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Diffstat (limited to 'src/3rdparty/phonon/qt7/quicktimevideoplayer.h')
| -rw-r--r-- | src/3rdparty/phonon/qt7/quicktimevideoplayer.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/qt7/quicktimevideoplayer.h b/src/3rdparty/phonon/qt7/quicktimevideoplayer.h new file mode 100644 index 0000000..3fa815e --- /dev/null +++ b/src/3rdparty/phonon/qt7/quicktimevideoplayer.h @@ -0,0 +1,175 @@ +/* This file is part of the KDE project. + + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). + + 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 2.1 or 3 of the License. + + 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, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef Phonon_QT7_QUICKTIMEVIDEOPLAYER_H +#define Phonon_QT7_QUICKTIMEVIDEOPLAYER_H + +#include "backendheader.h" + +#import <QTKit/QTDataReference.h> +#import <QTKit/QTMovie.h> + +#include <phonon/mediasource.h> +#include <Carbon/Carbon.h> +#include <QtCore/QString> +#include <QtOpenGL/QGLPixelBuffer> +#include "videoframe.h" + +QT_BEGIN_NAMESPACE + +class QGLContext; + +namespace Phonon +{ +namespace QT7 +{ + class QuickTimeStreamReader; + class VideoRenderWidgetQTMovieView; + + class QuickTimeVideoPlayer : QObject + { + public: + enum StateEnum { + Playing = 0x1, + Paused = 0x2, + NoMedia = 0x4, + }; + Q_DECLARE_FLAGS(State, StateEnum); + + QuickTimeVideoPlayer(); + virtual ~QuickTimeVideoPlayer(); + + void setMediaSource(const MediaSource &source); + MediaSource mediaSource() const; + void unsetVideo(); + + void play(); + void pause(); + void seek(quint64 milliseconds); + + bool videoFrameChanged(); + CVOpenGLTextureRef currentFrameAsCVTexture(); + GLuint currentFrameAsGLTexture(); + void *currentFrameAsCIImage(); + QImage currentFrameAsQImage(); + void releaseImageCache(); + QRect videoRect() const; + + quint64 duration() const; + quint64 currentTime() const; + long timeScale() const; + float staticFps(); + QString currentTimeString(); + + void setColors(qreal brightness = 0, qreal contrast = 1, qreal hue = 0, qreal saturation = 1); + void setMasterVolume(float volume); + void setRelativeVolume(float volume); + void setVolume(float masterVolume, float relativeVolume); + void setMute(bool mute); + void enableAudio(bool enable); + bool audioEnabled(); + bool setAudioDevice(int id); + void setPlaybackRate(float rate); + QTMovie *qtMovie() const; + + float playbackRate() const; + float prefferedPlaybackRate() const; + + QuickTimeVideoPlayer::State state() const; + + bool hasAudio() const; + bool hasVideo() const; + bool hasMovie() const; + bool canPlayMedia() const; + bool isPlaying() const; + bool isSeekable() const; + bool isDrmProtected() const; + bool isDrmAuthorized() const; + + bool preRollMovie(qint64 startTime = 0); + float percentageLoaded(); + quint64 timeLoaded(); + + static QString timeToString(quint64 ms); + + // Help functions when drawing to more that one widget in cocoa 64: + void *m_primaryRenderingTarget; + void setPrimaryRenderingTarget(NSObject *target); + + void *primaryRenderingCIImage(); + void setPrimaryRenderingCIImage(void *ciImage); + + private: + QTMovie *m_QTMovie; + State m_state; + QGLPixelBuffer *m_QImagePixelBuffer; + + CVOpenGLTextureRef m_cachedCVTextureRef; + QImage m_cachedQImage; + + bool m_playbackRateSat; + bool m_isDrmProtected; + bool m_isDrmAuthorized; + bool m_mute; + bool m_audioEnabled; + bool m_hasVideo; + float m_masterVolume; + float m_relativeVolume; + float m_playbackRate; + float m_staticFps; + quint64 m_currentTime; + MediaSource m_mediaSource; + + void *m_primaryRenderingCIImage; + qreal m_brightness; + qreal m_contrast; + qreal m_hue; + qreal m_saturation; + +#ifdef QUICKTIME_C_API_AVAILABLE + QTVisualContextRef m_visualContext; +#endif + VideoFrame m_currentFrame; + QuickTimeStreamReader *m_streamReader; + + void createVisualContext(); + void openMovieFromCurrentMediaSource(); + void openMovieFromDataRef(QTDataReference *dataRef); + void openMovieFromFile(); + void openMovieFromUrl(); + void openMovieFromStream(); + void openMovieFromData(QByteArray *data, char *fileType); + void openMovieFromDataGuessType(QByteArray *data); + QString mediaSourcePath(); + bool codecExistsAccordingToSuffix(const QString &fileName); + + void setError(NSError *error); + bool errorOccured(); + void readProtection(); + void calculateStaticFps(); + void checkIfVideoAwailable(); + bool movieNotLoaded(); + void waitStatePlayable(); + }; + + Q_DECLARE_OPERATORS_FOR_FLAGS(QuickTimeVideoPlayer::State); + +}} // namespace Phonon::QT7 + +QT_END_NAMESPACE + +#endif // Phonon_QT7_QUICKTIMEVIDEOPLAYER_H |