X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Frenderer.h;h=e44e59a3ace2f7a4f4269aa0bf3410441730f79b;hb=25c924be85d1b49c78d71977d29b2a4383904d9e;hp=9813d6270c9e9892d24e7f6d072ddba3bbe6c204;hpb=09194484c415d7a7645bcf7c2245cc753059ea4c;p=kdenlive diff --git a/src/renderer.h b/src/renderer.h index 9813d627..e44e59a3 100644 --- a/src/renderer.h +++ b/src/renderer.h @@ -44,8 +44,9 @@ #include #include #include +#include +#include -class QTimer; class QPixmap; class KComboBox; @@ -54,6 +55,7 @@ namespace Mlt { class Consumer; class Playlist; +class Properties; class Tractor; class Transition; class Frame; @@ -80,7 +82,7 @@ bool operator==(const requestClipInfo &a) class MltErrorEvent : public QEvent { public: - MltErrorEvent(QString message) : QEvent(QEvent::User), m_message(message) {} + MltErrorEvent(const QString &message) : QEvent(QEvent::User), m_message(message) {} QString message() const { return m_message; } @@ -159,6 +161,9 @@ Q_OBJECT public: /** @brief Save a clip in timeline to an xml playlist. */ bool saveClip(int track, GenTime position, KUrl url, QString desc = QString()); + /** @brief Return true if we are currently playing */ + bool isPlaying() const; + /** @brief Returns the speed at which the renderer is currently playing. * * It returns 0.0 when the renderer is not playing anything. */ @@ -170,7 +175,7 @@ Q_OBJECT public: void emitFrameUpdated(Mlt::Frame&); void emitFrameNumber(); - void emitConsumerStopped(); + void emitConsumerStopped(bool forcePause = false); /** @brief Returns the aspect ratio of the consumer. */ double consumerRatio() const; @@ -217,7 +222,7 @@ Q_OBJECT public: /** @brief Returns the duration/length of @param track as reported by the track producer. */ int mltTrackDuration(int track); - bool mltResizeClipEnd(ItemInfo info, GenTime clipDuration); + bool mltResizeClipEnd(ItemInfo info, GenTime clipDuration, bool refresh = true); bool mltResizeClipStart(ItemInfo info, GenTime diff); bool mltResizeClipCrop(ItemInfo info, GenTime newCropStart); bool mltMoveClip(int startTrack, int endTrack, GenTime pos, GenTime moveStart, Mlt::Producer *prod, bool overwrite = false, bool insert = false); @@ -290,8 +295,9 @@ Q_OBJECT public: const QList producersList(); void updatePreviewSettings(); void setDropFrames(bool show); + /** @brief Sets an MLT consumer property. */ + void setConsumerProperty(const QString &name, const QString &value); QString updateSceneListFps(double current_fps, double new_fps, QString scene); - void showFrame(Mlt::Frame&); void showAudio(Mlt::Frame&); @@ -302,6 +308,8 @@ Q_OBJECT public: Mlt::Producer *getProducer(); /** @brief Returns the number of clips to process (When requesting clip info). */ int processingItems(); + /** @brief Processing of this clip is over, producer was set on clip, remove from list. */ + void processingDone(const QString &id); /** @brief Force processing of clip with selected id. */ void forceProcessing(const QString &id); /** @brief Are we currently processing clip with selected id. */ @@ -320,12 +328,29 @@ Q_OBJECT public: void unlockService(Mlt::Tractor *tractor); const QString activeClipId(); /** @brief Fill a combobox with the found blackmagic devices */ - static bool getBlackMagicDeviceList(KComboBox *devicelist); - static bool getBlackMagicOutputDeviceList(KComboBox *devicelist); + static bool getBlackMagicDeviceList(KComboBox *devicelist, bool force = false); + static bool getBlackMagicOutputDeviceList(KComboBox *devicelist, bool force = false); /** @brief Frame rendering is handeled by Kdenlive, don't show video through SDL display */ void disablePreview(bool disable); + /** @brief Get current seek pos requested of SEEK_INACTIVE if we are not currently seeking */ int requestedSeekPosition; + /** @brief Get current seek pos requested of current producer pos if not seeking */ + int getCurrentSeekPosition() const; + /** @brief Create a producer from url and load it in the monitor */ + void loadUrl(const QString &url); + /** @brief Check if the installed FFmpeg / Libav supports x11grab */ + static bool checkX11Grab(); + + /** @brief Ask to set this monitor as active */ + void setActiveMonitor(); + + QSemaphore showFrameSemaphore; + bool externalConsumer; +protected: + static void consumer_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr); + static void consumer_gl_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr); + private: /** @brief The name of this renderer. @@ -339,7 +364,6 @@ private: Mlt::Event *m_showFrameEvent; Mlt::Event *m_pauseEvent; double m_fps; - bool m_externalConsumer; /** @brief True if we are playing a zone. * @@ -348,7 +372,6 @@ private: bool m_isZoneMode; bool m_isLoopMode; GenTime m_loopStart; - int m_originalOut; /** @brief True when the monitor is in split view. */ bool m_isSplitView; @@ -367,14 +390,17 @@ private: QLocale m_locale; QFuture m_infoThread; QList m_requestList; + bool m_paused; + /** @brief True if this monitor is active. */ + bool m_isActive; void closeMlt(); void mltCheckLength(Mlt::Tractor *tractor); void mltPasteEffects(Mlt::Producer *source, Mlt::Producer *dest); QMap mltGetTransitionParamsFromXml(QDomElement xml); QMap m_slowmotionProducers; - /** @brief The id of the clip that is currently being loaded for info query */ - QString m_processingClipId; + /** @brief The ids of the clips that are currently being loaded for info query */ + QStringList m_processingClipId; /** @brief Build the MLT Consumer object with initial settings. * @param profileName The MLT profile to use for the consumer */ @@ -389,6 +415,8 @@ private: void fixAudioMixing(Mlt::Tractor tractor); /** @brief Make sure we inform MLT if we need a lot of threads for avformat producer */ void checkMaxThreads(); + /** @brief Clone serialisable properties only */ + void cloneProperties(Mlt::Properties &dest, Mlt::Properties &source); private slots: @@ -399,7 +427,7 @@ private slots: void processFileProperties(); /** @brief A clip with multiple video streams was found, ask what to do. */ void slotMultiStreamProducerFound(const QString path, QList audio_list, QList video_list, stringMap data); - + void showFrame(Mlt::Frame *); void slotCheckSeeking(); signals: @@ -443,9 +471,12 @@ signals: * * Used in Mac OS X. */ void showImageSignal(QImage); - void showAudioSignal(const QByteArray &); + void showAudioSignal(const QVector &); void addClip(const KUrl &, stringMap); void checkSeeking(); + /** @brief Activate current monitor. */ + void activateMonitor(Kdenlive::MONITORID); + void mltFrameReceived(Mlt::Frame *); public slots: