diff --git a/src/core/core.cpp b/src/core/core.cpp index d199b16e2..aeab0d2b5 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -437,7 +437,9 @@ void System::Reset() { template void System::serialize(Archive& ar, const unsigned int file_version) { - Memory::RasterizerFlushAndInvalidateRegion(0, 0xFFFFFFFF); + // flush on save, don't flush on load + bool should_flush = !Archive::is_loading::value; + Memory::RasterizerClearAll(should_flush); ar&* timing.get(); ar&* cpu_core.get(); ar&* service_manager.get(); diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 4c083d8c0..a0fa2a738 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -556,6 +556,16 @@ void RasterizerFlushAndInvalidateRegion(PAddr start, u32 size) { VideoCore::g_renderer->Rasterizer()->FlushAndInvalidateRegion(start, size); } +void RasterizerClearAll(bool flush) { + // Since pages are unmapped on shutdown after video core is shutdown, the renderer may be + // null here + if (VideoCore::g_renderer == nullptr) { + return; + } + + VideoCore::g_renderer->Rasterizer()->ClearAll(flush); +} + void RasterizerFlushVirtualRegion(VAddr start, u32 size, FlushMode mode) { // Since pages are unmapped on shutdown after video core is shutdown, the renderer may be // null here diff --git a/src/core/memory.h b/src/core/memory.h index 348fee3c9..eb5b6d69c 100644 --- a/src/core/memory.h +++ b/src/core/memory.h @@ -283,6 +283,12 @@ enum class FlushMode { FlushAndInvalidate, }; +/** + * Flushes and invalidates all memory in the rasterizer cache and removes any leftover state + * If flush is true, the rasterizer should flush any cached resources to RAM before clearing + */ +void RasterizerClearAll(bool flush); + /** * Flushes and invalidates any externally cached rasterizer resources touching the given virtual * address region. diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h index 468d84084..a2510292e 100644 --- a/src/video_core/rasterizer_interface.h +++ b/src/video_core/rasterizer_interface.h @@ -55,6 +55,9 @@ public: /// and invalidated virtual void FlushAndInvalidateRegion(PAddr addr, u32 size) = 0; + /// Removes as much state as possible from the rasterizer in preparation for a save/load state + virtual void ClearAll(bool flush) = 0; + /// Attempt to use a faster method to perform a display transfer with is_texture_copy = 0 virtual bool AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) { return false; diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 862dcac00..34bac4f87 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -1367,6 +1367,10 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(PAddr addr, u32 size) { res_cache.InvalidateRegion(addr, size, nullptr); } +void RasterizerOpenGL::ClearAll(bool flush) { + res_cache.ClearAll(flush); +} + bool RasterizerOpenGL::AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) { MICROPROFILE_SCOPE(OpenGL_Blits); diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index b3356a69b..92cca2e4e 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -53,6 +53,7 @@ public: void FlushRegion(PAddr addr, u32 size) override; void InvalidateRegion(PAddr addr, u32 size) override; void FlushAndInvalidateRegion(PAddr addr, u32 size) override; + void ClearAll(bool flush) override; bool AccelerateDisplayTransfer(const GPU::Regs::DisplayTransferConfig& config) override; bool AccelerateTextureCopy(const GPU::Regs::DisplayTransferConfig& config) override; bool AccelerateFill(const GPU::Regs::MemoryFillConfig& config) override; diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index af2a918a6..4dcc64832 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -1276,9 +1276,7 @@ void main() { } RasterizerCacheOpenGL::~RasterizerCacheOpenGL() { - FlushAll(); - while (!surface_cache.empty()) - UnregisterSurface(*surface_cache.begin()->second.begin()); + ClearAll(false); } MICROPROFILE_DEFINE(OpenGL_BlitSurface, "OpenGL", "BlitSurface", MP_RGB(128, 192, 64)); @@ -1927,6 +1925,31 @@ void RasterizerCacheOpenGL::ValidateSurface(const Surface& surface, PAddr addr, } } +void RasterizerCacheOpenGL::ClearAll(bool flush) { + const SurfaceInterval flush_interval(0x0, 0xFFFFFFFF); + // Force flush all surfaces from the cache + if (flush) { + FlushRegion(0x0, 0xFFFFFFFF); + } + // Unmark all of the marked pages + for (auto& pair : RangeFromInterval(cached_pages, flush_interval)) { + const auto interval = pair.first & flush_interval; + const int count = pair.second; + + const PAddr interval_start_addr = boost::icl::first(interval) << Memory::PAGE_BITS; + const PAddr interval_end_addr = boost::icl::last_next(interval) << Memory::PAGE_BITS; + const u32 interval_size = interval_end_addr - interval_start_addr; + + VideoCore::g_memory->RasterizerMarkRegionCached(interval_start_addr, interval_size, false); + } + + // Remove the whole cache without really looking at it. + cached_pages -= flush_interval; + dirty_regions -= flush_interval; + surface_cache -= flush_interval; + remove_surfaces.clear(); +} + void RasterizerCacheOpenGL::FlushRegion(PAddr addr, u32 size, Surface flush_surface) { if (size == 0) return; diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h index cd601ef29..69322f713 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h @@ -482,6 +482,9 @@ public: /// Flush all cached resources tracked by this cache manager void FlushAll(); + /// Clear all cached resources tracked by this cache manager + void ClearAll(bool flush); + private: void DuplicateSurface(const Surface& src_surface, const Surface& dest_surface); diff --git a/src/video_core/swrasterizer/swrasterizer.h b/src/video_core/swrasterizer/swrasterizer.h index e2292f4a4..9e7a140f1 100644 --- a/src/video_core/swrasterizer/swrasterizer.h +++ b/src/video_core/swrasterizer/swrasterizer.h @@ -22,6 +22,7 @@ class SWRasterizer : public RasterizerInterface { void FlushRegion(PAddr addr, u32 size) override {} void InvalidateRegion(PAddr addr, u32 size) override {} void FlushAndInvalidateRegion(PAddr addr, u32 size) override {} + void ClearAll(bool flush) override {} }; } // namespace VideoCore