progs/glsl: Fix noise GLSL compilation error on Mac OS.

2009-11-18 13:50:49 -08:00
parent 3bf12c8bea
commit 0d31990b47
1 changed files with 1 additions and 1 deletions
--- a/progs/glsl/noise.c
+++ b/progs/glsl/noise.c
@@ -28,7 +28,7 @@ static const char *FragShaderText =
   "   vec4 p;\n"
   "   p.xy = gl_TexCoord[0].xy;\n"
   "   p.z = Slice;\n"
-   "   p.w = 0;\n"
+   "   p.w = 0.0;\n"
   "   vec4 n = noise4(p * scale);\n"
   "   gl_FragColor = n * Scale + Bias;\n"
   "}\n";