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DMA: Batch multi-word transfers together

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This commit is contained in:
Connor McLaughlin
2019-10-13 16:48:11 +10:00
parent 88ec178380
commit ec8c5d4bb6
12 changed files with 273 additions and 149 deletions
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5
src/core/gpu.h
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@ -52,8 +52,8 @@ public:
void WriteRegister(u32 offset, u32 value);
// DMA access
u32 DMARead();
void DMAWrite(u32 value);
void DMARead(u32* words, u32 word_count);
void DMAWrite(const u32* words, u32 word_count);
// gpu_hw_opengl.cpp
static std::unique_ptr<GPU> CreateHardwareOpenGLRenderer();
@ -185,6 +185,7 @@ protected:
void HandleGetGPUInfoCommand(u32 value);
// Rendering commands, returns false if not enough data is provided
void HandleGP0Command();
bool HandleRenderCommand();
bool HandleFillRectangleCommand();
bool HandleCopyRectangleCPUToVRAMCommand();