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Avoid optimizing out both constant colors.

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Unknown W. Brackets 2013-12-07 23:24:25 -08:00
parent a4780f5199
commit 2df1db4c7e
1 changed files with 12 additions and 3 deletions
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15
GPU/GLES/StateMapping.cpp
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@ -236,9 +236,18 @@ void TransformDrawEngine::ApplyDrawState(int prim) {
glstate.blendColor.set(blendColor);
}
}
} else if (constantAlpha < 1.0f) {
const float blendColor[4] = {1.0f, 1.0f, 1.0f, constantAlpha};
glstate.blendColor.set(blendColor);
} else {
// We optimized both, but that's probably not necessary, so let's pick one to be constant.
// For now let's just pick whichever was fixed instead of checking error.
if (blendFuncA == GE_SRCBLEND_FIXA) {
glBlendFuncA = GL_CONSTANT_COLOR;
const float blendColor[4] = {fixA.x, fixA.y, fixA.z, constantAlpha};
glstate.blendColor.set(blendColor);
} else {
glBlendFuncB = GL_CONSTANT_COLOR;
const float blendColor[4] = {fixB.x, fixB.y, fixB.z, constantAlpha};
glstate.blendColor.set(blendColor);
}
}
} else if (constantAlpha < 1.0f) {
const float blendColor[4] = {1.0f, 1.0f, 1.0f, constantAlpha};