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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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686 RejectMouseLockOrUnlockIfNecessary(); | 686 RejectMouseLockOrUnlockIfNecessary(); |
687 | 687 |
688 // TODO(evanm): tracking this may no longer be necessary; | 688 // TODO(evanm): tracking this may no longer be necessary; |
689 // eliminate this function if so. | 689 // eliminate this function if so. |
690 SetView(NULL); | 690 SetView(NULL); |
691 } | 691 } |
692 | 692 |
693 void RenderWidgetHostImpl::CopyFromBackingStore( | 693 void RenderWidgetHostImpl::CopyFromBackingStore( |
694 const gfx::Rect& src_subrect, | 694 const gfx::Rect& src_subrect, |
695 const gfx::Size& accelerated_dst_size, | 695 const gfx::Size& accelerated_dst_size, |
696 const base::Callback<void(bool, const SkBitmap&)>& callback, | 696 ReadbackRequestCallback& callback, |
697 const SkColorType color_type) { | 697 const SkColorType color_type) { |
698 if (view_) { | 698 if (view_) { |
699 TRACE_EVENT0("browser", | 699 TRACE_EVENT0("browser", |
700 "RenderWidgetHostImpl::CopyFromBackingStore::FromCompositingSurface"); | 700 "RenderWidgetHostImpl::CopyFromBackingStore::FromCompositingSurface"); |
701 gfx::Rect accelerated_copy_rect = src_subrect.IsEmpty() ? | 701 gfx::Rect accelerated_copy_rect = src_subrect.IsEmpty() ? |
702 gfx::Rect(view_->GetViewBounds().size()) : src_subrect; | 702 gfx::Rect(view_->GetViewBounds().size()) : src_subrect; |
703 view_->CopyFromCompositingSurface( | 703 view_->CopyFromCompositingSurface( |
704 accelerated_copy_rect, accelerated_dst_size, callback, color_type); | 704 accelerated_copy_rect, accelerated_dst_size, callback, color_type); |
705 return; | 705 return; |
706 } | 706 } |
707 | 707 |
708 callback.Run(false, SkBitmap()); | 708 callback.Run(SkBitmap(), content::READBACK_FAILED); |
709 } | 709 } |
710 | 710 |
711 bool RenderWidgetHostImpl::CanCopyFromBackingStore() { | 711 bool RenderWidgetHostImpl::CanCopyFromBackingStore() { |
712 if (view_) | 712 if (view_) |
713 return view_->IsSurfaceAvailableForCopy(); | 713 return view_->IsSurfaceAvailableForCopy(); |
714 return false; | 714 return false; |
715 } | 715 } |
716 | 716 |
717 #if defined(OS_ANDROID) | 717 #if defined(OS_ANDROID) |
718 void RenderWidgetHostImpl::LockBackingStore() { | 718 void RenderWidgetHostImpl::LockBackingStore() { |
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2443 } | 2443 } |
2444 #endif | 2444 #endif |
2445 | 2445 |
2446 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() { | 2446 SkColorType RenderWidgetHostImpl::PreferredReadbackFormat() { |
2447 if (view_) | 2447 if (view_) |
2448 return view_->PreferredReadbackFormat(); | 2448 return view_->PreferredReadbackFormat(); |
2449 return kN32_SkColorType; | 2449 return kN32_SkColorType; |
2450 } | 2450 } |
2451 | 2451 |
2452 } // namespace content | 2452 } // namespace content |
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