27 lines
493 B
HLSL
27 lines
493 B
HLSL
RWByteAddressBuffer sb_rw : register(u0);
|
|
|
|
int sb_rwatomicMax(uint offset, int value) {
|
|
int original_value = 0;
|
|
sb_rw.InterlockedMax(offset, value, original_value);
|
|
return original_value;
|
|
}
|
|
|
|
|
|
RWByteAddressBuffer prevent_dce : register(u0, space2);
|
|
|
|
void atomicMax_92aa72() {
|
|
int res = sb_rwatomicMax(0u, 1);
|
|
prevent_dce.Store(0u, asuint(res));
|
|
}
|
|
|
|
void fragment_main() {
|
|
atomicMax_92aa72();
|
|
return;
|
|
}
|
|
|
|
[numthreads(1, 1, 1)]
|
|
void compute_main() {
|
|
atomicMax_92aa72();
|
|
return;
|
|
}
|