[require]
GL >= 1.3
ARB_vertex_program
ARB_fragment_program

[vertex program]
!!ARBvp1.0
OPTION ARB_position_invariant;
TEMP tmp1, tmp2, tmp3;

# This line causes an assertion failure in the i965 driver in Mesa 7.6.
# Replacing it with the line below it eliminates the assertion failure.
PARAM prog_param[1021] = { program.local[0..1020] };
#PARAM prog_param[1] = { program.local[0] };

MOV tmp1, prog_param[0];
ABS tmp1, tmp1;
MOV tmp3, {0, 0, 0, 256.0};

FLR tmp3.x, tmp1.x;
FRC tmp2.x, tmp1.x;
MUL tmp2.x, tmp2.x, 256.0;
FLR tmp3.y, tmp2.x;
FRC tmp2.x, tmp2.x;
MUL tmp2.x, tmp2.x, 256.0;
FLR tmp3.z, tmp2.x;

MUL result.color, tmp3, 0.00390625;
END

[fragment program]
!!ARBfp1.0
MOV result.color, fragment.color;
END

[test]
ortho 0 1 0 1
parameter local_vp 0 (128.250488281, 0.0, 0.0, 0.0)
clear color 1.0 1.0 1.0 0.0
clear
draw rect 0 0 1 1
probe all rgba 0.5 0.25 0.125 1.0