4 // require_extensions: GL_AMD_gpu_shader_half_float
7 // Tests use of half float with step() builtin
10 #extension GL_AMD_gpu_shader_half_float : enable
14 float16_t x = 0.999HF;
15 float16_t edge = 0.567HF;
17 return step(f16vec2(edge), f16vec2(x)) + step(edge, f16vec2(x));