mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-11-20 13:52:44 +01:00
Texture Cache: Implement async texture downloads.
This commit is contained in:
parent
ddbf851ef6
commit
03ccd8bf43
5 changed files with 91 additions and 35 deletions
|
@ -354,6 +354,7 @@ struct TextureCacheParams {
|
||||||
static constexpr bool FRAMEBUFFER_BLITS = true;
|
static constexpr bool FRAMEBUFFER_BLITS = true;
|
||||||
static constexpr bool HAS_EMULATED_COPIES = true;
|
static constexpr bool HAS_EMULATED_COPIES = true;
|
||||||
static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
|
static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
|
||||||
|
static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = false;
|
||||||
|
|
||||||
using Runtime = OpenGL::TextureCacheRuntime;
|
using Runtime = OpenGL::TextureCacheRuntime;
|
||||||
using Image = OpenGL::Image;
|
using Image = OpenGL::Image;
|
||||||
|
@ -361,6 +362,7 @@ struct TextureCacheParams {
|
||||||
using ImageView = OpenGL::ImageView;
|
using ImageView = OpenGL::ImageView;
|
||||||
using Sampler = OpenGL::Sampler;
|
using Sampler = OpenGL::Sampler;
|
||||||
using Framebuffer = OpenGL::Framebuffer;
|
using Framebuffer = OpenGL::Framebuffer;
|
||||||
|
using AsyncBuffer = u32;
|
||||||
};
|
};
|
||||||
|
|
||||||
using TextureCache = VideoCommon::TextureCache<TextureCacheParams>;
|
using TextureCache = VideoCommon::TextureCache<TextureCacheParams>;
|
||||||
|
|
|
@ -812,8 +812,12 @@ StagingBufferRef TextureCacheRuntime::UploadStagingBuffer(size_t size) {
|
||||||
return staging_buffer_pool.Request(size, MemoryUsage::Upload);
|
return staging_buffer_pool.Request(size, MemoryUsage::Upload);
|
||||||
}
|
}
|
||||||
|
|
||||||
StagingBufferRef TextureCacheRuntime::DownloadStagingBuffer(size_t size) {
|
StagingBufferRef TextureCacheRuntime::DownloadStagingBuffer(size_t size, bool deferred) {
|
||||||
return staging_buffer_pool.Request(size, MemoryUsage::Download);
|
return staging_buffer_pool.Request(size, MemoryUsage::Download, deferred);
|
||||||
|
}
|
||||||
|
|
||||||
|
void TextureCacheRuntime::FreeDeferredStagingBuffer(StagingBufferRef& ref) {
|
||||||
|
staging_buffer_pool.FreeDeferred(ref);
|
||||||
}
|
}
|
||||||
|
|
||||||
bool TextureCacheRuntime::ShouldReinterpret(Image& dst, Image& src) {
|
bool TextureCacheRuntime::ShouldReinterpret(Image& dst, Image& src) {
|
||||||
|
|
|
@ -51,7 +51,9 @@ public:
|
||||||
|
|
||||||
StagingBufferRef UploadStagingBuffer(size_t size);
|
StagingBufferRef UploadStagingBuffer(size_t size);
|
||||||
|
|
||||||
StagingBufferRef DownloadStagingBuffer(size_t size);
|
StagingBufferRef DownloadStagingBuffer(size_t size, bool deferred = false);
|
||||||
|
|
||||||
|
void FreeDeferredStagingBuffer(StagingBufferRef& ref);
|
||||||
|
|
||||||
void TickFrame();
|
void TickFrame();
|
||||||
|
|
||||||
|
@ -347,6 +349,7 @@ struct TextureCacheParams {
|
||||||
static constexpr bool FRAMEBUFFER_BLITS = false;
|
static constexpr bool FRAMEBUFFER_BLITS = false;
|
||||||
static constexpr bool HAS_EMULATED_COPIES = false;
|
static constexpr bool HAS_EMULATED_COPIES = false;
|
||||||
static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
|
static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
|
||||||
|
static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = true;
|
||||||
|
|
||||||
using Runtime = Vulkan::TextureCacheRuntime;
|
using Runtime = Vulkan::TextureCacheRuntime;
|
||||||
using Image = Vulkan::Image;
|
using Image = Vulkan::Image;
|
||||||
|
@ -354,6 +357,7 @@ struct TextureCacheParams {
|
||||||
using ImageView = Vulkan::ImageView;
|
using ImageView = Vulkan::ImageView;
|
||||||
using Sampler = Vulkan::Sampler;
|
using Sampler = Vulkan::Sampler;
|
||||||
using Framebuffer = Vulkan::Framebuffer;
|
using Framebuffer = Vulkan::Framebuffer;
|
||||||
|
using AsyncBuffer = Vulkan::StagingBufferRef;
|
||||||
};
|
};
|
||||||
|
|
||||||
using TextureCache = VideoCommon::TextureCache<TextureCacheParams>;
|
using TextureCache = VideoCommon::TextureCache<TextureCacheParams>;
|
||||||
|
|
|
@ -646,7 +646,28 @@ bool TextureCache<P>::ShouldWaitAsyncFlushes() const noexcept {
|
||||||
template <class P>
|
template <class P>
|
||||||
void TextureCache<P>::CommitAsyncFlushes() {
|
void TextureCache<P>::CommitAsyncFlushes() {
|
||||||
// This is intentionally passing the value by copy
|
// This is intentionally passing the value by copy
|
||||||
committed_downloads.push(uncommitted_downloads);
|
if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
|
||||||
|
const std::span<const ImageId> download_ids = uncommitted_downloads;
|
||||||
|
if (download_ids.empty()) {
|
||||||
|
committed_downloads.emplace_back(std::move(uncommitted_downloads));
|
||||||
|
uncommitted_downloads.clear();
|
||||||
|
async_buffers.emplace_back(std::optional<AsyncBuffer>{});
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
size_t total_size_bytes = 0;
|
||||||
|
for (const ImageId image_id : download_ids) {
|
||||||
|
total_size_bytes += slot_images[image_id].unswizzled_size_bytes;
|
||||||
|
}
|
||||||
|
auto download_map = runtime.DownloadStagingBuffer(total_size_bytes, true);
|
||||||
|
for (const ImageId image_id : download_ids) {
|
||||||
|
Image& image = slot_images[image_id];
|
||||||
|
const auto copies = FullDownloadCopies(image.info);
|
||||||
|
image.DownloadMemory(download_map, copies);
|
||||||
|
download_map.offset += Common::AlignUp(image.unswizzled_size_bytes, 64);
|
||||||
|
}
|
||||||
|
async_buffers.emplace_back(download_map);
|
||||||
|
}
|
||||||
|
committed_downloads.emplace_back(std::move(uncommitted_downloads));
|
||||||
uncommitted_downloads.clear();
|
uncommitted_downloads.clear();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -655,37 +676,58 @@ void TextureCache<P>::PopAsyncFlushes() {
|
||||||
if (committed_downloads.empty()) {
|
if (committed_downloads.empty()) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
const std::span<const ImageId> download_ids = committed_downloads.front();
|
if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
|
||||||
if (download_ids.empty()) {
|
const std::span<const ImageId> download_ids = committed_downloads.front();
|
||||||
committed_downloads.pop();
|
if (download_ids.empty()) {
|
||||||
return;
|
committed_downloads.pop_front();
|
||||||
|
async_buffers.pop_front();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
auto download_map = *async_buffers.front();
|
||||||
|
std::span<u8> download_span = download_map.mapped_span;
|
||||||
|
for (size_t i = download_ids.size(); i > 0; i--) {
|
||||||
|
const ImageBase& image = slot_images[download_ids[i - 1]];
|
||||||
|
const auto copies = FullDownloadCopies(image.info);
|
||||||
|
download_map.offset -= Common::AlignUp(image.unswizzled_size_bytes, 64);
|
||||||
|
std::span<u8> download_span_alt = download_span.subspan(download_map.offset);
|
||||||
|
SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, download_span_alt,
|
||||||
|
swizzle_data_buffer);
|
||||||
|
}
|
||||||
|
runtime.FreeDeferredStagingBuffer(download_map);
|
||||||
|
committed_downloads.pop_front();
|
||||||
|
async_buffers.pop_front();
|
||||||
|
} else {
|
||||||
|
const std::span<const ImageId> download_ids = committed_downloads.front();
|
||||||
|
if (download_ids.empty()) {
|
||||||
|
committed_downloads.pop_front();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
size_t total_size_bytes = 0;
|
||||||
|
for (const ImageId image_id : download_ids) {
|
||||||
|
total_size_bytes += slot_images[image_id].unswizzled_size_bytes;
|
||||||
|
}
|
||||||
|
auto download_map = runtime.DownloadStagingBuffer(total_size_bytes);
|
||||||
|
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, copies);
|
||||||
|
download_map.offset += image.unswizzled_size_bytes;
|
||||||
|
}
|
||||||
|
// Wait for downloads to finish
|
||||||
|
runtime.Finish();
|
||||||
|
download_map.offset = original_offset;
|
||||||
|
std::span<u8> 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);
|
||||||
|
SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, download_span,
|
||||||
|
swizzle_data_buffer);
|
||||||
|
download_map.offset += image.unswizzled_size_bytes;
|
||||||
|
download_span = download_span.subspan(image.unswizzled_size_bytes);
|
||||||
|
}
|
||||||
|
committed_downloads.pop_front();
|
||||||
}
|
}
|
||||||
size_t total_size_bytes = 0;
|
|
||||||
for (const ImageId image_id : download_ids) {
|
|
||||||
total_size_bytes += slot_images[image_id].unswizzled_size_bytes;
|
|
||||||
}
|
|
||||||
auto download_map = runtime.DownloadStagingBuffer(total_size_bytes);
|
|
||||||
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, copies);
|
|
||||||
download_map.offset += image.unswizzled_size_bytes;
|
|
||||||
}
|
|
||||||
// Wait for downloads to finish
|
|
||||||
runtime.Finish();
|
|
||||||
|
|
||||||
download_map.offset = original_offset;
|
|
||||||
std::span<u8> 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);
|
|
||||||
SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, download_span,
|
|
||||||
swizzle_data_buffer);
|
|
||||||
download_map.offset += image.unswizzled_size_bytes;
|
|
||||||
download_span = download_span.subspan(image.unswizzled_size_bytes);
|
|
||||||
}
|
|
||||||
committed_downloads.pop();
|
|
||||||
}
|
}
|
||||||
|
|
||||||
template <class P>
|
template <class P>
|
||||||
|
|
|
@ -92,6 +92,8 @@ class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelI
|
||||||
static constexpr bool HAS_EMULATED_COPIES = P::HAS_EMULATED_COPIES;
|
static constexpr bool HAS_EMULATED_COPIES = P::HAS_EMULATED_COPIES;
|
||||||
/// True when the API can provide info about the memory of the device.
|
/// True when the API can provide info about the memory of the device.
|
||||||
static constexpr bool HAS_DEVICE_MEMORY_INFO = P::HAS_DEVICE_MEMORY_INFO;
|
static constexpr bool HAS_DEVICE_MEMORY_INFO = P::HAS_DEVICE_MEMORY_INFO;
|
||||||
|
/// True when the API can do asynchronous texture downloads.
|
||||||
|
static constexpr bool IMPLEMENTS_ASYNC_DOWNLOADS = P::IMPLEMENTS_ASYNC_DOWNLOADS;
|
||||||
|
|
||||||
static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
|
static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
|
||||||
|
|
||||||
|
@ -106,6 +108,7 @@ class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelI
|
||||||
using ImageView = typename P::ImageView;
|
using ImageView = typename P::ImageView;
|
||||||
using Sampler = typename P::Sampler;
|
using Sampler = typename P::Sampler;
|
||||||
using Framebuffer = typename P::Framebuffer;
|
using Framebuffer = typename P::Framebuffer;
|
||||||
|
using AsyncBuffer = typename P::AsyncBuffer;
|
||||||
|
|
||||||
struct BlitImages {
|
struct BlitImages {
|
||||||
ImageId dst_id;
|
ImageId dst_id;
|
||||||
|
@ -403,7 +406,8 @@ private:
|
||||||
|
|
||||||
// TODO: This data structure is not optimal and it should be reworked
|
// TODO: This data structure is not optimal and it should be reworked
|
||||||
std::vector<ImageId> uncommitted_downloads;
|
std::vector<ImageId> uncommitted_downloads;
|
||||||
std::queue<std::vector<ImageId>> committed_downloads;
|
std::deque<std::vector<ImageId>> committed_downloads;
|
||||||
|
std::deque<std::optional<AsyncBuffer>> async_buffers;
|
||||||
|
|
||||||
struct LRUItemParams {
|
struct LRUItemParams {
|
||||||
using ObjectType = ImageId;
|
using ObjectType = ImageId;
|
||||||
|
|
Loading…
Reference in a new issue