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Big Commit this will break a lot, fix a lot, but i thing is a good step:

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Implemented all the correct format conversions in efb to texture copy.
replaced all the stretcrect calls with quad draws this must improve speed a bit.
A BIGGGGGGGGGG cleanup in the code and reorganization.
reimplemented zpeek using a secondary render target ( this still is buggy so many issues left)
please a lot off feedback.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4520 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2009-11-08 20:35:11 +00:00
parent 84c6135bfd
commit 0ac07e8aa8
13 changed files with 609 additions and 197 deletions
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20
Source/Core/VideoCommon/Src/PixelShaderGen.cpp
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@ -451,7 +451,9 @@ const char *GeneratePixelShader(u32 texture_mask, bool dstAlphaEnable, bool HLSL
WRITE(p, "void main(\n");
WRITE(p, " out half4 ocol0 : COLOR0,\n");
WRITE(p, " out float4 ocol0 : COLOR0,\n");
if (HLSL)
WRITE(p, " out float4 ocol1 : COLOR1,\n");
WRITE(p, " out float depth : DEPTH,\n");
// compute window position if needed because binding semantic WPOS is not widely supported
@ -522,12 +524,20 @@ const char *GeneratePixelShader(u32 texture_mask, bool dstAlphaEnable, bool HLSL
// use the texture input of the last texture stage (textemp), hopefully this has been read and is in correct format...
if (bpmem.ztex2.op == ZTEXTURE_ADD)
WRITE(p, "depth = frac(dot("I_ZBIAS"[0].xyzw, textemp.xyzw) + "I_ZBIAS"[1].w + zCoord);\n");
WRITE(p, "zCoord = frac(dot("I_ZBIAS"[0].xyzw, textemp.xyzw) + "I_ZBIAS"[1].w + zCoord);\n");
else if (bpmem.ztex2.op == ZTEXTURE_REPLACE)
WRITE(p, "depth = frac(dot("I_ZBIAS"[0].xyzw, textemp.xyzw) + "I_ZBIAS"[1].w);\n");
else
WRITE(p, "depth = zCoord;\n");
WRITE(p, "zCoord = frac(dot("I_ZBIAS"[0].xyzw, textemp.xyzw) + "I_ZBIAS"[1].w);\n");
WRITE(p, "depth = zCoord;\n");
if(HLSL)
{
//WRITE(p, "ocol1 = float4(1.0f/255.0f,2.0f/255.0f,3.0f/255.0f,0.0f);\n");
WRITE(p, "float4 EncodedDepth = frac(zCoord * float4(254.0f*255.0f,255.0f,254.0f/255.0f,254.0f*255.0f*255.0f));\n");
//WRITE(p, "EncodedDepth -= EncodedDepth.aarg * float4(1.0f/255.0f,1.0f/255.0f,1.0f/255.0f,0.0f);\n");
WRITE(p, "ocol1 = EncodedDepth;\n");
}
//if (bpmem.genMode.numindstages ) WRITE(p, "prev.rg = indtex0.xy;\nprev.b = 0;\n");
if (!WriteAlphaTest(p, HLSL))