1use alloc::{borrow::ToOwned as _, boxed::Box, vec::Vec};
2
3use crate::{
4 AccelerationStructureBuildSizes, AccelerationStructureDescriptor, Api, BindGroupDescriptor,
5 BindGroupLayoutDescriptor, BufferDescriptor, BufferMapping, CommandEncoderDescriptor,
6 ComputePipelineDescriptor, Device, DeviceError, FenceValue,
7 GetAccelerationStructureBuildSizesDescriptor, Label, MemoryRange, MeshPipelineDescriptor,
8 PipelineCacheDescriptor, PipelineCacheError, PipelineError, PipelineLayoutDescriptor,
9 RenderPipelineDescriptor, SamplerDescriptor, ShaderError, ShaderInput, ShaderModuleDescriptor,
10 TextureDescriptor, TextureViewDescriptor, TlasInstance,
11};
12
13use super::{
14 DynAccelerationStructure, DynBindGroup, DynBindGroupLayout, DynBuffer, DynCommandEncoder,
15 DynComputePipeline, DynFence, DynPipelineCache, DynPipelineLayout, DynQuerySet, DynQueue,
16 DynRenderPipeline, DynResource, DynResourceExt as _, DynSampler, DynShaderModule, DynTexture,
17 DynTextureView,
18};
19
20pub trait DynDevice: DynResource {
21 unsafe fn create_buffer(
22 &self,
23 desc: &BufferDescriptor,
24 ) -> Result<Box<dyn DynBuffer>, DeviceError>;
25
26 unsafe fn destroy_buffer(&self, buffer: Box<dyn DynBuffer>);
27 unsafe fn add_raw_buffer(&self, buffer: &dyn DynBuffer);
28
29 unsafe fn map_buffer(
30 &self,
31 buffer: &dyn DynBuffer,
32 range: MemoryRange,
33 ) -> Result<BufferMapping, DeviceError>;
34
35 unsafe fn unmap_buffer(&self, buffer: &dyn DynBuffer);
36
37 unsafe fn flush_mapped_ranges(&self, buffer: &dyn DynBuffer, ranges: &[MemoryRange]);
38 unsafe fn invalidate_mapped_ranges(&self, buffer: &dyn DynBuffer, ranges: &[MemoryRange]);
39
40 unsafe fn create_texture(
41 &self,
42 desc: &TextureDescriptor,
43 ) -> Result<Box<dyn DynTexture>, DeviceError>;
44 unsafe fn destroy_texture(&self, texture: Box<dyn DynTexture>);
45 unsafe fn add_raw_texture(&self, texture: &dyn DynTexture);
46
47 unsafe fn create_texture_view(
48 &self,
49 texture: &dyn DynTexture,
50 desc: &TextureViewDescriptor,
51 ) -> Result<Box<dyn DynTextureView>, DeviceError>;
52 unsafe fn destroy_texture_view(&self, view: Box<dyn DynTextureView>);
53 unsafe fn create_sampler(
54 &self,
55 desc: &SamplerDescriptor,
56 ) -> Result<Box<dyn DynSampler>, DeviceError>;
57 unsafe fn destroy_sampler(&self, sampler: Box<dyn DynSampler>);
58
59 unsafe fn create_command_encoder(
60 &self,
61 desc: &CommandEncoderDescriptor<dyn DynQueue>,
62 ) -> Result<Box<dyn DynCommandEncoder>, DeviceError>;
63
64 unsafe fn create_bind_group_layout(
65 &self,
66 desc: &BindGroupLayoutDescriptor,
67 ) -> Result<Box<dyn DynBindGroupLayout>, DeviceError>;
68 unsafe fn destroy_bind_group_layout(&self, bg_layout: Box<dyn DynBindGroupLayout>);
69
70 unsafe fn create_pipeline_layout(
71 &self,
72 desc: &PipelineLayoutDescriptor<dyn DynBindGroupLayout>,
73 ) -> Result<Box<dyn DynPipelineLayout>, DeviceError>;
74 unsafe fn destroy_pipeline_layout(&self, pipeline_layout: Box<dyn DynPipelineLayout>);
75
76 unsafe fn create_bind_group(
77 &self,
78 desc: &BindGroupDescriptor<
79 dyn DynBindGroupLayout,
80 dyn DynBuffer,
81 dyn DynSampler,
82 dyn DynTextureView,
83 dyn DynAccelerationStructure,
84 >,
85 ) -> Result<Box<dyn DynBindGroup>, DeviceError>;
86 unsafe fn destroy_bind_group(&self, group: Box<dyn DynBindGroup>);
87
88 unsafe fn create_shader_module(
89 &self,
90 desc: &ShaderModuleDescriptor,
91 shader: ShaderInput,
92 ) -> Result<Box<dyn DynShaderModule>, ShaderError>;
93 unsafe fn destroy_shader_module(&self, module: Box<dyn DynShaderModule>);
94
95 unsafe fn create_render_pipeline(
96 &self,
97 desc: &RenderPipelineDescriptor<
98 dyn DynPipelineLayout,
99 dyn DynShaderModule,
100 dyn DynPipelineCache,
101 >,
102 ) -> Result<Box<dyn DynRenderPipeline>, PipelineError>;
103 unsafe fn create_mesh_pipeline(
104 &self,
105 desc: &MeshPipelineDescriptor<
106 dyn DynPipelineLayout,
107 dyn DynShaderModule,
108 dyn DynPipelineCache,
109 >,
110 ) -> Result<Box<dyn DynRenderPipeline>, PipelineError>;
111 unsafe fn destroy_render_pipeline(&self, pipeline: Box<dyn DynRenderPipeline>);
112
113 unsafe fn create_compute_pipeline(
114 &self,
115 desc: &ComputePipelineDescriptor<
116 dyn DynPipelineLayout,
117 dyn DynShaderModule,
118 dyn DynPipelineCache,
119 >,
120 ) -> Result<Box<dyn DynComputePipeline>, PipelineError>;
121 unsafe fn destroy_compute_pipeline(&self, pipeline: Box<dyn DynComputePipeline>);
122
123 unsafe fn create_pipeline_cache(
124 &self,
125 desc: &PipelineCacheDescriptor<'_>,
126 ) -> Result<Box<dyn DynPipelineCache>, PipelineCacheError>;
127 fn pipeline_cache_validation_key(&self) -> Option<[u8; 16]> {
128 None
129 }
130 unsafe fn destroy_pipeline_cache(&self, cache: Box<dyn DynPipelineCache>);
131
132 unsafe fn create_query_set(
133 &self,
134 desc: &wgt::QuerySetDescriptor<Label>,
135 ) -> Result<Box<dyn DynQuerySet>, DeviceError>;
136 unsafe fn destroy_query_set(&self, set: Box<dyn DynQuerySet>);
137
138 unsafe fn create_fence(&self) -> Result<Box<dyn DynFence>, DeviceError>;
139 unsafe fn destroy_fence(&self, fence: Box<dyn DynFence>);
140 unsafe fn get_fence_value(&self, fence: &dyn DynFence) -> Result<FenceValue, DeviceError>;
141
142 unsafe fn wait(
143 &self,
144 fence: &dyn DynFence,
145 value: FenceValue,
146 timeout_ms: u32,
147 ) -> Result<bool, DeviceError>;
148
149 unsafe fn start_graphics_debugger_capture(&self) -> bool;
150 unsafe fn stop_graphics_debugger_capture(&self);
151
152 unsafe fn pipeline_cache_get_data(&self, cache: &dyn DynPipelineCache) -> Option<Vec<u8>>;
153
154 unsafe fn create_acceleration_structure(
155 &self,
156 desc: &AccelerationStructureDescriptor,
157 ) -> Result<Box<dyn DynAccelerationStructure>, DeviceError>;
158 unsafe fn get_acceleration_structure_build_sizes(
159 &self,
160 desc: &GetAccelerationStructureBuildSizesDescriptor<dyn DynBuffer>,
161 ) -> AccelerationStructureBuildSizes;
162 unsafe fn get_acceleration_structure_device_address(
163 &self,
164 acceleration_structure: &dyn DynAccelerationStructure,
165 ) -> wgt::BufferAddress;
166 unsafe fn destroy_acceleration_structure(
167 &self,
168 acceleration_structure: Box<dyn DynAccelerationStructure>,
169 );
170 fn tlas_instance_to_bytes(&self, instance: TlasInstance) -> Vec<u8>;
171
172 fn get_internal_counters(&self) -> wgt::HalCounters;
173 fn generate_allocator_report(&self) -> Option<wgt::AllocatorReport>;
174}
175
176impl<D: Device + DynResource> DynDevice for D {
177 unsafe fn create_buffer(
178 &self,
179 desc: &BufferDescriptor,
180 ) -> Result<Box<dyn DynBuffer>, DeviceError> {
181 unsafe { D::create_buffer(self, desc) }.map(|b| -> Box<dyn DynBuffer> { Box::new(b) })
182 }
183
184 unsafe fn destroy_buffer(&self, buffer: Box<dyn DynBuffer>) {
185 unsafe { D::destroy_buffer(self, buffer.unbox()) };
186 }
187 unsafe fn add_raw_buffer(&self, buffer: &dyn DynBuffer) {
188 let buffer = buffer.expect_downcast_ref();
189 unsafe { D::add_raw_buffer(self, buffer) };
190 }
191
192 unsafe fn map_buffer(
193 &self,
194 buffer: &dyn DynBuffer,
195 range: MemoryRange,
196 ) -> Result<BufferMapping, DeviceError> {
197 let buffer = buffer.expect_downcast_ref();
198 unsafe { D::map_buffer(self, buffer, range) }
199 }
200
201 unsafe fn unmap_buffer(&self, buffer: &dyn DynBuffer) {
202 let buffer = buffer.expect_downcast_ref();
203 unsafe { D::unmap_buffer(self, buffer) }
204 }
205
206 unsafe fn flush_mapped_ranges(&self, buffer: &dyn DynBuffer, ranges: &[MemoryRange]) {
207 let buffer = buffer.expect_downcast_ref();
208 unsafe { D::flush_mapped_ranges(self, buffer, ranges.iter().cloned()) }
209 }
210
211 unsafe fn invalidate_mapped_ranges(&self, buffer: &dyn DynBuffer, ranges: &[MemoryRange]) {
212 let buffer = buffer.expect_downcast_ref();
213 unsafe { D::invalidate_mapped_ranges(self, buffer, ranges.iter().cloned()) }
214 }
215
216 unsafe fn create_texture(
217 &self,
218 desc: &TextureDescriptor,
219 ) -> Result<Box<dyn DynTexture>, DeviceError> {
220 unsafe { D::create_texture(self, desc) }.map(|b| {
221 let boxed_texture: Box<<D::A as Api>::Texture> = Box::new(b);
222 let boxed_texture: Box<dyn DynTexture> = boxed_texture;
223 boxed_texture
224 })
225 }
226
227 unsafe fn destroy_texture(&self, texture: Box<dyn DynTexture>) {
228 unsafe { D::destroy_texture(self, texture.unbox()) };
229 }
230
231 unsafe fn add_raw_texture(&self, texture: &dyn DynTexture) {
232 let texture = texture.expect_downcast_ref();
233 unsafe { D::add_raw_texture(self, texture) };
234 }
235
236 unsafe fn create_texture_view(
237 &self,
238 texture: &dyn DynTexture,
239 desc: &TextureViewDescriptor,
240 ) -> Result<Box<dyn DynTextureView>, DeviceError> {
241 let texture = texture.expect_downcast_ref();
242 unsafe { D::create_texture_view(self, texture, desc) }.map(|b| {
243 let boxed_texture_view: Box<<D::A as Api>::TextureView> = Box::new(b);
244 let boxed_texture_view: Box<dyn DynTextureView> = boxed_texture_view;
245 boxed_texture_view
246 })
247 }
248
249 unsafe fn destroy_texture_view(&self, view: Box<dyn DynTextureView>) {
250 unsafe { D::destroy_texture_view(self, view.unbox()) };
251 }
252
253 unsafe fn create_sampler(
254 &self,
255 desc: &SamplerDescriptor,
256 ) -> Result<Box<dyn DynSampler>, DeviceError> {
257 unsafe { D::create_sampler(self, desc) }.map(|b| {
258 let boxed_sampler: Box<<D::A as Api>::Sampler> = Box::new(b);
259 let boxed_sampler: Box<dyn DynSampler> = boxed_sampler;
260 boxed_sampler
261 })
262 }
263
264 unsafe fn destroy_sampler(&self, sampler: Box<dyn DynSampler>) {
265 unsafe { D::destroy_sampler(self, sampler.unbox()) };
266 }
267
268 unsafe fn create_command_encoder(
269 &self,
270 desc: &CommandEncoderDescriptor<'_, dyn DynQueue>,
271 ) -> Result<Box<dyn DynCommandEncoder>, DeviceError> {
272 let desc = CommandEncoderDescriptor {
273 label: desc.label,
274 queue: desc.queue.expect_downcast_ref(),
275 };
276 unsafe { D::create_command_encoder(self, &desc) }
277 .map(|b| -> Box<dyn DynCommandEncoder> { Box::new(b) })
278 }
279
280 unsafe fn create_bind_group_layout(
281 &self,
282 desc: &BindGroupLayoutDescriptor,
283 ) -> Result<Box<dyn DynBindGroupLayout>, DeviceError> {
284 unsafe { D::create_bind_group_layout(self, desc) }
285 .map(|b| -> Box<dyn DynBindGroupLayout> { Box::new(b) })
286 }
287
288 unsafe fn destroy_bind_group_layout(&self, bg_layout: Box<dyn DynBindGroupLayout>) {
289 unsafe { D::destroy_bind_group_layout(self, bg_layout.unbox()) };
290 }
291
292 unsafe fn create_pipeline_layout(
293 &self,
294 desc: &PipelineLayoutDescriptor<dyn DynBindGroupLayout>,
295 ) -> Result<Box<dyn DynPipelineLayout>, DeviceError> {
296 let bind_group_layouts: Vec<_> = desc
297 .bind_group_layouts
298 .iter()
299 .map(|bgl| bgl.expect_downcast_ref())
300 .collect();
301 let desc = PipelineLayoutDescriptor {
302 label: desc.label,
303 bind_group_layouts: &bind_group_layouts,
304 push_constant_ranges: desc.push_constant_ranges,
305 flags: desc.flags,
306 };
307
308 unsafe { D::create_pipeline_layout(self, &desc) }
309 .map(|b| -> Box<dyn DynPipelineLayout> { Box::new(b) })
310 }
311
312 unsafe fn destroy_pipeline_layout(&self, pipeline_layout: Box<dyn DynPipelineLayout>) {
313 unsafe { D::destroy_pipeline_layout(self, pipeline_layout.unbox()) };
314 }
315
316 unsafe fn create_bind_group(
317 &self,
318 desc: &BindGroupDescriptor<
319 dyn DynBindGroupLayout,
320 dyn DynBuffer,
321 dyn DynSampler,
322 dyn DynTextureView,
323 dyn DynAccelerationStructure,
324 >,
325 ) -> Result<Box<dyn DynBindGroup>, DeviceError> {
326 let buffers: Vec<_> = desc
327 .buffers
328 .iter()
329 .map(|b| b.clone().expect_downcast())
330 .collect();
331 let samplers: Vec<_> = desc
332 .samplers
333 .iter()
334 .map(|s| s.expect_downcast_ref())
335 .collect();
336 let textures: Vec<_> = desc
337 .textures
338 .iter()
339 .map(|t| t.clone().expect_downcast())
340 .collect();
341 let acceleration_structures: Vec<_> = desc
342 .acceleration_structures
343 .iter()
344 .map(|a| a.expect_downcast_ref())
345 .collect();
346
347 let desc = BindGroupDescriptor {
348 label: desc.label.to_owned(),
349 layout: desc.layout.expect_downcast_ref(),
350 buffers: &buffers,
351 samplers: &samplers,
352 textures: &textures,
353 entries: desc.entries,
354 acceleration_structures: &acceleration_structures,
355 };
356
357 unsafe { D::create_bind_group(self, &desc) }
358 .map(|b| -> Box<dyn DynBindGroup> { Box::new(b) })
359 }
360
361 unsafe fn destroy_bind_group(&self, group: Box<dyn DynBindGroup>) {
362 unsafe { D::destroy_bind_group(self, group.unbox()) };
363 }
364
365 unsafe fn create_shader_module(
366 &self,
367 desc: &ShaderModuleDescriptor,
368 shader: ShaderInput,
369 ) -> Result<Box<dyn DynShaderModule>, ShaderError> {
370 unsafe { D::create_shader_module(self, desc, shader) }
371 .map(|b| -> Box<dyn DynShaderModule> { Box::new(b) })
372 }
373
374 unsafe fn destroy_shader_module(&self, module: Box<dyn DynShaderModule>) {
375 unsafe { D::destroy_shader_module(self, module.unbox()) };
376 }
377
378 unsafe fn create_render_pipeline(
379 &self,
380 desc: &RenderPipelineDescriptor<
381 dyn DynPipelineLayout,
382 dyn DynShaderModule,
383 dyn DynPipelineCache,
384 >,
385 ) -> Result<Box<dyn DynRenderPipeline>, PipelineError> {
386 let desc = RenderPipelineDescriptor {
387 label: desc.label,
388 layout: desc.layout.expect_downcast_ref(),
389 vertex_buffers: desc.vertex_buffers,
390 vertex_stage: desc.vertex_stage.clone().expect_downcast(),
391 primitive: desc.primitive,
392 depth_stencil: desc.depth_stencil.clone(),
393 multisample: desc.multisample,
394 fragment_stage: desc.fragment_stage.clone().map(|f| f.expect_downcast()),
395 color_targets: desc.color_targets,
396 multiview: desc.multiview,
397 cache: desc.cache.map(|c| c.expect_downcast_ref()),
398 };
399
400 unsafe { D::create_render_pipeline(self, &desc) }
401 .map(|b| -> Box<dyn DynRenderPipeline> { Box::new(b) })
402 }
403
404 unsafe fn create_mesh_pipeline(
405 &self,
406 desc: &MeshPipelineDescriptor<
407 dyn DynPipelineLayout,
408 dyn DynShaderModule,
409 dyn DynPipelineCache,
410 >,
411 ) -> Result<Box<dyn DynRenderPipeline>, PipelineError> {
412 let desc = MeshPipelineDescriptor {
413 label: desc.label,
414 layout: desc.layout.expect_downcast_ref(),
415 task_stage: desc.task_stage.clone().map(|f| f.expect_downcast()),
416 mesh_stage: desc.mesh_stage.clone().expect_downcast(),
417 primitive: desc.primitive,
418 depth_stencil: desc.depth_stencil.clone(),
419 multisample: desc.multisample,
420 fragment_stage: desc.fragment_stage.clone().map(|f| f.expect_downcast()),
421 color_targets: desc.color_targets,
422 multiview: desc.multiview,
423 cache: desc.cache.map(|c| c.expect_downcast_ref()),
424 };
425
426 unsafe { D::create_mesh_pipeline(self, &desc) }
427 .map(|b| -> Box<dyn DynRenderPipeline> { Box::new(b) })
428 }
429
430 unsafe fn destroy_render_pipeline(&self, pipeline: Box<dyn DynRenderPipeline>) {
431 unsafe { D::destroy_render_pipeline(self, pipeline.unbox()) };
432 }
433
434 unsafe fn create_compute_pipeline(
435 &self,
436 desc: &ComputePipelineDescriptor<
437 dyn DynPipelineLayout,
438 dyn DynShaderModule,
439 dyn DynPipelineCache,
440 >,
441 ) -> Result<Box<dyn DynComputePipeline>, PipelineError> {
442 let desc = ComputePipelineDescriptor {
443 label: desc.label,
444 layout: desc.layout.expect_downcast_ref(),
445 stage: desc.stage.clone().expect_downcast(),
446 cache: desc.cache.as_ref().map(|c| c.expect_downcast_ref()),
447 };
448
449 unsafe { D::create_compute_pipeline(self, &desc) }
450 .map(|b| -> Box<dyn DynComputePipeline> { Box::new(b) })
451 }
452
453 unsafe fn destroy_compute_pipeline(&self, pipeline: Box<dyn DynComputePipeline>) {
454 unsafe { D::destroy_compute_pipeline(self, pipeline.unbox()) };
455 }
456
457 unsafe fn create_pipeline_cache(
458 &self,
459 desc: &PipelineCacheDescriptor<'_>,
460 ) -> Result<Box<dyn DynPipelineCache>, PipelineCacheError> {
461 unsafe { D::create_pipeline_cache(self, desc) }
462 .map(|b| -> Box<dyn DynPipelineCache> { Box::new(b) })
463 }
464
465 fn pipeline_cache_validation_key(&self) -> Option<[u8; 16]> {
466 D::pipeline_cache_validation_key(self)
467 }
468
469 unsafe fn destroy_pipeline_cache(&self, pipeline_cache: Box<dyn DynPipelineCache>) {
470 unsafe { D::destroy_pipeline_cache(self, pipeline_cache.unbox()) };
471 }
472
473 unsafe fn create_query_set(
474 &self,
475 desc: &wgt::QuerySetDescriptor<Label>,
476 ) -> Result<Box<dyn DynQuerySet>, DeviceError> {
477 unsafe { D::create_query_set(self, desc) }.map(|b| -> Box<dyn DynQuerySet> { Box::new(b) })
478 }
479
480 unsafe fn destroy_query_set(&self, query_set: Box<dyn DynQuerySet>) {
481 unsafe { D::destroy_query_set(self, query_set.unbox()) };
482 }
483
484 unsafe fn create_fence(&self) -> Result<Box<dyn DynFence>, DeviceError> {
485 unsafe { D::create_fence(self) }.map(|b| -> Box<dyn DynFence> { Box::new(b) })
486 }
487
488 unsafe fn destroy_fence(&self, fence: Box<dyn DynFence>) {
489 unsafe { D::destroy_fence(self, fence.unbox()) };
490 }
491
492 unsafe fn get_fence_value(&self, fence: &dyn DynFence) -> Result<FenceValue, DeviceError> {
493 let fence = fence.expect_downcast_ref();
494 unsafe { D::get_fence_value(self, fence) }
495 }
496
497 unsafe fn wait(
498 &self,
499 fence: &dyn DynFence,
500 value: FenceValue,
501 timeout_ms: u32,
502 ) -> Result<bool, DeviceError> {
503 let fence = fence.expect_downcast_ref();
504 unsafe { D::wait(self, fence, value, timeout_ms) }
505 }
506
507 unsafe fn start_graphics_debugger_capture(&self) -> bool {
508 unsafe { D::start_graphics_debugger_capture(self) }
509 }
510
511 unsafe fn stop_graphics_debugger_capture(&self) {
512 unsafe { D::stop_graphics_debugger_capture(self) }
513 }
514
515 unsafe fn pipeline_cache_get_data(&self, cache: &dyn DynPipelineCache) -> Option<Vec<u8>> {
516 let cache = cache.expect_downcast_ref();
517 unsafe { D::pipeline_cache_get_data(self, cache) }
518 }
519
520 unsafe fn create_acceleration_structure(
521 &self,
522 desc: &AccelerationStructureDescriptor,
523 ) -> Result<Box<dyn DynAccelerationStructure>, DeviceError> {
524 unsafe { D::create_acceleration_structure(self, desc) }
525 .map(|b| -> Box<dyn DynAccelerationStructure> { Box::new(b) })
526 }
527
528 unsafe fn get_acceleration_structure_build_sizes(
529 &self,
530 desc: &GetAccelerationStructureBuildSizesDescriptor<dyn DynBuffer>,
531 ) -> AccelerationStructureBuildSizes {
532 let entries = desc.entries.expect_downcast();
533 let desc = GetAccelerationStructureBuildSizesDescriptor {
534 entries: &entries,
535 flags: desc.flags,
536 };
537 unsafe { D::get_acceleration_structure_build_sizes(self, &desc) }
538 }
539
540 unsafe fn get_acceleration_structure_device_address(
541 &self,
542 acceleration_structure: &dyn DynAccelerationStructure,
543 ) -> wgt::BufferAddress {
544 let acceleration_structure = acceleration_structure.expect_downcast_ref();
545 unsafe { D::get_acceleration_structure_device_address(self, acceleration_structure) }
546 }
547
548 unsafe fn destroy_acceleration_structure(
549 &self,
550 acceleration_structure: Box<dyn DynAccelerationStructure>,
551 ) {
552 unsafe { D::destroy_acceleration_structure(self, acceleration_structure.unbox()) }
553 }
554
555 fn tlas_instance_to_bytes(&self, instance: TlasInstance) -> Vec<u8> {
556 D::tlas_instance_to_bytes(self, instance)
557 }
558
559 fn get_internal_counters(&self) -> wgt::HalCounters {
560 D::get_internal_counters(self)
561 }
562
563 fn generate_allocator_report(&self) -> Option<wgt::AllocatorReport> {
564 D::generate_allocator_report(self)
565 }
566}