#version 310 es
precision highp float;
precision highp int;

layout(binding = 0, rgba8) uniform highp writeonly image2DArray arg_0;
void textureStore_76affd() {
  ivec2 arg_1 = ivec2(1);
  uint arg_2 = 1u;
  vec4 arg_3 = vec4(1.0f);
  ivec2 v = arg_1;
  vec4 v_1 = arg_3.zyxw;
  imageStore(arg_0, ivec3(v, int(arg_2)), v_1);
}
void main() {
  textureStore_76affd();
}
#version 310 es

layout(binding = 0, rgba8) uniform highp writeonly image2DArray arg_0;
void textureStore_76affd() {
  ivec2 arg_1 = ivec2(1);
  uint arg_2 = 1u;
  vec4 arg_3 = vec4(1.0f);
  ivec2 v = arg_1;
  vec4 v_1 = arg_3.zyxw;
  imageStore(arg_0, ivec3(v, int(arg_2)), v_1);
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
  textureStore_76affd();
}
