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#version 420
layout(local_size_x = 2) in; // ERROR, no compute
#extension GL_ARB_compute_shader : enable
layout(local_size_x = 2, local_size_y = 4, local_size_z = 6) in;
shared vec3 sfoo;
void main()
{
sfoo = vec3(gl_WorkGroupSize.x, gl_WorkGroupSize.y, gl_WorkGroupSize.z);
sfoo += gl_WorkGroupSize + gl_NumWorkGroups + gl_WorkGroupID + gl_LocalInvocationID + gl_GlobalInvocationID;
sfoo *= gl_LocalInvocationIndex;
sfoo += gl_MaxComputeWorkGroupCount + gl_MaxComputeWorkGroupSize;
sfoo *= gl_MaxComputeUniformComponents +
gl_MaxComputeTextureImageUnits +
gl_MaxComputeImageUniforms +
gl_MaxComputeAtomicCounters +
gl_MaxComputeAtomicCounterBuffers;
barrier();
memoryBarrier();
memoryBarrierAtomicCounter();
memoryBarrierBuffer();
memoryBarrierImage();
memoryBarrierShared();
groupMemoryBarrier();
}
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