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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 "media/remoting/remoting_renderer_controller.h" | 5 #include "media/remoting/remoting_renderer_controller.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "media/remoting/remoting_cdm_context.h" | 10 #include "media/remoting/remoting_cdm_context.h" |
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66 auto* remoting_cdm_context = RemotingCdmContext::From(cdm_context); | 66 auto* remoting_cdm_context = RemotingCdmContext::From(cdm_context); |
67 if (!remoting_cdm_context) | 67 if (!remoting_cdm_context) |
68 return; | 68 return; |
69 | 69 |
70 remoting_source_->RemoveClient(this); | 70 remoting_source_->RemoveClient(this); |
71 remoting_source_ = remoting_cdm_context->GetRemotingSource(); | 71 remoting_source_ = remoting_cdm_context->GetRemotingSource(); |
72 remoting_source_->AddClient(this); // Calls OnSessionStateChanged(). | 72 remoting_source_->AddClient(this); // Calls OnSessionStateChanged(). |
73 UpdateAndMaybeSwitch(); | 73 UpdateAndMaybeSwitch(); |
74 } | 74 } |
75 | 75 |
| 76 void RemotingRendererController::OnSetPoster(const GURL& poster_url) { |
| 77 DCHECK(thread_checker_.CalledOnValidThread()); |
| 78 |
| 79 if (poster_url != poster_url_) { |
| 80 poster_url_ = poster_url; |
| 81 UpdateAndMaybeShowInterstitial(); |
| 82 } |
| 83 } |
| 84 |
76 void RemotingRendererController::SetSwitchRendererCallback( | 85 void RemotingRendererController::SetSwitchRendererCallback( |
77 const base::Closure& cb) { | 86 const base::Closure& cb) { |
78 DCHECK(thread_checker_.CalledOnValidThread()); | 87 DCHECK(thread_checker_.CalledOnValidThread()); |
79 DCHECK(!cb.is_null()); | 88 DCHECK(!cb.is_null()); |
80 | 89 |
81 switch_renderer_cb_ = cb; | 90 switch_renderer_cb_ = cb; |
82 UpdateAndMaybeSwitch(); | 91 UpdateAndMaybeSwitch(); |
83 } | 92 } |
84 | 93 |
85 base::WeakPtr<remoting::RpcBroker> RemotingRendererController::GetRpcBroker() | 94 base::WeakPtr<remoting::RpcBroker> RemotingRendererController::GetRpcBroker() |
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236 // For encrypted content, it's only valid to switch to remoting renderer, | 245 // For encrypted content, it's only valid to switch to remoting renderer, |
237 // and never back to the local renderer. The RemotingCdmController will | 246 // and never back to the local renderer. The RemotingCdmController will |
238 // force-stop the session when remoting has ended; so no need to call | 247 // force-stop the session when remoting has ended; so no need to call |
239 // StopRemoting() from here. | 248 // StopRemoting() from here. |
240 DCHECK(!is_encrypted_); | 249 DCHECK(!is_encrypted_); |
241 switch_renderer_cb_.Run(); | 250 switch_renderer_cb_.Run(); |
242 remoting_source_->StopRemoting(this); | 251 remoting_source_->StopRemoting(this); |
243 } | 252 } |
244 } | 253 } |
245 | 254 |
| 255 void RemotingRendererController::SetDownloadPosterCallback( |
| 256 const DownloadPosterCallback& cb) { |
| 257 DCHECK(thread_checker_.CalledOnValidThread()); |
| 258 DCHECK(download_poster_cb_.is_null()); |
| 259 download_poster_cb_ = cb; |
| 260 } |
| 261 |
| 262 void RemotingRendererController::UpdateAndMaybeShowInterstitial() { |
| 263 DCHECK(thread_checker_.CalledOnValidThread()); |
| 264 if (pipeline_metadata_.natural_size.IsEmpty()) |
| 265 return; |
| 266 |
| 267 DCHECK(remote_rendering_started_); |
| 268 if (poster_url_.is_empty() || download_poster_cb_.is_null()) { |
| 269 // TODO(xjz): Draw interstitial on a black image and show it. |
| 270 // https://codereview.chromium.org/2566223005/ |
| 271 } else { |
| 272 download_poster_cb_.Run( |
| 273 poster_url_, |
| 274 base::Bind(&RemotingRendererController::PosterImageDownloaded, |
| 275 weak_factory_.GetWeakPtr())); |
| 276 } |
| 277 } |
| 278 |
| 279 void RemotingRendererController::PosterImageDownloaded(const SkBitmap& image) { |
| 280 DCHECK(thread_checker_.CalledOnValidThread()); |
| 281 DCHECK(remote_rendering_started_); |
| 282 // TODO(xjz): Draw interstitial on |image| and show it. |
| 283 // https://codereview.chromium.org/2566223005/ |
| 284 } |
| 285 |
246 } // namespace media | 286 } // namespace media |
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