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|
/*
* Copyright (C) 2011, 2012 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#if ENABLE(VIDEO)
#include "MediaPlayerPrivateBlackBerry.h"
#include "AuthenticationChallengeManager.h"
#include "CookieManager.h"
#include "Credential.h"
#include "CredentialStorage.h"
#include "Frame.h"
#include "FrameView.h"
#include "GraphicsContext.h"
#include "HTMLNames.h"
#include "HostWindow.h"
#include "MediaStreamDescriptor.h"
#include "MediaStreamRegistry.h"
#include "NotImplemented.h"
#include "PlatformContextSkia.h"
#include "ProtectionSpace.h"
#include "RenderBox.h"
#include "TimeRanges.h"
#include "WebPageClient.h"
#include <BlackBerryPlatformDeviceInfo.h>
#include <BlackBerryPlatformPrimitives.h>
#include <BlackBerryPlatformSettings.h>
#include <FrameLoaderClientBlackBerry.h>
#include <set>
#include <wtf/text/CString.h>
#if USE(ACCELERATED_COMPOSITING)
#include "NativeImageSkia.h"
#include "VideoLayerWebKitThread.h"
#include <GLES2/gl2.h>
#endif
using namespace std;
using namespace BlackBerry::Platform;
namespace WebCore {
// Static callback functions for factory
PassOwnPtr<MediaPlayerPrivateInterface> MediaPlayerPrivate::create(MediaPlayer* player)
{
return adoptPtr(new MediaPlayerPrivate(player));
}
void MediaPlayerPrivate::registerMediaEngine(MediaEngineRegistrar registrar)
{
registrar(create, getSupportedTypes, supportsType, 0, 0, 0);
}
void MediaPlayerPrivate::getSupportedTypes(HashSet<WTF::String>& types)
{
set<BlackBerry::Platform::String> supported = PlatformPlayer::allSupportedMimeTypes();
set<BlackBerry::Platform::String>::iterator i = supported.begin();
for (; i != supported.end(); i++)
types.add(*i);
}
MediaPlayer::SupportsType MediaPlayerPrivate::supportsType(const WTF::String& type, const WTF::String& codecs, const KURL&)
{
if (type.isNull() || type.isEmpty()) {
LOG(Media, "MediaPlayer does not support type; type is null or empty.");
return MediaPlayer::IsNotSupported;
}
// spec says we should not return "probably" if the codecs string is empty
if (PlatformPlayer::mimeTypeSupported(type.ascii().data())) {
LOG(Media, "MediaPlayer supports type; cache contains type '%s'.", type.ascii().data());
return codecs.isEmpty() ? MediaPlayer::MayBeSupported : MediaPlayer::IsSupported;
}
LOG(Media, "MediaPlayer does not support type; cache doesn't contain type '%s'.", type.ascii().data());
return MediaPlayer::IsNotSupported;
}
void MediaPlayerPrivate::notifyAppActivatedEvent(bool activated)
{
PlatformPlayer::notifyAppActivatedEvent(activated);
}
void MediaPlayerPrivate::setCertificatePath(const WTF::String& caPath)
{
PlatformPlayer::setCertificatePath(caPath);
}
MediaPlayerPrivate::MediaPlayerPrivate(MediaPlayer* player)
: m_webCorePlayer(player)
, m_platformPlayer(0)
, m_networkState(MediaPlayer::Empty)
, m_readyState(MediaPlayer::HaveNothing)
, m_fullscreenWebPageClient(0)
#if USE(ACCELERATED_COMPOSITING)
, m_bufferingTimer(this, &MediaPlayerPrivate::bufferingTimerFired)
, m_showBufferingImage(false)
, m_mediaIsBuffering(false)
#endif
, m_userDrivenSeekTimer(this, &MediaPlayerPrivate::userDrivenSeekTimerFired)
, m_lastSeekTime(0)
, m_lastLoadingTime(0)
, m_lastSeekTimePending(false)
, m_isAuthenticationChallenging(false)
, m_waitMetadataTimer(this, &MediaPlayerPrivate::waitMetadataTimerFired)
, m_waitMetadataPopDialogCounter(0)
{
}
MediaPlayerPrivate::~MediaPlayerPrivate()
{
if (m_isAuthenticationChallenging)
AuthenticationChallengeManager::instance()->cancelAuthenticationChallenge(this);
if (isFullscreen()) {
m_webCorePlayer->mediaPlayerClient()->mediaPlayerExitFullscreen();
}
#if USE(ACCELERATED_COMPOSITING)
// Remove media player from platform layer.
if (m_platformLayer)
static_cast<VideoLayerWebKitThread*>(m_platformLayer.get())->setMediaPlayer(0);
#endif
deleteGuardedObject(m_platformPlayer);
}
void MediaPlayerPrivate::load(const WTF::String& url)
{
WTF::String modifiedUrl(url);
if (modifiedUrl.startsWith("local://")) {
KURL kurl = KURL(KURL(), modifiedUrl);
kurl.setProtocol("file");
WTF::String tempPath(BlackBerry::Platform::Settings::instance()->applicationLocalDirectory().c_str());
tempPath.append(kurl.path());
kurl.setPath(tempPath);
modifiedUrl = kurl.string();
}
if (modifiedUrl.startsWith("file://")) {
// The QNX Multimedia Framework cannot handle filenames containing URL escape sequences.
modifiedUrl = decodeURLEscapeSequences(modifiedUrl);
}
void* tabId = m_webCorePlayer->mediaPlayerClient()->mediaPlayerHostWindow()->platformPageClient();
int playerID = m_webCorePlayer->mediaPlayerClient()->mediaPlayerHostWindow()->platformPageClient()->playerID();
deleteGuardedObject(m_platformPlayer);
#if USE(ACCELERATED_COMPOSITING)
m_platformPlayer = PlatformPlayer::create(this, tabId, true, modifiedUrl.utf8().data());
#else
m_platformPlayer = PlatformPlayer::create(this, tabId, false, modifiedUrl.utf8().data());
#endif
WTF::String cookiePairs;
if (!url.isEmpty())
cookiePairs = cookieManager().getCookie(KURL(ParsedURLString, url.utf8().data()), WithHttpOnlyCookies);
if (!cookiePairs.isEmpty() && cookiePairs.utf8().data())
m_platformPlayer->load(playerID, modifiedUrl.utf8().data(), m_webCorePlayer->userAgent().utf8().data(), cookiePairs.utf8().data());
else
m_platformPlayer->load(playerID, modifiedUrl.utf8().data(), m_webCorePlayer->userAgent().utf8().data(), 0);
}
void MediaPlayerPrivate::cancelLoad()
{
if (m_platformPlayer)
m_platformPlayer->cancelLoad();
}
void MediaPlayerPrivate::prepareToPlay()
{
if (m_platformPlayer)
m_platformPlayer->prepareToPlay();
}
void MediaPlayerPrivate::play()
{
if (m_platformPlayer) {
m_platformPlayer->play();
if (m_platformPlayer->isMetadataReady())
conditionallyGoFullscreenAfterPlay();
}
}
void MediaPlayerPrivate::pause()
{
if (m_platformPlayer)
m_platformPlayer->pause();
}
bool MediaPlayerPrivate::supportsFullscreen() const
{
return true;
}
IntSize MediaPlayerPrivate::naturalSize() const
{
if (!m_platformPlayer)
return IntSize();
// Cannot return empty size, otherwise paint() will never get called.
// Also, the values here will affect the aspect ratio of the output rectangle that will
// be used for renderering the video, so we must take PAR into account.
// Now, hope that metadata has been provided before this gets called if this is a video.
double pixelWidth = static_cast<double>(m_platformPlayer->pixelWidth());
double pixelHeight = static_cast<double>(m_platformPlayer->pixelHeight());
if (!m_platformPlayer->pixelWidth() || !m_platformPlayer->pixelHeight())
pixelWidth = pixelHeight = 1.0;
// Use floating point arithmetic to eliminate the chance of integer
// overflow. PAR numbers can be 5 digits or more.
double adjustedSourceWidth = static_cast<double>(m_platformPlayer->sourceWidth()) * pixelWidth / pixelHeight;
return IntSize(static_cast<int>(adjustedSourceWidth + 0.5), m_platformPlayer->sourceHeight());
}
bool MediaPlayerPrivate::hasVideo() const
{
if (m_platformPlayer)
return m_platformPlayer->hasVideo();
return false;
}
bool MediaPlayerPrivate::hasAudio() const
{
if (m_platformPlayer)
return m_platformPlayer->hasAudio();
return false;
}
void MediaPlayerPrivate::setVisible(bool)
{
notImplemented();
}
float MediaPlayerPrivate::duration() const
{
if (m_platformPlayer)
return m_platformPlayer->duration();
return 0.0f;
}
static const double SeekSubmissionDelay = 0.1; // Reasonable throttling value.
static const double ShortMediaThreshold = SeekSubmissionDelay * 2.0;
float MediaPlayerPrivate::currentTime() const
{
if (!m_platformPlayer)
return 0.0f;
// For very short media on the order of SeekSubmissionDelay we get
// unwanted repeats if we don't return the most up-to-date currentTime().
bool shortMedia = m_platformPlayer->duration() < ShortMediaThreshold;
return m_userDrivenSeekTimer.isActive() && !shortMedia ? m_lastSeekTime: m_platformPlayer->currentTime();
}
void MediaPlayerPrivate::seek(float time)
{
if (!m_platformPlayer)
return;
m_lastSeekTime = time;
m_lastSeekTimePending = true;
if (!m_userDrivenSeekTimer.isActive())
userDrivenSeekTimerFired(0);
}
void MediaPlayerPrivate::userDrivenSeekTimerFired(Timer<MediaPlayerPrivate>*)
{
if (m_lastSeekTimePending) {
m_platformPlayer->seek(m_lastSeekTime);
m_lastSeekTimePending = false;
m_userDrivenSeekTimer.startOneShot(SeekSubmissionDelay);
}
}
bool MediaPlayerPrivate::seeking() const
{
return false;
}
void MediaPlayerPrivate::setRate(float rate)
{
if (m_platformPlayer)
m_platformPlayer->setRate(rate);
}
bool MediaPlayerPrivate::paused() const
{
if (m_platformPlayer)
return m_platformPlayer->paused();
return false;
}
void MediaPlayerPrivate::setVolume(float volume)
{
if (m_platformPlayer)
m_platformPlayer->setVolume(volume);
}
MediaPlayer::NetworkState MediaPlayerPrivate::networkState() const
{
return m_networkState;
}
MediaPlayer::ReadyState MediaPlayerPrivate::readyState() const
{
return m_readyState;
}
float MediaPlayerPrivate::maxTimeSeekable() const
{
if (m_platformPlayer)
return m_platformPlayer->maxTimeSeekable();
return 0.0f;
}
PassRefPtr<TimeRanges> MediaPlayerPrivate::buffered() const
{
if (!m_platformPlayer)
return TimeRanges::create();
RefPtr<TimeRanges> timeRanges = TimeRanges::create();
if (float bufferLoaded = m_platformPlayer->bufferLoaded())
timeRanges->add(0, bufferLoaded);
return timeRanges.release();
}
bool MediaPlayerPrivate::didLoadingProgress() const
{
if (!m_platformPlayer)
return false;
float bufferLoaded = m_platformPlayer->bufferLoaded();
if (bufferLoaded == m_lastLoadingTime)
return false;
m_lastLoadingTime = bufferLoaded;
return true;
}
void MediaPlayerPrivate::setSize(const IntSize&)
{
notImplemented();
}
void MediaPlayerPrivate::paint(GraphicsContext* context, const IntRect& rect)
{
if (!m_platformPlayer)
return;
#if USE(ACCELERATED_COMPOSITING)
if (supportsAcceleratedRendering()) {
// Only process paint calls coming via the accelerated compositing code
// path, where we get called with a null graphics context. See
// LayerCompositingThread::drawTextures(). Ignore calls from the regular
// rendering path.
if (!context)
m_platformPlayer->notifyOutputUpdate(BlackBerry::Platform::IntRect(rect.x(), rect.y(), rect.width(), rect.height()));
return;
}
#endif
paintCurrentFrameInContext(context, rect);
}
void MediaPlayerPrivate::paintCurrentFrameInContext(GraphicsContext* context, const IntRect& rect)
{
if (!hasVideo() || context->paintingDisabled() || !m_webCorePlayer->visible())
return;
PlatformGraphicsContext* graphics = context->platformContext();
ASSERT(graphics);
BlackBerry::Platform::IntRect platformRect(rect.x(), rect.y(), rect.width(), rect.height());
IntRect clippedRect = m_webCorePlayer->mediaPlayerClient()->mediaPlayerWindowClipRect();
BlackBerry::Platform::IntRect platformWindowClipRect(clippedRect.x(), clippedRect.y(), clippedRect.width(), clippedRect.height());
m_platformPlayer->paint(graphics->canvas(), platformRect, platformWindowClipRect);
}
bool MediaPlayerPrivate::hasAvailableVideoFrame() const
{
if (m_platformPlayer)
return m_platformPlayer->hasAvailableVideoFrame();
return false;
}
bool MediaPlayerPrivate::hasSingleSecurityOrigin() const
{
return true;
}
MediaPlayer::MovieLoadType MediaPlayerPrivate::movieLoadType() const
{
if (m_platformPlayer)
return static_cast<MediaPlayer::MovieLoadType>(m_platformPlayer->movieLoadType());
return MediaPlayer::Unknown;
}
void MediaPlayerPrivate::resizeSourceDimensions()
{
if (!m_webCorePlayer)
return;
if (!m_webCorePlayer->mediaPlayerClient()->mediaPlayerIsVideo())
return;
// If we have an HTMLVideoElement but the source has no video, then we need to resize the media element.
if (!hasVideo() && PlatformPlayer::MediaOK == m_platformPlayer->error()) {
LayoutRect rect = m_webCorePlayer->mediaPlayerClient()->mediaPlayerContentBoxRect();
static const int playbookMinAudioElementWidth = 300;
static const int playbookMinAudioElementHeight = 32;
// If the rect dimensions are less than the allowed minimum, use the minimum instead.
int newWidth = max(rect.width().toInt(), playbookMinAudioElementWidth);
int newHeight = max(rect.height().toInt(), playbookMinAudioElementHeight);
m_webCorePlayer->mediaPlayerClient()->mediaPlayerSetSize(IntSize(newWidth, newHeight));
}
// If we don't know what the width and height of the video source is, then we need to set it to something sane.
if (m_platformPlayer->sourceWidth() && m_platformPlayer->sourceHeight())
return;
LayoutRect rect = m_webCorePlayer->mediaPlayerClient()->mediaPlayerContentBoxRect();
m_platformPlayer->setSourceDimension(rect.width().toUnsigned(), rect.height().toUnsigned());
}
void MediaPlayerPrivate::setFullscreenWebPageClient(BlackBerry::WebKit::WebPageClient* client)
{
if (m_fullscreenWebPageClient == client)
return;
m_fullscreenWebPageClient = client;
m_platformPlayer->toggleFullscreen(client);
// The following repaint is needed especially if video is paused and
// fullscreen is exiting, so that a MediaPlayerPrivate::paint() is
// triggered and the code in outputUpdate() sets the correct window
// rectangle.
if (!client)
m_webCorePlayer->repaint();
}
BlackBerry::Platform::Graphics::Window* MediaPlayerPrivate::getWindow()
{
return m_platformPlayer->getWindow();
}
BlackBerry::Platform::Graphics::Window* MediaPlayerPrivate::getPeerWindow(const char* uniqueID) const
{
return m_platformPlayer->getPeerWindow(uniqueID);
}
BlackBerry::Platform::IntRect MediaPlayerPrivate::getWindowScreenRect() const
{
unsigned x, y, width, height;
m_platformPlayer->getWindowPosition(x, y, width, height);
return BlackBerry::Platform::IntRect(x, y, width, height);
}
const char* MediaPlayerPrivate::mmrContextName()
{
return m_platformPlayer->mmrContextName();
}
float MediaPlayerPrivate::percentLoaded()
{
if (!m_platformPlayer->duration())
return 0;
float buffered = 0;
RefPtr<TimeRanges> timeRanges = this->buffered();
for (unsigned i = 0; i < timeRanges->length(); ++i) {
ExceptionCode ignoredException;
float start = timeRanges->start(i, ignoredException);
float end = timeRanges->end(i, ignoredException);
buffered += end - start;
}
float loaded = buffered / m_platformPlayer->duration();
return loaded;
}
unsigned MediaPlayerPrivate::sourceWidth()
{
return m_platformPlayer->sourceWidth();
}
unsigned MediaPlayerPrivate::sourceHeight()
{
return m_platformPlayer->sourceHeight();
}
void MediaPlayerPrivate::setAllowPPSVolumeUpdates(bool allow)
{
if (m_platformPlayer)
return m_platformPlayer->setAllowPPSVolumeUpdates(allow);
}
void MediaPlayerPrivate::updateStates()
{
MediaPlayer::NetworkState oldNetworkState = m_networkState;
MediaPlayer::ReadyState oldReadyState = m_readyState;
PlatformPlayer::Error currentError = m_platformPlayer->error();
if (currentError != PlatformPlayer::MediaOK) {
m_readyState = MediaPlayer::HaveNothing;
if (currentError == PlatformPlayer::MediaDecodeError)
m_networkState = MediaPlayer::DecodeError;
else if (currentError == PlatformPlayer::MediaMetaDataError
|| currentError == PlatformPlayer::MediaAudioReceiveError
|| currentError == PlatformPlayer::MediaVideoReceiveError)
m_networkState = MediaPlayer::NetworkError;
} else {
switch (m_platformPlayer->mediaState()) {
case PlatformPlayer::MMRPlayStateIdle:
m_networkState = MediaPlayer::Idle;
break;
case PlatformPlayer::MMRPlayStatePlaying:
m_networkState = MediaPlayer::Loading;
break;
case PlatformPlayer::MMRPlayStateStopped:
m_networkState = MediaPlayer::Idle;
break;
case PlatformPlayer::MMRPlayStateUnknown:
default:
break;
}
switch (m_platformPlayer->state()) {
case PlatformPlayer::MP_STATE_IDLE:
#if USE(ACCELERATED_COMPOSITING)
setBuffering(false);
m_mediaIsBuffering = false;
// Remove media player from platform layer (remove hole punch rect).
if (m_platformLayer) {
static_cast<VideoLayerWebKitThread*>(m_platformLayer.get())->setMediaPlayer(0);
m_platformLayer.clear();
}
#endif
if (isFullscreen())
m_webCorePlayer->mediaPlayerClient()->mediaPlayerExitFullscreen();
break;
case PlatformPlayer::MP_STATE_ACTIVE:
#if USE(ACCELERATED_COMPOSITING)
m_showBufferingImage = false;
m_mediaIsBuffering = false;
// Create platform layer for video (create hole punch rect).
if (!m_platformLayer && supportsAcceleratedRendering())
m_platformLayer = VideoLayerWebKitThread::create(m_webCorePlayer);
#endif
break;
case PlatformPlayer::MP_STATE_UNSUPPORTED:
break;
default:
break;
}
if ((duration() || movieLoadType() == MediaPlayer::LiveStream)
&& m_readyState != MediaPlayer::HaveEnoughData)
m_readyState = MediaPlayer::HaveEnoughData;
}
if (m_readyState != oldReadyState)
m_webCorePlayer->readyStateChanged();
if (m_networkState != oldNetworkState)
m_webCorePlayer->networkStateChanged();
}
// IPlatformPlayerListener callbacks implementation
void MediaPlayerPrivate::onStateChanged(PlatformPlayer::MpState)
{
updateStates();
}
void MediaPlayerPrivate::onMediaStatusChanged(PlatformPlayer::MMRPlayState)
{
updateStates();
}
void MediaPlayerPrivate::onError(PlatformPlayer::Error type)
{
updateStates();
}
void MediaPlayerPrivate::onDurationChanged(float duration)
{
updateStates();
m_webCorePlayer->durationChanged();
}
void MediaPlayerPrivate::onTimeChanged(float)
{
m_webCorePlayer->timeChanged();
}
void MediaPlayerPrivate::onPauseStateChanged()
{
if (!isFullscreen())
return;
// Paused state change not due to local controller.
if (m_platformPlayer->isPaused())
m_webCorePlayer->mediaPlayerClient()->mediaPlayerPause();
else {
// The HMI fullscreen widget has resumed play. Check if the
// pause timeout occurred.
m_platformPlayer->processPauseTimeoutIfNecessary();
m_webCorePlayer->mediaPlayerClient()->mediaPlayerPlay();
}
}
void MediaPlayerPrivate::onRateChanged(float)
{
m_webCorePlayer->rateChanged();
}
void MediaPlayerPrivate::onVolumeChanged(float volume)
{
m_webCorePlayer->volumeChanged(volume);
}
void MediaPlayerPrivate::onRepaint()
{
m_webCorePlayer->repaint();
}
void MediaPlayerPrivate::onSizeChanged()
{
resizeSourceDimensions();
if (hasVideo())
m_webCorePlayer->sizeChanged();
}
void MediaPlayerPrivate::onPlayNotified()
{
m_webCorePlayer->mediaPlayerClient()->mediaPlayerPlay();
}
void MediaPlayerPrivate::onPauseNotified()
{
m_webCorePlayer->mediaPlayerClient()->mediaPlayerPause();
}
static const int popupDialogInterval = 10;
static const double checkMetadataReadyInterval = 0.5;
void MediaPlayerPrivate::onWaitMetadataNotified(bool hasFinished, int timeWaited)
{
if (!hasFinished) {
if (!m_waitMetadataTimer.isActive()) {
// Make sure to popup dialog every 10 seconds after metadata start to load.
// This should be set only once at the first time when user press the play button.
m_waitMetadataPopDialogCounter = static_cast<int>(timeWaited / checkMetadataReadyInterval);
m_waitMetadataTimer.startOneShot(checkMetadataReadyInterval);
}
} else if (m_waitMetadataTimer.isActive()) {
m_waitMetadataTimer.stop();
m_waitMetadataPopDialogCounter = 0;
}
}
void MediaPlayerPrivate::waitMetadataTimerFired(Timer<MediaPlayerPrivate>*)
{
if (m_platformPlayer->isMetadataReady()) {
m_platformPlayer->playWithMetadataReady();
conditionallyGoFullscreenAfterPlay();
m_waitMetadataPopDialogCounter = 0;
return;
}
static const int hitTimeToPopupDialog = static_cast<int>(popupDialogInterval / checkMetadataReadyInterval);
m_waitMetadataPopDialogCounter++;
if (m_waitMetadataPopDialogCounter < hitTimeToPopupDialog) {
m_waitMetadataTimer.startOneShot(checkMetadataReadyInterval);
return;
}
m_waitMetadataPopDialogCounter = 0;
int wait = showErrorDialog(PlatformPlayer::MediaMetaDataTimeoutError);
if (!wait)
onPauseNotified();
else {
if (m_platformPlayer->isMetadataReady()) {
m_platformPlayer->playWithMetadataReady();
conditionallyGoFullscreenAfterPlay();
} else
m_waitMetadataTimer.startOneShot(checkMetadataReadyInterval);
}
}
#if USE(ACCELERATED_COMPOSITING)
void MediaPlayerPrivate::onBuffering(bool flag)
{
setBuffering(flag);
}
#endif
static ProtectionSpace generateProtectionSpaceFromMMRAuthChallenge(const MMRAuthChallenge& authChallenge)
{
KURL url(ParsedURLString, WTF::String(authChallenge.url().c_str()));
ASSERT(url.isValid());
return ProtectionSpace(url.host(), url.port(),
static_cast<ProtectionSpaceServerType>(authChallenge.serverType()),
authChallenge.realm().c_str(),
static_cast<ProtectionSpaceAuthenticationScheme>(authChallenge.authScheme()));
}
void MediaPlayerPrivate::onAuthenticationNeeded(MMRAuthChallenge& authChallenge)
{
KURL url(ParsedURLString, WTF::String(authChallenge.url().c_str()));
if (!url.isValid())
return;
ProtectionSpace protectionSpace = generateProtectionSpaceFromMMRAuthChallenge(authChallenge);
Credential credential = CredentialStorage::get(protectionSpace);
if (!credential.isEmpty()) {
notifyChallengeResult(url, protectionSpace, AuthenticationChallengeSuccess, credential);
return;
}
if (!frameView() || !frameView()->hostWindow())
return;
m_isAuthenticationChallenging = true;
AuthenticationChallengeManager::instance()->authenticationChallenge(url, protectionSpace, credential,
this, frameView()->hostWindow()->platformPageClient());
}
void MediaPlayerPrivate::notifyChallengeResult(const KURL& url, const ProtectionSpace& protectionSpace, AuthenticationChallengeResult result, const Credential& credential)
{
m_isAuthenticationChallenging = false;
if (result != AuthenticationChallengeSuccess || !url.isValid())
return;
m_platformPlayer->reloadWithCredential(credential.user().utf8(true).data(),
credential.password().utf8(true).data(),
static_cast<MMRAuthChallenge::CredentialPersistence>(credential.persistence()));
}
void MediaPlayerPrivate::onAuthenticationAccepted(const MMRAuthChallenge& authChallenge) const
{
KURL url(ParsedURLString, WTF::String(authChallenge.url().c_str()));
if (!url.isValid())
return;
ProtectionSpace protectionSpace = generateProtectionSpaceFromMMRAuthChallenge(authChallenge);
Credential savedCredential = CredentialStorage::get(protectionSpace);
if (savedCredential.isEmpty())
CredentialStorage::set(Credential(authChallenge.username().c_str(), authChallenge.password().c_str(), static_cast<CredentialPersistence>(authChallenge.persistence())), protectionSpace, url);
}
int MediaPlayerPrivate::showErrorDialog(PlatformPlayer::Error type)
{
using namespace BlackBerry::WebKit;
WebPageClient::AlertType atype;
switch (type) {
case PlatformPlayer::MediaOK:
atype = WebPageClient::MediaOK;
break;
case PlatformPlayer::MediaDecodeError:
atype = WebPageClient::MediaDecodeError;
break;
case PlatformPlayer::MediaMetaDataError:
atype = WebPageClient::MediaMetaDataError;
break;
case PlatformPlayer::MediaMetaDataTimeoutError:
atype = WebPageClient::MediaMetaDataTimeoutError;
break;
case PlatformPlayer::MediaNoMetaDataError:
atype = WebPageClient::MediaNoMetaDataError;
break;
case PlatformPlayer::MediaVideoReceiveError:
atype = WebPageClient::MediaVideoReceiveError;
break;
case PlatformPlayer::MediaAudioReceiveError:
atype = WebPageClient::MediaAudioReceiveError;
break;
case PlatformPlayer::MediaInvalidError:
atype = WebPageClient::MediaInvalidError;
break;
default:
LOG(Media, "Alert type does not exist.");
return -1;
}
return m_webCorePlayer->mediaPlayerClient()->mediaPlayerHostWindow()->platformPageClient()->showAlertDialog(atype);
}
static WebMediaStreamSource toWebMediaStreamSource(MediaStreamSource* src)
{
return WebMediaStreamSource(src->id().utf8().data(), static_cast<WebMediaStreamSource::Type>(src->type()), src->name().utf8().data());
}
static WebMediaStreamDescriptor toWebMediaStreamDescriptor(MediaStreamDescriptor* d)
{
vector<WebMediaStreamSource> audioSources;
for (size_t i = 0; i < d->numberOfAudioComponents(); i++)
audioSources.push_back(toWebMediaStreamSource(d->audioComponent(i)->source()));
vector<WebMediaStreamSource> videoSources;
for (size_t i = 0; i < d->numberOfVideoComponents(); i++)
videoSources.push_back(toWebMediaStreamSource(d->videoComponent(i)->source()));
return WebMediaStreamDescriptor(d->label().utf8().data(), audioSources, videoSources);
}
WebMediaStreamDescriptor MediaPlayerPrivate::lookupMediaStream(const BlackBerry::Platform::String& url)
{
MediaStreamDescriptor* descriptor = MediaStreamRegistry::registry().lookupMediaStreamDescriptor(WTF::String::fromUTF8(url.c_str()));
if (!descriptor)
return WebMediaStreamDescriptor();
return toWebMediaStreamDescriptor(descriptor);
}
BlackBerry::Platform::Graphics::Window* MediaPlayerPrivate::platformWindow()
{
return m_webCorePlayer->mediaPlayerClient()->mediaPlayerHostWindow()->platformPageClient()->platformWindow();
}
bool MediaPlayerPrivate::isFullscreen() const
{
return m_fullscreenWebPageClient;
}
bool MediaPlayerPrivate::isElementPaused() const
{
return m_webCorePlayer->mediaPlayerClient()->mediaPlayerIsPaused();
}
bool MediaPlayerPrivate::isTabVisible() const
{
return m_webCorePlayer->mediaPlayerClient()->mediaPlayerHostWindow()->platformPageClient()->isVisible();
}
bool MediaPlayerPrivate::supportsAcceleratedRendering() const
{
if (m_platformPlayer)
return m_platformPlayer->supportsAcceleratedRendering();
return false;
}
#if USE(ACCELERATED_COMPOSITING)
static const double BufferingAnimationDelay = 1.0 / 24;
static char* s_bufferingImageData = 0;
static int s_bufferingImageWidth = 0;
static int s_bufferingImageHeight = 0;
PlatformMedia MediaPlayerPrivate::platformMedia() const
{
PlatformMedia pm;
pm.type = PlatformMedia::QNXMediaPlayerType;
pm.media.qnxMediaPlayer = const_cast<MediaPlayerPrivate*>(this);
return pm;
}
PlatformLayer* MediaPlayerPrivate::platformLayer() const
{
if (m_platformLayer)
return m_platformLayer.get();
return 0;
}
static void loadBufferingImageData()
{
static bool loaded = false;
if (!loaded) {
static Image* bufferingIcon = Image::loadPlatformResource("vidbuffer").leakRef();
NativeImageSkia* nativeImage = bufferingIcon->nativeImageForCurrentFrame();
if (!nativeImage)
return;
if (!nativeImage->isDataComplete())
return;
loaded = true;
nativeImage->bitmap().lockPixels();
int bufSize = nativeImage->bitmap().width() * nativeImage->bitmap().height() * 4;
s_bufferingImageWidth = nativeImage->bitmap().width();
s_bufferingImageHeight = nativeImage->bitmap().height();
s_bufferingImageData = static_cast<char*>(malloc(bufSize));
memcpy(s_bufferingImageData, nativeImage->bitmap().getPixels(), bufSize);
nativeImage->bitmap().unlockPixels();
bufferingIcon->deref();
}
}
void MediaPlayerPrivate::bufferingTimerFired(Timer<MediaPlayerPrivate>*)
{
if (m_showBufferingImage) {
if (!isFullscreen() && m_platformLayer)
m_platformLayer->setNeedsDisplay();
m_bufferingTimer.startOneShot(BufferingAnimationDelay);
}
}
void MediaPlayerPrivate::setBuffering(bool buffering)
{
if (!hasVideo())
buffering = false; // Buffering animation not visible for audio.
if (buffering != m_showBufferingImage) {
m_showBufferingImage = buffering;
if (buffering) {
loadBufferingImageData();
m_bufferingTimer.startOneShot(BufferingAnimationDelay);
} else
m_bufferingTimer.stop();
if (m_platformLayer)
m_platformLayer->setNeedsDisplay();
}
}
static unsigned int allocateTextureId()
{
unsigned int texid;
glGenTextures(1, &texid);
glBindTexture(GL_TEXTURE_2D, texid);
// Do basic linear filtering on resize.
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
// NPOT textures in GL ES only work when the wrap mode is set to GL_CLAMP_TO_EDGE.
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
return texid;
}
void MediaPlayerPrivate::drawBufferingAnimation(const TransformationMatrix& matrix, int positionLocation, int texCoordLocation)
{
if (m_showBufferingImage && s_bufferingImageData && !isFullscreen()) {
TransformationMatrix renderMatrix = matrix;
// Rotate the buffering indicator so that it takes 1 second to do 1 revolution.
timespec time;
clock_gettime(CLOCK_REALTIME, &time);
renderMatrix.rotate(time.tv_nsec / 1000000000.0 * 360.0);
static bool initialized = false;
static unsigned int texId = allocateTextureId();
glBindTexture(GL_TEXTURE_2D, texId);
if (!initialized) {
initialized = true;
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, s_bufferingImageWidth, s_bufferingImageHeight,
0, GL_RGBA, GL_UNSIGNED_BYTE, s_bufferingImageData);
free(s_bufferingImageData);
}
float texcoords[] = { 0, 0, 0, 1, 1, 1, 1, 0 };
FloatPoint vertices[4];
float bx = s_bufferingImageWidth / 2.0;
float by = s_bufferingImageHeight / 2.0;
vertices[0] = renderMatrix.mapPoint(FloatPoint(-bx, -by));
vertices[1] = renderMatrix.mapPoint(FloatPoint(-bx, by));
vertices[2] = renderMatrix.mapPoint(FloatPoint(bx, by));
vertices[3] = renderMatrix.mapPoint(FloatPoint(bx, -by));
glVertexAttribPointer(positionLocation, 2, GL_FLOAT, GL_FALSE, 0, vertices);
glVertexAttribPointer(texCoordLocation, 2, GL_FLOAT, GL_FALSE, 0, texcoords);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
}
}
#endif
void MediaPlayerPrivate::conditionallyGoFullscreenAfterPlay()
{
BlackBerry::Platform::DeviceInfo* info = BlackBerry::Platform::DeviceInfo::instance();
if (hasVideo() && m_webCorePlayer->mediaPlayerClient()->mediaPlayerIsFullscreenPermitted() && info->isMobile()) {
// This is a mobile device (small screen), not a tablet, so we
// enter fullscreen video on user-initiated plays.
bool nothingIsFullscreen = !m_webCorePlayer->mediaPlayerClient()->mediaPlayerIsFullscreen();
#if ENABLE(FULLSCREEN_API)
if (m_webCorePlayer->mediaPlayerClient()->mediaPlayerOwningDocument()->webkitIsFullScreen())
nothingIsFullscreen = false;
#endif
if (nothingIsFullscreen && currentTime() == 0.0f) {
// Only enter fullscreen when playing from the beginning. Doing
// so on every play is sure to annoy the user who does not want
// to watch the video fullscreen. Note that the following call
// will fail if we are not here due to a user gesture, as per the
// check in Document::requestFullScreenForElement() to prevent
// popups.
m_webCorePlayer->mediaPlayerClient()->mediaPlayerEnterFullscreen();
}
}
}
} // namespace WebCore
#endif // ENABLE(VIDEO)
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