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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights | 2 * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights |
3 * reserved. | 3 * reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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2222 return PreloadTypeToString(PreloadType()); | 2222 return PreloadTypeToString(PreloadType()); |
2223 } | 2223 } |
2224 | 2224 |
2225 void HTMLMediaElement::setPreload(const AtomicString& preload) { | 2225 void HTMLMediaElement::setPreload(const AtomicString& preload) { |
2226 BLINK_MEDIA_LOG << "setPreload(" << (void*)this << ", " << preload << ")"; | 2226 BLINK_MEDIA_LOG << "setPreload(" << (void*)this << ", " << preload << ")"; |
2227 setAttribute(preloadAttr, preload); | 2227 setAttribute(preloadAttr, preload); |
2228 } | 2228 } |
2229 | 2229 |
2230 WebMediaPlayer::Preload HTMLMediaElement::PreloadType() const { | 2230 WebMediaPlayer::Preload HTMLMediaElement::PreloadType() const { |
2231 const AtomicString& preload = FastGetAttribute(preloadAttr); | 2231 const AtomicString& preload = FastGetAttribute(preloadAttr); |
2232 if (EqualIgnoringCase(preload, "none")) { | 2232 if (DeprecatedEqualIgnoringCase(preload, "none")) { |
2233 UseCounter::Count(GetDocument(), UseCounter::kHTMLMediaElementPreloadNone); | 2233 UseCounter::Count(GetDocument(), UseCounter::kHTMLMediaElementPreloadNone); |
2234 return WebMediaPlayer::kPreloadNone; | 2234 return WebMediaPlayer::kPreloadNone; |
2235 } | 2235 } |
2236 | 2236 |
2237 // If the source scheme is requires network, force preload to 'none' on Data | 2237 // If the source scheme is requires network, force preload to 'none' on Data |
2238 // Saver and for low end devices. | 2238 // Saver and for low end devices. |
2239 if (GetDocument().GetSettings() && | 2239 if (GetDocument().GetSettings() && |
2240 (GetDocument().GetSettings()->GetDataSaverEnabled() || | 2240 (GetDocument().GetSettings()->GetDataSaverEnabled() || |
2241 GetDocument().GetSettings()->GetForcePreloadNoneForMediaElements()) && | 2241 GetDocument().GetSettings()->GetForcePreloadNoneForMediaElements()) && |
2242 (current_src_.Protocol() != "blob" && current_src_.Protocol() != "data" && | 2242 (current_src_.Protocol() != "blob" && current_src_.Protocol() != "data" && |
2243 current_src_.Protocol() != "file")) { | 2243 current_src_.Protocol() != "file")) { |
2244 UseCounter::Count(GetDocument(), | 2244 UseCounter::Count(GetDocument(), |
2245 UseCounter::kHTMLMediaElementPreloadForcedNone); | 2245 UseCounter::kHTMLMediaElementPreloadForcedNone); |
2246 return WebMediaPlayer::kPreloadNone; | 2246 return WebMediaPlayer::kPreloadNone; |
2247 } | 2247 } |
2248 | 2248 |
2249 if (EqualIgnoringCase(preload, "metadata")) { | 2249 if (DeprecatedEqualIgnoringCase(preload, "metadata")) { |
2250 UseCounter::Count(GetDocument(), | 2250 UseCounter::Count(GetDocument(), |
2251 UseCounter::kHTMLMediaElementPreloadMetadata); | 2251 UseCounter::kHTMLMediaElementPreloadMetadata); |
2252 return WebMediaPlayer::kPreloadMetaData; | 2252 return WebMediaPlayer::kPreloadMetaData; |
2253 } | 2253 } |
2254 | 2254 |
2255 // Force preload to 'metadata' on cellular connections. | 2255 // Force preload to 'metadata' on cellular connections. |
2256 if (GetNetworkStateNotifier().IsCellularConnectionType()) { | 2256 if (GetNetworkStateNotifier().IsCellularConnectionType()) { |
2257 UseCounter::Count(GetDocument(), | 2257 UseCounter::Count(GetDocument(), |
2258 UseCounter::kHTMLMediaElementPreloadForcedMetadata); | 2258 UseCounter::kHTMLMediaElementPreloadForcedMetadata); |
2259 return WebMediaPlayer::kPreloadMetaData; | 2259 return WebMediaPlayer::kPreloadMetaData; |
2260 } | 2260 } |
2261 | 2261 |
2262 if (EqualIgnoringCase(preload, "auto")) { | 2262 if (DeprecatedEqualIgnoringCase(preload, "auto")) { |
2263 UseCounter::Count(GetDocument(), UseCounter::kHTMLMediaElementPreloadAuto); | 2263 UseCounter::Count(GetDocument(), UseCounter::kHTMLMediaElementPreloadAuto); |
2264 return WebMediaPlayer::kPreloadAuto; | 2264 return WebMediaPlayer::kPreloadAuto; |
2265 } | 2265 } |
2266 | 2266 |
2267 // "The attribute's missing value default is user-agent defined, though the | 2267 // "The attribute's missing value default is user-agent defined, though the |
2268 // Metadata state is suggested as a compromise between reducing server load | 2268 // Metadata state is suggested as a compromise between reducing server load |
2269 // and providing an optimal user experience." | 2269 // and providing an optimal user experience." |
2270 | 2270 |
2271 // The spec does not define an invalid value default: | 2271 // The spec does not define an invalid value default: |
2272 // https://www.w3.org/Bugs/Public/show_bug.cgi?id=28950 | 2272 // https://www.w3.org/Bugs/Public/show_bug.cgi?id=28950 |
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3857 audio_source_node_ = source_node; | 3857 audio_source_node_ = source_node; |
3858 | 3858 |
3859 AudioSourceProviderClientLockScope scope(*this); | 3859 AudioSourceProviderClientLockScope scope(*this); |
3860 GetAudioSourceProvider().SetClient(audio_source_node_); | 3860 GetAudioSourceProvider().SetClient(audio_source_node_); |
3861 } | 3861 } |
3862 | 3862 |
3863 WebMediaPlayer::CORSMode HTMLMediaElement::CorsMode() const { | 3863 WebMediaPlayer::CORSMode HTMLMediaElement::CorsMode() const { |
3864 const AtomicString& cross_origin_mode = FastGetAttribute(crossoriginAttr); | 3864 const AtomicString& cross_origin_mode = FastGetAttribute(crossoriginAttr); |
3865 if (cross_origin_mode.IsNull()) | 3865 if (cross_origin_mode.IsNull()) |
3866 return WebMediaPlayer::kCORSModeUnspecified; | 3866 return WebMediaPlayer::kCORSModeUnspecified; |
3867 if (EqualIgnoringCase(cross_origin_mode, "use-credentials")) | 3867 if (DeprecatedEqualIgnoringCase(cross_origin_mode, "use-credentials")) |
3868 return WebMediaPlayer::kCORSModeUseCredentials; | 3868 return WebMediaPlayer::kCORSModeUseCredentials; |
3869 return WebMediaPlayer::kCORSModeAnonymous; | 3869 return WebMediaPlayer::kCORSModeAnonymous; |
3870 } | 3870 } |
3871 | 3871 |
3872 void HTMLMediaElement::SetWebLayer(WebLayer* web_layer) { | 3872 void HTMLMediaElement::SetWebLayer(WebLayer* web_layer) { |
3873 if (web_layer == web_layer_) | 3873 if (web_layer == web_layer_) |
3874 return; | 3874 return; |
3875 | 3875 |
3876 // If either of the layers is null we need to enable or disable compositing. | 3876 // If either of the layers is null we need to enable or disable compositing. |
3877 // This is done by triggering a style recalc. | 3877 // This is done by triggering a style recalc. |
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4268 kMostlyFillViewportBecomeStableSeconds, BLINK_FROM_HERE); | 4268 kMostlyFillViewportBecomeStableSeconds, BLINK_FROM_HERE); |
4269 } | 4269 } |
4270 | 4270 |
4271 void HTMLMediaElement::ViewportFillDebouncerTimerFired(TimerBase*) { | 4271 void HTMLMediaElement::ViewportFillDebouncerTimerFired(TimerBase*) { |
4272 mostly_filling_viewport_ = true; | 4272 mostly_filling_viewport_ = true; |
4273 if (web_media_player_) | 4273 if (web_media_player_) |
4274 web_media_player_->BecameDominantVisibleContent(mostly_filling_viewport_); | 4274 web_media_player_->BecameDominantVisibleContent(mostly_filling_viewport_); |
4275 } | 4275 } |
4276 | 4276 |
4277 } // namespace blink | 4277 } // namespace blink |
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