#version 440 core
layout(std430) buffer;
#ifdef INT
layout(set=0, binding=0) writeonly uniform iimage2D uOutput;
layout(set=0, binding=1) uniform constBuffer{
    ivec4 value;
    ivec4 imageSize;
} uConstant;
#else
layout(set=0, binding=0) writeonly uniform image2D uOutput;
layout(set=0, binding=1) uniform constBuffer{
    vec4 value;
    ivec4 imageSize;
} uConstant;
#endif

layout (local_size_x = 256, local_size_y = 1, local_size_z = 1) in;

void main()
{
    ivec3 posTmp = ivec3(gl_GlobalInvocationID);
    if (posTmp.x < uConstant.imageSize.w)
    {
        int offset = posTmp.x;

        int imageX = offset % uConstant.imageSize.x;
        int imageY = offset / uConstant.imageSize.x;
        imageStore(uOutput, ivec2(imageX, imageY), uConstant.value);
    }
}