v4l2videoencoder.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_V4L2
#include <promeki/namespace.h>
#include <promeki/videoencoder.h>
#include <promeki/videocodec.h>
#include <promeki/uniqueptr.h>
#include <promeki/list.h>
#include <promeki/error.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class MediaConfig;
class Frame;
 
class V4l2VideoEncoder : public VideoEncoder {
        public:
                explicit V4l2VideoEncoder(VideoCodec::ID codecId);
                ~V4l2VideoEncoder() override;
 
                static List<int> supportedInputList();
 
                Error submitFrame(const Frame &frame) override;
                Frame receiveFrame() override;
                Error flush() override;
                Error reset() override;
                void  requestKeyframe() override;
 
        protected:
                void onConfigure(const MediaConfig &config) override;
 
        private:
                struct Impl;
                using ImplPtr = UniquePtr<Impl>;
                ImplPtr _impl;
                bool    _requestKey = false;
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_V4L2