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Correctly fix BlendMode.Subtractive alpha handling.

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This commit is contained in:
Paul Chote
2019-08-26 17:53:18 +01:00
committed by teinarss
parent b93c7cabb3
commit 09dd66fd5a
2 changed files with 5 additions and 1 deletions
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2
OpenRA.Platforms.Default/Sdl2GraphicsContext.cs
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@@ -241,7 +241,7 @@ namespace OpenRA.Platforms.Default
if (mode == BlendMode.Subtractive)
{
OpenGL.CheckGLError();
OpenGL.glBlendEquation(OpenGL.GL_FUNC_REVERSE_SUBTRACT);
OpenGL.glBlendEquationSeparate(OpenGL.GL_FUNC_REVERSE_SUBTRACT, OpenGL.GL_FUNC_ADD);
}
break;