added samples type and duplicated video renderer

app/render/audio/audiorendererthreadbase.cpp

@@ -22,14 +22,16 @@
 
 #include <QDebug>
 
-AudioRendererThreadBase::AudioRendererThreadBase(const int &sample_rate, const uint64_t &channel_layout, const olive::SampleFormat &format) :
-  audio_params_(sample_rate, channel_layout, format)
+AudioRendererThreadBase::AudioRendererThreadBase(QOpenGLContext *share_ctx, const int &width, const int &height, const int &divider, const olive::PixelFormat &format, const olive::RenderMode &mode) :
+  share_ctx_(share_ctx),
+  render_instance_(width, height, divider, format, mode)
 {
+  connect(share_ctx_, SIGNAL(aboutToBeDestroyed()), this, SLOT(Cancel()));
 }
 
-AudioRendererParams *AudioRendererThreadBase::params()
+RenderInstance *AudioRendererThreadBase::render_instance()
 {
-  return &audio_params_;
+  return &render_instance_;
 }
 
 void AudioRendererThreadBase::run()
@@ -37,11 +39,23 @@ void AudioRendererThreadBase::run()
   // Lock mutex for main loop
   mutex_.lock();
 
+  render_instance_.SetShareContext(share_ctx_);
+
+  // Allocate and create resources
+  bool started = render_instance_.Start();
+
   // Signal that main thread can continue now
   WakeCaller();
 
-  // Main loop (use Cancel() to exit it)
-  ProcessLoop();
+  if (started) {
+
+    // Main loop (use Cancel() to exit it)
+    ProcessLoop();
+
+  }
+
+  // Free all resources
+  render_instance_.Stop();
 
   // Unlock mutex before exiting
   mutex_.unlock();