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finalized very, very basic OTIO support

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Ironed out various project and footage loading issues, and a single
cache invalidation issue.
This commit is contained in:
itsmattkc
2020-10-23 01:26:17 +11:00
parent 9613730ee8
commit bc60c74562
32 changed files with 473 additions and 301 deletions
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app/render/backend/renderbackend.cpp
+9 -2
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@@ -46,7 +46,8 @@ RenderBackend::RenderBackend(QObject *parent) :
generate_audio_previews_(false),
render_mode_(RenderMode::kOnline),
autocache_has_changed_(false),
use_custom_autocache_range_(false)
use_custom_autocache_range_(false),
ignore_next_mouse_button_(false)
{
instance_lock_.lock();
instances_.append(this);
@@ -258,6 +259,11 @@ void RenderBackend::SetAudioParams(const AudioParams &params)
audio_params_ = params;
}
void RenderBackend::IgnoreNextMouseButton()
{
ignore_next_mouse_button_ = true;
}
std::list<TimeRange> RenderBackend::SplitRangeIntoChunks(const TimeRange &r)
{
// FIXME: Magic number
@@ -523,7 +529,8 @@ void RenderBackend::AutoCacheVideoInvalidated(const TimeRange &range)
ClearVideoQueue();
// Hash these frames since that should be relatively quick.
if (!(qApp->mouseButtons() & Qt::LeftButton)) {
if (ignore_next_mouse_button_ || !(qApp->mouseButtons() & Qt::LeftButton)) {
ignore_next_mouse_button_ = false;
RenderTicketWatcher* watcher = new RenderTicketWatcher();
QVector<rational> frames = viewer_node_->video_frame_cache()->GetFrameListFromTimeRange({range});
autocache_hash_tasks_.insert(watcher, frames);