Files
ispc/tests/shuffle2-3.ispc
Matt Pharr fe7717ab67 Added shuffle() variant to the standard library that takes two
varying values and a permutation index that spans the concatenation
of the two of them (along the lines of SHUFPS...)
2011-07-02 08:43:35 +01:00

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export uniform int width() { return programCount; }
export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
float aa = aFOO[programIndex];
float bb = aa + programCount;
float shuf = shuffle(aa, bb, programIndex + 2 + (int)b - 5);
RET[programIndex] = shuf;
}
export void result(uniform float RET[]) {
RET[programIndex] = 3 + programIndex;
}