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ispc/tests/psubs_vi8.ispc
2013-12-22 19:28:26 +04:00

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export uniform int width() { return programCount; }
export void f_f(uniform float RET[], uniform float aFOO[]) {
varying int8 a = -128, b = aFOO[programIndex]; // min unsigned int8
RET[programIndex] = saturating_sub(a, b);
}
export void result(uniform float RET[]) {
RET[programIndex] = (varying int8) -128;
}