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-rw-r--r--src/compositor.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/compositor.c b/src/compositor.c
index f9e1f23..60142d1 100644
--- 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