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D3D11: Implement EFB format reinterpretation.

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Now someone port this to OpenGL please, kthxbye.

Fix some warnings, fix a wrong string, ...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7061 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2011-02-04 17:00:34 +00:00
parent d698e022f5
commit 91ff420ed6
8 changed files with 122 additions and 11 deletions
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62
Source/Plugins/Plugin_VideoDX11/Src/PixelShaderCache.cpp
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@ -48,6 +48,8 @@ ID3D11PixelShader* s_ColorMatrixProgram[2] = {NULL};
ID3D11PixelShader* s_ColorCopyProgram[2] = {NULL};
ID3D11PixelShader* s_DepthMatrixProgram[2] = {NULL};
ID3D11PixelShader* s_ClearProgram = NULL;
ID3D11PixelShader* s_rgba6_to_rgb8 = NULL;
ID3D11PixelShader* s_rgb8_to_rgba6 = NULL;
ID3D11Buffer* pscbuf = NULL;
const char clear_program_code[] = {
@ -155,6 +157,64 @@ const char depth_matrix_program_msaa[] = {
"}\n"
};
ID3D11PixelShader* PixelShaderCache::ReinterpRGBA6ToRGB8()
{
// TODO: MSAA support..
const char code[] = {
"sampler samp0 : register(s0);\n"
"Texture2D Tex0 : register(t0);\n"
"void main(\n"
" out float4 ocol0 : SV_Target,\n"
" in float4 pos : SV_Position,\n"
" in float2 uv0 : TEXCOORD0)\n"
"{\n"
" int4 src6 = round(Tex0.Sample(samp0,uv0) * 63.f);\n"
" int4 dst8;\n"
" dst8.r = (src6.r << 2) | (src6.g >> 4);\n"
" dst8.g = ((src6.g & 0xF) << 4) | (src6.b >> 2);\n"
" dst8.b = ((src6.b & 0x3) << 6) | src6.a;\n"
" dst8.a = 255;\n"
" ocol0 = (float4)dst8 / 255.f;\n"
"}"
};
if(s_rgba6_to_rgb8) return s_rgba6_to_rgb8;
s_rgba6_to_rgb8 = D3D::CompileAndCreatePixelShader(code, sizeof(code));
CHECK(s_rgba6_to_rgb8!=NULL, "Create RGBA6 to RGB8 pixel shader");
D3D::SetDebugObjectName((ID3D11DeviceChild*)s_rgba6_to_rgb8, "RGBA6 to RGB8 pixel shader");
return s_rgba6_to_rgb8;
}
ID3D11PixelShader* PixelShaderCache::ReinterpRGB8ToRGBA6()
{
// TODO: MSAA support..
const char code[] = {
"sampler samp0 : register(s0);\n"
"Texture2D Tex0 : register(t0);\n"
"void main(\n"
" out float4 ocol0 : SV_Target,\n"
" in float4 pos : SV_Position,\n"
" in float2 uv0 : TEXCOORD0)\n"
"{\n"
" int4 src8 = round(Tex0.Sample(samp0,uv0) * 255.f);\n"
" int4 dst6;\n"
" dst6.r = src8.r >> 2;\n"
" dst6.g = ((src8.r & 0x3) << 4) | (src8.g >> 4);\n"
" dst6.b = ((src8.g & 0xF) << 2) | (src8.b >> 6);\n"
" dst6.a = src8.b & 0x3F;\n"
" ocol0 = (float4)dst6 / 63.f;\n"
"}\n"
};
if(s_rgb8_to_rgba6) return s_rgb8_to_rgba6;
s_rgb8_to_rgba6 = D3D::CompileAndCreatePixelShader(code, sizeof(code));
CHECK(s_rgb8_to_rgba6!=NULL, "Create RGB8 to RGBA6 pixel shader");
D3D::SetDebugObjectName((ID3D11DeviceChild*)s_rgb8_to_rgba6, "RGB8 to RGBA6 pixel shader");
return s_rgb8_to_rgba6;
}
ID3D11PixelShader* PixelShaderCache::GetColorCopyProgram(bool multisampled)
{
if (!multisampled || D3D::GetAAMode(g_ActiveConfig.iMultisampleMode).Count == 1) return s_ColorCopyProgram[0];
@ -297,6 +357,8 @@ void PixelShaderCache::Shutdown()
{
SAFE_RELEASE(pscbuf);
SAFE_RELEASE(s_rgba6_to_rgb8);
SAFE_RELEASE(s_rgb8_to_rgba6);
SAFE_RELEASE(s_ClearProgram);
for (int i = 0; i < 2; ++i)
{