Gawain: yet another way to set uniform color

source/blender/gpu/gawain/immediate.c

@@ -736,6 +736,11 @@ void immUniformColor4fv(const float rgba[4])
 	immUniform4fv("color", rgba);
 	}
 
+void immUniformColor3f(float r, float g, float b)
+	{
+	immUniform4f("color", r, g, b, 1.0f);
+	}
+
 void immUniformColor3fv(const float rgb[3])
 	{
 	immUniform4f("color", rgb[0], rgb[1], rgb[2], 1.0f);

source/blender/gpu/gawain/immediate.h

@@ -83,6 +83,7 @@ void immUniform4fv(const char* name, const float data[4]);
 // the rgb functions have implicit alpha = 1.0
 void immUniformColor4f(float r, float g, float b, float a);
 void immUniformColor4fv(const float rgba[4]);
+void immUniformColor3f(float r, float g, float b);
 void immUniformColor3fv(const float rgb[3]);
 void immUniformColor3fvAlpha(const float rgb[3], float a);