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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/Histogram.h" | 10 #include "platform/Histogram.h" |
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21 #include "ui/gfx/transform.h" | 21 #include "ui/gfx/transform.h" |
22 #include "wtf/typed_arrays/ArrayBuffer.h" | 22 #include "wtf/typed_arrays/ArrayBuffer.h" |
23 #include "wtf/typed_arrays/Uint8Array.h" | 23 #include "wtf/typed_arrays/Uint8Array.h" |
24 | 24 |
25 namespace blink { | 25 namespace blink { |
26 | 26 |
27 OffscreenCanvasFrameDispatcherImpl::OffscreenCanvasFrameDispatcherImpl( | 27 OffscreenCanvasFrameDispatcherImpl::OffscreenCanvasFrameDispatcherImpl( |
28 uint32_t clientId, | 28 uint32_t clientId, |
29 uint32_t sinkId, | 29 uint32_t sinkId, |
30 uint32_t localId, | 30 uint32_t localId, |
31 uint64_t nonce, | 31 uint64_t nonceHigh, |
| 32 uint64_t nonceLow, |
32 int width, | 33 int width, |
33 int height) | 34 int height) |
34 : m_surfaceId(cc::FrameSinkId(clientId, sinkId), | 35 : m_surfaceId( |
35 cc::LocalFrameId(localId, nonce)), | 36 cc::FrameSinkId(clientId, sinkId), |
| 37 cc::LocalFrameId( |
| 38 localId, |
| 39 base::UnguessableToken::Deserialize(nonceHigh, nonceLow))), |
36 m_width(width), | 40 m_width(width), |
37 m_height(height), | 41 m_height(height), |
38 m_nextResourceId(1u), | 42 m_nextResourceId(1u), |
39 m_binding(this) { | 43 m_binding(this) { |
40 DCHECK(!m_sink.is_bound()); | 44 DCHECK(!m_sink.is_bound()); |
41 mojom::blink::OffscreenCanvasCompositorFrameSinkProviderPtr provider; | 45 mojom::blink::OffscreenCanvasCompositorFrameSinkProviderPtr provider; |
42 Platform::current()->interfaceProvider()->getInterface( | 46 Platform::current()->interfaceProvider()->getInterface( |
43 mojo::GetProxy(&provider)); | 47 mojo::GetProxy(&provider)); |
44 provider->CreateCompositorFrameSink(m_surfaceId, | 48 provider->CreateCompositorFrameSink(m_surfaceId, |
45 m_binding.CreateInterfacePtrAndBind(), | 49 m_binding.CreateInterfacePtrAndBind(), |
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334 } | 338 } |
335 | 339 |
336 bool OffscreenCanvasFrameDispatcherImpl::verifyImageSize( | 340 bool OffscreenCanvasFrameDispatcherImpl::verifyImageSize( |
337 const IntSize imageSize) { | 341 const IntSize imageSize) { |
338 if (imageSize.width() == m_width && imageSize.height() == m_height) | 342 if (imageSize.width() == m_width && imageSize.height() == m_height) |
339 return true; | 343 return true; |
340 return false; | 344 return false; |
341 } | 345 } |
342 | 346 |
343 } // namespace blink | 347 } // namespace blink |
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