1 #include <lib/base/ebase.h>
2 #include <lib/base/eerror.h>
3 #include <lib/dvb/decoder.h>
4 #if HAVE_DVB_API_VERSION < 3
5 #define audioStatus audio_status
6 #define videoStatus video_status
7 #define pesType pes_type
8 #define playState play_state
9 #define audioStreamSource_t audio_stream_source_t
10 #define videoStreamSource_t video_stream_source_t
11 #define streamSource stream_source
12 #define dmxPesFilterParams dmx_pes_filter_params
13 #define DMX_PES_VIDEO0 DMX_PES_VIDEO
14 #define DMX_PES_AUDIO0 DMX_PES_AUDIO
15 #define DMX_PES_PCR0 DMX_PES_PCR
16 #define DMX_PES_TELETEXT0 DMX_PES_TELETEXT
17 #define DMX_PES_VIDEO1 DMX_PES_VIDEO
18 #define DMX_PES_AUDIO1 DMX_PES_AUDIO
19 #define DMX_PES_PCR1 DMX_PES_PCR
20 #define DMX_PES_TELETEXT1 DMX_PES_TELETEXT
22 #include <ost/video.h>
23 #include <ost/audio.h>
25 #include <linux/dvb/audio.h>
26 #include <linux/dvb/video.h>
27 #include <linux/dvb/dmx.h>
32 #include <sys/ioctl.h>
33 #include <sys/types.h>
37 #include <lib/dvb/fccdecoder.h>
39 /* these are quite new... */
41 #define AUDIO_GET_PTS _IOR('o', 19, __u64)
42 #define VIDEO_GET_PTS _IOR('o', 57, __u64)
45 #ifndef VIDEO_SOURCE_HDMI
46 #define VIDEO_SOURCE_HDMI 2
48 #ifndef AUDIO_SOURCE_HDMI
49 #define AUDIO_SOURCE_HDMI 2
52 DEFINE_REF(eDVBAudio);
54 eDVBAudio::eDVBAudio(eDVBDemux *demux, int dev)
55 :m_demux(demux), m_dev(dev)
58 #if HAVE_DVB_API_VERSION < 3
59 sprintf(filename, "/dev/dvb/card%d/audio%d", demux->adapter, dev);
61 sprintf(filename, "/dev/dvb/adapter%d/audio%d", demux ? demux->adapter : 0, dev);
63 m_fd = ::open(filename, O_RDWR);
65 eWarning("%s: %m", filename);
68 #if HAVE_DVB_API_VERSION < 3
69 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
71 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
73 m_fd_demux = ::open(filename, O_RDWR);
75 eWarning("%s: %m", filename);
84 ::ioctl(m_fd, AUDIO_SELECT_SOURCE, demux ? AUDIO_SOURCE_DEMUX : AUDIO_SOURCE_HDMI);
88 #if HAVE_DVB_API_VERSION < 3
89 int eDVBAudio::setPid(int pid, int type)
91 if ((m_fd < 0) || (m_fd_demux < 0))
111 if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
112 eDebug("failed (%m)");
114 dmx_pes_filter_params pes;
117 pes.input = DMX_IN_FRONTEND;
118 pes.output = DMX_OUT_DECODER;
119 pes.pes_type = m_dev ? DMX_PES_AUDIO1 : DMX_PES_AUDIO0; /* FIXME */
121 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
122 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
124 eDebug("failed (%m)");
132 int eDVBAudio::startPid()
134 eDebugNoNewLine("DEMUX_START - audio - ");
135 if (::ioctl(m_fd_demux, DMX_START) < 0)
137 eDebug("failed (%m)");
144 int eDVBAudio::start()
146 eDebugNoNewLine("AUDIO_PLAY - ");
147 if (::ioctl(m_fd, AUDIO_PLAY) < 0)
149 eDebug("failed (%m)");
156 int eDVBAudio::stopPid()
158 eDebugNoNewLine("DEMUX_STOP - audio - ");
159 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
161 eDebug("failed (%m)");
168 int eDVBAudio::setAVSync(int val)
170 eDebugNoNewLine("AUDIO_SET_AV_SYNC - ");
171 if (::ioctl(m_fd, AUDIO_SET_AV_SYNC, val) < 0)
173 eDebug("failed (%m)");
180 int eDVBAudio::startPid(int pid, int type)
184 dmx_pes_filter_params pes;
187 pes.input = DMX_IN_FRONTEND;
188 pes.output = DMX_OUT_DECODER;
192 pes.pes_type = DMX_PES_AUDIO0;
195 pes.pes_type = DMX_PES_AUDIO1;
198 pes.pes_type = DMX_PES_AUDIO2;
201 pes.pes_type = DMX_PES_AUDIO3;
205 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
206 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
208 eDebug("failed (%m)");
212 eDebugNoNewLine("DEMUX_START - audio - ");
213 if (::ioctl(m_fd_demux, DMX_START) < 0)
215 eDebug("failed (%m)");
254 eDebugNoNewLine("AUDIO_SET_BYPASS(%d) - ", bypass);
255 if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
256 eDebug("failed (%m)");
259 freeze(); // why freeze here?!? this is a problem when only a pid change is requested... because of the unfreeze logic in Decoder::setState
260 eDebugNoNewLine("AUDIO_PLAY - ");
261 if (::ioctl(m_fd, AUDIO_PLAY) < 0)
262 eDebug("failed (%m)");
270 void eDVBAudio::stop()
274 eDebugNoNewLine("AUDIO_STOP - ");
275 if (::ioctl(m_fd, AUDIO_STOP) < 0)
276 eDebug("failed (%m)");
283 #if HAVE_DVB_API_VERSION > 2
284 eDebugNoNewLine("DEMUX_STOP - audio - ");
285 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
286 eDebug("failed (%m)");
293 void eDVBAudio::flush()
295 eDebugNoNewLine("AUDIO_CLEAR_BUFFER - ");
296 if (::ioctl(m_fd, AUDIO_CLEAR_BUFFER) < 0)
297 eDebug("failed (%m)");
302 void eDVBAudio::freeze()
304 eDebugNoNewLine("AUDIO_PAUSE - ");
305 if (::ioctl(m_fd, AUDIO_PAUSE) < 0)
306 eDebug("failed (%m)");
311 void eDVBAudio::unfreeze()
313 eDebugNoNewLine("AUDIO_CONTINUE - ");
314 if (::ioctl(m_fd, AUDIO_CONTINUE) < 0)
315 eDebug("failed (%m)");
320 void eDVBAudio::setChannel(int channel)
322 int val = AUDIO_STEREO;
325 case aMonoLeft: val = AUDIO_MONO_LEFT; break;
326 case aMonoRight: val = AUDIO_MONO_RIGHT; break;
329 eDebugNoNewLine("AUDIO_CHANNEL_SELECT(%d) - ", val);
330 if (::ioctl(m_fd, AUDIO_CHANNEL_SELECT, val) < 0)
331 eDebug("failed (%m)");
336 int eDVBAudio::getPTS(pts_t &now)
338 if (::ioctl(m_fd, AUDIO_GET_PTS, &now) < 0)
339 eDebug("AUDIO_GET_PTS failed (%m)");
343 eDVBAudio::~eDVBAudio()
345 unfreeze(); // why unfreeze here... but not unfreeze video in ~eDVBVideo ?!?
352 DEFINE_REF(eDVBVideo);
354 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev, bool fcc_enable)
355 : m_demux(demux), m_dev(dev), m_fcc_enable(fcc_enable),
356 m_width(-1), m_height(-1), m_framerate(-1), m_aspect(-1), m_progressive(-1)
359 #if HAVE_DVB_API_VERSION < 3
360 sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
361 m_fd_video = ::open("/dev/video", O_RDWR);
363 eWarning("/dev/video: %m");
365 sprintf(filename, "/dev/dvb/adapter%d/video%d", demux ? demux->adapter : 0, dev);
367 m_fd = ::open(filename, O_RDWR);
369 eWarning("%s: %m", filename);
372 m_sn = eSocketNotifier::create(eApp, m_fd, eSocketNotifier::Priority);
373 CONNECT(m_sn->activated, eDVBVideo::video_event);
375 eDebug("Video Device: %s", filename);
381 #if HAVE_DVB_API_VERSION < 3
382 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
384 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
386 m_fd_demux = ::open(filename, O_RDWR);
388 eWarning("%s: %m", filename);
389 eDebug("demux device: %s", filename);
398 ::ioctl(m_fd, VIDEO_SELECT_SOURCE, demux ? VIDEO_SOURCE_DEMUX : VIDEO_SOURCE_HDMI);
402 // not finally values i think.. !!
403 #define VIDEO_STREAMTYPE_MPEG2 0
404 #define VIDEO_STREAMTYPE_MPEG4_H264 1
405 #define VIDEO_STREAMTYPE_VC1 3
406 #define VIDEO_STREAMTYPE_MPEG4_Part2 4
407 #define VIDEO_STREAMTYPE_VC1_SM 5
408 #define VIDEO_STREAMTYPE_MPEG1 6
409 #define VIDEO_STREAMTYPE_H265_HEVC 7
411 #if HAVE_DVB_API_VERSION < 3
412 int eDVBVideo::setPid(int pid)
414 if ((m_fd < 0) || (m_fd_demux < 0))
416 dmx_pes_filter_params pes;
419 pes.input = DMX_IN_FRONTEND;
420 pes.output = DMX_OUT_DECODER;
421 pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
423 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
424 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
426 eDebug("failed (%m)");
433 int eDVBVideo::startPid()
435 eDebugNoNewLine("DEMUX_START - video - ");
436 if (::ioctl(m_fd_demux, DMX_START) < 0)
438 eDebug("failed (%m)");
445 int eDVBVideo::start()
447 eDebugNoNewLine("VIDEO_PLAY - ");
448 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
450 eDebug("failed (%m)");
457 int eDVBVideo::stopPid()
459 eDebugNoNewLine("DEMUX_STOP - video - ");
460 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
462 eDebug("failed (%m)");
469 int eDVBVideo::startPid(int pid, int type)
476 int streamtype = VIDEO_STREAMTYPE_MPEG2;
483 streamtype = VIDEO_STREAMTYPE_MPEG4_H264;
486 streamtype = VIDEO_STREAMTYPE_MPEG1;
489 streamtype = VIDEO_STREAMTYPE_MPEG4_Part2;
492 streamtype = VIDEO_STREAMTYPE_VC1;
495 streamtype = VIDEO_STREAMTYPE_VC1_SM;
498 streamtype = VIDEO_STREAMTYPE_H265_HEVC;
502 eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ", streamtype);
503 if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE, streamtype) < 0)
504 eDebug("failed (%m)");
512 dmx_pes_filter_params pes;
515 pes.input = DMX_IN_FRONTEND;
516 pes.output = DMX_OUT_DECODER;
520 pes.pes_type = DMX_PES_VIDEO0;
523 pes.pes_type = DMX_PES_VIDEO1;
526 pes.pes_type = DMX_PES_VIDEO2;
529 pes.pes_type = DMX_PES_VIDEO3;
533 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
534 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
536 eDebug("failed (%m)");
540 eDebugNoNewLine("DEMUX_START - video - ");
541 if (::ioctl(m_fd_demux, DMX_START) < 0)
543 eDebug("failed (%m)");
551 freeze(); // why freeze here?!? this is a problem when only a pid change is requested... because of the unfreeze logic in Decoder::setState
552 eDebugNoNewLine("VIDEO_PLAY - ");
553 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
554 eDebug("failed (%m)");
562 void eDVBVideo::stop()
569 #if HAVE_DVB_API_VERSION > 2
570 eDebugNoNewLine("DEMUX_STOP - video - ");
571 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
572 eDebug("failed (%m)");
580 eDebugNoNewLine("VIDEO_STOP - ");
581 if (::ioctl(m_fd, VIDEO_STOP, 1) < 0)
582 eDebug("failed (%m)");
588 void eDVBVideo::flush()
590 eDebugNoNewLine("VIDEO_CLEAR_BUFFER - ");
591 if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
592 eDebug("failed (%m)");
597 void eDVBVideo::freeze()
599 eDebugNoNewLine("VIDEO_FREEZE - ");
600 if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
601 eDebug("failed (%m)");
606 void eDVBVideo::unfreeze()
608 eDebugNoNewLine("VIDEO_CONTINUE - ");
609 if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
610 eDebug("failed (%m)");
615 int eDVBVideo::setSlowMotion(int repeat)
617 eDebugNoNewLine("VIDEO_SLOWMOTION(%d) - ", repeat);
618 int ret = ::ioctl(m_fd, VIDEO_SLOWMOTION, repeat);
620 eDebug("failed(%m)");
626 int eDVBVideo::setFastForward(int skip)
628 eDebugNoNewLine("VIDEO_FAST_FORWARD(%d) - ", skip);
629 int ret = ::ioctl(m_fd, VIDEO_FAST_FORWARD, skip);
631 eDebug("failed(%m)");
637 int eDVBVideo::getPTS(pts_t &now)
639 #if HAVE_DVB_API_VERSION < 3
640 #define VIDEO_GET_PTS_OLD _IOR('o', 1, unsigned int*)
642 int ret = ::ioctl(m_fd_video, VIDEO_GET_PTS_OLD, &pts);
646 int ret = ::ioctl(m_fd, VIDEO_GET_PTS, &now);
649 eDebug("VIDEO_GET_PTS failed(%m)");
653 eDVBVideo::~eDVBVideo()
659 #if HAVE_DVB_API_VERSION < 3
665 void eDVBVideo::video_event(int)
667 #if HAVE_DVB_API_VERSION >= 3
668 struct video_event evt;
669 eDebugNoNewLine("VIDEO_GET_EVENT - ");
670 if (::ioctl(m_fd, VIDEO_GET_EVENT, &evt) < 0)
671 eDebug("failed (%m)");
675 if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
677 struct iTSMPEGDecoder::videoEvent event;
678 event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
679 m_aspect = event.aspect = evt.u.size.aspect_ratio == 0 ? 2 : 3; // convert dvb api to etsi
680 m_height = event.height = evt.u.size.h;
681 m_width = event.width = evt.u.size.w;
682 /* emit */ m_event(event);
684 else if (evt.type == VIDEO_EVENT_FRAME_RATE_CHANGED)
686 struct iTSMPEGDecoder::videoEvent event;
687 event.type = iTSMPEGDecoder::videoEvent::eventFrameRateChanged;
688 m_framerate = event.framerate = evt.u.frame_rate;
689 /* emit */ m_event(event);
691 else if (evt.type == 16 /*VIDEO_EVENT_PROGRESSIVE_CHANGED*/)
693 struct iTSMPEGDecoder::videoEvent event;
694 event.type = iTSMPEGDecoder::videoEvent::eventProgressiveChanged;
695 m_progressive = event.progressive = evt.u.frame_rate;
696 /* emit */ m_event(event);
699 eDebug("unhandled DVBAPI Video Event %d", evt.type);
702 #warning "FIXMEE!! Video Events not implemented for old api"
706 RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn)
708 conn = new eConnection(this, m_event.connect(event));
712 static int readMpegProc(const char *str, int decoder)
716 sprintf(tmp, "/proc/stb/vmpeg/%d/%s", decoder, str);
717 FILE *f = fopen(tmp, "r");
720 fscanf(f, "%x", &val);
726 static int readApiSize(int fd, int &xres, int &yres, int &aspect)
728 #if HAVE_DVB_API_VERSION >= 3
730 if (!::ioctl(fd, VIDEO_GET_SIZE, &size))
734 aspect = size.aspect_ratio == 0 ? 2 : 3; // convert dvb api to etsi
737 // eDebug("VIDEO_GET_SIZE failed (%m)");
742 static int readApiFrameRate(int fd, int &framerate)
744 #if HAVE_DVB_API_VERSION >= 3
746 if (!::ioctl(fd, VIDEO_GET_FRAME_RATE, &frate))
751 // eDebug("VIDEO_GET_FRAME_RATE failed (%m)");
756 int eDVBVideo::getWidth()
759 readApiSize(m_fd, m_width, m_height, m_aspect);
761 m_width = readMpegProc("xres", m_dev);
765 int eDVBVideo::getHeight()
768 readApiSize(m_fd, m_width, m_height, m_aspect);
770 m_height = readMpegProc("yres", m_dev);
774 int eDVBVideo::getAspect()
777 readApiSize(m_fd, m_width, m_height, m_aspect);
779 m_aspect = readMpegProc("aspect", m_dev);
783 int eDVBVideo::getProgressive()
785 if (m_progressive == -1)
786 m_progressive = readMpegProc("progressive", m_dev);
787 return m_progressive;
790 int eDVBVideo::getFrameRate()
792 if (m_framerate == -1)
793 readApiFrameRate(m_fd, m_framerate);
794 if (m_framerate == -1)
795 m_framerate = readMpegProc("framerate", m_dev);
801 eDVBPCR::eDVBPCR(eDVBDemux *demux, int dev): m_demux(demux), m_dev(dev)
804 #if HAVE_DVB_API_VERSION < 3
805 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
807 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
809 m_fd_demux = ::open(filename, O_RDWR);
811 eWarning("%s: %m", filename);
814 #if HAVE_DVB_API_VERSION < 3
815 int eDVBPCR::setPid(int pid)
819 dmx_pes_filter_params pes;
822 pes.input = DMX_IN_FRONTEND;
823 pes.output = DMX_OUT_DECODER;
824 pes.pes_type = DMX_PES_PCR;
827 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
828 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
830 eDebug("failed (%m)");
837 int eDVBPCR::startPid()
841 eDebugNoNewLine("DEMUX_START - pcr - ");
842 if (::ioctl(m_fd_demux, DMX_START) < 0)
844 eDebug("failed (%m)");
851 int eDVBPCR::startPid(int pid)
855 dmx_pes_filter_params pes;
858 pes.input = DMX_IN_FRONTEND;
859 pes.output = DMX_OUT_DECODER;
863 pes.pes_type = DMX_PES_PCR0;
866 pes.pes_type = DMX_PES_PCR1;
869 pes.pes_type = DMX_PES_PCR2;
872 pes.pes_type = DMX_PES_PCR3;
876 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
877 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
879 eDebug("failed (%m)");
883 eDebugNoNewLine("DEMUX_START - pcr - ");
884 if (::ioctl(m_fd_demux, DMX_START) < 0)
886 eDebug("failed (%m)");
896 eDebugNoNewLine("DEMUX_STOP - pcr - ");
897 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
898 eDebug("failed(%m)");
909 DEFINE_REF(eDVBTText);
911 eDVBTText::eDVBTText(eDVBDemux *demux, int dev)
912 :m_demux(demux), m_dev(dev)
915 #if HAVE_DVB_API_VERSION < 3
916 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
918 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
920 m_fd_demux = ::open(filename, O_RDWR);
922 eWarning("%s: %m", filename);
925 int eDVBTText::startPid(int pid)
929 dmx_pes_filter_params pes;
932 pes.input = DMX_IN_FRONTEND;
933 pes.output = DMX_OUT_DECODER;
934 pes.pes_type = m_dev ? DMX_PES_TELETEXT1 : DMX_PES_TELETEXT0; // FIXME
937 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid);
938 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
940 eDebug("failed(%m)");
944 eDebugNoNewLine("DEMUX_START - ttx - ");
945 if (::ioctl(m_fd_demux, DMX_START) < 0)
947 eDebug("failed(%m)");
954 void eDVBTText::stop()
956 eDebugNoNewLine("DEMUX_STOP - ttx - ");
957 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
958 eDebug("failed(%m)");
963 eDVBTText::~eDVBTText()
969 DEFINE_REF(eTSMPEGDecoder);
971 int eTSMPEGDecoder::setState()
975 int noaudio = (m_state != statePlay) && (m_state != statePause);
976 int nott = noaudio; /* actually same conditions */
978 if ((noaudio && m_audio) || (!m_audio && !noaudio))
979 m_changed |= changeAudio | changeState;
981 if ((nott && m_text) || (!m_text && !nott))
982 m_changed |= changeText | changeState;
984 const char *decoder_states[] = {"stop", "pause", "play", "decoderfastforward", "trickmode", "slowmotion"};
985 eDebug("decoder state: %s, vpid=%d, apid=%d", decoder_states[m_state], m_vpid, m_apid);
987 int changed = m_changed;
988 #if HAVE_DVB_API_VERSION < 3
989 bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR);
990 if (m_changed & changeAudio && m_audio)
992 if (m_changed & changeVideo && m_video)
994 if (m_changed & changePCR && m_pcr)
998 if (!(m_pcrpid >= 0 && m_pcrpid < 0x1ff))
999 m_changed &= ~changePCR;
1001 if (m_changed & changeAudio && m_audio)
1005 if (!(m_apid >= 0 && m_apid < 0x1ff))
1006 m_changed &= ~changeAudio;
1008 if (m_changed & changeVideo && m_video)
1012 m_video_event_conn=0;
1013 if (!(m_vpid >= 0 && m_vpid < 0x1ff))
1014 m_changed &= ~changeVideo;
1016 if (m_changed & changeVideo)
1018 m_video = new eDVBVideo(m_demux, m_decoder);
1019 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
1020 if (m_video->setPid(m_vpid))
1023 if (m_changed & changePCR)
1025 m_pcr = new eDVBPCR(m_demux, m_decoder);
1026 if (m_pcr->setPid(m_pcrpid))
1029 if (m_changed & changeAudio)
1031 m_audio = new eDVBAudio(m_demux, m_decoder);
1032 if (m_audio->setPid(m_apid, m_atype))
1035 if (m_changed & changePCR)
1037 if (m_pcr->startPid())
1039 m_changed &= ~changePCR;
1041 else if (checkAVSync && m_audio && m_video)
1043 if (m_audio->setAVSync(1))
1046 if (m_changed & changeVideo)
1048 if (m_video->startPid() || m_video->start())
1050 m_changed &= ~changeVideo;
1052 if (m_changed & changeAudio)
1054 if (m_audio->start() || m_audio->startPid())
1056 m_changed &= ~changeAudio;
1059 if (m_changed & changePCR)
1065 if (m_changed & changeVideo)
1071 m_video_event_conn = 0;
1074 if (m_changed & changeAudio)
1080 if (m_changed & changeText)
1086 if (m_changed & changePCR)
1088 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
1090 m_pcr = new eDVBPCR(m_demux, m_decoder);
1091 if (m_pcr->startPid(m_pcrpid))
1094 m_changed &= ~changePCR;
1096 if (m_changed & changeAudio)
1098 if ((m_apid >= 0) && (m_apid < 0x1FFF) && !noaudio)
1100 m_audio = new eDVBAudio(m_demux, m_decoder);
1101 if (m_audio->startPid(m_apid, m_atype))
1104 m_changed &= ~changeAudio;
1106 if (m_changed & changeVideo)
1108 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
1110 m_video = new eDVBVideo(m_demux, m_decoder, m_fcc_enable);
1111 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
1112 if (m_video->startPid(m_vpid, m_vtype))
1115 m_changed &= ~changeVideo;
1117 if (m_changed & changeText)
1119 if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
1121 m_text = new eDVBTText(m_demux, m_decoder);
1122 if (m_text->startPid(m_textpid))
1125 m_changed &= ~changeText;
1129 if (changed & (changeState|changeVideo|changeAudio))
1131 /* play, slowmotion, fast-forward */
1132 int state_table[6][4] =
1134 /* [stateStop] = */ {0, 0, 0},
1135 /* [statePause] = */ {0, 0, 0},
1136 /* [statePlay] = */ {1, 0, 0},
1137 /* [stateDecoderFastForward] = */ {1, 0, m_ff_sm_ratio},
1138 /* [stateHighspeedFastForward] = */ {1, 0, 1},
1139 /* [stateSlowMotion] = */ {1, m_ff_sm_ratio, 0}
1141 int *s = state_table[m_state];
1142 if (changed & (changeState|changeVideo) && m_video)
1144 m_video->setSlowMotion(s[1]);
1145 m_video->setFastForward(s[2]);
1147 m_video->unfreeze();
1151 if (changed & (changeState|changeAudio) && m_audio)
1154 m_audio->unfreeze();
1158 m_changed &= ~changeState;
1161 if (changed && !m_video && m_audio && m_radio_pic.length())
1162 showSinglePic(m_radio_pic.c_str());
1167 int eTSMPEGDecoder::m_pcm_delay=-1,
1168 eTSMPEGDecoder::m_ac3_delay=-1;
1170 RESULT eTSMPEGDecoder::setHwPCMDelay(int delay)
1172 if (delay != m_pcm_delay )
1174 FILE *fp = fopen("/proc/stb/audio/audio_delay_pcm", "w");
1177 fprintf(fp, "%x", delay*90);
1179 m_pcm_delay = delay;
1186 RESULT eTSMPEGDecoder::setHwAC3Delay(int delay)
1188 if ( delay != m_ac3_delay )
1190 FILE *fp = fopen("/proc/stb/audio/audio_delay_bitstream", "w");
1193 fprintf(fp, "%x", delay*90);
1195 m_ac3_delay = delay;
1203 RESULT eTSMPEGDecoder::setPCMDelay(int delay)
1205 return m_decoder == 0 ? setHwPCMDelay(delay) : -1;
1208 RESULT eTSMPEGDecoder::setAC3Delay(int delay)
1210 return m_decoder == 0 ? setHwAC3Delay(delay) : -1;
1213 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder)
1215 m_vpid(-1), m_vtype(-1), m_apid(-1), m_atype(-1), m_pcrpid(-1), m_textpid(-1),
1216 m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eTimer::create(eApp)),
1217 m_fcc_fd(-1), m_fcc_enable(false), m_fcc_state(fcc_state_stop), m_fcc_feid(-1), m_fcc_vpid(-1), m_fcc_vtype(-1), m_fcc_pcrpid(-1)
1221 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn);
1223 CONNECT(m_showSinglePicTimer->timeout, eTSMPEGDecoder::finishShowSinglePic);
1224 m_state = stateStop;
1227 eTSMPEGDecoder::~eTSMPEGDecoder()
1229 finishShowSinglePic();
1230 m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
1237 RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type)
1239 if ((m_vpid != vpid) || (m_vtype != type))
1241 m_changed |= changeVideo;
1248 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
1250 if ((m_apid != apid) || (m_atype != type))
1252 m_changed |= changeAudio;
1259 int eTSMPEGDecoder::m_audio_channel = -1;
1261 RESULT eTSMPEGDecoder::setAudioChannel(int channel)
1264 channel = ac_stereo;
1265 if (m_decoder == 0 && m_audio_channel != channel)
1269 m_audio->setChannel(channel);
1270 m_audio_channel=channel;
1273 eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
1278 int eTSMPEGDecoder::getAudioChannel()
1280 return m_audio_channel == -1 ? ac_stereo : m_audio_channel;
1283 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
1285 if (m_pcrpid != pcrpid)
1287 m_changed |= changePCR;
1293 RESULT eTSMPEGDecoder::setTextPID(int textpid)
1295 if (m_textpid != textpid)
1297 m_changed |= changeText;
1298 m_textpid = textpid;
1303 RESULT eTSMPEGDecoder::setSyncMaster(int who)
1308 RESULT eTSMPEGDecoder::set()
1313 RESULT eTSMPEGDecoder::play()
1315 if (m_state == statePlay)
1321 m_state = statePlay;
1322 m_changed |= changeState;
1327 RESULT eTSMPEGDecoder::pause()
1329 if (m_state == statePause)
1331 m_state = statePause;
1332 m_changed |= changeState;
1336 RESULT eTSMPEGDecoder::setFastForward(int frames_to_skip)
1338 if ((m_state == stateDecoderFastForward) && (m_ff_sm_ratio == frames_to_skip))
1341 m_state = stateDecoderFastForward;
1342 m_ff_sm_ratio = frames_to_skip;
1343 m_changed |= changeState;
1346 // return m_video->setFastForward(frames_to_skip);
1349 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
1351 if ((m_state == stateSlowMotion) && (m_ff_sm_ratio == repeat))
1354 m_state = stateSlowMotion;
1355 m_ff_sm_ratio = repeat;
1356 m_changed |= changeState;
1360 RESULT eTSMPEGDecoder::setTrickmode()
1362 if (m_state == stateTrickmode)
1365 m_state = stateTrickmode;
1366 m_changed |= changeState;
1370 RESULT eTSMPEGDecoder::flush()
1379 void eTSMPEGDecoder::demux_event(int event)
1383 case eDVBDemux::evtFlush:
1391 RESULT eTSMPEGDecoder::getPTS(int what, pts_t &pts)
1393 if (what == 0) /* auto */
1394 what = m_video ? 1 : 2;
1396 if (what == 1) /* video */
1399 return m_video->getPTS(pts);
1404 if (what == 2) /* audio */
1407 return m_audio->getPTS(pts);
1415 RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
1417 m_radio_pic = filename;
1421 RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
1425 eDebug("showSinglePic %s", filename);
1426 int f = open(filename, O_RDONLY);
1432 if (m_video_clip_fd == -1)
1433 m_video_clip_fd = open("/dev/dvb/adapter0/video0", O_WRONLY);
1434 if (m_video_clip_fd >= 0)
1436 bool seq_end_avail = false;
1438 unsigned char pes_header[] = { 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x80, 0x00, 0x00 };
1439 unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
1440 unsigned char iframe[s.st_size];
1441 unsigned char stuffing[8192];
1442 int streamtype = VIDEO_STREAMTYPE_MPEG2;
1443 memset(stuffing, 0, 8192);
1444 read(f, iframe, s.st_size);
1445 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
1446 eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
1447 if (ioctl(m_video_clip_fd, VIDEO_SET_STREAMTYPE, streamtype) < 0)
1448 eDebug("VIDEO_SET_STREAMTYPE failed(%m)");
1449 if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0)
1450 eDebug("VIDEO_PLAY failed (%m)");
1451 if (ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
1452 eDebug("video: VIDEO_CONTINUE: %m");
1453 if (ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
1454 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
1455 while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7)))
1457 if ((iframe[3] >> 4) != 0xE) // no pes header
1458 write(m_video_clip_fd, pes_header, sizeof(pes_header));
1460 iframe[4] = iframe[5] = 0x00;
1461 write(m_video_clip_fd, iframe, s.st_size);
1463 write(m_video_clip_fd, seq_end, sizeof(seq_end));
1464 write(m_video_clip_fd, stuffing, 8192);
1465 m_showSinglePicTimer->start(150, true);
1471 eDebug("couldnt open %s", filename);
1477 eDebug("only show single pics on first decoder");
1483 void eTSMPEGDecoder::finishShowSinglePic()
1485 if (m_video_clip_fd >= 0)
1487 if (ioctl(m_video_clip_fd, VIDEO_STOP, 0) < 0)
1488 eDebug("VIDEO_STOP failed (%m)");
1489 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
1490 eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
1491 close(m_video_clip_fd);
1492 m_video_clip_fd = -1;
1496 RESULT eTSMPEGDecoder::connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &conn)
1498 conn = new eConnection(this, m_video_event.connect(event));
1502 void eTSMPEGDecoder::video_event(struct videoEvent event)
1504 /* emit */ m_video_event(event);
1507 int eTSMPEGDecoder::getVideoWidth()
1510 return m_video->getWidth();
1514 int eTSMPEGDecoder::getVideoHeight()
1517 return m_video->getHeight();
1521 int eTSMPEGDecoder::getVideoProgressive()
1524 return m_video->getProgressive();
1528 int eTSMPEGDecoder::getVideoFrameRate()
1531 return m_video->getFrameRate();
1535 int eTSMPEGDecoder::getVideoAspect()
1538 return m_video->getAspect();
1542 #define FCC_SET_VPID 100
1543 #define FCC_SET_APID 101
1544 #define FCC_SET_PCRPID 102
1545 #define FCC_SET_VCODEC 103
1546 #define FCC_SET_ACODEC 104
1547 #define FCC_SET_FRONTEND_ID 105
1548 #define FCC_START 106
1549 #define FCC_STOP 107
1550 #define FCC_DECODER_START 108
1551 #define FCC_DECODER_STOP 109
1553 RESULT eTSMPEGDecoder::prepareFCC(int fe_id, int vpid, int vtype, int pcrpid)
1555 //eDebug("[eTSMPEGDecoder::prepareFCC] vp : %d, vt : %d, pp : %d, fe : %d", vpid, vtype, pcrpid, fe_id);
1557 if ((fccGetFD() == -1) || (fccSetPids(fe_id, vpid, vtype, pcrpid) < 0) || (fccStart() < 0))
1563 m_fcc_enable = true;
1568 RESULT eTSMPEGDecoder::fccDecoderStart()
1573 if (m_fcc_state != fcc_state_ready)
1575 eDebug("FCC decoder is already in decoding state.");
1579 if (ioctl(m_fcc_fd, FCC_DECODER_START) < 0)
1581 eDebug("ioctl FCC_DECODER_START failed! (%m)");
1585 m_fcc_state = fcc_state_decoding;
1587 eDebug("[eTSMPEGDecoder] FCC_DECODER_START OK!");
1591 RESULT eTSMPEGDecoder::fccDecoderStop()
1596 if (m_fcc_state != fcc_state_decoding)
1598 eDebug("FCC decoder is not in decoding state.");
1600 else if (ioctl(m_fcc_fd, FCC_DECODER_STOP) < 0)
1602 eDebug("ioctl FCC_DECODER_STOP failed! (%m)");
1606 m_fcc_state = fcc_state_ready;
1608 /* stop pcr, video, audio, text */
1609 finishShowSinglePic();
1611 m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
1615 eDebug("[eTSMPEGDecoder] FCC_DECODER_STOP OK!");
1619 RESULT eTSMPEGDecoder::fccUpdatePids(int fe_id, int vpid, int vtype, int pcrpid)
1621 //eDebug("[eTSMPEGDecoder] vp : %d, vt : %d, pp : %d, fe : %d", vpid, vtype, pcrpid, fe_id);
1623 if ((fe_id != m_fcc_feid) || (vpid != m_fcc_vpid) || (vtype != m_fcc_vtype) || (pcrpid != m_fcc_pcrpid))
1625 int cur_fcc_state = m_fcc_state;
1627 if (prepareFCC(fe_id, vpid, vtype, pcrpid))
1629 eDebug("[eTSMPEGDecoder] prepare FCC failed!");
1636 RESULT eTSMPEGDecoder::fccStart()
1641 if (m_fcc_state != fcc_state_stop)
1643 eDebug("[eTSMPEGDecoder] FCC is already started!");
1646 else if (ioctl(m_fcc_fd, FCC_START) < 0)
1648 eDebug("ioctl FCC_START failed! (%m)");
1652 eDebug("[eTSMPEGDecoder] FCC_START OK!");
1654 m_fcc_state = fcc_state_ready;
1658 RESULT eTSMPEGDecoder::fccStop()
1663 if (m_fcc_state == fcc_state_stop)
1665 eDebug("[eTSMPEGDecoder] FCC is already stopped!");
1669 else if (m_fcc_state == fcc_state_decoding)
1674 if (ioctl(m_fcc_fd, FCC_STOP) < 0)
1676 eDebug("ioctl FCC_STOP failed! (%m)");
1680 m_fcc_state = fcc_state_stop;
1682 eDebug("[eTSMPEGDecoder] FCC_STOP OK!");
1686 RESULT eTSMPEGDecoder::fccSetPids(int fe_id, int vpid, int vtype, int pcrpid)
1688 int streamtype = VIDEO_STREAMTYPE_MPEG2;
1693 if (ioctl(m_fcc_fd, FCC_SET_FRONTEND_ID, fe_id) < 0)
1695 eDebug("[eTSMPEGDecoder] FCC_SET_FRONTEND_ID failed! (%m)");
1699 else if(ioctl(m_fcc_fd, FCC_SET_PCRPID, pcrpid) < 0)
1701 eDebug("[eTSMPEGDecoder] FCC_SET_PCRPID failed! (%m)");
1705 else if (ioctl(m_fcc_fd, FCC_SET_VPID, vpid) < 0)
1707 eDebug("[eTSMPEGDecoder] FCC_SET_VPID failed! (%m)");
1714 case eDVBVideo::MPEG2:
1716 case eDVBVideo::MPEG4_H264:
1717 streamtype = VIDEO_STREAMTYPE_MPEG4_H264;
1719 case eDVBVideo::MPEG1:
1720 streamtype = VIDEO_STREAMTYPE_MPEG1;
1722 case eDVBVideo::MPEG4_Part2:
1723 streamtype = VIDEO_STREAMTYPE_MPEG4_Part2;
1725 case eDVBVideo::VC1:
1726 streamtype = VIDEO_STREAMTYPE_VC1;
1728 case eDVBVideo::VC1_SM:
1729 streamtype = VIDEO_STREAMTYPE_VC1_SM;
1731 case eDVBVideo::H265_HEVC:
1732 streamtype = VIDEO_STREAMTYPE_H265_HEVC;
1736 if(ioctl(m_fcc_fd, FCC_SET_VCODEC, streamtype) < 0)
1738 eDebug("[eTSMPEGDecoder] FCC_SET_VCODEC failed! (%m)");
1744 m_fcc_vtype = vtype;
1745 m_fcc_pcrpid = pcrpid;
1747 //eDebug("[eTSMPEGDecoder] SET PIDS OK!");
1751 RESULT eTSMPEGDecoder::fccGetFD()
1755 eFCCDecoder* fcc = eFCCDecoder::getInstance();
1758 m_fcc_fd = fcc->allocateFcc();
1765 RESULT eTSMPEGDecoder::fccFreeFD()
1769 eFCCDecoder* fcc = eFCCDecoder::getInstance();
1772 fcc->freeFcc(m_fcc_fd);