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https://github.com/hrydgard/ppsspp.git
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7a7117f2f7
Fixes #17030 , or at least improves on it - for optimal performance that big framebuffer used for bloom should be split like in Killzone, but it's not trivial. The regression in 1.14 is fixed with this, at least. I tried it with a few other games with no issues - it seems games are using TexFlush when needed. But let's see if it really is safe to rely on that... There might also be other places we should call DiscardFramebufferCopy in.
92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
#pragma once
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#include "GPUCommon.h"
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// Shared GPUCommon implementation for the HW backends.
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// Things that are irrelevant for SoftGPU should live here.
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class GPUCommonHW : public GPUCommon {
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public:
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GPUCommonHW(GraphicsContext *gfxCtx, Draw::DrawContext *draw);
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~GPUCommonHW();
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void CopyDisplayToOutput(bool reallyDirty) override;
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void DoState(PointerWrap &p) override;
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void DeviceLost() override;
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void DeviceRestore(Draw::DrawContext *draw) override;
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void BeginFrame() override;
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u32 CheckGPUFeatures() const override;
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// From GPUDebugInterface.
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bool GetCurrentFramebuffer(GPUDebugBuffer &buffer, GPUDebugFramebufferType type, int maxRes) override;
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bool GetCurrentDepthbuffer(GPUDebugBuffer &buffer) override;
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bool GetCurrentStencilbuffer(GPUDebugBuffer &buffer) override;
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bool GetOutputFramebuffer(GPUDebugBuffer &buffer) override;
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std::vector<FramebufferInfo> GetFramebufferList() const override;
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bool GetCurrentTexture(GPUDebugBuffer &buffer, int level, bool *isFramebuffer) override;
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bool GetCurrentClut(GPUDebugBuffer &buffer) override;
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// Using string because it's generic - makes no assumptions on the size of the shader IDs of this backend.
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std::vector<std::string> DebugGetShaderIDs(DebugShaderType shader) override;
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std::string DebugGetShaderString(std::string id, DebugShaderType shader, DebugShaderStringType stringType) override;
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void SetDisplayFramebuffer(u32 framebuf, u32 stride, GEBufferFormat format) override;
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void InvalidateCache(u32 addr, int size, GPUInvalidationType type) override;
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bool FramebufferDirty() override;
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bool FramebufferReallyDirty() override;
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void Execute_VertexType(u32 op, u32 diff);
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void Execute_VertexTypeSkinning(u32 op, u32 diff);
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void Execute_Prim(u32 op, u32 diff);
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void Execute_Bezier(u32 op, u32 diff);
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void Execute_Spline(u32 op, u32 diff);
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void Execute_BlockTransferStart(u32 op, u32 diff);
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void Execute_TexSize0(u32 op, u32 diff);
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void Execute_TexLevel(u32 op, u32 diff);
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void Execute_LoadClut(u32 op, u32 diff);
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void Execute_WorldMtxNum(u32 op, u32 diff);
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void Execute_WorldMtxData(u32 op, u32 diff);
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void Execute_ViewMtxNum(u32 op, u32 diff);
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void Execute_ViewMtxData(u32 op, u32 diff);
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void Execute_ProjMtxNum(u32 op, u32 diff);
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void Execute_ProjMtxData(u32 op, u32 diff);
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void Execute_TgenMtxNum(u32 op, u32 diff);
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void Execute_TgenMtxData(u32 op, u32 diff);
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void Execute_BoneMtxNum(u32 op, u32 diff);
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void Execute_BoneMtxData(u32 op, u32 diff);
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void Execute_TexFlush(u32 op, u32 diff);
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typedef void (GPUCommonHW::*CmdFunc)(u32 op, u32 diff);
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void FastRunLoop(DisplayList &list) override;
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void ExecuteOp(u32 op, u32 diff) override;
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private:
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void CheckDepthUsage(VirtualFramebuffer *vfb);
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void CheckFlushOp(int cmd, u32 diff);
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protected:
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size_t FormatGPUStatsCommon(char *buf, size_t size);
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void UpdateCmdInfo() override;
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void PreExecuteOp(u32 op, u32 diff) override;
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void ClearCacheNextFrame() override;
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// Needs to be called on GPU thread, not reporting thread.
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void BuildReportingInfo() override;
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void UpdateMSAALevel(Draw::DrawContext *draw) override;
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void CheckRenderResized() override;
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u32 CheckGPUFeaturesLate(u32 features) const;
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int msaaLevel_ = 0;
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bool sawExactEqualDepth_ = false;
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ShaderManagerCommon *shaderManager_ = nullptr;
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};
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