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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "platform/graphics/OffscreenCanvasFrameDispatcherImpl.h" | 5 #include "platform/graphics/OffscreenCanvasFrameDispatcherImpl.h" |
| 6 | 6 |
| 7 #include "cc/output/compositor_frame.h" | 7 #include "cc/output/compositor_frame.h" |
| 8 #include "cc/quads/texture_draw_quad.h" | 8 #include "cc/quads/texture_draw_quad.h" |
| 9 #include "gpu/command_buffer/client/gles2_interface.h" | 9 #include "gpu/command_buffer/client/gles2_interface.h" |
| 10 #include "platform/CrossThreadFunctional.h" | 10 #include "platform/CrossThreadFunctional.h" |
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| 50 DCHECK(!m_sink.is_bound()); | 50 DCHECK(!m_sink.is_bound()); |
| 51 mojom::blink::OffscreenCanvasCompositorFrameSinkProviderPtr provider; | 51 mojom::blink::OffscreenCanvasCompositorFrameSinkProviderPtr provider; |
| 52 Platform::current()->interfaceProvider()->getInterface( | 52 Platform::current()->interfaceProvider()->getInterface( |
| 53 mojo::MakeRequest(&provider)); | 53 mojo::MakeRequest(&provider)); |
| 54 provider->CreateCompositorFrameSink(m_frameSinkId, | 54 provider->CreateCompositorFrameSink(m_frameSinkId, |
| 55 m_binding.CreateInterfacePtrAndBind(), | 55 m_binding.CreateInterfacePtrAndBind(), |
| 56 mojo::MakeRequest(&m_sink)); | 56 mojo::MakeRequest(&m_sink)); |
| 57 } | 57 } |
| 58 } | 58 } |
| 59 | 59 |
| 60 OffscreenCanvasFrameDispatcherImpl::~OffscreenCanvasFrameDispatcherImpl() { | 60 OffscreenCanvasFrameDispatcherImpl::~OffscreenCanvasFrameDispatcherImpl() {} |
| 61 } | |
| 62 | 61 |
| 63 void OffscreenCanvasFrameDispatcherImpl::setTransferableResourceToSharedBitmap( | 62 void OffscreenCanvasFrameDispatcherImpl::setTransferableResourceToSharedBitmap( |
| 64 cc::TransferableResource& resource, | 63 cc::TransferableResource& resource, |
| 65 RefPtr<StaticBitmapImage> image) { | 64 RefPtr<StaticBitmapImage> image) { |
| 66 std::unique_ptr<cc::SharedBitmap> bitmap = | 65 std::unique_ptr<cc::SharedBitmap> bitmap = |
| 67 Platform::current()->allocateSharedBitmap(IntSize(m_width, m_height)); | 66 Platform::current()->allocateSharedBitmap(IntSize(m_width, m_height)); |
| 68 if (!bitmap) | 67 if (!bitmap) |
| 69 return; | 68 return; |
| 70 unsigned char* pixels = bitmap->pixels(); | 69 unsigned char* pixels = bitmap->pixels(); |
| 71 DCHECK(pixels); | 70 DCHECK(pixels); |
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| 441 | 440 |
| 442 void OffscreenCanvasFrameDispatcherImpl::reshape(int width, int height) { | 441 void OffscreenCanvasFrameDispatcherImpl::reshape(int width, int height) { |
| 443 if (m_width != width || m_height != height) { | 442 if (m_width != width || m_height != height) { |
| 444 m_width = width; | 443 m_width = width; |
| 445 m_height = height; | 444 m_height = height; |
| 446 m_changeSizeForNextCommit = true; | 445 m_changeSizeForNextCommit = true; |
| 447 } | 446 } |
| 448 } | 447 } |
| 449 | 448 |
| 450 } // namespace blink | 449 } // namespace blink |
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