[require]
GLSL >= 4.00
GL_ARB_shader_precision

[vertex shader passthrough]

[fragment shader]
#extension GL_ARB_shader_precision : require
uniform float arg0;
uniform float arg1;
uniform float arg2;
uniform float expected_a;
uniform float expected_b;

void main()
{
  float result = fma(arg0, arg1, arg2);
  gl_FragColor = result == expected_a || result == expected_b ? vec4(0.0, 1.0, 0.0, 1.0) : vec4(1.0, 0.0, 0.0, 1.0);
}

[test]
uniform float arg0  0xbcf5c28f
uniform float arg1  0xbf59999a
uniform float arg2  0xbcd0e560
uniform float expected_a  0x00000000
uniform float expected_b  0x302b020c
draw rect -1 -1 1 1
relative probe rgba (0.0, 0.0) (0.0, 1.0, 0.0, 1.0)
uniform float arg0  0x3fd5c28f
uniform float arg1  0x3f28f5c3
uniform float arg2  0x3f800003
uniform float expected_a  0x40068a73
uniform float expected_b  0x40068a74
draw rect 0 -1 1 1
relative probe rgba (1.0, 0.0) (0.0, 1.0, 0.0, 1.0)
uniform float arg0  0xbcf5c28f
uniform float arg1  0x3f28f5c3
uniform float arg2  0x3fb5b22d
uniform float expected_a  0x3fb3295f
uniform float expected_b  0x3fb3295f
draw rect -1 0 1 1
relative probe rgba (0.0, 1.0) (0.0, 1.0, 0.0, 1.0)
uniform float arg0  0x3fef5c29
uniform float arg1  0xbcf5c28f
uniform float arg2  0x3fc8ef34
uniform float expected_a  0x3fc1c0eb
uniform float expected_b  0x3fc1c0eb
draw rect 0 0 1 1
relative probe rgba (1.0, 1.0) (0.0, 1.0, 0.0, 1.0)