#version 460
precision highp float;
precision highp int;

layout(binding = 0, std430)
buffer tint_symbol_1_1_ssbo {
  uvec2 tint_symbol;
} v;
layout(binding = 0, rg32f) uniform highp image2DArray arg_0;
uvec2 textureDimensions_029589() {
  uvec2 res = uvec2(imageSize(arg_0).xy);
  return res;
}
void main() {
  v.tint_symbol = textureDimensions_029589();
}
#version 460

layout(binding = 0, std430)
buffer tint_symbol_1_1_ssbo {
  uvec2 tint_symbol;
} v;
layout(binding = 0, rg32f) uniform highp image2DArray arg_0;
uvec2 textureDimensions_029589() {
  uvec2 res = uvec2(imageSize(arg_0).xy);
  return res;
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
  v.tint_symbol = textureDimensions_029589();
}
