X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Frenderer.cpp;h=7d535b855d0589d523abe500117e9b03775593b4;hb=7d1f818376b25f793ad6e8960b73a24a39605945;hp=09fd30778dce7f3efa026bfae927f4940262c215;hpb=73635fd77a43f745e41c6ab325d70c3fe6603dd3;p=kdenlive diff --git a/src/renderer.cpp b/src/renderer.cpp index 09fd3077..7d535b85 100644 --- a/src/renderer.cpp +++ b/src/renderer.cpp @@ -42,27 +42,54 @@ #include -static void consumer_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr) { - // detect if the producer has finished playing. Is there a better way to do it ? + + +static void kdenlive_callback(void* /*ptr*/, int level, const char* fmt, va_list vl) +{ + if (level > MLT_LOG_ERROR) return; + QString error; + QApplication::postEvent(qApp->activeWindow() , new MltErrorEvent(error.vsprintf(fmt, vl).simplified())); +} + + +static void consumer_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr) +{ + // detect if the producer has finished playing. Is there a better way to do it? if (self->m_isBlocked) return; - if (mlt_properties_get_double(MLT_FRAME_PROPERTIES(frame_ptr), "_speed") == 0.0) { + Mlt::Frame frame(frame_ptr); +#ifdef Q_WS_MAC + self->showFrame(frame); +#endif + if (frame.get_double("_speed") == 0.0) { self->emitConsumerStopped(); } else { self->emitFrameNumber(mlt_frame_get_position(frame_ptr)); } } -Render::Render(const QString & rendererName, int winid, int extid, QWidget *parent): QObject(parent), m_name(rendererName), m_mltConsumer(NULL), m_mltProducer(NULL), m_mltTextProducer(NULL), m_winid(winid), m_externalwinid(extid), m_framePosition(0), m_isBlocked(true), m_blackClip(NULL), m_isSplitView(false), m_isZoneMode(false), m_isLoopMode(false) { - kDebug() << "////////// USING PROFILE: " << (char*)KdenliveSettings::current_profile().toUtf8().data(); - refreshTimer = new QTimer(this); - connect(refreshTimer, SIGNAL(timeout()), this, SLOT(refresh())); +Render::Render(const QString & rendererName, int winid, int /* extid */, QWidget *parent) : + QObject(parent), + m_isBlocked(0), + m_name(rendererName), + m_mltConsumer(NULL), + m_mltProducer(NULL), + m_mltProfile(NULL), + m_framePosition(0), + m_isZoneMode(false), + m_isLoopMode(false), + m_isSplitView(false), + m_blackClip(NULL), + m_winid(winid) +#ifdef Q_WS_MAC + , m_glWidget(0) +#endif +{ + kDebug() << "////////// USING PROFILE: " << (char*)KdenliveSettings::current_profile().toUtf8().data(); /*if (rendererName == "project") m_monitorId = 10000; else m_monitorId = 10001;*/ - osdTimer = new QTimer(this); - connect(osdTimer, SIGNAL(timeout()), this, SLOT(slotOsdTimeout())); - - m_osdProfile = KStandardDirs::locate("data", "kdenlive/profiles/metadata.properties"); + /*m_osdTimer = new QTimer(this); + connect(m_osdTimer, SIGNAL(timeout()), this, SLOT(slotOsdTimeout()));*/ buildConsumer(); @@ -71,31 +98,70 @@ Render::Render(const QString & rendererName, int winid, int extid, QWidget *pare m_mltProducer->set_speed(0.0); } -Render::~Render() { +Render::~Render() +{ + m_isBlocked = 1; closeMlt(); } -void Render::closeMlt() { - delete osdTimer; - delete refreshTimer; - if (m_mltConsumer) - delete m_mltConsumer; - if (m_mltProducer) - delete m_mltProducer; - if (m_blackClip) delete m_blackClip; +void Render::closeMlt() +{ + //delete m_osdTimer; + if (m_mltProducer) { + Mlt::Service service(m_mltProducer->parent().get_service()); + mlt_service_lock(service.get_service()); + + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + Mlt::Field *field = tractor.field(); + mlt_service nextservice = mlt_service_get_producer(service.get_service()); + mlt_service nextservicetodisconnect; + mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); + QString mlt_type = mlt_properties_get(properties, "mlt_type"); + QString resource = mlt_properties_get(properties, "mlt_service"); + // Delete all transitions + while (mlt_type == "transition") { + nextservicetodisconnect = nextservice; + nextservice = mlt_service_producer(nextservice); + mlt_field_disconnect_service(field->get_field(), nextservicetodisconnect); + nextservice = mlt_service_producer(nextservice); + if (nextservice == NULL) break; + properties = MLT_SERVICE_PROPERTIES(nextservice); + mlt_type = mlt_properties_get(properties, "mlt_type"); + resource = mlt_properties_get(properties, "mlt_service"); + } + + int trackNb = tractor.count(); + while (trackNb > 0) { + Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + if (trackPlaylist.type() == playlist_type) trackPlaylist.clear(); + trackNb--; + } + } + mlt_service_unlock(service.get_service()); + } + + kDebug() << "// // // CLOSE RENDERER " << m_name; + delete m_mltConsumer; + delete m_mltProducer; + delete m_blackClip; //delete m_osdInfo; } -void Render::buildConsumer() { +void Render::buildConsumer() +{ char *tmp; m_activeProfile = KdenliveSettings::current_profile(); tmp = decodedString(m_activeProfile); setenv("MLT_PROFILE", tmp, 1); - if (m_blackClip) delete m_blackClip; + delete m_blackClip; m_blackClip = NULL; + //TODO: uncomment following line when everything is clean + //if (m_mltProfile) delete m_mltProfile; m_mltProfile = new Mlt::Profile(tmp); delete[] tmp; @@ -110,14 +176,24 @@ void Render::buildConsumer() { } setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1); +#ifdef Q_WS_MAC + m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_audio"); + m_mltConsumer->set("preview_off", 1); + m_mltConsumer->set("preview_format", mlt_image_rgb24a); +#else m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_preview"); +#endif m_mltConsumer->set("resize", 1); m_mltConsumer->set("window_id", m_winid); m_mltConsumer->set("terminate_on_pause", 1); - m_mltConsumer->set("window_background", decodedString(KdenliveSettings::window_background().name())); + tmp = decodedString(KdenliveSettings::window_background().name()); + m_mltConsumer->set("window_background", tmp); + delete [] tmp; + // FIXME: the event object returned by the listen gets leaked... m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show); m_mltConsumer->set("rescale", "nearest"); + mlt_log_set_callback(kdenlive_callback); QString audioDevice = KdenliveSettings::audiodevicename(); if (!audioDevice.isEmpty()) { @@ -133,6 +209,13 @@ void Render::buildConsumer() { } QString audioDriver = KdenliveSettings::audiodrivername(); + + /* + // Disabled because the "auto" detected driver was sometimes wrong + if (audioDriver.isEmpty()) + audioDriver = KdenliveSettings::autoaudiodrivername(); + */ + if (!audioDriver.isEmpty()) { tmp = decodedString(audioDriver); m_mltConsumer->set("audio_driver", tmp); @@ -149,7 +232,8 @@ void Render::buildConsumer() { } -int Render::resetProfile() { +int Render::resetProfile() +{ if (!m_mltConsumer) return 0; if (m_activeProfile == KdenliveSettings::current_profile()) { kDebug() << "reset to same profile, nothing to do"; @@ -163,23 +247,40 @@ int Render::resetProfile() { m_mltConsumer = NULL; QString scene = sceneList(); int pos = 0; + double current_fps = m_mltProfile->fps(); + delete m_blackClip; + m_blackClip = NULL; + if (m_mltProducer) { pos = m_mltProducer->position(); + + Mlt::Service service(m_mltProducer->get_service()); + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + int trackNb = tractor.count(); + while (trackNb > 0) { + Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + trackPlaylist.clear(); + trackNb--; + } + } + delete m_mltProducer; } m_mltProducer = NULL; - //WARNING: Trying to delete the profile will crash when trying to display a clip afterwards... - /*if (m_mltProfile) delete m_mltProfile; - m_mltProfile = NULL;*/ - buildConsumer(); - + double new_fps = m_mltProfile->fps(); + if (current_fps != new_fps) { + // fps changed, we must update the scenelist positions + scene = updateSceneListFps(current_fps, new_fps, scene); + } //kDebug() << "//RESET WITHSCENE: " << scene; setSceneList(scene, pos); /*char *tmp = decodedString(scene); - Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "westley-xml", tmp); + Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "xml-string", tmp); delete[] tmp; m_mltProducer = producer; m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black"); @@ -201,7 +302,8 @@ int Render::resetProfile() { } /** Wraps the VEML command of the same name; Seeks the renderer clip to the given time. */ -void Render::seek(GenTime time) { +void Render::seek(GenTime time) +{ if (!m_mltProducer) return; m_isBlocked = false; @@ -210,7 +312,8 @@ void Render::seek(GenTime time) { } //static -char *Render::decodedString(QString str) { +char *Render::decodedString(QString str) +{ /*QCString fn = QFile::encodeName(str); char *t = new char[fn.length() + 1]; strcpy(t, (const char *)fn);*/ @@ -236,19 +339,22 @@ char *Render::decodedString(QString str) { return pix; } */ -int Render::renderWidth() const { +int Render::renderWidth() const +{ return (int)(m_mltProfile->height() * m_mltProfile->dar()); } -int Render::renderHeight() const { +int Render::renderHeight() const +{ return m_mltProfile->height(); } -QPixmap Render::extractFrame(int frame_position, int width, int height) { +QPixmap Render::extractFrame(int frame_position, int width, int height) +{ if (width == -1) { width = renderWidth(); height = renderHeight(); - } + } else if (width % 2 == 1) width++; QPixmap pix(width, height); if (!m_mltProducer) { pix.fill(Qt::black); @@ -257,7 +363,8 @@ QPixmap Render::extractFrame(int frame_position, int width, int height) { return KThumb::getFrame(m_mltProducer, frame_position, width, height); } -QPixmap Render::getImageThumbnail(KUrl url, int /*width*/, int /*height*/) { +QPixmap Render::getImageThumbnail(KUrl url, int /*width*/, int /*height*/) +{ QImage im; QPixmap pixmap; if (url.fileName().startsWith(".all.")) { // check for slideshow @@ -368,13 +475,15 @@ void Render::getImage(KUrl url, int frame_position, QPoint size) }*/ -double Render::consumerRatio() const { +double Render::consumerRatio() const +{ if (!m_mltConsumer) return 1.0; return (m_mltConsumer->get_double("aspect_ratio_num") / m_mltConsumer->get_double("aspect_ratio_den")); } -int Render::getLength() { +int Render::getLength() +{ if (m_mltProducer) { // kDebug()<<"////// LENGTH: "<get_producer()); @@ -383,7 +492,8 @@ int Render::getLength() { return 0; } -bool Render::isValid(KUrl url) { +bool Render::isValid(KUrl url) +{ char *tmp = decodedString(url.path()); Mlt::Producer producer(*m_mltProfile, tmp); delete[] tmp; @@ -393,11 +503,13 @@ bool Render::isValid(KUrl url) { return true; } -double Render::dar() const { +double Render::dar() const +{ return m_mltProfile->dar(); } -void Render::slotSplitView(bool doit) { +void Render::slotSplitView(bool doit) +{ m_isSplitView = doit; Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); @@ -462,26 +574,37 @@ void Render::slotSplitView(bool doit) { } } -void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bool replaceProducer) { +void Render::getFileProperties(const QDomElement xml, const QString &clipId, bool replaceProducer) +{ KUrl url = KUrl(xml.attribute("resource", QString())); Mlt::Producer *producer = NULL; - if (xml.attribute("type").toInt() == TEXT && !QFile::exists(url.path())) { + //kDebug() << "PROFILE WIDT: "<< xml.attribute("mlt_service") << ": "<< m_mltProfile->width() << "\n...................\n\n"; + /*if (xml.attribute("type").toInt() == TEXT && !QFile::exists(url.path())) { emit replyGetFileProperties(clipId, producer, QMap < QString, QString >(), QMap < QString, QString >(), replaceProducer); return; - } + }*/ if (xml.attribute("type").toInt() == COLOR) { char *tmp = decodedString("colour:" + xml.attribute("colour")); - producer = new Mlt::Producer(*m_mltProfile, "fezzik", tmp); + producer = new Mlt::Producer(*m_mltProfile, 0, tmp); delete[] tmp; + } else if (xml.attribute("type").toInt() == TEXT) { + char *tmp = decodedString("kdenlivetitle:" + xml.attribute("resource")); + producer = new Mlt::Producer(*m_mltProfile, 0, tmp); + delete[] tmp; + if (xml.hasAttribute("xmldata")) { + char *tmp = decodedString(xml.attribute("xmldata")); + producer->set("xmldata", tmp); + delete[] tmp; + } } else if (url.isEmpty()) { QDomDocument doc; - QDomElement westley = doc.createElement("westley"); + QDomElement mlt = doc.createElement("mlt"); QDomElement play = doc.createElement("playlist"); - doc.appendChild(westley); - westley.appendChild(play); + doc.appendChild(mlt); + mlt.appendChild(play); play.appendChild(doc.importNode(xml, true)); char *tmp = decodedString(doc.toString()); - producer = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp); + producer = new Mlt::Producer(*m_mltProfile, "xml-string", tmp); delete[] tmp; } else { char *tmp = decodedString(url.path()); @@ -491,7 +614,8 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo if (producer == NULL || producer->is_blank() || !producer->is_valid()) { kDebug() << " / / / / / / / / ERROR / / / / // CANNOT LOAD PRODUCER: "; - emit removeInvalidClip(clipId); + emit removeInvalidClip(clipId, replaceProducer); + delete producer; return; } @@ -518,6 +642,18 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo producer->set("id", tmp); delete[] tmp; + if (xml.hasAttribute("templatetext")) { + char *tmp = decodedString(xml.attribute("templatetext")); + producer->set("templatetext", tmp); + delete[] tmp; + } + + if (!replaceProducer && xml.hasAttribute("file_hash")) { + // Clip already has all properties + emit replyGetFileProperties(clipId, producer, QMap < QString, QString >(), QMap < QString, QString >(), replaceProducer); + return; + } + int height = 50; int width = (int)(height * m_mltProfile->dar()); QMap < QString, QString > filePropertyMap; @@ -564,7 +700,7 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo filePropertyMap["aspect_ratio"] = frame->get("aspect_ratio"); if (frame->get_int("test_image") == 0) { - if (url.path().endsWith(".westley") || url.path().endsWith(".kdenlive")) { + if (url.path().endsWith(".mlt") || url.path().endsWith(".westley") || url.path().endsWith(".kdenlive")) { filePropertyMap["type"] = "playlist"; metadataPropertyMap["comment"] = QString::fromUtf8(producer->get("title")); } else if (frame->get_int("test_audio") == 0) @@ -572,25 +708,18 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo else filePropertyMap["type"] = "video"; - mlt_image_format format = mlt_image_yuv422; - int frame_width = 0; - int frame_height = 0; - //frame->set("rescale.interp", "hyper"); - frame->set("normalised_height", height); - frame->set("normalised_width", width); + mlt_image_format format = mlt_image_rgb24a; + int frame_width = width; + int frame_height = height; QPixmap pix(width, height); - uint8_t *data = frame->get_image(format, frame_width, frame_height, 0); - uint8_t *new_image = (uint8_t *)mlt_pool_alloc(frame_width * (frame_height + 1) * 4); - mlt_convert_yuv422_to_rgb24a((uint8_t *)data, new_image, frame_width * frame_height); - QImage image((uchar *)new_image, frame_width, frame_height, QImage::Format_ARGB32); + QImage image((uchar *)data, frame_width, frame_height, QImage::Format_ARGB32); if (!image.isNull()) { pix = QPixmap::fromImage(image.rgbSwapped()); } else pix.fill(Qt::black); - mlt_pool_release(new_image); emit replyGetImage(clipId, pix); } else if (frame->get_int("test_audio") == 0) { @@ -608,6 +737,7 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo /*if (context->duration == AV_NOPTS_VALUE) { kDebug() << " / / / / / / / /ERROR / / / CLIP HAS UNKNOWN DURATION"; emit removeInvalidClip(clipId); + delete producer; return; }*/ // Get the video_index @@ -640,11 +770,11 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo } if (KdenliveSettings::dropbframes()) { - kDebug() << "// LOOKING FOR H264 on: " << default_video; + kDebug() << "// LOOKING FOR H264 on: " << default_video; snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video); kDebug() << "PROP: " << property << " = " << producer->get(property); if (producer->get(property) && strcmp(producer->get(property), "h264") == 0) { - kDebug() << "// GOT H264 CLIP, SETTING FAST PROPS"; + kDebug() << "// GOT H264 CLIP, SETTING FAST PROPS"; producer->set("skip_loop_filter", "all"); producer->set("skip_frame", "bidir"); } @@ -678,18 +808,20 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo emit replyGetFileProperties(clipId, producer, filePropertyMap, metadataPropertyMap, replaceProducer); kDebug() << "REquested fuile info for: " << url.path(); - if (frame) delete frame; - //if (producer) delete producer; + delete frame; + // FIXME: should delete this to avoid a leak... + //delete producer; } -/** Create the producer from the Westley QDomDocument */ +/** Create the producer from the MLT XML QDomDocument */ #if 0 -void Render::initSceneList() { +void Render::initSceneList() +{ kDebug() << "-------- INIT SCENE LIST ------_"; QDomDocument doc; - QDomElement westley = doc.createElement("westley"); - doc.appendChild(westley); + QDomElement mlt = doc.createElement("mlt"); + doc.appendChild(mlt); QDomElement prod = doc.createElement("producer"); prod.setAttribute("resource", "colour"); prod.setAttribute("colour", "red"); @@ -712,23 +844,24 @@ void Render::initSceneList() { QDomElement playlist5 = doc.createElement("playlist"); multitrack.appendChild(playlist5); tractor.appendChild(multitrack); - westley.appendChild(tractor); + mlt.appendChild(tractor); // kDebug()<");*/ + QString tmp = QString("");*/ setSceneList(doc, 0); } #endif -/** Create the producer from the Westley QDomDocument */ -void Render::setProducer(Mlt::Producer *producer, int position) { - if (m_winid == -1) return; +/** Create the producer from the MLT XML QDomDocument */ +int Render::setProducer(Mlt::Producer *producer, int position) +{ + if (m_winid == -1) return -1; if (m_mltConsumer) { m_mltConsumer->stop(); - } else return; + } else return -1; m_mltConsumer->purge(); @@ -746,44 +879,89 @@ void Render::setProducer(Mlt::Producer *producer, int position) { m_mltProducer->set("skip_loop_filter", "all"); m_mltProducer->set("skip_frame", "bidir"); }*/ - if (!m_mltProducer || !m_mltProducer->is_valid()) kDebug() << " WARNING - - - - -INVALID PLAYLIST: "; + if (!m_mltProducer || !m_mltProducer->is_valid()) { + kDebug() << " WARNING - - - - -INVALID PLAYLIST: "; + return -1; + } m_fps = m_mltProducer->get_fps(); - connectPlaylist(); + int error = connectPlaylist(); if (position != -1) { m_mltProducer->seek(position); emit rendererPosition(position); } m_isBlocked = false; + return error; } -/** Create the producer from the Westley QDomDocument */ -void Render::setSceneList(QDomDocument list, int position) { - setSceneList(list.toString(), position); +/** Create the producer from the MLT XML QDomDocument */ +int Render::setSceneList(QDomDocument list, int position) +{ + return setSceneList(list.toString(), position); } -/** Create the producer from the Westley QDomDocument */ -void Render::setSceneList(QString playlist, int position) { - if (m_winid == -1) return; +/** Create the producer from the MLT XML QDomDocument */ +int Render::setSceneList(QString playlist, int position) +{ + if (m_winid == -1) return -1; m_isBlocked = true; - m_slowmotionProducers.clear(); + int error; //kWarning() << "////// RENDER, SET SCENE LIST: " << playlist; - if (m_mltConsumer) { - m_mltConsumer->stop(); - //m_mltConsumer->set("refresh", 0); - } else { + if (m_mltConsumer == NULL) { + kWarning() << "/////// ERROR, TRYING TO USE NULL MLT CONSUMER"; m_isBlocked = false; - return; + return -1; + } + + if (!m_mltConsumer->is_stopped()) { + m_mltConsumer->stop(); } + m_mltConsumer->set("refresh", 0); if (m_mltProducer) { m_mltProducer->set_speed(0); //if (KdenliveSettings::osdtimecode() && m_osdInfo) m_mltProducer->detach(*m_osdInfo); + + Mlt::Service service(m_mltProducer->parent().get_service()); + mlt_service_lock(service.get_service()); + + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + Mlt::Field *field = tractor.field(); + mlt_service nextservice = mlt_service_get_producer(service.get_service()); + mlt_service nextservicetodisconnect; + mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); + QString mlt_type = mlt_properties_get(properties, "mlt_type"); + QString resource = mlt_properties_get(properties, "mlt_service"); + // Delete all transitions + while (mlt_type == "transition") { + nextservicetodisconnect = nextservice; + nextservice = mlt_service_producer(nextservice); + mlt_field_disconnect_service(field->get_field(), nextservicetodisconnect); + if (nextservice == NULL) break; + properties = MLT_SERVICE_PROPERTIES(nextservice); + mlt_type = mlt_properties_get(properties, "mlt_type"); + resource = mlt_properties_get(properties, "mlt_service"); + } + + int trackNb = tractor.count(); + while (trackNb > 0) { + Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + if (trackPlaylist.type() == playlist_type) trackPlaylist.clear(); + trackNb--; + } + } + mlt_service_unlock(service.get_service()); + + qDeleteAll(m_slowmotionProducers.values()); + m_slowmotionProducers.clear(); + delete m_mltProducer; m_mltProducer = NULL; emit stopped(); @@ -791,12 +969,14 @@ void Render::setSceneList(QString playlist, int position) { blockSignals(true); char *tmp = decodedString(playlist); - m_mltProducer = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp); - delete[] tmp; + m_mltProducer = new Mlt::Producer(*m_mltProfile, "xml-string", tmp); if (!m_mltProducer || !m_mltProducer->is_valid()) { kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << tmp; + m_mltProducer = m_blackClip->cut(0, 50); } + delete[] tmp; + m_mltProducer->optimise(); /*if (KdenliveSettings::osdtimecode()) { @@ -804,7 +984,7 @@ void Render::setSceneList(QString playlist, int position) { delete m_osdInfo; QString attr = "attr_check"; mlt_filter filter = mlt_factory_filter( "data_feed", (char*) attr.ascii() ); - mlt_properties_set_int( MLT_FILTER_PROPERTIES( filter ), "_fezzik", 1 ); + mlt_properties_set_int( MLT_FILTER_PROPERTIES( filter ), "_loader", 1 ); mlt_producer_attach( m_mltProducer->get_producer(), filter ); mlt_filter_close( filter ); @@ -823,71 +1003,82 @@ void Render::setSceneList(QString playlist, int position) { }*/ m_fps = m_mltProducer->get_fps(); - kDebug() << "// NEW SCENE LIST DURATION SET TO: " << m_mltProducer->get_playtime(); - connectPlaylist(); - fillSlowMotionProducers(); if (position != 0) { - //TODO: seek to correct place after opening project. - // Needs to be done from another place since it crashes here. + // Seek to correct place after opening project. m_mltProducer->seek(position); } + + kDebug() << "// NEW SCENE LIST DURATION SET TO: " << m_mltProducer->get_playtime(); + error = connectPlaylist(); + fillSlowMotionProducers(); + m_isBlocked = false; blockSignals(false); + emit refreshDocumentProducers(); + return error; //kDebug()<<"// SETSCN LST, POS: "<optimise(); - westleyConsumer.set("terminate_on_pause", 1); + xmlConsumer.set("terminate_on_pause", 1); Mlt::Producer prod(m_mltProducer->get_producer()); bool split = m_isSplitView; if (split) slotSplitView(false); - westleyConsumer.connect(prod); - westleyConsumer.start(); - while (!westleyConsumer.is_stopped()) {} - playlist = QString::fromUtf8(westleyConsumer.get("kdenlive_playlist")); + xmlConsumer.connect(prod); + xmlConsumer.start(); + while (!xmlConsumer.is_stopped()) {} + playlist = QString::fromUtf8(xmlConsumer.get("kdenlive_playlist")); if (split) slotSplitView(true); return playlist; } -void Render::saveSceneList(QString path, QDomElement kdenliveData) { +bool Render::saveSceneList(QString path, QDomElement kdenliveData) +{ QFile file(path); QDomDocument doc; doc.setContent(sceneList(), false); if (!kdenliveData.isNull()) { // add Kdenlive specific tags - QDomNode wes = doc.elementsByTagName("westley").at(0); - wes.appendChild(doc.importNode(kdenliveData, true)); + QDomNode mlt = doc.elementsByTagName("mlt").at(0); + mlt.appendChild(doc.importNode(kdenliveData, true)); } if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) { kWarning() << "////// ERROR writing to file: " << path; - return; + return false; + } + file.write(doc.toString().toUtf8()); + if (file.error() != QFile::NoError) { + file.close(); + return false; } - QTextStream out(&file); - out << doc.toString(); file.close(); + return true; } -void Render::saveZone(KUrl url, QString desc, QPoint zone) { +void Render::saveZone(KUrl url, QString desc, QPoint zone) +{ kDebug() << "// SAVING CLIP ZONE, RENDER: " << m_name; - char *tmppath = decodedString("westley:" + url.path()); - Mlt::Consumer westleyConsumer(*m_mltProfile , tmppath); + char *tmppath = decodedString("xml:" + url.path()); + Mlt::Consumer xmlConsumer(*m_mltProfile , tmppath); m_mltProducer->optimise(); delete[] tmppath; - westleyConsumer.set("terminate_on_pause", 1); + xmlConsumer.set("terminate_on_pause", 1); if (m_name == "clip") { Mlt::Producer *prod = m_mltProducer->cut(zone.x(), zone.y()); tmppath = decodedString(desc); Mlt::Playlist list; list.insert_at(0, prod, 0); + delete prod; list.set("title", tmppath); delete[] tmppath; - westleyConsumer.connect(list); + xmlConsumer.connect(list); } else { //TODO: not working yet, save zone from timeline @@ -899,35 +1090,38 @@ void Render::saveZone(KUrl url, QString desc, QPoint zone) { tmppath = decodedString(desc); //prod->set("title", tmppath); delete[] tmppath; - westleyConsumer.connect(*p1); //list); + xmlConsumer.connect(*p1); //list); } - westleyConsumer.start(); + xmlConsumer.start(); } -double Render::fps() const { +double Render::fps() const +{ return m_fps; } -void Render::connectPlaylist() { - if (!m_mltConsumer) return; +int Render::connectPlaylist() +{ + if (!m_mltConsumer) return -1; //m_mltConsumer->set("refresh", "0"); m_mltConsumer->connect(*m_mltProducer); m_mltProducer->set_speed(0); - m_mltConsumer->start(); + if (m_mltConsumer->start() == -1) { + // ARGH CONSUMER BROKEN!!!! + KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); + emit blockMonitors(); + delete m_mltProducer; + m_mltProducer = NULL; + return -1; + } emit durationChanged(m_mltProducer->get_playtime()); + return 0; //refresh(); - /* - if (m_mltConsumer->start() == -1) { - KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); - m_mltConsumer = NULL; - } - else { - refresh(); - }*/ } -void Render::refreshDisplay() { +void Render::refreshDisplay() +{ if (!m_mltProducer) return; //m_mltConsumer->set("refresh", 0); @@ -946,7 +1140,8 @@ void Render::refreshDisplay() { refresh(); } -void Render::setVolume(double /*volume*/) { +void Render::setVolume(double /*volume*/) +{ if (!m_mltConsumer || !m_mltProducer) return; /*osdTimer->stop(); m_mltConsumer->set("refresh", 0); @@ -962,10 +1157,11 @@ void Render::setVolume(double /*volume*/) { if (m_mltProducer->attach(*m_osdInfo) == 1) kDebug()<<"////// error attaching filter"; }*/ refresh(); - osdTimer->setSingleShot(2500); + //m_osdTimer->setSingleShot(2500); } -void Render::slotOsdTimeout() { +void Render::slotOsdTimeout() +{ mlt_properties properties = MLT_PRODUCER_PROPERTIES(m_mltProducer->get_producer()); mlt_properties_set_int(properties, "meta.attr.osdvolume", 0); mlt_properties_set(properties, "meta.attr.osdvolume.markup", NULL); @@ -973,19 +1169,20 @@ void Render::slotOsdTimeout() { refresh(); } -void Render::start() { +void Render::start() +{ kDebug() << "----- STARTING MONITOR: " << m_name; if (m_winid == -1) { kDebug() << "----- BROKEN MONITOR: " << m_name << ", RESTART"; return; } - if (m_mltConsumer && m_mltConsumer->is_stopped()) { kDebug() << "----- MONITOR: " << m_name << " WAS STOPPED"; if (m_mltConsumer->start() == -1) { KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); - m_mltConsumer = NULL; - return; + emit blockMonitors(); + delete m_mltProducer; + m_mltProducer = NULL; } else { kDebug() << "----- MONITOR: " << m_name << " REFRESH"; m_isBlocked = false; @@ -995,23 +1192,9 @@ void Render::start() { m_isBlocked = false; } -void Render::clear() { - kDebug() << " ********* RENDER CLEAR"; - if (m_mltConsumer) { - //m_mltConsumer->set("refresh", 0); - if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop(); - } - - if (m_mltProducer) { - //if (KdenliveSettings::osdtimecode() && m_osdInfo) m_mltProducer->detach(*m_osdInfo); - m_mltProducer->set_speed(0.0); - delete m_mltProducer; - m_mltProducer = NULL; - emit stopped(); - } -} - -void Render::stop() { +void Render::stop() +{ + if (m_mltProducer == NULL) return; if (m_mltConsumer && !m_mltConsumer->is_stopped()) { kDebug() << "///////////// RENDER STOPPED: " << m_name; m_isBlocked = true; @@ -1032,7 +1215,8 @@ void Render::stop() { kDebug() << "///////////// RENDER STOP3-------"; } -void Render::stop(const GenTime & startTime) { +void Render::stop(const GenTime & startTime) +{ kDebug() << "///////////// RENDER STOP-------2"; if (m_mltProducer) { @@ -1043,7 +1227,8 @@ void Render::stop(const GenTime & startTime) { m_mltConsumer->purge(); } -void Render::pause() { +void Render::pause() +{ if (!m_mltProducer || !m_mltConsumer) return; if (m_mltProducer->get_speed() == 0.0) return; @@ -1056,7 +1241,8 @@ void Render::pause() { m_mltConsumer->purge(); } -void Render::switchPlay() { +void Render::switchPlay() +{ if (!m_mltProducer || !m_mltConsumer) return; if (m_isZoneMode) resetZoneMode(); @@ -1086,7 +1272,8 @@ void Render::switchPlay() { //refresh(); } -void Render::play(double speed) { +void Render::play(double speed) +{ if (!m_mltProducer) return; // if (speed == 0.0) m_mltProducer->set("out", m_mltProducer->get_length() - 1); @@ -1099,7 +1286,8 @@ void Render::play(double speed) { refresh(); } -void Render::play(const GenTime & startTime) { +void Render::play(const GenTime & startTime) +{ if (!m_mltProducer || !m_mltConsumer) return; m_isBlocked = false; @@ -1108,7 +1296,8 @@ void Render::play(const GenTime & startTime) { m_mltConsumer->set("refresh", 1); } -void Render::loopZone(const GenTime & startTime, const GenTime & stopTime) { +void Render::loopZone(const GenTime & startTime, const GenTime & stopTime) +{ if (!m_mltProducer || !m_mltConsumer) return; //m_mltProducer->set("eof", "loop"); @@ -1117,7 +1306,8 @@ void Render::loopZone(const GenTime & startTime, const GenTime & stopTime) { playZone(startTime, stopTime); } -void Render::playZone(const GenTime & startTime, const GenTime & stopTime) { +void Render::playZone(const GenTime & startTime, const GenTime & stopTime) +{ if (!m_mltProducer || !m_mltConsumer) return; m_isBlocked = false; @@ -1129,7 +1319,8 @@ void Render::playZone(const GenTime & startTime, const GenTime & stopTime) { m_isZoneMode = true; } -void Render::resetZoneMode() { +void Render::resetZoneMode() +{ if (!m_isZoneMode && !m_isLoopMode) return; m_mltProducer->set("out", m_originalOut); //m_mltProducer->set("eof", "pause"); @@ -1137,7 +1328,8 @@ void Render::resetZoneMode() { m_isLoopMode = false; } -void Render::seekToFrame(int pos) { +void Render::seekToFrame(int pos) +{ //kDebug()<<" ********* RENDER SEEK TO POS"; if (!m_mltProducer) return; @@ -1147,48 +1339,85 @@ void Render::seekToFrame(int pos) { refresh(); } -void Render::askForRefresh() { - // Use a Timer so that we don't refresh too much - refreshTimer->start(200); +void Render::seekToFrameDiff(int diff) +{ + //kDebug()<<" ********* RENDER SEEK TO POS"; + if (!m_mltProducer) + return; + m_isBlocked = false; + resetZoneMode(); + m_mltProducer->seek(m_mltProducer->position() + diff); + refresh(); } -void Render::doRefresh() { +void Render::doRefresh() +{ // Use a Timer so that we don't refresh too much if (!m_isBlocked && m_mltConsumer) m_mltConsumer->set("refresh", 1); } -void Render::refresh() { +void Render::refresh() +{ if (!m_mltProducer || m_isBlocked) return; - refreshTimer->stop(); if (m_mltConsumer) { m_mltConsumer->set("refresh", 1); } } -double Render::playSpeed() { +void Render::setDropFrames(bool show) +{ + if (m_mltConsumer) { + int dropFrames = 1; + if (show == false) dropFrames = 0; + m_mltConsumer->stop(); +#ifdef Q_WS_MAC + m_mltConsumer->set("real_time", dropFrames); +#else + m_mltConsumer->set("play.real_time", dropFrames); +#endif + if (m_mltConsumer->start() == -1) { + emit blockMonitors(); + delete m_mltProducer; + m_mltProducer = NULL; + } + + } +} + +double Render::playSpeed() +{ if (m_mltProducer) return m_mltProducer->get_speed(); return 0.0; } -GenTime Render::seekPosition() const { +GenTime Render::seekPosition() const +{ if (m_mltProducer) return GenTime((int) m_mltProducer->position(), m_fps); else return GenTime(); } +int Render::seekFramePosition() const +{ + if (m_mltProducer) return (int) m_mltProducer->position(); + return 0; +} -const QString & Render::rendererName() const { +const QString & Render::rendererName() const +{ return m_name; } -void Render::emitFrameNumber(double position) { +void Render::emitFrameNumber(double position) +{ m_framePosition = position; emit rendererPosition((int) position); //if (qApp->activeWindow()) QApplication::postEvent(qApp->activeWindow(), new PositionChangeEvent( GenTime((int) position, m_fps), m_monitorId)); } -void Render::emitConsumerStopped() { +void Render::emitConsumerStopped() +{ // This is used to know when the playing stopped if (m_mltProducer) { double pos = m_mltProducer->position(); @@ -1202,12 +1431,14 @@ void Render::emitConsumerStopped() { -void Render::exportFileToFirewire(QString /*srcFileName*/, int /*port*/, GenTime /*startTime*/, GenTime /*endTime*/) { +void Render::exportFileToFirewire(QString /*srcFileName*/, int /*port*/, GenTime /*startTime*/, GenTime /*endTime*/) +{ KMessageBox::sorry(0, i18n("Firewire is not enabled on your system.\n Please install Libiec61883 and recompile Kdenlive")); } -void Render::exportCurrentFrame(KUrl url, bool /*notify*/) { +void Render::exportCurrentFrame(KUrl url, bool /*notify*/) +{ if (!m_mltProducer) { KMessageBox::sorry(qApp->activeWindow(), i18n("There is no clip, cannot extract frame.")); return; @@ -1232,84 +1463,119 @@ void Render::exportCurrentFrame(KUrl url, bool /*notify*/) { //if (notify) QApplication::postEvent(qApp->activeWindow(), new UrlEvent(url, 10003)); } +#ifdef Q_WS_MAC +void Render::showFrame(Mlt::Frame& frame) +{ + mlt_image_format format = mlt_image_rgb24a; + int width = 0; + int height = 0; + const uchar* image = frame.get_image(format, width, height); + QImage qimage(width, height, QImage::Format_ARGB32); + memcpy(qimage.scanLine(0), image, width * height * 4); + emit showImageSignal(qimage); +} +#endif + /** MLT PLAYLIST DIRECT MANIPULATON **/ -void Render::mltCheckLength() { +void Render::mltCheckLength(Mlt::Tractor *tractor) +{ //kDebug()<<"checking track length: "<get_service()); - Mlt::Tractor tractor(service); - - int trackNb = tractor.count(); - double duration = 0; - double trackDuration; + int trackNb = tractor->count(); + int duration = 0; + int trackDuration; if (trackNb == 1) { - Mlt::Producer trackProducer(tractor.track(0)); + Mlt::Producer trackProducer(tractor->track(0)); duration = trackProducer.get_playtime() - 1; m_mltProducer->set("out", duration); - emit durationChanged((int) duration); + emit durationChanged(duration); return; } while (trackNb > 1) { - Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + Mlt::Producer trackProducer(tractor->track(trackNb - 1)); trackDuration = trackProducer.get_playtime() - 1; - //kDebug() << " / / /DURATON FOR TRACK " << trackNb - 1 << " = " << trackDuration; if (trackDuration > duration) duration = trackDuration; trackNb--; } - Mlt::Producer blackTrackProducer(tractor.track(0)); - double blackDuration = blackTrackProducer.get_playtime() - 1; + Mlt::Producer blackTrackProducer(tractor->track(0)); - if (blackDuration != duration) { + if (blackTrackProducer.get_playtime() - 1 != duration) { Mlt::Playlist blackTrackPlaylist((mlt_playlist) blackTrackProducer.get_service()); - blackTrackPlaylist.clear(); - int dur = (int)duration; - while (dur > 14000) { - blackTrackPlaylist.append(*m_blackClip, 0, 13999); - dur = dur - 14000; + Mlt::Producer *blackclip = blackTrackPlaylist.get_clip(0); + if (blackclip && blackclip->is_blank()) { + delete blackclip; + blackclip = NULL; } - if (dur > 0) { - blackTrackPlaylist.append(*m_blackClip, 0, dur); + + if (blackclip == NULL || blackTrackPlaylist.count() != 1) { + blackTrackPlaylist.clear(); + m_blackClip->set("length", duration); + m_blackClip->set("out", duration - 1); + blackclip = m_blackClip->cut(0, duration - 1); + blackTrackPlaylist.insert_at(0, blackclip, 1); + } else { + if (duration > blackclip->parent().get_length()) { + blackclip->parent().set("length", duration); + blackclip->parent().set("out", duration - 1); + blackclip->set("length", duration); + } + blackTrackPlaylist.resize_clip(0, 0, duration - 1); } + + delete blackclip; m_mltProducer->set("out", duration); - emit durationChanged((int)duration); + emit durationChanged(duration); } } -void Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) { - if (!m_mltProducer) { - kDebug() << "PLAYLIST NOT INITIALISED //////"; - return; +int Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) +{ + if (m_mltProducer == NULL) { + kDebug() << "PLAYLIST NOT INITIALISED //////"; + return -1; } Mlt::Producer parentProd(m_mltProducer->parent()); if (parentProd.get_producer() == NULL) { - kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; - return; + kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; + return -1; } Mlt::Service service(parentProd.get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return -1; + } Mlt::Tractor tractor(service); + if (info.track > tractor.count() - 1) { + kDebug() << "ERROR TRYING TO INSERT CLIP ON TRACK " << info.track << ", at POS: " << info.startPos.frames(25); + return -1; + } mlt_service_lock(service.get_service()); Mlt::Producer trackProducer(tractor.track(info.track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); //kDebug()<<"/// INSERT cLIP: "< 1) { // We want a slowmotion producer double speed = element.attribute("speed", "1.0").toDouble(); + int strobe = element.attribute("strobe", "1").toInt(); QString url = QString::fromUtf8(prod->get("resource")); url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *slowprod = m_slowmotionProducers.value(url); if (!slowprod || slowprod->get_producer() == NULL) { char *tmp = decodedString(url); slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); + if (strobe > 1) slowprod->set("strobe", strobe); delete[] tmp; QString id = prod->get("id"); if (id.contains('_')) id = id.section('_', 0, 0); QString producerid = "slowmotion:" + id + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); tmp = decodedString(producerid); slowprod->set("id", tmp); delete[] tmp; @@ -1319,25 +1585,29 @@ void Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *pr } Mlt::Producer *clip = prod->cut((int) info.cropStart.frames(m_fps), (int)(info.endPos - info.startPos + info.cropStart).frames(m_fps) - 1); - int newIndex = trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *clip, 1); - + int newIndex = trackPlaylist.insert_at((int) info.startPos.frames(m_fps), clip, 1); + delete clip; /*if (QString(prod->get("transparency")).toInt() == 1) mltAddClipTransparency(info, info.track - 1, QString(prod->get("id")).toInt());*/ + if (info.track != 0 && (newIndex + 1 == trackPlaylist.count())) mltCheckLength(&tractor); mlt_service_unlock(service.get_service()); - - if (info.track != 0 && (newIndex + 1 == trackPlaylist.count())) mltCheckLength(); - //tractor.multitrack()->refresh(); - //tractor.refresh(); + /*tractor.multitrack()->refresh(); + tractor.refresh();*/ + return 0; } -void Render::mltCutClip(int track, GenTime position) { +void Render::mltCutClip(int track, GenTime position) +{ m_isBlocked = true; Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return; + } Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(track)); @@ -1376,16 +1646,19 @@ void Render::mltCutClip(int track, GenTime position) { } Mlt::Service clipService(original->get_service()); Mlt::Service dupService(clip->get_service()); + delete original; + delete clip; int ct = 0; Mlt::Filter *filter = clipService.filter(ct); while (filter) { - if (filter->is_valid() && filter->get("kdenlive_id") != "") { + // Only duplicate Kdenlive filters, and skip the fade in effects + if (filter->is_valid() && strcmp(filter->get("kdenlive_id"), "") && strcmp(filter->get("kdenlive_id"), "fadein") && strcmp(filter->get("kdenlive_id"), "fade_from_black")) { // looks like there is no easy way to duplicate a filter, // so we will create a new one and duplicate its properties Mlt::Filter *dup = new Mlt::Filter(*m_mltProfile, filter->get("mlt_service")); if (dup && dup->is_valid()) { Mlt::Properties entries(filter->get_properties()); - for (int i = 0;i < entries.count();i++) { + for (int i = 0; i < entries.count(); i++) { dup->set(entries.get_name(i), entries.get(i)); } dupService.attach(*dup); @@ -1408,39 +1681,46 @@ void Render::mltCutClip(int track, GenTime position) { m_isBlocked = false; } -void Render::mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) { +void Render::mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) +{ // TODO: optimize mltRemoveClip(info.track, info.startPos); mltInsertClip(info, element, prod); } -bool Render::mltRemoveClip(int track, GenTime position) { +bool Render::mltRemoveClip(int track, GenTime position) +{ Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } Mlt::Tractor tractor(service); + mlt_service_lock(service.get_service()); Mlt::Producer trackProducer(tractor.track(track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); int clipIndex = trackPlaylist.get_clip_index_at((int) position.frames(m_fps)); - /* // Display playlist info - kDebug()<<"//// BEFORE"; - for (int i = 0; i < trackPlaylist.count(); i++) { + // Display playlist info + //kDebug() << "//// BEFORE -( " << position.frames(m_fps) << " )-------------------------------"; + /*for (int i = 0; i < trackPlaylist.count(); i++) { int blankStart = trackPlaylist.clip_start(i); int blankDuration = trackPlaylist.clip_length(i) - 1; QString blk; if (trackPlaylist.is_blank(i)) blk = "(blank)"; kDebug()<<"CLIP "<parent()); if (parentProd.get_producer() == NULL) { - kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; + kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; return -1; } @@ -1483,14 +1764,15 @@ int Render::mltGetSpaceLength(const GenTime pos, int track, bool fromBlankStart) return trackPlaylist.clip_length(clipIndex) + trackPlaylist.clip_start(clipIndex) - insertPos; } -int Render::mltTrackDuration(int track) { +int Render::mltTrackDuration(int track) +{ if (!m_mltProducer) { - kDebug() << "PLAYLIST NOT INITIALISED //////"; + kDebug() << "PLAYLIST NOT INITIALISED //////"; return -1; } Mlt::Producer parentProd(m_mltProducer->parent()); if (parentProd.get_producer() == NULL) { - kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; + kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; return -1; } @@ -1501,14 +1783,15 @@ int Render::mltTrackDuration(int track) { return trackProducer.get_playtime() - 1; } -void Render::mltInsertSpace(QMap trackClipStartList, QMap trackTransitionStartList, int track, const GenTime duration, const GenTime timeOffset) { +void Render::mltInsertSpace(QMap trackClipStartList, QMap trackTransitionStartList, int track, const GenTime duration, const GenTime timeOffset) +{ if (!m_mltProducer) { - kDebug() << "PLAYLIST NOT INITIALISED //////"; + kDebug() << "PLAYLIST NOT INITIALISED //////"; return; } Mlt::Producer parentProd(m_mltProducer->parent()); if (parentProd.get_producer() == NULL) { - kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; + kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; return; } //kDebug()<<"// CLP STRT LST: "< trackClipStartList, QMap if (insertPos != -1) { insertPos += offset; int clipIndex = trackPlaylist.get_clip_index_at(insertPos); - if (diff > 0) trackPlaylist.insert_blank(clipIndex, diff - 1); - else { + if (diff > 0) { + trackPlaylist.insert_blank(clipIndex, diff - 1); + } else { if (!trackPlaylist.is_blank(clipIndex)) clipIndex --; - if (!trackPlaylist.is_blank(clipIndex)) kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + if (!trackPlaylist.is_blank(clipIndex)) { + kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + } int position = trackPlaylist.clip_start(clipIndex); - trackPlaylist.remove_region(position, - diff - 1); + int blankDuration = trackPlaylist.clip_length(clipIndex); + diff = -diff; + if (blankDuration - diff == 0) { + trackPlaylist.remove(clipIndex); + } else trackPlaylist.remove_region(position, diff); } trackPlaylist.consolidate_blanks(0); } - // now move transitions + // now move transitions mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -1586,18 +1876,26 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap int clipIndex = trackPlaylist.get_clip_index_at(insertPos); - if (diff > 0) trackPlaylist.insert_blank(clipIndex, diff - 1); - else { - if (!trackPlaylist.is_blank(clipIndex)) clipIndex --; - if (!trackPlaylist.is_blank(clipIndex)) kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + if (diff > 0) { + trackPlaylist.insert_blank(clipIndex, diff - 1); + } else { + if (!trackPlaylist.is_blank(clipIndex)) { + clipIndex --; + } + if (!trackPlaylist.is_blank(clipIndex)) { + kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + } int position = trackPlaylist.clip_start(clipIndex); - trackPlaylist.remove_region(position, - diff - 1); + int blankDuration = trackPlaylist.clip_length(clipIndex); + if (diff + blankDuration == 0) { + trackPlaylist.remove(clipIndex); + } else trackPlaylist.remove_region(position, - diff); } trackPlaylist.consolidate_blanks(0); } trackNb--; } - // now move transitions + // now move transitions mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -1624,15 +1922,37 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap } } mlt_service_unlock(service.get_service()); - mltCheckLength(); + mltCheckLength(&tractor); m_mltConsumer->set("refresh", 1); } -int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt::Producer *prod) { + +void Render::mltPasteEffects(Mlt::Producer *source, Mlt::Producer *dest) +{ + Mlt::Service sourceService(source->get_service()); + Mlt::Service destService(dest->get_service()); + + // move all effects to the correct producer + int ct = 0; + Mlt::Filter *filter = sourceService.filter(ct); + while (filter) { + if (filter->get("kdenlive_ix") != 0) { + sourceService.detach(*filter); + destService.attach(*filter); + } else ct++; + filter = sourceService.filter(ct); + } +} + +int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, int strobe, Mlt::Producer *prod) +{ m_isBlocked = true; int newLength = 0; Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return -1; + } //kDebug() << "Changing clip speed, set in and out: " << info.cropStart.frames(m_fps) << " to " << (info.endPos - info.startPos).frames(m_fps) - 1; Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(info.track)); @@ -1641,35 +1961,44 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt int clipIndex = trackPlaylist.get_clip_index_at(startPos); int clipLength = trackPlaylist.clip_length(clipIndex); - Mlt::Producer clip(trackPlaylist.get_clip(clipIndex)); - if (!clip.is_valid() || clip.is_blank()) { + Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex); + if (clip == NULL) { + return -1; + } + if (!clip->is_valid() || clip->is_blank()) { // invalid clip + delete clip; return -1; } - Mlt::Producer clipparent = clip.parent(); + Mlt::Producer clipparent = clip->parent(); if (!clipparent.is_valid() || clipparent.is_blank()) { // invalid clip + delete clip; return -1; } + QString serv = clipparent.get("mlt_service"); QString id = clipparent.get("id"); //kDebug() << "CLIP SERVICE: " << serv; - if (serv == "avformat" && speed != 1.0) { + if (serv == "avformat" && (speed != 1.0 || strobe > 1)) { mlt_service_lock(service.get_service()); QString url = QString::fromUtf8(clipparent.get("resource")); url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *slowprod = m_slowmotionProducers.value(url); if (!slowprod || slowprod->get_producer() == NULL) { char *tmp = decodedString(url); slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); + if (strobe > 1) slowprod->set("strobe", strobe); delete[] tmp; QString producerid = "slowmotion:" + id + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); tmp = decodedString(producerid); slowprod->set("id", tmp); delete[] tmp; m_slowmotionProducers.insert(url, slowprod); } - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); // Check that the blank space is long enough for our new duration clipIndex = trackPlaylist.get_clip_index_at(startPos); @@ -1679,14 +2008,19 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt GenTime maxLength = GenTime(blankEnd, m_fps) - info.startPos; cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)(info.cropStart.frames(m_fps) / speed + maxLength.frames(m_fps) - 1)); } else cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)((info.cropStart.frames(m_fps) + clipLength) / speed - 1)); - trackPlaylist.insert_at(startPos, *cut, 1); + + // move all effects to the correct producer + mltPasteEffects(clip, cut); + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); - } else if (speed == 1.0) { + } else if (speed == 1.0 && strobe < 2) { mlt_service_lock(service.get_service()); - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); // Check that the blank space is long enough for our new duration @@ -1700,7 +2034,13 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt GenTime maxLength = GenTime(blankEnd, m_fps) - info.startPos; cut = prod->cut((int)(info.cropStart.frames(m_fps)), (int)(info.cropStart.frames(m_fps) + maxLength.frames(m_fps) - 1)); } else cut = prod->cut((int)(info.cropStart.frames(m_fps)), (int)((info.cropStart + newDuration).frames(m_fps)) - 1); - trackPlaylist.insert_at(startPos, *cut, 1); + + // move all effects to the correct producer + mltPasteEffects(clip, cut); + + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); @@ -1710,22 +2050,25 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt QString url = QString::fromUtf8(clipparent.get("resource")); url = url.section('?', 0, 0); url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *slowprod = m_slowmotionProducers.value(url); if (!slowprod || slowprod->get_producer() == NULL) { char *tmp = decodedString(url); slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); delete[] tmp; + slowprod->set("strobe", strobe); QString producerid = "slowmotion:" + id.section(':', 1, 1) + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); tmp = decodedString(producerid); slowprod->set("id", tmp); delete[] tmp; m_slowmotionProducers.insert(url, slowprod); } - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); GenTime oldDuration = GenTime(clipLength, m_fps); - GenTime newDuration = oldDuration * oldspeed / speed; + GenTime newDuration = oldDuration * (oldspeed / speed); // Check that the blank space is long enough for our new duration clipIndex = trackPlaylist.get_clip_index_at(startPos); @@ -1737,19 +2080,26 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)(info.cropStart.frames(m_fps) / speed + maxLength.frames(m_fps) - 1)); } else cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)((info.cropStart / speed + newDuration).frames(m_fps) - 1)); - trackPlaylist.insert_at(startPos, *cut, 1); + // move all effects to the correct producer + mltPasteEffects(clip, cut); + + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); } - if (clipIndex + 1 == trackPlaylist.count()) mltCheckLength(); + + delete clip; + if (clipIndex + 1 == trackPlaylist.count()) mltCheckLength(&tractor); m_isBlocked = false; return newLength; } -bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool updateIndex, bool doRefresh) { - kDebug() << "// TRYing to remove effect at: " << index; +bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool updateIndex, bool doRefresh) +{ Mlt::Service service(m_mltProducer->parent().get_service()); bool success = false; Mlt::Tractor tractor(service); @@ -1762,16 +2112,17 @@ bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool up return success; } Mlt::Service clipService(clip->get_service()); + delete clip; // if (tag.startsWith("ladspa")) tag = "ladspa"; m_isBlocked = true; int ct = 0; Mlt::Filter *filter = clipService.filter(ct); while (filter) { - if ((index == "-1" && filter->get("kdenlive_id") != "") || filter->get("kdenlive_ix") == index) {// && filter->get("kdenlive_id") == id) { + if ((index == "-1" && strcmp(filter->get("kdenlive_id"), "")) || filter->get("kdenlive_ix") == index) {// && filter->get("kdenlive_id") == id) { if (clipService.detach(*filter) == 0) success = true; - kDebug() << " / / / DLEETED EFFECT: " << ct; + //kDebug()<<"Deleted filter id:"<get("kdenlive_id")<<", ix:"<get("kdenlive_ix")<<", SERVICE:"<get("mlt_service"); } else if (updateIndex) { - // Adjust the other effects index + // Adjust the other effects index if (QString(filter->get("kdenlive_ix")).toInt() > index.toInt()) filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() - 1); ct++; } else ct++; @@ -1783,7 +2134,8 @@ bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool up } -bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList params, bool doRefresh) { +bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList params, bool doRefresh) +{ Mlt::Service service(m_mltProducer->parent().get_service()); @@ -1797,14 +2149,16 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para } Mlt::Service clipService(clip->get_service()); m_isBlocked = true; - + int duration = clip->get_playtime(); + delete clip; // temporarily remove all effects after insert point QList filtersList; const int filter_ix = params.paramValue("kdenlive_ix").toInt(); int ct = 0; Mlt::Filter *filter = clipService.filter(ct); while (filter) { - if (QString(filter->get("kdenlive_ix")).toInt() > filter_ix) { + if (QString(filter->get("kdenlive_ix")).toInt() >= filter_ix) { + filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() + 1); filtersList.append(filter); clipService.detach(*filter); } else ct++; @@ -1826,7 +2180,6 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para char *starttag = decodedString(params.paramValue("starttag", "start")); char *endtag = decodedString(params.paramValue("endtag", "end")); kDebug() << "// ADDING KEYFRAME TAGS: " << starttag << ", " << endtag; - int duration = clip->get_playtime(); //double max = params.paramValue("max").toDouble(); double min = params.paramValue("min").toDouble(); double factor = params.paramValue("factor", "1").toDouble(); @@ -1920,18 +2273,19 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para return true; } -bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList params) { +bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList params) +{ QString index = params.paramValue("kdenlive_ix"); QString tag = params.paramValue("tag"); if (!params.paramValue("keyframes").isEmpty() || /*it.key().startsWith("#") || */tag.startsWith("ladspa") || tag == "sox" || tag == "autotrack_rectangle") { // This is a keyframe effect, to edit it, we remove it and re-add it. - mltRemoveEffect(track, position, index, true); + mltRemoveEffect(track, position, index, false); bool success = mltAddEffect(track, position, params); return success; } - // create filter + // find filter Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); @@ -1940,10 +2294,11 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par //int clipIndex = trackPlaylist.get_clip_index_at(position.frames(m_fps)); Mlt::Producer *clip = trackPlaylist.get_clip_at((int) position.frames(m_fps)); if (!clip) { - kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps); + kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps); return false; } Mlt::Service clipService(clip->get_service()); + delete clip; m_isBlocked = true; int ct = 0; Mlt::Filter *filter = clipService.filter(ct); @@ -1957,7 +2312,7 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par if (!filter) { kDebug() << "WARINIG, FILTER FOR EDITING NOT FOUND, ADDING IT!!!!!"; - // filter was not found, it was probably a disabled filter, so add it to the correct place... + // filter was not found, it was probably a disabled filter, so add it to the correct place... int ct = 0; filter = clipService.filter(ct); QList filtersList; @@ -1977,7 +2332,7 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par m_isBlocked = false; return success; } - + mlt_service_lock(service.get_service()); for (int j = 0; j < params.count(); j++) { char *name = decodedString(params.at(j).name()); char *value = decodedString(params.at(j).value()); @@ -1985,15 +2340,17 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par delete[] name; delete[] value; } + mlt_service_unlock(service.get_service()); m_isBlocked = false; refresh(); return true; } -void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) { +void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) +{ - kDebug() << "MOVING EFFECT FROM " << oldPos << ", TO: " << newPos; + kDebug() << "MOVING EFFECT FROM " << oldPos << ", TO: " << newPos; Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); @@ -2002,10 +2359,11 @@ void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) //int clipIndex = trackPlaylist.get_clip_index_at(position.frames(m_fps)); Mlt::Producer *clip = trackPlaylist.get_clip_at((int) position.frames(m_fps)); if (!clip) { - kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps); + kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps); return; } Mlt::Service clipService(clip->get_service()); + delete clip; m_isBlocked = true; int ct = 0; QList filtersList; @@ -2062,11 +2420,10 @@ void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) refresh(); } -bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) { +bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) +{ m_isBlocked = true; - Mlt::Service service(m_mltProducer->parent().get_service()); - Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(info.track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); @@ -2086,39 +2443,50 @@ bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) { m_isBlocked = false; return false; } + mlt_service_lock(service.get_service()); int clipIndex = trackPlaylist.get_clip_index_at((int) info.startPos.frames(m_fps)); - kDebug() << "// SELECTED CLIP START: " << trackPlaylist.clip_start(clipIndex); + //kDebug() << "// SELECTED CLIP START: " << trackPlaylist.clip_start(clipIndex); Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex); int previousStart = clip->get_in(); - int previousDuration = trackPlaylist.clip_length(clipIndex) - 1; int newDuration = (int) clipDuration.frames(m_fps) - 1; + int diff = newDuration - (trackPlaylist.clip_length(clipIndex) - 1); + if (newDuration > clip->get_length()) { + clip->parent().set("length", newDuration + 1); + clip->parent().set("out", newDuration); + clip->set("length", newDuration + 1); + } + if (newDuration > clip->get_out()) { + clip->parent().set_in_and_out(0, newDuration + 1); + clip->set_in_and_out(0, newDuration + 1); + } + delete clip; trackPlaylist.resize_clip(clipIndex, previousStart, newDuration + previousStart); trackPlaylist.consolidate_blanks(0); // skip to next clip clipIndex++; - int diff = newDuration - previousDuration; - kDebug() << "//////// RESIZE CLIP: " << clipIndex << "( pos: " << info.startPos.frames(25) << "), DIFF: " << diff << ", CURRENT DUR: " << previousDuration << ", NEW DUR: " << newDuration << ", IX: " << clipIndex << ", MAX: " << trackPlaylist.count(); + //kDebug() << "//////// RESIZE CLIP: " << clipIndex << "( pos: " << info.startPos.frames(25) << "), DIFF: " << diff << ", CURRENT DUR: " << previousDuration << ", NEW DUR: " << newDuration << ", IX: " << clipIndex << ", MAX: " << trackPlaylist.count(); if (diff > 0) { // clip was made longer, trim next blank if there is one. if (clipIndex < trackPlaylist.count()) { - // If this is not the last clip in playlist + // If this is not the last clip in playlist if (trackPlaylist.is_blank(clipIndex)) { int blankStart = trackPlaylist.clip_start(clipIndex); - int blankDuration = trackPlaylist.clip_length(clipIndex) - 1; - if (diff > blankDuration) kDebug() << "// ERROR blank clip is not large enough to get back required space!!!"; - if (diff - blankDuration == 1) { + int blankDuration = trackPlaylist.clip_length(clipIndex); + if (diff > blankDuration) { + kDebug() << "// ERROR blank clip is not large enough to get back required space!!!"; + } + if (diff - blankDuration == 0) { trackPlaylist.remove(clipIndex); - } else trackPlaylist.remove_region(blankStart, diff - 1); + } else trackPlaylist.remove_region(blankStart, diff); } else { kDebug() << "/// RESIZE ERROR, NXT CLIP IS NOT BLK: " << clipIndex; } } } else trackPlaylist.insert_blank(clipIndex, 0 - diff - 1); - trackPlaylist.consolidate_blanks(0); + mlt_service_unlock(service.get_service()); - - if (info.track != 0 && clipIndex == trackPlaylist.count()) mltCheckLength(); + if (info.track != 0 && clipIndex == trackPlaylist.count()) mltCheckLength(&tractor); /*if (QString(clip->parent().get("transparency")).toInt() == 1) { //mltResizeTransparency(previousStart, previousStart, previousStart + newDuration, track, QString(clip->parent().get("id")).toInt()); mltDeleteTransparency(info.startPos.frames(m_fps), info.track, QString(clip->parent().get("id")).toInt()); @@ -2133,7 +2501,8 @@ bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) { return true; } -void Render::mltChangeTrackState(int track, bool mute, bool blind) { +void Render::mltChangeTrackState(int track, bool mute, bool blind) +{ Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(track)); @@ -2152,7 +2521,8 @@ void Render::mltChangeTrackState(int track, bool mute, bool blind) { } -bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff) { +bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff) +{ Mlt::Service service(m_mltProducer->parent().get_service()); int frameOffset = (int) diff.frames(m_fps); Mlt::Tractor tractor(service); @@ -2171,6 +2541,7 @@ bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff) { return false; } int previousStart = clip->get_in(); + delete clip; int previousDuration = trackPlaylist.clip_length(clipIndex) - 1; m_isBlocked = true; trackPlaylist.resize_clip(clipIndex, previousStart + frameOffset, previousStart + previousDuration + frameOffset); @@ -2180,7 +2551,8 @@ bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff) { return true; } -bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) { +bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) +{ //kDebug() << "//////// RSIZING CLIP from: "<parent().get_service()); int moveFrame = (int) diff.frames(m_fps); @@ -2200,6 +2572,7 @@ bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) { return false; } int previousStart = clip->get_in(); + delete clip; int previousDuration = trackPlaylist.clip_length(clipIndex) - 1; m_isBlocked = true; kDebug() << "RESIZE, old start: " << previousStart << ", PREV DUR: " << previousDuration << ", DIFF: " << moveFrame; @@ -2233,82 +2606,83 @@ bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) { return true; } -bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd, Mlt::Producer *prod) { +bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd, Mlt::Producer *prod) +{ return mltMoveClip(startTrack, endTrack, (int) moveStart.frames(m_fps), (int) moveEnd.frames(m_fps), prod); } -void Render::mltUpdateClipProducer(int track, int pos, Mlt::Producer *prod) { +void Render::mltUpdateClipProducer(int track, int pos, Mlt::Producer *prod) +{ if (prod == NULL || !prod->is_valid()) { kDebug() << "// Warning, CLIP on track " << track << ", at: " << pos << " is invalid, cannot update it!!!"; return; } kDebug() << "NEW PROD ID: " << prod->get("id"); - m_mltConsumer->set("refresh", 0); + m_isBlocked++; kDebug() << "// TRYING TO UPDATE CLIP at: " << pos << ", TK: " << track; - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return; + } + mlt_service_lock(m_mltConsumer->get_service()); Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); int clipIndex = trackPlaylist.get_clip_index_at(pos + 1); - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (clipProducer.is_blank()) { + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if (clipProducer->is_blank()) { kDebug() << "// ERROR UPDATING CLIP PROD"; + delete clipProducer; mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + m_isBlocked--; return; } - Mlt::Producer *clip = prod->cut(clipProducer.get_in(), clipProducer.get_out()); + Mlt::Producer *clip = prod->cut(clipProducer->get_in(), clipProducer->get_out()); // move all effects to the correct producer - Mlt::Service clipService(clipProducer.get_service()); - Mlt::Service newClipService(clip->get_service()); - - int ct = 0; - Mlt::Filter *filter = clipService.filter(ct); - while (filter) { - if (filter->get("kdenlive_ix") != 0) { - clipService.detach(*filter); - newClipService.attach(*filter); - } else ct++; - filter = clipService.filter(ct); - } - + mltPasteEffects(clipProducer, clip); trackPlaylist.insert_at(pos, clip, 1); + delete clip; + delete clipProducer; mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + m_isBlocked--; } -bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd, Mlt::Producer *prod) { - m_isBlocked = true; +bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd, Mlt::Producer *prod) +{ + m_isBlocked++; - m_mltConsumer->set("refresh", 0); - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } Mlt::Tractor tractor(service); + mlt_service_lock(service.get_service()); Mlt::Producer trackProducer(tractor.track(startTrack)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); - int clipIndex = trackPlaylist.get_clip_index_at(moveStart + 1); + int clipIndex = trackPlaylist.get_clip_index_at(moveStart); kDebug() << "////// LOOKING FOR CLIP TO MOVE, INDEX: " << clipIndex; bool checkLength = false; if (endTrack == startTrack) { - //mlt_service_lock(service.get_service()); - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (!trackPlaylist.is_blank_at(moveEnd) || clipProducer.is_blank()) { + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if (!trackPlaylist.is_blank_at(moveEnd) || clipProducer->is_blank()) { // error, destination is not empty + if (!trackPlaylist.is_blank_at(moveEnd)) trackPlaylist.insert_at(moveStart, clipProducer, 1); + delete clipProducer; //int ix = trackPlaylist.get_clip_index_at(moveEnd); kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd; - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } else { trackPlaylist.consolidate_blanks(0); int newIndex = trackPlaylist.insert_at(moveEnd, clipProducer, 1); + delete clipProducer; /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) { mltMoveTransparency(moveStart, moveEnd, startTrack, endTrack, QString(clipProducer.parent().get("id")).toInt()); }*/ @@ -2320,44 +2694,49 @@ bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEn Mlt::Playlist destTrackPlaylist((mlt_playlist) destTrackProducer.get_service()); if (!destTrackPlaylist.is_blank_at(moveEnd)) { // error, destination is not empty - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } else { - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (clipProducer.is_blank()) { + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if (clipProducer->is_blank()) { // error, destination is not empty //int ix = trackPlaylist.get_clip_index_at(moveEnd); + delete clipProducer; kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd; - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } trackPlaylist.consolidate_blanks(0); destTrackPlaylist.consolidate_blanks(1); Mlt::Producer *clip; // check if we are moving a slowmotion producer - QString serv = clipProducer.parent().get("mlt_service"); - QString currentid = clipProducer.parent().get("id"); + QString serv = clipProducer->parent().get("mlt_service"); + QString currentid = clipProducer->parent().get("id"); if (serv == "framebuffer" || currentid.endsWith("_video")) { - clip = &clipProducer; - } else clip = prod->cut(clipProducer.get_in(), clipProducer.get_out()); + clip = clipProducer; + } else { + if (prod == NULL) { + // Special case: prod is null when using placeholder clips. + // in that case, use the producer existing in playlist. Note that + // it will bypass the one producer per track logic and might cause + // Sound cracks if clip is moved so that it overlaps another copy of itself + clip = clipProducer->cut(clipProducer->get_in(), clipProducer->get_out()); + } else clip = prod->cut(clipProducer->get_in(), clipProducer->get_out()); + } // move all effects to the correct producer - Mlt::Service clipService(clipProducer.get_service()); - Mlt::Service newClipService(clip->get_service()); - - int ct = 0; - Mlt::Filter *filter = clipService.filter(ct); - while (filter) { - if (filter->get("kdenlive_ix") != 0) { - clipService.detach(*filter); - newClipService.attach(*filter); - } else ct++; - filter = clipService.filter(ct); - } + mltPasteEffects(clipProducer, clip); int newIndex = destTrackPlaylist.insert_at(moveEnd, clip, 1); + if (clip == clipProducer) { + delete clip; + clip = NULL; + } else { + delete clip; + delete clipProducer; + } destTrackPlaylist.consolidate_blanks(0); /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) { kDebug() << "//////// moving clip transparency"; @@ -2367,27 +2746,26 @@ bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEn else if (newIndex + 1 == destTrackPlaylist.count()) checkLength = true; } } - - if (checkLength) mltCheckLength(); - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; - m_mltConsumer->set("refresh", 1); + mlt_service_unlock(service.get_service()); + if (checkLength) mltCheckLength(&tractor); + m_isBlocked--; + //askForRefresh(); + //m_mltConsumer->set("refresh", 1); return true; } -bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int newTransitionTrack, GenTime oldIn, GenTime oldOut, GenTime newIn, GenTime newOut) { +bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int newTransitionTrack, GenTime oldIn, GenTime oldOut, GenTime newIn, GenTime newOut) +{ int new_in = (int)newIn.frames(m_fps); int new_out = (int)newOut.frames(m_fps) - 1; if (new_in >= new_out) return false; - Mlt::Service service(m_mltProducer->parent().get_service()); - Mlt::Tractor tractor(service); + mlt_service serv = m_mltProducer->parent().get_service(); + m_isBlocked++; + mlt_service_lock(serv); + //m_mltConsumer->set("refresh", 0); - mlt_service_lock(service.get_service()); - m_mltConsumer->set("refresh", 0); - m_isBlocked = true; - mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); QString mlt_type = mlt_properties_get(properties, "mlt_type"); @@ -2403,7 +2781,7 @@ bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int n if (resource == type && startTrack == currentTrack && currentIn <= old_pos && currentOut >= old_pos) { mlt_transition_set_in_and_out(tr, new_in, new_out); if (newTrack - startTrack != 0) { - kDebug() << "///// TRANSITION CHANGE TRACK. CUrrent (b): " << currentTrack << 'x' << mlt_transition_get_a_track(tr) << ", NEw: " << newTrack << 'x' << newTransitionTrack; + //kDebug() << "///// TRANSITION CHANGE TRACK. CUrrent (b): " << currentTrack << 'x' << mlt_transition_get_a_track(tr) << ", NEw: " << newTrack << 'x' << newTransitionTrack; mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr); mlt_properties_set_int(properties, "a_track", newTransitionTrack); @@ -2418,29 +2796,29 @@ bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int n mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; - mlt_service_unlock(service.get_service()); - m_mltConsumer->set("refresh", 1); + mlt_service_unlock(serv); + m_isBlocked--; + refresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); return true; } -void Render::mltUpdateTransition(QString oldTag, QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) { - // kDebug() << "update transition" << tag << " at pos " << in.frames(25); +void Render::mltUpdateTransition(QString oldTag, QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) +{ if (oldTag == tag) mltUpdateTransitionParams(tag, a_track, b_track, in, out, xml); else { mltDeleteTransition(oldTag, a_track, b_track, in, out, xml, false); - mltAddTransition(tag, a_track, b_track, in, out, xml); + mltAddTransition(tag, a_track, b_track, in, out, xml, false); } + refresh(); //mltSavePlaylist(); } -void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) { - m_isBlocked = true; - Mlt::Service service(m_mltProducer->parent().get_service()); - Mlt::Tractor tractor(service); - - //m_mltConsumer->set("refresh", 0); +void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) +{ mlt_service serv = m_mltProducer->parent().get_service(); + mlt_service_lock(serv); + m_isBlocked++; mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -2464,6 +2842,10 @@ void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, G QString key; mlt_properties transproperties = MLT_TRANSITION_PROPERTIES(tr); mlt_properties_set_int(transproperties, "force_track", xml.attribute("force_track").toInt()); + // update the transition id in case it uses the same MLT service but different Kdenlive id + char *tmp = decodedString(xml.attribute("id")); + mlt_properties_set(transproperties, "kdenlive_id", tmp); + delete[] tmp; if (currentBTrack != a_track) { mlt_properties_set_int(properties, "a_track", a_track); } @@ -2472,7 +2854,7 @@ void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, G char *name = decodedString(key); char *value = decodedString(it.value()); mlt_properties_set(transproperties, name, value); - kDebug() << " ------ UPDATING TRANS PARAM: " << name << ": " << value; + //kDebug() << " ------ UPDATING TRANS PARAM: " << name << ": " << value; //filter->set("kdenlive_id", id); delete[] name; delete[] value; @@ -2485,17 +2867,23 @@ void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, G mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; - m_mltConsumer->set("refresh", 1); + mlt_service_unlock(serv); + m_isBlocked--; + //askForRefresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } -void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenTime in, GenTime out, QDomElement /*xml*/, bool /*do_refresh*/) { - Mlt::Service service(m_mltProducer->parent().get_service()); +void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenTime in, GenTime out, QDomElement /*xml*/, bool /*do_refresh*/) +{ + mlt_service serv = m_mltProducer->parent().get_service(); + m_isBlocked++; + mlt_service_lock(serv); + + Mlt::Service service(serv); Mlt::Tractor tractor(service); Mlt::Field *field = tractor.field(); //if (do_refresh) m_mltConsumer->set("refresh", 0); - mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -2503,6 +2891,7 @@ void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenT QString resource = mlt_properties_get(properties, "mlt_service"); const int old_pos = (int)((in + out).frames(m_fps) / 2); + kDebug() << " del trans pos: " << in.frames(25) << "-" << out.frames(25); while (mlt_type == "transition") { mlt_transition tr = (mlt_transition) nextservice; @@ -2521,16 +2910,20 @@ void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenT mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - //if (do_refresh) m_mltConsumer->set("refresh", 1); + mlt_service_unlock(serv); + m_isBlocked--; + //askForRefresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } -QMap Render::mltGetTransitionParamsFromXml(QDomElement xml) { +QMap Render::mltGetTransitionParamsFromXml(QDomElement xml) +{ QDomNodeList attribs = xml.elementsByTagName("parameter"); QMap map; - for (int i = 0;i < attribs.count();i++) { + for (int i = 0; i < attribs.count(); i++) { QDomElement e = attribs.item(i).toElement(); QString name = e.attribute("name"); - //kDebug()<<"-- TRANSITION PARAM: "< Render::mltGetTransitionParamsFromXml(QDomElement xml) { if (values.size() > 0) txtNeu << (int)values[0].toDouble(); int i = 0; - for (i = 0;i < separators.size() && i + 1 < values.size();i++) { + for (i = 0; i < separators.size() && i + 1 < values.size(); i++) { txtNeu << separators[i]; txtNeu << (int)(values[i+1].toDouble()); } @@ -2562,7 +2955,8 @@ QMap Render::mltGetTransitionParamsFromXml(QDomElement xml) { return map; } -void Render::mltAddClipTransparency(ItemInfo info, int transitiontrack, int id) { +void Render::mltAddClipTransparency(ItemInfo info, int transitiontrack, int id) +{ kDebug() << "///////// ADDING CLIP TRANSPARENCY AT: " << info.startPos.frames(25); Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); @@ -2577,7 +2971,8 @@ void Render::mltAddClipTransparency(ItemInfo info, int transitiontrack, int id) refresh(); } -void Render::mltDeleteTransparency(int pos, int track, int id) { +void Render::mltDeleteTransparency(int pos, int track, int id) +{ Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); Mlt::Field *field = tractor.field(); @@ -2612,13 +3007,14 @@ void Render::mltDeleteTransparency(int pos, int track, int id) { //if (do_refresh) m_mltConsumer->set("refresh", 1); } -void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int track, int id) { +void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int track, int id) +{ Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); mlt_service_lock(service.get_service()); m_mltConsumer->set("refresh", 0); - m_isBlocked = true; + m_isBlocked++; mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); @@ -2644,19 +3040,20 @@ void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int t mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; mlt_service_unlock(service.get_service()); - m_mltConsumer->set("refresh", 1); + m_isBlocked--; + if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } -void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int endTrack, int id) { +void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int endTrack, int id) +{ Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); mlt_service_lock(service.get_service()); m_mltConsumer->set("refresh", 0); - m_isBlocked = true; + m_isBlocked++; mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); @@ -2689,13 +3086,14 @@ void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; + m_isBlocked--; mlt_service_unlock(service.get_service()); m_mltConsumer->set("refresh", 1); } -bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool /*do_refresh*/) { +bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool do_refresh) +{ if (in >= out) return false; QMap args = mltGetTransitionParamsFromXml(xml); Mlt::Service service(m_mltProducer->parent().get_service()); @@ -2711,28 +3109,30 @@ bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, QString key; if (xml.attribute("automatic") == "1") transition->set("automatic", 1); //kDebug() << " ------ ADDING TRANSITION PARAMs: " << args.count(); + if (xml.hasAttribute("id")) + transition->set("kdenlive_id", xml.attribute("id").toUtf8().constData()); for (it = args.begin(); it != args.end(); ++it) { key = it.key(); char *name = decodedString(key); char *value = decodedString(it.value()); - transition->set(name, value); - kDebug() << " ------ ADDING TRANS PARAM: " << name << ": " << value; - //filter->set("kdenlive_id", id); + if (it.value().isEmpty() == false) transition->set(name, value); + //kDebug() << " ------ ADDING TRANS PARAM: " << name << ": " << value; delete[] name; delete[] value; } // attach filter to the clip field->plant_transition(*transition, a_track, b_track); delete[] transId; - refresh(); + if (do_refresh) refresh(); return true; } -void Render::mltSavePlaylist() { +void Render::mltSavePlaylist() +{ kWarning() << "// UPDATING PLAYLIST TO DISK++++++++++++++++"; - Mlt::Consumer fileConsumer(*m_mltProfile, "westley"); - fileConsumer.set("resource", "/tmp/playlist.westley"); + Mlt::Consumer fileConsumer(*m_mltProfile, "xml"); + fileConsumer.set("resource", "/tmp/playlist.mlt"); Mlt::Service service(m_mltProducer->get_service()); @@ -2740,8 +3140,10 @@ void Render::mltSavePlaylist() { fileConsumer.start(); } -QList Render::producersList() { - QList prods = QList (); +const QList Render::producersList() +{ + QList prods; + if (m_mltProducer == NULL) return prods; Mlt::Service service(m_mltProducer->parent().get_service()); if (service.type() != tractor_type) return prods; Mlt::Tractor tractor(service); @@ -2749,22 +3151,30 @@ QList Render::producersList() { int trackNb = tractor.count(); for (int t = 1; t < trackNb; t++) { - Mlt::Producer trackProducer(tractor.track(t)); + Mlt::Producer *tt = tractor.track(t); + Mlt::Producer trackProducer(tt); + delete tt; Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); int clipNb = trackPlaylist.count(); //kDebug() << "// PARSING SCENE TRACK: " << t << ", CLIPS: " << clipNb; for (int i = 0; i < clipNb; i++) { - Mlt::Producer *nprod = new Mlt::Producer(trackPlaylist.get_clip(i)->get_parent()); - if (nprod && !nprod->is_blank() && !ids.contains(nprod->get("id"))) { - ids.append(nprod->get("id")); - prods.append(nprod); + Mlt::Producer *c = trackPlaylist.get_clip(i); + Mlt::Producer *nprod = new Mlt::Producer(c->get_parent()); + if (nprod) { + if (!nprod->is_blank() && !ids.contains(nprod->get("id"))) { + ids.append(nprod->get("id")); + prods.append(nprod); + } else delete nprod; } + delete c; } } return prods; } -void Render::fillSlowMotionProducers() { +void Render::fillSlowMotionProducers() +{ + if (m_mltProducer == NULL) return; Mlt::Service service(m_mltProducer->parent().get_service()); if (service.type() != tractor_type) return; @@ -2772,39 +3182,52 @@ void Render::fillSlowMotionProducers() { int trackNb = tractor.count(); for (int t = 1; t < trackNb; t++) { - Mlt::Producer trackProducer(tractor.track(t)); + Mlt::Producer *tt = tractor.track(t); + Mlt::Producer trackProducer(tt); + delete tt; Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); int clipNb = trackPlaylist.count(); for (int i = 0; i < clipNb; i++) { - Mlt::Producer *nprod = new Mlt::Producer(trackPlaylist.get_clip(i)->get_parent()); - if (nprod && !nprod->is_blank()) { + Mlt::Producer *c = trackPlaylist.get_clip(i); + Mlt::Producer *nprod = new Mlt::Producer(c->get_parent()); + if (nprod) { QString id = nprod->get("id"); - if (id.startsWith("slowmotion:")) { + if (id.startsWith("slowmotion:") && !nprod->is_blank()) { // this is a slowmotion producer, add it to the list QString url = QString::fromUtf8(nprod->get("resource")); + int strobe = nprod->get_int("strobe"); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); if (!m_slowmotionProducers.contains(url)) { m_slowmotionProducers.insert(url, nprod); } - } + } else delete nprod; } + delete c; } } } -void Render::mltInsertTrack(int ix, bool videoTrack) { +void Render::mltInsertTrack(int ix, bool videoTrack) +{ blockSignals(true); - m_isBlocked = true; + m_isBlocked++; - m_mltConsumer->set("refresh", 0); - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + mlt_service_lock(service.get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return; + } Mlt::Tractor tractor(service); - Mlt::Playlist playlist;// = new Mlt::Playlist(); + Mlt::Playlist playlist; int ct = tractor.count(); - // kDebug() << "// TRACK INSERT: " << ix << ", MAX: " << ct; + if (ix > ct) { + kDebug() << "// ERROR, TRYING TO insert TRACK " << ix << ", max: " << ct; + ix = ct; + } + int pos = ix; if (pos < ct) { Mlt::Producer *prodToMove = new Mlt::Producer(tractor.track(pos)); @@ -2852,21 +3275,23 @@ void Render::mltInsertTrack(int ix, bool videoTrack) { // Add audio mix transition to last track Mlt::Field *field = tractor.field(); Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "mix"); - //transition->set("mlt_service", "mix"); transition->set("a_track", 1); transition->set("b_track", ct); transition->set("always_active", 1); transition->set("internal_added", 237); transition->set("combine", 1); field->plant_transition(*transition, 1, ct); - - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + //mlt_service_unlock(m_mltConsumer->get_service()); + mlt_service_unlock(service.get_service()); + //tractor.multitrack()->refresh(); + //tractor.refresh(); + m_isBlocked--; blockSignals(false); } -void Render::mltDeleteTrack(int ix) { +void Render::mltDeleteTrack(int ix) +{ QDomDocument doc; doc.setContent(sceneList(), false); int tracksCount = doc.elementsByTagName("track").count() - 1; @@ -2883,12 +3308,13 @@ void Render::mltDeleteTrack(int ix) { } if (mappedProps.value("mlt_service") == "mix" && mappedProps.value("b_track").toInt() == tracksCount) { tractor.removeChild(transitions.at(i)); - } else if (mappedProps.value("mlt_service") != "mix" && mappedProps.value("b_track").toInt() >= ix) { + i--; + } else if (mappedProps.value("mlt_service") != "mix" && (mappedProps.value("b_track").toInt() >= ix || mappedProps.value("a_track").toInt() >= ix)) { // Transition needs to be moved int a_track = mappedProps.value("a_track").toInt(); int b_track = mappedProps.value("b_track").toInt(); - if (a_track > 0) a_track --; - if (b_track > 0) b_track --; + if (a_track > 0 && a_track >= ix) a_track --; + if (b_track > 0 && b_track >= ix) b_track --; for (int j = 0; j < props.count(); j++) { QDomElement f = props.at(j).toElement(); if (f.attribute("name") == "a_track") f.firstChild().setNodeValue(QString::number(a_track)); @@ -2898,83 +3324,24 @@ void Render::mltDeleteTrack(int ix) { } } tractor.removeChild(track); + //kDebug() << "/////////// RESULT SCENE: \n" << doc.toString(); setSceneList(doc.toString(), m_framePosition); - mltCheckLength(); - return; - - blockSignals(true); - m_isBlocked = true; - - m_mltConsumer->set("refresh", 0); - mlt_service_lock(m_mltConsumer->get_service()); - Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; - - /*Mlt::Tractor tractor(service); - - - Mlt::Multitrack *multi = tractor.multitrack(); - - - int ct = tractor.count(); - kDebug() << "// TRACK REMOVE: " << ix << ", MAX: " << ct; - int pos = ix; - for (; pos < ct ; pos++) { - Mlt::Service *lastTrack = new Mlt::Service(tractor.track(pos)->get_service()); - //mlt_service_close(lastTrack->get_service()); - delete lastTrack; - Mlt::Producer *prodToMove = new Mlt::Producer(tractor.track(pos + 1)); - Mlt::Producer *prodToClose = new Mlt::Producer(tractor.track(pos)); - mlt_service_close(prodToMove->get_service()); - mlt_service_close(prodToClose->get_service()); - tractor.set_track(*prodToMove, pos); - }*/ - - // Move transitions - /*mlt_service serv = m_mltProducer->parent().get_service(); - mlt_service nextservice = mlt_service_get_producer(serv); - mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); - QString mlt_type = mlt_properties_get(properties, "mlt_type"); - QString resource = mlt_properties_get(properties, "mlt_service"); - - while (mlt_type == "transition") { - if (resource != "mix") { - mlt_transition tr = (mlt_transition) nextservice; - int currentTrack = mlt_transition_get_b_track(tr); - int currentaTrack = mlt_transition_get_a_track(tr); - mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr); - if (currentTrack >= ix) { - mlt_properties_set_int(properties, "b_track", currentTrack + 1); - mlt_properties_set_int(properties, "a_track", currentaTrack + 1); + /* if (m_mltProducer != NULL) { + Mlt::Producer parentProd(m_mltProducer->parent()); + if (parentProd.get_producer() != NULL) { + Mlt::Service service(parentProd.get_service()); + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + mltCheckLength(&tractor); + } } - } - nextservice = mlt_service_producer(nextservice); - if (nextservice == NULL) break; - properties = MLT_SERVICE_PROPERTIES(nextservice); - mlt_type = mlt_properties_get(properties, "mlt_type"); - resource = mlt_properties_get(properties, "mlt_service"); - } - - // Add audio mix transition to last track - Mlt::Field *field = tractor.field(); - Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "mix"); - //transition->set("mlt_service", "mix"); - transition->set("a_track", 1); - transition->set("b_track", ct); - transition->set("always_active", 1); - transition->set("internal_added", 237); - transition->set("combine", 1); - field->plant_transition(*transition, 1, ct); - */ - - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; - blockSignals(false); + }*/ } -void Render::updatePreviewSettings() { +void Render::updatePreviewSettings() +{ kDebug() << "////// RESTARTING CONSUMER"; if (!m_mltConsumer || !m_mltProducer) return; if (m_mltProducer->get_playtime() == 0) return; @@ -2988,11 +3355,105 @@ void Render::updatePreviewSettings() { int pos = 0; if (m_mltProducer) { pos = m_mltProducer->position(); - delete m_mltProducer; } - m_mltProducer = NULL; + setSceneList(scene, pos); } + +QString Render::updateSceneListFps(double current_fps, double new_fps, QString scene) +{ + // Update all frame positions to the new fps value + //WARNING: there are probably some effects or other that hold a frame value + // as parameter and will also need to be updated here! + QDomDocument doc; + doc.setContent(scene); + + double factor = new_fps / current_fps; + QDomNodeList producers = doc.elementsByTagName("producer"); + for (int i = 0; i < producers.count(); i++) { + QDomElement prod = producers.at(i).toElement(); + prod.removeAttribute("in"); + prod.removeAttribute("out"); + + QDomNodeList props = prod.childNodes(); + for (int j = 0; j < props.count(); j++) { + QDomElement param = props.at(j).toElement(); + QString paramName = param.attribute("name"); + if (paramName.startsWith("meta.") || paramName == "length") { + prod.removeChild(props.at(j)); + j--; + } + } + } + + QDomNodeList entries = doc.elementsByTagName("entry"); + for (int i = 0; i < entries.count(); i++) { + QDomElement entry = entries.at(i).toElement(); + int in = entry.attribute("in").toInt(); + int out = entry.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + entry.setAttribute("in", in); + entry.setAttribute("out", out); + } + + QDomNodeList blanks = doc.elementsByTagName("blank"); + for (int i = 0; i < blanks.count(); i++) { + QDomElement blank = blanks.at(i).toElement(); + int length = blank.attribute("length").toInt(); + length = factor * length + 0.5; + blank.setAttribute("length", QString::number(length)); + } + + QDomNodeList filters = doc.elementsByTagName("filter"); + for (int i = 0; i < filters.count(); i++) { + QDomElement filter = filters.at(i).toElement(); + int in = filter.attribute("in").toInt(); + int out = filter.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + filter.setAttribute("in", in); + filter.setAttribute("out", out); + } + + QDomNodeList transitions = doc.elementsByTagName("transition"); + for (int i = 0; i < transitions.count(); i++) { + QDomElement transition = transitions.at(i).toElement(); + int in = transition.attribute("in").toInt(); + int out = transition.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + transition.setAttribute("in", in); + transition.setAttribute("out", out); + QDomNodeList props = transition.childNodes(); + for (int j = 0; j < props.count(); j++) { + QDomElement param = props.at(j).toElement(); + QString paramName = param.attribute("name"); + if (paramName == "geometry") { + QString geom = param.firstChild().nodeValue(); + QStringList keys = geom.split(';'); + QStringList newKeys; + for (int k = 0; k < keys.size(); ++k) { + if (keys.at(k).contains('=')) { + int pos = keys.at(k).section('=', 0, 0).toInt(); + pos = factor * pos + 0.5; + newKeys.append(QString::number(pos) + '=' + keys.at(k).section('=', 1)); + } else newKeys.append(keys.at(k)); + } + param.firstChild().setNodeValue(newKeys.join(";")); + } + } + } + QDomElement tractor = doc.elementsByTagName("tractor").at(0).toElement(); + int out = tractor.attribute("out").toInt(); + out = factor * out + 0.5; + tractor.setAttribute("out", out); + emit durationChanged(out); + + kDebug() << "///////////////////////////// " << out << " \n" << doc.toString() << "\n-------------------------"; + return doc.toString(); +} + #include "renderer.moc"