| #version 310 es |
| |
| struct S { |
| int x; |
| uint a[10]; |
| uint y; |
| }; |
| |
| shared S wg; |
| void tint_zero_workgroup_memory(uint local_idx) { |
| if ((local_idx < 1u)) { |
| wg.x = 0; |
| wg.y = 0u; |
| } |
| { |
| for(uint idx = local_idx; (idx < 10u); idx = (idx + 1u)) { |
| uint i = idx; |
| atomicExchange(wg.a[i], 0u); |
| } |
| } |
| barrier(); |
| } |
| |
| void compute_main(uint local_invocation_index) { |
| tint_zero_workgroup_memory(local_invocation_index); |
| atomicExchange(wg.a[4], 1u); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| compute_main(gl_LocalInvocationIndex); |
| return; |
| } |