itsmattkc
3a7b3ffac6
The encoder was moved to its own thread and will transcode the PCM from the audio renderer into the chosen codec while the video frames are still received. The implementation isn't perfect and could use some cleaning up, but it is functional at the moment.
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#ifndef AUDIORENDERBACKEND_H
|
|
#define AUDIORENDERBACKEND_H
|
|
|
|
#include "common/timerange.h"
|
|
#include "renderbackend.h"
|
|
|
|
class AudioRenderBackend : public RenderBackend
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
AudioRenderBackend(QObject* parent = nullptr);
|
|
|
|
/**
|
|
* @brief Set parameters of the Renderer
|
|
*
|
|
* The Renderer owns the buffers that are used in the rendering process and this function sets the kind of buffers
|
|
* to use. The Renderer must be stopped when calling this function.
|
|
*/
|
|
void SetParameters(const AudioRenderingParams ¶ms);
|
|
|
|
virtual QIODevice* GetAudioPullDevice() = 0;
|
|
|
|
const AudioRenderingParams& params();
|
|
|
|
QString CachePathName();
|
|
|
|
public slots:
|
|
virtual void InvalidateCache(const rational &start_range, const rational &end_range) override;
|
|
|
|
protected:
|
|
virtual void ConnectViewer(ViewerOutput* node) override;
|
|
|
|
virtual void DisconnectViewer(ViewerOutput* node) override;
|
|
|
|
/**
|
|
* @brief Internal function for generating the cache ID
|
|
*/
|
|
virtual bool GenerateCacheIDInternal(QCryptographicHash& hash) override;
|
|
|
|
virtual NodeInput* GetDependentInput() override;
|
|
|
|
virtual bool CanRender() override;
|
|
|
|
private:
|
|
void ValidateRanges();
|
|
|
|
AudioRenderingParams params_;
|
|
|
|
};
|
|
|
|
#endif // AUDIORENDERBACKEND_H
|