mirror of
				https://github.com/encounter/dawn-cmake.git
				synced 2025-10-26 03:30:30 +00:00 
			
		
		
		
	Change-Id: I18c807b2449dc2842cb9dbfaeba98dae640d2355 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/102621 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Antonio Maiorano <amaiorano@google.com>
		
			
				
	
	
		
			48 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			HLSL
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			HLSL
		
	
	
	
	
	
| struct S_atomic {
 | |
|   int x;
 | |
|   uint a;
 | |
|   uint y;
 | |
| };
 | |
| 
 | |
| static uint local_invocation_index_1 = 0u;
 | |
| groupshared S_atomic wg;
 | |
| 
 | |
| void compute_main_inner(uint local_invocation_index) {
 | |
|   wg.x = 0;
 | |
|   uint atomic_result = 0u;
 | |
|   InterlockedExchange(wg.a, 0u, atomic_result);
 | |
|   wg.y = 0u;
 | |
|   GroupMemoryBarrierWithGroupSync();
 | |
|   uint atomic_result_1 = 0u;
 | |
|   InterlockedExchange(wg.a, 1u, atomic_result_1);
 | |
|   return;
 | |
| }
 | |
| 
 | |
| void compute_main_1() {
 | |
|   const uint x_35 = local_invocation_index_1;
 | |
|   compute_main_inner(x_35);
 | |
|   return;
 | |
| }
 | |
| 
 | |
| struct tint_symbol_1 {
 | |
|   uint local_invocation_index_1_param : SV_GroupIndex;
 | |
| };
 | |
| 
 | |
| void compute_main_inner_1(uint local_invocation_index_1_param) {
 | |
|   {
 | |
|     wg.x = 0;
 | |
|     uint atomic_result_2 = 0u;
 | |
|     InterlockedExchange(wg.a, 0u, atomic_result_2);
 | |
|     wg.y = 0u;
 | |
|   }
 | |
|   GroupMemoryBarrierWithGroupSync();
 | |
|   local_invocation_index_1 = local_invocation_index_1_param;
 | |
|   compute_main_1();
 | |
| }
 | |
| 
 | |
| [numthreads(1, 1, 1)]
 | |
| void compute_main(tint_symbol_1 tint_symbol) {
 | |
|   compute_main_inner_1(tint_symbol.local_invocation_index_1_param);
 | |
|   return;
 | |
| }
 |