tests/spec/amd_gpu_shader_half_float/compiler/builtin-functions/geometric/refract.vert


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// [config]
// expect_result: pass
// glsl_version: 4.00
// require_extensions: GL_AMD_gpu_shader_half_float
// [end config]
//
// Tests use of half float with refract() builtin

#version 400
#extension GL_AMD_gpu_shader_half_float : enable

float16_t test() {

	float16_t N = 0.123HF;
	float16_t I = 0.456HF;
	float16_t eta = 0.789HF;
	
	return refract(I, N, eta);
}