/* ---------------------------------------------------------------------------
** This software is in the public domain, furnished "as is", without technical
** support, and with no warranty, express or implied, as to its usefulness for
** any purpose.
**
** H26x_V4l2DeviceSource.h
** 
** H264/H265 V4L2 live555 source 
**
** -------------------------------------------------------------------------*/


#pragma once

// project
#include "V4L2DeviceSource.h"

// ---------------------------------
// H264 V4L2 FramedSource
// ---------------------------------
const char H264marker[] = {0,0,0,1};
const char H264shortmarker[] = {0,0,1};

class H26X_V4L2DeviceSource : public V4L2DeviceSource
{
	protected:
		H26X_V4L2DeviceSource(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, CaptureMode captureMode, bool repeatConfig, bool keepMarker)
			: V4L2DeviceSource(env, device, outputFd, queueSize, captureMode), m_repeatConfig(repeatConfig), m_keepMarker(keepMarker) {}
				
		virtual ~H26X_V4L2DeviceSource() {}

		unsigned char* extractFrame(unsigned char* frame, size_t& size, size_t& outsize, int& frameType);
		std::string getFrameWithMarker(const std::string & frame);
				
	protected:
		std::string m_sps;
		std::string m_pps;
		bool        m_repeatConfig;
		bool        m_keepMarker;
};