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John Kessenich's avatar
Implement cull distances for GLSL 4.5 (but not as an extension yet, just a 4.5 feature).
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#version 450 core

in gl_PerVertex {
    float gl_CullDistance[3];
} gl_in[];

out gl_PerVertex {
    float gl_CullDistance[3];
};
John Kessenich's avatar
Fix #287: pin down the io-array size before checking for out of range index.  
John Kessenich committed
11 12 
layout(triangles) in;
John Kessenich's avatar
Implement cull distances for GLSL 4.5 (but not as an extension yet, just a 4.5 feature).
John Kessenich committed
13 14 
void main()
{
John Kessenich's avatar
Fix #287: pin down the io-array size before checking for out of range index.  
John Kessenich committed
15 
    gl_in[3].gl_Position; // ERROR, out of range
John Kessenich's avatar
Implement cull distances for GLSL 4.5 (but not as an extension yet, just a 4.5 feature).
John Kessenich committed
16 17 
    gl_CullDistance[2] = gl_in[1].gl_CullDistance[2];
}
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GLSL: validation of early_fragment_tests, others, on an object.  
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18 19 

layout(points) in float f[3];  // ERROR, must be standalone