file/folder restructuring

project/proxygenerator.h

@@ -0,0 +1,72 @@
+/***
+
+    Olive - Non-Linear Video Editor
+    Copyright (C) 2019  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/>.
+
+***/
+
+#ifndef PROXYGENERATOR_H
+#define PROXYGENERATOR_H
+
+#include <QThread>
+#include <QVector>
+#include <QMutex>
+#include <QWaitCondition>
+
+#include "project/media.h"
+
+struct ProxyInfo {
+  Media* media;
+  double size_multiplier;
+  int codec_type;
+  QString path;
+};
+
+class ProxyGenerator : public QThread {
+  Q_OBJECT
+public:
+  ProxyGenerator();
+  void run();
+  void queue(const ProxyInfo& info);
+  void cancel();
+  double get_proxy_progress(Media *f);
+private:
+  // queue of footage to process proxies for
+  QVector<ProxyInfo> proxy_queue;
+
+  // threading objects
+  QWaitCondition waitCond;
+  QMutex mutex;
+
+  // set to true if you want to permanently close ProxyGenerator
+  bool cancelled;
+
+  // set to true if you want to abort the footage currently being processed
+  bool skip;
+
+  // stores progress in percent of proxy currently being processed
+  double current_progress;
+
+  // function that performs the actual transcode
+  void transcode(const ProxyInfo& info);
+};
+
+namespace olive {
+  // proxy generator is a global omnipotent entity
+  extern ProxyGenerator proxy_generator;
+}
+
+#endif // PROXYGENERATOR_H