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Change-Id: I81b69d23e40675d7f525e6369afec9aa0659d043 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92321 Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
32 lines
752 B
GLSL
32 lines
752 B
GLSL
#version 310 es
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struct atomic_compare_exchange_resultu32 {
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uint old_value;
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bool exchanged;
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};
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shared uint arg_0;
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void atomicCompareExchangeWeak_83580d() {
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uint arg_1 = 1u;
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uint arg_2 = 1u;
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atomic_compare_exchange_resultu32 atomic_compare_result;
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atomic_compare_result.old_value = atomicCompSwap(arg_0, arg_1, arg_2);
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atomic_compare_result.exchanged = atomic_compare_result.old_value == arg_1;
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atomic_compare_exchange_resultu32 res = atomic_compare_result;
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}
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void compute_main(uint local_invocation_index) {
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{
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atomicExchange(arg_0, 0u);
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}
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barrier();
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atomicCompareExchangeWeak_83580d();
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}
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layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
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void main() {
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compute_main(gl_LocalInvocationIndex);
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return;
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}
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