diff options
Diffstat (limited to 'src/3rdparty/phonon/qt7/quicktimevideoplayer.mm')
| -rw-r--r-- | src/3rdparty/phonon/qt7/quicktimevideoplayer.mm | 265 |
1 files changed, 26 insertions, 239 deletions
diff --git a/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm b/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm index 23c76e3..3f76132 100644 --- a/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm +++ b/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm @@ -20,7 +20,6 @@ #include "videowidget.h" #include "audiodevice.h" #include "quicktimestreamreader.h" -#include "quicktimemetadata.h" #include <QtCore/QCoreApplication> #include <QtCore/QEventLoop> @@ -53,7 +52,6 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) { m_state = NoMedia; m_mediaSource = MediaSource(); - m_metaData = new QuickTimeMetaData(this); m_QTMovie = 0; m_streamReader = 0; m_playbackRate = 1.0f; @@ -63,16 +61,12 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) m_mute = false; m_audioEnabled = false; m_hasVideo = false; - m_staticFps = 0; m_playbackRateSat = false; m_isDrmProtected = false; m_isDrmAuthorized = true; m_primaryRenderingTarget = 0; m_primaryRenderingCIImage = 0; m_QImagePixelBuffer = 0; - m_cachedCVTextureRef = 0; - m_folderTracks = 0; - m_currentTrack = 0; #ifdef QUICKTIME_C_API_AVAILABLE OSStatus err = EnterMovies(); @@ -83,9 +77,7 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) QuickTimeVideoPlayer::~QuickTimeVideoPlayer() { - PhononAutoReleasePool pool; - unsetCurrentMediaSource(); - delete m_metaData; + unsetVideo(); [(NSObject*)m_primaryRenderingTarget release]; m_primaryRenderingTarget = 0; #ifdef QUICKTIME_C_API_AVAILABLE @@ -94,15 +86,6 @@ QuickTimeVideoPlayer::~QuickTimeVideoPlayer() #endif } -void QuickTimeVideoPlayer::releaseImageCache() -{ - if (m_cachedCVTextureRef){ - CVOpenGLTextureRelease(m_cachedCVTextureRef); - m_cachedCVTextureRef = 0; - } - m_cachedQImage = QImage(); -} - void QuickTimeVideoPlayer::createVisualContext() { #ifdef QUICKTIME_C_API_AVAILABLE @@ -142,10 +125,7 @@ bool QuickTimeVideoPlayer::videoFrameChanged() return false; QTVisualContextTask(m_visualContext); - bool changed = QTVisualContextIsNewImageAvailable(m_visualContext, 0); - if (changed) - releaseImageCache(); - return changed; + return QTVisualContextIsNewImageAvailable(m_visualContext, 0); #elif defined(QT_MAC_USE_COCOA) return true; @@ -160,11 +140,10 @@ CVOpenGLTextureRef QuickTimeVideoPlayer::currentFrameAsCVTexture() #ifdef QUICKTIME_C_API_AVAILABLE if (!m_visualContext) return 0; - if (!m_cachedCVTextureRef){ - OSStatus err = QTVisualContextCopyImageForTime(m_visualContext, 0, 0, &m_cachedCVTextureRef); - BACKEND_ASSERT3(err == noErr, "Could not copy image for time in QuickTime player", FATAL_ERROR, 0) - } - return m_cachedCVTextureRef; + CVOpenGLTextureRef texture = 0; + OSStatus err = QTVisualContextCopyImageForTime(m_visualContext, 0, 0, &texture); + BACKEND_ASSERT3(err == noErr, "Could not copy image for time in QuickTime player", FATAL_ERROR, 0) + return texture; #else return 0; @@ -173,9 +152,6 @@ CVOpenGLTextureRef QuickTimeVideoPlayer::currentFrameAsCVTexture() QImage QuickTimeVideoPlayer::currentFrameAsQImage() { - if (!m_cachedQImage.isNull()) - return m_cachedQImage; - #ifdef QUICKTIME_C_API_AVAILABLE QGLContext *prevContext = const_cast<QGLContext *>(QGLContext::currentContext()); CVOpenGLTextureRef texture = currentFrameAsCVTexture(); @@ -205,11 +181,12 @@ QImage QuickTimeVideoPlayer::currentFrameAsQImage() glVertex2i(-1, -1); glEnd(); - m_cachedQImage = m_QImagePixelBuffer->toImage(); + QImage image = m_QImagePixelBuffer->toImage(); + CVOpenGLTextureRelease(texture); // Because of QuickTime, m_QImagePixelBuffer->doneCurrent() will fail. // So we store, and restore, the context our selves: prevContext->makeCurrent(); - return m_cachedQImage; + return image; #else CIImage *img = (CIImage *)currentFrameAsCIImage(); if (!img) @@ -218,10 +195,10 @@ QImage QuickTimeVideoPlayer::currentFrameAsQImage() NSBitmapImageRep* bitmap = [[NSBitmapImageRep alloc] initWithCIImage:img]; CGRect bounds = [img extent]; QImage qImg([bitmap bitmapData], bounds.size.width, bounds.size.height, QImage::Format_ARGB32); - m_cachedQImage = qImg.rgbSwapped(); + QImage swapped = qImg.rgbSwapped(); [bitmap release]; [img release]; - return m_cachedQImage; + return swapped; #endif } @@ -273,7 +250,8 @@ void *QuickTimeVideoPlayer::currentFrameAsCIImage() #ifdef QUICKTIME_C_API_AVAILABLE CVOpenGLTextureRef cvImg = currentFrameAsCVTexture(); CIImage *img = [[CIImage alloc] initWithCVImageBuffer:cvImg]; - return img; + CVOpenGLTextureRelease(cvImg); + return img; #else return 0; #endif @@ -295,7 +273,7 @@ GLuint QuickTimeVideoPlayer::currentFrameAsGLTexture() int samplesPerPixel = [bitmap samplesPerPixel]; if (![bitmap isPlanar] && (samplesPerPixel == 3 || samplesPerPixel == 4)){ - glTexImage2D(GL_TEXTURE_RECTANGLE_EXT, 0, + glTexImage2D(GL_TEXTURE_RECTANGLE_EXT, 0, samplesPerPixel == 4 ? GL_RGBA8 : GL_RGB8, [bitmap pixelsWide], [bitmap pixelsHigh], 0, samplesPerPixel == 4 ? GL_RGBA : GL_RGB, @@ -324,7 +302,7 @@ void QuickTimeVideoPlayer::setVolume(float masterVolume, float relativeVolume) m_masterVolume = masterVolume; m_relativeVolume = relativeVolume; if (!m_QTMovie || !m_audioEnabled || m_mute) - return; + return; [m_QTMovie setVolume:(m_masterVolume * m_relativeVolume)]; } @@ -335,7 +313,7 @@ void QuickTimeVideoPlayer::setMute(bool mute) return; // Work-around bug that happends if you set/unset mute - // before movie is playing, and audio is not played + // before movie is playing, and audio is not played // through graph. Then audio is delayed. [m_QTMovie setMuted:mute]; [m_QTMovie setVolume:(mute ? 0 : m_masterVolume * m_relativeVolume)]; @@ -348,7 +326,7 @@ void QuickTimeVideoPlayer::enableAudio(bool enable) return; // Work-around bug that happends if you set/unset mute - // before movie is playing, and audio is not played + // before movie is playing, and audio is not played // through graph. Then audio is delayed. [m_QTMovie setMuted:(!enable || m_mute)]; [m_QTMovie setVolume:((!enable || m_mute) ? 0 : m_masterVolume * m_relativeVolume)]; @@ -367,7 +345,7 @@ bool QuickTimeVideoPlayer::setAudioDevice(int id) #ifdef QUICKTIME_C_API_AVAILABLE // The following code will not work for some media codecs that // typically mingle audio/video frames (e.g mpeg). - CFStringRef idString = PhononCFString::toCFStringRef(AudioDevice::deviceUID(id)); + CFStringRef idString = PhononCFString::toCFStringRef(AudioDevice::deviceUID(id)); QTAudioContextRef context; QTAudioContextCreateForAudioDevice(kCFAllocatorDefault, idString, 0, &context); OSStatus err = SetMovieAudioContext([m_QTMovie quickTimeMovie], context); @@ -391,16 +369,11 @@ void QuickTimeVideoPlayer::setColors(qreal brightness, qreal contrast, qreal hue contrast += 1; saturation += 1; - if (m_brightness == brightness - && m_contrast == contrast - && m_hue == hue - && m_saturation == saturation) - return; - m_brightness = brightness; m_contrast = contrast; m_hue = hue; m_saturation = saturation; + #ifdef QUICKTIME_C_API_AVAILABLE Float32 value; value = brightness; @@ -412,7 +385,6 @@ void QuickTimeVideoPlayer::setColors(qreal brightness, qreal contrast, qreal hue value = saturation; SetMovieVisualSaturation([m_QTMovie quickTimeMovie], value, 0); #endif - releaseImageCache(); } QRect QuickTimeVideoPlayer::videoRect() const @@ -425,7 +397,7 @@ QRect QuickTimeVideoPlayer::videoRect() const return QRect(0, 0, size.width, size.height); } -void QuickTimeVideoPlayer::unsetCurrentMediaSource() +void QuickTimeVideoPlayer::unsetVideo() { if (!m_QTMovie) return; @@ -438,17 +410,11 @@ void QuickTimeVideoPlayer::unsetCurrentMediaSource() m_state = NoMedia; m_isDrmProtected = false; m_isDrmAuthorized = true; - m_hasVideo = false; - m_staticFps = 0; m_mediaSource = MediaSource(); - m_movieCompactDiscPath.clear(); [(CIImage *)m_primaryRenderingCIImage release]; m_primaryRenderingCIImage = 0; delete m_QImagePixelBuffer; m_QImagePixelBuffer = 0; - releaseImageCache(); - [m_folderTracks release]; - m_folderTracks = 0; } QuickTimeVideoPlayer::State QuickTimeVideoPlayer::state() const @@ -558,25 +524,18 @@ bool QuickTimeVideoPlayer::codecExistsAccordingToSuffix(const QString &fileName) void QuickTimeVideoPlayer::setMediaSource(const MediaSource &mediaSource) { PhononAutoReleasePool pool; - unsetCurrentMediaSource(); - + unsetVideo(); m_mediaSource = mediaSource; if (mediaSource.type() == MediaSource::Empty || mediaSource.type() == MediaSource::Invalid){ m_state = NoMedia; return; } - openMovieFromCurrentMediaSource(); if (errorOccured()){ - unsetCurrentMediaSource(); + unsetVideo(); return; } - prepareCurrentMovieForPlayback(); -} - -void QuickTimeVideoPlayer::prepareCurrentMovieForPlayback() -{ #ifdef QUICKTIME_C_API_AVAILABLE if (m_visualContext) SetMovieVisualContext([m_QTMovie quickTimeMovie], m_visualContext); @@ -584,25 +543,23 @@ void QuickTimeVideoPlayer::prepareCurrentMovieForPlayback() waitStatePlayable(); if (errorOccured()){ - unsetCurrentMediaSource(); + unsetVideo(); return; } readProtection(); preRollMovie(); if (errorOccured()){ - unsetCurrentMediaSource(); + unsetVideo(); return; } if (!m_playbackRateSat) m_playbackRate = prefferedPlaybackRate(); checkIfVideoAwailable(); - calculateStaticFps(); enableAudio(m_audioEnabled); setMute(m_mute); setVolume(m_masterVolume, m_relativeVolume); - m_metaData->update(); pause(); } @@ -616,7 +573,7 @@ void QuickTimeVideoPlayer::openMovieFromCurrentMediaSource() openMovieFromUrl(); break; case MediaSource::Disc: - openMovieFromCompactDisc(); + CASE_UNSUPPORTED("Could not open media source.", FATAL_ERROR) break; case MediaSource::Stream: openMovieFromStream(); @@ -678,7 +635,7 @@ void QuickTimeVideoPlayer::openMovieFromDataGuessType(QByteArray *data) // than using e.g [QTMovie movieFileTypes:QTIncludeCommonTypes]. Some // codecs *think* they can decode the stream, and crash... #define TryOpenMovieWithCodec(type) gClearError(); \ - openMovieFromData(data, (char *)"."type); \ + openMovieFromData(data, "."type); \ if (m_QTMovie) return; TryOpenMovieWithCodec("avi"); @@ -718,50 +675,6 @@ void QuickTimeVideoPlayer::openMovieFromStream() openMovieFromDataGuessType(m_streamReader->pointerToData()); } -typedef void (*qt_sighandler_t)(int); -static void sigtest(int) { - qApp->exit(0); -} - -void QuickTimeVideoPlayer::openMovieFromCompactDisc() -{ - // Interrupting the application while the device is open - // causes the application to hang. So we need to handle - // this in a more graceful way: - qt_sighandler_t hndl = signal(SIGINT, sigtest); - if (hndl) - signal(SIGINT, hndl); - - PhononAutoReleasePool pool; - NSString *cd = 0; - QString devName = m_mediaSource.deviceName(); - if (devName.isEmpty()) { - cd = pathToCompactDisc(); - if (!cd) { - SET_ERROR("Could not open media source.", NORMAL_ERROR) - return; - } - m_movieCompactDiscPath = PhononCFString::toQString(reinterpret_cast<CFStringRef>(cd)); - } else { - if (!QFileInfo(devName).isAbsolute()) - devName = QLatin1String("/Volumes/") + devName; - cd = [reinterpret_cast<const NSString *>(PhononCFString::toCFStringRef(devName)) autorelease]; - if (!isCompactDisc(cd)) { - SET_ERROR("Could not open media source.", NORMAL_ERROR) - return; - } - m_movieCompactDiscPath = devName; - } - - m_folderTracks = [scanFolder(cd) retain]; - setCurrentTrack(0); -} - -QString QuickTimeVideoPlayer::movieCompactDiscPath() const -{ - return m_movieCompactDiscPath; -} - MediaSource QuickTimeVideoPlayer::mediaSource() const { return m_mediaSource; @@ -807,44 +720,6 @@ long QuickTimeVideoPlayer::timeScale() const return [[m_QTMovie attributeForKey:@"QTMovieTimeScaleAttribute"] longValue]; } -float QuickTimeVideoPlayer::staticFps() -{ - return m_staticFps; -} - -void QuickTimeVideoPlayer::calculateStaticFps() -{ - if (!m_hasVideo){ - m_staticFps = 0; - return; - } - -#ifdef QT_ALLOW_QUICKTIME - Boolean isMpeg = false; - Track videoTrack = GetMovieIndTrackType([m_QTMovie quickTimeMovie], 1, - FOUR_CHAR_CODE('vfrr'), // 'vfrr' means: has frame rate - movieTrackCharacteristic | movieTrackEnabledOnly); - Media media = GetTrackMedia(videoTrack); - MediaHandler mediaH = GetMediaHandler(media); - MediaHasCharacteristic(mediaH, FOUR_CHAR_CODE('mpeg'), &isMpeg); - - if (isMpeg){ - MHInfoEncodedFrameRateRecord frameRate; - Size frameRateSize = sizeof(frameRate); - MediaGetPublicInfo(mediaH, kMHInfoEncodedFrameRate, &frameRate, &frameRateSize); - m_staticFps = float(Fix2X(frameRate.encodedFrameRate)); - } else { - Media media = GetTrackMedia(videoTrack); - long sampleCount = GetMediaSampleCount(media); - TimeValue64 duration = GetMediaDisplayDuration(media); - TimeValue64 timeScale = GetMediaTimeScale(media); - m_staticFps = float((double)sampleCount * (double)timeScale / (double)duration); - } -#else - m_staticFps = 30.0f; -#endif -} - QString QuickTimeVideoPlayer::timeToString(quint64 ms) { int sec = ms/1000; @@ -1075,94 +950,6 @@ void QuickTimeVideoPlayer::readProtection() } } -QMultiMap<QString, QString> QuickTimeVideoPlayer::metaData() -{ - return m_metaData->metaData(); -} - -int QuickTimeVideoPlayer::trackCount() const -{ - if (!m_folderTracks) - return 0; - return [m_folderTracks count]; -} - -int QuickTimeVideoPlayer::currentTrack() const -{ - return m_currentTrack; -} - -QString QuickTimeVideoPlayer::currentTrackPath() const -{ - if (!m_folderTracks) - return QString(); - - PhononAutoReleasePool pool; - NSString *trackPath = [m_folderTracks objectAtIndex:m_currentTrack]; - return PhononCFString::toQString(reinterpret_cast<CFStringRef>(trackPath)); -} - -NSString* QuickTimeVideoPlayer::pathToCompactDisc() -{ - PhononAutoReleasePool pool; - NSArray *devices = [[NSWorkspace sharedWorkspace] mountedRemovableMedia]; - for (unsigned int i=0; i<[devices count]; ++i) { - NSString *dev = [devices objectAtIndex:i]; - if (isCompactDisc(dev)) - return [dev retain]; - } - return 0; -} - -bool QuickTimeVideoPlayer::isCompactDisc(NSString *path) -{ - PhononAutoReleasePool pool; - NSString *type = [NSString string]; - [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath:path - isRemovable:0 - isWritable:0 - isUnmountable:0 - description:0 - type:&type]; - return [type hasPrefix:@"cdd"]; -} - -NSArray* QuickTimeVideoPlayer::scanFolder(NSString *path) -{ - NSMutableArray *tracks = [NSMutableArray arrayWithCapacity:20]; - if (!path) - return tracks; - - NSDirectoryEnumerator *enumerator = [[NSFileManager defaultManager] enumeratorAtPath:path]; - while (NSString *track = [enumerator nextObject]) { - if (![track hasPrefix:@"."]) - [tracks addObject:[path stringByAppendingPathComponent:track]]; - } - return tracks; -} - -void QuickTimeVideoPlayer::setCurrentTrack(int track) -{ - PhononAutoReleasePool pool; - [m_QTMovie release]; - m_QTMovie = 0; - m_currentTime = 0; - m_currentTrack = track; - - if (!m_folderTracks) - return; - if (track < 0 || track >= (int)[m_folderTracks count]) - return; - - NSString *trackPath = [m_folderTracks objectAtIndex:track]; - QTDataReference *dataRef = [QTDataReference dataReferenceWithReferenceToFile:trackPath]; - State currentState = m_state; - openMovieFromDataRef(dataRef); - prepareCurrentMovieForPlayback(); - if (currentState == Playing) - play(); -} - }} QT_END_NAMESPACE |