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bic boi video caching rewrite

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This commit is contained in:
itsmattkc
2018-10-14 00:19:50 +11:00
parent 2be02c29a8
commit 94efe97929
8 changed files with 243 additions and 189 deletions
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ui/viewerwidget.cpp
+11 -1
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@@ -255,6 +255,16 @@ GLuint ViewerWidget::compose_sequence(Clip* nest, bool render_audio) {
int video_height = c->getHeight();
if (c->media_type == MEDIA_TYPE_FOOTAGE) {
// set up opengl texture
if (c->texture == NULL) {
c->texture = new QOpenGLTexture(QOpenGLTexture::Target2D);
c->texture->setSize(c->stream->codecpar->width, c->stream->codecpar->height);
c->texture->setFormat(QOpenGLTexture::RGBA8_UNorm);
c->texture->setMipLevels(c->texture->maximumMipLevels());
c->texture->setMinMagFilters(QOpenGLTexture::Linear, QOpenGLTexture::Linear);
c->texture->allocateStorage(QOpenGLTexture::RGBA, QOpenGLTexture::UInt8);
}
get_clip_frame(c, playhead);
if (c->texture != NULL) textureID = c->texture->textureId();
} else if (c->media_type == MEDIA_TYPE_SEQUENCE) {
@@ -394,7 +404,7 @@ GLuint ViewerWidget::compose_sequence(Clip* nest, bool render_audio) {
case MEDIA_TYPE_TONE:
if (c->lock.tryLock()) {
// clip is not caching, start caching audio
cache_clip(c, playhead, false, false, c->audio_reset, nest);
cache_clip(c, playhead, c->audio_reset, nest);
c->lock.unlock();
}
break;