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-rw-r--r--src/video_core/engines/maxwell_3d.h21
-rw-r--r--src/video_core/renderer_opengl/maxwell_to_gl.h19
2 files changed, 40 insertions, 0 deletions
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index d795323b0..1b30ce018 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -357,6 +357,27 @@ public:
OneMinusConstantColor = 0x62,
ConstantAlpha = 0x63,
OneMinusConstantAlpha = 0x64,
+
+ // These values are used by Nouveau and some games.
+ ZeroGL = 0x4000,
+ OneGL = 0x4001,
+ SourceColorGL = 0x4300,
+ OneMinusSourceColorGL = 0x4301,
+ SourceAlphaGL = 0x4302,
+ OneMinusSourceAlphaGL = 0x4303,
+ DestAlphaGL = 0x4304,
+ OneMinusDestAlphaGL = 0x4305,
+ DestColorGL = 0x4306,
+ OneMinusDestColorGL = 0x4307,
+ SourceAlphaSaturateGL = 0x4308,
+ ConstantColorGL = 0xc001,
+ OneMinusConstantColorGL = 0xc002,
+ ConstantAlphaGL = 0xc003,
+ OneMinusConstantAlphaGL = 0xc004,
+ Source1ColorGL = 0xc900,
+ OneMinusSource1ColorGL = 0xc901,
+ Source1AlphaGL = 0xc902,
+ OneMinusSource1AlphaGL = 0xc903,
};
u32 separate_alpha;
diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h
index c439446b1..5afd20dbe 100644
--- a/src/video_core/renderer_opengl/maxwell_to_gl.h
+++ b/src/video_core/renderer_opengl/maxwell_to_gl.h
@@ -156,42 +156,61 @@ inline GLenum BlendEquation(Maxwell::Blend::Equation equation) {
inline GLenum BlendFunc(Maxwell::Blend::Factor factor) {
switch (factor) {
case Maxwell::Blend::Factor::Zero:
+ case Maxwell::Blend::Factor::ZeroGL:
return GL_ZERO;
case Maxwell::Blend::Factor::One:
+ case Maxwell::Blend::Factor::OneGL:
return GL_ONE;
case Maxwell::Blend::Factor::SourceColor:
+ case Maxwell::Blend::Factor::SourceColorGL:
return GL_SRC_COLOR;
case Maxwell::Blend::Factor::OneMinusSourceColor:
+ case Maxwell::Blend::Factor::OneMinusSourceColorGL:
return GL_ONE_MINUS_SRC_COLOR;
case Maxwell::Blend::Factor::SourceAlpha:
+ case Maxwell::Blend::Factor::SourceAlphaGL:
return GL_SRC_ALPHA;
case Maxwell::Blend::Factor::OneMinusSourceAlpha:
+ case Maxwell::Blend::Factor::OneMinusSourceAlphaGL:
return GL_ONE_MINUS_SRC_ALPHA;
case Maxwell::Blend::Factor::DestAlpha:
+ case Maxwell::Blend::Factor::DestAlphaGL:
return GL_DST_ALPHA;
case Maxwell::Blend::Factor::OneMinusDestAlpha:
+ case Maxwell::Blend::Factor::OneMinusDestAlphaGL:
return GL_ONE_MINUS_DST_ALPHA;
case Maxwell::Blend::Factor::DestColor:
+ case Maxwell::Blend::Factor::DestColorGL:
return GL_DST_COLOR;
case Maxwell::Blend::Factor::OneMinusDestColor:
+ case Maxwell::Blend::Factor::OneMinusDestColorGL:
return GL_ONE_MINUS_DST_COLOR;
case Maxwell::Blend::Factor::SourceAlphaSaturate:
+ case Maxwell::Blend::Factor::SourceAlphaSaturateGL:
return GL_SRC_ALPHA_SATURATE;
case Maxwell::Blend::Factor::Source1Color:
+ case Maxwell::Blend::Factor::Source1ColorGL:
return GL_SRC1_COLOR;
case Maxwell::Blend::Factor::OneMinusSource1Color:
+ case Maxwell::Blend::Factor::OneMinusSource1ColorGL:
return GL_ONE_MINUS_SRC1_COLOR;
case Maxwell::Blend::Factor::Source1Alpha:
+ case Maxwell::Blend::Factor::Source1AlphaGL:
return GL_SRC1_ALPHA;
case Maxwell::Blend::Factor::OneMinusSource1Alpha:
+ case Maxwell::Blend::Factor::OneMinusSource1AlphaGL:
return GL_ONE_MINUS_SRC1_ALPHA;
case Maxwell::Blend::Factor::ConstantColor:
+ case Maxwell::Blend::Factor::ConstantColorGL:
return GL_CONSTANT_COLOR;
case Maxwell::Blend::Factor::OneMinusConstantColor:
+ case Maxwell::Blend::Factor::OneMinusConstantColorGL:
return GL_ONE_MINUS_CONSTANT_COLOR;
case Maxwell::Blend::Factor::ConstantAlpha:
+ case Maxwell::Blend::Factor::ConstantAlphaGL:
return GL_CONSTANT_ALPHA;
case Maxwell::Blend::Factor::OneMinusConstantAlpha:
+ case Maxwell::Blend::Factor::OneMinusConstantAlphaGL:
return GL_ONE_MINUS_CONSTANT_ALPHA;
}
LOG_CRITICAL(Render_OpenGL, "Unimplemented blend factor={}", static_cast<u32>(factor));