xref: /aosp_15_r20/external/skia/tests/sksl/compute/AtomicDeclarations.metal (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker#include <metal_stdlib>
2*c8dee2aaSAndroid Build Coastguard Worker#include <simd/simd.h>
3*c8dee2aaSAndroid Build Coastguard Worker#ifdef __clang__
4*c8dee2aaSAndroid Build Coastguard Worker#pragma clang diagnostic ignored "-Wall"
5*c8dee2aaSAndroid Build Coastguard Worker#endif
6*c8dee2aaSAndroid Build Coastguard Workerusing namespace metal;
7*c8dee2aaSAndroid Build Coastguard Workerstruct S {
8*c8dee2aaSAndroid Build Coastguard Worker    atomic_uint structMemberAtomic;
9*c8dee2aaSAndroid Build Coastguard Worker    array<atomic_uint, 2> structMemberAtomicArray;
10*c8dee2aaSAndroid Build Coastguard Worker};
11*c8dee2aaSAndroid Build Coastguard Workerstruct NestedS {
12*c8dee2aaSAndroid Build Coastguard Worker    S nestedStructWithAtomicMember;
13*c8dee2aaSAndroid Build Coastguard Worker};
14*c8dee2aaSAndroid Build Coastguard Workerstruct Inputs {
15*c8dee2aaSAndroid Build Coastguard Worker};
16*c8dee2aaSAndroid Build Coastguard Workerstruct ssbo {
17*c8dee2aaSAndroid Build Coastguard Worker    atomic_uint ssboAtomic;
18*c8dee2aaSAndroid Build Coastguard Worker    array<atomic_uint, 2> ssboAtomicArray;
19*c8dee2aaSAndroid Build Coastguard Worker    S ssboStructWithAtomicMember;
20*c8dee2aaSAndroid Build Coastguard Worker    array<S, 2> ssboStructWithAtomicMemberArray;
21*c8dee2aaSAndroid Build Coastguard Worker    NestedS ssboNestedStructWithAtomicMember;
22*c8dee2aaSAndroid Build Coastguard Worker};
23*c8dee2aaSAndroid Build Coastguard Workerstruct Globals {
24*c8dee2aaSAndroid Build Coastguard Worker    device ssbo* _anonInterface0;
25*c8dee2aaSAndroid Build Coastguard Worker};
26*c8dee2aaSAndroid Build Coastguard Workerstruct Threadgroups {
27*c8dee2aaSAndroid Build Coastguard Worker    atomic_uint wgAtomic;
28*c8dee2aaSAndroid Build Coastguard Worker    array<atomic_uint, 2> wgAtomicArray;
29*c8dee2aaSAndroid Build Coastguard Worker    NestedS wgNestedStructWithAtomicMember;
30*c8dee2aaSAndroid Build Coastguard Worker};
31*c8dee2aaSAndroid Build Coastguard Workerkernel void computeMain(device ssbo& _anonInterface0 [[buffer(0)]]) {
32*c8dee2aaSAndroid Build Coastguard Worker    Globals _globals{&_anonInterface0};
33*c8dee2aaSAndroid Build Coastguard Worker    (void)_globals;
34*c8dee2aaSAndroid Build Coastguard Worker    threadgroup Threadgroups _threadgroups{{}, {}, {}};
35*c8dee2aaSAndroid Build Coastguard Worker    (void)_threadgroups;
36*c8dee2aaSAndroid Build Coastguard Worker    Inputs _in = {  };
37*c8dee2aaSAndroid Build Coastguard Worker    atomic_fetch_add_explicit(&_threadgroups.wgAtomicArray[1], atomic_load_explicit(&_threadgroups.wgAtomic, memory_order_relaxed), memory_order_relaxed);
38*c8dee2aaSAndroid Build Coastguard Worker    atomic_fetch_add_explicit(&_threadgroups.wgAtomicArray[0], atomic_load_explicit(&_threadgroups.wgAtomicArray[1], memory_order_relaxed), memory_order_relaxed);
39*c8dee2aaSAndroid Build Coastguard Worker    atomic_fetch_add_explicit(&_threadgroups.wgNestedStructWithAtomicMember.nestedStructWithAtomicMember.structMemberAtomic, 1u, memory_order_relaxed);
40*c8dee2aaSAndroid Build Coastguard Worker    return;
41*c8dee2aaSAndroid Build Coastguard Worker}
42