compositor: Support alpha for solid color surfaces

13 years ago · dbae80e6b5
parent 29a9cf0f97
commit dbae80e6b5
1 changed files with 2 additions and 1 deletions
--- a/src/compositor.c
+++ b/src/compositor.c
@ -2156,9 +2156,10 @@ static const char texture_fragment_shader[] =
 static const char solid_fragment_shader[] =
 	"precision mediump float;\n"
 	"uniform vec4 color;\n"
+	"uniform float alpha;\n"
 	"void main()\n"
 	"{\n"
-	"   gl_FragColor = color\n;"
+	"   gl_FragColor = alpha * color\n;"
 	"}\n";

 static int