diff options
| -rw-r--r-- | src/libGLESv2/renderer/Renderer11.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/libGLESv2/renderer/Renderer11.cpp b/src/libGLESv2/renderer/Renderer11.cpp index e790b38c..d54af156 100644 --- a/src/libGLESv2/renderer/Renderer11.cpp +++ b/src/libGLESv2/renderer/Renderer11.cpp @@ -676,7 +676,23 @@ void Renderer11::setBlendState(const gl::BlendState &blendState, const gl::Color "blend state."); } - const float blendColors[] = { blendColor.red, blendColor.green, blendColor.blue, blendColor.alpha }; + float blendColors[4] = {0.0f}; + if (blendState.sourceBlendRGB != GL_CONSTANT_ALPHA && blendState.sourceBlendRGB != GL_ONE_MINUS_CONSTANT_ALPHA && + blendState.destBlendRGB != GL_CONSTANT_ALPHA && blendState.destBlendRGB != GL_ONE_MINUS_CONSTANT_ALPHA) + { + blendColors[0] = blendColor.red; + blendColors[1] = blendColor.green; + blendColors[2] = blendColor.blue; + blendColors[3] = blendColor.alpha; + } + else + { + blendColors[0] = blendColor.alpha; + blendColors[1] = blendColor.alpha; + blendColors[2] = blendColor.alpha; + blendColors[3] = blendColor.alpha; + } + mDeviceContext->OMSetBlendState(dxBlendState, blendColors, sampleMask); mCurBlendState = blendState; |