File: pow_exponentiation.shader_test

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[require]
GL >= 1.3
ARB_vertex_program

[vertex program]
!!ARBvp1.0
PARAM values = {0.5, 2, 3, 4};
MOV result.position, vertex.position;
POW result.color.x, values.x, values.y;
POW result.color.y, values.x, values.z;
POW result.color.z, values.x, values.w;
POW result.color.w, values.w, values.x;
END

[test]
ortho -4 4 -4 4
draw rect -0.25 -0.25 0.5 0.5
relative probe rgba (0.5, 0.5) (0.25, 0.125, 0.0625, 1.0)