/usr/share/psychtoolbox-3/PsychOpenGL/PsychGLSLShaders/ICMPassThroughShader.frag.txt is in psychtoolbox-3-common 3.0.11.20131230.dfsg1-1build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /* Shader for doing nothing.
*
* Passes through all values -- Only useful for benchmarking - as baseline.
*
* (w)2008 by Mario Kleiner. Licensed under MIT license.
*/
/* Allowable range: To be initialized by PsychColorCorrection() typically: */
uniform vec2 ICMClampToColorRange;
vec4 icmTransformColor(vec4 incolor)
{
return(incolor);
}
float icmTransformColor1(float incolor)
{
return(incolor);
}
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