diff options
Diffstat (limited to 'gui/fpgaviewwidget.cc')
| -rw-r--r-- | gui/fpgaviewwidget.cc | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/gui/fpgaviewwidget.cc b/gui/fpgaviewwidget.cc index 8730c9d9..f1494452 100644 --- a/gui/fpgaviewwidget.cc +++ b/gui/fpgaviewwidget.cc @@ -329,14 +329,17 @@ void FPGAViewWidget::paintGL() if (movieCounter == currentFrameSkip) { QMutexLocker lock(&rendererArgsLock_); movieCounter = 0; - currentMovieFrame++; - QImage image = grabFramebuffer(); - QString number = QString("movie_%1.png").arg(currentMovieFrame, 5, 10, QChar('0')); + if (!movieSkipSame || movieLastImage != image) { + currentMovieFrame++; + + QString number = QString("movie_%1.png").arg(currentMovieFrame, 5, 10, QChar('0')); - QFileInfo fileName = QFileInfo(QDir(movieDir), number); - QImageWriter imageWriter(fileName.absoluteFilePath(), "png"); - imageWriter.write(image); + QFileInfo fileName = QFileInfo(QDir(movieDir), number); + QImageWriter imageWriter(fileName.absoluteFilePath(), "png"); + imageWriter.write(image); + movieLastImage = image; + } } else { movieCounter++; } @@ -599,9 +602,11 @@ void FPGAViewWidget::renderLines(void) } } -void FPGAViewWidget::movieStart(QString dir, long frameSkip) +void FPGAViewWidget::movieStart(QString dir, long frameSkip, bool skipSame) { QMutexLocker locker(&rendererArgsLock_); + movieLastImage = QImage(); + movieSkipSame = skipSame; movieDir = dir; currentMovieFrame = 0; movieCounter = 0; |