media node upgrades to reference pixel format

app/node/processor/renderer/rendererdownloadthread.h

@@ -0,0 +1,34 @@
+#ifndef RENDERERDOWNLOADTHREAD_H
+#define RENDERERDOWNLOADTHREAD_H
+
+#include "rendererthreadbase.h"
+
+class RendererDownloadThread : public RendererThreadBase
+{
+  Q_OBJECT
+public:
+  RendererDownloadThread(QOpenGLContext* share_ctx,
+                         const int& width,
+                         const int& height,
+                         const olive::PixelFormat& format,
+                         const olive::RenderMode& mode);
+
+  void Queue(RenderTexturePtr texture, const QString &fn);
+
+protected:
+  virtual void ProcessLoop() override;
+
+private:
+  GLuint read_buffer_;
+
+  QVector<RenderTexturePtr> texture_queue_;
+
+  QVector<QString> download_filenames_;
+
+  QMutex texture_queue_lock_;
+
+};
+
+using RendererDownloadThreadPtr = std::shared_ptr<RendererDownloadThread>;
+
+#endif // RENDERERDOWNLOADTHREAD_H