#version 450
// Example compute kernel for eve.Gpgpu — scale float SSBO by push-constant data[0].
//
// squirrel:
//   local s = gpgpu.newShader(file text or string)
//   local b = gpgpu.newBuffer(n * 4, "storage")
//   s.bindBuffer(0, b)
//   s.setFloat(0, 2.0)
//   gpgpu.dispatch(s, (n + 63) / 64, 1, 1)

layout(local_size_x = 64) in;

layout(set = 0, binding = 0) buffer Data {
    float values[];
} data;

layout(push_constant) uniform PC {
    float data[32];
} pc;

void main() {
    uint i = gl_GlobalInvocationID.x;
    data.values[i] *= pc.data[0];
}