17 lines
452 B
Plaintext
17 lines
452 B
Plaintext
|
|
export uniform int width() { return programCount; }
|
|
|
|
uniform unsigned int32 s = 0;
|
|
|
|
export void f_f(uniform float RET[], uniform float aFOO[]) {
|
|
float a = aFOO[programIndex];
|
|
float b = 0;
|
|
if (programIndex & 1)
|
|
b = atomic_or_global(&s, (1 << programIndex));
|
|
RET[programIndex] = popcnt(reduce_max((int32)b));
|
|
}
|
|
|
|
export void result(uniform float RET[]) {
|
|
RET[programIndex] = programCount == 1 ? 0 : ((programCount/2) - 1);
|
|
}
|