Files
ispc/tests/funcptr-null-2.ispc
2011-11-03 16:14:15 -07:00

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548 B
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export uniform int width() { return programCount; }
typedef float (*FuncType)(float, float);
float foo(float a, float b) {
return a+b;
}
static float bar(float a, float b) {
return min(a, b);
}
export void f_f(uniform float RET[], uniform float aFOO[]) {
float a = aFOO[programIndex];
float b = aFOO[0]-1;
FuncType func = foo;
if (a == 2)
func = NULL;
RET[programIndex] = (func ? func : bar)(a, b);
}
export void result(uniform float RET[]) {
RET[programIndex] = 1 + 1*programIndex;
RET[1] = 0;
}