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 eDebugNoNewLine("AUDIO_GET_PTS - ");
286 if (::ioctl(m_fd, AUDIO_GET_PTS, &now) < 0)
287 eDebug("failed (%m)");
293 eDVBAudio::~eDVBAudio()
302 DEFINE_REF(eDVBVideo);
304 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev)
305 :m_demux(demux), m_dev(dev), m_is_slow_motion(0), m_is_fast_forward(0), m_is_freezed(0)
308 #if HAVE_DVB_API_VERSION < 3
309 sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
310 m_fd_video = ::open("/dev/video", O_RDWR);
312 eWarning("/dev/video: %m");
314 sprintf(filename, "/dev/dvb/adapter%d/video%d", demux->adapter, dev);
316 m_fd = ::open(filename, O_RDWR);
318 eWarning("%s: %m", filename);
321 m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Priority);
322 CONNECT(m_sn->activated, eDVBVideo::video_event);
324 eDebug("Video Device: %s", filename);
325 #if HAVE_DVB_API_VERSION < 3
326 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
328 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
330 m_fd_demux = ::open(filename, O_RDWR);
332 eWarning("%s: %m", filename);
333 eDebug("demux device: %s", filename);
336 // not finally values i think.. !!
337 #define VIDEO_STREAMTYPE_MPEG2 0
338 #define VIDEO_STREAMTYPE_MPEG4_H264 1
340 #if HAVE_DVB_API_VERSION < 3
341 int eDVBVideo::setPid(int pid)
343 if ((m_fd < 0) || (m_fd_demux < 0))
345 dmx_pes_filter_params pes;
348 pes.input = DMX_IN_FRONTEND;
349 pes.output = DMX_OUT_DECODER;
350 pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
352 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
353 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
355 eDebug("failed (%m)");
362 int eDVBVideo::startPid()
364 eDebugNoNewLine("DEMUX_START - video - ");
365 if (::ioctl(m_fd_demux, DMX_START) < 0)
367 eDebug("failed (%m)");
374 int eDVBVideo::start()
376 eDebugNoNewLine("VIDEO_PLAY - ");
377 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
379 eDebug("failed (%m)");
386 int eDVBVideo::stopPid()
388 eDebugNoNewLine("DEMUX_STOP - video - ");
389 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
391 eDebug("failed (%m)");
398 int eDVBVideo::startPid(int pid, int type)
400 if ((m_fd < 0) || (m_fd_demux < 0))
402 dmx_pes_filter_params pes;
404 eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ",type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2);
405 if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE,
406 type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2) < 0)
407 eDebug("failed (%m)");
412 pes.input = DMX_IN_FRONTEND;
413 pes.output = DMX_OUT_DECODER;
414 pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
416 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
417 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
419 eDebug("failed (%m)");
423 eDebugNoNewLine("DEMUX_START - video - ");
424 if (::ioctl(m_fd_demux, DMX_START) < 0)
426 eDebug("failed (%m)");
431 eDebugNoNewLine("VIDEO_PLAY - ");
432 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
433 eDebug("failed (%m)");
440 void eDVBVideo::stop()
442 #if HAVE_DVB_API_VERSION > 2
443 eDebugNoNewLine("DEMUX_STOP - video - ");
444 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
445 eDebug("failed (%m)");
449 eDebugNoNewLine("VIDEO_STOP - ");
450 if (::ioctl(m_fd, VIDEO_STOP, 1) < 0)
451 eDebug("failed (%m)");
456 void eDVBVideo::flush()
458 eDebugNoNewLine("VIDEO_CLEAR_BUFFER - ");
459 if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
460 eDebug("failed (%m)");
465 void eDVBVideo::freeze()
469 eDebugNoNewLine("VIDEO_FREEZE - ");
470 if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
471 eDebug("failed (%m)");
478 void eDVBVideo::unfreeze()
482 eDebugNoNewLine("VIDEO_CONTINUE - ");
483 if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
484 eDebug("failed (%m)");
491 int eDVBVideo::setSlowMotion(int repeat)
493 eDebugNoNewLine("VIDEO_SLOWMOTION - ");
494 m_is_slow_motion = repeat;
495 int ret = ::ioctl(m_fd, VIDEO_SLOWMOTION, repeat);
497 eDebug("failed(%m)");
503 int eDVBVideo::setFastForward(int skip)
505 eDebugNoNewLine("VIDEO_FAST_FORWARD - ");
506 m_is_fast_forward = skip;
507 int ret = ::ioctl(m_fd, VIDEO_FAST_FORWARD, skip);
509 eDebug("failed(%m)");
515 int eDVBVideo::getPTS(pts_t &now)
517 #if HAVE_DVB_API_VERSION < 3
518 #define VIDEO_GET_PTS_OLD _IOR('o', 1, unsigned int*)
520 int ret = ::ioctl(m_fd_video, VIDEO_GET_PTS_OLD, &pts);
524 int ret = ::ioctl(m_fd, VIDEO_GET_PTS, &now);
527 eDebug("VIDEO_GET_PTS failed(%m)");
531 eDVBVideo::~eDVBVideo()
535 if (m_is_slow_motion)
537 if (m_is_fast_forward)
544 #if HAVE_DVB_API_VERSION < 3
550 void eDVBVideo::video_event(int)
552 #if HAVE_DVB_API_VERSION >= 3
553 struct video_event evt;
554 eDebugNoNewLine("VIDEO_GET_EVENT - ");
555 if (::ioctl(m_fd, VIDEO_GET_EVENT, &evt) < 0)
556 eDebug("failed (%m)");
560 if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
562 struct iTSMPEGDecoder::videoEvent event;
563 event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
564 event.aspect = evt.u.size.aspect_ratio;
565 event.height = evt.u.size.h;
566 event.width = evt.u.size.w;
567 /* emit */ m_event(event);
570 eDebug("unhandled DVBAPI Video Event %d", evt.type);
573 #warning "FIXMEE!! Video Events not implemented for old api"
577 RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn)
579 conn = new eConnection(this, m_event.connect(event));
585 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
588 #if HAVE_DVB_API_VERSION < 3
589 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
591 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
593 m_fd_demux = ::open(filename, O_RDWR);
595 eWarning("%s: %m", filename);
598 #if HAVE_DVB_API_VERSION < 3
599 int eDVBPCR::setPid(int pid)
603 dmx_pes_filter_params pes;
606 pes.input = DMX_IN_FRONTEND;
607 pes.output = DMX_OUT_DECODER;
608 pes.pes_type = DMX_PES_PCR;
611 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
612 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
614 eDebug("failed (%m)");
621 int eDVBPCR::startPid()
625 eDebugNoNewLine("DEMUX_START - pcr - ");
626 if (::ioctl(m_fd_demux, DMX_START) < 0)
628 eDebug("failed (%m)");
635 int eDVBPCR::startPid(int pid)
639 dmx_pes_filter_params pes;
642 pes.input = DMX_IN_FRONTEND;
643 pes.output = DMX_OUT_DECODER;
644 pes.pes_type = DMX_PES_PCR;
646 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
647 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
649 eDebug("failed (%m)");
653 eDebugNoNewLine("DEMUX_START - pcr - ");
654 if (::ioctl(m_fd_demux, DMX_START) < 0)
656 eDebug("failed (%m)");
666 eDebugNoNewLine("DEMUX_STOP - pcr - ");
667 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
668 eDebug("failed(%m)");
679 DEFINE_REF(eDVBTText);
681 eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux)
684 #if HAVE_DVB_API_VERSION < 3
685 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
687 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
689 m_fd_demux = ::open(filename, O_RDWR);
691 eWarning("%s: %m", filename);
694 int eDVBTText::startPid(int pid)
698 dmx_pes_filter_params pes;
701 pes.input = DMX_IN_FRONTEND;
702 pes.output = DMX_OUT_DECODER;
703 pes.pes_type = DMX_PES_TELETEXT;
706 eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid);
707 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
709 eDebug("failed(%m)");
713 eDebugNoNewLine("DEMUX_START - pcr - ");
714 if (::ioctl(m_fd_demux, DMX_START) < 0)
716 eDebug("failed(%m)");
723 void eDVBTText::stop()
725 eDebugNoNewLine("DEMUX_STOP - ttx - ");
726 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
727 eDebug("failed(%m)");
732 eDVBTText::~eDVBTText()
738 DEFINE_REF(eTSMPEGDecoder);
740 int eTSMPEGDecoder::setState()
744 int noaudio = m_is_sm || m_is_ff || m_is_trickmode;
745 int nott = noaudio; /* actually same conditions */
747 if ((noaudio && m_audio) || (!m_audio && !noaudio))
748 m_changed |= changeAudio;
750 if ((nott && m_text) || (!m_text && !nott))
751 m_changed |= changeText;
753 bool changed = !!m_changed;
754 #if HAVE_DVB_API_VERSION < 3
755 bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR);
756 if (m_changed & changeAudio && m_audio)
758 if (m_changed & changeVideo && m_video)
760 if (m_changed & changePCR && m_pcr)
764 if (!(m_pcrpid >= 0 && m_pcrpid < 0x1ff))
765 m_changed &= ~changePCR;
767 if (m_changed & changeAudio && m_audio)
771 if (!(m_apid >= 0 && m_apid < 0x1ff))
772 m_changed &= ~changeAudio;
774 if (m_changed & changeVideo && m_video)
778 m_video_event_conn=0;
779 if (!(m_vpid >= 0 && m_vpid < 0x1ff))
780 m_changed &= ~changeVideo;
782 if (m_changed & changeVideo)
784 m_video = new eDVBVideo(m_demux, m_decoder);
785 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
786 if (m_video->setPid(m_vpid))
789 if (m_changed & changePCR)
791 m_pcr = new eDVBPCR(m_demux);
792 if (m_pcr->setPid(m_pcrpid))
795 if (m_changed & changeAudio)
797 m_audio = new eDVBAudio(m_demux, m_decoder);
798 if (m_audio->setPid(m_apid, m_atype))
801 if (m_changed & changePCR)
803 if (m_pcr->startPid())
805 m_changed &= ~changePCR;
807 else if (checkAVSync && m_audio && m_video)
809 if (m_audio->setAVSync(1))
812 if (m_changed & changeVideo)
814 if (m_video->startPid() || m_video->start())
816 m_changed &= ~changeVideo;
818 if (m_changed & changeAudio)
820 if (m_audio->start() || m_audio->startPid())
822 m_changed &= ~changeAudio;
825 if (m_changed & changePCR)
830 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
832 m_pcr = new eDVBPCR(m_demux);
833 if (m_pcr->startPid(m_pcrpid))
836 m_changed &= ~changePCR;
838 if (m_changed & changeVideo)
840 eDebug("VIDEO CHANGED (to %04x)", m_vpid);
845 m_video_event_conn = 0;
847 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
849 m_video = new eDVBVideo(m_demux, m_decoder);
850 m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
851 if (m_video->startPid(m_vpid, m_vtype))
854 m_changed &= ~changeVideo;
856 if (m_changed & changeAudio)
861 if ((m_apid >= 0) && (m_apid < 0x1FFF) && !noaudio)
863 m_audio = new eDVBAudio(m_demux, m_decoder);
864 if (m_audio->startPid(m_apid, m_atype))
867 m_changed &= ~changeAudio;
869 if (m_changed & changeText)
874 if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
876 m_text = new eDVBTText(m_demux);
877 if (m_text->startPid(m_textpid))
880 m_changed &= ~changeText;
883 if (changed && !m_video && m_audio && m_radio_pic.length())
884 showSinglePic(m_radio_pic.c_str());
889 int eTSMPEGDecoder::m_pcm_delay=-1,
890 eTSMPEGDecoder::m_ac3_delay=-1;
892 RESULT eTSMPEGDecoder::setPCMDelay(int delay)
894 if (m_decoder == 0 && delay != m_pcm_delay )
896 FILE *fp = fopen("/proc/stb/audio/audio_delay_pcm", "w");
899 fprintf(fp, "%x", delay*90);
908 RESULT eTSMPEGDecoder::setAC3Delay(int delay)
910 if ( m_decoder == 0 && delay != m_ac3_delay )
912 FILE *fp = fopen("/proc/stb/audio/audio_delay_bitstream", "w");
915 fprintf(fp, "%x", delay*90);
924 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder)
925 :m_demux(demux), m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eApp)
927 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn);
928 CONNECT(m_showSinglePicTimer.timeout, eTSMPEGDecoder::finishShowSinglePic);
929 m_is_ff = m_is_sm = m_is_trickmode = 0;
932 eTSMPEGDecoder::~eTSMPEGDecoder()
934 if (m_video_clip_fd >= 0)
936 if (ioctl(m_video_clip_fd, VIDEO_STOP, 1) < 0)
937 eDebug("VIDEO_STOP failed (%m)");
938 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
939 eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
940 close(m_video_clip_fd);
941 m_video_clip_fd = -1;
943 m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
948 RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type)
952 m_changed |= changeVideo;
959 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
961 if ((m_apid != apid) || (m_atype != type))
963 m_changed |= changeAudio;
970 int eTSMPEGDecoder::m_audio_channel = -1;
972 RESULT eTSMPEGDecoder::setAudioChannel(int channel)
976 if (m_decoder == 0 && m_audio_channel != channel)
980 m_audio->setChannel(channel);
981 m_audio_channel=channel;
984 eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
989 int eTSMPEGDecoder::getAudioChannel()
991 return m_audio_channel == -1 ? ac_stereo : m_audio_channel;
994 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
996 if (m_pcrpid != pcrpid)
998 m_changed |= changePCR;
1004 RESULT eTSMPEGDecoder::setTextPID(int textpid)
1006 if (m_textpid != textpid)
1008 m_changed |= changeText;
1009 m_textpid = textpid;
1014 RESULT eTSMPEGDecoder::setSyncMaster(int who)
1019 RESULT eTSMPEGDecoder::start()
1028 /* preroll is start in freezed mode. */
1029 RESULT eTSMPEGDecoder::preroll()
1034 RESULT eTSMPEGDecoder::freeze(int cont)
1045 RESULT eTSMPEGDecoder::unfreeze()
1048 m_video->unfreeze();
1051 m_audio->unfreeze();
1056 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
1061 RESULT eTSMPEGDecoder::setPictureSkipMode(int what)
1066 RESULT eTSMPEGDecoder::setFastForward(int frames_to_skip)
1068 m_is_ff = frames_to_skip != 0;
1073 return m_video->setFastForward(frames_to_skip);
1078 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
1080 m_is_sm = repeat != 0;
1085 return m_video->setSlowMotion(repeat);
1090 RESULT eTSMPEGDecoder::setZoom(int what)
1095 RESULT eTSMPEGDecoder::flush()
1104 void eTSMPEGDecoder::demux_event(int event)
1108 case eDVBDemux::evtFlush:
1116 RESULT eTSMPEGDecoder::setTrickmode(int what)
1118 m_is_trickmode = what;
1123 RESULT eTSMPEGDecoder::getPTS(int what, pts_t &pts)
1125 if (what == 0) /* auto */
1126 what = m_video ? 1 : 2;
1128 if (what == 1) /* video */
1131 return m_video->getPTS(pts);
1136 if (what == 2) /* audio */
1139 return m_audio->getPTS(pts);
1147 RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
1149 m_radio_pic = filename;
1153 RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
1157 eDebug("showSinglePic %s", filename);
1158 int f = open(filename, O_RDONLY);
1163 if (m_video_clip_fd == -1)
1164 m_video_clip_fd = open("/dev/dvb/adapter0/video0", O_WRONLY|O_NONBLOCK);
1165 if (m_video_clip_fd >= 0)
1167 bool seq_end_avail = false;
1169 unsigned char pes_header[] = { 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x80, 0x00, 0x00 };
1170 unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
1171 unsigned char iframe[s.st_size];
1172 unsigned char stuffing[8192];
1173 memset(stuffing, 0, 8192);
1174 read(f, iframe, s.st_size);
1175 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
1176 eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
1177 if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0)
1178 eDebug("VIDEO_PLAY failed (%m)");
1179 if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
1180 eDebug("video: VIDEO_CONTINUE: %m");
1181 if (::ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
1182 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
1183 while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7)))
1185 if ((iframe[3] >> 4) != 0xE) // no pes header
1186 write(m_video_clip_fd, pes_header, sizeof(pes_header));
1187 write(m_video_clip_fd, iframe, s.st_size);
1189 write(m_video_clip_fd, seq_end, sizeof(seq_end));
1190 write(m_video_clip_fd, stuffing, 8192);
1191 m_showSinglePicTimer.start(150, true);
1197 eDebug("couldnt open %s", filename);
1203 eDebug("only show single pics on first decoder");
1209 void eTSMPEGDecoder::finishShowSinglePic()
1211 if (m_video_clip_fd >= 0)
1213 if (ioctl(m_video_clip_fd, VIDEO_STOP, 0) < 0)
1214 eDebug("VIDEO_STOP failed (%m)");
1215 if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
1216 eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
1217 close(m_video_clip_fd);
1218 m_video_clip_fd = -1;
1222 RESULT eTSMPEGDecoder::connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &conn)
1224 conn = new eConnection(this, m_video_event.connect(event));
1228 void eTSMPEGDecoder::video_event(struct videoEvent event)
1230 /* emit */ m_video_event(event);