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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/android/in_process/synchronous_compositor_output_surfa
ce.h" | 5 #include "content/browser/android/in_process/synchronous_compositor_output_surfa
ce.h" |
| 6 | 6 |
| 7 #include "base/auto_reset.h" | 7 #include "base/auto_reset.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "cc/output/begin_frame_args.h" | 9 #include "cc/output/begin_frame_args.h" |
| 10 #include "cc/output/compositor_frame.h" | 10 #include "cc/output/compositor_frame.h" |
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| 135 void SynchronousCompositorOutputSurface::SwapBuffers( | 135 void SynchronousCompositorOutputSurface::SwapBuffers( |
| 136 cc::CompositorFrame* frame) { | 136 cc::CompositorFrame* frame) { |
| 137 DCHECK(CalledOnValidThread()); | 137 DCHECK(CalledOnValidThread()); |
| 138 if (!ForcedDrawToSoftwareDevice()) { | 138 if (!ForcedDrawToSoftwareDevice()) { |
| 139 DCHECK(context_provider_); | 139 DCHECK(context_provider_); |
| 140 context_provider_->ContextGL()->ShallowFlushCHROMIUM(); | 140 context_provider_->ContextGL()->ShallowFlushCHROMIUM(); |
| 141 } | 141 } |
| 142 UpdateFrameMetaData(frame->metadata); | 142 UpdateFrameMetaData(frame->metadata); |
| 143 | 143 |
| 144 did_swap_buffer_ = true; | 144 did_swap_buffer_ = true; |
| 145 DidSwapBuffers(); | 145 client_->DidSwapBuffers(); |
| 146 } | 146 } |
| 147 | 147 |
| 148 void SynchronousCompositorOutputSurface::UpdateFrameMetaData( | 148 void SynchronousCompositorOutputSurface::UpdateFrameMetaData( |
| 149 const cc::CompositorFrameMetadata& frame_info) { | 149 const cc::CompositorFrameMetadata& frame_info) { |
| 150 if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { | 150 if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
| 151 BrowserThread::PostTask( | 151 BrowserThread::PostTask( |
| 152 BrowserThread::UI, | 152 BrowserThread::UI, |
| 153 FROM_HERE, | 153 FROM_HERE, |
| 154 base::Bind(&SynchronousCompositorOutputSurface::UpdateFrameMetaData, | 154 base::Bind(&SynchronousCompositorOutputSurface::UpdateFrameMetaData, |
| 155 weak_ptr_factory_.GetWeakPtr(), | 155 weak_ptr_factory_.GetWeakPtr(), |
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| 246 if (valid_for_tile_management) { | 246 if (valid_for_tile_management) { |
| 247 cached_hw_transform_ = adjusted_transform; | 247 cached_hw_transform_ = adjusted_transform; |
| 248 cached_hw_viewport_ = viewport; | 248 cached_hw_viewport_ = viewport; |
| 249 cached_hw_clip_ = clip; | 249 cached_hw_clip_ = clip; |
| 250 } else { | 250 } else { |
| 251 SetExternalDrawConstraints( | 251 SetExternalDrawConstraints( |
| 252 cached_hw_transform_, cached_hw_viewport_, cached_hw_clip_, true); | 252 cached_hw_transform_, cached_hw_viewport_, cached_hw_clip_, true); |
| 253 } | 253 } |
| 254 | 254 |
| 255 if (did_swap_buffer_) | 255 if (did_swap_buffer_) |
| 256 OnSwapBuffersComplete(); | 256 client_->OnSwapBuffersComplete(); |
| 257 | 257 |
| 258 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); | 258 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); |
| 259 if (delegate) | 259 if (delegate) |
| 260 delegate->SetContinuousInvalidate(needs_begin_frame_); | 260 delegate->SetContinuousInvalidate(needs_begin_frame_); |
| 261 } | 261 } |
| 262 | 262 |
| 263 void SynchronousCompositorOutputSurface::PostCheckForRetroactiveBeginFrame() { | 263 void SynchronousCompositorOutputSurface::PostCheckForRetroactiveBeginFrame() { |
| 264 // Synchronous compositor cannot perform retroactive BeginFrames, so | 264 // Synchronous compositor cannot perform retroactive BeginFrames, so |
| 265 // intentionally no-op here. | 265 // intentionally no-op here. |
| 266 } | 266 } |
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| 281 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { | 281 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { |
| 282 return BrowserThread::CurrentlyOn(BrowserThread::UI); | 282 return BrowserThread::CurrentlyOn(BrowserThread::UI); |
| 283 } | 283 } |
| 284 | 284 |
| 285 SynchronousCompositorOutputSurfaceDelegate* | 285 SynchronousCompositorOutputSurfaceDelegate* |
| 286 SynchronousCompositorOutputSurface::GetDelegate() { | 286 SynchronousCompositorOutputSurface::GetDelegate() { |
| 287 return SynchronousCompositorImpl::FromRoutingID(routing_id_); | 287 return SynchronousCompositorImpl::FromRoutingID(routing_id_); |
| 288 } | 288 } |
| 289 | 289 |
| 290 } // namespace content | 290 } // namespace content |
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