| 325 | |
| 326 | template <auto backend_name, typename backend_queue_type, typename shared_buffer_type> |
| 327 | static inline bool sync_shared_buffer(const device_queue* cqueue_, const backend_queue_type* rqueue, const device& dev, |
| 328 | const aligned_ptr<uint8_t>& buffer, shared_buffer_type* shared_buffer_ptr, |
| 329 | bool& shared_object_state, const size_t& buffer_size, |
| 330 | const MEMORY_FLAG& flags) { |
| 331 | if (!shared_buffer_ptr || !buffer) { |
| 332 | return false; |
| 333 | } |
| 334 | if (shared_object_state) { |
| 335 | // no need, already acquired for shared/render backend use |
| 336 | return true; |
| 337 | } |
| 338 | |
| 339 | if (needs_sync_from_host(flags)) { |
| 340 | const auto cqueue = (cqueue_ != nullptr ? cqueue_ : dev.context->get_device_default_queue(dev)); |
| 341 | #if defined(FLOOR_DEBUG) |
| 342 | // validate host queue |
| 343 | if (const auto hst_queue = dynamic_cast<const host_queue*>(cqueue); hst_queue == nullptr) { |
| 344 | log_error("specified host queue is not a Host-Compute queue"); |
| 345 | return false; |
| 346 | } |
| 347 | #endif |
| 348 | |
| 349 | const auto comp_rqueue = (rqueue != nullptr ? (const device_queue*)rqueue : |
| 350 | device_memory::get_default_queue_for_memory(*shared_buffer_ptr)); |
| 351 | |
| 352 | // full sync |
| 353 | cqueue->finish(); |
| 354 | comp_rqueue->finish(); |
| 355 | |
| 356 | // write/copy the host data to the shared buffer |
| 357 | shared_buffer_ptr->write(*comp_rqueue, buffer.get(), buffer_size, 0); |
| 358 | |
| 359 | // finish write |
| 360 | comp_rqueue->finish(); |
| 361 | } |
| 362 | |
| 363 | return true; |
| 364 | } |
| 365 | |
| 366 | #if !defined(FLOOR_NO_METAL) |
| 367 | bool host_buffer::acquire_metal_buffer(const device_queue* cqueue_, const metal_queue* mtl_queue_) const { |
nothing calls this directly
no test coverage detected