xref: /aosp_15_r20/external/skia/tests/sksl/compute/ArrayAdd.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 Inputs {
8*c8dee2aaSAndroid Build Coastguard Worker    uint3 sk_GlobalInvocationID;
9*c8dee2aaSAndroid Build Coastguard Worker};
10*c8dee2aaSAndroid Build Coastguard Workerstruct inputBlock {
11*c8dee2aaSAndroid Build Coastguard Worker    uint offset;
12*c8dee2aaSAndroid Build Coastguard Worker    int src[1];
13*c8dee2aaSAndroid Build Coastguard Worker};
14*c8dee2aaSAndroid Build Coastguard Workerstruct outputBlock {
15*c8dee2aaSAndroid Build Coastguard Worker    int dest[1];
16*c8dee2aaSAndroid Build Coastguard Worker};
17*c8dee2aaSAndroid Build Coastguard Workerstruct Globals {
18*c8dee2aaSAndroid Build Coastguard Worker    const device inputBlock* _anonInterface0;
19*c8dee2aaSAndroid Build Coastguard Worker    device outputBlock* _anonInterface1;
20*c8dee2aaSAndroid Build Coastguard Worker};
21*c8dee2aaSAndroid Build Coastguard Workerkernel void computeMain(uint3 sk_GlobalInvocationID [[thread_position_in_grid]], const device inputBlock& _anonInterface0 [[buffer(0)]], device outputBlock& _anonInterface1 [[buffer(1)]]) {
22*c8dee2aaSAndroid Build Coastguard Worker    Globals _globals{&_anonInterface0, &_anonInterface1};
23*c8dee2aaSAndroid Build Coastguard Worker    (void)_globals;
24*c8dee2aaSAndroid Build Coastguard Worker    Inputs _in = { sk_GlobalInvocationID };
25*c8dee2aaSAndroid Build Coastguard Worker    _globals._anonInterface1->dest[_in.sk_GlobalInvocationID.x] = _globals._anonInterface0->src[_in.sk_GlobalInvocationID.x] + _globals._anonInterface0->src[_in.sk_GlobalInvocationID.x + _globals._anonInterface0->offset];
26*c8dee2aaSAndroid Build Coastguard Worker    return;
27*c8dee2aaSAndroid Build Coastguard Worker}
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