28 lines
515 B
HLSL
28 lines
515 B
HLSL
RWByteAddressBuffer sb_rw : register(u0);
|
|
|
|
int sb_rwatomicSub(uint offset, int value) {
|
|
int original_value = 0;
|
|
sb_rw.InterlockedAdd(offset, -value, original_value);
|
|
return original_value;
|
|
}
|
|
|
|
|
|
RWByteAddressBuffer prevent_dce : register(u0, space2);
|
|
|
|
void atomicSub_051100() {
|
|
int arg_1 = 1;
|
|
int res = sb_rwatomicSub(0u, arg_1);
|
|
prevent_dce.Store(0u, asuint(res));
|
|
}
|
|
|
|
void fragment_main() {
|
|
atomicSub_051100();
|
|
return;
|
|
}
|
|
|
|
[numthreads(1, 1, 1)]
|
|
void compute_main() {
|
|
atomicSub_051100();
|
|
return;
|
|
}
|