56   std::unique_ptr<GRSurfaceAdf> surf = std::unique_ptr<GRSurfaceAdf>(  in Create()  local
61       mmap(nullptr, surf->pitch * surf->height, PROT_WRITE, MAP_SHARED, surf->fd, surf->offset);  in Create()
66   surf->mmapped_buffer_ = static_cast<uint8_t*>(mmapped);  in Create()
67   return surf;  in Create()
165 void MinuiBackendAdf::Sync(GRSurfaceAdf* surf) {  in Sync()  argument
168   if (surf == nullptr) return;  in Sync()
170   if (surf->fence_fd >= 0) {  in Sync()
171     int err = sync_wait(surf->fence_fd, kWarningTimeout);  in Sync()
176     close(surf->fence_fd);  in Sync()
177     surf->fence_fd = -1;  in Sync()
182   const auto& surf = surfaces[current_surface];  in Flip()  local
184   int fence_fd = adf_interface_simple_post(intf_fd, eng_id, surf->width, surf->height, format,  in Flip()
185                                            surf->fd, surf->offset, surf->pitch, -1);  in Flip()
186   if (fence_fd >= 0) surf->fence_fd = fence_fd;  in Flip()