Render::Render(const QString & rendererName, int winid, int /* extid */, QWidget *parent) :
QObject(parent),
- m_isBlocked(1),
+ m_isBlocked(0),
m_name(rendererName),
m_mltConsumer(NULL),
m_mltProducer(NULL),
void Render::askForRefresh()
{
// Use a Timer so that we don't refresh too much
- m_refreshTimer->start(500);
+ m_refreshTimer->start(300);
}
void Render::doRefresh()
}
}
+void Render::setDropFrames(bool show)
+{
+ if (m_mltConsumer) {
+ int dropFrames = 1;
+ if (show == false) dropFrames = 0;
+ m_mltConsumer->stop();
+ m_mltConsumer->set("play.real_time", dropFrames);
+ m_mltConsumer->start();
+ }
+}
+
double Render::playSpeed()
{
if (m_mltProducer) return m_mltProducer->get_speed();
return false;
}
m_isBlocked = true;
- Mlt::Producer clip(trackPlaylist.get_clip(clipIndex));
trackPlaylist.replace_with_blank(clipIndex);
trackPlaylist.consolidate_blanks(0);
/*if (QString(clip.parent().get("transparency")).toInt() == 1)
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;
}
+ delete clip;
QString serv = clipparent.get("mlt_service");
QString id = clipparent.get("id");
//kDebug() << "CLIP SERVICE: " << serv;
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());
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);
Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex);
int previousStart = clip->get_in();
int newDuration = (int) clipDuration.frames(m_fps) - 1;
- int diff = newDuration - trackPlaylist.clip_length(clipIndex) - 1;
+ int diff = newDuration - (trackPlaylist.clip_length(clipIndex) - 1);
if (newDuration > clip->get_length()) {
clip->parent().set("length", newDuration + 1);
clip->set("length", newDuration + 1);
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
}
}
} 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 (QString(clip->parent().get("transparency")).toInt() == 1) {
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);
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;
{
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::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);
if (!trackPlaylist.is_blank_at(moveEnd)) trackPlaylist.insert_at(moveStart, clipProducer, 1);
//int ix = trackPlaylist.get_clip_index_at(moveEnd);
kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd;
- mlt_service_unlock(m_mltConsumer->get_service());
+ mlt_service_unlock(service.get_service());
m_isBlocked--;
return false;
} else {
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());
+ mlt_service_unlock(service.get_service());
m_isBlocked--;
return false;
} else {
// error, destination is not empty
//int ix = trackPlaylist.get_clip_index_at(moveEnd);
kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd;
- mlt_service_unlock(m_mltConsumer->get_service());
+ mlt_service_unlock(service.get_service());
m_isBlocked--;
return false;
}
else if (newIndex + 1 == destTrackPlaylist.count()) checkLength = true;
}
}
-
+ mlt_service_unlock(service.get_service());
if (checkLength) mltCheckLength();
- mlt_service_unlock(m_mltConsumer->get_service());
m_isBlocked--;
//askForRefresh();
//m_mltConsumer->set("refresh", 1);
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(service.get_service());
+ mlt_service_lock(serv);
//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);
QString mlt_type = mlt_properties_get(properties, "mlt_type");
mlt_type = mlt_properties_get(properties, "mlt_type");
resource = mlt_properties_get(properties, "mlt_service");
}
- mlt_service_unlock(service.get_service());
+ mlt_service_unlock(serv);
m_isBlocked--;
//askForRefresh();
//if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1);
void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml)
{
- Mlt::Service service(m_mltProducer->parent().get_service());
- Mlt::Tractor tractor(service);
- mlt_service_lock(service.get_service());
+ mlt_service serv = m_mltProducer->parent().get_service();
+ mlt_service_lock(serv);
m_isBlocked++;
- 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");
mlt_type = mlt_properties_get(properties, "mlt_type");
resource = mlt_properties_get(properties, "mlt_service");
}
- mlt_service_unlock(service.get_service());
+ 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());
- Mlt::Tractor tractor(service);
+ mlt_service serv = m_mltProducer->parent().get_service();
m_isBlocked++;
- mlt_service_lock(service.get_service());
+ 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);
mlt_type = mlt_properties_get(properties, "mlt_type");
resource = mlt_properties_get(properties, "mlt_service");
}
- mlt_service_unlock(service.get_service());
+ mlt_service_unlock(serv);
m_isBlocked--;
//askForRefresh();
//if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1);
blockSignals(true);
m_isBlocked++;
- m_mltConsumer->set("refresh", 0);
- mlt_service_lock(m_mltConsumer->get_service());
Mlt::Service service(m_mltProducer->parent().get_service());
+ mlt_service_lock(service.get_service());
if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM";
Mlt::Tractor tractor(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());
+ //mlt_service_unlock(m_mltConsumer->get_service());
+ mlt_service_unlock(service.get_service());
+ //tractor.multitrack()->refresh();
+ //tractor.refresh();
m_isBlocked--;
blockSignals(false);
}