35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
#pragma once
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#include "registers.h"
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#include "enums.h"
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//GPUCMD
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#define GPUCMD_HEADER(incremental, mask, reg) (((incremental)<<31)|(((mask)&0xF)<<16)|((reg)&0x3FF))
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extern u32* gpuCmdBuf;
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extern u32 gpuCmdBufSize;
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extern u32 gpuCmdBufOffset;
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void GPUCMD_SetBuffer(u32* adr, u32 size, u32 offset);
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void GPUCMD_SetBufferOffset(u32 offset);
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void GPUCMD_GetBuffer(u32** adr, u32* size, u32* offset);
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void GPUCMD_AddRawCommands(u32* cmd, u32 size);
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void GPUCMD_Run(void);
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void GPUCMD_FlushAndRun(void);
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void GPUCMD_Add(u32 header, u32* param, u32 paramlength);
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void GPUCMD_Finalize(void);
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u32 f32tof16(float f);
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u32 f32tof20(float f);
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u32 f32tof24(float f);
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u32 f32tof31(float f);
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#define GPUCMD_AddSingleParam(header, param) GPUCMD_Add((header), (u32[]){(u32)(param)}, 1)
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#define GPUCMD_AddMaskedWrite(reg, mask, val) GPUCMD_AddSingleParam(GPUCMD_HEADER(0, (mask), (reg)), (val))
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#define GPUCMD_AddWrite(reg, val) GPUCMD_AddMaskedWrite((reg), 0xF, (val))
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#define GPUCMD_AddMaskedWrites(reg, mask, vals, num) GPUCMD_Add(GPUCMD_HEADER(0, (mask), (reg)), (vals), (num))
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#define GPUCMD_AddWrites(reg, vals, num) GPUCMD_AddMaskedWrites((reg), 0xF, (vals), (num))
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#define GPUCMD_AddMaskedIncrementalWrites(reg, mask, vals, num) GPUCMD_Add(GPUCMD_HEADER(1, (mask), (reg)), (vals), (num))
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#define GPUCMD_AddIncrementalWrites(reg, vals, num) GPUCMD_AddMaskedIncrementalWrites((reg), 0xF, (vals), (num))
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