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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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261 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); | 261 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); |
262 if (delegate) | 262 if (delegate) |
263 delegate->SetContinuousInvalidate(needs_begin_frame_); | 263 delegate->SetContinuousInvalidate(needs_begin_frame_); |
264 } | 264 } |
265 | 265 |
266 void SynchronousCompositorOutputSurface::ReturnResources( | 266 void SynchronousCompositorOutputSurface::ReturnResources( |
267 const cc::CompositorFrameAck& frame_ack) { | 267 const cc::CompositorFrameAck& frame_ack) { |
268 ReclaimResources(&frame_ack); | 268 ReclaimResources(&frame_ack); |
269 } | 269 } |
270 | 270 |
271 void SynchronousCompositorOutputSurface::SetMemoryPolicy( | 271 void SynchronousCompositorOutputSurface::SetMemoryPolicy(size_t bytes_limit) { |
272 const SynchronousCompositorMemoryPolicy& policy) { | |
273 DCHECK(CalledOnValidThread()); | 272 DCHECK(CalledOnValidThread()); |
274 memory_policy_.bytes_limit_when_visible = policy.bytes_limit; | 273 memory_policy_.bytes_limit_when_visible = bytes_limit; |
275 memory_policy_.num_resources_limit = policy.num_resources_limit; | |
276 | 274 |
277 if (output_surface_client_) | 275 if (output_surface_client_) |
278 output_surface_client_->SetMemoryPolicy(memory_policy_); | 276 output_surface_client_->SetMemoryPolicy(memory_policy_); |
279 } | 277 } |
280 | 278 |
281 void SynchronousCompositorOutputSurface::GetMessagesToDeliver( | 279 void SynchronousCompositorOutputSurface::GetMessagesToDeliver( |
282 ScopedVector<IPC::Message>* messages) { | 280 ScopedVector<IPC::Message>* messages) { |
283 DCHECK(CalledOnValidThread()); | 281 DCHECK(CalledOnValidThread()); |
284 scoped_ptr<FrameSwapMessageQueue::SendMessageScope> send_message_scope = | 282 scoped_ptr<FrameSwapMessageQueue::SendMessageScope> send_message_scope = |
285 frame_swap_message_queue_->AcquireSendMessageScope(); | 283 frame_swap_message_queue_->AcquireSendMessageScope(); |
286 frame_swap_message_queue_->DrainMessages(messages); | 284 frame_swap_message_queue_->DrainMessages(messages); |
287 } | 285 } |
288 | 286 |
289 // Not using base::NonThreadSafe as we want to enforce a more exacting threading | 287 // Not using base::NonThreadSafe as we want to enforce a more exacting threading |
290 // requirement: SynchronousCompositorOutputSurface() must only be used on the UI | 288 // requirement: SynchronousCompositorOutputSurface() must only be used on the UI |
291 // thread. | 289 // thread. |
292 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { | 290 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { |
293 return BrowserThread::CurrentlyOn(BrowserThread::UI); | 291 return BrowserThread::CurrentlyOn(BrowserThread::UI); |
294 } | 292 } |
295 | 293 |
296 SynchronousCompositorOutputSurfaceDelegate* | 294 SynchronousCompositorOutputSurfaceDelegate* |
297 SynchronousCompositorOutputSurface::GetDelegate() { | 295 SynchronousCompositorOutputSurface::GetDelegate() { |
298 return SynchronousCompositorImpl::FromRoutingID(routing_id_); | 296 return SynchronousCompositorImpl::FromRoutingID(routing_id_); |
299 } | 297 } |
300 | 298 |
301 } // namespace content | 299 } // namespace content |
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