#include <qxml.h>
#include <QImage>
#include <QApplication>
-#include <QCryptographicHash>
#include <kio/netaccess.h>
#include <kdebug.h>
#include "renderer.h"
#include "kthumb.h"
#include "kdenlivesettings.h"
-#include "events.h"
void MyThread::init(QObject *parent, KUrl url, QString target, double frame, double frameLength, int frequency, int channels, int arrayWidth) {
}
void MyThread::run() {
-
if (!f.open(QIODevice::WriteOnly)) {
kDebug() << "++++++++ ERROR WRITING TO FILE: " << f.fileName() << endl;
kDebug() << "++++++++ DISABLING AUDIO THUMBS" << endl;
if (stop_me) break;
val = (int)((z - m_frame) / (m_frame + m_frameLength) * 100.0);
if (last_val != val & val > 1) {
- QApplication::postEvent(m_parent, new ProgressEvent(val, (QEvent::Type)10005));
+ emit audioThumbProgress(val);
+ //QApplication::postEvent(m_parent, new ProgressEvent(val, (QEvent::Type)10005));
last_val = val;
}
if (stop_me) {
f.remove();
}
- QApplication::postEvent(m_parent, new ProgressEvent(-1, (QEvent::Type)10005));
-
-}
-
-void ThumbThread::init(QObject *parent, Mlt::Producer *prod, int width, int height) {
- stop_me = false;
- m_parent = parent;
- m_isWorking = false;
- m_prod = prod;
- m_width = width;
- m_height = height;
- m_frame1 = -1;
- m_frame2 = -1;
-}
-
-bool ThumbThread::isWorking() {
- return m_isWorking;
-}
-
-void ThumbThread::setThumbFrames(Mlt::Producer *prod, int frame1, int frame2) {
- if (!m_prod) m_prod = prod;
- m_frame1 = frame1;
- m_frame2 = frame2;
-}
-
-void ThumbThread::run() {
- if (m_frame1 != -1 && m_prod) {
- //mutex.lock();
- m_prod->seek(m_frame1);
- Mlt::Frame *avframe = m_prod->get_frame();
- //mutex.unlock();
- if (!avframe) {
- kDebug() << "///// BROKEN FRAME";
- } else {
- mlt_image_format format = mlt_image_yuv422;
- int frame_width = m_width;
- int frame_height = m_height;
- avframe->set("normalised_height", m_height);
- avframe->set("normalised_width", m_width);
- uint8_t *data = avframe->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);
-
- if (!image.isNull()) {
- emit gotStartThumb(image.rgbSwapped());
- //QApplication::postEvent(m_parent, new ThumbEvent(m_frame1, image.rgbSwapped(), (QEvent::Type)10006));
- //pix = QPixmap::fromImage(image.rgbSwapped());
- } /*else
- pix.fill(Qt::red);*/
- mlt_pool_release(new_image);
- delete avframe;
- }
- //pix.fill(Qt::red);
-
- }
- if (m_frame2 != -1 && m_prod) {
- //mutex.lock();
- m_prod->seek(m_frame2);
- Mlt::Frame *avframe = m_prod->get_frame();
- //mutex.unlock();
- if (!avframe) {
- kDebug() << "///// BROKEN FRAME";
- } else {
- mlt_image_format format = mlt_image_yuv422;
- int frame_width = 0;
- int frame_height = 0;
- avframe->set("normalised_height", m_height);
- avframe->set("normalised_width", m_width);
- uint8_t *data = avframe->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);
+ emit audioThumbOver();
+ //QApplication::postEvent(m_parent, new ProgressEvent(-1, (QEvent::Type)10005));
- if (!image.isNull()) {
- emit gotEndThumb(image.rgbSwapped());
- //QApplication::postEvent(m_parent, new ThumbEvent(m_frame2, image.rgbSwapped(), (QEvent::Type)10006));
- //pix = QPixmap::fromImage(image.rgbSwapped());
- } /*else
- pix.fill(Qt::red);*/
- mlt_pool_release(new_image);
- delete avframe;
- }
- //pix.fill(Qt::red);
- //QApplication::postEvent(m_parent, new ThumbEvent(m_frame2, pix, (QEvent::Type)10006));
- }
}
+KThumb::KThumb(ClipManager *clipManager, KUrl url, const QString &id, const QString &hash, QObject * parent, const char *name): QObject(parent), m_clipManager(clipManager), m_url(url), m_id(id), m_producer(NULL), m_dar(1), m_mainFrame(-1) {
+ m_thumbFile = clipManager->projectFolder() + "/thumbs/" + hash + ".thumb";
+ connect(&audioThumbProducer, SIGNAL(audioThumbProgress(const int)), this, SLOT(slotAudioThumbProgress(const int)));
+ connect(&audioThumbProducer, SIGNAL(audioThumbOver()), this, SLOT(slotAudioThumbOver()));
-KThumb::KThumb(ClipManager *clipManager, KUrl url, QObject * parent, const char *name): QObject(parent), m_clipManager(clipManager), m_url(url), m_producer(NULL), m_dar(1) {
- QCryptographicHash context(QCryptographicHash::Sha1);
- context.addData((KFileItem(m_url, "text/plain", S_IFREG).timeString() + m_url.fileName()).toAscii().data());
- m_thumbFile = KGlobal::dirs()->saveLocation("tmp" , "kdenlive") + context.result().toHex() + ".thumb";
- kDebug() << "thumbfile=" << m_thumbFile;
}
KThumb::~KThumb() {
m_dar = producer->profile()->dar();
}
-void KThumb::updateClipUrl(KUrl url) {
+bool KThumb::hasProducer() const {
+ return m_producer != NULL;
+}
+
+void KThumb::updateThumbUrl(const QString &hash) {
+ m_thumbFile = m_clipManager->projectFolder() + "/thumbs/" + hash + ".thumb";
+}
+
+void KThumb::updateClipUrl(KUrl url, const QString &hash) {
m_url = url;
+ if (m_producer) {
+ char *tmp = Render::decodedString(url.path());
+ m_producer->set("resource", tmp);
+ delete[] tmp;
+ }
+ m_thumbFile = m_clipManager->projectFolder() + "/thumbs/" + hash + ".thumb";
}
//static
void KThumb::extractImage(int frame, int frame2) {
if (m_url.isEmpty() || !KdenliveSettings::videothumbnails() || m_producer == NULL) return;
- int twidth = (int)(KdenliveSettings::trackheight() * m_dar);
+ const int twidth = (int)(KdenliveSettings::trackheight() * m_dar);
+ const int theight = KdenliveSettings::trackheight();
+
+ mlt_image_format format = mlt_image_yuv422;
if (m_producer->is_blank()) {
- QPixmap pix(twidth, KdenliveSettings::trackheight());
+ QPixmap pix(twidth, theight);
pix.fill(Qt::black);
emit thumbReady(frame, pix);
return;
}
+ Mlt::Frame *mltFrame;
if (frame != -1) {
//videoThumbProducer.getThumb(frame);
- QPixmap pix = getFrame(m_producer, frame, twidth, KdenliveSettings::trackheight());
- emit thumbReady(frame, pix);
- }
+ m_producer->seek(frame);
+ mltFrame = m_producer->get_frame();
+ if (frame2 != -1) m_producer->seek(frame2);
+ if (!mltFrame) {
+ kDebug() << "///// BROKEN FRAME";
+ QPixmap p(twidth, theight);
+ p.fill(Qt::red);
+ emit thumbReady(frame, p);
+ return;
+ } else {
+ int frame_width = 0;
+ int frame_height = 0;
+ mltFrame->set("normalised_height", theight);
+ mltFrame->set("normalised_width", twidth);
+ QPixmap pix(twidth, theight);
+ uint8_t *data = mltFrame->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);
+
+ if (!image.isNull()) {
+ pix = QPixmap::fromImage(image.rgbSwapped());
+ } else
+ pix.fill(Qt::red);
+
+ mlt_pool_release(new_image);
+ delete mltFrame;
+ emit thumbReady(frame, pix);
+ }
+ } else if (frame2 != -1) m_producer->seek(frame2);
if (frame2 != -1) {
- //videoThumbProducer.getThumb(frame2);
- QPixmap pix = getFrame(m_producer, frame2, twidth , KdenliveSettings::trackheight());
- emit thumbReady(frame2, pix);
+ mltFrame = m_producer->get_frame();
+ if (!mltFrame) {
+ kDebug() << "///// BROKEN FRAME";
+ QPixmap p(twidth, theight);
+ p.fill(Qt::red);
+ emit thumbReady(frame, p);
+ return;
+ } else {
+ int frame_width = 0;
+ int frame_height = 0;
+ mltFrame->set("normalised_height", theight);
+ mltFrame->set("normalised_width", twidth);
+ QPixmap pix(twidth, theight);
+ uint8_t *data = mltFrame->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);
+
+ if (!image.isNull()) {
+ pix = QPixmap::fromImage(image.rgbSwapped());
+ } else
+ pix.fill(Qt::red);
+
+ mlt_pool_release(new_image);
+ delete mltFrame;
+ emit thumbReady(frame2, pix);
+ }
}
}
p.fill(Qt::red);
return p;
}
+
mlt_image_format format = mlt_image_yuv422;
int frame_width = 0;
int frame_height = 0;
QImage image((uchar *)new_image, frame_width, frame_height, QImage::Format_ARGB32);
if (!image.isNull()) {
- pix = pix.fromImage(image.rgbSwapped());
+ pix = QPixmap::fromImage(image.rgbSwapped());
} else
pix.fill(Qt::red);
if (audioThumbProducer.isRunning()) audioThumbProducer.stop_me = true;
}
-
void KThumb::removeAudioThumb() {
if (m_thumbFile.isEmpty()) return;
stopAudioThumbs();
}
void KThumb::getAudioThumbs(int channel, double frame, double frameLength, int arrayWidth) {
-
- if ((audioThumbProducer.isRunning() && audioThumbProducer.isWorking()) || channel == 0) {
+ if (channel == 0) {
+ slotAudioThumbOver();
+ return;
+ }
+ if ((audioThumbProducer.isRunning() && audioThumbProducer.isWorking())) {
return;
}
if (channelarray.size() != arrayWidth*(frame + frameLength)*m_channels) {
kDebug() << "--- BROKEN THUMB FOR: " << m_url.fileName() << " ---------------------- " << endl;
f.remove();
+ slotAudioThumbOver();
return;
}
kDebug() << "reading audio thumbs from file";
}
}
emit audioThumbReady(storeIn);
+ slotAudioThumbOver();
} else {
if (audioThumbProducer.isRunning()) return;
audioThumbProducer.init(this, m_url, m_thumbFile, frame, frameLength, m_frequency, m_channels, arrayWidth);
}
}
-void KThumb::customEvent(QEvent * event) {
- if (event->type() == 10005) {
- ProgressEvent* p = static_cast <ProgressEvent*>(event);
- m_clipManager->setThumbsProgress(i18n("Creating thumbnail for %1", m_url.fileName()), p->value());
- }
+void KThumb::slotAudioThumbProgress(const int progress) {
+ m_clipManager->setThumbsProgress(i18n("Creating thumbnail for %1", m_url.fileName()), progress);
}
+void KThumb::slotAudioThumbOver() {
+ m_clipManager->setThumbsProgress(i18n("Creating thumbnail for %1", m_url.fileName()), -1);
+ m_clipManager->endAudioThumbsGeneration(m_id);
+}
+
+void KThumb::askForAudioThumbs(const QString &id) {
+ m_clipManager->askForAudioThumb(id);
+}
#include "kthumb.moc"