Eliminate MediaPlayer & MediaPlayerClient abstractions

Source/web/WebMediaPlayerClientImpl.cpp

Index: Source/web/WebMediaPlayerClientImpl.cpp
diff --git a/Source/web/WebMediaPlayerClientImpl.cpp b/Source/web/WebMediaPlayerClientImpl.cpp
deleted file mode 100644
index 4be4f6d80a962ab43128f849468c8e72063cd89a..0000000000000000000000000000000000000000
--- a/Source/web/WebMediaPlayerClientImpl.cpp
+++ /dev/null
@@ -1,314 +0,0 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "config.h"
-#include "web/WebMediaPlayerClientImpl.h"
-
-#include "core/frame/LocalFrame.h"
-#include "core/html/HTMLMediaElement.h"
-#include "core/html/TimeRanges.h"
-#include "core/layout/LayoutView.h"
-#include "modules/encryptedmedia/HTMLMediaElementEncryptedMedia.h"
-#include "modules/mediastream/MediaStreamRegistry.h"
-#include "platform/audio/AudioBus.h"
-#include "platform/audio/AudioSourceProviderClient.h"
-#include "platform/geometry/IntSize.h"
-#include "platform/graphics/GraphicsContext.h"
-#include "platform/graphics/GraphicsLayer.h"
-#include "platform/graphics/gpu/Extensions3DUtil.h"
-#include "public/platform/Platform.h"
-#include "public/platform/WebAudioSourceProvider.h"
-#include "public/platform/WebCString.h"
-#include "public/platform/WebCanvas.h"
-#include "public/platform/WebCompositorSupport.h"
-#include "public/platform/WebContentDecryptionModule.h"
-#include "public/platform/WebGraphicsContext3DProvider.h"
-#include "public/platform/WebInbandTextTrack.h"
-#include "public/platform/WebMediaPlayer.h"
-#include "public/platform/WebRect.h"
-#include "public/platform/WebString.h"
-#include "public/platform/WebURL.h"
-#include "public/web/WebDocument.h"
-#include "public/web/WebFrameClient.h"
-#include "web/WebLocalFrameImpl.h"
-#include "web/WebViewImpl.h"
-
-#include "wtf/Assertions.h"
-#include "wtf/text/CString.h"
-
-namespace blink {
-
-static PassOwnPtr<WebMediaPlayer> createWebMediaPlayer(WebMediaPlayerClient* client, const WebURL& url, LocalFrame* frame, WebContentDecryptionModule* initialCdm)
-{
-    WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame);
-
-    if (!webFrame || !webFrame->client())
-        return nullptr;
-    return adoptPtr(webFrame->client()->createMediaPlayer(webFrame, url, client, initialCdm));
-}
-
-WebMediaPlayer* WebMediaPlayerClientImpl::webMediaPlayer() const
-{
-    return m_webMediaPlayer.get();
-}
-
-// WebMediaPlayerClient --------------------------------------------------------
-
-WebMediaPlayerClientImpl::~WebMediaPlayerClientImpl()
-{
-    // Explicitly destroy the WebMediaPlayer to allow verification of tear down.
-    m_webMediaPlayer.clear();
-}
-
-void WebMediaPlayerClientImpl::networkStateChanged()
-{
-    m_client->mediaPlayerNetworkStateChanged();
-}
-
-void WebMediaPlayerClientImpl::readyStateChanged()
-{
-    m_client->mediaPlayerReadyStateChanged();
-}
-
-void WebMediaPlayerClientImpl::timeChanged()
-{
-    m_client->mediaPlayerTimeChanged();
-}
-
-void WebMediaPlayerClientImpl::repaint()
-{
-    m_client->mediaPlayerRepaint();
-}
-
-void WebMediaPlayerClientImpl::durationChanged()
-{
-    m_client->mediaPlayerDurationChanged();
-}
-
-void WebMediaPlayerClientImpl::sizeChanged()
-{
-    m_client->mediaPlayerSizeChanged();
-}
-
-void WebMediaPlayerClientImpl::playbackStateChanged()
-{
-    m_client->mediaPlayerPlaybackStateChanged();
-}
-
-void WebMediaPlayerClientImpl::keyAdded(const WebString& keySystem, const WebString& sessionId)
-{
-    HTMLMediaElementEncryptedMedia::keyAdded(mediaElement(), keySystem, sessionId);
-}
-
-void WebMediaPlayerClientImpl::keyError(const WebString& keySystem, const WebString& sessionId, MediaKeyErrorCode errorCode, unsigned short systemCode)
-{
-    HTMLMediaElementEncryptedMedia::keyError(mediaElement(), keySystem, sessionId, errorCode, systemCode);
-}
-
-void WebMediaPlayerClientImpl::keyMessage(const WebString& keySystem, const WebString& sessionId, const unsigned char* message, unsigned messageLength, const WebURL& defaultURL)
-{
-    HTMLMediaElementEncryptedMedia::keyMessage(mediaElement(), keySystem, sessionId, message, messageLength, defaultURL);
-}
-
-void WebMediaPlayerClientImpl::encrypted(WebEncryptedMediaInitDataType initDataType, const unsigned char* initData, unsigned initDataLength)
-{
-    HTMLMediaElementEncryptedMedia::encrypted(mediaElement(), initDataType, initData, initDataLength);
-}
-
-void WebMediaPlayerClientImpl::didBlockPlaybackWaitingForKey()
-{
-    HTMLMediaElementEncryptedMedia::didBlockPlaybackWaitingForKey(mediaElement());
-}
-
-void WebMediaPlayerClientImpl::didResumePlaybackBlockedForKey()
-{
-    HTMLMediaElementEncryptedMedia::didResumePlaybackBlockedForKey(mediaElement());
-}
-
-void WebMediaPlayerClientImpl::setWebLayer(WebLayer* layer)
-{
-    m_client->mediaPlayerSetWebLayer(layer);
-}
-
-WebMediaPlayer::TrackId WebMediaPlayerClientImpl::addAudioTrack(const WebString& id, AudioTrackKind kind, const WebString& label, const WebString& language, bool enabled)
-{
-    return mediaElement().addAudioTrack(id, kind, label, language, enabled);
-}
-
-void WebMediaPlayerClientImpl::removeAudioTrack(WebMediaPlayer::TrackId id)
-{
-    mediaElement().removeAudioTrack(id);
-}
-
-WebMediaPlayer::TrackId WebMediaPlayerClientImpl::addVideoTrack(const WebString& id, VideoTrackKind kind, const WebString& label, const WebString& language, bool selected)
-{
-    return mediaElement().addVideoTrack(id, kind, label, language, selected);
-}
-
-void WebMediaPlayerClientImpl::removeVideoTrack(WebMediaPlayer::TrackId id)
-{
-    mediaElement().removeVideoTrack(id);
-}
-
-void WebMediaPlayerClientImpl::addTextTrack(WebInbandTextTrack* textTrack)
-{
-    m_client->mediaPlayerDidAddTextTrack(textTrack);
-}
-
-void WebMediaPlayerClientImpl::removeTextTrack(WebInbandTextTrack* textTrack)
-{
-    m_client->mediaPlayerDidRemoveTextTrack(textTrack);
-}
-
-void WebMediaPlayerClientImpl::mediaSourceOpened(WebMediaSource* webMediaSource)
-{
-    ASSERT(webMediaSource);
-    m_client->mediaPlayerMediaSourceOpened(webMediaSource);
-}
-
-void WebMediaPlayerClientImpl::requestSeek(double time)
-{
-    m_client->mediaPlayerRequestSeek(time);
-}
-
-void WebMediaPlayerClientImpl::remoteRouteAvailabilityChanged(bool routesAvailable)
-{
-    mediaElement().remoteRouteAvailabilityChanged(routesAvailable);
-}
-
-void WebMediaPlayerClientImpl::connectedToRemoteDevice()
-{
-    mediaElement().connectedToRemoteDevice();
-}
-
-void WebMediaPlayerClientImpl::disconnectedFromRemoteDevice()
-{
-    mediaElement().disconnectedFromRemoteDevice();
-}
-
-// MediaPlayer -------------------------------------------------
-void WebMediaPlayerClientImpl::load(WebMediaPlayer::LoadType loadType, const WTF::String& url, WebMediaPlayer::CORSMode corsMode)
-{
-    ASSERT(!m_webMediaPlayer);
-
-    // FIXME: Remove this cast
-    LocalFrame* frame = mediaElement().document().frame();
-
-    WebURL poster = m_client->mediaPlayerPosterURL();
-
-    KURL kurl(ParsedURLString, url);
-    m_webMediaPlayer = createWebMediaPlayer(this, kurl, frame, HTMLMediaElementEncryptedMedia::contentDecryptionModule(mediaElement()));
-    if (!m_webMediaPlayer)
-        return;
-
-    if (mediaElement().layoutObject())
-        mediaElement().layoutObject()->setShouldDoFullPaintInvalidation();
-
-#if ENABLE(WEB_AUDIO)
-    // Make sure if we create/re-create the WebMediaPlayer that we update our wrapper.
-    m_audioSourceProvider.wrap(m_webMediaPlayer->audioSourceProvider());
-#endif
-
-    m_webMediaPlayer->setVolume(mediaElement().effectiveMediaVolume());
-
-    m_webMediaPlayer->setPoster(poster);
-
-    setPreload(mediaElement().effectivePreloadType());
-
-    m_webMediaPlayer->load(loadType, kurl, corsMode);
-
-    if (mediaElement().isFullscreen())
-        m_webMediaPlayer->enterFullscreen();
-}
-
-void WebMediaPlayerClientImpl::setPreload(MediaPlayer::Preload preload)
-{
-    if (m_webMediaPlayer)
-        m_webMediaPlayer->setPreload(static_cast<WebMediaPlayer::Preload>(preload));
-}
-
-#if ENABLE(WEB_AUDIO)
-AudioSourceProvider* WebMediaPlayerClientImpl::audioSourceProvider()
-{
-    return &m_audioSourceProvider;
-}
-#endif
-
-PassOwnPtr<MediaPlayer> WebMediaPlayerClientImpl::create(MediaPlayerClient* client)
-{
-    return adoptPtr(new WebMediaPlayerClientImpl(client));
-}
-
-WebMediaPlayerClientImpl::WebMediaPlayerClientImpl(MediaPlayerClient* client)
-    : m_client(client)
-{
-    ASSERT(m_client);
-}
-
-HTMLMediaElement& WebMediaPlayerClientImpl::mediaElement() const
-{
-    return *static_cast<HTMLMediaElement*>(m_client);
-}
-
-#if ENABLE(WEB_AUDIO)
-void WebMediaPlayerClientImpl::AudioSourceProviderImpl::wrap(WebAudioSourceProvider* provider)
-{
-    MutexLocker locker(provideInputLock);
-
-    if (m_webAudioSourceProvider && provider != m_webAudioSourceProvider)
-        m_webAudioSourceProvider->setClient(0);
-
-    m_webAudioSourceProvider = provider;
-    if (m_webAudioSourceProvider)
-        m_webAudioSourceProvider->setClient(m_client.get());
-}
-
-void WebMediaPlayerClientImpl::AudioSourceProviderImpl::setClient(AudioSourceProviderClient* client)
-{
-    MutexLocker locker(provideInputLock);
-
-    if (client)
-        m_client = new WebMediaPlayerClientImpl::AudioClientImpl(client);
-    else
-        m_client.clear();
-
-    if (m_webAudioSourceProvider)
-        m_webAudioSourceProvider->setClient(m_client.get());
-}
-
-void WebMediaPlayerClientImpl::AudioSourceProviderImpl::provideInput(AudioBus* bus, size_t framesToProcess)
-{
-    ASSERT(bus);
-    if (!bus)
-        return;
-
-    MutexTryLocker tryLocker(provideInputLock);
-    if (!tryLocker.locked() || !m_webAudioSourceProvider || !m_client.get()) {
-        bus->zero();
-        return;
-    }
-
-    // Wrap the AudioBus channel data using WebVector.
-    size_t n = bus->numberOfChannels();
-    WebVector<float*> webAudioData(n);
-    for (size_t i = 0; i < n; ++i)
-        webAudioData[i] = bus->channel(i)->mutableData();
-
-    m_webAudioSourceProvider->provideInput(webAudioData, framesToProcess);
-}
-
-void WebMediaPlayerClientImpl::AudioClientImpl::setFormat(size_t numberOfChannels, float sampleRate)
-{
-    if (m_client)
-        m_client->setFormat(numberOfChannels, sampleRate);
-}
-
-DEFINE_TRACE(WebMediaPlayerClientImpl::AudioClientImpl)
-{
-    visitor->trace(m_client);
-}
-
-#endif
-
-} // namespace blink