#version 460
precision highp float;
precision highp int;

layout(binding = 0, rg32i) uniform highp writeonly iimage3D arg_0;
void textureStore_2796b4() {
  imageStore(arg_0, ivec3(1), ivec4(1));
}
void main() {
  textureStore_2796b4();
}
#version 460

layout(binding = 0, rg32i) uniform highp writeonly iimage3D arg_0;
void textureStore_2796b4() {
  imageStore(arg_0, ivec3(1), ivec4(1));
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
  textureStore_2796b4();
}
