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74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
/* ---------------------------------------------------------------------------
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** This software is in the public domain, furnished "as is", without technical
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** support, and with no warranty, express or implied, as to its usefulness for
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** any purpose.
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**
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** H264_V4l2DeviceSource.h
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**
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** H264 V4L2 live555 source
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**
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** -------------------------------------------------------------------------*/
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#pragma once
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// project
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#include "V4L2DeviceSource.h"
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// ---------------------------------
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// H264 V4L2 FramedSource
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// ---------------------------------
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const char H264marker[] = {0,0,0,1};
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const char H264shortmarker[] = {0,0,1};
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class H26X_V4L2DeviceSource : public V4L2DeviceSource
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{
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protected:
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H26X_V4L2DeviceSource(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, bool useThread, bool repeatConfig, bool keepMarker)
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: V4L2DeviceSource(env, device, outputFd, queueSize, useThread), m_repeatConfig(repeatConfig), m_keepMarker(keepMarker) {}
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virtual ~H26X_V4L2DeviceSource() {}
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unsigned char* extractFrame(unsigned char* frame, size_t& size, size_t& outsize, int& frameType);
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protected:
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std::string m_sps;
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std::string m_pps;
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bool m_repeatConfig;
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bool m_keepMarker;
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};
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class H264_V4L2DeviceSource : public H26X_V4L2DeviceSource
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{
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public:
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static H264_V4L2DeviceSource* createNew(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, bool useThread, bool repeatConfig, bool keepMarker) {
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return new H264_V4L2DeviceSource(env, device, outputFd, queueSize, useThread, repeatConfig, keepMarker);
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}
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protected:
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H264_V4L2DeviceSource(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, bool useThread, bool repeatConfig, bool keepMarker)
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: H26X_V4L2DeviceSource(env, device, outputFd, queueSize, useThread, repeatConfig, keepMarker) {}
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// overide V4L2DeviceSource
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virtual std::list< std::pair<unsigned char*,size_t> > splitFrames(unsigned char* frame, unsigned frameSize);
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};
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class H265_V4L2DeviceSource : public H26X_V4L2DeviceSource
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{
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public:
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static H265_V4L2DeviceSource* createNew(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, bool useThread, bool repeatConfig, bool keepMarker) {
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return new H265_V4L2DeviceSource(env, device, outputFd, queueSize, useThread, repeatConfig, keepMarker);
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}
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protected:
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H265_V4L2DeviceSource(UsageEnvironment& env, DeviceInterface * device, int outputFd, unsigned int queueSize, bool useThread, bool repeatConfig, bool keepMarker)
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: H26X_V4L2DeviceSource(env, device, outputFd, queueSize, useThread, repeatConfig, keepMarker) {}
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// overide V4L2DeviceSource
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virtual std::list< std::pair<unsigned char*,size_t> > splitFrames(unsigned char* frame, unsigned frameSize);
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protected:
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std::string m_vps;
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};
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