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ispc/tests/vector-varying-scatter-2.ispc
2011-12-06 14:26:52 -08:00

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export uniform int width() { return programCount; }
export void f_f(uniform float RET[], uniform float aFOO[]) {
float aa = aFOO[programIndex];
float<4> a = { -1, -2, -3, -4 };
if (programIndex < 4)
a[3-programIndex] = aa;
//CO print("%\n%\n%\n%\n", a[0], a[1], a[2], a[3]);
int i = clamp(3-programIndex, 0, 3);
//CO print("%\n%\n", i, a[i]);
RET[programIndex] = a[i];
}
export void result(uniform float RET[]) {
RET[programIndex] = (programIndex < 4) ? 1+programIndex : -1;
}