void ThreadedFrameSource::UpdateSubtitles(const AssFile *new_subs, std::set<const AssDialogue*> const& changes) throw() {
uint_fast32_t req_version = ++version;
// Copy just the lines which were changed, then replace the lines at the
// same indices in the worker's copy of the file with the new entries
std::deque<std::pair<size_t, AssDialogue*>> changed;
size_t i = 0;
for (auto const& e : new_subs->Events) {
if (changes.count(&e))
changed.emplace_back(i, new AssDialogue(e));
++i;
}
worker->Async([=]{
size_t i = 0;
auto it = subs->Events.begin();
for (auto& update : changed) {
std::advance(it, update.first - i);
i = update.first;
subs->Events.insert(it, *update.second);
delete &*it--;
}
single_frame = NEW_SUBS_FILE;
ProcAsync(req_version);
});
}
void AsyncVideoProvider::RequestFrame(int new_frame, double new_time) throw() {
uint_fast32_t req_version = ++version;
worker->Async([=]{
time = new_time;
frame_number = new_frame;
ProcAsync(req_version, false);
});
}
void ThreadedFrameSource::RequestFrame(int new_frame, double new_time) throw() {
uint_fast32_t req_version = ++version;
worker->Async([=]{
time = new_time;
frame_number = new_frame;
ProcAsync(req_version);
});
}
void AsyncVideoProvider::LoadSubtitles(const AssFile *new_subs) throw() {
uint_fast32_t req_version = ++version;
auto copy = new AssFile(*new_subs);
worker->Async([=]{
subs.reset(copy);
single_frame = NEW_SUBS_FILE;
ProcAsync(req_version, false);
});
}
void ThreadedFrameSource::LoadSubtitles(const AssFile *new_subs) throw() {
uint_fast32_t req_version = ++version;
auto copy = new AssFile(*new_subs);
worker->Async([=]{
subs.reset(copy);
single_frame = NEW_SUBS_FILE;
ProcAsync(req_version);
});
}
void AsyncVideoProvider::UpdateSubtitles(const AssFile *new_subs, std::set<const AssDialogue*> const& changes) throw() {
uint_fast32_t req_version = ++version;
// Copy just the lines which were changed, then replace the lines at the
// same indices in the worker's copy of the file with the new entries
std::vector<AssDialogue *> changed;
for (auto d : changes)
changed.push_back(new AssDialogue(*d));
worker->Async([=]{
int i = 0;
auto it = subs->Events.begin();
for (auto& update : changed) {
std::advance(it, update->Row - i);
i = update->Row;
subs->Events.insert(it, *update);
delete &*it--;
}
single_frame = NEW_SUBS_FILE;
ProcAsync(req_version, true);
});
}
