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GPU: Split command handlers into seperate file

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This commit is contained in:
Connor McLaughlin
2019-10-18 22:05:06 +10:00
parent 246b17454e
commit baf97cb864
5 changed files with 401 additions and 341 deletions
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32
src/core/gpu.h
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@ -184,14 +184,6 @@ protected:
void WriteGP1(u32 value);
void HandleGetGPUInfoCommand(u32 value);
// Rendering commands, returns false if not enough data is provided
bool HandleGP0Command(const u32*& command_ptr, u32 command_size);
bool HandleRenderCommand(const u32*& command_ptr, u32 command_size);
bool HandleFillRectangleCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleCPUToVRAMCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleVRAMToCPUCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleVRAMToVRAMCommand(const u32*& command_ptr, u32 command_size);
// Rendering in the backend
virtual void UpdateDisplay();
virtual void UpdateDrawingArea();
@ -357,4 +349,28 @@ protected:
std::deque<u32> m_GPUREAD_buffer;
DebugOptions m_debug_options;
private:
using GP0CommandHandler = bool (GPU::*)(const u32*&, u32);
using GP0CommandHandlerTable = std::array<GP0CommandHandler, 256>;
static constexpr GP0CommandHandlerTable GenerateGP0CommandHandlerTable();
// Rendering commands, returns false if not enough data is provided
bool HandleUnknownGP0Command(const u32*& command_ptr, u32 command_size);
bool HandleNOPCommand(const u32*& command_ptr, u32 command_size);
bool HandleClearCacheCommand(const u32*& command_ptr, u32 command_size);
bool HandleInterruptRequestCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetDrawModeCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetTextureWindowCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetDrawingAreaTopLeftCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetDrawingAreaBottomRightCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetDrawingOffsetCommand(const u32*& command_ptr, u32 command_size);
bool HandleSetMaskBitCommand(const u32*& command_ptr, u32 command_size);
bool HandleRenderCommand(const u32*& command_ptr, u32 command_size);
bool HandleFillRectangleCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleCPUToVRAMCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleVRAMToCPUCommand(const u32*& command_ptr, u32 command_size);
bool HandleCopyRectangleVRAMToVRAMCommand(const u32*& command_ptr, u32 command_size);
static const GP0CommandHandlerTable s_GP0_command_handler_table;
};