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 = new eSocketNotifier(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()
532 if (m_is_slow_motion)
534 if (m_is_fast_forward)
541 #if HAVE_DVB_API_VERSION < 3
547 void eDVBVideo::video_event(int)
549 #if HAVE_DVB_API_VERSION >= 3
550 struct video_event evt;
551 eDebugNoNewLine("VIDEO_GET_EVENT - ");
552 if (::ioctl(m_fd, VIDEO_GET_EVENT, &evt) < 0)
553 eDebug("failed (%m)");
557 if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
559 struct iTSMPEGDecoder::videoEvent event;
560 event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
561 event.aspect = evt.u.size.aspect_ratio;
562 event.height = evt.u.size.h;
563 event.width = evt.u.size.w;
564 /* emit */ m_event(event);
567 eDebug("unhandled DVBAPI Video Event %d", evt.type);
570 #warning "FIXMEE!! Video Events not implemented for old api"
574 RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn)
576 conn = new eConnection(this, m_event.connect(event));
582 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
585 #if HAVE_DVB_API_VERSION < 3
586 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
588 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
590 m_fd_demux = ::open(filename, O_RDWR);
592 eWarning("%s: %m", filename);
595 #if HAVE_DVB_API_VERSION < 3
596 int eDVBPCR::setPid(int pid)
600 dmx_pes_filter_params pes;
603 pes.input = DMX_IN_FRONTEND;
604 pes.output = DMX_OUT_DECODER;
605 pes.pes_type = DMX_PES_PCR;
608 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
609 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
611 eDebug("failed (%m)");
618 int eDVBPCR::startPid()
622 eDebugNoNewLine("DEMUX_START - pcr - ");
623 if (::ioctl(m_fd_demux, DMX_START) < 0)
625 eDebug("failed (%m)");
632 int eDVBPCR::startPid(int pid)
636 dmx_pes_filter_params pes;
639 pes.input = DMX_IN_FRONTEND;
640 pes.output = DMX_OUT_DECODER;
641 pes.pes_type = DMX_PES_PCR;
643 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
644 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
646 eDebug("failed (%m)");
650 eDebugNoNewLine("DEMUX_START - pcr - ");
651 if (::ioctl(m_fd_demux, DMX_START) < 0)
653 eDebug("failed (%m)");
663 eDebugNoNewLine("DEMUX_STOP - pcr - ");
664 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
665 eDebug("failed(%m)");
676 DEFINE_REF(eDVBTText);
678 eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux)
681 #if HAVE_DVB_API_VERSION < 3
682 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
684 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
686 m_fd_demux = ::open(filename, O_RDWR);
688 eWarning("%s: %m", filename);
691 int eDVBTText::startPid(int pid)
695 dmx_pes_filter_params pes;
698 pes.input = DMX_IN_FRONTEND;
699 pes.output = DMX_OUT_DECODER;
700 pes.pes_type = DMX_PES_TELETEXT;
703 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid);
704 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
706 eDebug("failed(%m)");
710 eDebugNoNewLine("DEMUX_START - pcr - ");
711 if (::ioctl(m_fd_demux, DMX_START) < 0)
713 eDebug("failed(%m)");
720 void eDVBTText::stop()
722 eDebugNoNewLine("DEMUX_STOP - ttx - ");
723 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
724 eDebug("failed(%m)");
729 eDVBTText::~eDVBTText()
735 DEFINE_REF(eTSMPEGDecoder);
737 int eTSMPEGDecoder::setState()
741 int noaudio = m_is_sm || m_is_ff || m_is_trickmode;
742 int nott = noaudio; /* actually same conditions */
744 if ((noaudio && m_audio) || (!m_audio && !noaudio))
745 m_changed |= changeAudio;
747 if ((nott && m_text) || (!m_text && !nott))
748 m_changed |= changeText;
750 bool changed = !!m_changed;
751 #if HAVE_DVB_API_VERSION < 3
752 bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR);
753 if (m_changed & changeAudio && m_audio)
755 if (m_changed & changeVideo && m_video)
757 if (m_changed & changePCR && m_pcr)
761 if (!(m_pcrpid >= 0 && m_pcrpid < 0x1ff))
762 m_changed &= ~changePCR;
764 if (m_changed & changeAudio && m_audio)
768 if (!(m_apid >= 0 && m_apid < 0x1ff))
769 m_changed &= ~changeAudio;
771 if (m_changed & changeVideo && m_video)
775 m_video_event_conn=0;
776 if (!(m_vpid >= 0 && m_vpid < 0x1ff))
777 m_changed &= ~changeVideo;
779 if (m_changed & changeVideo)
781 m_video = new eDVBVideo(m_demux, m_decoder);
782 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
783 if (m_video->setPid(m_vpid))
786 if (m_changed & changePCR)
788 m_pcr = new eDVBPCR(m_demux);
789 if (m_pcr->setPid(m_pcrpid))
792 if (m_changed & changeAudio)
794 m_audio = new eDVBAudio(m_demux, m_decoder);
795 if (m_audio->setPid(m_apid, m_atype))
798 if (m_changed & changePCR)
800 if (m_pcr->startPid())
802 m_changed &= ~changePCR;
804 else if (checkAVSync && m_audio && m_video)
806 if (m_audio->setAVSync(1))
809 if (m_changed & changeVideo)
811 if (m_video->startPid() || m_video->start())
813 m_changed &= ~changeVideo;
815 if (m_changed & changeAudio)
817 if (m_audio->start() || m_audio->startPid())
819 m_changed &= ~changeAudio;
822 if (m_changed & changePCR)
827 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
829 m_pcr = new eDVBPCR(m_demux);
830 if (m_pcr->startPid(m_pcrpid))
833 m_changed &= ~changePCR;
835 if (m_changed & changeVideo)
837 eDebug("VIDEO CHANGED (to %04x)", m_vpid);
842 m_video_event_conn = 0;
844 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
846 m_video = new eDVBVideo(m_demux, m_decoder);
847 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
848 if (m_video->startPid(m_vpid, m_vtype))
851 m_changed &= ~changeVideo;
853 if (m_changed & changeAudio)
858 if ((m_apid >= 0) && (m_apid < 0x1FFF) && !noaudio)
860 m_audio = new eDVBAudio(m_demux, m_decoder);
861 if (m_audio->startPid(m_apid, m_atype))
864 m_changed &= ~changeAudio;
866 if (m_changed & changeText)
871 if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
873 m_text = new eDVBTText(m_demux);
874 if (m_text->startPid(m_textpid))
877 m_changed &= ~changeText;
880 if (changed && !m_video && m_audio && m_radio_pic.length())
881 showSinglePic(m_radio_pic.c_str());
886 int eTSMPEGDecoder::m_pcm_delay=-1,
887 eTSMPEGDecoder::m_ac3_delay=-1;
889 RESULT eTSMPEGDecoder::setPCMDelay(int delay)
891 if (m_decoder == 0 && delay != m_pcm_delay )
893 FILE *fp = fopen("/proc/stb/audio/audio_delay_pcm", "w");
896 fprintf(fp, "%x", delay*90);
905 RESULT eTSMPEGDecoder::setAC3Delay(int delay)
907 if ( m_decoder == 0 && delay != m_ac3_delay )
909 FILE *fp = fopen("/proc/stb/audio/audio_delay_bitstream", "w");
912 fprintf(fp, "%x", delay*90);
921 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder)
922 :m_demux(demux), m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eApp)
924 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn);
925 CONNECT(m_showSinglePicTimer.timeout, eTSMPEGDecoder::finishShowSinglePic);
926 m_is_ff = m_is_sm = m_is_trickmode = 0;
929 eTSMPEGDecoder::~eTSMPEGDecoder()
931 finishShowSinglePic();
932 m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
937 RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type)
941 m_changed |= changeVideo;
948 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
950 if ((m_apid != apid) || (m_atype != type))
952 m_changed |= changeAudio;
959 int eTSMPEGDecoder::m_audio_channel = -1;
961 RESULT eTSMPEGDecoder::setAudioChannel(int channel)
965 if (m_decoder == 0 && m_audio_channel != channel)
969 m_audio->setChannel(channel);
970 m_audio_channel=channel;
973 eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
978 int eTSMPEGDecoder::getAudioChannel()
980 return m_audio_channel == -1 ? ac_stereo : m_audio_channel;
983 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
985 if (m_pcrpid != pcrpid)
987 m_changed |= changePCR;
993 RESULT eTSMPEGDecoder::setTextPID(int textpid)
995 if (m_textpid != textpid)
997 m_changed |= changeText;
1003 RESULT eTSMPEGDecoder::setSyncMaster(int who)
1008 RESULT eTSMPEGDecoder::start()
1017 /* preroll is start in freezed mode. */
1018 RESULT eTSMPEGDecoder::preroll()
1023 RESULT eTSMPEGDecoder::freeze(int cont)
1034 RESULT eTSMPEGDecoder::unfreeze()
1037 m_video->unfreeze();
1040 m_audio->unfreeze();
1045 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
1050 RESULT eTSMPEGDecoder::setPictureSkipMode(int what)
1055 RESULT eTSMPEGDecoder::setFastForward(int frames_to_skip)
1057 m_is_ff = frames_to_skip != 0;
1062 return m_video->setFastForward(frames_to_skip);
1067 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
1069 m_is_sm = repeat != 0;
1074 return m_video->setSlowMotion(repeat);
1079 RESULT eTSMPEGDecoder::setZoom(int what)
1084 RESULT eTSMPEGDecoder::flush()
1093 void eTSMPEGDecoder::demux_event(int event)
1097 case eDVBDemux::evtFlush:
1105 RESULT eTSMPEGDecoder::setTrickmode(int what)
1107 m_is_trickmode = what;
1112 RESULT eTSMPEGDecoder::getPTS(int what, pts_t &pts)
1114 if (what == 0) /* auto */
1115 what = m_video ? 1 : 2;
1117 if (what == 1) /* video */
1120 return m_video->getPTS(pts);
1125 if (what == 2) /* audio */
1128 return m_audio->getPTS(pts);
1136 RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
1138 m_radio_pic = filename;
1142 RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
1146 eDebug("showSinglePic %s", filename);
1147 int f = open(filename, O_RDONLY);
1152 if (m_video_clip_fd == -1)
1153 m_video_clip_fd = open("/dev/dvb/adapter0/video0", O_WRONLY|O_NONBLOCK);
1154 if (m_video_clip_fd >= 0)
1156 bool seq_end_avail = false;
1158 unsigned char pes_header[] = { 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x80, 0x00, 0x00 };
1159 unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
1160 unsigned char iframe[s.st_size];
1161 unsigned char stuffing[8192];
1162 memset(stuffing, 0, 8192);
1163 read(f, iframe, s.st_size);
1164 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
1165 eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
1166 if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0)
1167 eDebug("VIDEO_PLAY failed (%m)");
1168 if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
1169 eDebug("video: VIDEO_CONTINUE: %m");
1170 if (::ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
1171 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
1172 while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7)))
1174 if ((iframe[3] >> 4) != 0xE) // no pes header
1175 write(m_video_clip_fd, pes_header, sizeof(pes_header));
1176 write(m_video_clip_fd, iframe, s.st_size);
1178 write(m_video_clip_fd, seq_end, sizeof(seq_end));
1179 write(m_video_clip_fd, stuffing, 8192);
1180 m_showSinglePicTimer.start(150, true);
1186 eDebug("couldnt open %s", filename);
1192 eDebug("only show single pics on first decoder");
1198 void eTSMPEGDecoder::finishShowSinglePic()
1200 if (m_video_clip_fd >= 0)
1202 if (ioctl(m_video_clip_fd, VIDEO_STOP, 0) < 0)
1203 eDebug("VIDEO_STOP failed (%m)");
1204 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
1205 eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
1206 close(m_video_clip_fd);
1207 m_video_clip_fd = -1;
1211 RESULT eTSMPEGDecoder::connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &conn)
1213 conn = new eConnection(this, m_video_event.connect(event));
1217 void eTSMPEGDecoder::video_event(struct videoEvent event)
1219 /* emit */ m_video_event(event);