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54 lines
2.3 KiB
C++
54 lines
2.3 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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** DeviceSourceFactory.h
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**
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** V4L2 live555 source
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**
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** -------------------------------------------------------------------------*/
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#pragma once
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#include <linux/videodev2.h>
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#include "V4L2DeviceSource.h"
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#include "H264_V4l2DeviceSource.h"
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#include "H265_V4l2DeviceSource.h"
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class DeviceSourceFactory {
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public:
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static FramedSource* createFramedSource(UsageEnvironment* env, int format, DeviceInterface* devCapture, int queueSize = 5, V4L2DeviceSource::CaptureMode captureMode = V4L2DeviceSource::CAPTURE_INTERNAL_THREAD, int outfd = -1, bool repeatConfig = true) {
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FramedSource* source = NULL;
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if (format == V4L2_PIX_FMT_H264)
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{
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source = H264_V4L2DeviceSource::createNew(*env, devCapture, outfd, queueSize, captureMode, repeatConfig, false);
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}
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else if (format == V4L2_PIX_FMT_HEVC)
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{
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source = H265_V4L2DeviceSource::createNew(*env, devCapture, outfd, queueSize, captureMode, repeatConfig, false);
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}
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else
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{
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source = V4L2DeviceSource::createNew(*env, devCapture, outfd, queueSize, captureMode);
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}
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return source;
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}
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static StreamReplicator* createStreamReplicator(UsageEnvironment* env, int format, DeviceInterface* devCapture, int queueSize = 5, V4L2DeviceSource::CaptureMode captureMode = V4L2DeviceSource::CAPTURE_INTERNAL_THREAD, int outfd = -1, bool repeatConfig = true) {
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StreamReplicator* replicator = NULL;
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FramedSource* framedSource = DeviceSourceFactory::createFramedSource(env, format, devCapture, queueSize, captureMode, outfd, repeatConfig);
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if (framedSource != NULL)
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{
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// extend buffer size if needed
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if (devCapture->getBufferSize() > OutPacketBuffer::maxSize)
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{
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OutPacketBuffer::maxSize = devCapture->getBufferSize();
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}
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replicator = StreamReplicator::createNew(*env, framedSource, false);
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}
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return replicator;
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}
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};
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