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Bug 1097464 - Part 1 - Remove Z value from 3D transforms for D3D9. r=roc,matt.woodrow

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Thinker K.F. Li 2015-09-17 03:31:00 +02:00
parent 68663347da
commit a4c2346c7e
1 changed files with 1 additions and 0 deletions
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1
gfx/layers/d3d9/CompositorD3D9.cpp
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@ -692,6 +692,7 @@ CompositorD3D9::PrepareViewport(const gfx::IntSize& aSize)
viewMatrix._22 = -2.0f / aSize.height;
viewMatrix._41 = -1.0f;
viewMatrix._42 = 1.0f;
viewMatrix._33 = 0.0f;
HRESULT hr = device()->SetVertexShaderConstantF(CBmProjection, &viewMatrix._11, 4);