Lines Matching defs:mask
220 uint32_t mask = 1u << bit_index;
221 if ((bucket->LoadCell<access_mode>(cell_index) & mask) == 0) {
222 bucket->SetCellBits<access_mode>(cell_index, mask);
442 void SetCellBits(int cell_index, uint32_t mask) {
444 base::AsAtomic32::SetBits(cell(cell_index), mask, mask);
447 *c = (*c & ~mask) | mask;
451 void ClearCellBits(int cell_index, uint32_t mask) {
452 base::AsAtomic32::SetBits(cell(cell_index), 0u, mask);
484 uint32_t mask = 0;
492 mask |= bit_mask;
496 uint32_t new_cell = old_cell & ~mask;
498 bucket->ClearCellBits(i, mask);