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_VIDEO1 DMX_PES_VIDEO
16 #define DMX_PES_AUDIO1 DMX_PES_AUDIO
18 #include <ost/video.h>
19 #include <ost/audio.h>
21 #include <linux/dvb/audio.h>
22 #include <linux/dvb/video.h>
23 #include <linux/dvb/dmx.h>
28 #include <sys/ioctl.h>
29 #include <sys/types.h>
33 /* these are quite new... */
35 #define AUDIO_GET_PTS _IOR('o', 19, __u64)
36 #define VIDEO_GET_PTS _IOR('o', 57, __u64)
39 DEFINE_REF(eDVBAudio);
41 eDVBAudio::eDVBAudio(eDVBDemux *demux, int dev)
42 :m_demux(demux), m_dev(dev), m_is_freezed(0)
45 #if HAVE_DVB_API_VERSION < 3
46 sprintf(filename, "/dev/dvb/card%d/audio%d", demux->adapter, dev);
48 sprintf(filename, "/dev/dvb/adapter%d/audio%d", demux->adapter, dev);
50 m_fd = ::open(filename, O_RDWR);
52 eWarning("%s: %m", filename);
53 #if HAVE_DVB_API_VERSION < 3
54 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
56 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
58 m_fd_demux = ::open(filename, O_RDWR);
60 eWarning("%s: %m", filename);
63 #if HAVE_DVB_API_VERSION < 3
64 int eDVBAudio::setPid(int pid, int type)
66 if ((m_fd < 0) || (m_fd_demux < 0))
86 if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
87 eDebug("failed (%m)");
89 dmx_pes_filter_params pes;
92 pes.input = DMX_IN_FRONTEND;
93 pes.output = DMX_OUT_DECODER;
94 pes.pes_type = m_dev ? DMX_PES_AUDIO1 : DMX_PES_AUDIO0; /* FIXME */
96 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
97 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
99 eDebug("failed (%m)");
107 int eDVBAudio::startPid()
109 eDebugNoNewLine("DEMUX_START - audio - ");
110 if (::ioctl(m_fd_demux, DMX_START) < 0)
112 eDebug("failed (%m)");
119 int eDVBAudio::start()
121 eDebugNoNewLine("AUDIO_PLAY - ");
122 if (::ioctl(m_fd, AUDIO_PLAY) < 0)
124 eDebug("failed (%m)");
131 int eDVBAudio::stopPid()
133 eDebugNoNewLine("DEMUX_STOP - audio - ");
134 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
136 eDebug("failed (%m)");
143 int eDVBAudio::setAVSync(int val)
145 eDebugNoNewLine("AUDIO_SET_AV_SYNC - ");
146 if (::ioctl(m_fd, AUDIO_SET_AV_SYNC, val) < 0)
148 eDebug("failed (%m)");
155 int eDVBAudio::startPid(int pid, int type)
157 if ((m_fd < 0) || (m_fd_demux < 0))
159 dmx_pes_filter_params pes;
162 pes.input = DMX_IN_FRONTEND;
163 pes.output = DMX_OUT_DECODER;
164 pes.pes_type = m_dev ? DMX_PES_AUDIO1 : DMX_PES_AUDIO0; /* FIXME */
166 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
167 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
169 eDebug("failed (%m)");
173 eDebugNoNewLine("DEMUX_START - audio - ");
174 if (::ioctl(m_fd_demux, DMX_START) < 0)
176 eDebug("failed (%m)");
197 eDebugNoNewLine("AUDIO_SET_BYPASS - ");
198 if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
199 eDebug("failed (%m)");
204 eDebugNoNewLine("AUDIO_PLAY - ");
205 if (::ioctl(m_fd, AUDIO_PLAY) < 0)
206 eDebug("failed (%m)");
213 void eDVBAudio::stop()
215 #if HAVE_DVB_API_VERSION > 2
218 eDebugNoNewLine("AUDIO_STOP - ");
219 if (::ioctl(m_fd, AUDIO_STOP) < 0)
220 eDebug("failed (%m)");
223 #if HAVE_DVB_API_VERSION > 2
224 eDebugNoNewLine("DEMUX_STOP - audio - ");
225 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
226 eDebug("failed (%m)");
232 void eDVBAudio::flush()
234 eDebugNoNewLine("AUDIO_CLEAR_BUFFER - ");
235 if (::ioctl(m_fd, AUDIO_CLEAR_BUFFER) < 0)
236 eDebug("failed (%m)");
241 void eDVBAudio::freeze()
245 eDebugNoNewLine("AUDIO_PAUSE - ");
246 if (::ioctl(m_fd, AUDIO_PAUSE) < 0)
247 eDebug("failed (%m)");
254 void eDVBAudio::unfreeze()
258 eDebugNoNewLine("AUDIO_CONTINUE - ");
259 if (::ioctl(m_fd, AUDIO_CONTINUE) < 0)
260 eDebug("failed (%m)");
267 void eDVBAudio::setChannel(int channel)
269 int val = AUDIO_STEREO;
272 case aMonoLeft: val = AUDIO_MONO_LEFT; break;
273 case aMonoRight: val = AUDIO_MONO_RIGHT; break;
276 eDebugNoNewLine("AUDIO_CHANNEL_SELECT(%d) - ", val);
277 if (::ioctl(m_fd, AUDIO_CHANNEL_SELECT, val) < 0)
278 eDebug("failed (%m)");
283 int eDVBAudio::getPTS(pts_t &now)
285 if (::ioctl(m_fd, AUDIO_GET_PTS, &now) < 0)
286 eDebug("AUDIO_GET_PTS failed (%m)");
290 eDVBAudio::~eDVBAudio()
299 DEFINE_REF(eDVBVideo);
301 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev)
302 :m_demux(demux), m_dev(dev), m_is_slow_motion(0), m_is_fast_forward(0), m_is_freezed(0)
305 #if HAVE_DVB_API_VERSION < 3
306 sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
307 m_fd_video = ::open("/dev/video", O_RDWR);
309 eWarning("/dev/video: %m");
311 sprintf(filename, "/dev/dvb/adapter%d/video%d", demux->adapter, dev);
313 m_fd = ::open(filename, O_RDWR);
315 eWarning("%s: %m", filename);
318 m_sn = eSocketNotifier::create(eApp, m_fd, eSocketNotifier::Priority);
319 CONNECT(m_sn->activated, eDVBVideo::video_event);
321 eDebug("Video Device: %s", filename);
322 #if HAVE_DVB_API_VERSION < 3
323 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
325 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
327 m_fd_demux = ::open(filename, O_RDWR);
329 eWarning("%s: %m", filename);
330 eDebug("demux device: %s", filename);
333 // not finally values i think.. !!
334 #define VIDEO_STREAMTYPE_MPEG2 0
335 #define VIDEO_STREAMTYPE_MPEG4_H264 1
337 #if HAVE_DVB_API_VERSION < 3
338 int eDVBVideo::setPid(int pid)
340 if ((m_fd < 0) || (m_fd_demux < 0))
342 dmx_pes_filter_params pes;
345 pes.input = DMX_IN_FRONTEND;
346 pes.output = DMX_OUT_DECODER;
347 pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
349 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
350 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
352 eDebug("failed (%m)");
359 int eDVBVideo::startPid()
361 eDebugNoNewLine("DEMUX_START - video - ");
362 if (::ioctl(m_fd_demux, DMX_START) < 0)
364 eDebug("failed (%m)");
371 int eDVBVideo::start()
373 eDebugNoNewLine("VIDEO_PLAY - ");
374 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
376 eDebug("failed (%m)");
383 int eDVBVideo::stopPid()
385 eDebugNoNewLine("DEMUX_STOP - video - ");
386 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
388 eDebug("failed (%m)");
395 int eDVBVideo::startPid(int pid, int type)
397 if ((m_fd < 0) || (m_fd_demux < 0))
399 dmx_pes_filter_params pes;
401 eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ",type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2);
402 if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE,
403 type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2) < 0)
404 eDebug("failed (%m)");
409 pes.input = DMX_IN_FRONTEND;
410 pes.output = DMX_OUT_DECODER;
411 pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
413 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
414 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
416 eDebug("failed (%m)");
420 eDebugNoNewLine("DEMUX_START - video - ");
421 if (::ioctl(m_fd_demux, DMX_START) < 0)
423 eDebug("failed (%m)");
428 eDebugNoNewLine("VIDEO_PLAY - ");
429 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
430 eDebug("failed (%m)");
437 void eDVBVideo::stop()
439 #if HAVE_DVB_API_VERSION > 2
440 eDebugNoNewLine("DEMUX_STOP - video - ");
441 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
442 eDebug("failed (%m)");
446 eDebugNoNewLine("VIDEO_STOP - ");
447 if (::ioctl(m_fd, VIDEO_STOP, 1) < 0)
448 eDebug("failed (%m)");
453 void eDVBVideo::flush()
455 eDebugNoNewLine("VIDEO_CLEAR_BUFFER - ");
456 if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
457 eDebug("failed (%m)");
462 void eDVBVideo::freeze()
466 eDebugNoNewLine("VIDEO_FREEZE - ");
467 if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
468 eDebug("failed (%m)");
475 void eDVBVideo::unfreeze()
479 eDebugNoNewLine("VIDEO_CONTINUE - ");
480 if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
481 eDebug("failed (%m)");
488 int eDVBVideo::setSlowMotion(int repeat)
490 eDebugNoNewLine("VIDEO_SLOWMOTION - ");
491 m_is_slow_motion = repeat;
492 int ret = ::ioctl(m_fd, VIDEO_SLOWMOTION, repeat);
494 eDebug("failed(%m)");
500 int eDVBVideo::setFastForward(int skip)
502 eDebugNoNewLine("VIDEO_FAST_FORWARD - ");
503 m_is_fast_forward = skip;
504 int ret = ::ioctl(m_fd, VIDEO_FAST_FORWARD, skip);
506 eDebug("failed(%m)");
512 int eDVBVideo::getPTS(pts_t &now)
514 #if HAVE_DVB_API_VERSION < 3
515 #define VIDEO_GET_PTS_OLD _IOR('o', 1, unsigned int*)
517 int ret = ::ioctl(m_fd_video, VIDEO_GET_PTS_OLD, &pts);
521 int ret = ::ioctl(m_fd, VIDEO_GET_PTS, &now);
524 eDebug("VIDEO_GET_PTS failed(%m)");
528 eDVBVideo::~eDVBVideo()
530 if (m_is_slow_motion)
532 if (m_is_fast_forward)
539 #if HAVE_DVB_API_VERSION < 3
545 void eDVBVideo::video_event(int)
547 #if HAVE_DVB_API_VERSION >= 3
548 struct video_event evt;
549 eDebugNoNewLine("VIDEO_GET_EVENT - ");
550 if (::ioctl(m_fd, VIDEO_GET_EVENT, &evt) < 0)
551 eDebug("failed (%m)");
555 if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
557 struct iTSMPEGDecoder::videoEvent event;
558 event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
559 event.aspect = evt.u.size.aspect_ratio;
560 event.height = evt.u.size.h;
561 event.width = evt.u.size.w;
562 /* emit */ m_event(event);
564 else if (evt.type == VIDEO_EVENT_FRAME_RATE_CHANGED)
566 struct iTSMPEGDecoder::videoEvent event;
567 event.type = iTSMPEGDecoder::videoEvent::eventFrameRateChanged;
568 event.framerate = evt.u.frame_rate;
569 /* emit */ m_event(event);
571 else if (evt.type == 16 /*VIDEO_EVENT_PROGRESSIVE_CHANGED*/)
573 struct iTSMPEGDecoder::videoEvent event;
574 event.type = iTSMPEGDecoder::videoEvent::eventProgressiveChanged;
575 event.progressive = evt.u.frame_rate;
576 /* emit */ m_event(event);
579 eDebug("unhandled DVBAPI Video Event %d", evt.type);
582 #warning "FIXMEE!! Video Events not implemented for old api"
586 RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn)
588 conn = new eConnection(this, m_event.connect(event));
594 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
597 #if HAVE_DVB_API_VERSION < 3
598 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
600 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
602 m_fd_demux = ::open(filename, O_RDWR);
604 eWarning("%s: %m", filename);
607 #if HAVE_DVB_API_VERSION < 3
608 int eDVBPCR::setPid(int pid)
612 dmx_pes_filter_params pes;
615 pes.input = DMX_IN_FRONTEND;
616 pes.output = DMX_OUT_DECODER;
617 pes.pes_type = DMX_PES_PCR;
620 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
621 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
623 eDebug("failed (%m)");
630 int eDVBPCR::startPid()
634 eDebugNoNewLine("DEMUX_START - pcr - ");
635 if (::ioctl(m_fd_demux, DMX_START) < 0)
637 eDebug("failed (%m)");
644 int eDVBPCR::startPid(int pid)
648 dmx_pes_filter_params pes;
651 pes.input = DMX_IN_FRONTEND;
652 pes.output = DMX_OUT_DECODER;
653 pes.pes_type = DMX_PES_PCR;
655 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
656 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
658 eDebug("failed (%m)");
662 eDebugNoNewLine("DEMUX_START - pcr - ");
663 if (::ioctl(m_fd_demux, DMX_START) < 0)
665 eDebug("failed (%m)");
675 eDebugNoNewLine("DEMUX_STOP - pcr - ");
676 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
677 eDebug("failed(%m)");
688 DEFINE_REF(eDVBTText);
690 eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux)
693 #if HAVE_DVB_API_VERSION < 3
694 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
696 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
698 m_fd_demux = ::open(filename, O_RDWR);
700 eWarning("%s: %m", filename);
703 int eDVBTText::startPid(int pid)
707 dmx_pes_filter_params pes;
710 pes.input = DMX_IN_FRONTEND;
711 pes.output = DMX_OUT_DECODER;
712 pes.pes_type = DMX_PES_TELETEXT;
715 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid);
716 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
718 eDebug("failed(%m)");
722 eDebugNoNewLine("DEMUX_START - pcr - ");
723 if (::ioctl(m_fd_demux, DMX_START) < 0)
725 eDebug("failed(%m)");
732 void eDVBTText::stop()
734 eDebugNoNewLine("DEMUX_STOP - ttx - ");
735 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
736 eDebug("failed(%m)");
741 eDVBTText::~eDVBTText()
747 DEFINE_REF(eTSMPEGDecoder);
749 int eTSMPEGDecoder::setState()
753 int noaudio = m_is_sm || m_is_ff || m_is_trickmode;
754 int nott = noaudio; /* actually same conditions */
756 if ((noaudio && m_audio) || (!m_audio && !noaudio))
757 m_changed |= changeAudio;
759 if ((nott && m_text) || (!m_text && !nott))
760 m_changed |= changeText;
762 bool changed = !!m_changed;
763 #if HAVE_DVB_API_VERSION < 3
764 bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR);
765 if (m_changed & changeAudio && m_audio)
767 if (m_changed & changeVideo && m_video)
769 if (m_changed & changePCR && m_pcr)
773 if (!(m_pcrpid >= 0 && m_pcrpid < 0x1ff))
774 m_changed &= ~changePCR;
776 if (m_changed & changeAudio && m_audio)
780 if (!(m_apid >= 0 && m_apid < 0x1ff))
781 m_changed &= ~changeAudio;
783 if (m_changed & changeVideo && m_video)
787 m_video_event_conn=0;
788 if (!(m_vpid >= 0 && m_vpid < 0x1ff))
789 m_changed &= ~changeVideo;
791 if (m_changed & changeVideo)
793 m_video = new eDVBVideo(m_demux, m_decoder);
794 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
795 if (m_video->setPid(m_vpid))
798 if (m_changed & changePCR)
800 m_pcr = new eDVBPCR(m_demux);
801 if (m_pcr->setPid(m_pcrpid))
804 if (m_changed & changeAudio)
806 m_audio = new eDVBAudio(m_demux, m_decoder);
807 if (m_audio->setPid(m_apid, m_atype))
810 if (m_changed & changePCR)
812 if (m_pcr->startPid())
814 m_changed &= ~changePCR;
816 else if (checkAVSync && m_audio && m_video)
818 if (m_audio->setAVSync(1))
821 if (m_changed & changeVideo)
823 if (m_video->startPid() || m_video->start())
825 m_changed &= ~changeVideo;
827 if (m_changed & changeAudio)
829 if (m_audio->start() || m_audio->startPid())
831 m_changed &= ~changeAudio;
834 if (m_changed & changePCR)
839 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
841 m_pcr = new eDVBPCR(m_demux);
842 if (m_pcr->startPid(m_pcrpid))
845 m_changed &= ~changePCR;
847 if (m_changed & changeVideo)
849 eDebug("VIDEO CHANGED (to %04x)", m_vpid);
854 m_video_event_conn = 0;
856 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
858 m_video = new eDVBVideo(m_demux, m_decoder);
859 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
860 if (m_video->startPid(m_vpid, m_vtype))
863 m_changed &= ~changeVideo;
865 if (m_changed & changeAudio)
870 if ((m_apid >= 0) && (m_apid < 0x1FFF) && !noaudio)
872 m_audio = new eDVBAudio(m_demux, m_decoder);
873 if (m_audio->startPid(m_apid, m_atype))
876 m_changed &= ~changeAudio;
878 if (m_changed & changeText)
883 if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
885 m_text = new eDVBTText(m_demux);
886 if (m_text->startPid(m_textpid))
889 m_changed &= ~changeText;
892 if (changed && !m_video && m_audio && m_radio_pic.length())
893 showSinglePic(m_radio_pic.c_str());
898 int eTSMPEGDecoder::m_pcm_delay=-1,
899 eTSMPEGDecoder::m_ac3_delay=-1;
901 RESULT eTSMPEGDecoder::setPCMDelay(int delay)
903 if (m_decoder == 0 && delay != m_pcm_delay )
905 FILE *fp = fopen("/proc/stb/audio/audio_delay_pcm", "w");
908 fprintf(fp, "%x", delay*90);
917 RESULT eTSMPEGDecoder::setAC3Delay(int delay)
919 if ( m_decoder == 0 && delay != m_ac3_delay )
921 FILE *fp = fopen("/proc/stb/audio/audio_delay_bitstream", "w");
924 fprintf(fp, "%x", delay*90);
933 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder)
934 :m_demux(demux), m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eTimer::create(eApp))
936 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn);
937 CONNECT(m_showSinglePicTimer->timeout, eTSMPEGDecoder::finishShowSinglePic);
938 m_is_ff = m_is_sm = m_is_trickmode = 0;
941 eTSMPEGDecoder::~eTSMPEGDecoder()
943 finishShowSinglePic();
944 m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
949 RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type)
953 m_changed |= changeVideo;
960 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
962 if ((m_apid != apid) || (m_atype != type))
964 m_changed |= changeAudio;
971 int eTSMPEGDecoder::m_audio_channel = -1;
973 RESULT eTSMPEGDecoder::setAudioChannel(int channel)
977 if (m_decoder == 0 && m_audio_channel != channel)
981 m_audio->setChannel(channel);
982 m_audio_channel=channel;
985 eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
990 int eTSMPEGDecoder::getAudioChannel()
992 return m_audio_channel == -1 ? ac_stereo : m_audio_channel;
995 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
997 if (m_pcrpid != pcrpid)
999 m_changed |= changePCR;
1005 RESULT eTSMPEGDecoder::setTextPID(int textpid)
1007 if (m_textpid != textpid)
1009 m_changed |= changeText;
1010 m_textpid = textpid;
1015 RESULT eTSMPEGDecoder::setSyncMaster(int who)
1020 RESULT eTSMPEGDecoder::start()
1029 /* preroll is start in freezed mode. */
1030 RESULT eTSMPEGDecoder::preroll()
1035 RESULT eTSMPEGDecoder::freeze(int cont)
1046 RESULT eTSMPEGDecoder::unfreeze()
1049 m_video->unfreeze();
1052 m_audio->unfreeze();
1057 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
1062 RESULT eTSMPEGDecoder::setPictureSkipMode(int what)
1067 RESULT eTSMPEGDecoder::setFastForward(int frames_to_skip)
1069 m_is_ff = frames_to_skip != 0;
1074 return m_video->setFastForward(frames_to_skip);
1079 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
1081 m_is_sm = repeat != 0;
1086 return m_video->setSlowMotion(repeat);
1091 RESULT eTSMPEGDecoder::setZoom(int what)
1096 RESULT eTSMPEGDecoder::flush()
1105 void eTSMPEGDecoder::demux_event(int event)
1109 case eDVBDemux::evtFlush:
1117 RESULT eTSMPEGDecoder::setTrickmode(int what)
1119 m_is_trickmode = what;
1124 RESULT eTSMPEGDecoder::getPTS(int what, pts_t &pts)
1126 if (what == 0) /* auto */
1127 what = m_video ? 1 : 2;
1129 if (what == 1) /* video */
1132 return m_video->getPTS(pts);
1137 if (what == 2) /* audio */
1140 return m_audio->getPTS(pts);
1148 RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
1150 m_radio_pic = filename;
1154 RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
1158 eDebug("showSinglePic %s", filename);
1159 int f = open(filename, O_RDONLY);
1164 if (m_video_clip_fd == -1)
1165 m_video_clip_fd = open("/dev/dvb/adapter0/video0", O_WRONLY|O_NONBLOCK);
1166 if (m_video_clip_fd >= 0)
1168 bool seq_end_avail = false;
1170 unsigned char pes_header[] = { 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x80, 0x00, 0x00 };
1171 unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
1172 unsigned char iframe[s.st_size];
1173 unsigned char stuffing[8192];
1174 memset(stuffing, 0, 8192);
1175 read(f, iframe, s.st_size);
1176 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
1177 eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
1178 if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0)
1179 eDebug("VIDEO_PLAY failed (%m)");
1180 if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
1181 eDebug("video: VIDEO_CONTINUE: %m");
1182 if (::ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
1183 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
1184 while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7)))
1186 if ((iframe[3] >> 4) != 0xE) // no pes header
1187 write(m_video_clip_fd, pes_header, sizeof(pes_header));
1189 iframe[4] = iframe[5] = 0x00;
1190 write(m_video_clip_fd, iframe, s.st_size);
1192 write(m_video_clip_fd, seq_end, sizeof(seq_end));
1193 write(m_video_clip_fd, stuffing, 8192);
1194 m_showSinglePicTimer->start(150, true);
1200 eDebug("couldnt open %s", filename);
1206 eDebug("only show single pics on first decoder");
1212 void eTSMPEGDecoder::finishShowSinglePic()
1214 if (m_video_clip_fd >= 0)
1216 if (ioctl(m_video_clip_fd, VIDEO_STOP, 0) < 0)
1217 eDebug("VIDEO_STOP failed (%m)");
1218 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
1219 eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
1220 close(m_video_clip_fd);
1221 m_video_clip_fd = -1;
1225 RESULT eTSMPEGDecoder::connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &conn)
1227 conn = new eConnection(this, m_video_event.connect(event));
1231 void eTSMPEGDecoder::video_event(struct videoEvent event)
1233 /* emit */ m_video_event(event);