render: further simplified job times

Outside of silly mistakes, this should be significantly faster and more stable.
2021-07-12 15:14:37 -07:00
parent dc34f80386
commit c374a03e9d
15 changed files with 300 additions and 190 deletions
@@ -0,0 +1,71 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2021 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "renderjobtracker.h"
+
+namespace olive {
+
+void RenderJobTracker::insert(const TimeRange &range, JobTime job_time)
+{
+  // First remove any ranges with this (code copied
+  TimeRangeList::util_remove(&jobs_, range);
+
+  // Now append the job
+  TimeRangeWithJob job(range, job_time);
+  jobs_.append(job);
+}
+
+void RenderJobTracker::insert(const TimeRangeList &ranges, JobTime job_time)
+{
+  foreach (const TimeRange &r, ranges) {
+    insert(r, job_time);
+  }
+}
+
+void RenderJobTracker::clear()
+{
+  jobs_.clear();
+}
+
+bool RenderJobTracker::isCurrent(const rational &time, JobTime job_time) const
+{
+  for (auto it=jobs_.crbegin(); it!=jobs_.crend(); it++) {
+    if (it->Contains(time)) {
+      return job_time >= it->GetJobTime();
+    }
+  }
+
+  return false;
+}
+
+TimeRangeList RenderJobTracker::getCurrentSubRanges(const TimeRange &range, const JobTime &job_time) const
+{
+  TimeRangeList current_ranges;
+
+  for (auto it=jobs_.crbegin(); it!=jobs_.crend(); it++) {
+    if (job_time >= it->GetJobTime() && it->OverlapsWith(range)) {
+      current_ranges.insert(it->Intersected(range));
+    }
+  }
+
+  return current_ranges;
+}
+
+}