#version 460


#extension GL_EXT_shader_8bit_storage : require
#extension GL_EXT_shader_16bit_storage : require
#extension GL_EXT_shader_explicit_arithmetic_types_float16 : require


layout(binding = 1 ) uniform _16bit_storage
{
        i16vec4 i16v4;
};

// This is read back and checked on the CPU side to verify the converions
layout(binding = 2 ) writeonly buffer ConversionOutBuffer
{
        i8vec4 i16v4_to_i8v4;
} cob;

out vec4 fcolor;

void main()
{
        // Conversions
        {
                cob.i16v4_to_i8v4   = i8vec4(i16v4);
        }

        bool RED = true;
        bool GREEN = false;

        fcolor = vec4( (RED) ? 1.0f : 0.0f,
                                   (GREEN) ? 1.0f : 0.0f,
                                   0.0f, 1.0f);
}