Implement OpenGL single-color specular lighting.
Change-Id: I40f9ad720bdbd93c44be8fb991dfbf055a3eceba
Reviewed-on: https://swiftshader-review.googlesource.com/3803
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
diff --git a/src/Shader/VertexPipeline.cpp b/src/Shader/VertexPipeline.cpp
index f54852f..dd5f82e 100644
--- a/src/Shader/VertexPipeline.cpp
+++ b/src/Shader/VertexPipeline.cpp
@@ -24,6 +24,8 @@
namespace sw
{
+ extern bool secondaryColor;
+
VertexPipeline::VertexPipeline(const VertexProcessor::State &state) : VertexRoutine(state, 0)
{
}
@@ -379,9 +381,18 @@
spec.y = Max(spec.y, Float4(0.0f));
spec.z = Max(spec.z, Float4(0.0f));
- r.o[D1].x = r.o[D1].x + spec.x;
- r.o[D1].y = r.o[D1].y + spec.y;
- r.o[D1].z = r.o[D1].z + spec.z;
+ if(secondaryColor)
+ {
+ r.o[D1].x = r.o[D1].x + spec.x;
+ r.o[D1].y = r.o[D1].y + spec.y;
+ r.o[D1].z = r.o[D1].z + spec.z;
+ }
+ else
+ {
+ r.o[D0].x = r.o[D0].x + spec.x;
+ r.o[D0].y = r.o[D0].y + spec.y;
+ r.o[D0].z = r.o[D0].z + spec.z;
+ }
}
}
