correctly affect speed/reversing when shuttling audio

2020-01-07 16:41:30 +11:00
parent c938055293
commit a616aaa182
11 changed files with 433 additions and 27 deletions
@@ -257,16 +257,17 @@ void ViewerWidget::PlayInternal(int speed)
    return;
  }

+  playback_speed_ = speed;
+
  QIODevice* audio_src = audio_renderer_->GetAudioPullDevice();
  if (audio_src != nullptr && audio_src->open(QIODevice::ReadOnly)) {
    audio_src->seek(audio_renderer_->params().time_to_bytes(GetTime()));
    AudioManager::instance()->SetOutputParams(audio_renderer_->params());
-    AudioManager::instance()->StartOutput(audio_src);
+    AudioManager::instance()->StartOutput(audio_src, playback_speed_);
  }

  start_msec_ = QDateTime::currentMSecsSinceEpoch();
  start_timestamp_ = ruler_->GetTime();
-  playback_speed_ = speed;

  playback_timer_.start();