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progs/glsl: Fix trirast GLSL compilation errors on Mac OS.

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(cherry picked from commit 4b3ec2acf2)
This commit is contained in:
Vinson Lee 2009-11-18 14:02:20 -08:00
parent b094683e7c
commit 0a107d36c2
1 changed files with 3 additions and 3 deletions
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6
progs/glsl/trirast.c
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@ -179,9 +179,9 @@ Init(void)
"\n"
"void main() {\n"
" vec2 p = gl_FragCoord.xy; \n"
" if (crs(v1 - v0, p - v0) >= 0 && \n"
" crs(v2 - v1, p - v1) >= 0 && \n"
" crs(v0 - v2, p - v2) >= 0) \n"
" if (crs(v1 - v0, p - v0) >= 0.0 && \n"
" crs(v2 - v1, p - v1) >= 0.0 && \n"
" crs(v0 - v2, p - v2) >= 0.0) \n"
" gl_FragColor = vec4(1.0); \n"
" else \n"
" gl_FragColor = vec4(0.5); \n"