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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/render_widget_host_impl.h" | 5 #include "content/browser/renderer_host/render_widget_host_impl.h" |
6 | 6 |
7 #include <math.h> | 7 #include <math.h> |
8 #include <set> | 8 #include <set> |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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663 RejectMouseLockOrUnlockIfNecessary(); | 663 RejectMouseLockOrUnlockIfNecessary(); |
664 | 664 |
665 // TODO(evanm): tracking this may no longer be necessary; | 665 // TODO(evanm): tracking this may no longer be necessary; |
666 // eliminate this function if so. | 666 // eliminate this function if so. |
667 SetView(NULL); | 667 SetView(NULL); |
668 } | 668 } |
669 | 669 |
670 void RenderWidgetHostImpl::CopyFromBackingStore( | 670 void RenderWidgetHostImpl::CopyFromBackingStore( |
671 const gfx::Rect& src_subrect, | 671 const gfx::Rect& src_subrect, |
672 const gfx::Size& accelerated_dst_size, | 672 const gfx::Size& accelerated_dst_size, |
673 const base::Callback<void(bool, const SkBitmap&)>& callback, | 673 CopyFromCompositingSurfaceCallback& callback, |
674 const SkColorType color_type) { | 674 const SkColorType color_type) { |
675 if (view_) { | 675 if (view_) { |
676 TRACE_EVENT0("browser", | 676 TRACE_EVENT0("browser", |
677 "RenderWidgetHostImpl::CopyFromBackingStore::FromCompositingSurface"); | 677 "RenderWidgetHostImpl::CopyFromBackingStore::FromCompositingSurface"); |
678 gfx::Rect accelerated_copy_rect = src_subrect.IsEmpty() ? | 678 gfx::Rect accelerated_copy_rect = src_subrect.IsEmpty() ? |
679 gfx::Rect(view_->GetViewBounds().size()) : src_subrect; | 679 gfx::Rect(view_->GetViewBounds().size()) : src_subrect; |
680 view_->CopyFromCompositingSurface( | 680 view_->CopyFromCompositingSurface( |
681 accelerated_copy_rect, accelerated_dst_size, callback, color_type); | 681 accelerated_copy_rect, accelerated_dst_size, callback, color_type); |
682 return; | 682 return; |
683 } | 683 } |
684 | 684 |
685 callback.Run(false, SkBitmap()); | 685 callback.Run(false, SkBitmap(), content::READBACK_FAILED); |
686 } | 686 } |
687 | 687 |
688 bool RenderWidgetHostImpl::CanCopyFromBackingStore() { | 688 bool RenderWidgetHostImpl::CanCopyFromBackingStore() { |
689 if (view_) | 689 if (view_) |
690 return view_->IsSurfaceAvailableForCopy(); | 690 return view_->IsSurfaceAvailableForCopy(); |
691 return false; | 691 return false; |
692 } | 692 } |
693 | 693 |
694 #if defined(OS_ANDROID) | 694 #if defined(OS_ANDROID) |
695 void RenderWidgetHostImpl::LockBackingStore() { | 695 void RenderWidgetHostImpl::LockBackingStore() { |
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2371 } | 2371 } |
2372 #endif | 2372 #endif |
2373 | 2373 |
2374 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() { | 2374 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() { |
2375 if (view_) | 2375 if (view_) |
2376 return view_->PreferredReadbackFormat(); | 2376 return view_->PreferredReadbackFormat(); |
2377 return kN32_SkColorType; | 2377 return kN32_SkColorType; |
2378 } | 2378 } |
2379 | 2379 |
2380 } // namespace content | 2380 } // namespace content |
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