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corrected depth copy shader in dx9/dx11 to improve accuracy when doing efb to texture for depth formats

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6751 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado 2011-01-05 17:16:52 +00:00
parent 4425140424
commit d435fd8957
4 changed files with 10 additions and 13 deletions
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4
Source/Core/VideoCommon/Src/TextureCacheBase.cpp
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@ -428,6 +428,8 @@ void TextureCache::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer,
switch(copyfmt)
{
case 0: // Z4
colmat[3] = colmat[7] = colmat[11] = colmat[15] = 1;
break;
case 1: // Z8
case 8: // Z8
colmat[2] = colmat[6] = colmat[10] = colmat[14] = 1;
@ -474,7 +476,7 @@ void TextureCache::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer,
cbufid = 12;
break;
case 3: // Z16 //?
case 3: // Z16
colmat[1] = colmat[5] = colmat[9] = colmat[12] = 1.0f;
cbufid = 13;
break;