#include <QApplication>
#include <QCryptographicHash>
-
+#include "clipmanager.h"
#include "renderer.h"
#include "kthumb.h"
#include "kdenlivesettings.h"
+#include "events.h"
-void MyThread::init(KUrl url, QString target, double frame, double frameLength, int frequency, int channels, int arrayWidth)
+void MyThread::init(QObject *parent, KUrl url, QString target, double frame, double frameLength, int frequency, int channels, int arrayWidth)
{
stop_me = false;
+ m_parent = parent;
m_isWorking = false;
f.setFileName(target);
m_url = url;
m_frequency = frequency;
m_channels = channels;
m_arrayWidth = arrayWidth;
-
}
bool MyThread::isWorking()
return;
}
m_isWorking = true;
- Mlt::Profile prof((char*) KdenliveSettings::current_profile().data());
- Mlt::Producer m_producer(prof, m_url.path().toAscii().data());
+ Mlt::Profile prof((char*) qstrdup(KdenliveSettings::current_profile().toUtf8()));
+ Mlt::Producer m_producer(prof, m_url.path().toUtf8().data());
/*TODO if (KdenliveSettings::normaliseaudiothumbs()) {
- Mlt::Filter m_convert("volume");
+ Mlt::Filter m_convert(prof,"volume");
m_convert.set("gain", "normalise");
m_producer.attach(m_convert);
}*/
- /*TODO if (qApp->mainWidget())
- QApplication::postEvent(qApp->mainWidget(), new ProgressEvent(-1, 10005));
- */
+ //QApplication::postEvent(m_parent, new ProgressEvent(-1, (QEvent::Type)10005));
+
int last_val = 0;
int val = 0;
kDebug() << "for " << m_frame << " " << m_frameLength << " " << m_producer.is_valid();
for (int z=(int) m_frame;z<(int) (m_frame+m_frameLength) && m_producer.is_valid();z++){
- kDebug() << "starting audithumb for frame " << z;
-
if (stop_me) break;
val=(int)((z-m_frame)/(m_frame+m_frameLength)*100.0);
if (last_val!=val & val > 1){
- //TODO QApplication::postEvent(qApp->mainWidget(), new ProgressEvent(val, 10005));
+ QApplication::postEvent(m_parent, new ProgressEvent(val, (QEvent::Type)10005));
+
last_val=val;
}
m_producer.seek( z );
Mlt::Frame *mlt_frame = m_producer.get_frame();
- if ( mlt_frame->is_valid() )
+ if ( mlt_frame && mlt_frame->is_valid() )
{
double m_framesPerSecond = mlt_producer_get_fps( m_producer.get_producer() ); //mlt_frame->get_double( "fps" );
int m_samples = mlt_sample_calculator( m_framesPerSecond, m_frequency, mlt_frame_get_position(mlt_frame->get_frame()) );
QByteArray m_array;
m_array.resize(m_arrayWidth);
for (uint i = 0; i < m_array.size(); i++){
- m_array[i] = qAbs((*( m_pcm + c + i * m_samples / m_array.size() ))>>8);
+ m_array[i] = ( (*( m_pcm + c + i * m_samples / m_array.size() )) >> 9 ) +127/2 ;
}
f.write(m_array);
if (mlt_frame)
delete mlt_frame;
}
+ kDebug() << "done";
f.close();
m_isWorking = false;
if (stop_me) {
f.remove();
- //TODO QApplication::postEvent(qApp->mainWidget(), new ProgressEvent(-1, 10005));
+ QApplication::postEvent(m_parent, new ProgressEvent(-1, (QEvent::Type)10005));
+
}
- //TODO else QApplication::postEvent(qApp->mainWidget(), new ProgressEvent(0, 10005));
+ QApplication::postEvent(m_parent, new ProgressEvent(0, (QEvent::Type)10005));
+
}
#define _G(y,u,v) (0x2568*(y) - 0x0c92*(v) - 0x1a1e*(u)) /0x2000
#define _B(y,u,v) (0x2568*(y) + 0x40cf*(v)) /0x2000
-KThumb::KThumb(KUrl url, int width, int height, QObject * parent, const char *name):QObject(parent), m_url(url), m_width(width), m_height(height)
+KThumb::KThumb(ClipManager *clipManager, KUrl url, int width, int height, QObject * parent, const char *name):QObject(parent), m_clipManager(clipManager), m_url(url), m_width(width), m_height(height)
{
- kDebug()<<"+++++++++++ CREATING THMB PROD FOR: "<<url;
- m_profile = new Mlt::Profile((char*) qstrdup(KdenliveSettings::current_profile().toUtf8()));
+
+ m_profile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
+ QCryptographicHash context(QCryptographicHash::Sha1);
+ context.addData((KFileItem(m_url,"text/plain", S_IFREG).timeString() + m_url.fileName()).toAscii().data());
+ m_thumbFile = KdenliveSettings::currenttmpfolder() + context.result().toHex() + ".thumb";
+ kDebug() << "thumbfile=" << m_thumbFile;
}
KThumb::~KThumb()
f.remove();
}
-void KThumb::getAudioThumbs(KUrl url, int channel, double frame, double frameLength, int arrayWidth){
+void KThumb::getAudioThumbs(int channel, double frame, double frameLength, int arrayWidth){
- if ((thumbProducer.isRunning () && thumbProducer.isWorking()) || channel == 0) {
+ if ((thumbProducer.isRunning() && thumbProducer.isWorking()) || channel == 0) {
return;
}
//FIXME: Hardcoded!!!
int m_frequency = 48000;
int m_channels = channel;
-
- m_thumbFile="/tmp/testfile";
- /*FIXME WHY crash here ??????
- if (m_url != url) {
- m_url = url;
- QCryptographicHash context(QCryptographicHash::Sha1);
- context.addData((KFileItem(m_url,"text/plain", S_IFREG).timeString() + m_url.fileName()).toAscii().data());
-
- m_thumbFile = KdenliveSettings::currenttmpfolder() + context.result().toHex() + ".thumb";
-
- }*/
QFile f(m_thumbFile);
if (f.open( QIODevice::ReadOnly )) {
emit audioThumbReady(storeIn);
}
else {
- /*if (thumbProducer.isRunning()) return;
- thumbProducer.init(m_url, m_thumbFile, frame, frameLength, m_frequency, m_channels, arrayWidth);
+ if (thumbProducer.isRunning()) return;
+ thumbProducer.init(this, m_url, m_thumbFile, frame, frameLength, m_frequency, m_channels, arrayWidth);
thumbProducer.start(QThread::LowestPriority );
- */
+ kDebug() << "STARTING GENERATE THMB FOR: "<<m_url<<" ................................";
+ }
+}
+
+void KThumb::customEvent ( QEvent * event ){
+ if (event->type()==10005){
+ ProgressEvent* p=(ProgressEvent*) event;
+ m_clipManager->setThumbsProgress(m_url, p->value());
}
}
+#include "kthumb.moc"
+