Add all the files

src/Cafe/OS/libs/gx2/GX2.h

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+#pragma once
+#include "Cafe/HW/Latte/Core/LatteConst.h"
+
+// base defines for GX2
+#define GX2_TRUE	1
+#define GX2_FALSE	0
+#define GX2_ENABLE	1
+#define GX2_DISABLE	0
+
+// tex unit base for render backends
+#define CEMU_PS_TEX_UNIT_BASE	0
+#define CEMU_VS_TEX_UNIT_BASE	32
+#define CEMU_GS_TEX_UNIT_BASE	64
+
+#include "GX2_Surface.h"
+
+// general
+
+void gx2_load();
+
+// shader
+
+void gx2Export_GX2SetFetchShader(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetVertexShaderGPRs(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetVertexShaderStackEntries(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetPixelShaderGPRs(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetPixelShaderStackEntries(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetVertexShader(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetPixelShader(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetGeometryShader(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetComputeShader(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetVertexUniformReg(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetVertexUniformBlock(PPCInterpreter_t* hCPU);
+void gx2Export_GX2RSetVertexUniformBlock(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetPixelUniformBlock(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetPixelUniformReg(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetGeometryUniformBlock(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetShaderModeEx(PPCInterpreter_t* hCPU);
+void gx2Export_GX2CalcGeometryShaderInputRingBufferSize(PPCInterpreter_t* hCPU);
+void gx2Export_GX2CalcGeometryShaderOutputRingBufferSize(PPCInterpreter_t* hCPU);
+
+// write gather / command queue
+
+#define GX2_COMMAND_RING_BUFFER_SIZE	(64*1024*1024) // 64MB
+
+void gx2Export_GX2GetContextStateDisplayList(PPCInterpreter_t* hCPU);
+
+#include "GX2_Command.h"
+
+// misc
+void gx2Export_GX2AllocateTilingApertureEx(PPCInterpreter_t* hCPU);
+void gx2Export_GX2FreeTilingAperture(PPCInterpreter_t* hCPU);
+
+void gx2Export_GX2SetSwapInterval(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetSwapInterval(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetSwapStatus(PPCInterpreter_t* hCPU);
+void gx2Export_GX2GetGPUTimeout(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SampleTopGPUCycle(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SampleBottomGPUCycle(PPCInterpreter_t* hCPU);
+
+// color/depth buffers
+
+#define GX2_SCAN_TARGET_TV				1
+#define GX2_SCAN_TARGET_TV_RIGH			2
+#define GX2_SCAN_TARGET_DRC_FIRST		4
+#define GX2_SCAN_TARGET_DRC_SECOND		8
+
+void gx2Export_GX2InitColorBufferRegs(PPCInterpreter_t* hCPU);
+void gx2Export_GX2InitDepthBufferRegs(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetColorBuffer(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetDepthBuffer(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetDRCBuffer(PPCInterpreter_t* hCPU);
+void gx2Export_GX2MarkScanBufferCopied(PPCInterpreter_t* hCPU);
+
+// special state
+
+#define GX2_SPECIAL_STATE_COUNT			9
+
+// context state
+
+void gx2Export_GX2SetDefaultState(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetupContextStateEx(PPCInterpreter_t* hCPU);
+void gx2Export_GX2SetContextState(PPCInterpreter_t* hCPU);
+
+// command buffer
+
+uint32 _GX2GetUnflushedBytes(uint32 coreIndex);
+void _GX2SubmitToTCL();
+void GX2ReserveCmdSpace(uint32 reservedFreeSpaceInU32);