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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/delegated_frame_host.h" | 5 #include "content/browser/renderer_host/delegated_frame_host.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
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379 // Setting the source in this copy request asks that the layer abort any prior | 379 // Setting the source in this copy request asks that the layer abort any prior |
380 // uncommitted copy requests made on behalf of the same frame subscriber. | 380 // uncommitted copy requests made on behalf of the same frame subscriber. |
381 // This will not affect any of the copy requests spawned elsewhere from | 381 // This will not affect any of the copy requests spawned elsewhere from |
382 // DelegatedFrameHost (e.g., a call to CopyFromCompositingSurface() for | 382 // DelegatedFrameHost (e.g., a call to CopyFromCompositingSurface() for |
383 // screenshots) since those copy requests do not specify |frame_subscriber()| | 383 // screenshots) since those copy requests do not specify |frame_subscriber()| |
384 // as a source. | 384 // as a source. |
385 request->set_source(frame_subscriber()); | 385 request->set_source(frame_subscriber()); |
386 if (subscriber_texture.get()) { | 386 if (subscriber_texture.get()) { |
387 request->SetTextureMailbox(cc::TextureMailbox( | 387 request->SetTextureMailbox(cc::TextureMailbox( |
388 subscriber_texture->mailbox(), subscriber_texture->sync_token(), | 388 subscriber_texture->mailbox(), subscriber_texture->sync_token(), |
389 subscriber_texture->target(), current_frame_size_in_dip_, false, | 389 subscriber_texture->target())); |
390 false)); | |
391 } | 390 } |
392 | 391 |
393 if (local_frame_id_.is_valid()) { | 392 if (local_frame_id_.is_valid()) { |
394 // To avoid unnecessary composites, go directly to the Surface rather than | 393 // To avoid unnecessary composites, go directly to the Surface rather than |
395 // through RequestCopyOfOutput (which goes through the browser | 394 // through RequestCopyOfOutput (which goes through the browser |
396 // compositor). | 395 // compositor). |
397 if (!request_copy_of_output_callback_for_testing_.is_null()) | 396 if (!request_copy_of_output_callback_for_testing_.is_null()) |
398 request_copy_of_output_callback_for_testing_.Run(std::move(request)); | 397 request_copy_of_output_callback_for_testing_.Run(std::move(request)); |
399 else | 398 else |
400 surface_factory_->RequestCopyOfSurface(std::move(request)); | 399 surface_factory_->RequestCopyOfSurface(std::move(request)); |
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882 std::move(request)); | 881 std::move(request)); |
883 } | 882 } |
884 } | 883 } |
885 | 884 |
886 void DelegatedFrameHost::UnlockResources() { | 885 void DelegatedFrameHost::UnlockResources() { |
887 DCHECK(local_frame_id_.is_valid()); | 886 DCHECK(local_frame_id_.is_valid()); |
888 delegated_frame_evictor_->UnlockFrame(); | 887 delegated_frame_evictor_->UnlockFrame(); |
889 } | 888 } |
890 | 889 |
891 } // namespace content | 890 } // namespace content |
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