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Implement pixel data reinterpretation on EFB format change.

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Whatever that means, it fixes that stupid Super Mario Sunshine glitch and possibly lots of other stuff, so test as many glitchy games as possible with this ;)


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6669 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-12-27 21:56:20 +00:00
parent 6e8df50fff
commit a271bb8182
22 changed files with 221 additions and 10 deletions
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61
Source/Plugins/Plugin_VideoDX9/Src/PixelShaderCache.cpp
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@ -52,7 +52,9 @@ enum
};
static LPDIRECT3DPIXELSHADER9 s_CopyProgram[NUM_COPY_TYPES][PixelShaderCache::NUM_DEPTH_CONVERSION_TYPES][MAX_SSAA_SHADERS];
static LPDIRECT3DPIXELSHADER9 s_ClearProgram = 0;
static LPDIRECT3DPIXELSHADER9 s_ClearProgram = NULL;
static LPDIRECT3DPIXELSHADER9 s_rgba6_to_rgb8 = NULL;
static LPDIRECT3DPIXELSHADER9 s_rgb8_to_rgba6 = NULL;
LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetColorMatrixProgram(int SSAAMode)
{
@ -74,6 +76,51 @@ LPDIRECT3DPIXELSHADER9 PixelShaderCache::GetClearProgram()
return s_ClearProgram;
}
static LPDIRECT3DPIXELSHADER9 s_rgb8 = NULL;
static LPDIRECT3DPIXELSHADER9 s_rgba6 = NULL;
LPDIRECT3DPIXELSHADER9 PixelShaderCache::ReinterpRGBA6ToRGB8()
{
const char code[] =
{
"uniform sampler samp0 : register(s0);\n"
"void main(\n"
" out float4 ocol0 : COLOR0,\n"
" in float2 uv0 : TEXCOORD0){\n"
" ocol0 = tex2D(samp0,uv0);\n"
" float4 src6 = trunc(ocol0 * 63.f);\n"
" ocol0.r = src6.r*4.f + trunc(src6.g/16.f);\n" // dst8r = (src6r<<2)|(src6g>>4);
" ocol0.g = frac(src6.g/16.f)*16.f*16.f+trunc(src6.b/4.f);\n" // dst8g = ((src6g&0xF)<<4)|(src6b>>2);
" ocol0.b = frac(src6.b/4.f)*4.f*64.f+src6.a;\n" // dst8b = ((src6b&0x3)<<6)|src6a;
" ocol0.a = 255.f;\n"
" ocol0 /= 255.f;\n"
"}\n"
};
if (!s_rgba6_to_rgb8) s_rgba6_to_rgb8 = D3D::CompileAndCreatePixelShader(code, (int)strlen(code));
return s_rgba6_to_rgb8;
}
LPDIRECT3DPIXELSHADER9 PixelShaderCache::ReinterpRGB8ToRGBA6()
{
const char code[] =
{
"uniform sampler samp0 : register(s0);\n"
"void main(\n"
" out float4 ocol0 : COLOR0,\n"
" in float2 uv0 : TEXCOORD0){\n"
" ocol0 = tex2D(samp0,uv0);\n"
" float4 src8 = trunc(ocol0*255.f);\n"
" ocol0.r = (src8.r/4.f);\n" // dst6r = src8r>>2;
" ocol0.g = frac(src8.r/4.f)*4.f*16.f + (src8.g/16.f);\n" // dst6g = ((src8r&0x3)<<4)|(src8g>>4);
" ocol0.b = frac(src8.g/16.f)*16.f*4.f + (src8.b/64.f);\n" // dst6b = ((src8g&0xF)<<2)|(src8b>>6);
" ocol0.a = frac(src8.b/64.f)*64.f;\n" // dst6a = src8b&0x3F;
" ocol0 /= 63.f;\n"
"}\n"
};
if (!s_rgb8_to_rgba6) s_rgb8_to_rgba6 = D3D::CompileAndCreatePixelShader(code, (int)strlen(code));
return s_rgb8_to_rgba6;
}
void SetPSConstant4f(unsigned int const_number, float f1, float f2, float f3, float f4)
{
float f[4] = { f1, f2, f3, f4 };
@ -253,7 +300,7 @@ void PixelShaderCache::Shutdown()
for(int depthType = 0; depthType < NUM_DEPTH_CONVERSION_TYPES; depthType++)
for(int ssaaMode = 0; ssaaMode < MAX_SSAA_SHADERS; ssaaMode++)
if(s_CopyProgram[copyMatrixType][depthType][ssaaMode]
&& (copyMatrixType == 0 || s_CopyProgram[copyMatrixType][depthType][ssaaMode] != s_CopyProgram[copyMatrixType-1][depthType][ssaaMode]))
&& (copyMatrixType == 0 || s_CopyProgram[copyMatrixType][depthType][ssaaMode] != s_CopyProgram[copyMatrixType-1][depthType][ssaaMode]))
s_CopyProgram[copyMatrixType][depthType][ssaaMode]->Release();
for(int copyMatrixType = 0; copyMatrixType < NUM_COPY_TYPES; copyMatrixType++)
@ -261,9 +308,13 @@ void PixelShaderCache::Shutdown()
for(int ssaaMode = 0; ssaaMode < MAX_SSAA_SHADERS; ssaaMode++)
s_CopyProgram[copyMatrixType][depthType][ssaaMode] = NULL;
if (s_ClearProgram) s_ClearProgram->Release();
s_ClearProgram = NULL;
if (s_ClearProgram) s_ClearProgram->Release();
s_ClearProgram = NULL;
if (s_rgb8_to_rgba6) s_rgb8_to_rgba6->Release();
s_rgb8_to_rgba6 = NULL;
if (s_rgba6_to_rgb8) s_rgba6_to_rgb8->Release();
s_rgba6_to_rgb8 = NULL;
Clear();
g_ps_disk_cache.Sync();
g_ps_disk_cache.Close();