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GPU : GPU_SetDepthTest

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smea 2014-03-14 21:29:42 +01:00
parent 8606893584
commit f3eb629d49
2 changed files with 18 additions and 0 deletions
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13
libctru/include/ctr/GPU.h
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@ -26,9 +26,22 @@ typedef enum{
GPU_ETC1A4=0xC
}GPU_TEXCOLOR;
typedef enum
{
GL_NEVER = 0,
GL_ALWAYS = 1,
GL_EQUAL = 2,
GL_NOTEQUAL = 3,
GL_LESS = 4,
GL_LEQUAL = 5,
GL_GREATER = 6,
GL_GEQUAL = 7
}GPU_TestFunction;
void GPU_SetUniform(u32 startreg, u32* data, u32 numreg);
void GPU_SetViewport(u32* depthBuffer, u32* colorBuffer, u32 x, u32 y, u32 w, u32 h);
void GPU_DepthRange(float nearVal, float farVal);
void GPU_SetDepthTest(bool enable, GPU_TestFunction function, u8 ref);
void GPU_SetTexture(u32* data, u16 width, u16 height, u32 param, GPU_TEXCOLOR colorType);
#endif

5
libctru/source/GPU.c
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@ -276,6 +276,11 @@ void GPU_DepthRange(float nearVal, float farVal)
GPUCMD_AddSingleParam(0x000F004E, f32tof24(farVal));
}
void GPU_SetDepthTest(bool enable, GPU_TestFunction function, u8 ref)
{
GPUCMD_AddSingleParam(0x000F0107, (enable&1)|((function&7)<<4)|(ref<<8));
}
void GPU_SetTexture(u32* data, u16 width, u16 height, u32 param, GPU_TEXCOLOR colorType)
{
GPUCMD_AddSingleParam(0x000F008E, colorType);