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returned to QImage because QPixmaps seemed to cause crashes

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itsmattkc
2018-11-29 12:07:28 +11:00
parent 3069fb6f7c
commit 431525703d
3 changed files with 5 additions and 6 deletions
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io/previewgenerator.cpp
+3 -4
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@@ -124,10 +124,9 @@ bool PreviewGenerator::retrieve_preview(const QString& hash) {
MediaStream* ms = media->video_tracks.at(i);
QString thumb_path = get_thumbnail_path(hash, ms);
QFile f(thumb_path);
if (f.exists()) {
if (f.exists() && ms->video_preview.load(thumb_path)) {
//dout << "loaded thumb" << ms->file_index << "from" << thumb_path;
ms->video_preview.load(thumb_path);
ms->preview_done = true;
ms->preview_done = true;
} else {
found = false;
break;
@@ -270,7 +269,7 @@ void PreviewGenerator::generate_waveform() {
linesize[0] = dstW*3;
sws_scale(sws_ctx, temp_frame->data, temp_frame->linesize, 0, temp_frame->height, &data, linesize);
s->video_preview.convertFromImage(QImage(data, dstW, dstH, linesize[0], QImage::Format_RGB888));
s->video_preview = QImage(data, dstW, dstH, linesize[0], QImage::Format_RGB888);
// is video interlaced?
s->video_auto_interlacing = (temp_frame->interlaced_frame) ? ((temp_frame->top_field_first) ? VIDEO_TOP_FIELD_FIRST : VIDEO_BOTTOM_FIELD_FIRST) : VIDEO_PROGRESSIVE;