silence error

c803338f · Marco Biasini · f917fa47 · c803338f
Commit c803338f authored 14 years ago by Marco Biasini
--- a/modules/gfx/src/shader/test_tex_fs.glsl
+++ b/modules/gfx/src/shader/test_tex_fs.glsl
 void main()
 {
-  gl_FragColor.rg=frac(gl_TexCoord[0].st);
+  gl_FragColor.rg=fract(gl_TexCoord[0].st);
  gl_FragColor.b=1.0;
  gl_FragColor.a=1.0;
 }