions(); + const std::vector extensions = LoadExtensions(surface != nullptr); VkPhysicalDeviceFeatures2 features2{ .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2, .pNext = nullptr, - .features{}, + .features{ + .robustBufferAccess = false, + .fullDrawIndexUint32 = false, + .imageCubeArray = true, + .independentBlend = true, + .geometryShader = true, + .tessellationShader = true, + .sampleRateShading = false, + .dualSrcBlend = false, + .logicOp = false, + .multiDrawIndirect = false, + .drawIndirectFirstInstance = false, + .depthClamp = true, + .depthBiasClamp = true, + .fillModeNonSolid = false, + .depthBounds = false, + .wideLines = false, + .largePoints = true, + .alphaToOne = false, + .multiViewport = true, + .samplerAnisotropy = true, + .textureCompressionETC2 = false, + .textureCompressionASTC_LDR = is_optimal_astc_supported, + .textureCompressionBC = false, + .occlusionQueryPrecise = true, + .pipelineStatisticsQuery = false, + .vertexPipelineStoresAndAtomics = true, + .fragmentStoresAndAtomics = true, + .shaderTessellationAndGeometryPointSize = false, + .shaderImageGatherExtended = true, + .shaderStorageImageExtendedFormats = false, + .shaderStorageImageMultisample = is_shader_storage_image_multisample, + .shaderStorageImageReadWithoutFormat = is_formatless_image_load_supported, + .shaderStorageImageWriteWithoutFormat = true, + .shaderUniformBufferArrayDynamicIndexing = false, + .shaderSampledImageArrayDynamicIndexing = false, + .shaderStorageBufferArrayDynamicIndexing = false, + .shaderStorageImageArrayDynamicIndexing = false, + .shaderClipDistance = false, + .shaderCullDistance = false, + .shaderFloat64 = false, + .shaderInt64 = false, + .shaderInt16 = false, + .shaderResourceResidency = false, + .shaderResourceMinLod = false, + .sparseBinding = false, + .sparseResidencyBuffer = false, + .sparseResidencyImage2D = false, + .sparseResidencyImage3D = false, + .sparseResidency2Samples = false, + .sparseResidency4Samples = false, + .sparseResidency8Samples = false, + .sparseResidency16Samples = false, + .sparseResidencyAliased = false, + .variableMultisampleRate = false, + .inheritedQueries = false, + }, }; const void* first_next = &features2; void** next = &features2.pNext; - features2.features = { - .robustBufferAccess = false, - .fullDrawIndexUint32 = false, - .imageCubeArray = true, - .independentBlend = true, - .geometryShader = true, - .tessellationShader = true, - .sampleRateShading = false, - .dualSrcBlend = false, - .logicOp = false, - .multiDrawIndirect = false, - .drawIndirectFirstInstance = false, - .depthClamp = true, - .depthBiasClamp = true, - .fillModeNonSolid = false, - .depthBounds = false, - .wideLines = false, - .largePoints = true, - .alphaToOne = false, - .multiViewport = true, - .samplerAnisotropy = true, - .textureCompressionETC2 = false, - .textureCompressionASTC_LDR = is_optimal_astc_supported, - .textureCompressionBC = false, - .occlusionQueryPrecise = true, - .pipelineStatisticsQuery = false, - .vertexPipelineStoresAndAtomics = true, - .fragmentStoresAndAtomics = true, - .shaderTessellationAndGeometryPointSize = false, - .shaderImageGatherExtended = true, - .shaderStorageImageExtendedFormats = false, - .shaderStorageImageMultisample = is_shader_storage_image_multisample, - .shaderStorageImageReadWithoutFormat = is_formatless_image_load_supported, - .shaderStorageImageWriteWithoutFormat = true, - .shaderUniformBufferArrayDynamicIndexing = false, - .shaderSampledImageArrayDynamicIndexing = false, - .shaderStorageBufferArrayDynamicIndexing = false, - .shaderStorageImageArrayDynamicIndexing = false, - .shaderClipDistance = false, - .shaderCullDistance = false, - .shaderFloat64 = false, - .shaderInt64 = false, - .shaderInt16 = false, - .shaderResourceResidency = false, - .shaderResourceMinLod = false, - .sparseBinding = false, - .sparseResidencyBuffer = false, - .sparseResidencyImage2D = false, - .sparseResidencyImage3D = false, - .sparseResidency2Samples = false, - .sparseResidency4Samples = false, - .sparseResidency8Samples = false, - .sparseResidency16Samples = false, - .sparseResidencyAliased = false, - .variableMultisampleRate = false, - .inheritedQueries = false, - }; VkPhysicalDeviceTimelineSemaphoreFeaturesKHR timeline_semaphore{ .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES_KHR, .pNext = nullptr, From 40ed0cb92065ed13825e5830c26c918fe758d6d6 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:39:06 -0300 Subject: [PATCH 10/28] vulkan_device: Enable robust buffers --- src/video_core/vulkan_common/vulkan_device.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index ec9cd5b340..a1dd406fbd 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -379,7 +379,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR robustness2 = { .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT, .pNext = nullptr, - .robustBufferAccess2 = false, + .robustBufferAccess2 = true, .robustImageAccess2 = true, .nullDescriptor = true, }; @@ -570,6 +570,7 @@ void Device::CheckSuitability() const { const VkPhysicalDeviceFeatures features{physical.GetFeatures()}; const std::array feature_report{ std::make_pair(features.vertexPipelineStoresAndAtomics, "vertexPipelineStoresAndAtomics"), + std::make_pair(features.robustBufferAccess, "robustBufferAccess"), std::make_pair(features.imageCubeArray, "imageCubeArray"), std::make_pair(features.independentBlend, "independentBlend"), std::make_pair(features.depthClamp, "depthClamp"), @@ -738,7 +739,8 @@ std::vector Device::LoadExtensions() { robustness2.pNext = nullptr; features.pNext = &robustness2; physical.GetFeatures2KHR(features); - if (robustness2.nullDescriptor && robustness2.robustImageAccess2) { + if (robustness2.nullDescriptor && robustness2.robustBufferAccess2 && + robustness2.robustImageAccess2) { extensions.push_back(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME); ext_robustness2 = true; } From 47d5ec6cfc328e304435837dac99a07965b60a59 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:40:39 -0300 Subject: [PATCH 11/28] vulkan_common: Make interop extensions mandatory --- src/video_core/vulkan_common/vulkan_device.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index a1dd406fbd..42a19d6fa3 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -48,6 +48,12 @@ constexpr std::array REQUIRED_EXTENSIONS{ VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME, VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME, VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME, +#ifdef _WIN32 + VK_KHR_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME, +#endif +#ifdef __linux__ + VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME, +#endif }; template From a39d9c5194a5fa230ee987ebfc73476f2011d6fa Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:42:02 -0300 Subject: [PATCH 12/28] vulkan_common: Expose interop and headless devices --- .../vulkan_common/vulkan_device.cpp | 21 +++-- src/video_core/vulkan_common/vulkan_device.h | 4 +- .../vulkan_common/vulkan_memory_allocator.cpp | 78 ++++++++++++++++--- .../vulkan_common/vulkan_memory_allocator.h | 18 ++++- 4 files changed, 100 insertions(+), 21 deletions(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 42a19d6fa3..4032573754 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -34,7 +34,6 @@ constexpr std::array DEPTH16_UNORM_STENCIL8_UINT{ } // namespace Alternatives constexpr std::array REQUIRED_EXTENSIONS{ - VK_KHR_SWAPCHAIN_EXTENSION_NAME, VK_KHR_MAINTENANCE1_EXTENSION_NAME, VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME, VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME, @@ -536,16 +535,18 @@ bool Device::IsFormatSupported(VkFormat wanted_format, VkFormatFeatureFlags want return (supported_usage & wanted_usage) == wanted_usage; } -void Device::CheckSuitability() const { +void Device::CheckSuitability(bool requires_swapchain) const { std::bitset available_extensions; + bool has_swapchain = false; for (const VkExtensionProperties& property : physical.EnumerateDeviceExtensionProperties()) { - for (std::size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) { + const std::string_view name{property.extensionName}; + for (size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) { if (available_extensions[i]) { continue; } - const std::string_view name{property.extensionName}; available_extensions[i] = name == REQUIRED_EXTENSIONS[i]; } + has_swapchain = has_swapchain || name == VK_KHR_SWAPCHAIN_EXTENSION_NAME; } for (size_t i = 0; i < REQUIRED_EXTENSIONS.size(); ++i) { if (available_extensions[i]) { @@ -554,6 +555,11 @@ void Device::CheckSuitability() const { LOG_ERROR(Render_Vulkan, "Missing required extension: {}", REQUIRED_EXTENSIONS[i]); throw vk::Exception(VK_ERROR_EXTENSION_NOT_PRESENT); } + if (requires_swapchain && !has_swapchain) { + LOG_ERROR(Render_Vulkan, "Missing required extension: VK_KHR_swapchain"); + throw vk::Exception(VK_ERROR_EXTENSION_NOT_PRESENT); + } + struct LimitTuple { u32 minimum; u32 value; @@ -601,10 +607,13 @@ void Device::CheckSuitability() const { } } -std::vector Device::LoadExtensions() { +std::vector Device::LoadExtensions(bool requires_surface) { std::vector extensions; - extensions.reserve(7 + REQUIRED_EXTENSIONS.size()); + extensions.reserve(8 + REQUIRED_EXTENSIONS.size()); extensions.insert(extensions.begin(), REQUIRED_EXTENSIONS.begin(), REQUIRED_EXTENSIONS.end()); + if (requires_surface) { + extensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME); + } bool has_khr_shader_float16_int8{}; bool has_ext_subgroup_size_control{}; diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h index f1697b79a3..e0711f7335 100644 --- a/src/video_core/vulkan_common/vulkan_device.h +++ b/src/video_core/vulkan_common/vulkan_device.h @@ -227,10 +227,10 @@ public: private: /// Checks if the physical device is suitable. - void CheckSuitability() const; + void CheckSuitability(bool requires_swapchain) const; /// Loads extensions into a vector and stores available ones in this object. - std::vector LoadExtensions(); + std::vector LoadExtensions(bool requires_surface); /// Sets up queue families. void SetupFamilies(VkSurfaceKHR surface); diff --git a/src/video_core/vulkan_common/vulkan_memory_allocator.cpp b/src/video_core/vulkan_common/vulkan_memory_allocator.cpp index d6eb3af317..2a8b7a907e 100644 --- a/src/video_core/vulkan_common/vulkan_memory_allocator.cpp +++ b/src/video_core/vulkan_common/vulkan_memory_allocator.cpp @@ -7,6 +7,8 @@ #include #include +#include + #include "common/alignment.h" #include "common/assert.h" #include "common/common_types.h" @@ -55,10 +57,24 @@ struct Range { class MemoryAllocation { public: - explicit MemoryAllocation(const Device& device_, vk::DeviceMemory memory_, - VkMemoryPropertyFlags properties, u64 allocation_size_, u32 type) - : device{device_}, memory{std::move(memory_)}, allocation_size{allocation_size_}, - property_flags{properties}, shifted_memory_type{1U << type} {} + explicit MemoryAllocation(vk::DeviceMemory memory_, VkMemoryPropertyFlags properties, + u64 allocation_size_, u32 type) + : memory{std::move(memory_)}, allocation_size{allocation_size_}, property_flags{properties}, + shifted_memory_type{1U << type} {} + +#if defined(_WIN32) || defined(__linux__) + ~MemoryAllocation() { + if (owning_opengl_handle != 0) { + glDeleteMemoryObjectsEXT(1, &owning_opengl_handle); + } + } +#endif + + MemoryAllocation& operator=(const MemoryAllocation&) = delete; + MemoryAllocation(const MemoryAllocation&) = delete; + + MemoryAllocation& operator=(MemoryAllocation&&) = delete; + MemoryAllocation(MemoryAllocation&&) = delete; [[nodiscard]] std::optional Commit(VkDeviceSize size, VkDeviceSize alignment) { const std::optional alloc = FindFreeRegion(size, alignment); @@ -88,6 +104,31 @@ public: return memory_mapped_span; } +#ifdef _WIN32 + [[nodiscard]] u32 ExportOpenGLHandle() { + if (!owning_opengl_handle) { + glCreateMemoryObjectsEXT(1, &owning_opengl_handle); + glImportMemoryWin32HandleEXT(owning_opengl_handle, allocation_size, + GL_HANDLE_TYPE_OPAQUE_WIN32_EXT, + memory.GetMemoryWin32HandleKHR()); + } + return owning_opengl_handle; + } +#elif __linux__ + [[nodiscard]] u32 ExportOpenGLHandle() { + if (!owning_opengl_handle) { + glCreateMemoryObjectsEXT(1, &owning_opengl_handle); + glImportMemoryFdEXT(owning_opengl_handle, allocation_size, GL_HANDLE_TYPE_OPAQUE_FD_EXT, + memory.GetMemoryFdKHR()); + } + return owning_opengl_handle; + } +#else + [[nodiscard]] u32 ExportOpenGLHandle() { + return 0; + } +#endif + /// Returns whether this allocation is compatible with the arguments. [[nodiscard]] bool IsCompatible(VkMemoryPropertyFlags flags, u32 type_mask) const { return (flags & property_flags) && (type_mask & shifted_memory_type) != 0; @@ -118,13 +159,15 @@ private: return candidate; } - const Device& device; ///< Vulkan device. const vk::DeviceMemory memory; ///< Vulkan memory allocation handler. const u64 allocation_size; ///< Size of this allocation. const VkMemoryPropertyFlags property_flags; ///< Vulkan memory property flags. const u32 shifted_memory_type; ///< Shifted Vulkan memory type. std::vector commits; ///< All commit ranges done from this allocation. std::span memory_mapped_span; ///< Memory mapped span. Empty if not queried before. +#if defined(_WIN32) || defined(__linux__) + u32 owning_opengl_handle{}; ///< Owning OpenGL memory object handle. +#endif }; MemoryCommit::MemoryCommit(MemoryAllocation* allocation_, VkDeviceMemory memory_, u64 begin_, @@ -156,14 +199,19 @@ std::span MemoryCommit::Map() { return span; } +u32 MemoryCommit::ExportOpenGLHandle() const { + return allocation->ExportOpenGLHandle(); +} + void MemoryCommit::Release() { if (allocation) { allocation->Free(begin); } } -MemoryAllocator::MemoryAllocator(const Device& device_) - : device{device_}, properties{device_.GetPhysical().GetMemoryProperties()} {} +MemoryAllocator::MemoryAllocator(const Device& device_, bool export_allocations_) + : device{device_}, properties{device_.GetPhysical().GetMemoryProperties()}, + export_allocations{export_allocations_} {} MemoryAllocator::~MemoryAllocator() = default; @@ -196,14 +244,24 @@ MemoryCommit MemoryAllocator::Commit(const vk::Image& image, MemoryUsage usage) void MemoryAllocator::AllocMemory(VkMemoryPropertyFlags flags, u32 type_mask, u64 size) { const u32 type = FindType(flags, type_mask).value(); + const VkExportMemoryAllocateInfo export_allocate_info{ + .sType = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO, + .pNext = nullptr, +#ifdef _WIN32 + .handleTypes = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT, +#elif __linux__ + .handleTypes = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT, +#else + .handleTypes = 0, +#endif + }; vk::DeviceMemory memory = device.GetLogical().AllocateMemory({ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, - .pNext = nullptr, + .pNext = export_allocations ? &export_allocate_info : nullptr, .allocationSize = size, .memoryTypeIndex = type, }); - allocations.push_back( - std::make_unique(device, std::move(memory), flags, size, type)); + allocations.push_back(std::make_unique(std::move(memory), flags, size, type)); } std::optional MemoryAllocator::TryCommit(const VkMemoryRequirements& requirements, diff --git a/src/video_core/vulkan_common/vulkan_memory_allocator.h b/src/video_core/vulkan_common/vulkan_memory_allocator.h index 9e6cfabf96..86393310ab 100644 --- a/src/video_core/vulkan_common/vulkan_memory_allocator.h +++ b/src/video_core/vulkan_common/vulkan_memory_allocator.h @@ -43,6 +43,9 @@ public: /// It will map the backing allocation if it hasn't been mapped before. std::span Map(); + /// Returns an non-owning OpenGL handle, creating one if it doesn't exist. + u32 ExportOpenGLHandle() const; + /// Returns the Vulkan memory handler. VkDeviceMemory Memory() const { return memory; @@ -67,7 +70,15 @@ private: /// Allocates and releases memory allocations on demand. class MemoryAllocator { public: - explicit MemoryAllocator(const Device& device_); + /** + * Construct memory allocator + * + * @param device_ Device to allocate from + * @param export_allocations_ True when allocations have to be exported + * + * @throw vk::Exception on failure + */ + explicit MemoryAllocator(const Device& device_, bool export_allocations_ = false); ~MemoryAllocator(); MemoryAllocator& operator=(const MemoryAllocator&) = delete; @@ -106,8 +117,9 @@ private: /// Returns index to the fastest memory type compatible with the passed requirements. std::optional FindType(VkMemoryPropertyFlags flags, u32 type_mask) const; - const Device& device; ///< Device handle. - const VkPhysicalDeviceMemoryProperties properties; ///< Physical device properties. + const Device& device; ///< Device handle. + const VkPhysicalDeviceMemoryProperties properties; ///< Physical device properties. + const bool export_allocations; ///< True when memory allocations have to be exported. std::vector> allocations; ///< Current allocations. }; From 82c2601555b59a94d7160f2fd686cb63d32dd423 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 20:48:58 -0300 Subject: [PATCH 13/28] video_core: Reimplement the buffer cache Reimplement the buffer cache using cached bindings and page level granularity for modification tracking. This also drops the usage of shared pointers and virtual functions from the cache. - Bindings are cached, allowing to skip work when the game changes few bits between draws. - OpenGL Assembly shaders no longer copy when a region has been modified from the GPU to emulate constant buffers, instead GL_EXT_memory_object is used to alias sub-buffers within the same allocation. - OpenGL Assembly shaders stream constant buffer data using glProgramBufferParametersIuivNV, from NV_parameter_buffer_object. In theory this should save one hash table resolve inside the driver compared to glBufferSubData. - A new OpenGL stream buffer is implemented based on fences for drivers that are not Nvidia's proprietary, due to their low performance on partial glBufferSubData calls synchronized with 3D rendering (that some games use a lot). - Most optimizations are shared between APIs now, allowing Vulkan to cache more bindings than before, skipping unnecesarry work. This commit adds the necessary infrastructure to use Vulkan object from OpenGL. Overall, it improves performance and fixes some bugs present on the old cache. There are still some edge cases hit by some games that harm performance on some vendors, this are planned to be fixed in later commits. --- src/video_core/CMakeLists.txt | 6 +- src/video_core/buffer_cache/buffer_block.h | 62 - src/video_core/buffer_cache/buffer_cache.cpp | 13 + src/video_core/buffer_cache/buffer_cache.h | 1664 ++++++++++++----- src/video_core/buffer_cache/map_interval.cpp | 33 - src/video_core/buffer_cache/map_interval.h | 93 - src/video_core/command_classes/vic.cpp | 3 - src/video_core/dirty_flags.cpp | 29 +- src/video_core/dirty_flags.h | 8 +- src/video_core/dma_pusher.cpp | 2 - src/video_core/engines/kepler_compute.cpp | 1 - src/video_core/engines/kepler_memory.cpp | 1 - src/video_core/engines/maxwell_3d.cpp | 17 +- src/video_core/engines/maxwell_3d.h | 12 +- src/video_core/engines/maxwell_dma.cpp | 3 - src/video_core/fence_manager.h | 4 + src/video_core/host_shaders/CMakeLists.txt | 1 - .../host_shaders/vulkan_quad_array.comp | 28 - src/video_core/host_shaders/vulkan_uint8.comp | 9 +- src/video_core/rasterizer_interface.h | 5 + .../renderer_opengl/gl_buffer_cache.cpp | 263 ++- .../renderer_opengl/gl_buffer_cache.h | 168 +- src/video_core/renderer_opengl/gl_device.cpp | 16 +- src/video_core/renderer_opengl/gl_device.h | 8 +- .../renderer_opengl/gl_fence_manager.cpp | 2 +- .../renderer_opengl/gl_fence_manager.h | 9 +- .../renderer_opengl/gl_rasterizer.cpp | 574 ++---- .../renderer_opengl/gl_rasterizer.h | 73 +- .../renderer_opengl/gl_resource_manager.cpp | 6 - .../renderer_opengl/gl_resource_manager.h | 3 - .../renderer_opengl/gl_shader_decompiler.cpp | 61 +- .../renderer_opengl/gl_shader_decompiler.h | 2 +- .../renderer_opengl/gl_state_tracker.cpp | 25 +- .../renderer_opengl/gl_state_tracker.h | 32 +- .../renderer_opengl/gl_stream_buffer.cpp | 92 +- .../renderer_opengl/gl_stream_buffer.h | 60 +- .../renderer_opengl/gl_texture_cache.cpp | 19 +- .../renderer_opengl/gl_texture_cache.h | 21 +- .../renderer_opengl/renderer_opengl.cpp | 95 +- .../renderer_opengl/renderer_opengl.h | 14 +- .../renderer_opengl/util_shaders.cpp | 18 +- src/video_core/renderer_opengl/util_shaders.h | 3 +- .../renderer_vulkan/maxwell_to_vk.cpp | 6 +- .../renderer_vulkan/maxwell_to_vk.h | 2 +- .../renderer_vulkan/renderer_vulkan.cpp | 2 +- .../renderer_vulkan/renderer_vulkan.h | 3 +- .../renderer_vulkan/vk_blit_screen.cpp | 9 +- .../renderer_vulkan/vk_buffer_cache.cpp | 378 ++-- .../renderer_vulkan/vk_buffer_cache.h | 107 +- .../renderer_vulkan/vk_compute_pass.cpp | 97 +- .../renderer_vulkan/vk_compute_pass.h | 24 +- .../renderer_vulkan/vk_fence_manager.cpp | 4 +- .../renderer_vulkan/vk_fence_manager.h | 11 +- .../renderer_vulkan/vk_rasterizer.cpp | 664 ++----- .../renderer_vulkan/vk_rasterizer.h | 64 +- .../renderer_vulkan/vk_scheduler.cpp | 14 +- src/video_core/renderer_vulkan/vk_scheduler.h | 26 +- .../renderer_vulkan/vk_shader_decompiler.cpp | 3 + .../renderer_vulkan/vk_shader_decompiler.h | 20 +- .../renderer_vulkan/vk_state_tracker.cpp | 9 +- .../renderer_vulkan/vk_texture_cache.cpp | 131 +- .../renderer_vulkan/vk_texture_cache.h | 26 +- src/video_core/shader/async_shaders.h | 9 - src/video_core/shader/decode/other.cpp | 1 + src/video_core/shader/shader_ir.h | 5 + src/video_core/texture_cache/texture_cache.h | 28 +- .../vulkan_common/vulkan_memory_allocator.h | 2 +- 67 files changed, 2555 insertions(+), 2648 deletions(-) delete mode 100644 src/video_core/buffer_cache/buffer_block.h create mode 100644 src/video_core/buffer_cache/buffer_cache.cpp delete mode 100644 src/video_core/buffer_cache/map_interval.cpp delete mode 100644 src/video_core/buffer_cache/map_interval.h delete mode 100644 src/video_core/host_shaders/vulkan_quad_array.comp diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt index dd4c29ed36..9b931976a1 100644 --- a/src/video_core/CMakeLists.txt +++ b/src/video_core/CMakeLists.txt @@ -2,10 +2,8 @@ add_subdirectory(host_shaders) add_library(video_core STATIC buffer_cache/buffer_base.h - buffer_cache/buffer_block.h + buffer_cache/buffer_cache.cpp buffer_cache/buffer_cache.h - buffer_cache/map_interval.cpp - buffer_cache/map_interval.h cdma_pusher.cpp cdma_pusher.h command_classes/codecs/codec.cpp @@ -152,8 +150,6 @@ add_library(video_core STATIC renderer_vulkan/vk_staging_buffer_pool.h renderer_vulkan/vk_state_tracker.cpp renderer_vulkan/vk_state_tracker.h - renderer_vulkan/vk_stream_buffer.cpp - renderer_vulkan/vk_stream_buffer.h renderer_vulkan/vk_swapchain.cpp renderer_vulkan/vk_swapchain.h renderer_vulkan/vk_texture_cache.cpp diff --git a/src/video_core/buffer_cache/buffer_block.h b/src/video_core/buffer_cache/buffer_block.h deleted file mode 100644 index e9306194af..0000000000 --- a/src/video_core/buffer_cache/buffer_block.h +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include "common/common_types.h" - -namespace VideoCommon { - -class BufferBlock { -public: - [[nodiscard]] bool Overlaps(VAddr start, VAddr end) const { - return (cpu_addr < end) && (cpu_addr_end > start); - } - - [[nodiscard]] bool IsInside(VAddr other_start, VAddr other_end) const { - return cpu_addr <= other_start && other_end <= cpu_addr_end; - } - - [[nodiscard]] std::size_t Offset(VAddr in_addr) const { - return static_cast(in_addr - cpu_addr); - } - - [[nodiscard]] VAddr CpuAddr() const { - return cpu_addr; - } - - [[nodiscard]] VAddr CpuAddrEnd() const { - return cpu_addr_end; - } - - void SetCpuAddr(VAddr new_addr) { - cpu_addr = new_addr; - cpu_addr_end = new_addr + size; - } - - [[nodiscard]] std::size_t Size() const { - return size; - } - - [[nodiscard]] u64 Epoch() const { - return epoch; - } - - void SetEpoch(u64 new_epoch) { - epoch = new_epoch; - } - -protected: - explicit BufferBlock(VAddr cpu_addr_, std::size_t size_) : size{size_} { - SetCpuAddr(cpu_addr_); - } - -private: - VAddr cpu_addr{}; - VAddr cpu_addr_end{}; - std::size_t size{}; - u64 epoch{}; -}; - -} // namespace VideoCommon diff --git a/src/video_core/buffer_cache/buffer_cache.cpp b/src/video_core/buffer_cache/buffer_cache.cpp new file mode 100644 index 0000000000..ab32294c83 --- /dev/null +++ b/src/video_core/buffer_cache/buffer_cache.cpp @@ -0,0 +1,13 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/microprofile.h" + +namespace VideoCommon { + +MICROPROFILE_DEFINE(GPU_PrepareBuffers, "GPU", "Prepare buffers", MP_RGB(224, 128, 128)); +MICROPROFILE_DEFINE(GPU_BindUploadBuffers, "GPU", "Bind and upload buffers", MP_RGB(224, 128, 128)); +MICROPROFILE_DEFINE(GPU_DownloadMemory, "GPU", "Download buffers", MP_RGB(224, 128, 128)); + +} // namespace VideoCommon diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 83b9ee871c..e4f3c8e35c 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -4,591 +4,1231 @@ #pragma once -#include +#include +#include +#include #include #include +#include #include -#include -#include #include #include -#include -#include -#include "common/alignment.h" -#include "common/assert.h" #include "common/common_types.h" -#include "common/logging/log.h" -#include "core/core.h" +#include "common/div_ceil.h" +#include "common/microprofile.h" +#include "common/scope_exit.h" #include "core/memory.h" #include "core/settings.h" -#include "video_core/buffer_cache/buffer_block.h" -#include "video_core/buffer_cache/map_interval.h" +#include "video_core/buffer_cache/buffer_base.h" +#include "video_core/delayed_destruction_ring.h" +#include "video_core/dirty_flags.h" +#include "video_core/engines/kepler_compute.h" +#include "video_core/engines/maxwell_3d.h" #include "video_core/memory_manager.h" #include "video_core/rasterizer_interface.h" +#include "video_core/texture_cache/slot_vector.h" +#include "video_core/texture_cache/types.h" namespace VideoCommon { -template +MICROPROFILE_DECLARE(GPU_PrepareBuffers); +MICROPROFILE_DECLARE(GPU_BindUploadBuffers); +MICROPROFILE_DECLARE(GPU_DownloadMemory); + +using BufferId = SlotId; + +constexpr u32 NUM_VERTEX_BUFFERS = 32; +constexpr u32 NUM_TRANSFORM_FEEDBACK_BUFFERS = 4; +constexpr u32 NUM_GRAPHICS_UNIFORM_BUFFERS = 18; +constexpr u32 NUM_COMPUTE_UNIFORM_BUFFERS = 8; +constexpr u32 NUM_STORAGE_BUFFERS = 16; +constexpr u32 NUM_STAGES = 5; + +template class BufferCache { - using IntervalSet = boost::icl::interval_set; - using IntervalType = typename IntervalSet::interval_type; - using VectorMapInterval = boost::container::small_vector; + // Page size for caching purposes. + // This is unrelated to the CPU page size and it can be changed as it seems optimal. + static constexpr u32 PAGE_BITS = 16; + static constexpr u64 PAGE_SIZE = u64{1} << PAGE_BITS; - static constexpr u64 WRITE_PAGE_BIT = 11; - static constexpr u64 BLOCK_PAGE_BITS = 21; - static constexpr u64 BLOCK_PAGE_SIZE = 1ULL << BLOCK_PAGE_BITS; + static constexpr bool IS_OPENGL = P::IS_OPENGL; + static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS = + P::HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS; + static constexpr bool HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT = + P::HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT; + static constexpr bool NEEDS_BIND_UNIFORM_INDEX = P::NEEDS_BIND_UNIFORM_INDEX; + static constexpr bool NEEDS_BIND_STORAGE_INDEX = P::NEEDS_BIND_STORAGE_INDEX; + static constexpr bool USE_MEMORY_MAPS = P::USE_MEMORY_MAPS; -public: - struct BufferInfo { - BufferType handle; - u64 offset; - u64 address; + static constexpr BufferId NULL_BUFFER_ID{0}; + + using Maxwell = Tegra::Engines::Maxwell3D::Regs; + + using Runtime = typename P::Runtime; + using Buffer = typename P::Buffer; + + struct Empty {}; + + struct Binding { + VAddr cpu_addr{}; + u32 size{}; + BufferId buffer_id; }; - BufferInfo UploadMemory(GPUVAddr gpu_addr, std::size_t size, std::size_t alignment = 4, - bool is_written = false, bool use_fast_cbuf = false) { - std::lock_guard lock{mutex}; + static constexpr Binding NULL_BINDING{ + .cpu_addr = 0, + .size = 0, + .buffer_id = NULL_BUFFER_ID, + }; - const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr); - if (!cpu_addr) { - return GetEmptyBuffer(size); - } +public: + static constexpr size_t SKIP_CACHE_SIZE = 4096; - // Cache management is a big overhead, so only cache entries with a given size. - // TODO: Figure out which size is the best for given games. - constexpr std::size_t max_stream_size = 0x800; - if (use_fast_cbuf || size < max_stream_size) { - if (!is_written && !IsRegionWritten(*cpu_addr, *cpu_addr + size - 1)) { - const bool is_granular = gpu_memory.IsGranularRange(gpu_addr, size); - if (use_fast_cbuf) { - u8* dest; - if (is_granular) { - dest = gpu_memory.GetPointer(gpu_addr); - } else { - staging_buffer.resize(size); - dest = staging_buffer.data(); - gpu_memory.ReadBlockUnsafe(gpu_addr, dest, size); - } - return ConstBufferUpload(dest, size); - } - if (is_granular) { - u8* const host_ptr = gpu_memory.GetPointer(gpu_addr); - return StreamBufferUpload(size, alignment, [host_ptr, size](u8* dest) { - std::memcpy(dest, host_ptr, size); - }); - } else { - return StreamBufferUpload(size, alignment, [this, gpu_addr, size](u8* dest) { - gpu_memory.ReadBlockUnsafe(gpu_addr, dest, size); - }); - } - } - } - - Buffer* const block = GetBlock(*cpu_addr, size); - MapInterval* const map = MapAddress(block, gpu_addr, *cpu_addr, size); - if (!map) { - return GetEmptyBuffer(size); - } - if (is_written) { - map->MarkAsModified(true, GetModifiedTicks()); - if (Settings::IsGPULevelHigh() && - Settings::values.use_asynchronous_gpu_emulation.GetValue()) { - MarkForAsyncFlush(map); - } - if (!map->is_written) { - map->is_written = true; - MarkRegionAsWritten(map->start, map->end - 1); - } - } - - return BufferInfo{block->Handle(), block->Offset(*cpu_addr), block->Address()}; - } - - /// Uploads from a host memory. Returns the OpenGL buffer where it's located and its offset. - BufferInfo UploadHostMemory(const void* raw_pointer, std::size_t size, - std::size_t alignment = 4) { - std::lock_guard lock{mutex}; - return StreamBufferUpload(size, alignment, [raw_pointer, size](u8* dest) { - std::memcpy(dest, raw_pointer, size); - }); - } - - /// Prepares the buffer cache for data uploading - /// @param max_size Maximum number of bytes that will be uploaded - /// @return True when a stream buffer invalidation was required, false otherwise - void Map(std::size_t max_size) { - std::lock_guard lock{mutex}; - - std::tie(buffer_ptr, buffer_offset_base) = stream_buffer.Map(max_size, 4); - buffer_offset = buffer_offset_base; - } - - /// Finishes the upload stream - void Unmap() { - std::lock_guard lock{mutex}; - stream_buffer.Unmap(buffer_offset - buffer_offset_base); - } - - /// Function called at the end of each frame, inteded for deferred operations - void TickFrame() { - ++epoch; - - while (!pending_destruction.empty()) { - // Delay at least 4 frames before destruction. - // This is due to triple buffering happening on some drivers. - static constexpr u64 epochs_to_destroy = 5; - if (pending_destruction.front()->Epoch() + epochs_to_destroy > epoch) { - break; - } - pending_destruction.pop(); - } - } - - /// Write any cached resources overlapping the specified region back to memory - void FlushRegion(VAddr addr, std::size_t size) { - std::lock_guard lock{mutex}; - - VectorMapInterval objects = GetMapsInRange(addr, size); - std::sort(objects.begin(), objects.end(), - [](MapInterval* lhs, MapInterval* rhs) { return lhs->ticks < rhs->ticks; }); - for (MapInterval* object : objects) { - if (object->is_modified && object->is_registered) { - mutex.unlock(); - FlushMap(object); - mutex.lock(); - } - } - } - - bool MustFlushRegion(VAddr addr, std::size_t size) { - std::lock_guard lock{mutex}; - - const VectorMapInterval objects = GetMapsInRange(addr, size); - return std::any_of(objects.cbegin(), objects.cend(), [](const MapInterval* map) { - return map->is_modified && map->is_registered; - }); - } - - /// Mark the specified region as being invalidated - void InvalidateRegion(VAddr addr, u64 size) { - std::lock_guard lock{mutex}; - - for (auto& object : GetMapsInRange(addr, size)) { - if (object->is_registered) { - Unregister(object); - } - } - } - - void OnCPUWrite(VAddr addr, std::size_t size) { - std::lock_guard lock{mutex}; - - for (MapInterval* object : GetMapsInRange(addr, size)) { - if (object->is_memory_marked && object->is_registered) { - UnmarkMemory(object); - object->is_sync_pending = true; - marked_for_unregister.emplace_back(object); - } - } - } - - void SyncGuestHost() { - std::lock_guard lock{mutex}; - - for (auto& object : marked_for_unregister) { - if (object->is_registered) { - object->is_sync_pending = false; - Unregister(object); - } - } - marked_for_unregister.clear(); - } - - void CommitAsyncFlushes() { - if (uncommitted_flushes) { - auto commit_list = std::make_shared>(); - for (MapInterval* map : *uncommitted_flushes) { - if (map->is_registered && map->is_modified) { - // TODO(Blinkhawk): Implement backend asynchronous flushing - // AsyncFlushMap(map) - commit_list->push_back(map); - } - } - if (!commit_list->empty()) { - committed_flushes.push_back(commit_list); - } else { - committed_flushes.emplace_back(); - } - } else { - committed_flushes.emplace_back(); - } - uncommitted_flushes.reset(); - } - - bool ShouldWaitAsyncFlushes() const { - return !committed_flushes.empty() && committed_flushes.front() != nullptr; - } - - bool HasUncommittedFlushes() const { - return uncommitted_flushes != nullptr; - } - - void PopAsyncFlushes() { - if (committed_flushes.empty()) { - return; - } - auto& flush_list = committed_flushes.front(); - if (!flush_list) { - committed_flushes.pop_front(); - return; - } - for (MapInterval* map : *flush_list) { - if (map->is_registered) { - // TODO(Blinkhawk): Replace this for reading the asynchronous flush - FlushMap(map); - } - } - committed_flushes.pop_front(); - } - - virtual BufferInfo GetEmptyBuffer(std::size_t size) = 0; - -protected: explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_, + Tegra::Engines::Maxwell3D& maxwell3d_, + Tegra::Engines::KeplerCompute& kepler_compute_, Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_, - StreamBuffer& stream_buffer_) - : rasterizer{rasterizer_}, gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_}, - stream_buffer{stream_buffer_} {} + Runtime& runtime_); - ~BufferCache() = default; + void TickFrame(); - virtual std::shared_ptr CreateBlock(VAddr cpu_addr, std::size_t size) = 0; + void WriteMemory(VAddr cpu_addr, u64 size); - virtual BufferInfo ConstBufferUpload(const void* raw_pointer, std::size_t size) { - return {}; - } + void CachedWriteMemory(VAddr cpu_addr, u64 size); - /// Register an object into the cache - MapInterval* Register(MapInterval new_map, bool inherit_written = false) { - const VAddr cpu_addr = new_map.start; - if (!cpu_addr) { - LOG_CRITICAL(HW_GPU, "Failed to register buffer with unmapped gpu_address 0x{:016x}", - new_map.gpu_addr); - return nullptr; - } - const std::size_t size = new_map.end - new_map.start; - new_map.is_registered = true; - rasterizer.UpdatePagesCachedCount(cpu_addr, size, 1); - new_map.is_memory_marked = true; - if (inherit_written) { - MarkRegionAsWritten(new_map.start, new_map.end - 1); - new_map.is_written = true; - } - MapInterval* const storage = mapped_addresses_allocator.Allocate(); - *storage = new_map; - mapped_addresses.insert(*storage); - return storage; - } + void DownloadMemory(VAddr cpu_addr, u64 size); - void UnmarkMemory(MapInterval* map) { - if (!map->is_memory_marked) { - return; - } - const std::size_t size = map->end - map->start; - rasterizer.UpdatePagesCachedCount(map->start, size, -1); - map->is_memory_marked = false; - } + void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size); - /// Unregisters an object from the cache - void Unregister(MapInterval* map) { - UnmarkMemory(map); - map->is_registered = false; - if (map->is_sync_pending) { - map->is_sync_pending = false; - marked_for_unregister.remove(map); - } - if (map->is_written) { - UnmarkRegionAsWritten(map->start, map->end - 1); - } - const auto it = mapped_addresses.find(*map); - ASSERT(it != mapped_addresses.end()); - mapped_addresses.erase(it); - mapped_addresses_allocator.Release(map); - } + void UpdateGraphicsBuffers(bool is_indexed); + + void UpdateComputeBuffers(); + + void BindHostGeometryBuffers(bool is_indexed); + + void BindHostStageBuffers(size_t stage); + + void BindHostComputeBuffers(); + + void SetEnabledUniformBuffers(size_t stage, u32 enabled); + + void SetEnabledComputeUniformBuffers(u32 enabled); + + void UnbindGraphicsStorageBuffers(size_t stage); + + void BindGraphicsStorageBuffer(size_t stage, size_t ssbo_index, u32 cbuf_index, u32 cbuf_offset, + bool is_written); + + void UnbindComputeStorageBuffers(); + + void BindComputeStorageBuffer(size_t ssbo_index, u32 cbuf_index, u32 cbuf_offset, + bool is_written); + + void FlushCachedWrites(); + + /// Return true when there are uncommitted buffers to be downloaded + [[nodiscard]] bool HasUncommittedFlushes() const noexcept; + + /// Return true when the caller should wait for async downloads + [[nodiscard]] bool ShouldWaitAsyncFlushes() const noexcept; + + /// Commit asynchronous downloads + void CommitAsyncFlushes(); + + /// Pop asynchronous downloads + void PopAsyncFlushes(); + + /// Return true when a CPU region is modified from the GPU + [[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size); + + std::mutex mutex; private: - MapInterval* MapAddress(Buffer* block, GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size) { - const VectorMapInterval overlaps = GetMapsInRange(cpu_addr, size); - if (overlaps.empty()) { - const VAddr cpu_addr_end = cpu_addr + size; - if (gpu_memory.IsGranularRange(gpu_addr, size)) { - u8* const host_ptr = gpu_memory.GetPointer(gpu_addr); - block->Upload(block->Offset(cpu_addr), size, host_ptr); - } else { - staging_buffer.resize(size); - gpu_memory.ReadBlockUnsafe(gpu_addr, staging_buffer.data(), size); - block->Upload(block->Offset(cpu_addr), size, staging_buffer.data()); - } - return Register(MapInterval(cpu_addr, cpu_addr_end, gpu_addr)); + template + static void ForEachEnabledBit(u32 enabled_mask, Func&& func) { + for (u32 index = 0; enabled_mask != 0; ++index, enabled_mask >>= 1) { + const int disabled_bits = std::countr_zero(enabled_mask); + index += disabled_bits; + enabled_mask >>= disabled_bits; + func(index); } - - const VAddr cpu_addr_end = cpu_addr + size; - if (overlaps.size() == 1) { - MapInterval* const current_map = overlaps[0]; - if (current_map->IsInside(cpu_addr, cpu_addr_end)) { - return current_map; - } - } - VAddr new_start = cpu_addr; - VAddr new_end = cpu_addr_end; - bool write_inheritance = false; - bool modified_inheritance = false; - // Calculate new buffer parameters - for (MapInterval* overlap : overlaps) { - new_start = std::min(overlap->start, new_start); - new_end = std::max(overlap->end, new_end); - write_inheritance |= overlap->is_written; - modified_inheritance |= overlap->is_modified; - } - GPUVAddr new_gpu_addr = gpu_addr + new_start - cpu_addr; - for (auto& overlap : overlaps) { - Unregister(overlap); - } - UpdateBlock(block, new_start, new_end, overlaps); - - const MapInterval new_map{new_start, new_end, new_gpu_addr}; - MapInterval* const map = Register(new_map, write_inheritance); - if (!map) { - return nullptr; - } - if (modified_inheritance) { - map->MarkAsModified(true, GetModifiedTicks()); - if (Settings::IsGPULevelHigh() && - Settings::values.use_asynchronous_gpu_emulation.GetValue()) { - MarkForAsyncFlush(map); - } - } - return map; } - void UpdateBlock(Buffer* block, VAddr start, VAddr end, const VectorMapInterval& overlaps) { - const IntervalType base_interval{start, end}; - IntervalSet interval_set{}; - interval_set.add(base_interval); - for (auto& overlap : overlaps) { - const IntervalType subtract{overlap->start, overlap->end}; - interval_set.subtract(subtract); - } - for (auto& interval : interval_set) { - const std::size_t size = interval.upper() - interval.lower(); - if (size == 0) { + template + void ForEachBufferInRange(VAddr cpu_addr, u64 size, Func&& func) { + const u64 page_end = Common::DivCeil(cpu_addr + size, PAGE_SIZE); + for (u64 page = cpu_addr >> PAGE_BITS; page < page_end;) { + const BufferId buffer_id = page_table[page]; + if (!buffer_id) { + ++page; continue; } - staging_buffer.resize(size); - cpu_memory.ReadBlockUnsafe(interval.lower(), staging_buffer.data(), size); - block->Upload(block->Offset(interval.lower()), size, staging_buffer.data()); + Buffer& buffer = slot_buffers[buffer_id]; + func(buffer_id, buffer); + + const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); + page = Common::DivCeil(end_addr, PAGE_SIZE); } } - VectorMapInterval GetMapsInRange(VAddr addr, std::size_t size) { - VectorMapInterval result; - if (size == 0) { - return result; - } - - const VAddr addr_end = addr + size; - auto it = mapped_addresses.lower_bound(addr); - if (it != mapped_addresses.begin()) { - --it; - } - while (it != mapped_addresses.end() && it->start < addr_end) { - if (it->Overlaps(addr, addr_end)) { - result.push_back(&*it); - } - ++it; - } - return result; + static bool IsRangeGranular(VAddr cpu_addr, size_t size) { + return (cpu_addr & ~Core::Memory::PAGE_MASK) == + ((cpu_addr + size) & ~Core::Memory::PAGE_MASK); } - /// Returns a ticks counter used for tracking when cached objects were last modified - u64 GetModifiedTicks() { - return ++modified_ticks; - } + void BindHostIndexBuffer(); - void FlushMap(MapInterval* map) { - const auto it = blocks.find(map->start >> BLOCK_PAGE_BITS); - ASSERT_OR_EXECUTE(it != blocks.end(), return;); + void BindHostVertexBuffers(); - std::shared_ptr block = it->second; + void BindHostGraphicsUniformBuffers(size_t stage); - const std::size_t size = map->end - map->start; - staging_buffer.resize(size); - block->Download(block->Offset(map->start), size, staging_buffer.data()); - cpu_memory.WriteBlockUnsafe(map->start, staging_buffer.data(), size); - map->MarkAsModified(false, 0); - } + void BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 binding_index, bool needs_bind); - template - BufferInfo StreamBufferUpload(std::size_t size, std::size_t alignment, Callable&& callable) { - AlignBuffer(alignment); - const std::size_t uploaded_offset = buffer_offset; - callable(buffer_ptr); + void BindHostGraphicsStorageBuffers(size_t stage); - buffer_ptr += size; - buffer_offset += size; - return BufferInfo{stream_buffer.Handle(), uploaded_offset, stream_buffer.Address()}; - } + void BindHostTransformFeedbackBuffers(); - void AlignBuffer(std::size_t alignment) { - // Align the offset, not the mapped pointer - const std::size_t offset_aligned = Common::AlignUp(buffer_offset, alignment); - buffer_ptr += offset_aligned - buffer_offset; - buffer_offset = offset_aligned; - } + void BindHostComputeUniformBuffers(); - std::shared_ptr EnlargeBlock(std::shared_ptr buffer) { - const std::size_t old_size = buffer->Size(); - const std::size_t new_size = old_size + BLOCK_PAGE_SIZE; - const VAddr cpu_addr = buffer->CpuAddr(); - std::shared_ptr new_buffer = CreateBlock(cpu_addr, new_size); - new_buffer->CopyFrom(*buffer, 0, 0, old_size); - QueueDestruction(std::move(buffer)); + void BindHostComputeStorageBuffers(); - const VAddr cpu_addr_end = cpu_addr + new_size - 1; - const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; - for (u64 page_start = cpu_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { - blocks.insert_or_assign(page_start, new_buffer); - } + void DoUpdateGraphicsBuffers(bool is_indexed); - return new_buffer; - } + void DoUpdateComputeBuffers(); - std::shared_ptr MergeBlocks(std::shared_ptr first, - std::shared_ptr second) { - const std::size_t size_1 = first->Size(); - const std::size_t size_2 = second->Size(); - const VAddr first_addr = first->CpuAddr(); - const VAddr second_addr = second->CpuAddr(); - const VAddr new_addr = std::min(first_addr, second_addr); - const std::size_t new_size = size_1 + size_2; + void UpdateIndexBuffer(); - std::shared_ptr new_buffer = CreateBlock(new_addr, new_size); - new_buffer->CopyFrom(*first, 0, new_buffer->Offset(first_addr), size_1); - new_buffer->CopyFrom(*second, 0, new_buffer->Offset(second_addr), size_2); - QueueDestruction(std::move(first)); - QueueDestruction(std::move(second)); + void UpdateVertexBuffers(); - const VAddr cpu_addr_end = new_addr + new_size - 1; - const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; - for (u64 page_start = new_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { - blocks.insert_or_assign(page_start, new_buffer); - } - return new_buffer; - } + void UpdateVertexBuffer(u32 index); - Buffer* GetBlock(VAddr cpu_addr, std::size_t size) { - std::shared_ptr found; + void UpdateUniformBuffers(size_t stage); - const VAddr cpu_addr_end = cpu_addr + size - 1; - const u64 page_end = cpu_addr_end >> BLOCK_PAGE_BITS; - for (u64 page_start = cpu_addr >> BLOCK_PAGE_BITS; page_start <= page_end; ++page_start) { - auto it = blocks.find(page_start); - if (it == blocks.end()) { - if (found) { - found = EnlargeBlock(found); - continue; - } - const VAddr start_addr = page_start << BLOCK_PAGE_BITS; - found = CreateBlock(start_addr, BLOCK_PAGE_SIZE); - blocks.insert_or_assign(page_start, found); - continue; - } - if (!found) { - found = it->second; - continue; - } - if (found != it->second) { - found = MergeBlocks(std::move(found), it->second); - } - } - return found.get(); - } + void UpdateStorageBuffers(size_t stage); - void MarkRegionAsWritten(VAddr start, VAddr end) { - const u64 page_end = end >> WRITE_PAGE_BIT; - for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { - if (const auto [it, inserted] = written_pages.emplace(page_start, 1); !inserted) { - ++it->second; - } - } - } + void UpdateTransformFeedbackBuffers(); - void UnmarkRegionAsWritten(VAddr start, VAddr end) { - const u64 page_end = end >> WRITE_PAGE_BIT; - for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { - auto it = written_pages.find(page_start); - if (it != written_pages.end()) { - if (it->second > 1) { - --it->second; - } else { - written_pages.erase(it); - } - } - } - } + void UpdateTransformFeedbackBuffer(u32 index); - bool IsRegionWritten(VAddr start, VAddr end) const { - const u64 page_end = end >> WRITE_PAGE_BIT; - for (u64 page_start = start >> WRITE_PAGE_BIT; page_start <= page_end; ++page_start) { - if (written_pages.contains(page_start)) { - return true; - } - } - return false; - } + void UpdateComputeUniformBuffers(); - void QueueDestruction(std::shared_ptr buffer) { - buffer->SetEpoch(epoch); - pending_destruction.push(std::move(buffer)); - } + void UpdateComputeStorageBuffers(); - void MarkForAsyncFlush(MapInterval* map) { - if (!uncommitted_flushes) { - uncommitted_flushes = std::make_shared>(); - } - uncommitted_flushes->insert(map); - } + void MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 size); + + [[nodiscard]] BufferId FindBuffer(VAddr cpu_addr, u32 size); + + [[nodiscard]] BufferId CreateBuffer(VAddr cpu_addr, u32 wanted_size); + + void Register(BufferId buffer_id); + + void Unregister(BufferId buffer_id); + + template + void ChangeRegister(BufferId buffer_id); + + void SynchronizeBuffer(Buffer& buffer, VAddr cpu_addr, u32 size); + + void SynchronizeBufferImpl(Buffer& buffer, VAddr cpu_addr, u32 size); + + void UploadMemory(Buffer& buffer, u64 total_size_bytes, u64 largest_copy, + std::span copies); + + void ImmediateUploadMemory(Buffer& buffer, u64 largest_copy, + std::span copies); + + void MappedUploadMemory(Buffer& buffer, u64 total_size_bytes, + std::span copies); + + void DeleteBuffer(BufferId buffer_id); + + void ReplaceBufferDownloads(BufferId old_buffer_id, BufferId new_buffer_id); + + void NotifyBufferDeletion(); + + [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr) const; + + [[nodiscard]] std::span ImmediateBufferWithData(VAddr cpu_addr, size_t size); + + [[nodiscard]] std::span ImmediateBuffer(size_t wanted_capacity); + + [[nodiscard]] bool HasFastUniformBufferBound(size_t stage, u32 binding_index) const noexcept; VideoCore::RasterizerInterface& rasterizer; + Tegra::Engines::Maxwell3D& maxwell3d; + Tegra::Engines::KeplerCompute& kepler_compute; Tegra::MemoryManager& gpu_memory; Core::Memory::Memory& cpu_memory; - StreamBuffer& stream_buffer; + Runtime& runtime; - u8* buffer_ptr = nullptr; - u64 buffer_offset = 0; - u64 buffer_offset_base = 0; + SlotVector slot_buffers; + DelayedDestructionRing delayed_destruction_ring; - MapIntervalAllocator mapped_addresses_allocator; - boost::intrusive::set> - mapped_addresses; + u32 last_index_count = 0; - std::unordered_map written_pages; - std::unordered_map> blocks; + Binding index_buffer; + std::array vertex_buffers; + std::array, NUM_STAGES> uniform_buffers; + std::array, NUM_STAGES> storage_buffers; + std::array transform_feedback_buffers; - std::queue> pending_destruction; - u64 epoch = 0; - u64 modified_ticks = 0; + std::array compute_uniform_buffers; + std::array compute_storage_buffers; - std::vector staging_buffer; + std::array enabled_uniform_buffers{}; + u32 enabled_compute_uniform_buffers = 0; - std::list marked_for_unregister; + std::array enabled_storage_buffers{}; + std::array written_storage_buffers{}; + u32 enabled_compute_storage_buffers = 0; + u32 written_compute_storage_buffers = 0; - std::shared_ptr> uncommitted_flushes; - std::list>> committed_flushes; + std::array fast_bound_uniform_buffers{}; - std::recursive_mutex mutex; + bool has_deleted_buffers = false; + + std::conditional_t, Empty> + dirty_uniform_buffers{}; + + std::vector cached_write_buffer_ids; + + // TODO: This data structure is not optimal and it should be reworked + std::vector uncommitted_downloads; + std::deque> committed_downloads; + + size_t immediate_buffer_capacity = 0; + std::unique_ptr immediate_buffer_alloc; + + std::array> PAGE_BITS)> page_table; }; +template +BufferCache

::BufferCache(VideoCore::RasterizerInterface& rasterizer_, + Tegra::Engines::Maxwell3D& maxwell3d_, + Tegra::Engines::KeplerCompute& kepler_compute_, + Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_, + Runtime& runtime_) + : rasterizer{rasterizer_}, maxwell3d{maxwell3d_}, kepler_compute{kepler_compute_}, + gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_}, runtime{runtime_} { + // Ensure the first slot is used for the null buffer + void(slot_buffers.insert(runtime, NullBufferParams{})); +} + +template +void BufferCache

::TickFrame() { + delayed_destruction_ring.Tick(); +} + +template +void BufferCache

::WriteMemory(VAddr cpu_addr, u64 size) { + ForEachBufferInRange(cpu_addr, size, [&](BufferId, Buffer& buffer) { + buffer.MarkRegionAsCpuModified(cpu_addr, size); + }); +} + +template +void BufferCache

::CachedWriteMemory(VAddr cpu_addr, u64 size) { + ForEachBufferInRange(cpu_addr, size, [&](BufferId buffer_id, Buffer& buffer) { + if (!buffer.HasCachedWrites()) { + cached_write_buffer_ids.push_back(buffer_id); + } + buffer.CachedCpuWrite(cpu_addr, size); + }); +} + +template +void BufferCache

::DownloadMemory(VAddr cpu_addr, u64 size) { + ForEachBufferInRange(cpu_addr, size, [&](BufferId, Buffer& buffer) { + boost::container::small_vector copies; + u64 total_size_bytes = 0; + u64 largest_copy = 0; + buffer.ForEachDownloadRange(cpu_addr, size, [&](u64 range_offset, u64 range_size) { + copies.push_back(BufferCopy{ + .src_offset = range_offset, + .dst_offset = total_size_bytes, + .size = range_size, + }); + total_size_bytes += range_size; + largest_copy = std::max(largest_copy, range_size); + }); + if (total_size_bytes == 0) { + return; + } + MICROPROFILE_SCOPE(GPU_DownloadMemory); + + if constexpr (USE_MEMORY_MAPS) { + auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); + const u8* const mapped_memory = download_staging.mapped_span.data(); + const std::span copies_span(copies.data(), copies.data() + copies.size()); + runtime.CopyBuffer(download_staging.buffer, buffer, copies_span); + runtime.Finish(); + for (const BufferCopy& copy : copies) { + const VAddr copy_cpu_addr = buffer.CpuAddr() + copy.src_offset; + const u8* copy_mapped_memory = mapped_memory + copy.dst_offset; + cpu_memory.WriteBlockUnsafe(copy_cpu_addr, copy_mapped_memory, copy.size); + } + } else { + const std::span immediate_buffer = ImmediateBuffer(largest_copy); + for (const BufferCopy& copy : copies) { + buffer.ImmediateDownload(copy.src_offset, immediate_buffer.subspan(0, copy.size)); + const VAddr copy_cpu_addr = buffer.CpuAddr() + copy.src_offset; + cpu_memory.WriteBlockUnsafe(copy_cpu_addr, immediate_buffer.data(), copy.size); + } + } + }); +} + +template +void BufferCache

::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, + u32 size) { + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr); + if (!cpu_addr) { + uniform_buffers[stage][index] = NULL_BINDING; + return; + } + const Binding binding{ + .cpu_addr = *cpu_addr, + .size = size, + .buffer_id = BufferId{}, + }; + uniform_buffers[stage][index] = binding; +} + +template +void BufferCache

::UpdateGraphicsBuffers(bool is_indexed) { + MICROPROFILE_SCOPE(GPU_PrepareBuffers); + do { + has_deleted_buffers = false; + DoUpdateGraphicsBuffers(is_indexed); + } while (has_deleted_buffers); +} + +template +void BufferCache

::UpdateComputeBuffers() { + MICROPROFILE_SCOPE(GPU_PrepareBuffers); + do { + has_deleted_buffers = false; + DoUpdateComputeBuffers(); + } while (has_deleted_buffers); +} + +template +void BufferCache

::BindHostGeometryBuffers(bool is_indexed) { + MICROPROFILE_SCOPE(GPU_BindUploadBuffers); + if (is_indexed) { + BindHostIndexBuffer(); + } else if constexpr (!HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) { + const auto& regs = maxwell3d.regs; + if (regs.draw.topology == Maxwell::PrimitiveTopology::Quads) { + runtime.BindQuadArrayIndexBuffer(regs.vertex_buffer.first, regs.vertex_buffer.count); + } + } + BindHostVertexBuffers(); + BindHostTransformFeedbackBuffers(); +} + +template +void BufferCache

::BindHostStageBuffers(size_t stage) { + MICROPROFILE_SCOPE(GPU_BindUploadBuffers); + BindHostGraphicsUniformBuffers(stage); + BindHostGraphicsStorageBuffers(stage); +} + +template +void BufferCache

::BindHostComputeBuffers() { + MICROPROFILE_SCOPE(GPU_BindUploadBuffers); + BindHostComputeUniformBuffers(); + BindHostComputeStorageBuffers(); +} + +template +void BufferCache

::SetEnabledUniformBuffers(size_t stage, u32 enabled) { + if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { + if (enabled_uniform_buffers[stage] != enabled) { + dirty_uniform_buffers[stage] = ~u32{0}; + } + } + enabled_uniform_buffers[stage] = enabled; +} + +template +void BufferCache

::SetEnabledComputeUniformBuffers(u32 enabled) { + enabled_compute_uniform_buffers = enabled; +} + +template +void BufferCache

::UnbindGraphicsStorageBuffers(size_t stage) { + enabled_storage_buffers[stage] = 0; + written_storage_buffers[stage] = 0; +} + +template +void BufferCache

::BindGraphicsStorageBuffer(size_t stage, size_t ssbo_index, u32 cbuf_index, + u32 cbuf_offset, bool is_written) { + enabled_storage_buffers[stage] |= 1U << ssbo_index; + written_storage_buffers[stage] |= (is_written ? 1U : 0U) << ssbo_index; + + const auto& cbufs = maxwell3d.state.shader_stages[stage]; + const GPUVAddr ssbo_addr = cbufs.const_buffers[cbuf_index].address + cbuf_offset; + storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr); +} + +template +void BufferCache

::UnbindComputeStorageBuffers() { + enabled_compute_storage_buffers = 0; + written_compute_storage_buffers = 0; +} + +template +void BufferCache

::BindComputeStorageBuffer(size_t ssbo_index, u32 cbuf_index, u32 cbuf_offset, + bool is_written) { + enabled_compute_storage_buffers |= 1U << ssbo_index; + written_compute_storage_buffers |= (is_written ? 1U : 0U) << ssbo_index; + + const auto& launch_desc = kepler_compute.launch_description; + ASSERT(((launch_desc.const_buffer_enable_mask >> cbuf_index) & 1) != 0); + + const auto& cbufs = launch_desc.const_buffer_config; + const GPUVAddr ssbo_addr = cbufs[cbuf_index].Address() + cbuf_offset; + compute_storage_buffers[ssbo_index] = StorageBufferBinding(ssbo_addr); +} + +template +void BufferCache

::FlushCachedWrites() { + for (const BufferId buffer_id : cached_write_buffer_ids) { + slot_buffers[buffer_id].FlushCachedWrites(); + } + cached_write_buffer_ids.clear(); +} + +template +bool BufferCache

::HasUncommittedFlushes() const noexcept { + return !uncommitted_downloads.empty(); +} + +template +bool BufferCache

::ShouldWaitAsyncFlushes() const noexcept { + return !committed_downloads.empty() && !committed_downloads.front().empty(); +} + +template +void BufferCache

::CommitAsyncFlushes() { + // This is intentionally passing the value by copy + committed_downloads.push_front(uncommitted_downloads); + uncommitted_downloads.clear(); +} + +template +void BufferCache

::PopAsyncFlushes() { + if (committed_downloads.empty()) { + return; + } + auto scope_exit_pop_download = detail::ScopeExit([this] { committed_downloads.pop_back(); }); + const std::span download_ids = committed_downloads.back(); + if (download_ids.empty()) { + return; + } + MICROPROFILE_SCOPE(GPU_DownloadMemory); + + boost::container::small_vector, 1> downloads; + u64 total_size_bytes = 0; + u64 largest_copy = 0; + for (const BufferId buffer_id : download_ids) { + slot_buffers[buffer_id].ForEachDownloadRange([&](u64 range_offset, u64 range_size) { + downloads.push_back({ + BufferCopy{ + .src_offset = range_offset, + .dst_offset = total_size_bytes, + .size = range_size, + }, + buffer_id, + }); + total_size_bytes += range_size; + largest_copy = std::max(largest_copy, range_size); + }); + } + if (downloads.empty()) { + return; + } + if constexpr (USE_MEMORY_MAPS) { + auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); + for (const auto [copy, buffer_id] : downloads) { + const std::array copies{copy}; + runtime.CopyBuffer(download_staging.buffer, slot_buffers[buffer_id], copies); + } + runtime.Finish(); + for (const auto [copy, buffer_id] : downloads) { + const Buffer& buffer = slot_buffers[buffer_id]; + const VAddr cpu_addr = buffer.CpuAddr() + copy.src_offset; + const u8* read_mapped_memory = download_staging.mapped_span.data() + copy.dst_offset; + cpu_memory.WriteBlockUnsafe(cpu_addr, read_mapped_memory, copy.size); + } + } else { + const std::span immediate_buffer = ImmediateBuffer(largest_copy); + for (const auto [copy, buffer_id] : downloads) { + Buffer& buffer = slot_buffers[buffer_id]; + buffer.ImmediateDownload(copy.src_offset, immediate_buffer.subspan(0, copy.size)); + const VAddr cpu_addr = buffer.CpuAddr() + copy.src_offset; + cpu_memory.WriteBlockUnsafe(cpu_addr, immediate_buffer.data(), copy.size); + } + } +} + +template +bool BufferCache

::IsRegionGpuModified(VAddr addr, size_t size) { + const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); + for (u64 page = addr >> PAGE_BITS; page < page_end;) { + const BufferId image_id = page_table[page]; + if (!image_id) { + ++page; + continue; + } + Buffer& buffer = slot_buffers[image_id]; + if (buffer.IsRegionGpuModified(addr, size)) { + return true; + } + const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); + page = Common::DivCeil(end_addr, PAGE_SIZE); + } + return false; +} + +template +void BufferCache

::BindHostIndexBuffer() { + Buffer& buffer = slot_buffers[index_buffer.buffer_id]; + const u32 offset = buffer.Offset(index_buffer.cpu_addr); + const u32 size = index_buffer.size; + SynchronizeBuffer(buffer, index_buffer.cpu_addr, size); + if constexpr (HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) { + runtime.BindIndexBuffer(buffer, offset, size); + } else { + runtime.BindIndexBuffer(maxwell3d.regs.draw.topology, maxwell3d.regs.index_array.format, + maxwell3d.regs.index_array.first, maxwell3d.regs.index_array.count, + buffer, offset, size); + } +} + +template +void BufferCache

::BindHostVertexBuffers() { + auto& flags = maxwell3d.dirty.flags; + for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) { + const Binding& binding = vertex_buffers[index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + SynchronizeBuffer(buffer, binding.cpu_addr, binding.size); + if (!flags[Dirty::VertexBuffer0 + index]) { + continue; + } + flags[Dirty::VertexBuffer0 + index] = false; + + const u32 stride = maxwell3d.regs.vertex_array[index].stride; + const u32 offset = buffer.Offset(binding.cpu_addr); + runtime.BindVertexBuffer(index, buffer, offset, binding.size, stride); + } +} + +template +void BufferCache

::BindHostGraphicsUniformBuffers(size_t stage) { + u32 dirty = ~0U; + if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { + dirty = std::exchange(dirty_uniform_buffers[stage], 0); + } + u32 binding_index = 0; + ForEachEnabledBit(enabled_uniform_buffers[stage], [&](u32 index) { + const bool needs_bind = ((dirty >> index) & 1) != 0; + BindHostGraphicsUniformBuffer(stage, index, binding_index, needs_bind); + if constexpr (NEEDS_BIND_UNIFORM_INDEX) { + ++binding_index; + } + }); +} + +template +void BufferCache

::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 binding_index, + bool needs_bind) { + const Binding& binding = uniform_buffers[stage][index]; + const VAddr cpu_addr = binding.cpu_addr; + const u32 size = binding.size; + Buffer& buffer = slot_buffers[binding.buffer_id]; + if constexpr (IS_OPENGL) { + if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) { + if (runtime.HasFastBufferSubData()) { + // Fast path for Nvidia + if (!HasFastUniformBufferBound(stage, binding_index)) { + // We only have to bind when the currently bound buffer is not the fast version + fast_bound_uniform_buffers[stage] |= 1U << binding_index; + runtime.BindFastUniformBuffer(stage, binding_index, size); + } + const auto span = ImmediateBufferWithData(cpu_addr, size); + runtime.PushFastUniformBuffer(stage, binding_index, span); + } else { + // Stream buffer path to avoid stalling on non-Nvidia drivers + const auto span = runtime.BindMappedUniformBuffer(stage, binding_index, size); + cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size); + } + return; + } + } + // Classic cached path + SynchronizeBuffer(buffer, cpu_addr, size); + if (!needs_bind && !HasFastUniformBufferBound(stage, binding_index)) { + // Skip binding if it's not needed and if the bound buffer is not the fast version + // This exists to avoid instances where the fast buffer is bound and a GPU write happens + return; + } + fast_bound_uniform_buffers[stage] &= ~(1U << binding_index); + + const u32 offset = buffer.Offset(cpu_addr); + if constexpr (NEEDS_BIND_UNIFORM_INDEX) { + runtime.BindUniformBuffer(stage, binding_index, buffer, offset, size); + } else { + runtime.BindUniformBuffer(buffer, offset, size); + } +} + +template +void BufferCache

::BindHostGraphicsStorageBuffers(size_t stage) { + u32 binding_index = 0; + ForEachEnabledBit(enabled_storage_buffers[stage], [&](u32 index) { + const Binding& binding = storage_buffers[stage][index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + const u32 size = binding.size; + SynchronizeBuffer(buffer, binding.cpu_addr, size); + + const u32 offset = buffer.Offset(binding.cpu_addr); + const bool is_written = ((written_storage_buffers[stage] >> index) & 1) != 0; + if constexpr (NEEDS_BIND_STORAGE_INDEX) { + runtime.BindStorageBuffer(stage, binding_index, buffer, offset, size, is_written); + ++binding_index; + } else { + runtime.BindStorageBuffer(buffer, offset, size, is_written); + } + }); +} + +template +void BufferCache

::BindHostTransformFeedbackBuffers() { + if (maxwell3d.regs.tfb_enabled == 0) { + return; + } + for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) { + const Binding& binding = transform_feedback_buffers[index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + const u32 size = binding.size; + SynchronizeBuffer(buffer, binding.cpu_addr, size); + + const u32 offset = buffer.Offset(binding.cpu_addr); + runtime.BindTransformFeedbackBuffer(index, buffer, offset, size); + } +} + +template +void BufferCache

::BindHostComputeUniformBuffers() { + if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { + // Mark all uniform buffers as dirty + dirty_uniform_buffers.fill(~u32{0}); + } + u32 binding_index = 0; + ForEachEnabledBit(enabled_compute_uniform_buffers, [&](u32 index) { + const Binding& binding = compute_uniform_buffers[index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + const u32 size = binding.size; + SynchronizeBuffer(buffer, binding.cpu_addr, size); + + const u32 offset = buffer.Offset(binding.cpu_addr); + if constexpr (NEEDS_BIND_UNIFORM_INDEX) { + runtime.BindComputeUniformBuffer(binding_index, buffer, offset, size); + ++binding_index; + } else { + runtime.BindUniformBuffer(buffer, offset, size); + } + }); +} + +template +void BufferCache

::BindHostComputeStorageBuffers() { + u32 binding_index = 0; + ForEachEnabledBit(enabled_compute_storage_buffers, [&](u32 index) { + const Binding& binding = compute_storage_buffers[index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + const u32 size = binding.size; + SynchronizeBuffer(buffer, binding.cpu_addr, size); + + const u32 offset = buffer.Offset(binding.cpu_addr); + const bool is_written = ((written_compute_storage_buffers >> index) & 1) != 0; + if constexpr (NEEDS_BIND_STORAGE_INDEX) { + runtime.BindComputeStorageBuffer(binding_index, buffer, offset, size, is_written); + ++binding_index; + } else { + runtime.BindStorageBuffer(buffer, offset, size, is_written); + } + }); +} + +template +void BufferCache

::DoUpdateGraphicsBuffers(bool is_indexed) { + if (is_indexed) { + UpdateIndexBuffer(); + } + UpdateVertexBuffers(); + UpdateTransformFeedbackBuffers(); + for (size_t stage = 0; stage < NUM_STAGES; ++stage) { + UpdateUniformBuffers(stage); + UpdateStorageBuffers(stage); + } +} + +template +void BufferCache

::DoUpdateComputeBuffers() { + UpdateComputeUniformBuffers(); + UpdateComputeStorageBuffers(); +} + +template +void BufferCache

::UpdateIndexBuffer() { + // We have to check for the dirty flags and index count + // The index count is currently changed without updating the dirty flags + const auto& index_array = maxwell3d.regs.index_array; + auto& flags = maxwell3d.dirty.flags; + if (!flags[Dirty::IndexBuffer] && last_index_count == index_array.count) { + return; + } + flags[Dirty::IndexBuffer] = false; + last_index_count = index_array.count; + + const GPUVAddr gpu_addr_begin = index_array.StartAddress(); + const GPUVAddr gpu_addr_end = index_array.EndAddress(); + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin); + const u32 address_size = static_cast(gpu_addr_end - gpu_addr_begin); + const u32 draw_size = index_array.count * index_array.FormatSizeInBytes(); + const u32 size = std::min(address_size, draw_size); + if (size == 0 || !cpu_addr) { + index_buffer = NULL_BINDING; + return; + } + index_buffer = Binding{ + .cpu_addr = *cpu_addr, + .size = size, + .buffer_id = FindBuffer(*cpu_addr, size), + }; +} + +template +void BufferCache

::UpdateVertexBuffers() { + auto& flags = maxwell3d.dirty.flags; + if (!maxwell3d.dirty.flags[Dirty::VertexBuffers]) { + return; + } + flags[Dirty::VertexBuffers] = false; + + for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) { + UpdateVertexBuffer(index); + } +} + +template +void BufferCache

::UpdateVertexBuffer(u32 index) { + if (!maxwell3d.dirty.flags[Dirty::VertexBuffer0 + index]) { + return; + } + const auto& array = maxwell3d.regs.vertex_array[index]; + const auto& limit = maxwell3d.regs.vertex_array_limit[index]; + const GPUVAddr gpu_addr_begin = array.StartAddress(); + const GPUVAddr gpu_addr_end = limit.LimitAddress() + 1; + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin); + const u32 address_size = static_cast(gpu_addr_end - gpu_addr_begin); + const u32 size = address_size; // TODO: Analyze stride and number of vertices + if (array.enable == 0 || size == 0 || !cpu_addr) { + vertex_buffers[index] = NULL_BINDING; + return; + } + vertex_buffers[index] = Binding{ + .cpu_addr = *cpu_addr, + .size = size, + .buffer_id = FindBuffer(*cpu_addr, size), + }; +} + +template +void BufferCache

::UpdateUniformBuffers(size_t stage) { + ForEachEnabledBit(enabled_uniform_buffers[stage], [&](u32 index) { + Binding& binding = uniform_buffers[stage][index]; + if (binding.buffer_id) { + // Already updated + return; + } + // Mark as dirty + if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { + dirty_uniform_buffers[stage] |= 1U << index; + } + // Resolve buffer + binding.buffer_id = FindBuffer(binding.cpu_addr, binding.size); + }); +} + +template +void BufferCache

::UpdateStorageBuffers(size_t stage) { + const u32 written_mask = written_storage_buffers[stage]; + ForEachEnabledBit(enabled_storage_buffers[stage], [&](u32 index) { + // Resolve buffer + Binding& binding = storage_buffers[stage][index]; + const BufferId buffer_id = FindBuffer(binding.cpu_addr, binding.size); + binding.buffer_id = buffer_id; + // Mark buffer as written if needed + if (((written_mask >> index) & 1) != 0) { + MarkWrittenBuffer(buffer_id, binding.cpu_addr, binding.size); + } + }); +} + +template +void BufferCache

::UpdateTransformFeedbackBuffers() { + if (maxwell3d.regs.tfb_enabled == 0) { + return; + } + for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) { + UpdateTransformFeedbackBuffer(index); + } +} + +template +void BufferCache

::UpdateTransformFeedbackBuffer(u32 index) { + const auto& binding = maxwell3d.regs.tfb_bindings[index]; + const GPUVAddr gpu_addr = binding.Address() + binding.buffer_offset; + const u32 size = binding.buffer_size; + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr); + if (binding.buffer_enable == 0 || size == 0 || !cpu_addr) { + transform_feedback_buffers[index] = NULL_BINDING; + return; + } + const BufferId buffer_id = FindBuffer(*cpu_addr, size); + transform_feedback_buffers[index] = Binding{ + .cpu_addr = *cpu_addr, + .size = size, + .buffer_id = buffer_id, + }; + MarkWrittenBuffer(buffer_id, *cpu_addr, size); +} + +template +void BufferCache

::UpdateComputeUniformBuffers() { + ForEachEnabledBit(enabled_compute_uniform_buffers, [&](u32 index) { + Binding& binding = compute_uniform_buffers[index]; + binding = NULL_BINDING; + const auto& launch_desc = kepler_compute.launch_description; + if (((launch_desc.const_buffer_enable_mask >> index) & 1) != 0) { + const auto& cbuf = launch_desc.const_buffer_config[index]; + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(cbuf.Address()); + if (cpu_addr) { + binding.cpu_addr = *cpu_addr; + binding.size = cbuf.size; + } + } + binding.buffer_id = FindBuffer(binding.cpu_addr, binding.size); + }); +} + +template +void BufferCache

::UpdateComputeStorageBuffers() { + ForEachEnabledBit(enabled_compute_storage_buffers, [&](u32 index) { + // Resolve buffer + Binding& binding = compute_storage_buffers[index]; + const BufferId buffer_id = FindBuffer(binding.cpu_addr, binding.size); + binding.buffer_id = buffer_id; + // Mark as written if needed + if (((written_compute_storage_buffers >> index) & 1) != 0) { + MarkWrittenBuffer(buffer_id, binding.cpu_addr, binding.size); + } + }); +} + +template +void BufferCache

::MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 size) { + Buffer& buffer = slot_buffers[buffer_id]; + buffer.MarkRegionAsGpuModified(cpu_addr, size); + + const bool is_accuracy_high = Settings::IsGPULevelHigh(); + const bool is_async = Settings::values.use_asynchronous_gpu_emulation.GetValue(); + if (!is_accuracy_high || !is_async) { + return; + } + if (std::ranges::find(uncommitted_downloads, buffer_id) != uncommitted_downloads.end()) { + // Already inserted + return; + } + uncommitted_downloads.push_back(buffer_id); +} + +template +BufferId BufferCache

::FindBuffer(VAddr cpu_addr, u32 size) { + if (cpu_addr == 0) { + return NULL_BUFFER_ID; + } + const u64 page = cpu_addr >> PAGE_BITS; + const BufferId buffer_id = page_table[page]; + if (!buffer_id) { + return CreateBuffer(cpu_addr, size); + } + const Buffer& buffer = slot_buffers[buffer_id]; + if (buffer.IsInBounds(cpu_addr, size)) { + return buffer_id; + } + return CreateBuffer(cpu_addr, size); +} + +template +BufferId BufferCache

::CreateBuffer(VAddr cpu_addr, u32 wanted_size) { + std::vector overlap_ids; + VAddr cpu_addr_begin = cpu_addr; + VAddr cpu_addr_end = cpu_addr + wanted_size; + for (; cpu_addr >> PAGE_BITS < Common::DivCeil(cpu_addr_end, PAGE_SIZE); + cpu_addr += PAGE_SIZE) { + const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS]; + if (!overlap_id) { + continue; + } + Buffer& overlap = slot_buffers[overlap_id]; + if (overlap.IsPicked()) { + continue; + } + overlap.Pick(); + overlap_ids.push_back(overlap_id); + const VAddr overlap_cpu_addr = overlap.CpuAddr(); + if (overlap_cpu_addr < cpu_addr_begin) { + cpu_addr = cpu_addr_begin = overlap_cpu_addr; + } + cpu_addr_end = std::max(cpu_addr_end, overlap_cpu_addr + overlap.SizeBytes()); + } + const u32 size = static_cast(cpu_addr_end - cpu_addr_begin); + const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, cpu_addr_begin, size); + Buffer& new_buffer = slot_buffers[new_buffer_id]; + + for (const BufferId overlap_id : overlap_ids) { + Buffer& overlap = slot_buffers[overlap_id]; + overlap.Unpick(); + + std::vector copies; + const size_t dst_base_offset = overlap.CpuAddr() - new_buffer.CpuAddr(); + overlap.ForEachDownloadRange([&](u64 begin, u64 range_size) { + copies.push_back(BufferCopy{ + .src_offset = begin, + .dst_offset = dst_base_offset + begin, + .size = range_size, + }); + new_buffer.UnmarkRegionAsCpuModified(begin, range_size); + new_buffer.MarkRegionAsGpuModified(begin, range_size); + }); + if (!copies.empty()) { + runtime.CopyBuffer(slot_buffers[new_buffer_id], overlap, copies); + } + ReplaceBufferDownloads(overlap_id, new_buffer_id); + DeleteBuffer(overlap_id); + } + Register(new_buffer_id); + return new_buffer_id; +} + +template +void BufferCache

::Register(BufferId buffer_id) { + ChangeRegister(buffer_id); +} + +template +void BufferCache

::Unregister(BufferId buffer_id) { + ChangeRegister(buffer_id); +} + +template +template +void BufferCache

::ChangeRegister(BufferId buffer_id) { + const Buffer& buffer = slot_buffers[buffer_id]; + const VAddr cpu_addr_begin = buffer.CpuAddr(); + const VAddr cpu_addr_end = cpu_addr_begin + buffer.SizeBytes(); + const u64 page_begin = cpu_addr_begin / PAGE_SIZE; + const u64 page_end = Common::DivCeil(cpu_addr_end, PAGE_SIZE); + for (u64 page = page_begin; page != page_end; ++page) { + if constexpr (insert) { + page_table[page] = buffer_id; + } else { + page_table[page] = BufferId{}; + } + } +} + +template +void BufferCache

::SynchronizeBuffer(Buffer& buffer, VAddr cpu_addr, u32 size) { + if (buffer.CpuAddr() == 0) { + return; + } + SynchronizeBufferImpl(buffer, cpu_addr, size); +} + +template +void BufferCache

::SynchronizeBufferImpl(Buffer& buffer, VAddr cpu_addr, u32 size) { + boost::container::small_vector copies; + u64 total_size_bytes = 0; + u64 largest_copy = 0; + buffer.ForEachUploadRange(cpu_addr, size, [&](u64 range_offset, u64 range_size) { + copies.push_back(BufferCopy{ + .src_offset = total_size_bytes, + .dst_offset = range_offset, + .size = range_size, + }); + total_size_bytes += range_size; + largest_copy = std::max(largest_copy, range_size); + }); + if (total_size_bytes == 0) { + return; + } + const std::span copies_span(copies.data(), copies.size()); + UploadMemory(buffer, total_size_bytes, largest_copy, copies_span); +} + +template +void BufferCache

::UploadMemory(Buffer& buffer, u64 total_size_bytes, u64 largest_copy, + std::span copies) { + if constexpr (USE_MEMORY_MAPS) { + MappedUploadMemory(buffer, total_size_bytes, copies); + } else { + ImmediateUploadMemory(buffer, largest_copy, copies); + } +} + +template +void BufferCache

::ImmediateUploadMemory(Buffer& buffer, u64 largest_copy, + std::span copies) { + std::span immediate_buffer; + for (const BufferCopy& copy : copies) { + std::span upload_span; + const VAddr cpu_addr = buffer.CpuAddr() + copy.dst_offset; + if (IsRangeGranular(cpu_addr, copy.size)) { + upload_span = std::span(cpu_memory.GetPointer(cpu_addr), copy.size); + } else { + if (immediate_buffer.empty()) { + immediate_buffer = ImmediateBuffer(largest_copy); + } + cpu_memory.ReadBlockUnsafe(cpu_addr, immediate_buffer.data(), copy.size); + upload_span = immediate_buffer.subspan(0, copy.size); + } + buffer.ImmediateUpload(copy.dst_offset, upload_span); + } +} + +template +void BufferCache

::MappedUploadMemory(Buffer& buffer, u64 total_size_bytes, + std::span copies) { + auto upload_staging = runtime.UploadStagingBuffer(total_size_bytes); + const std::span staging_pointer = upload_staging.mapped_span; + for (const BufferCopy& copy : copies) { + const VAddr cpu_addr = buffer.CpuAddr() + copy.dst_offset; + u8* const src_pointer = staging_pointer.data() + copy.src_offset; + cpu_memory.ReadBlockUnsafe(cpu_addr, src_pointer, copy.size); + } + runtime.CopyBuffer(buffer, upload_staging.buffer, copies); +} + +template +void BufferCache

::DeleteBuffer(BufferId buffer_id) { + const auto scalar_replace = [buffer_id](Binding& binding) { + if (binding.buffer_id == buffer_id) { + binding.buffer_id = BufferId{}; + } + }; + const auto replace = [scalar_replace](std::span bindings) { + std::ranges::for_each(bindings, scalar_replace); + }; + scalar_replace(index_buffer); + replace(vertex_buffers); + std::ranges::for_each(uniform_buffers, replace); + std::ranges::for_each(storage_buffers, replace); + replace(transform_feedback_buffers); + replace(compute_uniform_buffers); + replace(compute_storage_buffers); + std::erase(cached_write_buffer_ids, buffer_id); + + // Mark the whole buffer as CPU written to stop tracking CPU writes + Buffer& buffer = slot_buffers[buffer_id]; + buffer.MarkRegionAsCpuModified(buffer.CpuAddr(), buffer.SizeBytes()); + + Unregister(buffer_id); + delayed_destruction_ring.Push(std::move(slot_buffers[buffer_id])); + + NotifyBufferDeletion(); +} + +template +void BufferCache

::ReplaceBufferDownloads(BufferId old_buffer_id, BufferId new_buffer_id) { + const auto replace = [old_buffer_id, new_buffer_id](std::vector& buffers) { + std::ranges::replace(buffers, old_buffer_id, new_buffer_id); + if (auto it = std::ranges::find(buffers, new_buffer_id); it != buffers.end()) { + buffers.erase(std::remove(it + 1, buffers.end(), new_buffer_id), buffers.end()); + } + }; + replace(uncommitted_downloads); + std::ranges::for_each(committed_downloads, replace); +} + +template +void BufferCache

::NotifyBufferDeletion() { + if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { + dirty_uniform_buffers.fill(~u32{0}); + } + auto& flags = maxwell3d.dirty.flags; + flags[Dirty::IndexBuffer] = true; + flags[Dirty::VertexBuffers] = true; + for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) { + flags[Dirty::VertexBuffer0 + index] = true; + } + has_deleted_buffers = true; +} + +template +typename BufferCache

::Binding BufferCache

::StorageBufferBinding(GPUVAddr ssbo_addr) const { + const GPUVAddr gpu_addr = gpu_memory.Read(ssbo_addr); + const u32 size = gpu_memory.Read(ssbo_addr + 8); + const std::optional cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr); + if (!cpu_addr || size == 0) { + return NULL_BINDING; + } + const Binding binding{ + .cpu_addr = *cpu_addr, + .size = size, + .buffer_id = BufferId{}, + }; + return binding; +} + +template +std::span BufferCache

::ImmediateBufferWithData(VAddr cpu_addr, size_t size) { + u8* const base_pointer = cpu_memory.GetPointer(cpu_addr); + if (IsRangeGranular(cpu_addr, size) || + base_pointer + size == cpu_memory.GetPointer(cpu_addr + size)) { + return std::span(base_pointer, size); + } else { + const std::span span = ImmediateBuffer(size); + cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size); + return span; + } +} + +template +std::span BufferCache

::ImmediateBuffer(size_t wanted_capacity) { + if (wanted_capacity > immediate_buffer_capacity) { + immediate_buffer_capacity = wanted_capacity; + immediate_buffer_alloc = std::make_unique(wanted_capacity); + } + return std::span(immediate_buffer_alloc.get(), wanted_capacity); +} + +template +bool BufferCache

::HasFastUniformBufferBound(size_t stage, u32 binding_index) const noexcept { + if constexpr (IS_OPENGL) { + return ((fast_bound_uniform_buffers[stage] >> binding_index) & 1) != 0; + } else { + // Only OpenGL has fast uniform buffers + return false; + } +} + } // namespace VideoCommon diff --git a/src/video_core/buffer_cache/map_interval.cpp b/src/video_core/buffer_cache/map_interval.cpp deleted file mode 100644 index 62587e18a1..0000000000 --- a/src/video_core/buffer_cache/map_interval.cpp +++ /dev/null @@ -1,33 +0,0 @@ -// Copyright 2020 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include -#include -#include -#include - -#include "video_core/buffer_cache/map_interval.h" - -namespace VideoCommon { - -MapIntervalAllocator::MapIntervalAllocator() { - FillFreeList(first_chunk); -} - -MapIntervalAllocator::~MapIntervalAllocator() = default; - -void MapIntervalAllocator::AllocateNewChunk() { - *new_chunk = std::make_unique(); - FillFreeList(**new_chunk); - new_chunk = &(*new_chunk)->next; -} - -void MapIntervalAllocator::FillFreeList(Chunk& chunk) { - const std::size_t old_size = free_list.size(); - free_list.resize(old_size + chunk.data.size()); - std::transform(chunk.data.rbegin(), chunk.data.rend(), free_list.begin() + old_size, - [](MapInterval& interval) { return &interval; }); -} - -} // namespace VideoCommon diff --git a/src/video_core/buffer_cache/map_interval.h b/src/video_core/buffer_cache/map_interval.h deleted file mode 100644 index ef974b08ae..0000000000 --- a/src/video_core/buffer_cache/map_interval.h +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include -#include -#include -#include - -#include - -#include "common/common_types.h" -#include "video_core/gpu.h" - -namespace VideoCommon { - -struct MapInterval : public boost::intrusive::set_base_hook> { - MapInterval() = default; - - /*implicit*/ MapInterval(VAddr start_) noexcept : start{start_} {} - - explicit MapInterval(VAddr start_, VAddr end_, GPUVAddr gpu_addr_) noexcept - : start{start_}, end{end_}, gpu_addr{gpu_addr_} {} - - bool IsInside(VAddr other_start, VAddr other_end) const noexcept { - return start <= other_start && other_end <= end; - } - - bool Overlaps(VAddr other_start, VAddr other_end) const noexcept { - return start < other_end && other_start < end; - } - - void MarkAsModified(bool is_modified_, u64 ticks_) noexcept { - is_modified = is_modified_; - ticks = ticks_; - } - - boost::intrusive::set_member_hook<> member_hook_; - VAddr start = 0; - VAddr end = 0; - GPUVAddr gpu_addr = 0; - u64 ticks = 0; - bool is_written = false; - bool is_modified = false; - bool is_registered = false; - bool is_memory_marked = false; - bool is_sync_pending = false; -}; - -struct MapIntervalCompare { - constexpr bool operator()(const MapInterval& lhs, const MapInterval& rhs) const noexcept { - return lhs.start < rhs.start; - } -}; - -class MapIntervalAllocator { -public: - MapIntervalAllocator(); - ~MapIntervalAllocator(); - - MapInterval* Allocate() { - if (free_list.empty()) { - AllocateNewChunk(); - } - MapInterval* const interval = free_list.back(); - free_list.pop_back(); - return interval; - } - - void Release(MapInterval* interval) { - free_list.push_back(interval); - } - -private: - struct Chunk { - std::unique_ptr next; - std::array data; - }; - - void AllocateNewChunk(); - - void FillFreeList(Chunk& chunk); - - std::vector free_list; - - Chunk first_chunk; - - std::unique_ptr* new_chunk = &first_chunk.next; -}; - -} // namespace VideoCommon diff --git a/src/video_core/command_classes/vic.cpp b/src/video_core/command_classes/vic.cpp index 55e632346d..2b7569335c 100644 --- a/src/video_core/command_classes/vic.cpp +++ b/src/video_core/command_classes/vic.cpp @@ -110,12 +110,10 @@ void Vic::Execute() { converted_frame_buffer.get(), block_height, 0, 0); gpu.MemoryManager().WriteBlock(output_surface_luma_address, swizzled_data.data(), size); - gpu.Maxwell3D().OnMemoryWrite(); } else { // send pitch linear frame gpu.MemoryManager().WriteBlock(output_surface_luma_address, converted_frame_buf_addr, linear_size); - gpu.Maxwell3D().OnMemoryWrite(); } break; } @@ -163,7 +161,6 @@ void Vic::Execute() { } gpu.MemoryManager().WriteBlock(output_surface_chroma_u_address, chroma_buffer.data(), chroma_buffer.size()); - gpu.Maxwell3D().OnMemoryWrite(); break; } default: diff --git a/src/video_core/dirty_flags.cpp b/src/video_core/dirty_flags.cpp index b1eaac00cd..7149af2902 100644 --- a/src/video_core/dirty_flags.cpp +++ b/src/video_core/dirty_flags.cpp @@ -12,13 +12,30 @@ #define NUM(field_name) (sizeof(::Tegra::Engines::Maxwell3D::Regs::field_name) / (sizeof(u32))) namespace VideoCommon::Dirty { - +namespace { using Tegra::Engines::Maxwell3D; -void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables) { +void SetupDirtyVertexBuffers(Maxwell3D::DirtyState::Tables& tables) { + static constexpr std::size_t num_array = 3; + for (std::size_t i = 0; i < Maxwell3D::Regs::NumVertexArrays; ++i) { + const std::size_t array_offset = OFF(vertex_array) + i * NUM(vertex_array[0]); + const std::size_t limit_offset = OFF(vertex_array_limit) + i * NUM(vertex_array_limit[0]); + + FillBlock(tables, array_offset, num_array, VertexBuffer0 + i, VertexBuffers); + FillBlock(tables, limit_offset, NUM(vertex_array_limit), VertexBuffer0 + i, VertexBuffers); + } +} + +void SetupIndexBuffer(Maxwell3D::DirtyState::Tables& tables) { + FillBlock(tables[0], OFF(index_array), NUM(index_array), IndexBuffer); +} + +void SetupDirtyDescriptors(Maxwell3D::DirtyState::Tables& tables) { FillBlock(tables[0], OFF(tic), NUM(tic), Descriptors); FillBlock(tables[0], OFF(tsc), NUM(tsc), Descriptors); +} +void SetupDirtyRenderTargets(Maxwell3D::DirtyState::Tables& tables) { static constexpr std::size_t num_per_rt = NUM(rt[0]); static constexpr std::size_t begin = OFF(rt); static constexpr std::size_t num = num_per_rt * Maxwell3D::Regs::NumRenderTargets; @@ -41,5 +58,13 @@ void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tabl FillBlock(table, OFF(zeta), NUM(zeta), flag); } } +} // Anonymous namespace + +void SetupDirtyFlags(Maxwell3D::DirtyState::Tables& tables) { + SetupDirtyVertexBuffers(tables); + SetupIndexBuffer(tables); + SetupDirtyDescriptors(tables); + SetupDirtyRenderTargets(tables); +} } // namespace VideoCommon::Dirty diff --git a/src/video_core/dirty_flags.h b/src/video_core/dirty_flags.h index 875527ddda..702688acec 100644 --- a/src/video_core/dirty_flags.h +++ b/src/video_core/dirty_flags.h @@ -30,6 +30,12 @@ enum : u8 { ColorBuffer7, ZetaBuffer, + VertexBuffers, + VertexBuffer0, + VertexBuffer31 = VertexBuffer0 + 31, + + IndexBuffer, + LastCommonEntry, }; @@ -47,6 +53,6 @@ void FillBlock(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables, std::size_ FillBlock(tables[1], begin, num, index_b); } -void SetupDirtyRenderTargets(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables); +void SetupDirtyFlags(Tegra::Engines::Maxwell3D::DirtyState::Tables& tables); } // namespace VideoCommon::Dirty diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp index 2c8b200241..8b33c04aba 100644 --- a/src/video_core/dma_pusher.cpp +++ b/src/video_core/dma_pusher.cpp @@ -23,8 +23,6 @@ void DmaPusher::DispatchCalls() { MICROPROFILE_SCOPE(DispatchCalls); gpu.SyncGuestHost(); - // On entering GPU code, assume all memory may be touched by the ARM core. - gpu.Maxwell3D().OnMemoryWrite(); dma_pushbuffer_subindex = 0; diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp index ed29fc7ac9..a9b75091e0 100644 --- a/src/video_core/engines/kepler_compute.cpp +++ b/src/video_core/engines/kepler_compute.cpp @@ -39,7 +39,6 @@ void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_cal case KEPLER_COMPUTE_REG_INDEX(data_upload): { upload_state.ProcessData(method_argument, is_last_call); if (is_last_call) { - system.GPU().Maxwell3D().OnMemoryWrite(); } break; } diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp index 9911140e93..5605511575 100644 --- a/src/video_core/engines/kepler_memory.cpp +++ b/src/video_core/engines/kepler_memory.cpp @@ -33,7 +33,6 @@ void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call case KEPLERMEMORY_REG_INDEX(data): { upload_state.ProcessData(method_argument, is_last_call); if (is_last_call) { - system.GPU().Maxwell3D().OnMemoryWrite(); } break; } diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index d6ba9da5c9..75517a4f7e 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -223,7 +223,6 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume case MAXWELL3D_REG_INDEX(data_upload): upload_state.ProcessData(argument, is_last_call); if (is_last_call) { - OnMemoryWrite(); } return; case MAXWELL3D_REG_INDEX(fragment_barrier): @@ -570,17 +569,18 @@ std::optional Maxwell3D::GetQueryResult() { } } -void Maxwell3D::ProcessCBBind(std::size_t stage_index) { +void Maxwell3D::ProcessCBBind(size_t stage_index) { // Bind the buffer currently in CB_ADDRESS to the specified index in the desired shader stage. - auto& shader = state.shader_stages[stage_index]; - auto& bind_data = regs.cb_bind[stage_index]; - - ASSERT(bind_data.index < Regs::MaxConstBuffers); - auto& buffer = shader.const_buffers[bind_data.index]; - + const auto& bind_data = regs.cb_bind[stage_index]; + auto& buffer = state.shader_stages[stage_index].const_buffers[bind_data.index]; buffer.enabled = bind_data.valid.Value() != 0; buffer.address = regs.const_buffer.BufferAddress(); buffer.size = regs.const_buffer.cb_size; + + const bool is_enabled = bind_data.valid.Value() != 0; + const GPUVAddr gpu_addr = is_enabled ? regs.const_buffer.BufferAddress() : 0; + const u32 size = is_enabled ? regs.const_buffer.cb_size : 0; + rasterizer->BindGraphicsUniformBuffer(stage_index, bind_data.index, gpu_addr, size); } void Maxwell3D::ProcessCBData(u32 value) { @@ -635,7 +635,6 @@ void Maxwell3D::FinishCBData() { const u32 id = cb_data_state.id; memory_manager.WriteBlock(address, cb_data_state.buffer[id].data(), size); - OnMemoryWrite(); cb_data_state.id = null_cb_data; cb_data_state.current = null_cb_data; diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index cc94d26785..ffed42a298 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -1314,8 +1314,7 @@ public: GPUVAddr LimitAddress() const { return static_cast((static_cast(limit_high) << 32) | - limit_low) + - 1; + limit_low); } } vertex_array_limit[NumVertexArrays]; @@ -1403,6 +1402,7 @@ public: }; std::array shader_stages; + u32 current_instance = 0; ///< Current instance to be used to simulate instanced rendering. }; @@ -1452,11 +1452,6 @@ public: return *rasterizer; } - /// Notify a memory write has happened. - void OnMemoryWrite() { - dirty.flags |= dirty.on_write_stores; - } - enum class MMEDrawMode : u32 { Undefined, Array, @@ -1478,7 +1473,6 @@ public: using Tables = std::array; Flags flags; - Flags on_write_stores; Tables tables{}; } dirty; @@ -1541,7 +1535,7 @@ private: void FinishCBData(); /// Handles a write to the CB_BIND register. - void ProcessCBBind(std::size_t stage_index); + void ProcessCBBind(size_t stage_index); /// Handles a write to the VERTEX_END_GL register, triggering a draw. void DrawArrays(); diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp index ba750748c9..a2f19559fc 100644 --- a/src/video_core/engines/maxwell_dma.cpp +++ b/src/video_core/engines/maxwell_dma.cpp @@ -60,9 +60,6 @@ void MaxwellDMA::Launch() { return; } - // All copies here update the main memory, so mark all rasterizer states as invalid. - system.GPU().Maxwell3D().OnMemoryWrite(); - if (is_src_pitch && is_dst_pitch) { CopyPitchToPitch(); } else { diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h index 3512283ff2..f055b61e94 100644 --- a/src/video_core/fence_manager.h +++ b/src/video_core/fence_manager.h @@ -143,22 +143,26 @@ private: } bool ShouldWait() const { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; return texture_cache.ShouldWaitAsyncFlushes() || buffer_cache.ShouldWaitAsyncFlushes() || query_cache.ShouldWaitAsyncFlushes(); } bool ShouldFlush() const { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; return texture_cache.HasUncommittedFlushes() || buffer_cache.HasUncommittedFlushes() || query_cache.HasUncommittedFlushes(); } void PopAsyncFlushes() { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; texture_cache.PopAsyncFlushes(); buffer_cache.PopAsyncFlushes(); query_cache.PopAsyncFlushes(); } void CommitAsyncFlushes() { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; texture_cache.CommitAsyncFlushes(); buffer_cache.CommitAsyncFlushes(); query_cache.CommitAsyncFlushes(); diff --git a/src/video_core/host_shaders/CMakeLists.txt b/src/video_core/host_shaders/CMakeLists.txt index 28f2b8614d..970120acc5 100644 --- a/src/video_core/host_shaders/CMakeLists.txt +++ b/src/video_core/host_shaders/CMakeLists.txt @@ -12,7 +12,6 @@ set(SHADER_FILES vulkan_blit_depth_stencil.frag vulkan_present.frag vulkan_present.vert - vulkan_quad_array.comp vulkan_quad_indexed.comp vulkan_uint8.comp ) diff --git a/src/video_core/host_shaders/vulkan_quad_array.comp b/src/video_core/host_shaders/vulkan_quad_array.comp deleted file mode 100644 index 212f4e9981..0000000000 --- a/src/video_core/host_shaders/vulkan_quad_array.comp +++ /dev/null @@ -1,28 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#version 460 core - -layout (local_size_x = 1024) in; - -layout (std430, set = 0, binding = 0) buffer OutputBuffer { - uint output_indexes[]; -}; - -layout (push_constant) uniform PushConstants { - uint first; -}; - -void main() { - uint primitive = gl_GlobalInvocationID.x; - if (primitive * 6 >= output_indexes.length()) { - return; - } - - const uint quad_map[6] = uint[](0, 1, 2, 0, 2, 3); - for (uint vertex = 0; vertex < 6; ++vertex) { - uint index = first + primitive * 4 + quad_map[vertex]; - output_indexes[primitive * 6 + vertex] = index; - } -} diff --git a/src/video_core/host_shaders/vulkan_uint8.comp b/src/video_core/host_shaders/vulkan_uint8.comp index ad74d7af96..872291670c 100644 --- a/src/video_core/host_shaders/vulkan_uint8.comp +++ b/src/video_core/host_shaders/vulkan_uint8.comp @@ -16,9 +16,16 @@ layout (std430, set = 0, binding = 1) writeonly buffer OutputBuffer { uint16_t output_indexes[]; }; +uint AssembleIndex(uint id) { + // Most primitive restart indices are 0xFF + // Hardcode this to 0xFF for now + uint index = uint(input_indexes[id]); + return index == 0xFF ? 0xFFFF : index; +} + void main() { uint id = gl_GlobalInvocationID.x; if (id < input_indexes.length()) { - output_indexes[id] = uint16_t(input_indexes[id]); + output_indexes[id] = uint16_t(AssembleIndex(id)); } } diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h index 0cb0f387d4..50491b7586 100644 --- a/src/video_core/rasterizer_interface.h +++ b/src/video_core/rasterizer_interface.h @@ -7,6 +7,7 @@ #include #include #include +#include #include "common/common_types.h" #include "video_core/engines/fermi_2d.h" #include "video_core/gpu.h" @@ -49,6 +50,10 @@ public: /// Records a GPU query and caches it virtual void Query(GPUVAddr gpu_addr, QueryType type, std::optional timestamp) = 0; + /// Signal an uniform buffer binding + virtual void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, + u32 size) = 0; + /// Signal a GPU based semaphore as a fence virtual void SignalSemaphore(GPUVAddr addr, u32 value) = 0; diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp index 5772cad879..889ad6c56d 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp @@ -2,98 +2,235 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. -#include +#include -#include - -#include "common/assert.h" -#include "common/microprofile.h" #include "video_core/buffer_cache/buffer_cache.h" -#include "video_core/engines/maxwell_3d.h" -#include "video_core/rasterizer_interface.h" #include "video_core/renderer_opengl/gl_buffer_cache.h" #include "video_core/renderer_opengl/gl_device.h" -#include "video_core/renderer_opengl/gl_rasterizer.h" -#include "video_core/renderer_opengl/gl_resource_manager.h" +#include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_instance.h" +#include "video_core/vulkan_common/vulkan_library.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" namespace OpenGL { +namespace { +struct BindlessSSBO { + GLuint64EXT address; + GLsizei length; + GLsizei padding; +}; +static_assert(sizeof(BindlessSSBO) == sizeof(GLuint) * 4); -using Maxwell = Tegra::Engines::Maxwell3D::Regs; +constexpr std::array PROGRAM_LUT{ + GL_VERTEX_PROGRAM_NV, GL_TESS_CONTROL_PROGRAM_NV, GL_TESS_EVALUATION_PROGRAM_NV, + GL_GEOMETRY_PROGRAM_NV, GL_FRAGMENT_PROGRAM_NV, +}; +} // Anonymous namespace -MICROPROFILE_DEFINE(OpenGL_Buffer_Download, "OpenGL", "Buffer Download", MP_RGB(192, 192, 128)); +Buffer::Buffer(BufferCacheRuntime&, VideoCommon::NullBufferParams null_params) + : VideoCommon::BufferBase(null_params) {} -Buffer::Buffer(const Device& device_, VAddr cpu_addr_, std::size_t size_) - : BufferBlock{cpu_addr_, size_} { - gl_buffer.Create(); - glNamedBufferData(gl_buffer.handle, static_cast(size_), nullptr, GL_DYNAMIC_DRAW); - if (device_.UseAssemblyShaders() || device_.HasVertexBufferUnifiedMemory()) { - glMakeNamedBufferResidentNV(gl_buffer.handle, GL_READ_WRITE); - glGetNamedBufferParameterui64vNV(gl_buffer.handle, GL_BUFFER_GPU_ADDRESS_NV, &gpu_address); +Buffer::Buffer(BufferCacheRuntime& runtime, VideoCore::RasterizerInterface& rasterizer_, + VAddr cpu_addr_, u64 size_bytes_) + : VideoCommon::BufferBase(rasterizer_, cpu_addr_, size_bytes_) { + buffer.Create(); + const std::string name = fmt::format("Buffer 0x{:x}", CpuAddr()); + glObjectLabel(GL_BUFFER, buffer.handle, static_cast(name.size()), name.data()); + if (runtime.device.UseAssemblyShaders()) { + CreateMemoryObjects(runtime); + glNamedBufferStorageMemEXT(buffer.handle, SizeBytes(), memory_commit.ExportOpenGLHandle(), + memory_commit.Offset()); + } else { + glNamedBufferData(buffer.handle, SizeBytes(), nullptr, GL_DYNAMIC_DRAW); + } + if (runtime.has_unified_vertex_buffers) { + glGetNamedBufferParameterui64vNV(buffer.handle, GL_BUFFER_GPU_ADDRESS_NV, &address); } } -Buffer::~Buffer() = default; - -void Buffer::Upload(std::size_t offset, std::size_t data_size, const u8* data) { - glNamedBufferSubData(Handle(), static_cast(offset), - static_cast(data_size), data); +void Buffer::ImmediateUpload(size_t offset, std::span data) noexcept { + glNamedBufferSubData(buffer.handle, static_cast(offset), + static_cast(data.size_bytes()), data.data()); } -void Buffer::Download(std::size_t offset, std::size_t data_size, u8* data) { - MICROPROFILE_SCOPE(OpenGL_Buffer_Download); - const GLsizeiptr gl_size = static_cast(data_size); - const GLintptr gl_offset = static_cast(offset); - if (read_buffer.handle == 0) { - read_buffer.Create(); - glNamedBufferData(read_buffer.handle, static_cast(Size()), nullptr, - GL_STREAM_READ); - } - glMemoryBarrier(GL_BUFFER_UPDATE_BARRIER_BIT); - glCopyNamedBufferSubData(gl_buffer.handle, read_buffer.handle, gl_offset, gl_offset, gl_size); - glGetNamedBufferSubData(read_buffer.handle, gl_offset, gl_size, data); +void Buffer::ImmediateDownload(size_t offset, std::span data) noexcept { + glGetNamedBufferSubData(buffer.handle, static_cast(offset), + static_cast(data.size_bytes()), data.data()); } -void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset, - std::size_t copy_size) { - glCopyNamedBufferSubData(src.Handle(), Handle(), static_cast(src_offset), - static_cast(dst_offset), static_cast(copy_size)); -} - -OGLBufferCache::OGLBufferCache(VideoCore::RasterizerInterface& rasterizer_, - Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_, - const Device& device_, OGLStreamBuffer& stream_buffer_, - StateTracker& state_tracker) - : GenericBufferCache{rasterizer_, gpu_memory_, cpu_memory_, stream_buffer_}, device{device_} { - if (!device.HasFastBufferSubData()) { +void Buffer::MakeResident(GLenum access) noexcept { + // Abuse GLenum's order to exit early + // GL_NONE (default) < GL_READ_ONLY < GL_READ_WRITE + if (access <= current_residency_access || buffer.handle == 0) { return; } + if (std::exchange(current_residency_access, access) != GL_NONE) { + // If the buffer is already resident, remove its residency before promoting it + glMakeNamedBufferNonResidentNV(buffer.handle); + } + glMakeNamedBufferResidentNV(buffer.handle, access); +} - static constexpr GLsizeiptr size = static_cast(Maxwell::MaxConstBufferSize); - glCreateBuffers(static_cast(std::size(cbufs)), std::data(cbufs)); - for (const GLuint cbuf : cbufs) { - glNamedBufferData(cbuf, size, nullptr, GL_STREAM_DRAW); +GLuint Buffer::SubBuffer(u32 offset) { + if (offset == 0) { + return buffer.handle; + } + for (const auto& [sub_buffer, sub_offset] : subs) { + if (sub_offset == offset) { + return sub_buffer.handle; + } + } + OGLBuffer sub_buffer; + sub_buffer.Create(); + glNamedBufferStorageMemEXT(sub_buffer.handle, SizeBytes() - offset, + memory_commit.ExportOpenGLHandle(), memory_commit.Offset() + offset); + return subs.emplace_back(std::move(sub_buffer), offset).first.handle; +} + +void Buffer::CreateMemoryObjects(BufferCacheRuntime& runtime) { + auto& allocator = runtime.vulkan_memory_allocator; + auto& device = runtime.vulkan_device->GetLogical(); + auto vulkan_buffer = device.CreateBuffer(VkBufferCreateInfo{ + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = SizeBytes(), + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | + VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | + VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }); + const VkMemoryRequirements requirements = device.GetBufferMemoryRequirements(*vulkan_buffer); + memory_commit = allocator->Commit(requirements, Vulkan::MemoryUsage::DeviceLocal); +} + +BufferCacheRuntime::BufferCacheRuntime(const Device& device_, const Vulkan::Device* vulkan_device_, + Vulkan::MemoryAllocator* vulkan_memory_allocator_) + : device{device_}, vulkan_device{vulkan_device_}, + vulkan_memory_allocator{vulkan_memory_allocator_}, + stream_buffer{device.HasFastBufferSubData() ? std::nullopt + : std::make_optional()} { + GLint gl_max_attributes; + glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &gl_max_attributes); + max_attributes = static_cast(gl_max_attributes); + use_assembly_shaders = device.UseAssemblyShaders(); + has_unified_vertex_buffers = device.HasVertexBufferUnifiedMemory(); + + for (auto& stage_uniforms : fast_uniforms) { + for (OGLBuffer& buffer : stage_uniforms) { + buffer.Create(); + glNamedBufferData(buffer.handle, BufferCache::SKIP_CACHE_SIZE, nullptr, GL_STREAM_DRAW); + } } } -OGLBufferCache::~OGLBufferCache() { - glDeleteBuffers(static_cast(std::size(cbufs)), std::data(cbufs)); +void BufferCacheRuntime::CopyBuffer(Buffer& dst_buffer, Buffer& src_buffer, + std::span copies) { + for (const VideoCommon::BufferCopy& copy : copies) { + glCopyNamedBufferSubData( + src_buffer.Handle(), dst_buffer.Handle(), static_cast(copy.src_offset), + static_cast(copy.dst_offset), static_cast(copy.size)); + } } -std::shared_ptr OGLBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { - return std::make_shared(device, cpu_addr, size); +void BufferCacheRuntime::BindIndexBuffer(Buffer& buffer, u32 offset, u32 size) { + if (has_unified_vertex_buffers) { + buffer.MakeResident(GL_READ_ONLY); + glBufferAddressRangeNV(GL_ELEMENT_ARRAY_ADDRESS_NV, 0, buffer.HostGpuAddr() + offset, + static_cast(size)); + } else { + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer.Handle()); + index_buffer_offset = offset; + } } -OGLBufferCache::BufferInfo OGLBufferCache::GetEmptyBuffer(std::size_t) { - return {0, 0, 0}; +void BufferCacheRuntime::BindVertexBuffer(u32 index, Buffer& buffer, u32 offset, u32 size, + u32 stride) { + if (index >= max_attributes) { + return; + } + if (has_unified_vertex_buffers) { + buffer.MakeResident(GL_READ_ONLY); + glBindVertexBuffer(index, 0, 0, static_cast(stride)); + glBufferAddressRangeNV(GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV, index, + buffer.HostGpuAddr() + offset, static_cast(size)); + } else { + glBindVertexBuffer(index, buffer.Handle(), static_cast(offset), + static_cast(stride)); + } } -OGLBufferCache::BufferInfo OGLBufferCache::ConstBufferUpload(const void* raw_pointer, - std::size_t size) { - DEBUG_ASSERT(cbuf_cursor < std::size(cbufs)); - const GLuint cbuf = cbufs[cbuf_cursor++]; +void BufferCacheRuntime::BindUniformBuffer(size_t stage, u32 binding_index, Buffer& buffer, + u32 offset, u32 size) { + if (use_assembly_shaders) { + const GLuint sub_buffer = buffer.SubBuffer(offset); + glBindBufferRangeNV(PABO_LUT[stage], binding_index, sub_buffer, 0, + static_cast(size)); + } else { + const GLuint base_binding = device.GetBaseBindings(stage).uniform_buffer; + const GLuint binding = base_binding + binding_index; + glBindBufferRange(GL_UNIFORM_BUFFER, binding, buffer.Handle(), + static_cast(offset), static_cast(size)); + } +} - glNamedBufferSubData(cbuf, 0, static_cast(size), raw_pointer); - return {cbuf, 0, 0}; +void BufferCacheRuntime::BindComputeUniformBuffer(u32 binding_index, Buffer& buffer, u32 offset, + u32 size) { + if (use_assembly_shaders) { + glBindBufferRangeNV(GL_COMPUTE_PROGRAM_PARAMETER_BUFFER_NV, binding_index, + buffer.SubBuffer(offset), 0, static_cast(size)); + } else { + glBindBufferRange(GL_UNIFORM_BUFFER, binding_index, buffer.Handle(), + static_cast(offset), static_cast(size)); + } +} + +void BufferCacheRuntime::BindStorageBuffer(size_t stage, u32 binding_index, Buffer& buffer, + u32 offset, u32 size, bool is_written) { + if (use_assembly_shaders) { + const BindlessSSBO ssbo{ + .address = buffer.HostGpuAddr() + offset, + .length = static_cast(size), + .padding = 0, + }; + buffer.MakeResident(is_written ? GL_READ_WRITE : GL_READ_ONLY); + glProgramLocalParametersI4uivNV(PROGRAM_LUT[stage], binding_index, 1, + reinterpret_cast(&ssbo)); + } else { + const GLuint base_binding = device.GetBaseBindings(stage).shader_storage_buffer; + const GLuint binding = base_binding + binding_index; + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding, buffer.Handle(), + static_cast(offset), static_cast(size)); + } +} + +void BufferCacheRuntime::BindComputeStorageBuffer(u32 binding_index, Buffer& buffer, u32 offset, + u32 size, bool is_written) { + if (use_assembly_shaders) { + const BindlessSSBO ssbo{ + .address = buffer.HostGpuAddr() + offset, + .length = static_cast(size), + .padding = 0, + }; + buffer.MakeResident(is_written ? GL_READ_WRITE : GL_READ_ONLY); + glProgramLocalParametersI4uivNV(GL_COMPUTE_PROGRAM_NV, binding_index, 1, + reinterpret_cast(&ssbo)); + } else if (size == 0) { + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding_index, 0, 0, 0); + } else { + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding_index, buffer.Handle(), + static_cast(offset), static_cast(size)); + } +} + +void BufferCacheRuntime::BindTransformFeedbackBuffer(u32 index, Buffer& buffer, u32 offset, + u32 size) { + glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, index, buffer.Handle(), + static_cast(offset), static_cast(size)); } } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index 17ee90316c..f4d8871a9b 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -5,79 +5,167 @@ #pragma once #include -#include +#include +#include "common/alignment.h" #include "common/common_types.h" +#include "common/dynamic_library.h" #include "video_core/buffer_cache/buffer_cache.h" -#include "video_core/engines/maxwell_3d.h" +#include "video_core/rasterizer_interface.h" +#include "video_core/renderer_opengl/gl_device.h" #include "video_core/renderer_opengl/gl_resource_manager.h" #include "video_core/renderer_opengl/gl_stream_buffer.h" +#include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" -namespace Core { -class System; -} +namespace Vulkan { +class Device; +class MemoryAllocator; +} // namespace Vulkan namespace OpenGL { -class Device; -class OGLStreamBuffer; -class RasterizerOpenGL; -class StateTracker; +class BufferCacheRuntime; -class Buffer : public VideoCommon::BufferBlock { +class Buffer : public VideoCommon::BufferBase { public: - explicit Buffer(const Device& device_, VAddr cpu_addr_, std::size_t size_); - ~Buffer(); + explicit Buffer(BufferCacheRuntime&, VideoCore::RasterizerInterface& rasterizer, VAddr cpu_addr, + u64 size_bytes); + explicit Buffer(BufferCacheRuntime&, VideoCommon::NullBufferParams); - void Upload(std::size_t offset, std::size_t data_size, const u8* data); + void ImmediateUpload(size_t offset, std::span data) noexcept; - void Download(std::size_t offset, std::size_t data_size, u8* data); + void ImmediateDownload(size_t offset, std::span data) noexcept; - void CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset, - std::size_t copy_size); + void MakeResident(GLenum access) noexcept; - GLuint Handle() const noexcept { - return gl_buffer.handle; + [[nodiscard]] GLuint SubBuffer(u32 offset); + + [[nodiscard]] GLuint64EXT HostGpuAddr() const noexcept { + return address; } - u64 Address() const noexcept { - return gpu_address; + [[nodiscard]] GLuint Handle() const noexcept { + return buffer.handle; } private: - OGLBuffer gl_buffer; - OGLBuffer read_buffer; - u64 gpu_address = 0; + void CreateMemoryObjects(BufferCacheRuntime& runtime); + + GLuint64EXT address = 0; + Vulkan::MemoryCommit memory_commit; + OGLBuffer buffer; + GLenum current_residency_access = GL_NONE; + std::vector> subs; }; -using GenericBufferCache = VideoCommon::BufferCache; -class OGLBufferCache final : public GenericBufferCache { +class BufferCacheRuntime { + friend Buffer; + public: - explicit OGLBufferCache(VideoCore::RasterizerInterface& rasterizer, - Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory, - const Device& device, OGLStreamBuffer& stream_buffer, - StateTracker& state_tracker); - ~OGLBufferCache(); + static constexpr u8 INVALID_BINDING = std::numeric_limits::max(); - BufferInfo GetEmptyBuffer(std::size_t) override; + explicit BufferCacheRuntime(const Device& device_, const Vulkan::Device* vulkan_device_, + Vulkan::MemoryAllocator* vulkan_memory_allocator_); - void Acquire() noexcept { - cbuf_cursor = 0; + void CopyBuffer(Buffer& dst_buffer, Buffer& src_buffer, + std::span copies); + + void BindIndexBuffer(Buffer& buffer, u32 offset, u32 size); + + void BindVertexBuffer(u32 index, Buffer& buffer, u32 offset, u32 size, u32 stride); + + void BindUniformBuffer(size_t stage, u32 binding_index, Buffer& buffer, u32 offset, u32 size); + + void BindComputeUniformBuffer(u32 binding_index, Buffer& buffer, u32 offset, u32 size); + + void BindStorageBuffer(size_t stage, u32 binding_index, Buffer& buffer, u32 offset, u32 size, + bool is_written); + + void BindComputeStorageBuffer(u32 binding_index, Buffer& buffer, u32 offset, u32 size, + bool is_written); + + void BindTransformFeedbackBuffer(u32 index, Buffer& buffer, u32 offset, u32 size); + + void BindFastUniformBuffer(size_t stage, u32 binding_index, u32 size) { + if (use_assembly_shaders) { + const GLuint handle = fast_uniforms[stage][binding_index].handle; + const GLsizeiptr gl_size = static_cast(size); + glBindBufferRangeNV(PABO_LUT[stage], binding_index, handle, 0, gl_size); + } else { + const GLuint base_binding = device.GetBaseBindings(stage).uniform_buffer; + const GLuint binding = base_binding + binding_index; + glBindBufferRange(GL_UNIFORM_BUFFER, binding, + fast_uniforms[stage][binding_index].handle, 0, + static_cast(size)); + } } -protected: - std::shared_ptr CreateBlock(VAddr cpu_addr, std::size_t size) override; + void PushFastUniformBuffer(size_t stage, u32 binding_index, std::span data) { + if (use_assembly_shaders) { + glProgramBufferParametersIuivNV( + PABO_LUT[stage], binding_index, 0, + static_cast(data.size_bytes() / sizeof(GLuint)), + reinterpret_cast(data.data())); + } else { + glNamedBufferSubData(fast_uniforms[stage][binding_index].handle, 0, + static_cast(data.size_bytes()), data.data()); + } + } - BufferInfo ConstBufferUpload(const void* raw_pointer, std::size_t size) override; + std::span BindMappedUniformBuffer(size_t stage, u32 binding_index, u32 size) noexcept { + const auto [mapped_span, offset] = stream_buffer->Request(static_cast(size)); + const GLuint base_binding = device.GetBaseBindings(stage).uniform_buffer; + const GLuint binding = base_binding + binding_index; + glBindBufferRange(GL_UNIFORM_BUFFER, binding, stream_buffer->Handle(), + static_cast(offset), static_cast(size)); + return mapped_span; + } + + [[nodiscard]] const GLvoid* IndexOffset() const noexcept { + return reinterpret_cast(static_cast(index_buffer_offset)); + } + + [[nodiscard]] bool HasFastBufferSubData() const noexcept { + return device.HasFastBufferSubData(); + } private: - static constexpr std::size_t NUM_CBUFS = Tegra::Engines::Maxwell3D::Regs::MaxConstBuffers * - Tegra::Engines::Maxwell3D::Regs::MaxShaderProgram; + static constexpr std::array PABO_LUT{ + GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV, GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV, + GL_TESS_EVALUATION_PROGRAM_PARAMETER_BUFFER_NV, GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV, + GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV, + }; const Device& device; + const Vulkan::Device* vulkan_device; + Vulkan::MemoryAllocator* vulkan_memory_allocator; + std::optional stream_buffer; - std::size_t cbuf_cursor = 0; - std::array cbufs{}; + u32 max_attributes = 0; + + bool use_assembly_shaders = false; + bool has_unified_vertex_buffers = false; + + std::array, + VideoCommon::NUM_STAGES> + fast_uniforms; + + u32 index_buffer_offset = 0; }; +struct BufferCacheParams { + using Runtime = OpenGL::BufferCacheRuntime; + using Buffer = OpenGL::Buffer; + + static constexpr bool IS_OPENGL = true; + static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS = true; + static constexpr bool HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT = true; + static constexpr bool NEEDS_BIND_UNIFORM_INDEX = true; + static constexpr bool NEEDS_BIND_STORAGE_INDEX = true; + static constexpr bool USE_MEMORY_MAPS = false; +}; + +using BufferCache = VideoCommon::BufferCache; + } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp index 04c267ee4b..0f492f0063 100644 --- a/src/video_core/renderer_opengl/gl_device.cpp +++ b/src/video_core/renderer_opengl/gl_device.cpp @@ -21,9 +21,7 @@ #include "video_core/renderer_opengl/gl_resource_manager.h" namespace OpenGL { - namespace { - // One uniform block is reserved for emulation purposes constexpr u32 ReservedUniformBlocks = 1; @@ -197,11 +195,13 @@ bool IsASTCSupported() { const bool nsight = std::getenv("NVTX_INJECTION64_PATH") || std::getenv("NSIGHT_LAUNCHED"); return nsight || HasExtension(extensions, "GL_EXT_debug_tool"); } - } // Anonymous namespace -Device::Device() - : max_uniform_buffers{BuildMaxUniformBuffers()}, base_bindings{BuildBaseBindings()} { +Device::Device(bool has_vulkan_instance) { + if (!GLAD_GL_VERSION_4_6) { + LOG_ERROR(Render_OpenGL, "OpenGL 4.6 is not available"); + throw std::runtime_error{"Insufficient version"}; + } const std::string_view vendor = reinterpret_cast(glGetString(GL_VENDOR)); const std::string_view version = reinterpret_cast(glGetString(GL_VERSION)); const std::vector extensions = GetExtensions(); @@ -217,6 +217,9 @@ Device::Device() "Beta driver 443.24 is known to have issues. There might be performance issues."); disable_fast_buffer_sub_data = true; } + + max_uniform_buffers = BuildMaxUniformBuffers(); + base_bindings = BuildBaseBindings(); uniform_buffer_alignment = GetInteger(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT); shader_storage_alignment = GetInteger(GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT); max_vertex_attributes = GetInteger(GL_MAX_VERTEX_ATTRIBS); @@ -243,7 +246,8 @@ Device::Device() use_assembly_shaders = Settings::values.use_assembly_shaders.GetValue() && GLAD_GL_NV_gpu_program5 && GLAD_GL_NV_compute_program5 && - GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2; + GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2 && + has_vulkan_instance; use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue(); use_driver_cache = is_nvidia; diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h index 9141de6352..eb62ae52d2 100644 --- a/src/video_core/renderer_opengl/gl_device.h +++ b/src/video_core/renderer_opengl/gl_device.h @@ -10,18 +10,16 @@ namespace OpenGL { -static constexpr u32 EmulationUniformBlockBinding = 0; - -class Device final { +class Device { public: - struct BaseBindings final { + struct BaseBindings { u32 uniform_buffer{}; u32 shader_storage_buffer{}; u32 sampler{}; u32 image{}; }; - explicit Device(); + explicit Device(bool has_vulkan_instance); explicit Device(std::nullptr_t); u32 GetMaxUniformBuffers(Tegra::Engines::ShaderType shader_type) const noexcept { diff --git a/src/video_core/renderer_opengl/gl_fence_manager.cpp b/src/video_core/renderer_opengl/gl_fence_manager.cpp index 3e9c922f53..1512901012 100644 --- a/src/video_core/renderer_opengl/gl_fence_manager.cpp +++ b/src/video_core/renderer_opengl/gl_fence_manager.cpp @@ -47,7 +47,7 @@ void GLInnerFence::Wait() { FenceManagerOpenGL::FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_, TextureCache& texture_cache_, - OGLBufferCache& buffer_cache_, QueryCache& query_cache_) + BufferCache& buffer_cache_, QueryCache& query_cache_) : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_} {} Fence FenceManagerOpenGL::CreateFence(u32 value, bool is_stubbed) { diff --git a/src/video_core/renderer_opengl/gl_fence_manager.h b/src/video_core/renderer_opengl/gl_fence_manager.h index 30dbee6130..e714aa1156 100644 --- a/src/video_core/renderer_opengl/gl_fence_manager.h +++ b/src/video_core/renderer_opengl/gl_fence_manager.h @@ -32,14 +32,13 @@ private: }; using Fence = std::shared_ptr; -using GenericFenceManager = - VideoCommon::FenceManager; +using GenericFenceManager = VideoCommon::FenceManager; class FenceManagerOpenGL final : public GenericFenceManager { public: - explicit FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_, - TextureCache& texture_cache_, OGLBufferCache& buffer_cache_, - QueryCache& query_cache_); + explicit FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu, + TextureCache& texture_cache, BufferCache& buffer_cache, + QueryCache& query_cache); protected: Fence CreateFence(u32 value, bool is_stubbed) override; diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index ea4ca9a82e..52499ee4c2 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -44,17 +44,10 @@ using VideoCore::Surface::PixelFormat; using VideoCore::Surface::SurfaceTarget; using VideoCore::Surface::SurfaceType; -MICROPROFILE_DEFINE(OpenGL_VAO, "OpenGL", "Vertex Format Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_VB, "OpenGL", "Vertex Buffer Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_Shader, "OpenGL", "Shader Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_UBO, "OpenGL", "Const Buffer Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_Index, "OpenGL", "Index Buffer Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_Texture, "OpenGL", "Texture Setup", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_Framebuffer, "OpenGL", "Framebuffer Setup", MP_RGB(128, 128, 192)); MICROPROFILE_DEFINE(OpenGL_Drawing, "OpenGL", "Drawing", MP_RGB(128, 128, 192)); +MICROPROFILE_DEFINE(OpenGL_Clears, "OpenGL", "Clears", MP_RGB(128, 128, 192)); MICROPROFILE_DEFINE(OpenGL_Blits, "OpenGL", "Blits", MP_RGB(128, 128, 192)); -MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Mgmt", MP_RGB(100, 255, 100)); -MICROPROFILE_DEFINE(OpenGL_PrimitiveAssembly, "OpenGL", "Prim Asmbl", MP_RGB(255, 100, 100)); +MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Management", MP_RGB(100, 255, 100)); namespace { @@ -101,20 +94,6 @@ TextureHandle GetTextureInfo(const Engine& engine, bool via_header_index, const return TextureHandle(engine.AccessConstBuffer32(shader_type, buffer, offset), via_header_index); } -std::size_t GetConstBufferSize(const Tegra::Engines::ConstBufferInfo& buffer, - const ConstBufferEntry& entry) { - if (!entry.IsIndirect()) { - return entry.GetSize(); - } - if (buffer.size > Maxwell::MaxConstBufferSize) { - LOG_WARNING(Render_OpenGL, "Indirect constbuffer size {} exceeds maximum {}", buffer.size, - Maxwell::MaxConstBufferSize); - return Maxwell::MaxConstBufferSize; - } - - return buffer.size; -} - /// Translates hardware transform feedback indices /// @param location Hardware location /// @return Pair of ARB_transform_feedback3 token stream first and third arguments @@ -147,14 +126,6 @@ void oglEnable(GLenum cap, bool state) { (state ? glEnable : glDisable)(cap); } -void UpdateBindlessSSBOs(GLenum target, const BindlessSSBO* ssbos, size_t num_ssbos) { - if (num_ssbos == 0) { - return; - } - glProgramLocalParametersI4uivNV(target, 0, static_cast(num_ssbos), - reinterpret_cast(ssbos)); -} - ImageViewType ImageViewTypeFromEntry(const SamplerEntry& entry) { if (entry.is_buffer) { return ImageViewType::Buffer; @@ -196,49 +167,35 @@ ImageViewType ImageViewTypeFromEntry(const ImageEntry& entry) { RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_, Core::Memory::Memory& cpu_memory_, const Device& device_, + const Vulkan::Device* vulkan_device, + Vulkan::MemoryAllocator* vulkan_memory_allocator, ScreenInfo& screen_info_, ProgramManager& program_manager_, StateTracker& state_tracker_) : RasterizerAccelerated(cpu_memory_), gpu(gpu_), maxwell3d(gpu.Maxwell3D()), kepler_compute(gpu.KeplerCompute()), gpu_memory(gpu.MemoryManager()), device(device_), screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_), - stream_buffer(device, state_tracker), texture_cache_runtime(device, program_manager, state_tracker), texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory), + buffer_cache_runtime(device, vulkan_device, vulkan_memory_allocator), + buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime), shader_cache(*this, emu_window_, gpu, maxwell3d, kepler_compute, gpu_memory, device), query_cache(*this, maxwell3d, gpu_memory), - buffer_cache(*this, gpu_memory, cpu_memory_, device, stream_buffer, state_tracker), fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache), async_shaders(emu_window_) { - unified_uniform_buffer.Create(); - glNamedBufferStorage(unified_uniform_buffer.handle, TOTAL_CONST_BUFFER_BYTES, nullptr, 0); - - if (device.UseAssemblyShaders()) { - glCreateBuffers(static_cast(staging_cbufs.size()), staging_cbufs.data()); - for (const GLuint cbuf : staging_cbufs) { - glNamedBufferStorage(cbuf, static_cast(Maxwell::MaxConstBufferSize), - nullptr, 0); - } - } if (device.UseAsynchronousShaders()) { async_shaders.AllocateWorkers(); } } -RasterizerOpenGL::~RasterizerOpenGL() { - if (device.UseAssemblyShaders()) { - glDeleteBuffers(static_cast(staging_cbufs.size()), staging_cbufs.data()); - } -} +RasterizerOpenGL::~RasterizerOpenGL() = default; -void RasterizerOpenGL::SetupVertexFormat() { +void RasterizerOpenGL::SyncVertexFormats() { auto& flags = maxwell3d.dirty.flags; if (!flags[Dirty::VertexFormats]) { return; } flags[Dirty::VertexFormats] = false; - MICROPROFILE_SCOPE(OpenGL_VAO); - // Use the vertex array as-is, assumes that the data is formatted correctly for OpenGL. Enables // the first 16 vertex attributes always, as we don't know which ones are actually used until // shader time. Note, Tegra technically supports 32, but we're capping this to 16 for now to @@ -274,55 +231,7 @@ void RasterizerOpenGL::SetupVertexFormat() { } } -void RasterizerOpenGL::SetupVertexBuffer() { - auto& flags = maxwell3d.dirty.flags; - if (!flags[Dirty::VertexBuffers]) { - return; - } - flags[Dirty::VertexBuffers] = false; - - MICROPROFILE_SCOPE(OpenGL_VB); - - const bool use_unified_memory = device.HasVertexBufferUnifiedMemory(); - - // Upload all guest vertex arrays sequentially to our buffer - const auto& regs = maxwell3d.regs; - for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_BINDINGS; ++index) { - if (!flags[Dirty::VertexBuffer0 + index]) { - continue; - } - flags[Dirty::VertexBuffer0 + index] = false; - - const auto& vertex_array = regs.vertex_array[index]; - if (!vertex_array.IsEnabled()) { - continue; - } - - const GPUVAddr start = vertex_array.StartAddress(); - const GPUVAddr end = regs.vertex_array_limit[index].LimitAddress(); - ASSERT(end >= start); - - const GLuint gl_index = static_cast(index); - const u64 size = end - start; - if (size == 0) { - glBindVertexBuffer(gl_index, 0, 0, vertex_array.stride); - if (use_unified_memory) { - glBufferAddressRangeNV(GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV, gl_index, 0, 0); - } - continue; - } - const auto info = buffer_cache.UploadMemory(start, size); - if (use_unified_memory) { - glBindVertexBuffer(gl_index, 0, 0, vertex_array.stride); - glBufferAddressRangeNV(GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV, gl_index, - info.address + info.offset, size); - } else { - glBindVertexBuffer(gl_index, info.handle, info.offset, vertex_array.stride); - } - } -} - -void RasterizerOpenGL::SetupVertexInstances() { +void RasterizerOpenGL::SyncVertexInstances() { auto& flags = maxwell3d.dirty.flags; if (!flags[Dirty::VertexInstances]) { return; @@ -343,17 +252,7 @@ void RasterizerOpenGL::SetupVertexInstances() { } } -GLintptr RasterizerOpenGL::SetupIndexBuffer() { - MICROPROFILE_SCOPE(OpenGL_Index); - const auto& regs = maxwell3d.regs; - const std::size_t size = CalculateIndexBufferSize(); - const auto info = buffer_cache.UploadMemory(regs.index_array.IndexStart(), size); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, info.handle); - return info.offset; -} - -void RasterizerOpenGL::SetupShaders() { - MICROPROFILE_SCOPE(OpenGL_Shader); +void RasterizerOpenGL::SetupShaders(bool is_indexed) { u32 clip_distances = 0; std::array shaders{}; @@ -410,11 +309,19 @@ void RasterizerOpenGL::SetupShaders() { const size_t stage = index == 0 ? 0 : index - 1; shaders[stage] = shader; - SetupDrawConstBuffers(stage, shader); - SetupDrawGlobalMemory(stage, shader); SetupDrawTextures(shader, stage); SetupDrawImages(shader, stage); + buffer_cache.SetEnabledUniformBuffers(stage, shader->GetEntries().enabled_uniform_buffers); + + buffer_cache.UnbindGraphicsStorageBuffers(stage); + u32 ssbo_index = 0; + for (const auto& buffer : shader->GetEntries().global_memory_entries) { + buffer_cache.BindGraphicsStorageBuffer(stage, ssbo_index, buffer.cbuf_index, + buffer.cbuf_offset, buffer.is_written); + ++ssbo_index; + } + // Workaround for Intel drivers. // When a clip distance is enabled but not set in the shader it crops parts of the screen // (sometimes it's half the screen, sometimes three quarters). To avoid this, enable the @@ -430,43 +337,26 @@ void RasterizerOpenGL::SetupShaders() { SyncClipEnabled(clip_distances); maxwell3d.dirty.flags[Dirty::Shaders] = false; + buffer_cache.UpdateGraphicsBuffers(is_indexed); + const std::span indices_span(image_view_indices.data(), image_view_indices.size()); texture_cache.FillGraphicsImageViews(indices_span, image_view_ids); + buffer_cache.BindHostGeometryBuffers(is_indexed); + size_t image_view_index = 0; size_t texture_index = 0; size_t image_index = 0; for (size_t stage = 0; stage < Maxwell::MaxShaderStage; ++stage) { const Shader* const shader = shaders[stage]; - if (shader) { - const auto base = device.GetBaseBindings(stage); - BindTextures(shader->GetEntries(), base.sampler, base.image, image_view_index, - texture_index, image_index); - } - } -} - -std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const { - const auto& regs = maxwell3d.regs; - - std::size_t size = 0; - for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) { - if (!regs.vertex_array[index].IsEnabled()) + if (!shader) { continue; - - const GPUVAddr start = regs.vertex_array[index].StartAddress(); - const GPUVAddr end = regs.vertex_array_limit[index].LimitAddress(); - - size += end - start; - ASSERT(end >= start); + } + buffer_cache.BindHostStageBuffers(stage); + const auto& base = device.GetBaseBindings(stage); + BindTextures(shader->GetEntries(), base.sampler, base.image, image_view_index, + texture_index, image_index); } - - return size; -} - -std::size_t RasterizerOpenGL::CalculateIndexBufferSize() const { - return static_cast(maxwell3d.regs.index_array.count) * - static_cast(maxwell3d.regs.index_array.FormatSizeInBytes()); } void RasterizerOpenGL::LoadDiskResources(u64 title_id, const std::atomic_bool& stop_loading, @@ -475,6 +365,7 @@ void RasterizerOpenGL::LoadDiskResources(u64 title_id, const std::atomic_bool& s } void RasterizerOpenGL::Clear() { + MICROPROFILE_SCOPE(OpenGL_Clears); if (!maxwell3d.ShouldExecute()) { return; } @@ -525,11 +416,9 @@ void RasterizerOpenGL::Clear() { } UNIMPLEMENTED_IF(regs.clear_flags.viewport); - { - auto lock = texture_cache.AcquireLock(); - texture_cache.UpdateRenderTargets(true); - state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle()); - } + std::scoped_lock lock{texture_cache.mutex}; + texture_cache.UpdateRenderTargets(true); + state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle()); if (use_color) { glClearBufferfv(GL_COLOR, regs.clear_buffers.RT, regs.clear_color); @@ -541,7 +430,6 @@ void RasterizerOpenGL::Clear() { } else if (use_stencil) { glClearBufferiv(GL_STENCIL, 0, ®s.clear_stencil); } - ++num_queued_commands; } @@ -550,75 +438,12 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { query_cache.UpdateCounters(); - SyncViewport(); - SyncRasterizeEnable(); - SyncPolygonModes(); - SyncColorMask(); - SyncFragmentColorClampState(); - SyncMultiSampleState(); - SyncDepthTestState(); - SyncDepthClamp(); - SyncStencilTestState(); - SyncBlendState(); - SyncLogicOpState(); - SyncCullMode(); - SyncPrimitiveRestart(); - SyncScissorTest(); - SyncPointState(); - SyncLineState(); - SyncPolygonOffset(); - SyncAlphaTest(); - SyncFramebufferSRGB(); - - buffer_cache.Acquire(); - current_cbuf = 0; - - std::size_t buffer_size = CalculateVertexArraysSize(); - - // Add space for index buffer - if (is_indexed) { - buffer_size = Common::AlignUp(buffer_size, 4) + CalculateIndexBufferSize(); - } - - // Uniform space for the 5 shader stages - buffer_size = - Common::AlignUp(buffer_size, 4) + - (sizeof(MaxwellUniformData) + device.GetUniformBufferAlignment()) * Maxwell::MaxShaderStage; - - // Add space for at least 18 constant buffers - buffer_size += Maxwell::MaxConstBuffers * - (Maxwell::MaxConstBufferSize + device.GetUniformBufferAlignment()); - - // Prepare the vertex array. - buffer_cache.Map(buffer_size); - - // Prepare vertex array format. - SetupVertexFormat(); - - // Upload vertex and index data. - SetupVertexBuffer(); - SetupVertexInstances(); - GLintptr index_buffer_offset = 0; - if (is_indexed) { - index_buffer_offset = SetupIndexBuffer(); - } - - // Setup emulation uniform buffer. - if (!device.UseAssemblyShaders()) { - MaxwellUniformData ubo; - ubo.SetFromRegs(maxwell3d); - const auto info = - buffer_cache.UploadHostMemory(&ubo, sizeof(ubo), device.GetUniformBufferAlignment()); - glBindBufferRange(GL_UNIFORM_BUFFER, EmulationUniformBlockBinding, info.handle, info.offset, - static_cast(sizeof(ubo))); - } + SyncState(); // Setup shaders and their used resources. - auto lock = texture_cache.AcquireLock(); - SetupShaders(); + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; + SetupShaders(is_indexed); - // Signal the buffer cache that we are not going to upload more things. - buffer_cache.Unmap(); texture_cache.UpdateRenderTargets(false); state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle()); program_manager.BindGraphicsPipeline(); @@ -632,7 +457,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { if (is_indexed) { const GLint base_vertex = static_cast(maxwell3d.regs.vb_element_base); const GLsizei num_vertices = static_cast(maxwell3d.regs.index_array.count); - const GLvoid* offset = reinterpret_cast(index_buffer_offset); + const GLvoid* const offset = buffer_cache_runtime.IndexOffset(); const GLenum format = MaxwellToGL::IndexFormat(maxwell3d.regs.index_array.format); if (num_instances == 1 && base_instance == 0 && base_vertex == 0) { glDrawElements(primitive_mode, num_vertices, format, offset); @@ -672,22 +497,22 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { } void RasterizerOpenGL::DispatchCompute(GPUVAddr code_addr) { - buffer_cache.Acquire(); - current_cbuf = 0; - Shader* const kernel = shader_cache.GetComputeKernel(code_addr); - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; BindComputeTextures(kernel); - const size_t buffer_size = Tegra::Engines::KeplerCompute::NumConstBuffers * - (Maxwell::MaxConstBufferSize + device.GetUniformBufferAlignment()); - buffer_cache.Map(buffer_size); - - SetupComputeConstBuffers(kernel); - SetupComputeGlobalMemory(kernel); - - buffer_cache.Unmap(); + const auto& entries = kernel->GetEntries(); + buffer_cache.SetEnabledComputeUniformBuffers(entries.enabled_uniform_buffers); + buffer_cache.UnbindComputeStorageBuffers(); + u32 ssbo_index = 0; + for (const auto& buffer : entries.global_memory_entries) { + buffer_cache.BindComputeStorageBuffer(ssbo_index, buffer.cbuf_index, buffer.cbuf_offset, + buffer.is_written); + ++ssbo_index; + } + buffer_cache.UpdateComputeBuffers(); + buffer_cache.BindHostComputeBuffers(); const auto& launch_desc = kepler_compute.launch_description; glDispatchCompute(launch_desc.grid_dim_x, launch_desc.grid_dim_y, launch_desc.grid_dim_z); @@ -703,6 +528,12 @@ void RasterizerOpenGL::Query(GPUVAddr gpu_addr, VideoCore::QueryType type, query_cache.Query(gpu_addr, type, timestamp); } +void RasterizerOpenGL::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, + u32 size) { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.BindGraphicsUniformBuffer(stage, index, gpu_addr, size); +} + void RasterizerOpenGL::FlushAll() {} void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) { @@ -711,19 +542,23 @@ void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) { return; } { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.DownloadMemory(addr, size); } - buffer_cache.FlushRegion(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.DownloadMemory(addr, size); + } query_cache.FlushRegion(addr, size); } bool RasterizerOpenGL::MustFlushRegion(VAddr addr, u64 size) { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; if (!Settings::IsGPULevelHigh()) { - return buffer_cache.MustFlushRegion(addr, size); + return buffer_cache.IsRegionGpuModified(addr, size); } return texture_cache.IsRegionGpuModified(addr, size) || - buffer_cache.MustFlushRegion(addr, size); + buffer_cache.IsRegionGpuModified(addr, size); } void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) { @@ -732,11 +567,14 @@ void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) { return; } { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.WriteMemory(addr, size); } + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.WriteMemory(addr, size); + } shader_cache.InvalidateRegion(addr, size); - buffer_cache.InvalidateRegion(addr, size); query_cache.InvalidateRegion(addr, size); } @@ -745,26 +583,35 @@ void RasterizerOpenGL::OnCPUWrite(VAddr addr, u64 size) { if (addr == 0 || size == 0) { return; } + shader_cache.OnCPUWrite(addr, size); { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.WriteMemory(addr, size); } - shader_cache.OnCPUWrite(addr, size); - buffer_cache.OnCPUWrite(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.CachedWriteMemory(addr, size); + } } void RasterizerOpenGL::SyncGuestHost() { MICROPROFILE_SCOPE(OpenGL_CacheManagement); - buffer_cache.SyncGuestHost(); shader_cache.SyncGuestHost(); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.FlushCachedWrites(); + } } void RasterizerOpenGL::UnmapMemory(VAddr addr, u64 size) { { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.UnmapMemory(addr, size); } - buffer_cache.OnCPUWrite(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.WriteMemory(addr, size); + } shader_cache.OnCPUWrite(addr, size); } @@ -799,14 +646,7 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) { } void RasterizerOpenGL::WaitForIdle() { - // Place a barrier on everything that is not framebuffer related. - // This is related to another flag that is not currently implemented. - glMemoryBarrier(GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT | GL_ELEMENT_ARRAY_BARRIER_BIT | - GL_UNIFORM_BARRIER_BIT | GL_TEXTURE_FETCH_BARRIER_BIT | - GL_SHADER_IMAGE_ACCESS_BARRIER_BIT | GL_COMMAND_BARRIER_BIT | - GL_PIXEL_BUFFER_BARRIER_BIT | GL_TEXTURE_UPDATE_BARRIER_BIT | - GL_BUFFER_UPDATE_BARRIER_BIT | GL_TRANSFORM_FEEDBACK_BARRIER_BIT | - GL_SHADER_STORAGE_BARRIER_BIT | GL_QUERY_BUFFER_BARRIER_BIT); + glMemoryBarrier(GL_ALL_BARRIER_BITS); } void RasterizerOpenGL::FragmentBarrier() { @@ -831,18 +671,21 @@ void RasterizerOpenGL::TickFrame() { num_queued_commands = 0; fence_manager.TickFrame(); - buffer_cache.TickFrame(); { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.TickFrame(); } + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.TickFrame(); + } } bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src, const Tegra::Engines::Fermi2D::Surface& dst, const Tegra::Engines::Fermi2D::Config& copy_config) { MICROPROFILE_SCOPE(OpenGL_Blits); - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.BlitImage(dst, src, copy_config); return true; } @@ -854,7 +697,7 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config, } MICROPROFILE_SCOPE(OpenGL_CacheManagement); - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; ImageView* const image_view{texture_cache.TryFindFramebufferImageView(framebuffer_addr)}; if (!image_view) { return false; @@ -921,166 +764,6 @@ void RasterizerOpenGL::BindTextures(const ShaderEntries& entries, GLuint base_te } } -void RasterizerOpenGL::SetupDrawConstBuffers(std::size_t stage_index, Shader* shader) { - static constexpr std::array PARAMETER_LUT{ - GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV, GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV, - GL_TESS_EVALUATION_PROGRAM_PARAMETER_BUFFER_NV, GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV, - GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV, - }; - MICROPROFILE_SCOPE(OpenGL_UBO); - const auto& stages = maxwell3d.state.shader_stages; - const auto& shader_stage = stages[stage_index]; - const auto& entries = shader->GetEntries(); - const bool use_unified = entries.use_unified_uniforms; - const std::size_t base_unified_offset = stage_index * NUM_CONST_BUFFERS_BYTES_PER_STAGE; - - const auto base_bindings = device.GetBaseBindings(stage_index); - u32 binding = device.UseAssemblyShaders() ? 0 : base_bindings.uniform_buffer; - for (const auto& entry : entries.const_buffers) { - const u32 index = entry.GetIndex(); - const auto& buffer = shader_stage.const_buffers[index]; - SetupConstBuffer(PARAMETER_LUT[stage_index], binding, buffer, entry, use_unified, - base_unified_offset + index * Maxwell::MaxConstBufferSize); - ++binding; - } - if (use_unified) { - const u32 index = static_cast(base_bindings.shader_storage_buffer + - entries.global_memory_entries.size()); - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, index, unified_uniform_buffer.handle, - base_unified_offset, NUM_CONST_BUFFERS_BYTES_PER_STAGE); - } -} - -void RasterizerOpenGL::SetupComputeConstBuffers(Shader* kernel) { - MICROPROFILE_SCOPE(OpenGL_UBO); - const auto& launch_desc = kepler_compute.launch_description; - const auto& entries = kernel->GetEntries(); - const bool use_unified = entries.use_unified_uniforms; - - u32 binding = 0; - for (const auto& entry : entries.const_buffers) { - const auto& config = launch_desc.const_buffer_config[entry.GetIndex()]; - const std::bitset<8> mask = launch_desc.const_buffer_enable_mask.Value(); - Tegra::Engines::ConstBufferInfo buffer; - buffer.address = config.Address(); - buffer.size = config.size; - buffer.enabled = mask[entry.GetIndex()]; - SetupConstBuffer(GL_COMPUTE_PROGRAM_PARAMETER_BUFFER_NV, binding, buffer, entry, - use_unified, entry.GetIndex() * Maxwell::MaxConstBufferSize); - ++binding; - } - if (use_unified) { - const GLuint index = static_cast(entries.global_memory_entries.size()); - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, index, unified_uniform_buffer.handle, 0, - NUM_CONST_BUFFERS_BYTES_PER_STAGE); - } -} - -void RasterizerOpenGL::SetupConstBuffer(GLenum stage, u32 binding, - const Tegra::Engines::ConstBufferInfo& buffer, - const ConstBufferEntry& entry, bool use_unified, - std::size_t unified_offset) { - if (!buffer.enabled) { - // Set values to zero to unbind buffers - if (device.UseAssemblyShaders()) { - glBindBufferRangeNV(stage, entry.GetIndex(), 0, 0, 0); - } else { - glBindBufferRange(GL_UNIFORM_BUFFER, binding, 0, 0, sizeof(float)); - } - return; - } - - // Align the actual size so it ends up being a multiple of vec4 to meet the OpenGL std140 - // UBO alignment requirements. - const std::size_t size = Common::AlignUp(GetConstBufferSize(buffer, entry), sizeof(GLvec4)); - - const bool fast_upload = !use_unified && device.HasFastBufferSubData(); - - const std::size_t alignment = use_unified ? 4 : device.GetUniformBufferAlignment(); - const GPUVAddr gpu_addr = buffer.address; - auto info = buffer_cache.UploadMemory(gpu_addr, size, alignment, false, fast_upload); - - if (device.UseAssemblyShaders()) { - UNIMPLEMENTED_IF(use_unified); - if (info.offset != 0) { - const GLuint staging_cbuf = staging_cbufs[current_cbuf++]; - glCopyNamedBufferSubData(info.handle, staging_cbuf, info.offset, 0, size); - info.handle = staging_cbuf; - info.offset = 0; - } - glBindBufferRangeNV(stage, binding, info.handle, info.offset, size); - return; - } - - if (use_unified) { - glCopyNamedBufferSubData(info.handle, unified_uniform_buffer.handle, info.offset, - unified_offset, size); - } else { - glBindBufferRange(GL_UNIFORM_BUFFER, binding, info.handle, info.offset, size); - } -} - -void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, Shader* shader) { - static constexpr std::array TARGET_LUT = { - GL_VERTEX_PROGRAM_NV, GL_TESS_CONTROL_PROGRAM_NV, GL_TESS_EVALUATION_PROGRAM_NV, - GL_GEOMETRY_PROGRAM_NV, GL_FRAGMENT_PROGRAM_NV, - }; - const auto& cbufs{maxwell3d.state.shader_stages[stage_index]}; - const auto& entries{shader->GetEntries().global_memory_entries}; - - std::array ssbos; - ASSERT(entries.size() < ssbos.size()); - - const bool assembly_shaders = device.UseAssemblyShaders(); - u32 binding = assembly_shaders ? 0 : device.GetBaseBindings(stage_index).shader_storage_buffer; - for (const auto& entry : entries) { - const GPUVAddr addr{cbufs.const_buffers[entry.cbuf_index].address + entry.cbuf_offset}; - const GPUVAddr gpu_addr{gpu_memory.Read(addr)}; - const u32 size{gpu_memory.Read(addr + 8)}; - SetupGlobalMemory(binding, entry, gpu_addr, size, &ssbos[binding]); - ++binding; - } - if (assembly_shaders) { - UpdateBindlessSSBOs(TARGET_LUT[stage_index], ssbos.data(), entries.size()); - } -} - -void RasterizerOpenGL::SetupComputeGlobalMemory(Shader* kernel) { - const auto& cbufs{kepler_compute.launch_description.const_buffer_config}; - const auto& entries{kernel->GetEntries().global_memory_entries}; - - std::array ssbos; - ASSERT(entries.size() < ssbos.size()); - - u32 binding = 0; - for (const auto& entry : entries) { - const GPUVAddr addr{cbufs[entry.cbuf_index].Address() + entry.cbuf_offset}; - const GPUVAddr gpu_addr{gpu_memory.Read(addr)}; - const u32 size{gpu_memory.Read(addr + 8)}; - SetupGlobalMemory(binding, entry, gpu_addr, size, &ssbos[binding]); - ++binding; - } - if (device.UseAssemblyShaders()) { - UpdateBindlessSSBOs(GL_COMPUTE_PROGRAM_NV, ssbos.data(), ssbos.size()); - } -} - -void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry, - GPUVAddr gpu_addr, size_t size, BindlessSSBO* ssbo) { - const size_t alignment{device.GetShaderStorageBufferAlignment()}; - const auto info = buffer_cache.UploadMemory(gpu_addr, size, alignment, entry.is_written); - if (device.UseAssemblyShaders()) { - *ssbo = BindlessSSBO{ - .address = static_cast(info.address + info.offset), - .length = static_cast(size), - .padding = 0, - }; - } else { - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding, info.handle, info.offset, - static_cast(size)); - } -} - void RasterizerOpenGL::SetupDrawTextures(const Shader* shader, size_t stage_index) { const bool via_header_index = maxwell3d.regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex; @@ -1128,6 +811,30 @@ void RasterizerOpenGL::SetupComputeImages(const Shader* shader) { } } +void RasterizerOpenGL::SyncState() { + SyncViewport(); + SyncRasterizeEnable(); + SyncPolygonModes(); + SyncColorMask(); + SyncFragmentColorClampState(); + SyncMultiSampleState(); + SyncDepthTestState(); + SyncDepthClamp(); + SyncStencilTestState(); + SyncBlendState(); + SyncLogicOpState(); + SyncCullMode(); + SyncPrimitiveRestart(); + SyncScissorTest(); + SyncPointState(); + SyncLineState(); + SyncPolygonOffset(); + SyncAlphaTest(); + SyncFramebufferSRGB(); + SyncVertexFormats(); + SyncVertexInstances(); +} + void RasterizerOpenGL::SyncViewport() { auto& flags = maxwell3d.dirty.flags; const auto& regs = maxwell3d.regs; @@ -1163,9 +870,11 @@ void RasterizerOpenGL::SyncViewport() { if (regs.screen_y_control.y_negate != 0) { flip_y = !flip_y; } - glClipControl(flip_y ? GL_UPPER_LEFT : GL_LOWER_LEFT, - regs.depth_mode == Maxwell::DepthMode::ZeroToOne ? GL_ZERO_TO_ONE - : GL_NEGATIVE_ONE_TO_ONE); + const bool is_zero_to_one = regs.depth_mode == Maxwell::DepthMode::ZeroToOne; + const GLenum origin = flip_y ? GL_UPPER_LEFT : GL_LOWER_LEFT; + const GLenum depth = is_zero_to_one ? GL_ZERO_TO_ONE : GL_NEGATIVE_ONE_TO_ONE; + state_tracker.ClipControl(origin, depth); + state_tracker.SetYNegate(regs.screen_y_control.y_negate != 0); } if (dirty_viewport) { @@ -1649,36 +1358,13 @@ void RasterizerOpenGL::BeginTransformFeedback(GLenum primitive_mode) { if (regs.tfb_enabled == 0) { return; } - if (device.UseAssemblyShaders()) { SyncTransformFeedback(); } - UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationControl) || regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationEval) || regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::Geometry)); - - for (std::size_t index = 0; index < Maxwell::NumTransformFeedbackBuffers; ++index) { - const auto& binding = regs.tfb_bindings[index]; - if (!binding.buffer_enable) { - if (enabled_transform_feedback_buffers[index]) { - glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, static_cast(index), 0, 0, - 0); - } - enabled_transform_feedback_buffers[index] = false; - continue; - } - enabled_transform_feedback_buffers[index] = true; - - auto& tfb_buffer = transform_feedback_buffers[index]; - tfb_buffer.Create(); - - const GLuint handle = tfb_buffer.handle; - const std::size_t size = binding.buffer_size; - glNamedBufferData(handle, static_cast(size), nullptr, GL_STREAM_COPY); - glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, static_cast(index), handle, 0, - static_cast(size)); - } + UNIMPLEMENTED_IF(primitive_mode != GL_POINTS); // We may have to call BeginTransformFeedbackNV here since they seem to call different // implementations on Nvidia's driver (the pointer is different) but we are using @@ -1692,23 +1378,7 @@ void RasterizerOpenGL::EndTransformFeedback() { if (regs.tfb_enabled == 0) { return; } - glEndTransformFeedback(); - - for (std::size_t index = 0; index < Maxwell::NumTransformFeedbackBuffers; ++index) { - const auto& binding = regs.tfb_bindings[index]; - if (!binding.buffer_enable) { - continue; - } - UNIMPLEMENTED_IF(binding.buffer_offset != 0); - - const GLuint handle = transform_feedback_buffers[index].handle; - const GPUVAddr gpu_addr = binding.Address(); - const std::size_t size = binding.buffer_size; - const auto info = buffer_cache.UploadMemory(gpu_addr, size, 4, true); - glCopyNamedBufferSubData(handle, info.handle, 0, info.offset, - static_cast(size)); - } } } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index 82e03e6773..31d69a94cf 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -30,7 +30,6 @@ #include "video_core/renderer_opengl/gl_shader_decompiler.h" #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/gl_state_tracker.h" -#include "video_core/renderer_opengl/gl_stream_buffer.h" #include "video_core/renderer_opengl/gl_texture_cache.h" #include "video_core/shader/async_shaders.h" #include "video_core/textures/texture.h" @@ -47,6 +46,11 @@ namespace Tegra { class MemoryManager; } +namespace Vulkan { +class Device; +class MemoryAllocator; +} // namespace Vulkan + namespace OpenGL { struct ScreenInfo; @@ -63,6 +67,8 @@ class RasterizerOpenGL : public VideoCore::RasterizerAccelerated { public: explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_, Core::Memory::Memory& cpu_memory_, const Device& device_, + const Vulkan::Device* vulkan_device, + Vulkan::MemoryAllocator* vulkan_memory_allocator, ScreenInfo& screen_info_, ProgramManager& program_manager_, StateTracker& state_tracker_); ~RasterizerOpenGL() override; @@ -72,6 +78,7 @@ public: void DispatchCompute(GPUVAddr code_addr) override; void ResetCounter(VideoCore::QueryType type) override; void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional timestamp) override; + void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size) override; void FlushAll() override; void FlushRegion(VAddr addr, u64 size) override; bool MustFlushRegion(VAddr addr, u64 size) override; @@ -119,27 +126,6 @@ private: void BindTextures(const ShaderEntries& entries, GLuint base_texture, GLuint base_image, size_t& image_view_index, size_t& texture_index, size_t& image_index); - /// Configures the current constbuffers to use for the draw command. - void SetupDrawConstBuffers(std::size_t stage_index, Shader* shader); - - /// Configures the current constbuffers to use for the kernel invocation. - void SetupComputeConstBuffers(Shader* kernel); - - /// Configures a constant buffer. - void SetupConstBuffer(GLenum stage, u32 binding, const Tegra::Engines::ConstBufferInfo& buffer, - const ConstBufferEntry& entry, bool use_unified, - std::size_t unified_offset); - - /// Configures the current global memory entries to use for the draw command. - void SetupDrawGlobalMemory(std::size_t stage_index, Shader* shader); - - /// Configures the current global memory entries to use for the kernel invocation. - void SetupComputeGlobalMemory(Shader* kernel); - - /// Configures a global memory buffer. - void SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& entry, GPUVAddr gpu_addr, - size_t size, BindlessSSBO* ssbo); - /// Configures the current textures to use for the draw command. void SetupDrawTextures(const Shader* shader, size_t stage_index); @@ -152,6 +138,9 @@ private: /// Configures images in a compute shader. void SetupComputeImages(const Shader* shader); + /// Syncs state to match guest's + void SyncState(); + /// Syncs the viewport and depth range to match the guest state void SyncViewport(); @@ -215,6 +204,12 @@ private: /// Syncs the framebuffer sRGB state to match the guest state void SyncFramebufferSRGB(); + /// Syncs vertex formats to match the guest state + void SyncVertexFormats(); + + /// Syncs vertex instances to match the guest state + void SyncVertexInstances(); + /// Syncs transform feedback state to match guest state /// @note Only valid on assembly shaders void SyncTransformFeedback(); @@ -225,19 +220,7 @@ private: /// End a transform feedback void EndTransformFeedback(); - std::size_t CalculateVertexArraysSize() const; - - std::size_t CalculateIndexBufferSize() const; - - /// Updates the current vertex format - void SetupVertexFormat(); - - void SetupVertexBuffer(); - void SetupVertexInstances(); - - GLintptr SetupIndexBuffer(); - - void SetupShaders(); + void SetupShaders(bool is_indexed); Tegra::GPU& gpu; Tegra::Engines::Maxwell3D& maxwell3d; @@ -249,12 +232,12 @@ private: ProgramManager& program_manager; StateTracker& state_tracker; - OGLStreamBuffer stream_buffer; TextureCacheRuntime texture_cache_runtime; TextureCache texture_cache; + BufferCacheRuntime buffer_cache_runtime; + BufferCache buffer_cache; ShaderCacheOpenGL shader_cache; QueryCache query_cache; - OGLBufferCache buffer_cache; FenceManagerOpenGL fence_manager; VideoCommon::Shader::AsyncShaders async_shaders; @@ -262,20 +245,8 @@ private: boost::container::static_vector image_view_indices; std::array image_view_ids; boost::container::static_vector sampler_handles; - std::array texture_handles; - std::array image_handles; - - std::array - transform_feedback_buffers; - std::bitset - enabled_transform_feedback_buffers; - - static constexpr std::size_t NUM_CONSTANT_BUFFERS = - Tegra::Engines::Maxwell3D::Regs::MaxConstBuffers * - Tegra::Engines::Maxwell3D::Regs::MaxShaderProgram; - std::array staging_cbufs{}; - std::size_t current_cbuf = 0; - OGLBuffer unified_uniform_buffer; + std::array texture_handles{}; + std::array image_handles{}; /// Number of commands queued to the OpenGL driver. Resetted on flush. std::size_t num_queued_commands = 0; diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp index 0e34a0f203..3428e5e214 100644 --- a/src/video_core/renderer_opengl/gl_resource_manager.cpp +++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp @@ -171,12 +171,6 @@ void OGLBuffer::Release() { handle = 0; } -void OGLBuffer::MakeStreamCopy(std::size_t buffer_size) { - ASSERT_OR_EXECUTE((handle != 0 && buffer_size != 0), { return; }); - - glNamedBufferData(handle, buffer_size, nullptr, GL_STREAM_COPY); -} - void OGLSync::Create() { if (handle != 0) return; diff --git a/src/video_core/renderer_opengl/gl_resource_manager.h b/src/video_core/renderer_opengl/gl_resource_manager.h index f483986697..552d79db47 100644 --- a/src/video_core/renderer_opengl/gl_resource_manager.h +++ b/src/video_core/renderer_opengl/gl_resource_manager.h @@ -234,9 +234,6 @@ public: /// Deletes the internal OpenGL resource void Release(); - // Converts the buffer into a stream copy buffer with a fixed size - void MakeStreamCopy(std::size_t buffer_size); - GLuint handle = 0; }; diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index c35b71b6b6..ac78d344ca 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -64,7 +64,7 @@ using TextureIR = std::variant constexpr u32 MAX_CONSTBUFFER_SCALARS = static_cast(Maxwell::MaxConstBufferSize) / sizeof(u32); constexpr u32 MAX_CONSTBUFFER_ELEMENTS = MAX_CONSTBUFFER_SCALARS / sizeof(u32); -constexpr std::string_view CommonDeclarations = R"(#define ftoi floatBitsToInt +constexpr std::string_view COMMON_DECLARATIONS = R"(#define ftoi floatBitsToInt #define ftou floatBitsToUint #define itof intBitsToFloat #define utof uintBitsToFloat @@ -77,10 +77,6 @@ bvec2 HalfFloatNanComparison(bvec2 comparison, vec2 pair1, vec2 pair2) {{ const float fswzadd_modifiers_a[] = float[4](-1.0f, 1.0f, -1.0f, 0.0f ); const float fswzadd_modifiers_b[] = float[4](-1.0f, -1.0f, 1.0f, -1.0f ); - -layout (std140, binding = {}) uniform vs_config {{ - float y_direction; -}}; )"; class ShaderWriter final { @@ -402,13 +398,6 @@ std::string FlowStackTopName(MetaStackClass stack) { return fmt::format("{}_flow_stack_top", GetFlowStackPrefix(stack)); } -bool UseUnifiedUniforms(const Device& device, const ShaderIR& ir, ShaderType stage) { - const u32 num_ubos = static_cast(ir.GetConstantBuffers().size()); - // We waste one UBO for emulation - const u32 num_available_ubos = device.GetMaxUniformBuffers(stage) - 1; - return num_ubos > num_available_ubos; -} - struct GenericVaryingDescription { std::string name; u8 first_element = 0; @@ -420,9 +409,8 @@ public: explicit GLSLDecompiler(const Device& device_, const ShaderIR& ir_, const Registry& registry_, ShaderType stage_, std::string_view identifier_, std::string_view suffix_) - : device{device_}, ir{ir_}, registry{registry_}, stage{stage_}, identifier{identifier_}, - suffix{suffix_}, header{ir.GetHeader()}, use_unified_uniforms{ - UseUnifiedUniforms(device_, ir_, stage_)} { + : device{device_}, ir{ir_}, registry{registry_}, stage{stage_}, + identifier{identifier_}, suffix{suffix_}, header{ir.GetHeader()} { if (stage != ShaderType::Compute) { transform_feedback = BuildTransformFeedback(registry.GetGraphicsInfo()); } @@ -516,7 +504,8 @@ private: if (!identifier.empty()) { code.AddLine("// {}", identifier); } - code.AddLine("#version 440 {}", ir.UsesLegacyVaryings() ? "compatibility" : "core"); + const bool use_compatibility = ir.UsesLegacyVaryings() || ir.UsesYNegate(); + code.AddLine("#version 440 {}", use_compatibility ? "compatibility" : "core"); code.AddLine("#extension GL_ARB_separate_shader_objects : enable"); if (device.HasShaderBallot()) { code.AddLine("#extension GL_ARB_shader_ballot : require"); @@ -542,7 +531,7 @@ private: code.AddNewLine(); - code.AddLine(CommonDeclarations, EmulationUniformBlockBinding); + code.AddLine(COMMON_DECLARATIONS); } void DeclareVertex() { @@ -865,17 +854,6 @@ private: } void DeclareConstantBuffers() { - if (use_unified_uniforms) { - const u32 binding = device.GetBaseBindings(stage).shader_storage_buffer + - static_cast(ir.GetGlobalMemory().size()); - code.AddLine("layout (std430, binding = {}) readonly buffer UnifiedUniforms {{", - binding); - code.AddLine(" uint cbufs[];"); - code.AddLine("}};"); - code.AddNewLine(); - return; - } - u32 binding = device.GetBaseBindings(stage).uniform_buffer; for (const auto& [index, info] : ir.GetConstantBuffers()) { const u32 num_elements = Common::DivCeil(info.GetSize(), 4 * sizeof(u32)); @@ -1081,29 +1059,17 @@ private: if (const auto cbuf = std::get_if(&*node)) { const Node offset = cbuf->GetOffset(); - const u32 base_unified_offset = cbuf->GetIndex() * MAX_CONSTBUFFER_SCALARS; if (const auto immediate = std::get_if(&*offset)) { // Direct access const u32 offset_imm = immediate->GetValue(); ASSERT_MSG(offset_imm % 4 == 0, "Unaligned cbuf direct access"); - if (use_unified_uniforms) { - return {fmt::format("cbufs[{}]", base_unified_offset + offset_imm / 4), - Type::Uint}; - } else { - return {fmt::format("{}[{}][{}]", GetConstBuffer(cbuf->GetIndex()), - offset_imm / (4 * 4), (offset_imm / 4) % 4), - Type::Uint}; - } - } - - // Indirect access - if (use_unified_uniforms) { - return {fmt::format("cbufs[{} + ({} >> 2)]", base_unified_offset, - Visit(offset).AsUint()), + return {fmt::format("{}[{}][{}]", GetConstBuffer(cbuf->GetIndex()), + offset_imm / (4 * 4), (offset_imm / 4) % 4), Type::Uint}; } + // Indirect access const std::string final_offset = code.GenerateTemporary(); code.AddLine("uint {} = {} >> 2;", final_offset, Visit(offset).AsUint()); @@ -2293,7 +2259,6 @@ private: } } } - if (header.ps.omap.depth) { // The depth output is always 2 registers after the last color output, and current_reg // already contains one past the last color register. @@ -2337,7 +2302,8 @@ private: } Expression YNegate(Operation operation) { - return {"y_direction", Type::Float}; + // Y_NEGATE is mapped to this uniform value + return {"gl_FrontMaterial.ambient.a", Type::Float}; } template @@ -2787,7 +2753,6 @@ private: const std::string_view identifier; const std::string_view suffix; const Header header; - const bool use_unified_uniforms; std::unordered_map transform_feedback; ShaderWriter code; @@ -3003,8 +2968,10 @@ ShaderEntries MakeEntries(const Device& device, const ShaderIR& ir, ShaderType s for (std::size_t i = 0; i < std::size(clip_distances); ++i) { entries.clip_distances = (clip_distances[i] ? 1U : 0U) << i; } + for (const auto& buffer : entries.const_buffers) { + entries.enabled_uniform_buffers |= 1U << buffer.GetIndex(); + } entries.shader_length = ir.GetLength(); - entries.use_unified_uniforms = UseUnifiedUniforms(device, ir, stage); return entries; } diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.h b/src/video_core/renderer_opengl/gl_shader_decompiler.h index be68994bb2..0397a000c2 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.h +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.h @@ -55,7 +55,7 @@ struct ShaderEntries { std::vector images; std::size_t shader_length{}; u32 clip_distances{}; - bool use_unified_uniforms{}; + u32 enabled_uniform_buffers{}; }; ShaderEntries MakeEntries(const Device& device, const VideoCommon::Shader::ShaderIR& ir, diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp index 60e6fa39f9..dbdf5230fa 100644 --- a/src/video_core/renderer_opengl/gl_state_tracker.cpp +++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp @@ -36,16 +36,10 @@ void SetupDirtyColorMasks(Tables& tables) { FillBlock(tables[1], OFF(color_mask), NUM(color_mask), ColorMasks); } -void SetupDirtyVertexArrays(Tables& tables) { - static constexpr std::size_t num_array = 3; +void SetupDirtyVertexInstances(Tables& tables) { static constexpr std::size_t instance_base_offset = 3; for (std::size_t i = 0; i < Regs::NumVertexArrays; ++i) { const std::size_t array_offset = OFF(vertex_array) + i * NUM(vertex_array[0]); - const std::size_t limit_offset = OFF(vertex_array_limit) + i * NUM(vertex_array_limit[0]); - - FillBlock(tables, array_offset, num_array, VertexBuffer0 + i, VertexBuffers); - FillBlock(tables, limit_offset, NUM(vertex_array_limit), VertexBuffer0 + i, VertexBuffers); - const std::size_t instance_array_offset = array_offset + instance_base_offset; tables[0][instance_array_offset] = static_cast(VertexInstance0 + i); tables[1][instance_array_offset] = VertexInstances; @@ -217,11 +211,11 @@ void SetupDirtyMisc(Tables& tables) { StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags} { auto& dirty = gpu.Maxwell3D().dirty; auto& tables = dirty.tables; - SetupDirtyRenderTargets(tables); + SetupDirtyFlags(tables); SetupDirtyColorMasks(tables); SetupDirtyViewports(tables); SetupDirtyScissors(tables); - SetupDirtyVertexArrays(tables); + SetupDirtyVertexInstances(tables); SetupDirtyVertexFormat(tables); SetupDirtyShaders(tables); SetupDirtyPolygonModes(tables); @@ -241,19 +235,6 @@ StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags} SetupDirtyClipControl(tables); SetupDirtyDepthClampEnabled(tables); SetupDirtyMisc(tables); - - auto& store = dirty.on_write_stores; - store[VertexBuffers] = true; - for (std::size_t i = 0; i < Regs::NumVertexArrays; ++i) { - store[VertexBuffer0 + i] = true; - } -} - -void StateTracker::InvalidateStreamBuffer() { - flags[Dirty::VertexBuffers] = true; - for (int index = Dirty::VertexBuffer0; index <= Dirty::VertexBuffer31; ++index) { - flags[index] = true; - } } } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h index 574615d3c4..94c9051160 100644 --- a/src/video_core/renderer_opengl/gl_state_tracker.h +++ b/src/video_core/renderer_opengl/gl_state_tracker.h @@ -28,10 +28,6 @@ enum : u8 { VertexFormat0, VertexFormat31 = VertexFormat0 + 31, - VertexBuffers, - VertexBuffer0, - VertexBuffer31 = VertexBuffer0 + 31, - VertexInstances, VertexInstance0, VertexInstance31 = VertexInstance0 + 31, @@ -92,8 +88,6 @@ class StateTracker { public: explicit StateTracker(Tegra::GPU& gpu); - void InvalidateStreamBuffer(); - void BindIndexBuffer(GLuint new_index_buffer) { if (index_buffer == new_index_buffer) { return; @@ -110,13 +104,32 @@ public: glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer); } + void ClipControl(GLenum new_origin, GLenum new_depth) { + if (new_origin == origin && new_depth == depth) { + return; + } + origin = new_origin; + depth = new_depth; + glClipControl(origin, depth); + } + + void SetYNegate(bool new_y_negate) { + if (new_y_negate == y_negate) { + return; + } + // Y_NEGATE is mapped to gl_FrontMaterial.ambient.a + y_negate = new_y_negate; + const std::array ambient{0.0f, 0.0f, 0.0f, y_negate ? -1.0f : 1.0f}; + glMaterialfv(GL_FRONT, GL_AMBIENT, ambient.data()); + } + void NotifyScreenDrawVertexArray() { flags[OpenGL::Dirty::VertexFormats] = true; flags[OpenGL::Dirty::VertexFormat0 + 0] = true; flags[OpenGL::Dirty::VertexFormat0 + 1] = true; - flags[OpenGL::Dirty::VertexBuffers] = true; - flags[OpenGL::Dirty::VertexBuffer0] = true; + flags[VideoCommon::Dirty::VertexBuffers] = true; + flags[VideoCommon::Dirty::VertexBuffer0] = true; flags[OpenGL::Dirty::VertexInstances] = true; flags[OpenGL::Dirty::VertexInstance0 + 0] = true; @@ -202,6 +215,9 @@ private: GLuint framebuffer = 0; GLuint index_buffer = 0; + GLenum origin = GL_LOWER_LEFT; + GLenum depth = GL_NEGATIVE_ONE_TO_ONE; + bool y_negate = false; }; } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.cpp b/src/video_core/renderer_opengl/gl_stream_buffer.cpp index e0819cdf27..bfb992a796 100644 --- a/src/video_core/renderer_opengl/gl_stream_buffer.cpp +++ b/src/video_core/renderer_opengl/gl_stream_buffer.cpp @@ -1,70 +1,64 @@ -// Copyright 2018 Citra Emulator Project +// Copyright 2021 yuzu Emulator Project // Licensed under GPLv2 or any later version // Refer to the license.txt file included. -#include -#include +#include +#include +#include + +#include #include "common/alignment.h" #include "common/assert.h" -#include "common/microprofile.h" -#include "video_core/renderer_opengl/gl_device.h" -#include "video_core/renderer_opengl/gl_state_tracker.h" #include "video_core/renderer_opengl/gl_stream_buffer.h" -MICROPROFILE_DEFINE(OpenGL_StreamBuffer, "OpenGL", "Stream Buffer Orphaning", - MP_RGB(128, 128, 192)); - namespace OpenGL { -OGLStreamBuffer::OGLStreamBuffer(const Device& device, StateTracker& state_tracker_) - : state_tracker{state_tracker_} { - gl_buffer.Create(); - - static constexpr GLbitfield flags = GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT; - glNamedBufferStorage(gl_buffer.handle, BUFFER_SIZE, nullptr, flags); - mapped_ptr = static_cast( - glMapNamedBufferRange(gl_buffer.handle, 0, BUFFER_SIZE, flags | GL_MAP_FLUSH_EXPLICIT_BIT)); - - if (device.UseAssemblyShaders() || device.HasVertexBufferUnifiedMemory()) { - glMakeNamedBufferResidentNV(gl_buffer.handle, GL_READ_ONLY); - glGetNamedBufferParameterui64vNV(gl_buffer.handle, GL_BUFFER_GPU_ADDRESS_NV, &gpu_address); +StreamBuffer::StreamBuffer() { + static constexpr GLenum flags = GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT; + buffer.Create(); + glObjectLabel(GL_BUFFER, buffer.handle, -1, "Stream Buffer"); + glNamedBufferStorage(buffer.handle, STREAM_BUFFER_SIZE, nullptr, flags); + mapped_pointer = + static_cast(glMapNamedBufferRange(buffer.handle, 0, STREAM_BUFFER_SIZE, flags)); + for (OGLSync& sync : fences) { + sync.Create(); } } -OGLStreamBuffer::~OGLStreamBuffer() { - glUnmapNamedBuffer(gl_buffer.handle); - gl_buffer.Release(); -} - -std::pair OGLStreamBuffer::Map(GLsizeiptr size, GLintptr alignment) { - ASSERT(size <= BUFFER_SIZE); - ASSERT(alignment <= BUFFER_SIZE); - mapped_size = size; - - if (alignment > 0) { - buffer_pos = Common::AlignUp(buffer_pos, alignment); +std::pair, size_t> StreamBuffer::Request(size_t size) noexcept { + ASSERT(size < REGION_SIZE); + for (size_t region = Region(used_iterator), region_end = Region(iterator); region < region_end; + ++region) { + fences[region].Create(); } + used_iterator = iterator; - if (buffer_pos + size > BUFFER_SIZE) { - MICROPROFILE_SCOPE(OpenGL_StreamBuffer); - glInvalidateBufferData(gl_buffer.handle); - state_tracker.InvalidateStreamBuffer(); - - buffer_pos = 0; + for (size_t region = Region(free_iterator) + 1, + region_end = std::min(Region(iterator + size) + 1, NUM_SYNCS); + region < region_end; ++region) { + glClientWaitSync(fences[region].handle, 0, GL_TIMEOUT_IGNORED); + fences[region].Release(); } - - return std::make_pair(mapped_ptr + buffer_pos, buffer_pos); -} - -void OGLStreamBuffer::Unmap(GLsizeiptr size) { - ASSERT(size <= mapped_size); - - if (size > 0) { - glFlushMappedNamedBufferRange(gl_buffer.handle, buffer_pos, size); + if (iterator + size > free_iterator) { + free_iterator = iterator + size; } + if (iterator + size > STREAM_BUFFER_SIZE) { + for (size_t region = Region(used_iterator); region < NUM_SYNCS; ++region) { + fences[region].Create(); + } + used_iterator = 0; + iterator = 0; + free_iterator = size; - buffer_pos += size; + for (size_t region = 0, region_end = Region(size); region <= region_end; ++region) { + glClientWaitSync(fences[region].handle, 0, GL_TIMEOUT_IGNORED); + fences[region].Release(); + } + } + const size_t offset = iterator; + iterator = Common::AlignUp(iterator + size, MAX_ALIGNMENT); + return {std::span(mapped_pointer + offset, size), offset}; } } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.h b/src/video_core/renderer_opengl/gl_stream_buffer.h index dd9cf67ebb..6dbb6bfba0 100644 --- a/src/video_core/renderer_opengl/gl_stream_buffer.h +++ b/src/video_core/renderer_opengl/gl_stream_buffer.h @@ -1,9 +1,12 @@ -// Copyright 2018 Citra Emulator Project +// Copyright 2021 yuzu Emulator Project // Licensed under GPLv2 or any later version // Refer to the license.txt file included. #pragma once +#include +#include +#include #include #include @@ -13,48 +16,35 @@ namespace OpenGL { -class Device; -class StateTracker; +class StreamBuffer { + static constexpr size_t STREAM_BUFFER_SIZE = 64 * 1024 * 1024; + static constexpr size_t NUM_SYNCS = 16; + static constexpr size_t REGION_SIZE = STREAM_BUFFER_SIZE / NUM_SYNCS; + static constexpr size_t MAX_ALIGNMENT = 256; + static_assert(STREAM_BUFFER_SIZE % MAX_ALIGNMENT == 0); + static_assert(STREAM_BUFFER_SIZE % NUM_SYNCS == 0); + static_assert(REGION_SIZE % MAX_ALIGNMENT == 0); -class OGLStreamBuffer : private NonCopyable { public: - explicit OGLStreamBuffer(const Device& device, StateTracker& state_tracker_); - ~OGLStreamBuffer(); + explicit StreamBuffer(); - /* - * Allocates a linear chunk of memory in the GPU buffer with at least "size" bytes - * and the optional alignment requirement. - * If the buffer is full, the whole buffer is reallocated which invalidates old chunks. - * The return values are the pointer to the new chunk, and the offset within the buffer. - * The actual used size must be specified on unmapping the chunk. - */ - std::pair Map(GLsizeiptr size, GLintptr alignment = 0); + [[nodiscard]] std::pair, size_t> Request(size_t size) noexcept; - void Unmap(GLsizeiptr size); - - GLuint Handle() const { - return gl_buffer.handle; - } - - u64 Address() const { - return gpu_address; - } - - GLsizeiptr Size() const noexcept { - return BUFFER_SIZE; + [[nodiscard]] GLuint Handle() const noexcept { + return buffer.handle; } private: - static constexpr GLsizeiptr BUFFER_SIZE = 256 * 1024 * 1024; + [[nodiscard]] static size_t Region(size_t offset) noexcept { + return offset / REGION_SIZE; + } - StateTracker& state_tracker; - - OGLBuffer gl_buffer; - - GLuint64EXT gpu_address = 0; - GLintptr buffer_pos = 0; - GLsizeiptr mapped_size = 0; - u8* mapped_ptr = nullptr; + size_t iterator = 0; + size_t used_iterator = 0; + size_t free_iterator = 0; + u8* mapped_pointer = nullptr; + OGLBuffer buffer; + std::array fences; }; } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp index 546cb6d002..37572ab28b 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.cpp +++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp @@ -398,9 +398,6 @@ void AttachTexture(GLuint fbo, GLenum attachment, const ImageView* image_view) { } // Anonymous namespace -ImageBufferMap::ImageBufferMap(GLuint handle_, u8* map, size_t size, OGLSync* sync_) - : span(map, size), sync{sync_}, handle{handle_} {} - ImageBufferMap::~ImageBufferMap() { if (sync) { sync->Create(); @@ -487,11 +484,11 @@ void TextureCacheRuntime::Finish() { glFinish(); } -ImageBufferMap TextureCacheRuntime::MapUploadBuffer(size_t size) { +ImageBufferMap TextureCacheRuntime::UploadStagingBuffer(size_t size) { return upload_buffers.RequestMap(size, true); } -ImageBufferMap TextureCacheRuntime::MapDownloadBuffer(size_t size) { +ImageBufferMap TextureCacheRuntime::DownloadStagingBuffer(size_t size) { return download_buffers.RequestMap(size, false); } @@ -596,7 +593,11 @@ ImageBufferMap TextureCacheRuntime::StagingBuffers::RequestMap(size_t requested_ bool insert_fence) { const size_t index = RequestBuffer(requested_size); OGLSync* const sync = insert_fence ? &syncs[index] : nullptr; - return ImageBufferMap(buffers[index].handle, maps[index], requested_size, sync); + return ImageBufferMap{ + .mapped_span = std::span(maps[index], requested_size), + .sync = sync, + .buffer = buffers[index].handle, + }; } size_t TextureCacheRuntime::StagingBuffers::RequestBuffer(size_t requested_size) { @@ -711,7 +712,7 @@ Image::Image(TextureCacheRuntime& runtime, const VideoCommon::ImageInfo& info_, void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, std::span copies) { - glBindBuffer(GL_PIXEL_UNPACK_BUFFER, map.Handle()); + glBindBuffer(GL_PIXEL_UNPACK_BUFFER, map.buffer); glFlushMappedBufferRange(GL_PIXEL_UNPACK_BUFFER, buffer_offset, unswizzled_size_bytes); glPixelStorei(GL_UNPACK_ALIGNMENT, 1); @@ -735,7 +736,7 @@ void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, std::span copies) { for (const VideoCommon::BufferCopy& copy : copies) { - glCopyNamedBufferSubData(map.Handle(), buffer.handle, copy.src_offset + buffer_offset, + glCopyNamedBufferSubData(map.buffer, buffer.handle, copy.src_offset + buffer_offset, copy.dst_offset, copy.size); } } @@ -744,7 +745,7 @@ void Image::DownloadMemory(ImageBufferMap& map, size_t buffer_offset, std::span copies) { glMemoryBarrier(GL_PIXEL_BUFFER_BARRIER_BIT); // TODO: Move this to its own API - glBindBuffer(GL_PIXEL_PACK_BUFFER, map.Handle()); + glBindBuffer(GL_PIXEL_PACK_BUFFER, map.buffer); glPixelStorei(GL_PACK_ALIGNMENT, 1); u32 current_row_length = std::numeric_limits::max(); diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h index 15b7c36766..60d08d6d63 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.h +++ b/src/video_core/renderer_opengl/gl_texture_cache.h @@ -31,23 +31,12 @@ using VideoCommon::NUM_RT; using VideoCommon::Offset2D; using VideoCommon::RenderTargets; -class ImageBufferMap { -public: - explicit ImageBufferMap(GLuint handle, u8* map, size_t size, OGLSync* sync); +struct ImageBufferMap { ~ImageBufferMap(); - GLuint Handle() const noexcept { - return handle; - } - - std::span Span() const noexcept { - return span; - } - -private: - std::span span; + std::span mapped_span; OGLSync* sync; - GLuint handle; + GLuint buffer; }; struct FormatProperties { @@ -69,9 +58,9 @@ public: void Finish(); - ImageBufferMap MapUploadBuffer(size_t size); + ImageBufferMap UploadStagingBuffer(size_t size); - ImageBufferMap MapDownloadBuffer(size_t size); + ImageBufferMap DownloadStagingBuffer(size_t size); void CopyImage(Image& dst, Image& src, std::span copies); diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp index 7eb5ab17a5..8fcb865816 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.cpp +++ b/src/video_core/renderer_opengl/renderer_opengl.cpp @@ -27,11 +27,14 @@ #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/renderer_opengl.h" #include "video_core/textures/decoders.h" +#include "video_core/vulkan_common/vulkan_debug_callback.h" +#include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_instance.h" +#include "video_core/vulkan_common/vulkan_library.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" namespace OpenGL { - namespace { - constexpr GLint PositionLocation = 0; constexpr GLint TexCoordLocation = 1; constexpr GLint ModelViewMatrixLocation = 0; @@ -125,25 +128,98 @@ void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severit } } +Vulkan::vk::PhysicalDevice FindPhysicalDevice(Vulkan::vk::Instance& instance) { + using namespace Vulkan; + using UUID = std::array; + + GLint num_device_uuids; + glGetIntegerv(GL_NUM_DEVICE_UUIDS_EXT, &num_device_uuids); + std::vector device_uuids(num_device_uuids); + for (GLint index = 0; index < num_device_uuids; ++index) { + glGetUnsignedBytei_vEXT(GL_DEVICE_UUID_EXT, 0, device_uuids[index].data()); + } + UUID driver_uuid; + glGetUnsignedBytevEXT(GL_DRIVER_UUID_EXT, driver_uuid.data()); + + for (const VkPhysicalDevice raw_physical_device : instance.EnumeratePhysicalDevices()) { + VkPhysicalDeviceIDProperties device_id_properties{}; + device_id_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES; + + VkPhysicalDeviceProperties2KHR properties{ + .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR, + .pNext = &device_id_properties, + .properties{}, + }; + vk::PhysicalDevice physical_device(raw_physical_device, instance.Dispatch()); + physical_device.GetProperties2KHR(properties); + if (!std::ranges::equal(device_id_properties.driverUUID, driver_uuid)) { + continue; + } + const auto it = + std::ranges::find_if(device_uuids, [&device_id_properties, driver_uuid](UUID uuid) { + return std::ranges::equal(device_id_properties.deviceUUID, uuid); + }); + if (it != device_uuids.end()) { + return physical_device; + } + } + throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER); +} } // Anonymous namespace +struct VulkanObjects { + static std::unique_ptr TryCreate() { + if (!GLAD_GL_EXT_memory_object) { + // Interop is not present + return nullptr; + } + const std::string_view vendor{reinterpret_cast(glGetString(GL_VENDOR))}; + if (vendor == "ATI Technologies Inc.") { + // Avoid using GL_EXT_memory_object on AMD, as it makes the GL driver crash + return nullptr; + } + if (!Settings::values.use_assembly_shaders.GetValue()) { + // We only need interop when assembly shaders are enabled + return nullptr; + } +#ifdef __linux__ + LOG_WARNING(Render_OpenGL, "Interop doesn't work on Linux at the moment"); + return nullptr; +#endif + try { + return std::make_unique(); + } catch (const Vulkan::vk::Exception& exception) { + LOG_ERROR(Render_OpenGL, "Failed to initialize Vulkan objects with error: {}", + exception.what()); + return nullptr; + } + } + + Common::DynamicLibrary library{Vulkan::OpenLibrary()}; + Vulkan::vk::InstanceDispatch dld; + Vulkan::vk::Instance instance{Vulkan::CreateInstance(library, dld, VK_API_VERSION_1_1)}; + Vulkan::Device device{*instance, FindPhysicalDevice(instance), nullptr, dld}; + Vulkan::MemoryAllocator memory_allocator{device, true}; +}; + RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_, Core::Frontend::EmuWindow& emu_window_, Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_, std::unique_ptr context_) : RendererBase{emu_window_, std::move(context_)}, telemetry_session{telemetry_session_}, - emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, program_manager{device}, - rasterizer{emu_window, gpu, cpu_memory, device, screen_info, program_manager, state_tracker} { + emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, + vulkan_objects{VulkanObjects::TryCreate()}, device{vulkan_objects != nullptr}, + state_tracker{gpu}, program_manager{device}, + rasterizer(emu_window, gpu, cpu_memory, device, + vulkan_objects ? &vulkan_objects->device : nullptr, + vulkan_objects ? &vulkan_objects->memory_allocator : nullptr, screen_info, + program_manager, state_tracker) { if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) { glEnable(GL_DEBUG_OUTPUT); glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS); glDebugMessageCallback(DebugHandler, nullptr); } AddTelemetryFields(); - - if (!GLAD_GL_VERSION_4_6) { - throw std::runtime_error{"OpenGL 4.3 is not available"}; - } InitOpenGLObjects(); } @@ -280,6 +356,7 @@ void RendererOpenGL::InitOpenGLObjects() { // Enable unified vertex attributes and query vertex buffer address when the driver supports it if (device.HasVertexBufferUnifiedMemory()) { glEnableClientState(GL_VERTEX_ATTRIB_ARRAY_UNIFIED_NV); + glEnableClientState(GL_ELEMENT_ARRAY_UNIFIED_NV); glMakeNamedBufferResidentNV(vertex_buffer.handle, GL_READ_ONLY); glGetNamedBufferParameterui64vNV(vertex_buffer.handle, GL_BUFFER_GPU_ADDRESS_NV, @@ -412,6 +489,7 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) { program_manager.BindHostPipeline(pipeline.handle); + state_tracker.ClipControl(GL_LOWER_LEFT, GL_ZERO_TO_ONE); glEnable(GL_CULL_FACE); if (screen_info.display_srgb) { glEnable(GL_FRAMEBUFFER_SRGB); @@ -430,7 +508,6 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) { glCullFace(GL_BACK); glFrontFace(GL_CW); glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); - glClipControl(GL_LOWER_LEFT, GL_ZERO_TO_ONE); glViewportIndexedf(0, 0.0f, 0.0f, static_cast(layout.width), static_cast(layout.height)); glDepthRangeIndexed(0, 0.0, 0.0); diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h index e043a0ccb8..f210190dda 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.h +++ b/src/video_core/renderer_opengl/renderer_opengl.h @@ -38,6 +38,8 @@ class GPU; namespace OpenGL { +struct VulkanObjects; + /// Structure used for storing information about the textures for the Switch screen struct TextureInfo { OGLTexture resource; @@ -99,8 +101,11 @@ private: Core::Memory::Memory& cpu_memory; Tegra::GPU& gpu; - const Device device; - StateTracker state_tracker{gpu}; + std::unique_ptr vulkan_objects; + Device device; + StateTracker state_tracker; + ProgramManager program_manager; + RasterizerOpenGL rasterizer; // OpenGL object IDs OGLSampler present_sampler; @@ -116,11 +121,6 @@ private: /// Display information for Switch screen ScreenInfo screen_info; - /// Global dummy shader pipeline - ProgramManager program_manager; - - RasterizerOpenGL rasterizer; - /// OpenGL framebuffer data std::vector gl_framebuffer_data; diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp index eb849cbf2d..aeb36551c5 100644 --- a/src/video_core/renderer_opengl/util_shaders.cpp +++ b/src/video_core/renderer_opengl/util_shaders.cpp @@ -71,7 +71,7 @@ void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, s static constexpr GLuint BINDING_OUTPUT_IMAGE = 0; program_manager.BindHostCompute(block_linear_unswizzle_2d_program.handle); - glFlushMappedNamedBufferRange(map.Handle(), buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, BINDING_SWIZZLE_BUFFER, swizzle_table_buffer.handle); const GLenum store_format = StoreFormat(BytesPerBlock(image.info.format)); @@ -91,8 +91,8 @@ void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, s glUniform1ui(5, params.x_shift); glUniform1ui(6, params.block_height); glUniform1ui(7, params.block_height_mask); - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.Handle(), - input_offset, image.guest_size_bytes - swizzle.buffer_offset); + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.buffer, input_offset, + image.guest_size_bytes - swizzle.buffer_offset); glBindImageTexture(BINDING_OUTPUT_IMAGE, image.Handle(), swizzle.level, GL_TRUE, 0, GL_WRITE_ONLY, store_format); glDispatchCompute(num_dispatches_x, num_dispatches_y, image.info.resources.layers); @@ -108,7 +108,7 @@ void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, s static constexpr GLuint BINDING_INPUT_BUFFER = 1; static constexpr GLuint BINDING_OUTPUT_IMAGE = 0; - glFlushMappedNamedBufferRange(map.Handle(), buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); program_manager.BindHostCompute(block_linear_unswizzle_3d_program.handle); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, BINDING_SWIZZLE_BUFFER, swizzle_table_buffer.handle); @@ -132,8 +132,8 @@ void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, s glUniform1ui(7, params.block_height_mask); glUniform1ui(8, params.block_depth); glUniform1ui(9, params.block_depth_mask); - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.Handle(), - input_offset, image.guest_size_bytes - swizzle.buffer_offset); + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.buffer, input_offset, + image.guest_size_bytes - swizzle.buffer_offset); glBindImageTexture(BINDING_OUTPUT_IMAGE, image.Handle(), swizzle.level, GL_TRUE, 0, GL_WRITE_ONLY, store_format); glDispatchCompute(num_dispatches_x, num_dispatches_y, num_dispatches_z); @@ -159,7 +159,7 @@ void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, size_t bu "Non-power of two images are not implemented"); program_manager.BindHostCompute(pitch_unswizzle_program.handle); - glFlushMappedNamedBufferRange(map.Handle(), buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); glUniform2ui(LOC_ORIGIN, 0, 0); glUniform2i(LOC_DESTINATION, 0, 0); glUniform1ui(LOC_BYTES_PER_BLOCK, bytes_per_block); @@ -172,8 +172,8 @@ void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, size_t bu const u32 num_dispatches_x = Common::DivCeil(num_tiles.width, WORKGROUP_SIZE.width); const u32 num_dispatches_y = Common::DivCeil(num_tiles.height, WORKGROUP_SIZE.height); - glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.Handle(), - input_offset, image.guest_size_bytes - swizzle.buffer_offset); + glBindBufferRange(GL_SHADER_STORAGE_BUFFER, BINDING_INPUT_BUFFER, map.buffer, input_offset, + image.guest_size_bytes - swizzle.buffer_offset); glDispatchCompute(num_dispatches_x, num_dispatches_y, 1); } program_manager.RestoreGuestCompute(); diff --git a/src/video_core/renderer_opengl/util_shaders.h b/src/video_core/renderer_opengl/util_shaders.h index 3599972556..bec026bc3a 100644 --- a/src/video_core/renderer_opengl/util_shaders.h +++ b/src/video_core/renderer_opengl/util_shaders.h @@ -15,9 +15,10 @@ namespace OpenGL { class Image; -class ImageBufferMap; class ProgramManager; +struct ImageBufferMap; + class UtilShaders { public: explicit UtilShaders(ProgramManager& program_manager); diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp index 85121d9fdd..19aaf034fa 100644 --- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp +++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp @@ -531,13 +531,9 @@ VkCompareOp ComparisonOp(Maxwell::ComparisonOp comparison) { return {}; } -VkIndexType IndexFormat(const Device& device, Maxwell::IndexFormat index_format) { +VkIndexType IndexFormat(Maxwell::IndexFormat index_format) { switch (index_format) { case Maxwell::IndexFormat::UnsignedByte: - if (!device.IsExtIndexTypeUint8Supported()) { - UNIMPLEMENTED_MSG("Native uint8 indices are not supported on this device"); - return VK_INDEX_TYPE_UINT16; - } return VK_INDEX_TYPE_UINT8_EXT; case Maxwell::IndexFormat::UnsignedShort: return VK_INDEX_TYPE_UINT16; diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.h b/src/video_core/renderer_vulkan/maxwell_to_vk.h index 7c34b47dc1..e3e06ba38a 100644 --- a/src/video_core/renderer_vulkan/maxwell_to_vk.h +++ b/src/video_core/renderer_vulkan/maxwell_to_vk.h @@ -53,7 +53,7 @@ VkFormat VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttrib VkCompareOp ComparisonOp(Maxwell::ComparisonOp comparison); -VkIndexType IndexFormat(const Device& device, Maxwell::IndexFormat index_format); +VkIndexType IndexFormat(Maxwell::IndexFormat index_format); VkStencilOp StencilOp(Maxwell::StencilOp stencil_op); diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp index 6909576cb1..1cc720ddd9 100644 --- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp +++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp @@ -107,7 +107,7 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_, debug_callback(Settings::values.renderer_debug ? CreateDebugCallback(instance) : nullptr), surface(CreateSurface(instance, render_window)), device(CreateDevice(instance, dld, *surface)), - memory_allocator(device), + memory_allocator(device, false), state_tracker(gpu), scheduler(device, state_tracker), swapchain(*surface, device, scheduler, render_window.GetFramebufferLayout().width, diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h index 1efaf3b77f..72071316c9 100644 --- a/src/video_core/renderer_vulkan/renderer_vulkan.h +++ b/src/video_core/renderer_vulkan/renderer_vulkan.h @@ -58,12 +58,11 @@ private: vk::InstanceDispatch dld; vk::Instance instance; - + vk::DebugUtilsMessenger debug_callback; vk::SurfaceKHR surface; VKScreenInfo screen_info; - vk::DebugUtilsMessenger debug_callback; Device device; MemoryAllocator memory_allocator; StateTracker state_tracker; diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp index df89925286..a1a32aabef 100644 --- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp +++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp @@ -148,8 +148,8 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool SetUniformData(data, framebuffer); SetVertexData(data, framebuffer); - const std::span map = buffer_commit.Map(); - std::memcpy(map.data(), &data, sizeof(data)); + const std::span mapped_span = buffer_commit.Map(); + std::memcpy(mapped_span.data(), &data, sizeof(data)); if (!use_accelerated) { const u64 image_offset = GetRawImageOffset(framebuffer, image_index); @@ -162,8 +162,8 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool constexpr u32 block_height_log2 = 4; const u32 bytes_per_pixel = GetBytesPerPixel(framebuffer); Tegra::Texture::UnswizzleTexture( - map.subspan(image_offset, size_bytes), std::span(host_ptr, size_bytes), bytes_per_pixel, - framebuffer.width, framebuffer.height, 1, block_height_log2, 0); + mapped_span.subspan(image_offset, size_bytes), std::span(host_ptr, size_bytes), + bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0); const VkBufferImageCopy copy{ .bufferOffset = image_offset, @@ -263,7 +263,6 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer, bool cmdbuf.Draw(4, 1, 0, 0); cmdbuf.EndRenderPass(); }); - return *semaphores[image_index]; } diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index d8ad40a0f6..48fc5d9666 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -3,188 +3,276 @@ // Refer to the license.txt file included. #include +#include #include -#include +#include +#include -#include "core/core.h" #include "video_core/buffer_cache/buffer_cache.h" +#include "video_core/renderer_vulkan/maxwell_to_vk.h" #include "video_core/renderer_vulkan/vk_buffer_cache.h" #include "video_core/renderer_vulkan/vk_scheduler.h" -#include "video_core/renderer_vulkan/vk_stream_buffer.h" +#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" +#include "video_core/renderer_vulkan/vk_update_descriptor.h" #include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { - namespace { +VkBufferCopy MakeBufferCopy(const VideoCommon::BufferCopy& copy) { + return VkBufferCopy{ + .srcOffset = copy.src_offset, + .dstOffset = copy.dst_offset, + .size = copy.size, + }; +} -constexpr VkBufferUsageFlags BUFFER_USAGE = - VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | - VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT; +VkIndexType IndexTypeFromNumElements(const Device& device, u32 num_elements) { + if (num_elements <= 0xff && device.IsExtIndexTypeUint8Supported()) { + return VK_INDEX_TYPE_UINT8_EXT; + } + if (num_elements <= 0xffff) { + return VK_INDEX_TYPE_UINT16; + } + return VK_INDEX_TYPE_UINT32; +} -constexpr VkPipelineStageFlags UPLOAD_PIPELINE_STAGE = - VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_VERTEX_INPUT_BIT | - VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | - VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT; - -constexpr VkAccessFlags UPLOAD_ACCESS_BARRIERS = - VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_UNIFORM_READ_BIT | - VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT | VK_ACCESS_INDEX_READ_BIT; - -constexpr VkAccessFlags TRANSFORM_FEEDBACK_WRITE_ACCESS = - VK_ACCESS_TRANSFORM_FEEDBACK_WRITE_BIT_EXT | VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT; +size_t BytesPerIndex(VkIndexType index_type) { + switch (index_type) { + case VK_INDEX_TYPE_UINT8_EXT: + return 1; + case VK_INDEX_TYPE_UINT16: + return 2; + case VK_INDEX_TYPE_UINT32: + return 4; + default: + UNREACHABLE_MSG("Invalid index type={}", index_type); + return 1; + } +} +template +std::array MakeQuadIndices(u32 quad, u32 first) { + std::array indices{0, 1, 2, 0, 2, 3}; + std::ranges::transform(indices, indices.begin(), + [quad, first](u32 index) { return first + index + quad * 4; }); + return indices; +} } // Anonymous namespace -Buffer::Buffer(const Device& device_, MemoryAllocator& memory_allocator, VKScheduler& scheduler_, - StagingBufferPool& staging_pool_, VAddr cpu_addr_, std::size_t size_) - : BufferBlock{cpu_addr_, size_}, device{device_}, scheduler{scheduler_}, staging_pool{ - staging_pool_} { - buffer = device.GetLogical().CreateBuffer(VkBufferCreateInfo{ +Buffer::Buffer(BufferCacheRuntime&, VideoCommon::NullBufferParams null_params) + : VideoCommon::BufferBase(null_params) {} + +Buffer::Buffer(BufferCacheRuntime& runtime, VideoCore::RasterizerInterface& rasterizer_, + VAddr cpu_addr_, u64 size_bytes_) + : VideoCommon::BufferBase(rasterizer_, cpu_addr_, size_bytes_) { + buffer = runtime.device.GetLogical().CreateBuffer(VkBufferCreateInfo{ .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, .pNext = nullptr, .flags = 0, - .size = static_cast(size_), - .usage = BUFFER_USAGE | VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, + .size = SizeBytes(), + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | + VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | + VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | + VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, .sharingMode = VK_SHARING_MODE_EXCLUSIVE, .queueFamilyIndexCount = 0, .pQueueFamilyIndices = nullptr, }); - commit = memory_allocator.Commit(buffer, MemoryUsage::DeviceLocal); + if (runtime.device.HasDebuggingToolAttached()) { + buffer.SetObjectNameEXT(fmt::format("Buffer 0x{:x}", CpuAddr()).c_str()); + } + commit = runtime.memory_allocator.Commit(buffer, MemoryUsage::DeviceLocal); } -Buffer::~Buffer() = default; +BufferCacheRuntime::BufferCacheRuntime(const Device& device_, MemoryAllocator& memory_allocator_, + VKScheduler& scheduler_, StagingBufferPool& staging_pool_, + VKUpdateDescriptorQueue& update_descriptor_queue_, + VKDescriptorPool& descriptor_pool) + : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_}, + staging_pool{staging_pool_}, update_descriptor_queue{update_descriptor_queue_}, + uint8_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue), + quad_index_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue) {} -void Buffer::Upload(std::size_t offset, std::size_t data_size, const u8* data) { - const auto& staging = staging_pool.Request(data_size, MemoryUsage::Upload); - std::memcpy(staging.mapped_span.data(), data, data_size); +StagingBufferRef BufferCacheRuntime::UploadStagingBuffer(size_t size) { + return staging_pool.Request(size, MemoryUsage::Upload); +} +StagingBufferRef BufferCacheRuntime::DownloadStagingBuffer(size_t size) { + return staging_pool.Request(size, MemoryUsage::Download); +} + +void BufferCacheRuntime::Finish() { + scheduler.Finish(); +} + +void BufferCacheRuntime::CopyBuffer(VkBuffer dst_buffer, VkBuffer src_buffer, + std::span copies) { + static constexpr VkMemoryBarrier READ_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT, + }; + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, + }; + // Measuring a popular game, this number never exceeds the specified size once data is warmed up + boost::container::small_vector vk_copies(copies.size()); + std::ranges::transform(copies, vk_copies.begin(), MakeBufferCopy); scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([src_buffer, dst_buffer, vk_copies](vk::CommandBuffer cmdbuf) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, + 0, READ_BARRIER); + cmdbuf.CopyBuffer(src_buffer, dst_buffer, vk_copies); + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, + 0, WRITE_BARRIER); + }); +} - const VkBuffer handle = Handle(); - scheduler.Record([staging = staging.buffer, handle, offset, data_size, - &device = device](vk::CommandBuffer cmdbuf) { - const VkBufferMemoryBarrier read_barrier{ - .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, - .pNext = nullptr, - .srcAccessMask = - VK_ACCESS_SHADER_WRITE_BIT | VK_ACCESS_TRANSFER_WRITE_BIT | - VK_ACCESS_HOST_WRITE_BIT | - (device.IsExtTransformFeedbackSupported() ? TRANSFORM_FEEDBACK_WRITE_ACCESS : 0), - .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, - .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, - .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, - .buffer = handle, - .offset = offset, - .size = data_size, +void BufferCacheRuntime::BindIndexBuffer(PrimitiveTopology topology, IndexFormat index_format, + u32 base_vertex, u32 num_indices, VkBuffer buffer, + u32 offset, [[maybe_unused]] u32 size) { + VkIndexType index_type = MaxwellToVK::IndexFormat(index_format); + if (topology == PrimitiveTopology::Quads) { + index_type = VK_INDEX_TYPE_UINT32; + std::tie(buffer, offset) = + quad_index_pass.Assemble(index_format, num_indices, base_vertex, buffer, offset); + } else if (index_type == VK_INDEX_TYPE_UINT8_EXT && !device.IsExtIndexTypeUint8Supported()) { + index_type = VK_INDEX_TYPE_UINT16; + std::tie(buffer, offset) = uint8_pass.Assemble(num_indices, buffer, offset); + } + scheduler.Record([buffer, offset, index_type](vk::CommandBuffer cmdbuf) { + cmdbuf.BindIndexBuffer(buffer, offset, index_type); + }); +} + +void BufferCacheRuntime::BindQuadArrayIndexBuffer(u32 first, u32 count) { + ReserveQuadArrayLUT(first + count, true); + + // The LUT has the indices 0, 1, 2, and 3 copied as an array + // To apply these 'first' offsets we can apply an offset based on the modulus. + const VkIndexType index_type = quad_array_lut_index_type; + const size_t sub_first_offset = static_cast(first % 4) * (current_num_indices / 4); + const size_t offset = (sub_first_offset + first / 4) * 6ULL * BytesPerIndex(index_type); + scheduler.Record([buffer = *quad_array_lut, index_type, offset](vk::CommandBuffer cmdbuf) { + cmdbuf.BindIndexBuffer(buffer, offset, index_type); + }); +} + +void BufferCacheRuntime::BindVertexBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size, + u32 stride) { + if (device.IsExtExtendedDynamicStateSupported()) { + scheduler.Record([index, buffer, offset, size, stride](vk::CommandBuffer cmdbuf) { + const VkDeviceSize vk_offset = offset; + const VkDeviceSize vk_size = buffer != VK_NULL_HANDLE ? size : VK_WHOLE_SIZE; + const VkDeviceSize vk_stride = stride; + cmdbuf.BindVertexBuffers2EXT(index, 1, &buffer, &vk_offset, &vk_size, &vk_stride); + }); + } else { + scheduler.Record([index, buffer, offset](vk::CommandBuffer cmdbuf) { + cmdbuf.BindVertexBuffer(index, buffer, offset); + }); + } +} + +void BufferCacheRuntime::BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, + u32 size) { + if (!device.IsExtTransformFeedbackSupported()) { + // Already logged in the rasterizer + return; + } + scheduler.Record([index, buffer, offset, size](vk::CommandBuffer cmdbuf) { + const VkDeviceSize vk_offset = offset; + const VkDeviceSize vk_size = size; + cmdbuf.BindTransformFeedbackBuffersEXT(index, 1, &buffer, &vk_offset, &vk_size); + }); +} + +void BufferCacheRuntime::BindBuffer(VkBuffer buffer, u32 offset, u32 size) { + update_descriptor_queue.AddBuffer(buffer, offset, size); +} + +void BufferCacheRuntime::ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle) { + if (num_indices <= current_num_indices) { + return; + } + if (wait_for_idle) { + scheduler.Finish(); + } + current_num_indices = num_indices; + quad_array_lut_index_type = IndexTypeFromNumElements(device, num_indices); + + const u32 num_quads = num_indices / 4; + const u32 num_triangle_indices = num_quads * 6; + const u32 num_first_offset_copies = 4; + const size_t bytes_per_index = BytesPerIndex(quad_array_lut_index_type); + const size_t size_bytes = num_triangle_indices * bytes_per_index * num_first_offset_copies; + quad_array_lut = device.GetLogical().CreateBuffer(VkBufferCreateInfo{ + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = size_bytes, + .usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }); + if (device.HasDebuggingToolAttached()) { + quad_array_lut.SetObjectNameEXT("Quad LUT"); + } + quad_array_lut_commit = memory_allocator.Commit(quad_array_lut, MemoryUsage::DeviceLocal); + + const StagingBufferRef staging = staging_pool.Request(size_bytes, MemoryUsage::Upload); + u8* staging_data = staging.mapped_span.data(); + const size_t quad_size = bytes_per_index * 6; + for (u32 first = 0; first < num_first_offset_copies; ++first) { + for (u32 quad = 0; quad < num_quads; ++quad) { + switch (quad_array_lut_index_type) { + case VK_INDEX_TYPE_UINT8_EXT: + std::memcpy(staging_data, MakeQuadIndices(quad, first).data(), quad_size); + break; + case VK_INDEX_TYPE_UINT16: + std::memcpy(staging_data, MakeQuadIndices(quad, first).data(), quad_size); + break; + case VK_INDEX_TYPE_UINT32: + std::memcpy(staging_data, MakeQuadIndices(quad, first).data(), quad_size); + break; + default: + UNREACHABLE(); + break; + } + staging_data += quad_size; + } + } + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([src_buffer = staging.buffer, dst_buffer = *quad_array_lut, + size_bytes](vk::CommandBuffer cmdbuf) { + const VkBufferCopy copy{ + .srcOffset = 0, + .dstOffset = 0, + .size = size_bytes, }; const VkBufferMemoryBarrier write_barrier{ .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, .pNext = nullptr, .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, - .dstAccessMask = UPLOAD_ACCESS_BARRIERS, + .dstAccessMask = VK_ACCESS_INDEX_READ_BIT, .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, - .buffer = handle, - .offset = offset, - .size = data_size, + .buffer = dst_buffer, + .offset = 0, + .size = size_bytes, }; - cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, - 0, read_barrier); - cmdbuf.CopyBuffer(staging, handle, VkBufferCopy{0, offset, data_size}); - cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, UPLOAD_PIPELINE_STAGE, 0, - write_barrier); + cmdbuf.CopyBuffer(src_buffer, dst_buffer, copy); + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, + 0, write_barrier); }); } -void Buffer::Download(std::size_t offset, std::size_t data_size, u8* data) { - auto staging = staging_pool.Request(data_size, MemoryUsage::Download); - scheduler.RequestOutsideRenderPassOperationContext(); - - const VkBuffer handle = Handle(); - scheduler.Record( - [staging = staging.buffer, handle, offset, data_size](vk::CommandBuffer cmdbuf) { - const VkBufferMemoryBarrier barrier{ - .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, - .pNext = nullptr, - .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT, - .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, - .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, - .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, - .buffer = handle, - .offset = offset, - .size = data_size, - }; - - cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | - VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | - VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, - VK_PIPELINE_STAGE_TRANSFER_BIT, 0, {}, barrier, {}); - cmdbuf.CopyBuffer(handle, staging, VkBufferCopy{offset, 0, data_size}); - }); - scheduler.Finish(); - - std::memcpy(data, staging.mapped_span.data(), data_size); -} - -void Buffer::CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset, - std::size_t copy_size) { - scheduler.RequestOutsideRenderPassOperationContext(); - - const VkBuffer dst_buffer = Handle(); - scheduler.Record([src_buffer = src.Handle(), dst_buffer, src_offset, dst_offset, - copy_size](vk::CommandBuffer cmdbuf) { - cmdbuf.CopyBuffer(src_buffer, dst_buffer, VkBufferCopy{src_offset, dst_offset, copy_size}); - - std::array barriers; - barriers[0].sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; - barriers[0].pNext = nullptr; - barriers[0].srcAccessMask = VK_ACCESS_TRANSFER_READ_BIT; - barriers[0].dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT; - barriers[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barriers[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barriers[0].buffer = src_buffer; - barriers[0].offset = src_offset; - barriers[0].size = copy_size; - barriers[1].sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; - barriers[1].pNext = nullptr; - barriers[1].srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT; - barriers[1].dstAccessMask = UPLOAD_ACCESS_BARRIERS; - barriers[1].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barriers[1].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barriers[1].buffer = dst_buffer; - barriers[1].offset = dst_offset; - barriers[1].size = copy_size; - cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, UPLOAD_PIPELINE_STAGE, 0, {}, - barriers, {}); - }); -} - -VKBufferCache::VKBufferCache(VideoCore::RasterizerInterface& rasterizer_, - Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_, - const Device& device_, MemoryAllocator& memory_allocator_, - VKScheduler& scheduler_, VKStreamBuffer& stream_buffer_, - StagingBufferPool& staging_pool_) - : VideoCommon::BufferCache{rasterizer_, gpu_memory_, - cpu_memory_, stream_buffer_}, - device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_}, - staging_pool{staging_pool_} {} - -VKBufferCache::~VKBufferCache() = default; - -std::shared_ptr VKBufferCache::CreateBlock(VAddr cpu_addr, std::size_t size) { - return std::make_shared(device, memory_allocator, scheduler, staging_pool, cpu_addr, - size); -} - -VKBufferCache::BufferInfo VKBufferCache::GetEmptyBuffer(std::size_t size) { - size = std::max(size, std::size_t(4)); - const auto& empty = staging_pool.Request(size, MemoryUsage::DeviceLocal); - scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([size, buffer = empty.buffer](vk::CommandBuffer cmdbuf) { - cmdbuf.FillBuffer(buffer, 0, size, 0); - }); - return {empty.buffer, 0, 0}; -} - } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index 41d5775109..d232e1f2dc 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -4,69 +4,112 @@ #pragma once -#include - -#include "common/common_types.h" #include "video_core/buffer_cache/buffer_cache.h" +#include "video_core/engines/maxwell_3d.h" +#include "video_core/renderer_vulkan/vk_compute_pass.h" #include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" -#include "video_core/renderer_vulkan/vk_stream_buffer.h" #include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { class Device; +class VKDescriptorPool; class VKScheduler; +class VKUpdateDescriptorQueue; -class Buffer final : public VideoCommon::BufferBlock { +class BufferCacheRuntime; + +class Buffer : public VideoCommon::BufferBase { public: - explicit Buffer(const Device& device, MemoryAllocator& memory_allocator, VKScheduler& scheduler, - StagingBufferPool& staging_pool, VAddr cpu_addr_, std::size_t size_); - ~Buffer(); + explicit Buffer(BufferCacheRuntime&, VideoCommon::NullBufferParams null_params); + explicit Buffer(BufferCacheRuntime& runtime, VideoCore::RasterizerInterface& rasterizer_, + VAddr cpu_addr_, u64 size_bytes_); - void Upload(std::size_t offset, std::size_t data_size, const u8* data); - - void Download(std::size_t offset, std::size_t data_size, u8* data); - - void CopyFrom(const Buffer& src, std::size_t src_offset, std::size_t dst_offset, - std::size_t copy_size); - - VkBuffer Handle() const { + [[nodiscard]] VkBuffer Handle() const noexcept { return *buffer; } - u64 Address() const { - return 0; + operator VkBuffer() const noexcept { + return *buffer; } private: - const Device& device; - VKScheduler& scheduler; - StagingBufferPool& staging_pool; - vk::Buffer buffer; MemoryCommit commit; }; -class VKBufferCache final : public VideoCommon::BufferCache { +class BufferCacheRuntime { + friend Buffer; + + using PrimitiveTopology = Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology; + using IndexFormat = Tegra::Engines::Maxwell3D::Regs::IndexFormat; + public: - explicit VKBufferCache(VideoCore::RasterizerInterface& rasterizer, - Tegra::MemoryManager& gpu_memory, Core::Memory::Memory& cpu_memory, - const Device& device, MemoryAllocator& memory_allocator, - VKScheduler& scheduler, VKStreamBuffer& stream_buffer, - StagingBufferPool& staging_pool); - ~VKBufferCache(); + explicit BufferCacheRuntime(const Device& device_, MemoryAllocator& memory_manager_, + VKScheduler& scheduler_, StagingBufferPool& staging_pool_, + VKUpdateDescriptorQueue& update_descriptor_queue_, + VKDescriptorPool& descriptor_pool); - BufferInfo GetEmptyBuffer(std::size_t size) override; + void Finish(); -protected: - std::shared_ptr CreateBlock(VAddr cpu_addr, std::size_t size) override; + [[nodiscard]] StagingBufferRef UploadStagingBuffer(size_t size); + + [[nodiscard]] StagingBufferRef DownloadStagingBuffer(size_t size); + + void CopyBuffer(VkBuffer src_buffer, VkBuffer dst_buffer, + std::span copies); + + void BindIndexBuffer(PrimitiveTopology topology, IndexFormat index_format, u32 num_indices, + u32 base_vertex, VkBuffer buffer, u32 offset, u32 size); + + void BindQuadArrayIndexBuffer(u32 first, u32 count); + + void BindVertexBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size, u32 stride); + + void BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size); + + void BindUniformBuffer(VkBuffer buffer, u32 offset, u32 size) { + BindBuffer(buffer, offset, size); + } + + void BindStorageBuffer(VkBuffer buffer, u32 offset, u32 size, + [[maybe_unused]] bool is_written) { + BindBuffer(buffer, offset, size); + } private: + void BindBuffer(VkBuffer buffer, u32 offset, u32 size); + + void ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle); + const Device& device; MemoryAllocator& memory_allocator; VKScheduler& scheduler; StagingBufferPool& staging_pool; + VKUpdateDescriptorQueue& update_descriptor_queue; + + vk::Buffer quad_array_lut; + MemoryCommit quad_array_lut_commit; + VkIndexType quad_array_lut_index_type{}; + u32 current_num_indices = 0; + + Uint8Pass uint8_pass; + QuadIndexedPass quad_index_pass; }; +struct BufferCacheParams { + using Runtime = Vulkan::BufferCacheRuntime; + using Buffer = Vulkan::Buffer; + + static constexpr bool IS_OPENGL = false; + static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS = false; + static constexpr bool HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT = false; + static constexpr bool NEEDS_BIND_UNIFORM_INDEX = false; + static constexpr bool NEEDS_BIND_STORAGE_INDEX = false; + static constexpr bool USE_MEMORY_MAPS = true; +}; + +using BufferCache = VideoCommon::BufferCache; + } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.cpp b/src/video_core/renderer_vulkan/vk_compute_pass.cpp index 5eb6a54be9..a4fdcdf81b 100644 --- a/src/video_core/renderer_vulkan/vk_compute_pass.cpp +++ b/src/video_core/renderer_vulkan/vk_compute_pass.cpp @@ -10,7 +10,6 @@ #include "common/alignment.h" #include "common/assert.h" #include "common/common_types.h" -#include "video_core/host_shaders/vulkan_quad_array_comp_spv.h" #include "video_core/host_shaders/vulkan_quad_indexed_comp_spv.h" #include "video_core/host_shaders/vulkan_uint8_comp_spv.h" #include "video_core/renderer_vulkan/vk_compute_pass.h" @@ -22,30 +21,7 @@ #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { - namespace { - -VkDescriptorSetLayoutBinding BuildQuadArrayPassDescriptorSetLayoutBinding() { - return { - .binding = 0, - .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, - .descriptorCount = 1, - .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT, - .pImmutableSamplers = nullptr, - }; -} - -VkDescriptorUpdateTemplateEntryKHR BuildQuadArrayPassDescriptorUpdateTemplateEntry() { - return { - .dstBinding = 0, - .dstArrayElement = 0, - .descriptorCount = 1, - .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, - .offset = 0, - .stride = sizeof(DescriptorUpdateEntry), - }; -} - VkPushConstantRange BuildComputePushConstantRange(std::size_t size) { return { .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT, @@ -162,55 +138,6 @@ VkDescriptorSet VKComputePass::CommitDescriptorSet( return set; } -QuadArrayPass::QuadArrayPass(const Device& device_, VKScheduler& scheduler_, - VKDescriptorPool& descriptor_pool_, - StagingBufferPool& staging_buffer_pool_, - VKUpdateDescriptorQueue& update_descriptor_queue_) - : VKComputePass(device_, descriptor_pool_, BuildQuadArrayPassDescriptorSetLayoutBinding(), - BuildQuadArrayPassDescriptorUpdateTemplateEntry(), - BuildComputePushConstantRange(sizeof(u32)), VULKAN_QUAD_ARRAY_COMP_SPV), - scheduler{scheduler_}, staging_buffer_pool{staging_buffer_pool_}, - update_descriptor_queue{update_descriptor_queue_} {} - -QuadArrayPass::~QuadArrayPass() = default; - -std::pair QuadArrayPass::Assemble(u32 num_vertices, u32 first) { - const u32 num_triangle_vertices = (num_vertices / 4) * 6; - const std::size_t staging_size = num_triangle_vertices * sizeof(u32); - const auto staging_ref = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); - - update_descriptor_queue.Acquire(); - update_descriptor_queue.AddBuffer(staging_ref.buffer, 0, staging_size); - const VkDescriptorSet set = CommitDescriptorSet(update_descriptor_queue); - - scheduler.RequestOutsideRenderPassOperationContext(); - - ASSERT(num_vertices % 4 == 0); - const u32 num_quads = num_vertices / 4; - scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging_ref.buffer, - num_quads, first, set](vk::CommandBuffer cmdbuf) { - constexpr u32 dispatch_size = 1024; - cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline); - cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, layout, 0, set, {}); - cmdbuf.PushConstants(layout, VK_SHADER_STAGE_COMPUTE_BIT, 0, sizeof(first), &first); - cmdbuf.Dispatch(Common::AlignUp(num_quads, dispatch_size) / dispatch_size, 1, 1); - - VkBufferMemoryBarrier barrier; - barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; - barrier.pNext = nullptr; - barrier.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT; - barrier.dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT; - barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.buffer = buffer; - barrier.offset = 0; - barrier.size = static_cast(num_quads) * 6 * sizeof(u32); - cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, - VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, {barrier}, {}); - }); - return {staging_ref.buffer, 0}; -} - Uint8Pass::Uint8Pass(const Device& device, VKScheduler& scheduler_, VKDescriptorPool& descriptor_pool, StagingBufferPool& staging_buffer_pool_, VKUpdateDescriptorQueue& update_descriptor_queue_) @@ -221,18 +148,18 @@ Uint8Pass::Uint8Pass(const Device& device, VKScheduler& scheduler_, Uint8Pass::~Uint8Pass() = default; -std::pair Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buffer, - u64 src_offset) { +std::pair Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buffer, + u32 src_offset) { const u32 staging_size = static_cast(num_vertices * sizeof(u16)); - const auto staging_ref = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); + const auto staging = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); update_descriptor_queue.Acquire(); update_descriptor_queue.AddBuffer(src_buffer, src_offset, num_vertices); - update_descriptor_queue.AddBuffer(staging_ref.buffer, 0, staging_size); + update_descriptor_queue.AddBuffer(staging.buffer, 0, staging_size); const VkDescriptorSet set = CommitDescriptorSet(update_descriptor_queue); scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging_ref.buffer, set, + scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging.buffer, set, num_vertices](vk::CommandBuffer cmdbuf) { constexpr u32 dispatch_size = 1024; cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline); @@ -252,7 +179,7 @@ std::pair Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buff cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, barrier, {}); }); - return {staging_ref.buffer, 0}; + return {staging.buffer, 0}; } QuadIndexedPass::QuadIndexedPass(const Device& device_, VKScheduler& scheduler_, @@ -267,9 +194,9 @@ QuadIndexedPass::QuadIndexedPass(const Device& device_, VKScheduler& scheduler_, QuadIndexedPass::~QuadIndexedPass() = default; -std::pair QuadIndexedPass::Assemble( +std::pair QuadIndexedPass::Assemble( Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, u32 num_vertices, u32 base_vertex, - VkBuffer src_buffer, u64 src_offset) { + VkBuffer src_buffer, u32 src_offset) { const u32 index_shift = [index_format] { switch (index_format) { case Tegra::Engines::Maxwell3D::Regs::IndexFormat::UnsignedByte: @@ -286,15 +213,15 @@ std::pair QuadIndexedPass::Assemble( const u32 num_tri_vertices = (num_vertices / 4) * 6; const std::size_t staging_size = num_tri_vertices * sizeof(u32); - const auto staging_ref = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); + const auto staging = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); update_descriptor_queue.Acquire(); update_descriptor_queue.AddBuffer(src_buffer, src_offset, input_size); - update_descriptor_queue.AddBuffer(staging_ref.buffer, 0, staging_size); + update_descriptor_queue.AddBuffer(staging.buffer, 0, staging_size); const VkDescriptorSet set = CommitDescriptorSet(update_descriptor_queue); scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging_ref.buffer, set, + scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging.buffer, set, num_tri_vertices, base_vertex, index_shift](vk::CommandBuffer cmdbuf) { static constexpr u32 dispatch_size = 1024; const std::array push_constants = {base_vertex, index_shift}; @@ -317,7 +244,7 @@ std::pair QuadIndexedPass::Assemble( cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, barrier, {}); }); - return {staging_ref.buffer, 0}; + return {staging.buffer, 0}; } } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.h b/src/video_core/renderer_vulkan/vk_compute_pass.h index f5c6f5f174..4904019f5a 100644 --- a/src/video_core/renderer_vulkan/vk_compute_pass.h +++ b/src/video_core/renderer_vulkan/vk_compute_pass.h @@ -41,22 +41,6 @@ private: vk::ShaderModule module; }; -class QuadArrayPass final : public VKComputePass { -public: - explicit QuadArrayPass(const Device& device_, VKScheduler& scheduler_, - VKDescriptorPool& descriptor_pool_, - StagingBufferPool& staging_buffer_pool_, - VKUpdateDescriptorQueue& update_descriptor_queue_); - ~QuadArrayPass(); - - std::pair Assemble(u32 num_vertices, u32 first); - -private: - VKScheduler& scheduler; - StagingBufferPool& staging_buffer_pool; - VKUpdateDescriptorQueue& update_descriptor_queue; -}; - class Uint8Pass final : public VKComputePass { public: explicit Uint8Pass(const Device& device_, VKScheduler& scheduler_, @@ -64,7 +48,9 @@ public: VKUpdateDescriptorQueue& update_descriptor_queue_); ~Uint8Pass(); - std::pair Assemble(u32 num_vertices, VkBuffer src_buffer, u64 src_offset); + /// Assemble uint8 indices into an uint16 index buffer + /// Returns a pair with the staging buffer, and the offset where the assembled data is + std::pair Assemble(u32 num_vertices, VkBuffer src_buffer, u32 src_offset); private: VKScheduler& scheduler; @@ -80,9 +66,9 @@ public: VKUpdateDescriptorQueue& update_descriptor_queue_); ~QuadIndexedPass(); - std::pair Assemble(Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, + std::pair Assemble(Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, u32 num_vertices, u32 base_vertex, VkBuffer src_buffer, - u64 src_offset); + u32 src_offset); private: VKScheduler& scheduler; diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.cpp b/src/video_core/renderer_vulkan/vk_fence_manager.cpp index 6cd00884dd..3bec48d141 100644 --- a/src/video_core/renderer_vulkan/vk_fence_manager.cpp +++ b/src/video_core/renderer_vulkan/vk_fence_manager.cpp @@ -45,8 +45,8 @@ void InnerFence::Wait() { } VKFenceManager::VKFenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_, - Tegra::MemoryManager& memory_manager_, TextureCache& texture_cache_, - VKBufferCache& buffer_cache_, VKQueryCache& query_cache_, + TextureCache& texture_cache_, BufferCache& buffer_cache_, + VKQueryCache& query_cache_, const Device& device_, VKScheduler& scheduler_) : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_}, scheduler{scheduler_} {} diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.h b/src/video_core/renderer_vulkan/vk_fence_manager.h index 9c5e5aa8f3..2f8322d29a 100644 --- a/src/video_core/renderer_vulkan/vk_fence_manager.h +++ b/src/video_core/renderer_vulkan/vk_fence_manager.h @@ -22,7 +22,6 @@ class RasterizerInterface; namespace Vulkan { class Device; -class VKBufferCache; class VKQueryCache; class VKScheduler; @@ -45,14 +44,14 @@ private: using Fence = std::shared_ptr; using GenericFenceManager = - VideoCommon::FenceManager; + VideoCommon::FenceManager; class VKFenceManager final : public GenericFenceManager { public: - explicit VKFenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_, - Tegra::MemoryManager& memory_manager_, TextureCache& texture_cache_, - VKBufferCache& buffer_cache_, VKQueryCache& query_cache_, - VKScheduler& scheduler_); + explicit VKFenceManager(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu, + TextureCache& texture_cache, BufferCache& buffer_cache, + VKQueryCache& query_cache, const Device& device, + VKScheduler& scheduler); protected: Fence CreateFence(u32 value, bool is_stubbed) override; diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp index f0a1118291..684d4e3a63 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp +++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp @@ -8,8 +8,6 @@ #include #include -#include - #include "common/alignment.h" #include "common/assert.h" #include "common/logging/log.h" @@ -24,7 +22,6 @@ #include "video_core/renderer_vulkan/maxwell_to_vk.h" #include "video_core/renderer_vulkan/renderer_vulkan.h" #include "video_core/renderer_vulkan/vk_buffer_cache.h" -#include "video_core/renderer_vulkan/vk_compute_pass.h" #include "video_core/renderer_vulkan/vk_compute_pipeline.h" #include "video_core/renderer_vulkan/vk_descriptor_pool.h" #include "video_core/renderer_vulkan/vk_graphics_pipeline.h" @@ -50,15 +47,16 @@ MICROPROFILE_DEFINE(Vulkan_WaitForWorker, "Vulkan", "Wait for worker", MP_RGB(25 MICROPROFILE_DEFINE(Vulkan_Drawing, "Vulkan", "Record drawing", MP_RGB(192, 128, 128)); MICROPROFILE_DEFINE(Vulkan_Compute, "Vulkan", "Record compute", MP_RGB(192, 128, 128)); MICROPROFILE_DEFINE(Vulkan_Clearing, "Vulkan", "Record clearing", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_Geometry, "Vulkan", "Setup geometry", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_ConstBuffers, "Vulkan", "Setup constant buffers", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_GlobalBuffers, "Vulkan", "Setup global buffers", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_RenderTargets, "Vulkan", "Setup render targets", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_Textures, "Vulkan", "Setup textures", MP_RGB(192, 128, 128)); -MICROPROFILE_DEFINE(Vulkan_Images, "Vulkan", "Setup images", MP_RGB(192, 128, 128)); MICROPROFILE_DEFINE(Vulkan_PipelineCache, "Vulkan", "Pipeline cache", MP_RGB(192, 128, 128)); namespace { +struct DrawParams { + u32 base_instance; + u32 num_instances; + u32 base_vertex; + u32 num_vertices; + bool is_indexed; +}; constexpr auto COMPUTE_SHADER_INDEX = static_cast(Tegra::Engines::ShaderType::Compute); @@ -67,7 +65,6 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in const float width = src.scale_x * 2.0f; const float height = src.scale_y * 2.0f; const float reduce_z = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne ? 1.0f : 0.0f; - VkViewport viewport{ .x = src.translate_x - src.scale_x, .y = src.translate_y - src.scale_y, @@ -76,12 +73,10 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in .minDepth = src.translate_z - src.scale_z * reduce_z, .maxDepth = src.translate_z + src.scale_z, }; - if (!device.IsExtDepthRangeUnrestrictedSupported()) { viewport.minDepth = std::clamp(viewport.minDepth, 0.0f, 1.0f); viewport.maxDepth = std::clamp(viewport.maxDepth, 0.0f, 1.0f); } - return viewport; } @@ -146,13 +141,6 @@ TextureHandle GetTextureInfo(const Engine& engine, bool via_header_index, const return TextureHandle(engine.AccessConstBuffer32(shader_type, buffer, offset), via_header_index); } -template -std::array ExpandStrides(const std::array& strides) { - std::array expanded; - std::copy(strides.begin(), strides.end(), expanded.begin()); - return expanded; -} - ImageViewType ImageViewTypeFromEntry(const SamplerEntry& entry) { if (entry.is_buffer) { return ImageViewType::e2D; @@ -221,190 +209,25 @@ void PushImageDescriptors(const ShaderEntries& entries, TextureCache& texture_ca } } -} // Anonymous namespace - -class BufferBindings final { -public: - void AddVertexBinding(VkBuffer buffer, VkDeviceSize offset, VkDeviceSize size, u32 stride) { - vertex.buffers[vertex.num_buffers] = buffer; - vertex.offsets[vertex.num_buffers] = offset; - vertex.sizes[vertex.num_buffers] = size; - vertex.strides[vertex.num_buffers] = static_cast(stride); - ++vertex.num_buffers; - } - - void SetIndexBinding(VkBuffer buffer, VkDeviceSize offset, VkIndexType type) { - index.buffer = buffer; - index.offset = offset; - index.type = type; - } - - void Bind(const Device& device, VKScheduler& scheduler) const { - // Use this large switch case to avoid dispatching more memory in the record lambda than - // what we need. It looks horrible, but it's the best we can do on standard C++. - switch (vertex.num_buffers) { - case 0: - return BindStatic<0>(device, scheduler); - case 1: - return BindStatic<1>(device, scheduler); - case 2: - return BindStatic<2>(device, scheduler); - case 3: - return BindStatic<3>(device, scheduler); - case 4: - return BindStatic<4>(device, scheduler); - case 5: - return BindStatic<5>(device, scheduler); - case 6: - return BindStatic<6>(device, scheduler); - case 7: - return BindStatic<7>(device, scheduler); - case 8: - return BindStatic<8>(device, scheduler); - case 9: - return BindStatic<9>(device, scheduler); - case 10: - return BindStatic<10>(device, scheduler); - case 11: - return BindStatic<11>(device, scheduler); - case 12: - return BindStatic<12>(device, scheduler); - case 13: - return BindStatic<13>(device, scheduler); - case 14: - return BindStatic<14>(device, scheduler); - case 15: - return BindStatic<15>(device, scheduler); - case 16: - return BindStatic<16>(device, scheduler); - case 17: - return BindStatic<17>(device, scheduler); - case 18: - return BindStatic<18>(device, scheduler); - case 19: - return BindStatic<19>(device, scheduler); - case 20: - return BindStatic<20>(device, scheduler); - case 21: - return BindStatic<21>(device, scheduler); - case 22: - return BindStatic<22>(device, scheduler); - case 23: - return BindStatic<23>(device, scheduler); - case 24: - return BindStatic<24>(device, scheduler); - case 25: - return BindStatic<25>(device, scheduler); - case 26: - return BindStatic<26>(device, scheduler); - case 27: - return BindStatic<27>(device, scheduler); - case 28: - return BindStatic<28>(device, scheduler); - case 29: - return BindStatic<29>(device, scheduler); - case 30: - return BindStatic<30>(device, scheduler); - case 31: - return BindStatic<31>(device, scheduler); - case 32: - return BindStatic<32>(device, scheduler); - } - UNREACHABLE(); - } - -private: - // Some of these fields are intentionally left uninitialized to avoid initializing them twice. - struct { - size_t num_buffers = 0; - std::array buffers; - std::array offsets; - std::array sizes; - std::array strides; - } vertex; - - struct { - VkBuffer buffer = nullptr; - VkDeviceSize offset; - VkIndexType type; - } index; - - template - void BindStatic(const Device& device, VKScheduler& scheduler) const { - if (device.IsExtExtendedDynamicStateSupported()) { - if (index.buffer) { - BindStatic(scheduler); - } else { - BindStatic(scheduler); - } - } else { - if (index.buffer) { - BindStatic(scheduler); - } else { - BindStatic(scheduler); - } - } - } - - template - void BindStatic(VKScheduler& scheduler) const { - static_assert(N <= Maxwell::NumVertexArrays); - if constexpr (N == 0) { - return; - } - - std::array buffers; - std::array offsets; - std::copy(vertex.buffers.begin(), vertex.buffers.begin() + N, buffers.begin()); - std::copy(vertex.offsets.begin(), vertex.offsets.begin() + N, offsets.begin()); - - if constexpr (has_extended_dynamic_state) { - // With extended dynamic states we can specify the length and stride of a vertex buffer - std::array sizes; - std::array strides; - std::copy(vertex.sizes.begin(), vertex.sizes.begin() + N, sizes.begin()); - std::copy(vertex.strides.begin(), vertex.strides.begin() + N, strides.begin()); - - if constexpr (is_indexed) { - scheduler.Record( - [buffers, offsets, sizes, strides, index = index](vk::CommandBuffer cmdbuf) { - cmdbuf.BindIndexBuffer(index.buffer, index.offset, index.type); - cmdbuf.BindVertexBuffers2EXT(0, static_cast(N), buffers.data(), - offsets.data(), sizes.data(), - ExpandStrides(strides).data()); - }); - } else { - scheduler.Record([buffers, offsets, sizes, strides](vk::CommandBuffer cmdbuf) { - cmdbuf.BindVertexBuffers2EXT(0, static_cast(N), buffers.data(), - offsets.data(), sizes.data(), - ExpandStrides(strides).data()); - }); - } - return; - } - - if constexpr (is_indexed) { - // Indexed draw - scheduler.Record([buffers, offsets, index = index](vk::CommandBuffer cmdbuf) { - cmdbuf.BindIndexBuffer(index.buffer, index.offset, index.type); - cmdbuf.BindVertexBuffers(0, static_cast(N), buffers.data(), offsets.data()); - }); - } else { - // Array draw - scheduler.Record([buffers, offsets](vk::CommandBuffer cmdbuf) { - cmdbuf.BindVertexBuffers(0, static_cast(N), buffers.data(), offsets.data()); - }); - } - } -}; - -void RasterizerVulkan::DrawParameters::Draw(vk::CommandBuffer cmdbuf) const { - if (is_indexed) { - cmdbuf.DrawIndexed(num_vertices, num_instances, 0, base_vertex, base_instance); - } else { - cmdbuf.Draw(num_vertices, num_instances, base_vertex, base_instance); +DrawParams MakeDrawParams(const Maxwell& regs, u32 num_instances, bool is_instanced, + bool is_indexed) { + DrawParams params{ + .base_instance = regs.vb_base_instance, + .num_instances = is_instanced ? num_instances : 1, + .base_vertex = is_indexed ? regs.vb_element_base : regs.vertex_buffer.first, + .num_vertices = is_indexed ? regs.index_array.count : regs.vertex_buffer.count, + .is_indexed = is_indexed, + }; + if (regs.draw.topology == Maxwell::PrimitiveTopology::Quads) { + // 6 triangle vertices per quad, base vertex is part of the index + // See BindQuadArrayIndexBuffer for more details + params.num_vertices = (params.num_vertices / 4) * 6; + params.base_vertex = 0; + params.is_indexed = true; } + return params; } +} // Anonymous namespace RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_, Tegra::MemoryManager& gpu_memory_, @@ -414,21 +237,19 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra : RasterizerAccelerated{cpu_memory_}, gpu{gpu_}, gpu_memory{gpu_memory_}, maxwell3d{gpu.Maxwell3D()}, kepler_compute{gpu.KeplerCompute()}, screen_info{screen_info_}, device{device_}, memory_allocator{memory_allocator_}, - state_tracker{state_tracker_}, scheduler{scheduler_}, stream_buffer(device, scheduler), + state_tracker{state_tracker_}, scheduler{scheduler_}, staging_pool(device, memory_allocator, scheduler), descriptor_pool(device, scheduler), update_descriptor_queue(device, scheduler), blit_image(device, scheduler, state_tracker, descriptor_pool), - quad_array_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue), - quad_indexed_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue), - uint8_pass(device, scheduler, descriptor_pool, staging_pool, update_descriptor_queue), texture_cache_runtime{device, scheduler, memory_allocator, staging_pool, blit_image}, texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory), + buffer_cache_runtime(device, memory_allocator, scheduler, staging_pool, + update_descriptor_queue, descriptor_pool), + buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime), pipeline_cache(*this, gpu, maxwell3d, kepler_compute, gpu_memory, device, scheduler, descriptor_pool, update_descriptor_queue), - buffer_cache(*this, gpu_memory, cpu_memory_, device, memory_allocator, scheduler, - stream_buffer, staging_pool), query_cache{*this, maxwell3d, gpu_memory, device, scheduler}, - fence_manager(*this, gpu, gpu_memory, texture_cache, buffer_cache, query_cache, scheduler), + fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler), wfi_event(device.GetLogical().CreateEvent()), async_shaders(emu_window_) { scheduler.SetQueryCache(query_cache); if (device.UseAsynchronousShaders()) { @@ -449,22 +270,14 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) { GraphicsPipelineCacheKey key; key.fixed_state.Fill(maxwell3d.regs, device.IsExtExtendedDynamicStateSupported()); - buffer_cache.Map(CalculateGraphicsStreamBufferSize(is_indexed)); + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; - BufferBindings buffer_bindings; - const DrawParameters draw_params = - SetupGeometry(key.fixed_state, buffer_bindings, is_indexed, is_instanced); - - auto lock = texture_cache.AcquireLock(); texture_cache.SynchronizeGraphicsDescriptors(); - texture_cache.UpdateRenderTargets(false); const auto shaders = pipeline_cache.GetShaders(); key.shaders = GetShaderAddresses(shaders); - SetupShaderDescriptors(shaders); - - buffer_cache.Unmap(); + SetupShaderDescriptors(shaders, is_indexed); const Framebuffer* const framebuffer = texture_cache.GetFramebuffer(); key.renderpass = framebuffer->RenderPass(); @@ -476,22 +289,29 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) { return; } - buffer_bindings.Bind(device, scheduler); - BeginTransformFeedback(); scheduler.RequestRenderpass(framebuffer); scheduler.BindGraphicsPipeline(pipeline->GetHandle()); UpdateDynamicStates(); - const auto pipeline_layout = pipeline->GetLayout(); - const auto descriptor_set = pipeline->CommitDescriptorSet(); + const auto& regs = maxwell3d.regs; + const u32 num_instances = maxwell3d.mme_draw.instance_count; + const DrawParams draw_params = MakeDrawParams(regs, num_instances, is_instanced, is_indexed); + const VkPipelineLayout pipeline_layout = pipeline->GetLayout(); + const VkDescriptorSet descriptor_set = pipeline->CommitDescriptorSet(); scheduler.Record([pipeline_layout, descriptor_set, draw_params](vk::CommandBuffer cmdbuf) { if (descriptor_set) { cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout, - DESCRIPTOR_SET, descriptor_set, {}); + DESCRIPTOR_SET, descriptor_set, nullptr); + } + if (draw_params.is_indexed) { + cmdbuf.DrawIndexed(draw_params.num_vertices, draw_params.num_instances, 0, + draw_params.base_vertex, draw_params.base_instance); + } else { + cmdbuf.Draw(draw_params.num_vertices, draw_params.num_instances, + draw_params.base_vertex, draw_params.base_instance); } - draw_params.Draw(cmdbuf); }); EndTransformFeedback(); @@ -515,7 +335,7 @@ void RasterizerVulkan::Clear() { return; } - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.UpdateRenderTargets(true); const Framebuffer* const framebuffer = texture_cache.GetFramebuffer(); const VkExtent2D render_area = framebuffer->RenderArea(); @@ -559,7 +379,6 @@ void RasterizerVulkan::Clear() { if (use_stencil) { aspect_flags |= VK_IMAGE_ASPECT_STENCIL_BIT; } - scheduler.Record([clear_depth = regs.clear_depth, clear_stencil = regs.clear_stencil, clear_rect, aspect_flags](vk::CommandBuffer cmdbuf) { VkClearAttachment attachment; @@ -580,12 +399,11 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) { auto& pipeline = pipeline_cache.GetComputePipeline({ .shader = code_addr, .shared_memory_size = launch_desc.shared_alloc, - .workgroup_size = - { - launch_desc.block_dim_x, - launch_desc.block_dim_y, - launch_desc.block_dim_z, - }, + .workgroup_size{ + launch_desc.block_dim_x, + launch_desc.block_dim_y, + launch_desc.block_dim_z, + }, }); // Compute dispatches can't be executed inside a renderpass @@ -594,10 +412,21 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) { image_view_indices.clear(); sampler_handles.clear(); - auto lock = texture_cache.AcquireLock(); - texture_cache.SynchronizeComputeDescriptors(); + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; const auto& entries = pipeline.GetEntries(); + buffer_cache.SetEnabledComputeUniformBuffers(entries.enabled_uniform_buffers); + buffer_cache.UnbindComputeStorageBuffers(); + u32 ssbo_index = 0; + for (const auto& buffer : entries.global_buffers) { + buffer_cache.BindComputeStorageBuffer(ssbo_index, buffer.cbuf_index, buffer.cbuf_offset, + buffer.is_written); + ++ssbo_index; + } + buffer_cache.UpdateComputeBuffers(); + + texture_cache.SynchronizeComputeDescriptors(); + SetupComputeUniformTexels(entries); SetupComputeTextures(entries); SetupComputeStorageTexels(entries); @@ -606,20 +435,15 @@ void RasterizerVulkan::DispatchCompute(GPUVAddr code_addr) { const std::span indices_span(image_view_indices.data(), image_view_indices.size()); texture_cache.FillComputeImageViews(indices_span, image_view_ids); - buffer_cache.Map(CalculateComputeStreamBufferSize()); - update_descriptor_queue.Acquire(); - SetupComputeConstBuffers(entries); - SetupComputeGlobalBuffers(entries); + buffer_cache.BindHostComputeBuffers(); ImageViewId* image_view_id_ptr = image_view_ids.data(); VkSampler* sampler_ptr = sampler_handles.data(); PushImageDescriptors(entries, texture_cache, update_descriptor_queue, image_view_id_ptr, sampler_ptr); - buffer_cache.Unmap(); - const VkPipeline pipeline_handle = pipeline.GetHandle(); const VkPipelineLayout pipeline_layout = pipeline.GetLayout(); const VkDescriptorSet descriptor_set = pipeline.CommitDescriptorSet(); @@ -644,6 +468,11 @@ void RasterizerVulkan::Query(GPUVAddr gpu_addr, VideoCore::QueryType type, query_cache.Query(gpu_addr, type, timestamp); } +void RasterizerVulkan::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, + u32 size) { + buffer_cache.BindGraphicsUniformBuffer(stage, index, gpu_addr, size); +} + void RasterizerVulkan::FlushAll() {} void RasterizerVulkan::FlushRegion(VAddr addr, u64 size) { @@ -651,19 +480,23 @@ void RasterizerVulkan::FlushRegion(VAddr addr, u64 size) { return; } { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.DownloadMemory(addr, size); } - buffer_cache.FlushRegion(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.DownloadMemory(addr, size); + } query_cache.FlushRegion(addr, size); } bool RasterizerVulkan::MustFlushRegion(VAddr addr, u64 size) { + std::scoped_lock lock{texture_cache.mutex, buffer_cache.mutex}; if (!Settings::IsGPULevelHigh()) { - return buffer_cache.MustFlushRegion(addr, size); + return buffer_cache.IsRegionGpuModified(addr, size); } return texture_cache.IsRegionGpuModified(addr, size) || - buffer_cache.MustFlushRegion(addr, size); + buffer_cache.IsRegionGpuModified(addr, size); } void RasterizerVulkan::InvalidateRegion(VAddr addr, u64 size) { @@ -671,11 +504,14 @@ void RasterizerVulkan::InvalidateRegion(VAddr addr, u64 size) { return; } { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.WriteMemory(addr, size); } + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.WriteMemory(addr, size); + } pipeline_cache.InvalidateRegion(addr, size); - buffer_cache.InvalidateRegion(addr, size); query_cache.InvalidateRegion(addr, size); } @@ -683,25 +519,34 @@ void RasterizerVulkan::OnCPUWrite(VAddr addr, u64 size) { if (addr == 0 || size == 0) { return; } + pipeline_cache.OnCPUWrite(addr, size); { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.WriteMemory(addr, size); } - pipeline_cache.OnCPUWrite(addr, size); - buffer_cache.OnCPUWrite(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.CachedWriteMemory(addr, size); + } } void RasterizerVulkan::SyncGuestHost() { - buffer_cache.SyncGuestHost(); pipeline_cache.SyncGuestHost(); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.FlushCachedWrites(); + } } void RasterizerVulkan::UnmapMemory(VAddr addr, u64 size) { { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.UnmapMemory(addr, size); } - buffer_cache.OnCPUWrite(addr, size); + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.WriteMemory(addr, size); + } pipeline_cache.OnCPUWrite(addr, size); } @@ -774,18 +619,21 @@ void RasterizerVulkan::TickFrame() { draw_counter = 0; update_descriptor_queue.TickFrame(); fence_manager.TickFrame(); - buffer_cache.TickFrame(); staging_pool.TickFrame(); { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.TickFrame(); } + { + std::scoped_lock lock{buffer_cache.mutex}; + buffer_cache.TickFrame(); + } } bool RasterizerVulkan::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src, const Tegra::Engines::Fermi2D::Surface& dst, const Tegra::Engines::Fermi2D::Config& copy_config) { - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; texture_cache.BlitImage(dst, src, copy_config); return true; } @@ -795,13 +643,11 @@ bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config, if (!framebuffer_addr) { return false; } - - auto lock = texture_cache.AcquireLock(); + std::scoped_lock lock{texture_cache.mutex}; ImageView* const image_view = texture_cache.TryFindFramebufferImageView(framebuffer_addr); if (!image_view) { return false; } - screen_info.image_view = image_view->Handle(VideoCommon::ImageViewType::e2D); screen_info.width = image_view->size.width; screen_info.height = image_view->size.height; @@ -830,29 +676,8 @@ void RasterizerVulkan::FlushWork() { draw_counter = 0; } -RasterizerVulkan::DrawParameters RasterizerVulkan::SetupGeometry(FixedPipelineState& fixed_state, - BufferBindings& buffer_bindings, - bool is_indexed, - bool is_instanced) { - MICROPROFILE_SCOPE(Vulkan_Geometry); - - const auto& regs = maxwell3d.regs; - - SetupVertexArrays(buffer_bindings); - - const u32 base_instance = regs.vb_base_instance; - const u32 num_instances = is_instanced ? maxwell3d.mme_draw.instance_count : 1; - const u32 base_vertex = is_indexed ? regs.vb_element_base : regs.vertex_buffer.first; - const u32 num_vertices = is_indexed ? regs.index_array.count : regs.vertex_buffer.count; - - DrawParameters params{base_instance, num_instances, base_vertex, num_vertices, is_indexed}; - SetupIndexBuffer(buffer_bindings, params, is_indexed); - - return params; -} - void RasterizerVulkan::SetupShaderDescriptors( - const std::array& shaders) { + const std::array& shaders, bool is_indexed) { image_view_indices.clear(); sampler_handles.clear(); for (size_t stage = 0; stage < Maxwell::MaxShaderStage; ++stage) { @@ -860,15 +685,27 @@ void RasterizerVulkan::SetupShaderDescriptors( if (!shader) { continue; } - const auto& entries = shader->GetEntries(); + const ShaderEntries& entries = shader->GetEntries(); SetupGraphicsUniformTexels(entries, stage); SetupGraphicsTextures(entries, stage); SetupGraphicsStorageTexels(entries, stage); SetupGraphicsImages(entries, stage); + + buffer_cache.SetEnabledUniformBuffers(stage, entries.enabled_uniform_buffers); + buffer_cache.UnbindGraphicsStorageBuffers(stage); + u32 ssbo_index = 0; + for (const auto& buffer : entries.global_buffers) { + buffer_cache.BindGraphicsStorageBuffer(stage, ssbo_index, buffer.cbuf_index, + buffer.cbuf_offset, buffer.is_written); + ++ssbo_index; + } } const std::span indices_span(image_view_indices.data(), image_view_indices.size()); + buffer_cache.UpdateGraphicsBuffers(is_indexed); texture_cache.FillGraphicsImageViews(indices_span, image_view_ids); + buffer_cache.BindHostGeometryBuffers(is_indexed); + update_descriptor_queue.Acquire(); ImageViewId* image_view_id_ptr = image_view_ids.data(); @@ -879,11 +716,9 @@ void RasterizerVulkan::SetupShaderDescriptors( if (!shader) { continue; } - const auto& entries = shader->GetEntries(); - SetupGraphicsConstBuffers(entries, stage); - SetupGraphicsGlobalBuffers(entries, stage); - PushImageDescriptors(entries, texture_cache, update_descriptor_queue, image_view_id_ptr, - sampler_ptr); + buffer_cache.BindHostStageBuffers(stage); + PushImageDescriptors(shader->GetEntries(), texture_cache, update_descriptor_queue, + image_view_id_ptr, sampler_ptr); } } @@ -916,27 +751,11 @@ void RasterizerVulkan::BeginTransformFeedback() { LOG_ERROR(Render_Vulkan, "Transform feedbacks used but not supported"); return; } - UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationControl) || regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::TesselationEval) || regs.IsShaderConfigEnabled(Maxwell::ShaderProgram::Geometry)); - - UNIMPLEMENTED_IF(regs.tfb_bindings[1].buffer_enable); - UNIMPLEMENTED_IF(regs.tfb_bindings[2].buffer_enable); - UNIMPLEMENTED_IF(regs.tfb_bindings[3].buffer_enable); - - const auto& binding = regs.tfb_bindings[0]; - UNIMPLEMENTED_IF(binding.buffer_enable == 0); - UNIMPLEMENTED_IF(binding.buffer_offset != 0); - - const GPUVAddr gpu_addr = binding.Address(); - const VkDeviceSize size = static_cast(binding.buffer_size); - const auto info = buffer_cache.UploadMemory(gpu_addr, size, 4, true); - - scheduler.Record([buffer = info.handle, offset = info.offset, size](vk::CommandBuffer cmdbuf) { - cmdbuf.BindTransformFeedbackBuffersEXT(0, 1, &buffer, &offset, &size); - cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr); - }); + scheduler.Record( + [](vk::CommandBuffer cmdbuf) { cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr); }); } void RasterizerVulkan::EndTransformFeedback() { @@ -947,104 +766,11 @@ void RasterizerVulkan::EndTransformFeedback() { if (!device.IsExtTransformFeedbackSupported()) { return; } - scheduler.Record( [](vk::CommandBuffer cmdbuf) { cmdbuf.EndTransformFeedbackEXT(0, 0, nullptr, nullptr); }); } -void RasterizerVulkan::SetupVertexArrays(BufferBindings& buffer_bindings) { - const auto& regs = maxwell3d.regs; - - for (size_t index = 0; index < Maxwell::NumVertexArrays; ++index) { - const auto& vertex_array = regs.vertex_array[index]; - if (!vertex_array.IsEnabled()) { - continue; - } - const GPUVAddr start{vertex_array.StartAddress()}; - const GPUVAddr end{regs.vertex_array_limit[index].LimitAddress()}; - - ASSERT(end >= start); - const size_t size = end - start; - if (size == 0) { - buffer_bindings.AddVertexBinding(DefaultBuffer(), 0, DEFAULT_BUFFER_SIZE, 0); - continue; - } - const auto info = buffer_cache.UploadMemory(start, size); - buffer_bindings.AddVertexBinding(info.handle, info.offset, size, vertex_array.stride); - } -} - -void RasterizerVulkan::SetupIndexBuffer(BufferBindings& buffer_bindings, DrawParameters& params, - bool is_indexed) { - if (params.num_vertices == 0) { - return; - } - const auto& regs = maxwell3d.regs; - switch (regs.draw.topology) { - case Maxwell::PrimitiveTopology::Quads: { - if (!params.is_indexed) { - const auto [buffer, offset] = - quad_array_pass.Assemble(params.num_vertices, params.base_vertex); - buffer_bindings.SetIndexBinding(buffer, offset, VK_INDEX_TYPE_UINT32); - params.base_vertex = 0; - params.num_vertices = params.num_vertices * 6 / 4; - params.is_indexed = true; - break; - } - const GPUVAddr gpu_addr = regs.index_array.IndexStart(); - const auto info = buffer_cache.UploadMemory(gpu_addr, CalculateIndexBufferSize()); - VkBuffer buffer = info.handle; - u64 offset = info.offset; - std::tie(buffer, offset) = quad_indexed_pass.Assemble( - regs.index_array.format, params.num_vertices, params.base_vertex, buffer, offset); - - buffer_bindings.SetIndexBinding(buffer, offset, VK_INDEX_TYPE_UINT32); - params.num_vertices = (params.num_vertices / 4) * 6; - params.base_vertex = 0; - break; - } - default: { - if (!is_indexed) { - break; - } - const GPUVAddr gpu_addr = regs.index_array.IndexStart(); - const auto info = buffer_cache.UploadMemory(gpu_addr, CalculateIndexBufferSize()); - VkBuffer buffer = info.handle; - u64 offset = info.offset; - - auto format = regs.index_array.format; - const bool is_uint8 = format == Maxwell::IndexFormat::UnsignedByte; - if (is_uint8 && !device.IsExtIndexTypeUint8Supported()) { - std::tie(buffer, offset) = uint8_pass.Assemble(params.num_vertices, buffer, offset); - format = Maxwell::IndexFormat::UnsignedShort; - } - - buffer_bindings.SetIndexBinding(buffer, offset, MaxwellToVK::IndexFormat(device, format)); - break; - } - } -} - -void RasterizerVulkan::SetupGraphicsConstBuffers(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_ConstBuffers); - const auto& shader_stage = maxwell3d.state.shader_stages[stage]; - for (const auto& entry : entries.const_buffers) { - SetupConstBuffer(entry, shader_stage.const_buffers[entry.GetIndex()]); - } -} - -void RasterizerVulkan::SetupGraphicsGlobalBuffers(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_GlobalBuffers); - const auto& cbufs{maxwell3d.state.shader_stages[stage]}; - - for (const auto& entry : entries.global_buffers) { - const auto addr = cbufs.const_buffers[entry.GetCbufIndex()].address + entry.GetCbufOffset(); - SetupGlobalBuffer(entry, addr); - } -} - void RasterizerVulkan::SetupGraphicsUniformTexels(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_Textures); const auto& regs = maxwell3d.regs; const bool via_header_index = regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex; for (const auto& entry : entries.uniform_texels) { @@ -1054,7 +780,6 @@ void RasterizerVulkan::SetupGraphicsUniformTexels(const ShaderEntries& entries, } void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_Textures); const auto& regs = maxwell3d.regs; const bool via_header_index = regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex; for (const auto& entry : entries.samplers) { @@ -1070,7 +795,6 @@ void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, size_ } void RasterizerVulkan::SetupGraphicsStorageTexels(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_Textures); const auto& regs = maxwell3d.regs; const bool via_header_index = regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex; for (const auto& entry : entries.storage_texels) { @@ -1080,7 +804,6 @@ void RasterizerVulkan::SetupGraphicsStorageTexels(const ShaderEntries& entries, } void RasterizerVulkan::SetupGraphicsImages(const ShaderEntries& entries, size_t stage) { - MICROPROFILE_SCOPE(Vulkan_Images); const auto& regs = maxwell3d.regs; const bool via_header_index = regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex; for (const auto& entry : entries.images) { @@ -1089,32 +812,7 @@ void RasterizerVulkan::SetupGraphicsImages(const ShaderEntries& entries, size_t } } -void RasterizerVulkan::SetupComputeConstBuffers(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_ConstBuffers); - const auto& launch_desc = kepler_compute.launch_description; - for (const auto& entry : entries.const_buffers) { - const auto& config = launch_desc.const_buffer_config[entry.GetIndex()]; - const std::bitset<8> mask = launch_desc.const_buffer_enable_mask.Value(); - const Tegra::Engines::ConstBufferInfo info{ - .address = config.Address(), - .size = config.size, - .enabled = mask[entry.GetIndex()], - }; - SetupConstBuffer(entry, info); - } -} - -void RasterizerVulkan::SetupComputeGlobalBuffers(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_GlobalBuffers); - const auto& cbufs{kepler_compute.launch_description.const_buffer_config}; - for (const auto& entry : entries.global_buffers) { - const auto addr{cbufs[entry.GetCbufIndex()].Address() + entry.GetCbufOffset()}; - SetupGlobalBuffer(entry, addr); - } -} - void RasterizerVulkan::SetupComputeUniformTexels(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_Textures); const bool via_header_index = kepler_compute.launch_description.linked_tsc; for (const auto& entry : entries.uniform_texels) { const TextureHandle handle = @@ -1124,7 +822,6 @@ void RasterizerVulkan::SetupComputeUniformTexels(const ShaderEntries& entries) { } void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_Textures); const bool via_header_index = kepler_compute.launch_description.linked_tsc; for (const auto& entry : entries.samplers) { for (size_t index = 0; index < entry.size; ++index) { @@ -1139,7 +836,6 @@ void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) { } void RasterizerVulkan::SetupComputeStorageTexels(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_Textures); const bool via_header_index = kepler_compute.launch_description.linked_tsc; for (const auto& entry : entries.storage_texels) { const TextureHandle handle = @@ -1149,7 +845,6 @@ void RasterizerVulkan::SetupComputeStorageTexels(const ShaderEntries& entries) { } void RasterizerVulkan::SetupComputeImages(const ShaderEntries& entries) { - MICROPROFILE_SCOPE(Vulkan_Images); const bool via_header_index = kepler_compute.launch_description.linked_tsc; for (const auto& entry : entries.images) { const TextureHandle handle = @@ -1158,42 +853,6 @@ void RasterizerVulkan::SetupComputeImages(const ShaderEntries& entries) { } } -void RasterizerVulkan::SetupConstBuffer(const ConstBufferEntry& entry, - const Tegra::Engines::ConstBufferInfo& buffer) { - if (!buffer.enabled) { - // Set values to zero to unbind buffers - update_descriptor_queue.AddBuffer(DefaultBuffer(), 0, DEFAULT_BUFFER_SIZE); - return; - } - // Align the size to avoid bad std140 interactions - const size_t size = Common::AlignUp(CalculateConstBufferSize(entry, buffer), 4 * sizeof(float)); - ASSERT(size <= MaxConstbufferSize); - - const u64 alignment = device.GetUniformBufferAlignment(); - const auto info = buffer_cache.UploadMemory(buffer.address, size, alignment); - update_descriptor_queue.AddBuffer(info.handle, info.offset, size); -} - -void RasterizerVulkan::SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAddr address) { - const u64 actual_addr = gpu_memory.Read(address); - const u32 size = gpu_memory.Read(address + 8); - - if (size == 0) { - // Sometimes global memory pointers don't have a proper size. Upload a dummy entry - // because Vulkan doesn't like empty buffers. - // Note: Do *not* use DefaultBuffer() here, storage buffers can be written breaking the - // default buffer. - static constexpr size_t dummy_size = 4; - const auto info = buffer_cache.GetEmptyBuffer(dummy_size); - update_descriptor_queue.AddBuffer(info.handle, info.offset, dummy_size); - return; - } - - const auto info = buffer_cache.UploadMemory( - actual_addr, size, device.GetStorageBufferAlignment(), entry.IsWritten()); - update_descriptor_queue.AddBuffer(info.handle, info.offset, size); -} - void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs) { if (!state_tracker.TouchViewports()) { return; @@ -1206,7 +865,8 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& reg GetViewportState(device, regs, 8), GetViewportState(device, regs, 9), GetViewportState(device, regs, 10), GetViewportState(device, regs, 11), GetViewportState(device, regs, 12), GetViewportState(device, regs, 13), - GetViewportState(device, regs, 14), GetViewportState(device, regs, 15)}; + GetViewportState(device, regs, 14), GetViewportState(device, regs, 15), + }; scheduler.Record([viewports](vk::CommandBuffer cmdbuf) { cmdbuf.SetViewport(0, viewports); }); } @@ -1214,13 +874,14 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs if (!state_tracker.TouchScissors()) { return; } - const std::array scissors = { + const std::array scissors{ GetScissorState(regs, 0), GetScissorState(regs, 1), GetScissorState(regs, 2), GetScissorState(regs, 3), GetScissorState(regs, 4), GetScissorState(regs, 5), GetScissorState(regs, 6), GetScissorState(regs, 7), GetScissorState(regs, 8), GetScissorState(regs, 9), GetScissorState(regs, 10), GetScissorState(regs, 11), GetScissorState(regs, 12), GetScissorState(regs, 13), GetScissorState(regs, 14), - GetScissorState(regs, 15)}; + GetScissorState(regs, 15), + }; scheduler.Record([scissors](vk::CommandBuffer cmdbuf) { cmdbuf.SetScissor(0, scissors); }); } @@ -1385,73 +1046,4 @@ void RasterizerVulkan::UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs& }); } -size_t RasterizerVulkan::CalculateGraphicsStreamBufferSize(bool is_indexed) const { - size_t size = CalculateVertexArraysSize(); - if (is_indexed) { - size = Common::AlignUp(size, 4) + CalculateIndexBufferSize(); - } - size += Maxwell::MaxConstBuffers * (MaxConstbufferSize + device.GetUniformBufferAlignment()); - return size; -} - -size_t RasterizerVulkan::CalculateComputeStreamBufferSize() const { - return Tegra::Engines::KeplerCompute::NumConstBuffers * - (Maxwell::MaxConstBufferSize + device.GetUniformBufferAlignment()); -} - -size_t RasterizerVulkan::CalculateVertexArraysSize() const { - const auto& regs = maxwell3d.regs; - - size_t size = 0; - for (u32 index = 0; index < Maxwell::NumVertexArrays; ++index) { - // This implementation assumes that all attributes are used in the shader. - const GPUVAddr start{regs.vertex_array[index].StartAddress()}; - const GPUVAddr end{regs.vertex_array_limit[index].LimitAddress()}; - DEBUG_ASSERT(end >= start); - - size += (end - start) * regs.vertex_array[index].enable; - } - return size; -} - -size_t RasterizerVulkan::CalculateIndexBufferSize() const { - return static_cast(maxwell3d.regs.index_array.count) * - static_cast(maxwell3d.regs.index_array.FormatSizeInBytes()); -} - -size_t RasterizerVulkan::CalculateConstBufferSize( - const ConstBufferEntry& entry, const Tegra::Engines::ConstBufferInfo& buffer) const { - if (entry.IsIndirect()) { - // Buffer is accessed indirectly, so upload the entire thing - return buffer.size; - } else { - // Buffer is accessed directly, upload just what we use - return entry.GetSize(); - } -} - -VkBuffer RasterizerVulkan::DefaultBuffer() { - if (default_buffer) { - return *default_buffer; - } - default_buffer = device.GetLogical().CreateBuffer({ - .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, - .pNext = nullptr, - .flags = 0, - .size = DEFAULT_BUFFER_SIZE, - .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | - VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, - .sharingMode = VK_SHARING_MODE_EXCLUSIVE, - .queueFamilyIndexCount = 0, - .pQueueFamilyIndices = nullptr, - }); - default_buffer_commit = memory_allocator.Commit(default_buffer, MemoryUsage::DeviceLocal); - - scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([buffer = *default_buffer](vk::CommandBuffer cmdbuf) { - cmdbuf.FillBuffer(buffer, 0, DEFAULT_BUFFER_SIZE, 0); - }); - return *default_buffer; -} - } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h index 8e261b9bd7..7fc6741daa 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.h +++ b/src/video_core/renderer_vulkan/vk_rasterizer.h @@ -18,14 +18,12 @@ #include "video_core/renderer_vulkan/blit_image.h" #include "video_core/renderer_vulkan/fixed_pipeline_state.h" #include "video_core/renderer_vulkan/vk_buffer_cache.h" -#include "video_core/renderer_vulkan/vk_compute_pass.h" #include "video_core/renderer_vulkan/vk_descriptor_pool.h" #include "video_core/renderer_vulkan/vk_fence_manager.h" #include "video_core/renderer_vulkan/vk_pipeline_cache.h" #include "video_core/renderer_vulkan/vk_query_cache.h" #include "video_core/renderer_vulkan/vk_scheduler.h" #include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" -#include "video_core/renderer_vulkan/vk_stream_buffer.h" #include "video_core/renderer_vulkan/vk_texture_cache.h" #include "video_core/renderer_vulkan/vk_update_descriptor.h" #include "video_core/shader/async_shaders.h" @@ -49,7 +47,6 @@ namespace Vulkan { struct VKScreenInfo; class StateTracker; -class BufferBindings; class RasterizerVulkan final : public VideoCore::RasterizerAccelerated { public: @@ -65,6 +62,7 @@ public: void DispatchCompute(GPUVAddr code_addr) override; void ResetCounter(VideoCore::QueryType type) override; void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional timestamp) override; + void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size) override; void FlushAll() override; void FlushRegion(VAddr addr, u64 size) override; bool MustFlushRegion(VAddr addr, u64 size) override; @@ -107,24 +105,11 @@ private: static constexpr VkDeviceSize DEFAULT_BUFFER_SIZE = 4 * sizeof(float); - struct DrawParameters { - void Draw(vk::CommandBuffer cmdbuf) const; - - u32 base_instance = 0; - u32 num_instances = 0; - u32 base_vertex = 0; - u32 num_vertices = 0; - bool is_indexed = 0; - }; - void FlushWork(); - /// Setups geometry buffers and state. - DrawParameters SetupGeometry(FixedPipelineState& fixed_state, BufferBindings& buffer_bindings, - bool is_indexed, bool is_instanced); - /// Setup descriptors in the graphics pipeline. - void SetupShaderDescriptors(const std::array& shaders); + void SetupShaderDescriptors(const std::array& shaders, + bool is_indexed); void UpdateDynamicStates(); @@ -132,16 +117,6 @@ private: void EndTransformFeedback(); - void SetupVertexArrays(BufferBindings& buffer_bindings); - - void SetupIndexBuffer(BufferBindings& buffer_bindings, DrawParameters& params, bool is_indexed); - - /// Setup constant buffers in the graphics pipeline. - void SetupGraphicsConstBuffers(const ShaderEntries& entries, std::size_t stage); - - /// Setup global buffers in the graphics pipeline. - void SetupGraphicsGlobalBuffers(const ShaderEntries& entries, std::size_t stage); - /// Setup uniform texels in the graphics pipeline. void SetupGraphicsUniformTexels(const ShaderEntries& entries, std::size_t stage); @@ -154,12 +129,6 @@ private: /// Setup images in the graphics pipeline. void SetupGraphicsImages(const ShaderEntries& entries, std::size_t stage); - /// Setup constant buffers in the compute pipeline. - void SetupComputeConstBuffers(const ShaderEntries& entries); - - /// Setup global buffers in the compute pipeline. - void SetupComputeGlobalBuffers(const ShaderEntries& entries); - /// Setup texel buffers in the compute pipeline. void SetupComputeUniformTexels(const ShaderEntries& entries); @@ -172,11 +141,6 @@ private: /// Setup images in the compute pipeline. void SetupComputeImages(const ShaderEntries& entries); - void SetupConstBuffer(const ConstBufferEntry& entry, - const Tegra::Engines::ConstBufferInfo& buffer); - - void SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAddr address); - void UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs); void UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs); void UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs); @@ -193,19 +157,6 @@ private: void UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs); void UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs& regs); - size_t CalculateGraphicsStreamBufferSize(bool is_indexed) const; - - size_t CalculateComputeStreamBufferSize() const; - - size_t CalculateVertexArraysSize() const; - - size_t CalculateIndexBufferSize() const; - - size_t CalculateConstBufferSize(const ConstBufferEntry& entry, - const Tegra::Engines::ConstBufferInfo& buffer) const; - - VkBuffer DefaultBuffer(); - Tegra::GPU& gpu; Tegra::MemoryManager& gpu_memory; Tegra::Engines::Maxwell3D& maxwell3d; @@ -217,24 +168,19 @@ private: StateTracker& state_tracker; VKScheduler& scheduler; - VKStreamBuffer stream_buffer; StagingBufferPool staging_pool; VKDescriptorPool descriptor_pool; VKUpdateDescriptorQueue update_descriptor_queue; BlitImageHelper blit_image; - QuadArrayPass quad_array_pass; - QuadIndexedPass quad_indexed_pass; - Uint8Pass uint8_pass; TextureCacheRuntime texture_cache_runtime; TextureCache texture_cache; + BufferCacheRuntime buffer_cache_runtime; + BufferCache buffer_cache; VKPipelineCache pipeline_cache; - VKBufferCache buffer_cache; VKQueryCache query_cache; VKFenceManager fence_manager; - vk::Buffer default_buffer; - MemoryCommit default_buffer_commit; vk::Event wfi_event; VideoCommon::Shader::AsyncShaders async_shaders; diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp index 66004f9c0c..f35c120b09 100644 --- a/src/video_core/renderer_vulkan/vk_scheduler.cpp +++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp @@ -52,18 +52,6 @@ VKScheduler::~VKScheduler() { worker_thread.join(); } -u64 VKScheduler::CurrentTick() const noexcept { - return master_semaphore->CurrentTick(); -} - -bool VKScheduler::IsFree(u64 tick) const noexcept { - return master_semaphore->IsFree(tick); -} - -void VKScheduler::Wait(u64 tick) { - master_semaphore->Wait(tick); -} - void VKScheduler::Flush(VkSemaphore semaphore) { SubmitExecution(semaphore); AllocateNewContext(); @@ -269,7 +257,7 @@ void VKScheduler::EndRenderPass() { cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, - VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, 0, nullptr, nullptr, + VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, nullptr, nullptr, vk::Span(barriers.data(), num_images)); }); state.renderpass = nullptr; diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h index 15f2987eb4..3ce48e9d28 100644 --- a/src/video_core/renderer_vulkan/vk_scheduler.h +++ b/src/video_core/renderer_vulkan/vk_scheduler.h @@ -14,6 +14,7 @@ #include "common/alignment.h" #include "common/common_types.h" #include "common/threadsafe_queue.h" +#include "video_core/renderer_vulkan/vk_master_semaphore.h" #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { @@ -21,7 +22,6 @@ namespace Vulkan { class CommandPool; class Device; class Framebuffer; -class MasterSemaphore; class StateTracker; class VKQueryCache; @@ -32,15 +32,6 @@ public: explicit VKScheduler(const Device& device, StateTracker& state_tracker); ~VKScheduler(); - /// Returns the current command buffer tick. - [[nodiscard]] u64 CurrentTick() const noexcept; - - /// Returns true when a tick has been triggered by the GPU. - [[nodiscard]] bool IsFree(u64 tick) const noexcept; - - /// Waits for the given tick to trigger on the GPU. - void Wait(u64 tick); - /// Sends the current execution context to the GPU. void Flush(VkSemaphore semaphore = nullptr); @@ -82,6 +73,21 @@ public: (void)chunk->Record(command); } + /// Returns the current command buffer tick. + [[nodiscard]] u64 CurrentTick() const noexcept { + return master_semaphore->CurrentTick(); + } + + /// Returns true when a tick has been triggered by the GPU. + [[nodiscard]] bool IsFree(u64 tick) const noexcept { + return master_semaphore->IsFree(tick); + } + + /// Waits for the given tick to trigger on the GPU. + void Wait(u64 tick) { + master_semaphore->Wait(tick); + } + /// Returns the master timeline semaphore. [[nodiscard]] MasterSemaphore& GetMasterSemaphore() const noexcept { return *master_semaphore; diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp index 61d52b961e..e165a69874 100644 --- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp +++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp @@ -3127,6 +3127,9 @@ ShaderEntries GenerateShaderEntries(const VideoCommon::Shader::ShaderIR& ir) { entries.attributes.insert(GetGenericAttributeLocation(attribute)); } } + for (const auto& buffer : entries.const_buffers) { + entries.enabled_uniform_buffers |= 1U << buffer.GetIndex(); + } entries.clip_distances = ir.GetClipDistances(); entries.shader_length = ir.GetLength(); entries.uses_warps = ir.UsesWarps(); diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.h b/src/video_core/renderer_vulkan/vk_shader_decompiler.h index 26381e4441..5d94132a51 100644 --- a/src/video_core/renderer_vulkan/vk_shader_decompiler.h +++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.h @@ -39,24 +39,7 @@ private: u32 index{}; }; -class GlobalBufferEntry { -public: - constexpr explicit GlobalBufferEntry(u32 cbuf_index_, u32 cbuf_offset_, bool is_written_) - : cbuf_index{cbuf_index_}, cbuf_offset{cbuf_offset_}, is_written{is_written_} {} - - constexpr u32 GetCbufIndex() const { - return cbuf_index; - } - - constexpr u32 GetCbufOffset() const { - return cbuf_offset; - } - - constexpr bool IsWritten() const { - return is_written; - } - -private: +struct GlobalBufferEntry { u32 cbuf_index{}; u32 cbuf_offset{}; bool is_written{}; @@ -78,6 +61,7 @@ struct ShaderEntries { std::set attributes; std::array clip_distances{}; std::size_t shader_length{}; + u32 enabled_uniform_buffers{}; bool uses_warps{}; }; diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp index 1779a2e301..e81fad0079 100644 --- a/src/video_core/renderer_vulkan/vk_state_tracker.cpp +++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp @@ -30,15 +30,18 @@ using Table = Maxwell3D::DirtyState::Table; using Flags = Maxwell3D::DirtyState::Flags; Flags MakeInvalidationFlags() { - static constexpr std::array INVALIDATION_FLAGS{ + static constexpr int INVALIDATION_FLAGS[]{ Viewports, Scissors, DepthBias, BlendConstants, DepthBounds, StencilProperties, CullMode, DepthBoundsEnable, DepthTestEnable, DepthWriteEnable, - DepthCompareOp, FrontFace, StencilOp, StencilTestEnable, + DepthCompareOp, FrontFace, StencilOp, StencilTestEnable, VertexBuffers, }; Flags flags{}; for (const int flag : INVALIDATION_FLAGS) { flags[flag] = true; } + for (int index = VertexBuffer0; index <= VertexBuffer31; ++index) { + flags[index] = true; + } return flags; } @@ -130,7 +133,7 @@ void SetupDirtyStencilTestEnable(Tables& tables) { StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags}, invalidation_flags{MakeInvalidationFlags()} { auto& tables = gpu.Maxwell3D().dirty.tables; - SetupDirtyRenderTargets(tables); + SetupDirtyFlags(tables); SetupDirtyViewports(tables); SetupDirtyScissors(tables); SetupDirtyDepthBias(tables); diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp index aa7c5d7c62..1eeb45ca99 100644 --- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp @@ -426,46 +426,47 @@ constexpr VkBorderColor ConvertBorderColor(const std::array& color) { void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage image, VkImageAspectFlags aspect_mask, bool is_initialized, std::span copies) { - static constexpr VkAccessFlags ACCESS_FLAGS = VK_ACCESS_SHADER_WRITE_BIT | - VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | - VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT; + static constexpr VkAccessFlags WRITE_ACCESS_FLAGS = + VK_ACCESS_SHADER_WRITE_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | + VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT; + static constexpr VkAccessFlags READ_ACCESS_FLAGS = VK_ACCESS_SHADER_READ_BIT | + VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | + VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT; const VkImageMemoryBarrier read_barrier{ .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, .pNext = nullptr, - .srcAccessMask = ACCESS_FLAGS, + .srcAccessMask = WRITE_ACCESS_FLAGS, .dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, .oldLayout = is_initialized ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_UNDEFINED, .newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, .image = image, - .subresourceRange = - { - .aspectMask = aspect_mask, - .baseMipLevel = 0, - .levelCount = VK_REMAINING_MIP_LEVELS, - .baseArrayLayer = 0, - .layerCount = VK_REMAINING_ARRAY_LAYERS, - }, + .subresourceRange{ + .aspectMask = aspect_mask, + .baseMipLevel = 0, + .levelCount = VK_REMAINING_MIP_LEVELS, + .baseArrayLayer = 0, + .layerCount = VK_REMAINING_ARRAY_LAYERS, + }, }; const VkImageMemoryBarrier write_barrier{ .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, .pNext = nullptr, .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, - .dstAccessMask = ACCESS_FLAGS, + .dstAccessMask = WRITE_ACCESS_FLAGS | READ_ACCESS_FLAGS, .oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, .newLayout = VK_IMAGE_LAYOUT_GENERAL, .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, .image = image, - .subresourceRange = - { - .aspectMask = aspect_mask, - .baseMipLevel = 0, - .levelCount = VK_REMAINING_MIP_LEVELS, - .baseArrayLayer = 0, - .layerCount = VK_REMAINING_ARRAY_LAYERS, - }, + .subresourceRange{ + .aspectMask = aspect_mask, + .baseMipLevel = 0, + .levelCount = VK_REMAINING_MIP_LEVELS, + .baseArrayLayer = 0, + .layerCount = VK_REMAINING_ARRAY_LAYERS, + }, }; cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, read_barrier); @@ -569,20 +570,12 @@ void TextureCacheRuntime::Finish() { scheduler.Finish(); } -ImageBufferMap TextureCacheRuntime::MapUploadBuffer(size_t size) { - const auto staging_ref = staging_buffer_pool.Request(size, MemoryUsage::Upload); - return { - .handle = staging_ref.buffer, - .span = staging_ref.mapped_span, - }; +StagingBufferRef TextureCacheRuntime::UploadStagingBuffer(size_t size) { + return staging_buffer_pool.Request(size, MemoryUsage::Upload); } -ImageBufferMap TextureCacheRuntime::MapDownloadBuffer(size_t size) { - const auto staging_ref = staging_buffer_pool.Request(size, MemoryUsage::Download); - return { - .handle = staging_ref.buffer, - .span = staging_ref.mapped_span, - }; +StagingBufferRef TextureCacheRuntime::DownloadStagingBuffer(size_t size) { + return staging_buffer_pool.Request(size, MemoryUsage::Download); } void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst, ImageView& src, @@ -754,7 +747,7 @@ void TextureCacheRuntime::CopyImage(Image& dst, Image& src, .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | VK_ACCESS_TRANSFER_WRITE_BIT, - .dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, .oldLayout = VK_IMAGE_LAYOUT_GENERAL, .newLayout = VK_IMAGE_LAYOUT_GENERAL, .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, @@ -765,12 +758,9 @@ void TextureCacheRuntime::CopyImage(Image& dst, Image& src, VkImageMemoryBarrier{ .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, .pNext = nullptr, - .srcAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT | - VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | - VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | - VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | + .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | - VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT, + VK_ACCESS_TRANSFER_WRITE_BIT, .dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, .oldLayout = VK_IMAGE_LAYOUT_GENERAL, .newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, @@ -828,12 +818,12 @@ Image::Image(TextureCacheRuntime& runtime, const ImageInfo& info_, GPUVAddr gpu_ } } -void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, +void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies) { // TODO: Move this to another API scheduler->RequestOutsideRenderPassOperationContext(); std::vector vk_copies = TransformBufferImageCopies(copies, buffer_offset, aspect_mask); - const VkBuffer src_buffer = map.handle; + const VkBuffer src_buffer = map.buffer; const VkImage vk_image = *image; const VkImageAspectFlags vk_aspect_mask = aspect_mask; const bool is_initialized = std::exchange(initialized, true); @@ -843,12 +833,12 @@ void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, }); } -void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, +void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies) { // TODO: Move this to another API scheduler->RequestOutsideRenderPassOperationContext(); std::vector vk_copies = TransformBufferCopies(copies, buffer_offset); - const VkBuffer src_buffer = map.handle; + const VkBuffer src_buffer = map.buffer; const VkBuffer dst_buffer = *buffer; scheduler->Record([src_buffer, dst_buffer, vk_copies](vk::CommandBuffer cmdbuf) { // TODO: Barriers @@ -856,13 +846,58 @@ void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, }); } -void Image::DownloadMemory(const ImageBufferMap& map, size_t buffer_offset, +void Image::DownloadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies) { std::vector vk_copies = TransformBufferImageCopies(copies, buffer_offset, aspect_mask); - scheduler->Record([buffer = map.handle, image = *image, aspect_mask = aspect_mask, + scheduler->Record([buffer = map.buffer, image = *image, aspect_mask = aspect_mask, vk_copies](vk::CommandBuffer cmdbuf) { - // TODO: Barriers - cmdbuf.CopyImageToBuffer(image, VK_IMAGE_LAYOUT_GENERAL, buffer, vk_copies); + const VkImageMemoryBarrier read_barrier{ + .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, + .oldLayout = VK_IMAGE_LAYOUT_GENERAL, + .newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, + .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .image = image, + .subresourceRange{ + .aspectMask = aspect_mask, + .baseMipLevel = 0, + .levelCount = VK_REMAINING_MIP_LEVELS, + .baseArrayLayer = 0, + .layerCount = VK_REMAINING_ARRAY_LAYERS, + }, + }; + const VkImageMemoryBarrier image_write_barrier{ + .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = 0, + .dstAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .oldLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, + .newLayout = VK_IMAGE_LAYOUT_GENERAL, + .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .image = image, + .subresourceRange{ + .aspectMask = aspect_mask, + .baseMipLevel = 0, + .levelCount = VK_REMAINING_MIP_LEVELS, + .baseArrayLayer = 0, + .layerCount = VK_REMAINING_ARRAY_LAYERS, + }, + }; + const VkMemoryBarrier memory_write_barrier{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, + }; + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, + 0, read_barrier); + cmdbuf.CopyImageToBuffer(image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, buffer, vk_copies); + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, + 0, memory_write_barrier, nullptr, image_write_barrier); }); } @@ -1127,7 +1162,7 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span(num_layers), + .layers = static_cast(std::max(num_layers, 1)), }); if (runtime.device.HasDebuggingToolAttached()) { framebuffer.SetObjectNameEXT(VideoCommon::Name(key).c_str()); diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h index 8d29361a1a..4558c32974 100644 --- a/src/video_core/renderer_vulkan/vk_texture_cache.h +++ b/src/video_core/renderer_vulkan/vk_texture_cache.h @@ -7,6 +7,7 @@ #include #include +#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" #include "video_core/texture_cache/texture_cache.h" #include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" @@ -53,19 +54,6 @@ struct hash { namespace Vulkan { -struct ImageBufferMap { - [[nodiscard]] VkBuffer Handle() const noexcept { - return handle; - } - - [[nodiscard]] std::span Span() const noexcept { - return span; - } - - VkBuffer handle; - std::span span; -}; - struct TextureCacheRuntime { const Device& device; VKScheduler& scheduler; @@ -76,9 +64,9 @@ struct TextureCacheRuntime { void Finish(); - [[nodiscard]] ImageBufferMap MapUploadBuffer(size_t size); + [[nodiscard]] StagingBufferRef UploadStagingBuffer(size_t size); - [[nodiscard]] ImageBufferMap MapDownloadBuffer(size_t size); + [[nodiscard]] StagingBufferRef DownloadStagingBuffer(size_t size); void BlitImage(Framebuffer* dst_framebuffer, ImageView& dst, ImageView& src, const std::array& dst_region, @@ -94,7 +82,7 @@ struct TextureCacheRuntime { return false; } - void AccelerateImageUpload(Image&, const ImageBufferMap&, size_t, + void AccelerateImageUpload(Image&, const StagingBufferRef&, size_t, std::span) { UNREACHABLE(); } @@ -112,13 +100,13 @@ public: explicit Image(TextureCacheRuntime&, const VideoCommon::ImageInfo& info, GPUVAddr gpu_addr, VAddr cpu_addr); - void UploadMemory(const ImageBufferMap& map, size_t buffer_offset, + void UploadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies); - void UploadMemory(const ImageBufferMap& map, size_t buffer_offset, + void UploadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies); - void DownloadMemory(const ImageBufferMap& map, size_t buffer_offset, + void DownloadMemory(const StagingBufferRef& map, size_t buffer_offset, std::span copies); [[nodiscard]] VkImage Handle() const noexcept { diff --git a/src/video_core/shader/async_shaders.h b/src/video_core/shader/async_shaders.h index 0dbb1a31fd..7fdff6e568 100644 --- a/src/video_core/shader/async_shaders.h +++ b/src/video_core/shader/async_shaders.h @@ -9,16 +9,7 @@ #include #include -// This header includes both Vulkan and OpenGL headers, this has to be fixed -// Unfortunately, including OpenGL will include Windows.h that defines macros that can cause issues. -// Forcefully include glad early and undefine macros #include -#ifdef CreateEvent -#undef CreateEvent -#endif -#ifdef CreateSemaphore -#undef CreateSemaphore -#endif #include "common/common_types.h" #include "video_core/renderer_opengl/gl_device.h" diff --git a/src/video_core/shader/decode/other.cpp b/src/video_core/shader/decode/other.cpp index d3ea07aac9..5f88537bc4 100644 --- a/src/video_core/shader/decode/other.cpp +++ b/src/video_core/shader/decode/other.cpp @@ -76,6 +76,7 @@ u32 ShaderIR::DecodeOther(NodeBlock& bb, u32 pc) { case SystemVariable::InvocationId: return Operation(OperationCode::InvocationId); case SystemVariable::Ydirection: + uses_y_negate = true; return Operation(OperationCode::YNegate); case SystemVariable::InvocationInfo: LOG_WARNING(HW_GPU, "S2R instruction with InvocationInfo is incomplete"); diff --git a/src/video_core/shader/shader_ir.h b/src/video_core/shader/shader_ir.h index 0c6ab0f075..1cd7c14d76 100644 --- a/src/video_core/shader/shader_ir.h +++ b/src/video_core/shader/shader_ir.h @@ -139,6 +139,10 @@ public: return uses_legacy_varyings; } + bool UsesYNegate() const { + return uses_y_negate; + } + bool UsesWarps() const { return uses_warps; } @@ -465,6 +469,7 @@ private: bool uses_instance_id{}; bool uses_vertex_id{}; bool uses_legacy_varyings{}; + bool uses_y_negate{}; bool uses_warps{}; bool uses_indexed_samplers{}; diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index d1080300f8..f336b705fc 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -103,9 +103,6 @@ public: /// Notify the cache that a new frame has been queued void TickFrame(); - /// Return an unique mutually exclusive lock for the cache - [[nodiscard]] std::unique_lock AcquireLock(); - /// Return a constant reference to the given image view id [[nodiscard]] const ImageView& GetImageView(ImageViewId id) const noexcept; @@ -179,6 +176,8 @@ public: /// Return true when a CPU region is modified from the GPU [[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size); + std::mutex mutex; + private: /// Iterate over all page indices in a range template @@ -212,8 +211,8 @@ private: void RefreshContents(Image& image); /// Upload data from guest to an image - template - void UploadImageContents(Image& image, MapBuffer& map, size_t buffer_offset); + template + void UploadImageContents(Image& image, StagingBuffer& staging_buffer, size_t buffer_offset); /// Find or create an image view from a guest descriptor [[nodiscard]] ImageViewId FindImageView(const TICEntry& config); @@ -325,8 +324,6 @@ private: RenderTargets render_targets; - std::mutex mutex; - std::unordered_map image_views; std::unordered_map samplers; std::unordered_map framebuffers; @@ -385,11 +382,6 @@ void TextureCache

::TickFrame() { ++frame_tick; } -template -std::unique_lock TextureCache

::AcquireLock() { - return std::unique_lock{mutex}; -} - template const typename P::ImageView& TextureCache

::GetImageView(ImageViewId id) const noexcept { return slot_image_views[id]; @@ -598,11 +590,11 @@ void TextureCache

::DownloadMemory(VAddr cpu_addr, size_t size) { }); for (const ImageId image_id : images) { Image& image = slot_images[image_id]; - auto map = runtime.MapDownloadBuffer(image.unswizzled_size_bytes); + auto map = runtime.DownloadStagingBuffer(image.unswizzled_size_bytes); const auto copies = FullDownloadCopies(image.info); image.DownloadMemory(map, 0, copies); runtime.Finish(); - SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.Span()); + SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span); } } @@ -757,7 +749,7 @@ void TextureCache

::PopAsyncFlushes() { for (const ImageId image_id : download_ids) { total_size_bytes += slot_images[image_id].unswizzled_size_bytes; } - auto download_map = runtime.MapDownloadBuffer(total_size_bytes); + auto download_map = runtime.DownloadStagingBuffer(total_size_bytes); size_t buffer_offset = 0; for (const ImageId image_id : download_ids) { Image& image = slot_images[image_id]; @@ -769,7 +761,7 @@ void TextureCache

::PopAsyncFlushes() { runtime.Finish(); buffer_offset = 0; - const std::span download_span = download_map.Span(); + const std::span download_span = download_map.mapped_span; for (const ImageId image_id : download_ids) { const ImageBase& image = slot_images[image_id]; const auto copies = FullDownloadCopies(image.info); @@ -806,7 +798,7 @@ void TextureCache

::RefreshContents(Image& image) { LOG_WARNING(HW_GPU, "MSAA image uploads are not implemented"); return; } - auto map = runtime.MapUploadBuffer(MapSizeBytes(image)); + auto map = runtime.UploadStagingBuffer(MapSizeBytes(image)); UploadImageContents(image, map, 0); runtime.InsertUploadMemoryBarrier(); } @@ -814,7 +806,7 @@ void TextureCache

::RefreshContents(Image& image) { template template void TextureCache

::UploadImageContents(Image& image, MapBuffer& map, size_t buffer_offset) { - const std::span mapped_span = map.Span().subspan(buffer_offset); + const std::span mapped_span = map.mapped_span.subspan(buffer_offset); const GPUVAddr gpu_addr = image.gpu_addr; if (True(image.flags & ImageFlagBits::AcceleratedUpload)) { diff --git a/src/video_core/vulkan_common/vulkan_memory_allocator.h b/src/video_core/vulkan_common/vulkan_memory_allocator.h index 86393310ab..d1ce294504 100644 --- a/src/video_core/vulkan_common/vulkan_memory_allocator.h +++ b/src/video_core/vulkan_common/vulkan_memory_allocator.h @@ -78,7 +78,7 @@ public: * * @throw vk::Exception on failure */ - explicit MemoryAllocator(const Device& device_, bool export_allocations_ = false); + explicit MemoryAllocator(const Device& device_, bool export_allocations_); ~MemoryAllocator(); MemoryAllocator& operator=(const MemoryAllocator&) = delete; From 8fd518ec4097a19621cd9102648494107b7d0ae9 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 17 Jan 2021 03:12:42 -0300 Subject: [PATCH 14/28] vulkan_device: Enable robustBufferAccess Fix regression on Pascal on Animal Crossing: New Horizons, fixing a validation error. --- src/video_core/vulkan_common/vulkan_device.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 4032573754..f9bc73f844 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -207,7 +207,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2, .pNext = nullptr, .features{ - .robustBufferAccess = false, + .robustBufferAccess = true, .fullDrawIndexUint32 = false, .imageCubeArray = true, .independentBlend = true, @@ -581,6 +581,7 @@ void Device::CheckSuitability(bool requires_swapchain) const { } const VkPhysicalDeviceFeatures features{physical.GetFeatures()}; const std::array feature_report{ + std::make_pair(features.robustBufferAccess, "robustBufferAccess"), std::make_pair(features.vertexPipelineStoresAndAtomics, "vertexPipelineStoresAndAtomics"), std::make_pair(features.robustBufferAccess, "robustBufferAccess"), std::make_pair(features.imageCubeArray, "imageCubeArray"), From 35df1d1864ba721ea7b1cebf9a106dd771cde4f5 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 16 Jan 2021 16:20:18 -0300 Subject: [PATCH 15/28] vk_staging_buffer_pool: Add stream buffer for small uploads This uses a ring buffer similar to OpenGL's stream buffer for small uploads. This stops us from allocating several small buffers, reducing memory fragmentation and cache locality. It uses dedicated allocations when possible. --- src/video_core/buffer_cache/buffer_cache.h | 28 +++- .../renderer_opengl/gl_texture_cache.cpp | 21 ++- .../renderer_opengl/gl_texture_cache.h | 11 +- .../renderer_opengl/util_shaders.cpp | 18 +-- src/video_core/renderer_opengl/util_shaders.h | 6 +- .../renderer_vulkan/vk_buffer_cache.cpp | 23 +-- .../renderer_vulkan/vk_compute_pass.cpp | 61 ++++---- .../renderer_vulkan/vk_compute_pass.h | 9 +- .../vk_staging_buffer_pool.cpp | 142 +++++++++++++++++- .../renderer_vulkan/vk_staging_buffer_pool.h | 20 +++ .../renderer_vulkan/vk_texture_cache.cpp | 14 +- .../renderer_vulkan/vk_texture_cache.h | 9 +- src/video_core/texture_cache/texture_cache.h | 38 ++--- .../vulkan_common/vulkan_wrapper.cpp | 20 ++- src/video_core/vulkan_common/vulkan_wrapper.h | 5 +- 15 files changed, 298 insertions(+), 127 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index e4f3c8e35c..d6399bf248 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -239,8 +239,7 @@ private: void ImmediateUploadMemory(Buffer& buffer, u64 largest_copy, std::span copies); - void MappedUploadMemory(Buffer& buffer, u64 total_size_bytes, - std::span copies); + void MappedUploadMemory(Buffer& buffer, u64 total_size_bytes, std::span copies); void DeleteBuffer(BufferId buffer_id); @@ -362,11 +361,17 @@ void BufferCache

::DownloadMemory(VAddr cpu_addr, u64 size) { auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); const u8* const mapped_memory = download_staging.mapped_span.data(); const std::span copies_span(copies.data(), copies.data() + copies.size()); + for (BufferCopy& copy : copies) { + // Modify copies to have the staging offset in mind + copy.dst_offset += download_staging.offset; + } runtime.CopyBuffer(download_staging.buffer, buffer, copies_span); runtime.Finish(); for (const BufferCopy& copy : copies) { const VAddr copy_cpu_addr = buffer.CpuAddr() + copy.src_offset; - const u8* copy_mapped_memory = mapped_memory + copy.dst_offset; + // Undo the modified offset + const u64 dst_offset = copy.dst_offset - download_staging.offset; + const u8* copy_mapped_memory = mapped_memory + dst_offset; cpu_memory.WriteBlockUnsafe(copy_cpu_addr, copy_mapped_memory, copy.size); } } else { @@ -554,7 +559,9 @@ void BufferCache

::PopAsyncFlushes() { } if constexpr (USE_MEMORY_MAPS) { auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); - for (const auto [copy, buffer_id] : downloads) { + for (auto& [copy, buffer_id] : downloads) { + // Have in mind the staging buffer offset for the copy + copy.dst_offset += download_staging.offset; const std::array copies{copy}; runtime.CopyBuffer(download_staging.buffer, slot_buffers[buffer_id], copies); } @@ -562,7 +569,9 @@ void BufferCache

::PopAsyncFlushes() { for (const auto [copy, buffer_id] : downloads) { const Buffer& buffer = slot_buffers[buffer_id]; const VAddr cpu_addr = buffer.CpuAddr() + copy.src_offset; - const u8* read_mapped_memory = download_staging.mapped_span.data() + copy.dst_offset; + // Undo the modified offset + const u64 dst_offset = copy.dst_offset - download_staging.offset; + const u8* read_mapped_memory = download_staging.mapped_span.data() + dst_offset; cpu_memory.WriteBlockUnsafe(cpu_addr, read_mapped_memory, copy.size); } } else { @@ -1117,13 +1126,16 @@ void BufferCache

::ImmediateUploadMemory(Buffer& buffer, u64 largest_copy, template void BufferCache

::MappedUploadMemory(Buffer& buffer, u64 total_size_bytes, - std::span copies) { + std::span copies) { auto upload_staging = runtime.UploadStagingBuffer(total_size_bytes); const std::span staging_pointer = upload_staging.mapped_span; - for (const BufferCopy& copy : copies) { - const VAddr cpu_addr = buffer.CpuAddr() + copy.dst_offset; + for (BufferCopy& copy : copies) { u8* const src_pointer = staging_pointer.data() + copy.src_offset; + const VAddr cpu_addr = buffer.CpuAddr() + copy.dst_offset; cpu_memory.ReadBlockUnsafe(cpu_addr, src_pointer, copy.size); + + // Apply the staging offset + copy.src_offset += upload_staging.offset; } runtime.CopyBuffer(buffer, upload_staging.buffer, copies); } diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp index 37572ab28b..31eb541236 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.cpp +++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp @@ -550,15 +550,14 @@ void TextureCacheRuntime::BlitFramebuffer(Framebuffer* dst, Framebuffer* src, } void TextureCacheRuntime::AccelerateImageUpload(Image& image, const ImageBufferMap& map, - size_t buffer_offset, std::span swizzles) { switch (image.info.type) { case ImageType::e2D: - return util_shaders.BlockLinearUpload2D(image, map, buffer_offset, swizzles); + return util_shaders.BlockLinearUpload2D(image, map, swizzles); case ImageType::e3D: - return util_shaders.BlockLinearUpload3D(image, map, buffer_offset, swizzles); + return util_shaders.BlockLinearUpload3D(image, map, swizzles); case ImageType::Linear: - return util_shaders.PitchUpload(image, map, buffer_offset, swizzles); + return util_shaders.PitchUpload(image, map, swizzles); default: UNREACHABLE(); break; @@ -710,10 +709,10 @@ Image::Image(TextureCacheRuntime& runtime, const VideoCommon::ImageInfo& info_, } } -void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, +void Image::UploadMemory(const ImageBufferMap& map, std::span copies) { glBindBuffer(GL_PIXEL_UNPACK_BUFFER, map.buffer); - glFlushMappedBufferRange(GL_PIXEL_UNPACK_BUFFER, buffer_offset, unswizzled_size_bytes); + glFlushMappedBufferRange(GL_PIXEL_UNPACK_BUFFER, map.offset, unswizzled_size_bytes); glPixelStorei(GL_UNPACK_ALIGNMENT, 1); @@ -729,19 +728,19 @@ void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, current_image_height = copy.buffer_image_height; glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, current_image_height); } - CopyBufferToImage(copy, buffer_offset); + CopyBufferToImage(copy, map.offset); } } -void Image::UploadMemory(const ImageBufferMap& map, size_t buffer_offset, +void Image::UploadMemory(const ImageBufferMap& map, std::span copies) { for (const VideoCommon::BufferCopy& copy : copies) { - glCopyNamedBufferSubData(map.buffer, buffer.handle, copy.src_offset + buffer_offset, + glCopyNamedBufferSubData(map.buffer, buffer.handle, copy.src_offset + map.offset, copy.dst_offset, copy.size); } } -void Image::DownloadMemory(ImageBufferMap& map, size_t buffer_offset, +void Image::DownloadMemory(ImageBufferMap& map, std::span copies) { glMemoryBarrier(GL_PIXEL_BUFFER_BARRIER_BIT); // TODO: Move this to its own API @@ -760,7 +759,7 @@ void Image::DownloadMemory(ImageBufferMap& map, size_t buffer_offset, current_image_height = copy.buffer_image_height; glPixelStorei(GL_PACK_IMAGE_HEIGHT, current_image_height); } - CopyImageToBuffer(copy, buffer_offset); + CopyImageToBuffer(copy, map.offset); } } diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h index 60d08d6d63..874cf54f49 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.h +++ b/src/video_core/renderer_opengl/gl_texture_cache.h @@ -35,6 +35,7 @@ struct ImageBufferMap { ~ImageBufferMap(); std::span mapped_span; + size_t offset = 0; OGLSync* sync; GLuint buffer; }; @@ -78,7 +79,7 @@ public: Tegra::Engines::Fermi2D::Filter filter, Tegra::Engines::Fermi2D::Operation operation); - void AccelerateImageUpload(Image& image, const ImageBufferMap& map, size_t buffer_offset, + void AccelerateImageUpload(Image& image, const ImageBufferMap& map, std::span swizzles); void InsertUploadMemoryBarrier(); @@ -137,14 +138,12 @@ public: explicit Image(TextureCacheRuntime&, const VideoCommon::ImageInfo& info, GPUVAddr gpu_addr, VAddr cpu_addr); - void UploadMemory(const ImageBufferMap& map, size_t buffer_offset, + void UploadMemory(const ImageBufferMap& map, std::span copies); - void UploadMemory(const ImageBufferMap& map, size_t buffer_offset, - std::span copies); + void UploadMemory(const ImageBufferMap& map, std::span copies); - void DownloadMemory(ImageBufferMap& map, size_t buffer_offset, - std::span copies); + void DownloadMemory(ImageBufferMap& map, std::span copies); GLuint Handle() const noexcept { return texture.handle; diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp index aeb36551c5..1b58e8617f 100644 --- a/src/video_core/renderer_opengl/util_shaders.cpp +++ b/src/video_core/renderer_opengl/util_shaders.cpp @@ -63,7 +63,7 @@ UtilShaders::UtilShaders(ProgramManager& program_manager_) UtilShaders::~UtilShaders() = default; -void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, size_t buffer_offset, +void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, std::span swizzles) { static constexpr Extent3D WORKGROUP_SIZE{32, 32, 1}; static constexpr GLuint BINDING_SWIZZLE_BUFFER = 0; @@ -71,13 +71,13 @@ void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, s static constexpr GLuint BINDING_OUTPUT_IMAGE = 0; program_manager.BindHostCompute(block_linear_unswizzle_2d_program.handle); - glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, map.offset, image.guest_size_bytes); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, BINDING_SWIZZLE_BUFFER, swizzle_table_buffer.handle); const GLenum store_format = StoreFormat(BytesPerBlock(image.info.format)); for (const SwizzleParameters& swizzle : swizzles) { const Extent3D num_tiles = swizzle.num_tiles; - const size_t input_offset = swizzle.buffer_offset + buffer_offset; + const size_t input_offset = swizzle.buffer_offset + map.offset; const u32 num_dispatches_x = Common::DivCeil(num_tiles.width, WORKGROUP_SIZE.width); const u32 num_dispatches_y = Common::DivCeil(num_tiles.height, WORKGROUP_SIZE.height); @@ -100,7 +100,7 @@ void UtilShaders::BlockLinearUpload2D(Image& image, const ImageBufferMap& map, s program_manager.RestoreGuestCompute(); } -void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, size_t buffer_offset, +void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, std::span swizzles) { static constexpr Extent3D WORKGROUP_SIZE{16, 8, 8}; @@ -108,14 +108,14 @@ void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, s static constexpr GLuint BINDING_INPUT_BUFFER = 1; static constexpr GLuint BINDING_OUTPUT_IMAGE = 0; - glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, map.offset, image.guest_size_bytes); program_manager.BindHostCompute(block_linear_unswizzle_3d_program.handle); glBindBufferBase(GL_SHADER_STORAGE_BUFFER, BINDING_SWIZZLE_BUFFER, swizzle_table_buffer.handle); const GLenum store_format = StoreFormat(BytesPerBlock(image.info.format)); for (const SwizzleParameters& swizzle : swizzles) { const Extent3D num_tiles = swizzle.num_tiles; - const size_t input_offset = swizzle.buffer_offset + buffer_offset; + const size_t input_offset = swizzle.buffer_offset + map.offset; const u32 num_dispatches_x = Common::DivCeil(num_tiles.width, WORKGROUP_SIZE.width); const u32 num_dispatches_y = Common::DivCeil(num_tiles.height, WORKGROUP_SIZE.height); @@ -141,7 +141,7 @@ void UtilShaders::BlockLinearUpload3D(Image& image, const ImageBufferMap& map, s program_manager.RestoreGuestCompute(); } -void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, size_t buffer_offset, +void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, std::span swizzles) { static constexpr Extent3D WORKGROUP_SIZE{32, 32, 1}; static constexpr GLuint BINDING_INPUT_BUFFER = 0; @@ -159,7 +159,7 @@ void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, size_t bu "Non-power of two images are not implemented"); program_manager.BindHostCompute(pitch_unswizzle_program.handle); - glFlushMappedNamedBufferRange(map.buffer, buffer_offset, image.guest_size_bytes); + glFlushMappedNamedBufferRange(map.buffer, map.offset, image.guest_size_bytes); glUniform2ui(LOC_ORIGIN, 0, 0); glUniform2i(LOC_DESTINATION, 0, 0); glUniform1ui(LOC_BYTES_PER_BLOCK, bytes_per_block); @@ -167,7 +167,7 @@ void UtilShaders::PitchUpload(Image& image, const ImageBufferMap& map, size_t bu glBindImageTexture(BINDING_OUTPUT_IMAGE, image.Handle(), 0, GL_FALSE, 0, GL_WRITE_ONLY, format); for (const SwizzleParameters& swizzle : swizzles) { const Extent3D num_tiles = swizzle.num_tiles; - const size_t input_offset = swizzle.buffer_offset + buffer_offset; + const size_t input_offset = swizzle.buffer_offset + map.offset; const u32 num_dispatches_x = Common::DivCeil(num_tiles.width, WORKGROUP_SIZE.width); const u32 num_dispatches_y = Common::DivCeil(num_tiles.height, WORKGROUP_SIZE.height); diff --git a/src/video_core/renderer_opengl/util_shaders.h b/src/video_core/renderer_opengl/util_shaders.h index bec026bc3a..7b1d16b094 100644 --- a/src/video_core/renderer_opengl/util_shaders.h +++ b/src/video_core/renderer_opengl/util_shaders.h @@ -24,13 +24,13 @@ public: explicit UtilShaders(ProgramManager& program_manager); ~UtilShaders(); - void BlockLinearUpload2D(Image& image, const ImageBufferMap& map, size_t buffer_offset, + void BlockLinearUpload2D(Image& image, const ImageBufferMap& map, std::span swizzles); - void BlockLinearUpload3D(Image& image, const ImageBufferMap& map, size_t buffer_offset, + void BlockLinearUpload3D(Image& image, const ImageBufferMap& map, std::span swizzles); - void PitchUpload(Image& image, const ImageBufferMap& map, size_t buffer_offset, + void PitchUpload(Image& image, const ImageBufferMap& map, std::span swizzles); void CopyBC4(Image& dst_image, Image& src_image, diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index 48fc5d9666..4f1e4ec28f 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -138,17 +138,18 @@ void BufferCacheRuntime::CopyBuffer(VkBuffer dst_buffer, VkBuffer src_buffer, void BufferCacheRuntime::BindIndexBuffer(PrimitiveTopology topology, IndexFormat index_format, u32 base_vertex, u32 num_indices, VkBuffer buffer, u32 offset, [[maybe_unused]] u32 size) { - VkIndexType index_type = MaxwellToVK::IndexFormat(index_format); + VkIndexType vk_index_type = MaxwellToVK::IndexFormat(index_format); + VkDeviceSize vk_offset = offset; if (topology == PrimitiveTopology::Quads) { - index_type = VK_INDEX_TYPE_UINT32; - std::tie(buffer, offset) = + vk_index_type = VK_INDEX_TYPE_UINT32; + std::tie(buffer, vk_offset) = quad_index_pass.Assemble(index_format, num_indices, base_vertex, buffer, offset); - } else if (index_type == VK_INDEX_TYPE_UINT8_EXT && !device.IsExtIndexTypeUint8Supported()) { - index_type = VK_INDEX_TYPE_UINT16; - std::tie(buffer, offset) = uint8_pass.Assemble(num_indices, buffer, offset); + } else if (vk_index_type == VK_INDEX_TYPE_UINT8_EXT && !device.IsExtIndexTypeUint8Supported()) { + vk_index_type = VK_INDEX_TYPE_UINT16; + std::tie(buffer, vk_offset) = uint8_pass.Assemble(num_indices, buffer, offset); } - scheduler.Record([buffer, offset, index_type](vk::CommandBuffer cmdbuf) { - cmdbuf.BindIndexBuffer(buffer, offset, index_type); + scheduler.Record([buffer, vk_offset, vk_index_type](vk::CommandBuffer cmdbuf) { + cmdbuf.BindIndexBuffer(buffer, vk_offset, vk_index_type); }); } @@ -251,10 +252,10 @@ void BufferCacheRuntime::ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle } } scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([src_buffer = staging.buffer, dst_buffer = *quad_array_lut, - size_bytes](vk::CommandBuffer cmdbuf) { + scheduler.Record([src_buffer = staging.buffer, src_offset = staging.offset, + dst_buffer = *quad_array_lut, size_bytes](vk::CommandBuffer cmdbuf) { const VkBufferCopy copy{ - .srcOffset = 0, + .srcOffset = src_offset, .dstOffset = 0, .size = size_bytes, }; diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.cpp b/src/video_core/renderer_vulkan/vk_compute_pass.cpp index a4fdcdf81b..2f9a7b0284 100644 --- a/src/video_core/renderer_vulkan/vk_compute_pass.cpp +++ b/src/video_core/renderer_vulkan/vk_compute_pass.cpp @@ -10,6 +10,7 @@ #include "common/alignment.h" #include "common/assert.h" #include "common/common_types.h" +#include "common/div_ceil.h" #include "video_core/host_shaders/vulkan_quad_indexed_comp_spv.h" #include "video_core/host_shaders/vulkan_uint8_comp_spv.h" #include "video_core/renderer_vulkan/vk_compute_pass.h" @@ -148,38 +149,33 @@ Uint8Pass::Uint8Pass(const Device& device, VKScheduler& scheduler_, Uint8Pass::~Uint8Pass() = default; -std::pair Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buffer, - u32 src_offset) { +std::pair Uint8Pass::Assemble(u32 num_vertices, VkBuffer src_buffer, + u32 src_offset) { const u32 staging_size = static_cast(num_vertices * sizeof(u16)); const auto staging = staging_buffer_pool.Request(staging_size, MemoryUsage::DeviceLocal); update_descriptor_queue.Acquire(); update_descriptor_queue.AddBuffer(src_buffer, src_offset, num_vertices); - update_descriptor_queue.AddBuffer(staging.buffer, 0, staging_size); + update_descriptor_queue.AddBuffer(staging.buffer, staging.offset, staging_size); const VkDescriptorSet set = CommitDescriptorSet(update_descriptor_queue); scheduler.RequestOutsideRenderPassOperationContext(); scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging.buffer, set, num_vertices](vk::CommandBuffer cmdbuf) { - constexpr u32 dispatch_size = 1024; + static constexpr u32 DISPATCH_SIZE = 1024; + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT, + }; cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline); cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, layout, 0, set, {}); - cmdbuf.Dispatch(Common::AlignUp(num_vertices, dispatch_size) / dispatch_size, 1, 1); - - VkBufferMemoryBarrier barrier; - barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; - barrier.pNext = nullptr; - barrier.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT; - barrier.dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT; - barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.buffer = buffer; - barrier.offset = 0; - barrier.size = static_cast(num_vertices * sizeof(u16)); + cmdbuf.Dispatch(Common::DivCeil(num_vertices, DISPATCH_SIZE), 1, 1); cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, - VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, barrier, {}); + VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, WRITE_BARRIER); }); - return {staging.buffer, 0}; + return {staging.buffer, staging.offset}; } QuadIndexedPass::QuadIndexedPass(const Device& device_, VKScheduler& scheduler_, @@ -194,7 +190,7 @@ QuadIndexedPass::QuadIndexedPass(const Device& device_, VKScheduler& scheduler_, QuadIndexedPass::~QuadIndexedPass() = default; -std::pair QuadIndexedPass::Assemble( +std::pair QuadIndexedPass::Assemble( Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, u32 num_vertices, u32 base_vertex, VkBuffer src_buffer, u32 src_offset) { const u32 index_shift = [index_format] { @@ -217,34 +213,29 @@ std::pair QuadIndexedPass::Assemble( update_descriptor_queue.Acquire(); update_descriptor_queue.AddBuffer(src_buffer, src_offset, input_size); - update_descriptor_queue.AddBuffer(staging.buffer, 0, staging_size); + update_descriptor_queue.AddBuffer(staging.buffer, staging.offset, staging_size); const VkDescriptorSet set = CommitDescriptorSet(update_descriptor_queue); scheduler.RequestOutsideRenderPassOperationContext(); scheduler.Record([layout = *layout, pipeline = *pipeline, buffer = staging.buffer, set, num_tri_vertices, base_vertex, index_shift](vk::CommandBuffer cmdbuf) { - static constexpr u32 dispatch_size = 1024; + static constexpr u32 DISPATCH_SIZE = 1024; + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT, + }; const std::array push_constants = {base_vertex, index_shift}; cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, pipeline); cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, layout, 0, set, {}); cmdbuf.PushConstants(layout, VK_SHADER_STAGE_COMPUTE_BIT, 0, sizeof(push_constants), &push_constants); - cmdbuf.Dispatch(Common::AlignUp(num_tri_vertices, dispatch_size) / dispatch_size, 1, 1); - - VkBufferMemoryBarrier barrier; - barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; - barrier.pNext = nullptr; - barrier.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT; - barrier.dstAccessMask = VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT; - barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; - barrier.buffer = buffer; - barrier.offset = 0; - barrier.size = static_cast(num_tri_vertices * sizeof(u32)); + cmdbuf.Dispatch(Common::DivCeil(num_tri_vertices, DISPATCH_SIZE), 1, 1); cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, - VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, {}, barrier, {}); + VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, 0, WRITE_BARRIER); }); - return {staging.buffer, 0}; + return {staging.buffer, staging.offset}; } } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.h b/src/video_core/renderer_vulkan/vk_compute_pass.h index 4904019f5a..17d781d99c 100644 --- a/src/video_core/renderer_vulkan/vk_compute_pass.h +++ b/src/video_core/renderer_vulkan/vk_compute_pass.h @@ -50,7 +50,8 @@ public: /// Assemble uint8 indices into an uint16 index buffer /// Returns a pair with the staging buffer, and the offset where the assembled data is - std::pair Assemble(u32 num_vertices, VkBuffer src_buffer, u32 src_offset); + std::pair Assemble(u32 num_vertices, VkBuffer src_buffer, + u32 src_offset); private: VKScheduler& scheduler; @@ -66,9 +67,9 @@ public: VKUpdateDescriptorQueue& update_descriptor_queue_); ~QuadIndexedPass(); - std::pair Assemble(Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, - u32 num_vertices, u32 base_vertex, VkBuffer src_buffer, - u32 src_offset); + std::pair Assemble( + Tegra::Engines::Maxwell3D::Regs::IndexFormat index_format, u32 num_vertices, + u32 base_vertex, VkBuffer src_buffer, u32 src_offset); private: VKScheduler& scheduler; diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp index 97fd41cc17..275d740b87 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp @@ -8,6 +8,7 @@ #include +#include "common/alignment.h" #include "common/assert.h" #include "common/bit_util.h" #include "common/common_types.h" @@ -17,14 +18,117 @@ #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { +namespace { +// Maximum potential alignment of a Vulkan buffer +constexpr VkDeviceSize MAX_ALIGNMENT = 256; +// Maximum size to put elements in the stream buffer +constexpr VkDeviceSize MAX_STREAM_BUFFER_REQUEST_SIZE = 8 * 1024 * 1024; +// Stream buffer size in bytes +constexpr VkDeviceSize STREAM_BUFFER_SIZE = 128 * 1024 * 1024; +constexpr VkDeviceSize REGION_SIZE = STREAM_BUFFER_SIZE / StagingBufferPool::NUM_SYNCS; + +constexpr VkMemoryPropertyFlags HOST_FLAGS = + VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT; +constexpr VkMemoryPropertyFlags STREAM_FLAGS = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | HOST_FLAGS; + +bool IsStreamHeap(VkMemoryHeap heap) noexcept { + return STREAM_BUFFER_SIZE < (heap.size * 2) / 3; +} + +std::optional FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask, + VkMemoryPropertyFlags flags) noexcept { + for (u32 type_index = 0; type_index < props.memoryTypeCount; ++type_index) { + if (((type_mask >> type_index) & 1) == 0) { + // Memory type is incompatible + continue; + } + const VkMemoryType& memory_type = props.memoryTypes[type_index]; + if ((memory_type.propertyFlags & flags) != flags) { + // Memory type doesn't have the flags we want + continue; + } + if (!IsStreamHeap(props.memoryHeaps[memory_type.heapIndex])) { + // Memory heap is not suitable for streaming + continue; + } + // Success! + return type_index; + } + return std::nullopt; +} + +u32 FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask) { + // Try to find a DEVICE_LOCAL_BIT type, Nvidia and AMD have a dedicated heap for this + std::optional type = FindMemoryTypeIndex(props, type_mask, STREAM_FLAGS); + if (type) { + return *type; + } + // Otherwise try without the DEVICE_LOCAL_BIT + type = FindMemoryTypeIndex(props, type_mask, HOST_FLAGS); + if (type) { + return *type; + } + // This should never happen, and in case it does, signal it as an out of memory situation + throw vk::Exception(VK_ERROR_OUT_OF_DEVICE_MEMORY); +} + +size_t Region(size_t iterator) noexcept { + return iterator / REGION_SIZE; +} +} // Anonymous namespace StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& memory_allocator_, VKScheduler& scheduler_) - : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_} {} + : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_} { + const vk::Device& dev = device.GetLogical(); + stream_buffer = dev.CreateBuffer(VkBufferCreateInfo{ + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = STREAM_BUFFER_SIZE, + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }); + if (device.HasDebuggingToolAttached()) { + stream_buffer.SetObjectNameEXT("Stream Buffer"); + } + VkMemoryDedicatedRequirements dedicated_reqs{ + .sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS, + .pNext = nullptr, + .prefersDedicatedAllocation = VK_FALSE, + .requiresDedicatedAllocation = VK_FALSE, + }; + const auto requirements = dev.GetBufferMemoryRequirements(*stream_buffer, &dedicated_reqs); + const bool make_dedicated = dedicated_reqs.prefersDedicatedAllocation == VK_TRUE || + dedicated_reqs.requiresDedicatedAllocation == VK_TRUE; + const VkMemoryDedicatedAllocateInfo dedicated_info{ + .sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO, + .pNext = nullptr, + .image = nullptr, + .buffer = *stream_buffer, + }; + const auto memory_properties = device.GetPhysical().GetMemoryProperties(); + stream_memory = dev.AllocateMemory(VkMemoryAllocateInfo{ + .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, + .pNext = make_dedicated ? &dedicated_info : nullptr, + .allocationSize = requirements.size, + .memoryTypeIndex = FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits), + }); + if (device.HasDebuggingToolAttached()) { + stream_memory.SetObjectNameEXT("Stream Buffer Memory"); + } + stream_buffer.BindMemory(*stream_memory, 0); + stream_pointer = stream_memory.Map(0, STREAM_BUFFER_SIZE); +} StagingBufferPool::~StagingBufferPool() = default; StagingBufferRef StagingBufferPool::Request(size_t size, MemoryUsage usage) { + if (usage == MemoryUsage::Upload && size <= MAX_STREAM_BUFFER_REQUEST_SIZE) { + return GetStreamBuffer(size); + } if (const std::optional ref = TryGetReservedBuffer(size, usage)) { return *ref; } @@ -39,6 +143,42 @@ void StagingBufferPool::TickFrame() { ReleaseCache(MemoryUsage::Download); } +StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) { + for (size_t region = Region(used_iterator), region_end = Region(iterator); region < region_end; + ++region) { + sync_ticks[region] = scheduler.CurrentTick(); + } + used_iterator = iterator; + + for (size_t region = Region(free_iterator) + 1, + region_end = std::min(Region(iterator + size) + 1, NUM_SYNCS); + region < region_end; ++region) { + scheduler.Wait(sync_ticks[region]); + } + if (iterator + size > free_iterator) { + free_iterator = iterator + size; + } + if (iterator + size > STREAM_BUFFER_SIZE) { + for (size_t region = Region(used_iterator); region < NUM_SYNCS; ++region) { + sync_ticks[region] = scheduler.CurrentTick(); + } + used_iterator = 0; + iterator = 0; + free_iterator = size; + + for (size_t region = 0, region_end = Region(size); region <= region_end; ++region) { + scheduler.Wait(sync_ticks[region]); + } + } + const size_t offset = iterator; + iterator = Common::AlignUp(iterator + size, MAX_ALIGNMENT); + return StagingBufferRef{ + .buffer = *stream_buffer, + .offset = static_cast(offset), + .mapped_span = std::span(stream_pointer + offset, size), + }; +} + std::optional StagingBufferPool::TryGetReservedBuffer(size_t size, MemoryUsage usage) { StagingBuffers& cache_level = GetCache(usage)[Common::Log2Ceil64(size)]; diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h index d42918a47b..4ed99c0dff 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h @@ -19,11 +19,14 @@ class VKScheduler; struct StagingBufferRef { VkBuffer buffer; + VkDeviceSize offset; std::span mapped_span; }; class StagingBufferPool { public: + static constexpr size_t NUM_SYNCS = 16; + explicit StagingBufferPool(const Device& device, MemoryAllocator& memory_allocator, VKScheduler& scheduler); ~StagingBufferPool(); @@ -33,6 +36,11 @@ public: void TickFrame(); private: + struct StreamBufferCommit { + size_t upper_bound; + u64 tick; + }; + struct StagingBuffer { vk::Buffer buffer; MemoryCommit commit; @@ -42,6 +50,7 @@ private: StagingBufferRef Ref() const noexcept { return { .buffer = *buffer, + .offset = 0, .mapped_span = mapped_span, }; } @@ -56,6 +65,8 @@ private: static constexpr size_t NUM_LEVELS = sizeof(size_t) * CHAR_BIT; using StagingBuffersCache = std::array; + StagingBufferRef GetStreamBuffer(size_t size); + std::optional TryGetReservedBuffer(size_t size, MemoryUsage usage); StagingBufferRef CreateStagingBuffer(size_t size, MemoryUsage usage); @@ -70,6 +81,15 @@ private: MemoryAllocator& memory_allocator; VKScheduler& scheduler; + vk::Buffer stream_buffer; + vk::DeviceMemory stream_memory; + u8* stream_pointer = nullptr; + + size_t iterator = 0; + size_t used_iterator = 0; + size_t free_iterator = 0; + std::array sync_ticks{}; + StagingBuffersCache device_local_cache; StagingBuffersCache upload_cache; StagingBuffersCache download_cache; diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp index 1eeb45ca99..22a1014a99 100644 --- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp @@ -818,11 +818,10 @@ Image::Image(TextureCacheRuntime& runtime, const ImageInfo& info_, GPUVAddr gpu_ } } -void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, - std::span copies) { +void Image::UploadMemory(const StagingBufferRef& map, std::span copies) { // TODO: Move this to another API scheduler->RequestOutsideRenderPassOperationContext(); - std::vector vk_copies = TransformBufferImageCopies(copies, buffer_offset, aspect_mask); + std::vector vk_copies = TransformBufferImageCopies(copies, map.offset, aspect_mask); const VkBuffer src_buffer = map.buffer; const VkImage vk_image = *image; const VkImageAspectFlags vk_aspect_mask = aspect_mask; @@ -833,11 +832,11 @@ void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, }); } -void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, +void Image::UploadMemory(const StagingBufferRef& map, std::span copies) { // TODO: Move this to another API scheduler->RequestOutsideRenderPassOperationContext(); - std::vector vk_copies = TransformBufferCopies(copies, buffer_offset); + std::vector vk_copies = TransformBufferCopies(copies, map.offset); const VkBuffer src_buffer = map.buffer; const VkBuffer dst_buffer = *buffer; scheduler->Record([src_buffer, dst_buffer, vk_copies](vk::CommandBuffer cmdbuf) { @@ -846,9 +845,8 @@ void Image::UploadMemory(const StagingBufferRef& map, size_t buffer_offset, }); } -void Image::DownloadMemory(const StagingBufferRef& map, size_t buffer_offset, - std::span copies) { - std::vector vk_copies = TransformBufferImageCopies(copies, buffer_offset, aspect_mask); +void Image::DownloadMemory(const StagingBufferRef& map, std::span copies) { + std::vector vk_copies = TransformBufferImageCopies(copies, map.offset, aspect_mask); scheduler->Record([buffer = map.buffer, image = *image, aspect_mask = aspect_mask, vk_copies](vk::CommandBuffer cmdbuf) { const VkImageMemoryBarrier read_barrier{ diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h index 4558c32974..b08c234590 100644 --- a/src/video_core/renderer_vulkan/vk_texture_cache.h +++ b/src/video_core/renderer_vulkan/vk_texture_cache.h @@ -82,7 +82,7 @@ struct TextureCacheRuntime { return false; } - void AccelerateImageUpload(Image&, const StagingBufferRef&, size_t, + void AccelerateImageUpload(Image&, const StagingBufferRef&, std::span) { UNREACHABLE(); } @@ -100,13 +100,12 @@ public: explicit Image(TextureCacheRuntime&, const VideoCommon::ImageInfo& info, GPUVAddr gpu_addr, VAddr cpu_addr); - void UploadMemory(const StagingBufferRef& map, size_t buffer_offset, + void UploadMemory(const StagingBufferRef& map, std::span copies); - void UploadMemory(const StagingBufferRef& map, size_t buffer_offset, - std::span copies); + void UploadMemory(const StagingBufferRef& map, std::span copies); - void DownloadMemory(const StagingBufferRef& map, size_t buffer_offset, + void DownloadMemory(const StagingBufferRef& map, std::span copies); [[nodiscard]] VkImage Handle() const noexcept { diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index f336b705fc..b1da69971d 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -212,7 +212,7 @@ private: /// Upload data from guest to an image template - void UploadImageContents(Image& image, StagingBuffer& staging_buffer, size_t buffer_offset); + void UploadImageContents(Image& image, StagingBuffer& staging_buffer); /// Find or create an image view from a guest descriptor [[nodiscard]] ImageViewId FindImageView(const TICEntry& config); @@ -592,7 +592,7 @@ void TextureCache

::DownloadMemory(VAddr cpu_addr, size_t size) { Image& image = slot_images[image_id]; auto map = runtime.DownloadStagingBuffer(image.unswizzled_size_bytes); const auto copies = FullDownloadCopies(image.info); - image.DownloadMemory(map, 0, copies); + image.DownloadMemory(map, copies); runtime.Finish(); SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span); } @@ -750,24 +750,24 @@ void TextureCache

::PopAsyncFlushes() { total_size_bytes += slot_images[image_id].unswizzled_size_bytes; } auto download_map = runtime.DownloadStagingBuffer(total_size_bytes); - size_t buffer_offset = 0; + const size_t original_offset = download_map.offset; for (const ImageId image_id : download_ids) { Image& image = slot_images[image_id]; const auto copies = FullDownloadCopies(image.info); - image.DownloadMemory(download_map, buffer_offset, copies); - buffer_offset += image.unswizzled_size_bytes; + image.DownloadMemory(download_map, copies); + download_map.offset += image.unswizzled_size_bytes; } // Wait for downloads to finish runtime.Finish(); - buffer_offset = 0; - const std::span download_span = download_map.mapped_span; + download_map.offset = original_offset; + std::span download_span = download_map.mapped_span; for (const ImageId image_id : download_ids) { const ImageBase& image = slot_images[image_id]; const auto copies = FullDownloadCopies(image.info); - const std::span image_download_span = download_span.subspan(buffer_offset); - SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, image_download_span); - buffer_offset += image.unswizzled_size_bytes; + SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, download_span); + download_map.offset += image.unswizzled_size_bytes; + download_span = download_span.subspan(image.unswizzled_size_bytes); } committed_downloads.pop(); } @@ -798,32 +798,32 @@ void TextureCache

::RefreshContents(Image& image) { LOG_WARNING(HW_GPU, "MSAA image uploads are not implemented"); return; } - auto map = runtime.UploadStagingBuffer(MapSizeBytes(image)); - UploadImageContents(image, map, 0); + auto staging = runtime.UploadStagingBuffer(MapSizeBytes(image)); + UploadImageContents(image, staging); runtime.InsertUploadMemoryBarrier(); } template -template -void TextureCache

::UploadImageContents(Image& image, MapBuffer& map, size_t buffer_offset) { - const std::span mapped_span = map.mapped_span.subspan(buffer_offset); +template +void TextureCache

::UploadImageContents(Image& image, StagingBuffer& staging) { + const std::span mapped_span = staging.mapped_span; const GPUVAddr gpu_addr = image.gpu_addr; if (True(image.flags & ImageFlagBits::AcceleratedUpload)) { gpu_memory.ReadBlockUnsafe(gpu_addr, mapped_span.data(), mapped_span.size_bytes()); const auto uploads = FullUploadSwizzles(image.info); - runtime.AccelerateImageUpload(image, map, buffer_offset, uploads); + runtime.AccelerateImageUpload(image, staging, uploads); } else if (True(image.flags & ImageFlagBits::Converted)) { std::vector unswizzled_data(image.unswizzled_size_bytes); auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, unswizzled_data); ConvertImage(unswizzled_data, image.info, mapped_span, copies); - image.UploadMemory(map, buffer_offset, copies); + image.UploadMemory(staging, copies); } else if (image.info.type == ImageType::Buffer) { const std::array copies{UploadBufferCopy(gpu_memory, gpu_addr, image, mapped_span)}; - image.UploadMemory(map, buffer_offset, copies); + image.UploadMemory(staging, copies); } else { const auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, mapped_span); - image.UploadMemory(map, buffer_offset, copies); + image.UploadMemory(staging, copies); } } diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp index d39bbdc70c..2aa0ffbe65 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.cpp +++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp @@ -168,7 +168,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept { X(vkFreeCommandBuffers); X(vkFreeDescriptorSets); X(vkFreeMemory); - X(vkGetBufferMemoryRequirements); + X(vkGetBufferMemoryRequirements2); X(vkGetDeviceQueue); X(vkGetEventStatus); X(vkGetFenceStatus); @@ -786,10 +786,20 @@ DeviceMemory Device::AllocateMemory(const VkMemoryAllocateInfo& ai) const { return DeviceMemory(memory, handle, *dld); } -VkMemoryRequirements Device::GetBufferMemoryRequirements(VkBuffer buffer) const noexcept { - VkMemoryRequirements requirements; - dld->vkGetBufferMemoryRequirements(handle, buffer, &requirements); - return requirements; +VkMemoryRequirements Device::GetBufferMemoryRequirements(VkBuffer buffer, + void* pnext) const noexcept { + const VkBufferMemoryRequirementsInfo2 info{ + .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2, + .pNext = nullptr, + .buffer = buffer, + }; + VkMemoryRequirements2 requirements{ + .sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2, + .pNext = pnext, + .memoryRequirements{}, + }; + dld->vkGetBufferMemoryRequirements2(handle, &info, &requirements); + return requirements.memoryRequirements; } VkMemoryRequirements Device::GetImageMemoryRequirements(VkImage image) const noexcept { diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h index 7f781b081f..3e36d356a3 100644 --- a/src/video_core/vulkan_common/vulkan_wrapper.h +++ b/src/video_core/vulkan_common/vulkan_wrapper.h @@ -283,7 +283,7 @@ struct DeviceDispatch : InstanceDispatch { PFN_vkFreeCommandBuffers vkFreeCommandBuffers{}; PFN_vkFreeDescriptorSets vkFreeDescriptorSets{}; PFN_vkFreeMemory vkFreeMemory{}; - PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements{}; + PFN_vkGetBufferMemoryRequirements2 vkGetBufferMemoryRequirements2{}; PFN_vkGetDeviceQueue vkGetDeviceQueue{}; PFN_vkGetEventStatus vkGetEventStatus{}; PFN_vkGetFenceStatus vkGetFenceStatus{}; @@ -871,7 +871,8 @@ public: DeviceMemory AllocateMemory(const VkMemoryAllocateInfo& ai) const; - VkMemoryRequirements GetBufferMemoryRequirements(VkBuffer buffer) const noexcept; + VkMemoryRequirements GetBufferMemoryRequirements(VkBuffer buffer, + void* pnext = nullptr) const noexcept; VkMemoryRequirements GetImageMemoryRequirements(VkImage image) const noexcept; From a02b4e1df662dcc2d2edd7712539eabf2eef5d89 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 17 Jan 2021 03:16:15 -0300 Subject: [PATCH 16/28] buffer_cache: Skip cache on small uploads on Vulkan Ports from OpenGL the optimization to skip small 3D uniform buffer uploads. This will take advantage of the previously introduced stream buffer. Fixes instances where the staging buffer offset was being ignored. --- src/video_core/buffer_cache/buffer_cache.h | 17 +++++++++-------- .../renderer_vulkan/vk_buffer_cache.h | 7 +++++++ .../renderer_vulkan/vk_staging_buffer_pool.cpp | 3 ++- 3 files changed, 18 insertions(+), 9 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index d6399bf248..bd85076109 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -660,24 +660,25 @@ void BufferCache

::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 const VAddr cpu_addr = binding.cpu_addr; const u32 size = binding.size; Buffer& buffer = slot_buffers[binding.buffer_id]; - if constexpr (IS_OPENGL) { - if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) { + if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) { + if constexpr (IS_OPENGL) { if (runtime.HasFastBufferSubData()) { // Fast path for Nvidia if (!HasFastUniformBufferBound(stage, binding_index)) { // We only have to bind when the currently bound buffer is not the fast version - fast_bound_uniform_buffers[stage] |= 1U << binding_index; runtime.BindFastUniformBuffer(stage, binding_index, size); } const auto span = ImmediateBufferWithData(cpu_addr, size); runtime.PushFastUniformBuffer(stage, binding_index, span); - } else { - // Stream buffer path to avoid stalling on non-Nvidia drivers - const auto span = runtime.BindMappedUniformBuffer(stage, binding_index, size); - cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size); + return; } - return; } + fast_bound_uniform_buffers[stage] |= 1U << binding_index; + + // Stream buffer path to avoid stalling on non-Nvidia drivers or Vulkan + const std::span span = runtime.BindMappedUniformBuffer(stage, binding_index, size); + cpu_memory.ReadBlockUnsafe(cpu_addr, span.data(), size); + return; } // Classic cached path SynchronizeBuffer(buffer, cpu_addr, size); diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index d232e1f2dc..7ff7e0d551 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -69,6 +69,13 @@ public: void BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size); + std::span BindMappedUniformBuffer([[maybe_unused]] size_t stage, + [[maybe_unused]] u32 binding_index, u32 size) { + const StagingBufferRef ref = staging_pool.Request(size, MemoryUsage::Upload); + BindBuffer(ref.buffer, static_cast(ref.offset), size); + return ref.mapped_span; + } + void BindUniformBuffer(VkBuffer buffer, u32 offset, u32 size) { BindBuffer(buffer, offset, size); } diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp index 275d740b87..bc71202e2a 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp @@ -86,7 +86,8 @@ StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& mem .pNext = nullptr, .flags = 0, .size = STREAM_BUFFER_SIZE, - .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | + VK_BUFFER_USAGE_INDEX_BUFFER_BIT, .sharingMode = VK_SHARING_MODE_EXCLUSIVE, .queueFamilyIndexCount = 0, .pQueueFamilyIndices = nullptr, From ec9354d6d92f4190d06dfb6b86e0098fa0108eac Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 18 Jan 2021 00:56:59 -0300 Subject: [PATCH 17/28] buffer_cache: Split CreateBuffer in separate functions Allow adding functionality to each function without making CreateBuffer more complex. --- src/video_core/buffer_cache/buffer_cache.h | 81 ++++++++++++++-------- 1 file changed, 52 insertions(+), 29 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index bd85076109..3c44c3b398 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -71,6 +71,12 @@ class BufferCache { struct Empty {}; + struct OverlapResult { + std::vector ids; + VAddr begin; + VAddr end; + }; + struct Binding { VAddr cpu_addr{}; u32 size{}; @@ -220,6 +226,10 @@ private: [[nodiscard]] BufferId FindBuffer(VAddr cpu_addr, u32 size); + [[nodiscard]] OverlapResult ResolveOverlaps(VAddr cpu_addr, u32 wanted_size); + + void JoinOverlap(BufferId new_buffer_id, BufferId overlap_id); + [[nodiscard]] BufferId CreateBuffer(VAddr cpu_addr, u32 wanted_size); void Register(BufferId buffer_id); @@ -988,12 +998,12 @@ BufferId BufferCache

::FindBuffer(VAddr cpu_addr, u32 size) { } template -BufferId BufferCache

::CreateBuffer(VAddr cpu_addr, u32 wanted_size) { +typename BufferCache

::OverlapResult BufferCache

::ResolveOverlaps(VAddr cpu_addr, + u32 wanted_size) { std::vector overlap_ids; - VAddr cpu_addr_begin = cpu_addr; - VAddr cpu_addr_end = cpu_addr + wanted_size; - for (; cpu_addr >> PAGE_BITS < Common::DivCeil(cpu_addr_end, PAGE_SIZE); - cpu_addr += PAGE_SIZE) { + VAddr begin = cpu_addr; + VAddr end = cpu_addr + wanted_size; + for (; cpu_addr >> PAGE_BITS < Common::DivCeil(end, PAGE_SIZE); cpu_addr += PAGE_SIZE) { const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS]; if (!overlap_id) { continue; @@ -1005,35 +1015,48 @@ BufferId BufferCache

::CreateBuffer(VAddr cpu_addr, u32 wanted_size) { overlap.Pick(); overlap_ids.push_back(overlap_id); const VAddr overlap_cpu_addr = overlap.CpuAddr(); - if (overlap_cpu_addr < cpu_addr_begin) { - cpu_addr = cpu_addr_begin = overlap_cpu_addr; + if (overlap_cpu_addr < begin) { + cpu_addr = begin = overlap_cpu_addr; } - cpu_addr_end = std::max(cpu_addr_end, overlap_cpu_addr + overlap.SizeBytes()); + end = std::max(end, overlap_cpu_addr + overlap.SizeBytes()); } - const u32 size = static_cast(cpu_addr_end - cpu_addr_begin); - const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, cpu_addr_begin, size); + return OverlapResult{ + .ids = std::move(overlap_ids), + .begin = begin, + .end = end, + }; +} + +template +void BufferCache

::JoinOverlap(BufferId new_buffer_id, BufferId overlap_id) { Buffer& new_buffer = slot_buffers[new_buffer_id]; + Buffer& overlap = slot_buffers[overlap_id]; - for (const BufferId overlap_id : overlap_ids) { - Buffer& overlap = slot_buffers[overlap_id]; - overlap.Unpick(); - - std::vector copies; - const size_t dst_base_offset = overlap.CpuAddr() - new_buffer.CpuAddr(); - overlap.ForEachDownloadRange([&](u64 begin, u64 range_size) { - copies.push_back(BufferCopy{ - .src_offset = begin, - .dst_offset = dst_base_offset + begin, - .size = range_size, - }); - new_buffer.UnmarkRegionAsCpuModified(begin, range_size); - new_buffer.MarkRegionAsGpuModified(begin, range_size); + std::vector copies; + const size_t dst_base_offset = overlap.CpuAddr() - new_buffer.CpuAddr(); + overlap.ForEachDownloadRange([&](u64 begin, u64 range_size) { + copies.push_back(BufferCopy{ + .src_offset = begin, + .dst_offset = dst_base_offset + begin, + .size = range_size, }); - if (!copies.empty()) { - runtime.CopyBuffer(slot_buffers[new_buffer_id], overlap, copies); - } - ReplaceBufferDownloads(overlap_id, new_buffer_id); - DeleteBuffer(overlap_id); + new_buffer.UnmarkRegionAsCpuModified(begin, range_size); + new_buffer.MarkRegionAsGpuModified(begin, range_size); + }); + if (!copies.empty()) { + runtime.CopyBuffer(slot_buffers[new_buffer_id], overlap, copies); + } + ReplaceBufferDownloads(overlap_id, new_buffer_id); + DeleteBuffer(overlap_id); +} + +template +BufferId BufferCache

::CreateBuffer(VAddr cpu_addr, u32 wanted_size) { + const OverlapResult overlap = ResolveOverlaps(cpu_addr, wanted_size); + const u32 size = static_cast(overlap.end - overlap.begin); + const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, overlap.begin, size); + for (const BufferId overlap_id : overlap.ids) { + JoinOverlap(new_buffer_id, overlap_id); } Register(new_buffer_id); return new_buffer_id; From 2b95c137ff1796daf2b262f90c25104db1161b5f Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 18 Jan 2021 17:14:14 -0300 Subject: [PATCH 18/28] buffer_cache: Heuristically detect stream buffers Detect when a memory region has been joined several times and increase the size of the created buffer on those instances. The buffer is assumed to be a "stream buffer", increasing its size should stop us from constantly recreating it and fragmenting memory. --- src/video_core/buffer_cache/buffer_base.h | 11 +++++++++ src/video_core/buffer_cache/buffer_cache.h | 28 +++++++++++++++++----- 2 files changed, 33 insertions(+), 6 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_base.h b/src/video_core/buffer_cache/buffer_base.h index 8a5e6a3e7d..0c00ae280e 100644 --- a/src/video_core/buffer_cache/buffer_base.h +++ b/src/video_core/buffer_cache/buffer_base.h @@ -251,6 +251,16 @@ public: flags &= ~BufferFlagBits::Picked; } + /// Increases the likeliness of this being a stream buffer + void IncreaseStreamScore(int score) noexcept { + stream_score += score; + } + + /// Returns the likeliness of this being a stream buffer + [[nodiscard]] int StreamScore() const noexcept { + return stream_score; + } + /// Returns true when vaddr -> vaddr+size is fully contained in the buffer [[nodiscard]] bool IsInBounds(VAddr addr, u64 size) const noexcept { return addr >= cpu_addr && addr + size <= cpu_addr + SizeBytes(); @@ -574,6 +584,7 @@ private: VAddr cpu_addr = 0; Words words; BufferFlagBits flags{}; + int stream_score = 0; }; } // namespace VideoCommon diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 3c44c3b398..0fff42826c 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -75,6 +75,7 @@ class BufferCache { std::vector ids; VAddr begin; VAddr end; + bool has_stream_leap = false; }; struct Binding { @@ -228,7 +229,7 @@ private: [[nodiscard]] OverlapResult ResolveOverlaps(VAddr cpu_addr, u32 wanted_size); - void JoinOverlap(BufferId new_buffer_id, BufferId overlap_id); + void JoinOverlap(BufferId new_buffer_id, BufferId overlap_id, bool accumulate_stream_score); [[nodiscard]] BufferId CreateBuffer(VAddr cpu_addr, u32 wanted_size); @@ -670,7 +671,7 @@ void BufferCache

::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 const VAddr cpu_addr = binding.cpu_addr; const u32 size = binding.size; Buffer& buffer = slot_buffers[binding.buffer_id]; - if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) { + if (size <= runtime.SkipCacheSize() && !buffer.IsRegionGpuModified(cpu_addr, size)) { if constexpr (IS_OPENGL) { if (runtime.HasFastBufferSubData()) { // Fast path for Nvidia @@ -1000,9 +1001,12 @@ BufferId BufferCache

::FindBuffer(VAddr cpu_addr, u32 size) { template typename BufferCache

::OverlapResult BufferCache

::ResolveOverlaps(VAddr cpu_addr, u32 wanted_size) { + static constexpr int STREAM_LEAP_THRESHOLD = 16; std::vector overlap_ids; VAddr begin = cpu_addr; VAddr end = cpu_addr + wanted_size; + int stream_score = 0; + bool has_stream_leap = false; for (; cpu_addr >> PAGE_BITS < Common::DivCeil(end, PAGE_SIZE); cpu_addr += PAGE_SIZE) { const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS]; if (!overlap_id) { @@ -1012,26 +1016,38 @@ typename BufferCache

::OverlapResult BufferCache

::ResolveOverlaps(VAddr cpu if (overlap.IsPicked()) { continue; } - overlap.Pick(); overlap_ids.push_back(overlap_id); + overlap.Pick(); const VAddr overlap_cpu_addr = overlap.CpuAddr(); if (overlap_cpu_addr < begin) { cpu_addr = begin = overlap_cpu_addr; } end = std::max(end, overlap_cpu_addr + overlap.SizeBytes()); + + stream_score += overlap.StreamScore(); + if (stream_score > STREAM_LEAP_THRESHOLD && !has_stream_leap) { + // When this memory region has been joined a bunch of times, we assume it's being used + // as a stream buffer. Increase the size to skip constantly recreating buffers. + has_stream_leap = true; + end += PAGE_SIZE * 256; + } } return OverlapResult{ .ids = std::move(overlap_ids), .begin = begin, .end = end, + .has_stream_leap = has_stream_leap, }; } template -void BufferCache

::JoinOverlap(BufferId new_buffer_id, BufferId overlap_id) { +void BufferCache

::JoinOverlap(BufferId new_buffer_id, BufferId overlap_id, + bool accumulate_stream_score) { Buffer& new_buffer = slot_buffers[new_buffer_id]; Buffer& overlap = slot_buffers[overlap_id]; - + if (accumulate_stream_score) { + new_buffer.IncreaseStreamScore(overlap.StreamScore() + 1); + } std::vector copies; const size_t dst_base_offset = overlap.CpuAddr() - new_buffer.CpuAddr(); overlap.ForEachDownloadRange([&](u64 begin, u64 range_size) { @@ -1056,7 +1072,7 @@ BufferId BufferCache

::CreateBuffer(VAddr cpu_addr, u32 wanted_size) { const u32 size = static_cast(overlap.end - overlap.begin); const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, overlap.begin, size); for (const BufferId overlap_id : overlap.ids) { - JoinOverlap(new_buffer_id, overlap_id); + JoinOverlap(new_buffer_id, overlap_id, !overlap.has_stream_leap); } Register(new_buffer_id); return new_buffer_id; From 3da87d3f12d39b9a52625fa9e5e0c5defc0ac440 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 18 Jan 2021 19:00:00 -0300 Subject: [PATCH 19/28] gl_buffer_cache: Drop interop based parameter buffer workarounds Sacrify runtime performance to avoid generating kernel exceptions on Windows due to our abusive aliasing of interop buffer objects. --- src/video_core/buffer_cache/buffer_cache.h | 4 +- .../renderer_opengl/gl_buffer_cache.cpp | 86 +++++++------------ .../renderer_opengl/gl_buffer_cache.h | 20 ++--- 3 files changed, 45 insertions(+), 65 deletions(-) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 0fff42826c..a296036f43 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -91,7 +91,7 @@ class BufferCache { }; public: - static constexpr size_t SKIP_CACHE_SIZE = 4096; + static constexpr u32 SKIP_CACHE_SIZE = 4096; explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_, @@ -671,7 +671,7 @@ void BufferCache

::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 const VAddr cpu_addr = binding.cpu_addr; const u32 size = binding.size; Buffer& buffer = slot_buffers[binding.buffer_id]; - if (size <= runtime.SkipCacheSize() && !buffer.IsRegionGpuModified(cpu_addr, size)) { + if (size <= SKIP_CACHE_SIZE && !buffer.IsRegionGpuModified(cpu_addr, size)) { if constexpr (IS_OPENGL) { if (runtime.HasFastBufferSubData()) { // Fast path for Nvidia diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp index 889ad6c56d..1e555098d6 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp @@ -36,13 +36,8 @@ Buffer::Buffer(BufferCacheRuntime& runtime, VideoCore::RasterizerInterface& rast buffer.Create(); const std::string name = fmt::format("Buffer 0x{:x}", CpuAddr()); glObjectLabel(GL_BUFFER, buffer.handle, static_cast(name.size()), name.data()); - if (runtime.device.UseAssemblyShaders()) { - CreateMemoryObjects(runtime); - glNamedBufferStorageMemEXT(buffer.handle, SizeBytes(), memory_commit.ExportOpenGLHandle(), - memory_commit.Offset()); - } else { - glNamedBufferData(buffer.handle, SizeBytes(), nullptr, GL_DYNAMIC_DRAW); - } + glNamedBufferData(buffer.handle, SizeBytes(), nullptr, GL_DYNAMIC_DRAW); + if (runtime.has_unified_vertex_buffers) { glGetNamedBufferParameterui64vNV(buffer.handle, GL_BUFFER_GPU_ADDRESS_NV, &address); } @@ -71,61 +66,33 @@ void Buffer::MakeResident(GLenum access) noexcept { glMakeNamedBufferResidentNV(buffer.handle, access); } -GLuint Buffer::SubBuffer(u32 offset) { - if (offset == 0) { - return buffer.handle; - } - for (const auto& [sub_buffer, sub_offset] : subs) { - if (sub_offset == offset) { - return sub_buffer.handle; - } - } - OGLBuffer sub_buffer; - sub_buffer.Create(); - glNamedBufferStorageMemEXT(sub_buffer.handle, SizeBytes() - offset, - memory_commit.ExportOpenGLHandle(), memory_commit.Offset() + offset); - return subs.emplace_back(std::move(sub_buffer), offset).first.handle; -} - -void Buffer::CreateMemoryObjects(BufferCacheRuntime& runtime) { - auto& allocator = runtime.vulkan_memory_allocator; - auto& device = runtime.vulkan_device->GetLogical(); - auto vulkan_buffer = device.CreateBuffer(VkBufferCreateInfo{ - .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, - .pNext = nullptr, - .flags = 0, - .size = SizeBytes(), - .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | - VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT | - VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | - VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | - VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, - .sharingMode = VK_SHARING_MODE_EXCLUSIVE, - .queueFamilyIndexCount = 0, - .pQueueFamilyIndices = nullptr, - }); - const VkMemoryRequirements requirements = device.GetBufferMemoryRequirements(*vulkan_buffer); - memory_commit = allocator->Commit(requirements, Vulkan::MemoryUsage::DeviceLocal); -} - BufferCacheRuntime::BufferCacheRuntime(const Device& device_, const Vulkan::Device* vulkan_device_, Vulkan::MemoryAllocator* vulkan_memory_allocator_) : device{device_}, vulkan_device{vulkan_device_}, vulkan_memory_allocator{vulkan_memory_allocator_}, - stream_buffer{device.HasFastBufferSubData() ? std::nullopt - : std::make_optional()} { + has_fast_buffer_sub_data{device.HasFastBufferSubData()}, + use_assembly_shaders{device.UseAssemblyShaders()}, + has_unified_vertex_buffers{device.HasVertexBufferUnifiedMemory()}, + stream_buffer{has_fast_buffer_sub_data ? std::nullopt : std::make_optional()} { GLint gl_max_attributes; glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &gl_max_attributes); max_attributes = static_cast(gl_max_attributes); - use_assembly_shaders = device.UseAssemblyShaders(); - has_unified_vertex_buffers = device.HasVertexBufferUnifiedMemory(); - for (auto& stage_uniforms : fast_uniforms) { for (OGLBuffer& buffer : stage_uniforms) { buffer.Create(); glNamedBufferData(buffer.handle, BufferCache::SKIP_CACHE_SIZE, nullptr, GL_STREAM_DRAW); } } + for (auto& stage_uniforms : copy_uniforms) { + for (OGLBuffer& buffer : stage_uniforms) { + buffer.Create(); + glNamedBufferData(buffer.handle, 0x10'000, nullptr, GL_STREAM_COPY); + } + } + for (OGLBuffer& buffer : copy_compute_uniforms) { + buffer.Create(); + glNamedBufferData(buffer.handle, 0x10'000, nullptr, GL_STREAM_COPY); + } } void BufferCacheRuntime::CopyBuffer(Buffer& dst_buffer, Buffer& src_buffer, @@ -167,8 +134,14 @@ void BufferCacheRuntime::BindVertexBuffer(u32 index, Buffer& buffer, u32 offset, void BufferCacheRuntime::BindUniformBuffer(size_t stage, u32 binding_index, Buffer& buffer, u32 offset, u32 size) { if (use_assembly_shaders) { - const GLuint sub_buffer = buffer.SubBuffer(offset); - glBindBufferRangeNV(PABO_LUT[stage], binding_index, sub_buffer, 0, + GLuint handle; + if (offset != 0) { + handle = copy_uniforms[stage][binding_index].handle; + glCopyNamedBufferSubData(buffer.Handle(), handle, offset, 0, size); + } else { + handle = buffer.Handle(); + } + glBindBufferRangeNV(PABO_LUT[stage], binding_index, handle, 0, static_cast(size)); } else { const GLuint base_binding = device.GetBaseBindings(stage).uniform_buffer; @@ -181,8 +154,15 @@ void BufferCacheRuntime::BindUniformBuffer(size_t stage, u32 binding_index, Buff void BufferCacheRuntime::BindComputeUniformBuffer(u32 binding_index, Buffer& buffer, u32 offset, u32 size) { if (use_assembly_shaders) { - glBindBufferRangeNV(GL_COMPUTE_PROGRAM_PARAMETER_BUFFER_NV, binding_index, - buffer.SubBuffer(offset), 0, static_cast(size)); + GLuint handle; + if (offset != 0) { + handle = copy_compute_uniforms[binding_index].handle; + glCopyNamedBufferSubData(buffer.Handle(), handle, offset, 0, size); + } else { + handle = buffer.Handle(); + } + glBindBufferRangeNV(GL_COMPUTE_PROGRAM_PARAMETER_BUFFER_NV, binding_index, handle, 0, + static_cast(size)); } else { glBindBufferRange(GL_UNIFORM_BUFFER, binding_index, buffer.Handle(), static_cast(offset), static_cast(size)); diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index f4d8871a9b..35c9deb51c 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -39,8 +39,6 @@ public: void MakeResident(GLenum access) noexcept; - [[nodiscard]] GLuint SubBuffer(u32 offset); - [[nodiscard]] GLuint64EXT HostGpuAddr() const noexcept { return address; } @@ -50,13 +48,9 @@ public: } private: - void CreateMemoryObjects(BufferCacheRuntime& runtime); - GLuint64EXT address = 0; - Vulkan::MemoryCommit memory_commit; OGLBuffer buffer; GLenum current_residency_access = GL_NONE; - std::vector> subs; }; class BufferCacheRuntime { @@ -127,7 +121,7 @@ public: } [[nodiscard]] bool HasFastBufferSubData() const noexcept { - return device.HasFastBufferSubData(); + return has_fast_buffer_sub_data; } private: @@ -140,16 +134,22 @@ private: const Device& device; const Vulkan::Device* vulkan_device; Vulkan::MemoryAllocator* vulkan_memory_allocator; - std::optional stream_buffer; + + bool has_fast_buffer_sub_data = false; + bool use_assembly_shaders = false; + bool has_unified_vertex_buffers = false; u32 max_attributes = 0; - bool use_assembly_shaders = false; - bool has_unified_vertex_buffers = false; + std::optional stream_buffer; std::array, VideoCommon::NUM_STAGES> fast_uniforms; + std::array, + VideoCommon::NUM_STAGES> + copy_uniforms; + std::array copy_compute_uniforms; u32 index_buffer_offset = 0; }; From 0b631f22fc1c05e485defbfbc829157e4ed1fe4d Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 18 Jan 2021 19:04:27 -0300 Subject: [PATCH 20/28] renderer_opengl: Remove interop Remove unused interop code from the OpenGL backend. --- .../renderer_opengl/gl_buffer_cache.cpp | 11 +-- .../renderer_opengl/gl_buffer_cache.h | 12 +-- src/video_core/renderer_opengl/gl_device.cpp | 5 +- src/video_core/renderer_opengl/gl_device.h | 2 +- .../renderer_opengl/gl_rasterizer.cpp | 4 +- .../renderer_opengl/gl_rasterizer.h | 7 -- .../renderer_opengl/renderer_opengl.cpp | 88 +------------------ .../renderer_opengl/renderer_opengl.h | 3 - 8 files changed, 10 insertions(+), 122 deletions(-) diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp index 1e555098d6..6da3906a48 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp @@ -7,10 +7,6 @@ #include "video_core/buffer_cache/buffer_cache.h" #include "video_core/renderer_opengl/gl_buffer_cache.h" #include "video_core/renderer_opengl/gl_device.h" -#include "video_core/vulkan_common/vulkan_device.h" -#include "video_core/vulkan_common/vulkan_instance.h" -#include "video_core/vulkan_common/vulkan_library.h" -#include "video_core/vulkan_common/vulkan_memory_allocator.h" namespace OpenGL { namespace { @@ -66,11 +62,8 @@ void Buffer::MakeResident(GLenum access) noexcept { glMakeNamedBufferResidentNV(buffer.handle, access); } -BufferCacheRuntime::BufferCacheRuntime(const Device& device_, const Vulkan::Device* vulkan_device_, - Vulkan::MemoryAllocator* vulkan_memory_allocator_) - : device{device_}, vulkan_device{vulkan_device_}, - vulkan_memory_allocator{vulkan_memory_allocator_}, - has_fast_buffer_sub_data{device.HasFastBufferSubData()}, +BufferCacheRuntime::BufferCacheRuntime(const Device& device_) + : device{device_}, has_fast_buffer_sub_data{device.HasFastBufferSubData()}, use_assembly_shaders{device.UseAssemblyShaders()}, has_unified_vertex_buffers{device.HasVertexBufferUnifiedMemory()}, stream_buffer{has_fast_buffer_sub_data ? std::nullopt : std::make_optional()} { diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index 35c9deb51c..d8b20a9af8 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -15,13 +15,6 @@ #include "video_core/renderer_opengl/gl_device.h" #include "video_core/renderer_opengl/gl_resource_manager.h" #include "video_core/renderer_opengl/gl_stream_buffer.h" -#include "video_core/vulkan_common/vulkan_device.h" -#include "video_core/vulkan_common/vulkan_memory_allocator.h" - -namespace Vulkan { -class Device; -class MemoryAllocator; -} // namespace Vulkan namespace OpenGL { @@ -59,8 +52,7 @@ class BufferCacheRuntime { public: static constexpr u8 INVALID_BINDING = std::numeric_limits::max(); - explicit BufferCacheRuntime(const Device& device_, const Vulkan::Device* vulkan_device_, - Vulkan::MemoryAllocator* vulkan_memory_allocator_); + explicit BufferCacheRuntime(const Device& device_); void CopyBuffer(Buffer& dst_buffer, Buffer& src_buffer, std::span copies); @@ -132,8 +124,6 @@ private: }; const Device& device; - const Vulkan::Device* vulkan_device; - Vulkan::MemoryAllocator* vulkan_memory_allocator; bool has_fast_buffer_sub_data = false; bool use_assembly_shaders = false; diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp index 0f492f0063..48d5c4a5e6 100644 --- a/src/video_core/renderer_opengl/gl_device.cpp +++ b/src/video_core/renderer_opengl/gl_device.cpp @@ -197,7 +197,7 @@ bool IsASTCSupported() { } } // Anonymous namespace -Device::Device(bool has_vulkan_instance) { +Device::Device() { if (!GLAD_GL_VERSION_4_6) { LOG_ERROR(Render_OpenGL, "OpenGL 4.6 is not available"); throw std::runtime_error{"Insufficient version"}; @@ -246,8 +246,7 @@ Device::Device(bool has_vulkan_instance) { use_assembly_shaders = Settings::values.use_assembly_shaders.GetValue() && GLAD_GL_NV_gpu_program5 && GLAD_GL_NV_compute_program5 && - GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2 && - has_vulkan_instance; + GLAD_GL_NV_transform_feedback && GLAD_GL_NV_transform_feedback2; use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue(); use_driver_cache = is_nvidia; diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h index eb62ae52d2..ee053776d3 100644 --- a/src/video_core/renderer_opengl/gl_device.h +++ b/src/video_core/renderer_opengl/gl_device.h @@ -19,7 +19,7 @@ public: u32 image{}; }; - explicit Device(bool has_vulkan_instance); + explicit Device(); explicit Device(std::nullptr_t); u32 GetMaxUniformBuffers(Tegra::Engines::ShaderType shader_type) const noexcept { diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 52499ee4c2..ddc668fbc2 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -167,8 +167,6 @@ ImageViewType ImageViewTypeFromEntry(const ImageEntry& entry) { RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_, Core::Memory::Memory& cpu_memory_, const Device& device_, - const Vulkan::Device* vulkan_device, - Vulkan::MemoryAllocator* vulkan_memory_allocator, ScreenInfo& screen_info_, ProgramManager& program_manager_, StateTracker& state_tracker_) : RasterizerAccelerated(cpu_memory_), gpu(gpu_), maxwell3d(gpu.Maxwell3D()), @@ -176,7 +174,7 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_), texture_cache_runtime(device, program_manager, state_tracker), texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory), - buffer_cache_runtime(device, vulkan_device, vulkan_memory_allocator), + buffer_cache_runtime(device), buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime), shader_cache(*this, emu_window_, gpu, maxwell3d, kepler_compute, gpu_memory, device), query_cache(*this, maxwell3d, gpu_memory), diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index 31d69a94cf..3745cf6379 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -46,11 +46,6 @@ namespace Tegra { class MemoryManager; } -namespace Vulkan { -class Device; -class MemoryAllocator; -} // namespace Vulkan - namespace OpenGL { struct ScreenInfo; @@ -67,8 +62,6 @@ class RasterizerOpenGL : public VideoCore::RasterizerAccelerated { public: explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_, Core::Memory::Memory& cpu_memory_, const Device& device_, - const Vulkan::Device* vulkan_device, - Vulkan::MemoryAllocator* vulkan_memory_allocator, ScreenInfo& screen_info_, ProgramManager& program_manager_, StateTracker& state_tracker_); ~RasterizerOpenGL() override; diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp index 8fcb865816..9d2acd4d9b 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.cpp +++ b/src/video_core/renderer_opengl/renderer_opengl.cpp @@ -27,11 +27,6 @@ #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/renderer_opengl.h" #include "video_core/textures/decoders.h" -#include "video_core/vulkan_common/vulkan_debug_callback.h" -#include "video_core/vulkan_common/vulkan_device.h" -#include "video_core/vulkan_common/vulkan_instance.h" -#include "video_core/vulkan_common/vulkan_library.h" -#include "video_core/vulkan_common/vulkan_memory_allocator.h" namespace OpenGL { namespace { @@ -127,93 +122,16 @@ void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severit break; } } - -Vulkan::vk::PhysicalDevice FindPhysicalDevice(Vulkan::vk::Instance& instance) { - using namespace Vulkan; - using UUID = std::array; - - GLint num_device_uuids; - glGetIntegerv(GL_NUM_DEVICE_UUIDS_EXT, &num_device_uuids); - std::vector device_uuids(num_device_uuids); - for (GLint index = 0; index < num_device_uuids; ++index) { - glGetUnsignedBytei_vEXT(GL_DEVICE_UUID_EXT, 0, device_uuids[index].data()); - } - UUID driver_uuid; - glGetUnsignedBytevEXT(GL_DRIVER_UUID_EXT, driver_uuid.data()); - - for (const VkPhysicalDevice raw_physical_device : instance.EnumeratePhysicalDevices()) { - VkPhysicalDeviceIDProperties device_id_properties{}; - device_id_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES; - - VkPhysicalDeviceProperties2KHR properties{ - .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR, - .pNext = &device_id_properties, - .properties{}, - }; - vk::PhysicalDevice physical_device(raw_physical_device, instance.Dispatch()); - physical_device.GetProperties2KHR(properties); - if (!std::ranges::equal(device_id_properties.driverUUID, driver_uuid)) { - continue; - } - const auto it = - std::ranges::find_if(device_uuids, [&device_id_properties, driver_uuid](UUID uuid) { - return std::ranges::equal(device_id_properties.deviceUUID, uuid); - }); - if (it != device_uuids.end()) { - return physical_device; - } - } - throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER); -} } // Anonymous namespace -struct VulkanObjects { - static std::unique_ptr TryCreate() { - if (!GLAD_GL_EXT_memory_object) { - // Interop is not present - return nullptr; - } - const std::string_view vendor{reinterpret_cast(glGetString(GL_VENDOR))}; - if (vendor == "ATI Technologies Inc.") { - // Avoid using GL_EXT_memory_object on AMD, as it makes the GL driver crash - return nullptr; - } - if (!Settings::values.use_assembly_shaders.GetValue()) { - // We only need interop when assembly shaders are enabled - return nullptr; - } -#ifdef __linux__ - LOG_WARNING(Render_OpenGL, "Interop doesn't work on Linux at the moment"); - return nullptr; -#endif - try { - return std::make_unique(); - } catch (const Vulkan::vk::Exception& exception) { - LOG_ERROR(Render_OpenGL, "Failed to initialize Vulkan objects with error: {}", - exception.what()); - return nullptr; - } - } - - Common::DynamicLibrary library{Vulkan::OpenLibrary()}; - Vulkan::vk::InstanceDispatch dld; - Vulkan::vk::Instance instance{Vulkan::CreateInstance(library, dld, VK_API_VERSION_1_1)}; - Vulkan::Device device{*instance, FindPhysicalDevice(instance), nullptr, dld}; - Vulkan::MemoryAllocator memory_allocator{device, true}; -}; - RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_, Core::Frontend::EmuWindow& emu_window_, Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_, std::unique_ptr context_) : RendererBase{emu_window_, std::move(context_)}, telemetry_session{telemetry_session_}, - emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, - vulkan_objects{VulkanObjects::TryCreate()}, device{vulkan_objects != nullptr}, - state_tracker{gpu}, program_manager{device}, - rasterizer(emu_window, gpu, cpu_memory, device, - vulkan_objects ? &vulkan_objects->device : nullptr, - vulkan_objects ? &vulkan_objects->memory_allocator : nullptr, screen_info, - program_manager, state_tracker) { + emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, state_tracker{gpu}, + program_manager{device}, + rasterizer(emu_window, gpu, cpu_memory, device, screen_info, program_manager, state_tracker) { if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) { glEnable(GL_DEBUG_OUTPUT); glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS); diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h index f210190dda..cc19a110f1 100644 --- a/src/video_core/renderer_opengl/renderer_opengl.h +++ b/src/video_core/renderer_opengl/renderer_opengl.h @@ -38,8 +38,6 @@ class GPU; namespace OpenGL { -struct VulkanObjects; - /// Structure used for storing information about the textures for the Switch screen struct TextureInfo { OGLTexture resource; @@ -101,7 +99,6 @@ private: Core::Memory::Memory& cpu_memory; Tegra::GPU& gpu; - std::unique_ptr vulkan_objects; Device device; StateTracker state_tracker; ProgramManager program_manager; From 75fd3f95a38ff9bcbb852f987fe20aabe4f3be7d Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 18 Jan 2021 19:18:38 -0300 Subject: [PATCH 21/28] yuzu/config: Disable assembly shaders by default Due to BindBufferRangeNV limitations and poor quality code emission from our side, assembly shaders are currently slower than GLSL. Their build time and feature advantages are still relevant, but they are outweighted by their runtime performance. --- src/yuzu/configuration/config.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 8f7458119a..d592c82c0b 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -789,7 +789,7 @@ void Config::ReadRendererValues() { true); ReadSettingGlobal(Settings::values.use_vsync, QStringLiteral("use_vsync"), true); ReadSettingGlobal(Settings::values.use_assembly_shaders, QStringLiteral("use_assembly_shaders"), - true); + false); ReadSettingGlobal(Settings::values.use_asynchronous_shaders, QStringLiteral("use_asynchronous_shaders"), false); ReadSettingGlobal(Settings::values.use_fast_gpu_time, QStringLiteral("use_fast_gpu_time"), @@ -1358,7 +1358,7 @@ void Config::SaveRendererValues() { true); WriteSettingGlobal(QStringLiteral("use_vsync"), Settings::values.use_vsync, true); WriteSettingGlobal(QStringLiteral("use_assembly_shaders"), - Settings::values.use_assembly_shaders, true); + Settings::values.use_assembly_shaders, false); WriteSettingGlobal(QStringLiteral("use_asynchronous_shaders"), Settings::values.use_asynchronous_shaders, false); WriteSettingGlobal(QStringLiteral("use_fast_gpu_time"), Settings::values.use_fast_gpu_time, From 74024424422c81c77fc4f675da674503f6474589 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Thu, 21 Jan 2021 01:07:11 -0300 Subject: [PATCH 22/28] vk_staging_buffer_pool: Get a staging buffer instead of waiting Avoids waiting idle while the GPU finishes to do work, and fixes an issue where we'd wait forever if a single command buffer (logic tick) all the data. --- .../vk_staging_buffer_pool.cpp | 25 ++++++++++++------- .../renderer_vulkan/vk_staging_buffer_pool.h | 2 ++ 2 files changed, 18 insertions(+), 9 deletions(-) diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp index bc71202e2a..4baf791d46 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp @@ -130,10 +130,7 @@ StagingBufferRef StagingBufferPool::Request(size_t size, MemoryUsage usage) { if (usage == MemoryUsage::Upload && size <= MAX_STREAM_BUFFER_REQUEST_SIZE) { return GetStreamBuffer(size); } - if (const std::optional ref = TryGetReservedBuffer(size, usage)) { - return *ref; - } - return CreateStagingBuffer(size, usage); + return GetStagingBuffer(size, usage); } void StagingBufferPool::TickFrame() { @@ -145,17 +142,20 @@ void StagingBufferPool::TickFrame() { } StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) { + for (size_t region = Region(free_iterator) + 1, + region_end = std::min(Region(iterator + size) + 1, NUM_SYNCS); + region < region_end; ++region) { + // If we'd have to wait, get a staging buffer to avoid waiting + if (!scheduler.IsFree(sync_ticks[region])) { + return GetStagingBuffer(size, MemoryUsage::Upload); + } + } for (size_t region = Region(used_iterator), region_end = Region(iterator); region < region_end; ++region) { sync_ticks[region] = scheduler.CurrentTick(); } used_iterator = iterator; - for (size_t region = Region(free_iterator) + 1, - region_end = std::min(Region(iterator + size) + 1, NUM_SYNCS); - region < region_end; ++region) { - scheduler.Wait(sync_ticks[region]); - } if (iterator + size > free_iterator) { free_iterator = iterator + size; } @@ -180,6 +180,13 @@ StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) { }; } +StagingBufferRef StagingBufferPool::GetStagingBuffer(size_t size, MemoryUsage usage) { + if (const std::optional ref = TryGetReservedBuffer(size, usage)) { + return *ref; + } + return CreateStagingBuffer(size, usage); +} + std::optional StagingBufferPool::TryGetReservedBuffer(size_t size, MemoryUsage usage) { StagingBuffers& cache_level = GetCache(usage)[Common::Log2Ceil64(size)]; diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h index 4ed99c0dff..8e4cadf9b8 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h @@ -67,6 +67,8 @@ private: StagingBufferRef GetStreamBuffer(size_t size); + StagingBufferRef GetStagingBuffer(size_t size, MemoryUsage usage); + std::optional TryGetReservedBuffer(size_t size, MemoryUsage usage); StagingBufferRef CreateStagingBuffer(size_t size, MemoryUsage usage); From 93a69b6cc8faa1337ed373d0471a477a4aaaf64c Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 22 Jan 2021 18:33:10 -0300 Subject: [PATCH 23/28] Merge branch 'bytes-to-map-end' into new-bufcache-wip --- src/video_core/memory_manager.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h index 5d963eba60..b3538d503d 100644 --- a/src/video_core/memory_manager.h +++ b/src/video_core/memory_manager.h @@ -157,6 +157,8 @@ private: using MapRange = std::pair; std::vector map_ranges; + + std::vector> cache_invalidate_queue; }; } // namespace Tegra From 0b8b9614426d099be7c5a02c147c9f97631c1c2f Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 22 Jan 2021 22:17:23 -0300 Subject: [PATCH 24/28] buffer_cache: Add extra bytes to guest SSBOs Bind extra bytes beyond the guest API's bound range. This is due to some games like Astral Chain operating out of bounds. Binding the whole map range would be technically correct, but games have large maps that make this approach unaffordable for now. --- src/video_core/buffer_cache/buffer_cache.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index a296036f43..2a6844ab1f 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -1243,9 +1243,15 @@ typename BufferCache

::Binding BufferCache

::StorageBufferBinding(GPUVAddr s if (!cpu_addr || size == 0) { return NULL_BINDING; } + // HACK(Rodrigo): This is the number of bytes bound in host beyond the guest API's range. + // It exists due to some games like Astral Chain operate out of bounds. + // Binding the whole map range would be technically correct, but games have large maps that make + // this approach unaffordable for now. + static constexpr u32 arbitrary_extra_bytes = 0xc000; + const u32 bytes_to_map_end = static_cast(gpu_memory.BytesToMapEnd(gpu_addr)); const Binding binding{ .cpu_addr = *cpu_addr, - .size = size, + .size = std::min(size + arbitrary_extra_bytes, bytes_to_map_end), .buffer_id = BufferId{}, }; return binding; From 3a2eefb16cf6916344bdb655189cbc546e49ef7e Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 23 Jan 2021 17:15:42 -0300 Subject: [PATCH 25/28] vk_buffer_cache: Add support for null index buffers Games can bind a null index buffer (size=0) where all indices are evaluated as zero. VK_EXT_robustness2 doesn't support this and all drivers segfault when a null index buffer is passed to vkCmdBindIndexBuffer. Workaround this by creating a 4 byte buffer and filling it with zeroes. If it's read out of bounds, robustness takes care of returning zeroes as indices. --- .../renderer_vulkan/vk_buffer_cache.cpp | 39 +++++++++++++++++-- .../renderer_vulkan/vk_buffer_cache.h | 5 +++ 2 files changed, 40 insertions(+), 4 deletions(-) diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index 4f1e4ec28f..848eedd66e 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -140,16 +140,22 @@ void BufferCacheRuntime::BindIndexBuffer(PrimitiveTopology topology, IndexFormat u32 offset, [[maybe_unused]] u32 size) { VkIndexType vk_index_type = MaxwellToVK::IndexFormat(index_format); VkDeviceSize vk_offset = offset; + VkBuffer vk_buffer = buffer; if (topology == PrimitiveTopology::Quads) { vk_index_type = VK_INDEX_TYPE_UINT32; - std::tie(buffer, vk_offset) = + std::tie(vk_buffer, vk_offset) = quad_index_pass.Assemble(index_format, num_indices, base_vertex, buffer, offset); } else if (vk_index_type == VK_INDEX_TYPE_UINT8_EXT && !device.IsExtIndexTypeUint8Supported()) { vk_index_type = VK_INDEX_TYPE_UINT16; - std::tie(buffer, vk_offset) = uint8_pass.Assemble(num_indices, buffer, offset); + std::tie(vk_buffer, vk_offset) = uint8_pass.Assemble(num_indices, buffer, offset); } - scheduler.Record([buffer, vk_offset, vk_index_type](vk::CommandBuffer cmdbuf) { - cmdbuf.BindIndexBuffer(buffer, vk_offset, vk_index_type); + if (vk_buffer == VK_NULL_HANDLE) { + // Vulkan doesn't support null index buffers. Replace it with our own null buffer. + ReserveNullIndexBuffer(); + vk_buffer = *null_index_buffer; + } + scheduler.Record([vk_buffer, vk_offset, vk_index_type](vk::CommandBuffer cmdbuf) { + cmdbuf.BindIndexBuffer(vk_buffer, vk_offset, vk_index_type); }); } @@ -276,4 +282,29 @@ void BufferCacheRuntime::ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle }); } +void BufferCacheRuntime::ReserveNullIndexBuffer() { + if (null_index_buffer) { + return; + } + null_index_buffer = device.GetLogical().CreateBuffer(VkBufferCreateInfo{ + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = 4, + .usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }); + if (device.HasDebuggingToolAttached()) { + null_index_buffer.SetObjectNameEXT("Null index buffer"); + } + null_index_buffer_commit = memory_allocator.Commit(null_index_buffer, MemoryUsage::DeviceLocal); + + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([buffer = *null_index_buffer](vk::CommandBuffer cmdbuf) { + cmdbuf.FillBuffer(buffer, 0, VK_WHOLE_SIZE, 0); + }); +} + } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index 7ff7e0d551..041e6515c4 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -90,6 +90,8 @@ private: void ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle); + void ReserveNullIndexBuffer(); + const Device& device; MemoryAllocator& memory_allocator; VKScheduler& scheduler; @@ -101,6 +103,9 @@ private: VkIndexType quad_array_lut_index_type{}; u32 current_num_indices = 0; + vk::Buffer null_index_buffer; + MemoryCommit null_index_buffer_commit; + Uint8Pass uint8_pass; QuadIndexedPass quad_index_pass; }; From 025fe458aef87d28c68dc0d4c0f2c43492b62c18 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 23 Jan 2021 17:59:32 -0300 Subject: [PATCH 26/28] vk_staging_buffer_pool: Fix softlock when stream buffer overflows There was still a code path that could wait on a timeline semaphore tick that would never be signalled. While we are at it, make use of more STL algorithms. --- .../vk_staging_buffer_pool.cpp | 37 +++++++++---------- .../renderer_vulkan/vk_staging_buffer_pool.h | 2 + 2 files changed, 20 insertions(+), 19 deletions(-) diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp index 4baf791d46..dfd8c8e5a1 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp @@ -142,33 +142,27 @@ void StagingBufferPool::TickFrame() { } StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) { - for (size_t region = Region(free_iterator) + 1, - region_end = std::min(Region(iterator + size) + 1, NUM_SYNCS); - region < region_end; ++region) { - // If we'd have to wait, get a staging buffer to avoid waiting - if (!scheduler.IsFree(sync_ticks[region])) { - return GetStagingBuffer(size, MemoryUsage::Upload); - } - } - for (size_t region = Region(used_iterator), region_end = Region(iterator); region < region_end; - ++region) { - sync_ticks[region] = scheduler.CurrentTick(); + if (AreRegionsActive(Region(free_iterator) + 1, + std::min(Region(iterator + size) + 1, NUM_SYNCS))) { + // Avoid waiting for the previous usages to be free + return GetStagingBuffer(size, MemoryUsage::Upload); } + const u64 current_tick = scheduler.CurrentTick(); + std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + Region(iterator), + current_tick); used_iterator = iterator; + free_iterator = std::max(free_iterator, iterator + size); - if (iterator + size > free_iterator) { - free_iterator = iterator + size; - } if (iterator + size > STREAM_BUFFER_SIZE) { - for (size_t region = Region(used_iterator); region < NUM_SYNCS; ++region) { - sync_ticks[region] = scheduler.CurrentTick(); - } + std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + NUM_SYNCS, + current_tick); used_iterator = 0; iterator = 0; free_iterator = size; - for (size_t region = 0, region_end = Region(size); region <= region_end; ++region) { - scheduler.Wait(sync_ticks[region]); + if (AreRegionsActive(0, Region(size) + 1)) { + // Avoid waiting for the previous usages to be free + return GetStagingBuffer(size, MemoryUsage::Upload); } } const size_t offset = iterator; @@ -180,6 +174,11 @@ StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) { }; } +bool StagingBufferPool::AreRegionsActive(size_t region_begin, size_t region_end) const { + return std::any_of(sync_ticks.begin() + region_begin, sync_ticks.begin() + region_end, + [this](u64 sync_tick) { return !scheduler.IsFree(sync_tick); }); +}; + StagingBufferRef StagingBufferPool::GetStagingBuffer(size_t size, MemoryUsage usage) { if (const std::optional ref = TryGetReservedBuffer(size, usage)) { return *ref; diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h index 8e4cadf9b8..69f7618dee 100644 --- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h +++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h @@ -67,6 +67,8 @@ private: StagingBufferRef GetStreamBuffer(size_t size); + bool AreRegionsActive(size_t region_begin, size_t region_end) const; + StagingBufferRef GetStagingBuffer(size_t size, MemoryUsage usage); std::optional TryGetReservedBuffer(size_t size, MemoryUsage usage); From 5b35b01070a5ec072ec5c886d79ce8f9ba087e11 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 13 Feb 2021 02:26:34 -0300 Subject: [PATCH 27/28] video_core: Fix clang build issues --- src/video_core/renderer_opengl/gl_rasterizer.cpp | 7 ------- src/video_core/renderer_vulkan/vk_shader_decompiler.cpp | 6 +++++- 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index ddc668fbc2..ecffc6abf0 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -51,14 +51,7 @@ MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Management", MP_RGB namespace { -constexpr size_t NUM_CONST_BUFFERS_PER_STAGE = 18; -constexpr size_t NUM_CONST_BUFFERS_BYTES_PER_STAGE = - NUM_CONST_BUFFERS_PER_STAGE * Maxwell::MaxConstBufferSize; -constexpr size_t TOTAL_CONST_BUFFER_BYTES = - NUM_CONST_BUFFERS_BYTES_PER_STAGE * Maxwell::MaxShaderStage; - constexpr size_t NUM_SUPPORTED_VERTEX_ATTRIBUTES = 16; -constexpr size_t NUM_SUPPORTED_VERTEX_BINDINGS = 16; struct TextureHandle { constexpr TextureHandle(u32 data, bool via_header_index) { diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp index e165a69874..40e2e0d38c 100644 --- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp +++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp @@ -3106,7 +3106,11 @@ ShaderEntries GenerateShaderEntries(const VideoCommon::Shader::ShaderIR& ir) { entries.const_buffers.emplace_back(cbuf.second, cbuf.first); } for (const auto& [base, usage] : ir.GetGlobalMemory()) { - entries.global_buffers.emplace_back(base.cbuf_index, base.cbuf_offset, usage.is_written); + entries.global_buffers.emplace_back(GlobalBufferEntry{ + .cbuf_index = base.cbuf_index, + .cbuf_offset = base.cbuf_offset, + .is_written = usage.is_written, + }); } for (const auto& sampler : ir.GetSamplers()) { if (sampler.is_buffer) { From 13becdf18adebdcb8ac2d27c693ec729727057f5 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sat, 13 Feb 2021 02:38:02 -0300 Subject: [PATCH 28/28] config: Make high GPU accuracy the default This is a better default for most games, yielding better performance and less graphical issues. --- src/yuzu/configuration/config.cpp | 4 ++-- src/yuzu_cmd/config.cpp | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index d592c82c0b..0635d13d04 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -782,7 +782,7 @@ void Config::ReadRendererValues() { ReadSettingGlobal(Settings::values.frame_limit, QStringLiteral("frame_limit"), 100); ReadSettingGlobal(Settings::values.use_disk_shader_cache, QStringLiteral("use_disk_shader_cache"), true); - ReadSettingGlobal(Settings::values.gpu_accuracy, QStringLiteral("gpu_accuracy"), 0); + ReadSettingGlobal(Settings::values.gpu_accuracy, QStringLiteral("gpu_accuracy"), 1); ReadSettingGlobal(Settings::values.use_asynchronous_gpu_emulation, QStringLiteral("use_asynchronous_gpu_emulation"), true); ReadSettingGlobal(Settings::values.use_nvdec_emulation, QStringLiteral("use_nvdec_emulation"), @@ -1351,7 +1351,7 @@ void Config::SaveRendererValues() { Settings::values.use_disk_shader_cache, true); WriteSettingGlobal(QStringLiteral("gpu_accuracy"), static_cast(Settings::values.gpu_accuracy.GetValue(global)), - Settings::values.gpu_accuracy.UsingGlobal(), 0); + Settings::values.gpu_accuracy.UsingGlobal(), 1); WriteSettingGlobal(QStringLiteral("use_asynchronous_gpu_emulation"), Settings::values.use_asynchronous_gpu_emulation, true); WriteSettingGlobal(QStringLiteral("use_nvdec_emulation"), Settings::values.use_nvdec_emulation, diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp index f76102459a..aa0a9f2881 100644 --- a/src/yuzu_cmd/config.cpp +++ b/src/yuzu_cmd/config.cpp @@ -388,7 +388,7 @@ void Config::ReadValues() { static_cast(sdl2_config->GetInteger("Renderer", "frame_limit", 100))); Settings::values.use_disk_shader_cache.SetValue( sdl2_config->GetBoolean("Renderer", "use_disk_shader_cache", false)); - const int gpu_accuracy_level = sdl2_config->GetInteger("Renderer", "gpu_accuracy", 0); + const int gpu_accuracy_level = sdl2_config->GetInteger("Renderer", "gpu_accuracy", 1); Settings::values.gpu_accuracy.SetValue(static_cast(gpu_accuracy_level)); Settings::values.use_asynchronous_gpu_emulation.SetValue( sdl2_config->GetBoolean("Renderer", "use_asynchronous_gpu_emulation", true));