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D3D9: Fix texel to pixel mapping when sampling textures properly.

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This commit is contained in:
NeoBrainX 2012-03-24 16:30:00 +01:00
commit 7a1744575d
5 changed files with 16 additions and 3 deletions
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6
Source/Core/VideoCommon/Src/VertexShaderManager.cpp
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@ -306,7 +306,11 @@ void VertexShaderManager::SetConstants()
if (bViewportChanged)
{
bViewportChanged = false;
SetVSConstant4f(C_DEPTHPARAMS,xfregs.viewport.farZ / 16777216.0f,xfregs.viewport.zRange / 16777216.0f,0.0f,0.0f);
SetVSConstant4f(C_DEPTHPARAMS,
xfregs.viewport.farZ / 16777216.0f,
xfregs.viewport.zRange / 16777216.0f,
-1.f / (float)g_renderer->EFBToScaledX((int)ceil(2.0f * xfregs.viewport.wd)),
1.f / (float)g_renderer->EFBToScaledY((int)ceil(-2.0f * xfregs.viewport.ht)));
// This is so implementation-dependent that we can't have it here.
UpdateViewport(s_viewportCorrection);
bProjectionChanged = true;