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graphics: refactoring #2

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nmzik committed 2026-07-21 07:37:52 +02:00
1 parent b51d4322cc
commit 0a5f78c727
137 files changed
+10230 -10893
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src/graphics/host_gpu/renderer/bufferCache.h
+17 -13
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@@ -35,7 +35,12 @@ struct BufferCacheRange {
uint64_t size = 0;
};
[[nodiscard]] bool MergeOverlappingBufferCacheRange(BufferCacheRange* merged,
struct BufferBinding {
VulkanBuffer& buffer;
uint64_t offset;
};
[[nodiscard]] bool MergeOverlappingBufferCacheRange(BufferCacheRange& merged,
BufferCacheRange candidate) noexcept;
[[nodiscard]] bool CanMergeBufferCacheQueueMask(uint64_t queue_mask, uint32_t queue) noexcept;
@@ -46,27 +51,25 @@ public:
return vaddr & (CACHING_PAGE_SIZE - 1);
}
BufferCache(PageManager& page_manager, ResourceMutex& resource_mutex);
BufferCache(GraphicContext& graphics, PageManager& page_manager, ResourceMutex& resource_mutex);
~BufferCache();
KYTY_CLASS_NO_COPY(BufferCache);
[[nodiscard]] bool InvalidateMemory(PageFaultAccess access, uint64_t vaddr, uint64_t size,
PageFaultPhase phase) noexcept;
void UnmapMemory(uint64_t vaddr, uint64_t size);
[[nodiscard]] std::pair<VulkanBuffer*, uint64_t>
ObtainBuffer(CommandBuffer* command, GraphicContext* ctx, uint64_t vaddr, uint64_t size,
bool is_written = false, bool is_read = true, bool is_formatted = false);
[[nodiscard]] BufferBinding ObtainBuffer(CommandBuffer& command, uint64_t vaddr, uint64_t size,
bool is_written = false, bool is_read = true,
bool is_formatted = false);
// Emulator-owned, CPU-current scratch only. Guest ranges must use ObtainBuffer so page
// ownership is resolved before any CPU access.
[[nodiscard]] bool UploadHostData(CommandBuffer* command, GraphicContext* ctx, const void* src,
uint64_t size, uint64_t alignment, VulkanBuffer** out_buffer,
uint64_t* out_offset, uint64_t* out_range);
[[nodiscard]] VulkanBuffer* ObtainNullBuffer(CommandBuffer* command, GraphicContext* ctx);
[[nodiscard]] bool UploadHostData(CommandBuffer& command, const void* src, uint64_t size,
uint64_t alignment, VulkanBuffer*& out_buffer,
uint64_t& out_offset, uint64_t& out_range);
[[nodiscard]] VulkanBuffer& ObtainNullBuffer(CommandBuffer& command);
[[nodiscard]] BufferImageCopySource ObtainBufferForImage(uint64_t vaddr, uint64_t size);
void FillBuffer(CommandBuffer* command, GraphicContext* ctx, uint64_t vaddr, uint64_t size,
uint32_t value);
void CopyBuffer(CommandBuffer* command, GraphicContext* ctx, uint64_t dst_vaddr,
uint64_t src_vaddr, uint64_t size);
void FillBuffer(CommandBuffer* command, uint64_t vaddr, uint64_t size, uint32_t value);
void CopyBuffer(CommandBuffer* command, uint64_t dst_vaddr, uint64_t src_vaddr, uint64_t size);
[[nodiscard]] bool HasPageOverlap(uint64_t vaddr, uint64_t size);
[[nodiscard]] bool IsRegionCpuModified(uint64_t vaddr, uint64_t size);
[[nodiscard]] bool IsRegionGpuModified(uint64_t vaddr, uint64_t size);
@@ -80,6 +83,7 @@ private:
struct CachedBuffer;
struct ReadbackWorker;
GraphicContext& m_graphics;
Common::Mutex m_mutex;
std::shared_ptr<VulkanBuffer> m_null_buffer;
// TODO: add LRU cache