SPIRV-Cross/shaders/comp/culling.comp
Hans-Kristian Arntzen 75471fbb98 Initial commit.
2016-03-11 16:30:27 +01:00

27 lines
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Plaintext

#version 310 es
layout(local_size_x = 4) in;
layout(std430, binding = 0) readonly buffer SSBO
{
float in_data[];
};
layout(std430, binding = 1) writeonly buffer SSBO2
{
float out_data[];
};
layout(std430, binding = 2) buffer SSBO3
{
uint count;
};
void main()
{
uint ident = gl_GlobalInvocationID.x;
float idata = in_data[ident];
if (idata > 12.0)
out_data[atomicAdd(count, 1u)] = idata;
}