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_VIDEO DMX_PES_VIDEO0
14 #define DMX_PES_AUDIO DMX_PES_AUDIO0
16 #include <ost/video.h>
17 #include <ost/audio.h>
19 #include <linux/dvb/audio.h>
20 #include <linux/dvb/video.h>
21 #include <linux/dvb/dmx.h>
26 #include <sys/ioctl.h>
29 DEFINE_REF(eDVBAudio);
31 eDVBAudio::eDVBAudio(eDVBDemux *demux, int dev): m_demux(demux)
34 #if HAVE_DVB_API_VERSION < 3
35 sprintf(filename, "/dev/dvb/card%d/audio%d", demux->adapter, dev);
37 sprintf(filename, "/dev/dvb/adapter%d/audio%d", demux->adapter, dev);
39 m_fd = ::open(filename, O_RDWR);
41 eWarning("%s: %m", filename);
42 #if HAVE_DVB_API_VERSION < 3
43 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
45 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
47 m_fd_demux = ::open(filename, O_RDWR);
49 eWarning("%s: %m", filename);
52 int eDVBAudio::startPid(int pid)
54 eDebug("setting audio pid to %x", pid);
55 if ((m_fd < 0) || (m_fd_demux < 0))
57 dmx_pes_filter_params pes;
59 pes.input = DMX_IN_FRONTEND;
60 pes.output = DMX_OUT_DECODER;
61 pes.pes_type = DMX_PES_AUDIO; // DMX_PES_AUDIO0
63 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
65 eWarning("audio: DMX_SET_PES_FILTER: %m");
68 if (::ioctl(m_fd_demux, DMX_START) < 0)
70 eWarning("audio: DMX_START: %m");
73 if (::ioctl(m_fd, AUDIO_PLAY) < 0)
74 eWarning("audio: AUDIO_PLAY: %m");
78 void eDVBAudio::stop()
80 if (::ioctl(m_fd, AUDIO_STOP) < 0)
81 eWarning("audio: AUDIO_STOP: %m");
82 #if HAVE_DVB_API_VERSION > 2
83 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
84 eWarning("audio: DMX_STOP: %m");
88 #if HAVE_DVB_API_VERSION < 3
89 void eDVBAudio::stopPid()
91 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
92 eWarning("audio: DMX_STOP: %m");
96 void eDVBAudio::flush()
98 if (::ioctl(m_fd, AUDIO_CLEAR_BUFFER) < 0)
99 eDebug("audio: AUDIO_CLEAR_BUFFER: %m");
102 void eDVBAudio::freeze()
104 if (::ioctl(m_fd, AUDIO_PAUSE) < 0)
105 eDebug("video: AUDIO_PAUSE: %m");
108 void eDVBAudio::unfreeze()
110 if (::ioctl(m_fd, AUDIO_CONTINUE) < 0)
111 eDebug("video: AUDIO_CONTINUE: %m");
114 eDVBAudio::~eDVBAudio()
122 DEFINE_REF(eDVBVideo);
124 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev): m_demux(demux)
127 #if HAVE_DVB_API_VERSION < 3
128 sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
130 sprintf(filename, "/dev/dvb/adapter%d/video%d", demux->adapter, dev);
132 m_fd = ::open(filename, O_RDWR);
134 eWarning("%s: %m", filename);
135 #if HAVE_DVB_API_VERSION < 3
136 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
138 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
140 m_fd_demux = ::open(filename, O_RDWR);
142 eWarning("%s: %m", filename);
145 int eDVBVideo::startPid(int pid)
147 eDebug("setting video pid to %x", pid);
148 if ((m_fd < 0) || (m_fd_demux < 0))
150 dmx_pes_filter_params pes;
153 pes.input = DMX_IN_FRONTEND;
154 pes.output = DMX_OUT_DECODER;
155 pes.pes_type = DMX_PES_VIDEO;
157 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
159 eWarning("video: DMX_SET_PES_FILTER: %m");
162 if (::ioctl(m_fd_demux, DMX_START) < 0)
164 eWarning("video: DMX_START: %m");
167 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
168 eWarning("video: VIDEO_PLAY: %m");
174 void eDVBVideo::stop()
176 if (::ioctl(m_fd, VIDEO_STOP) < 0)
177 eWarning("video: VIDEO_STOP: %m");
178 #if HAVE_DVB_API_VERSION > 2
179 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
180 eWarning("video: DMX_STOP: %m");
184 #if HAVE_DVB_API_VERSION < 3
185 void eDVBVideo::stopPid()
187 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
188 eWarning("video: DMX_STOP: %m");
192 void eDVBVideo::flush()
194 if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
195 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
198 void eDVBVideo::freeze()
200 if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
201 eDebug("video: VIDEO_FREEZE: %m");
204 void eDVBVideo::unfreeze()
206 if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
207 eDebug("video: VIDEO_CONTINUE: %m");
210 eDVBVideo::~eDVBVideo()
220 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
223 #if HAVE_DVB_API_VERSION < 3
224 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
226 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
228 m_fd_demux = ::open(filename, O_RDWR);
230 eWarning("%s: %m", filename);
233 int eDVBPCR::startPid(int pid)
235 eDebug("setting pcr pid to %x", pid);
238 dmx_pes_filter_params pes;
241 pes.input = DMX_IN_FRONTEND;
242 pes.output = DMX_OUT_DECODER;
243 pes.pes_type = DMX_PES_PCR;
245 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
247 eWarning("video: DMX_SET_PES_FILTER: %m");
250 if (::ioctl(m_fd_demux, DMX_START) < 0)
252 eWarning("video: DMX_START: %m");
260 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
261 eWarning("video: DMX_STOP: %m");
270 DEFINE_REF(eTSMPEGDecoder);
272 int eTSMPEGDecoder::setState()
275 eDebug("changed %x", m_changed);
276 #if HAVE_DVB_API_VERSION < 3
277 if (m_changed & changeAudio && m_audio)
279 if (m_changed & changeVideo && m_video)
281 if (m_changed & changePCR && m_pcr)
286 if (m_changed & changeAudio && m_audio)
291 if (m_changed & changeVideo && m_video)
296 if (m_changed & changePCR)
298 m_pcr = new eDVBPCR(m_demux);
299 if (m_pcr->startPid(m_pcrpid))
301 eWarning("video: startpid failed!");
304 m_changed &= ~changePCR;
306 if (m_changed & changeVideo)
308 m_video = new eDVBVideo(m_demux, 0);
309 if (m_video->startPid(m_vpid))
311 eWarning("video: startpid failed!");
314 m_changed &= ~changeVideo;
316 if (m_changed & changeAudio)
318 m_audio = new eDVBAudio(m_demux, 0);
319 if (m_audio->startPid(m_apid))
321 eWarning("audio: startpid failed!");
324 m_changed &= ~changeAudio;
327 if (m_changed & changePCR)
332 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
334 m_pcr = new eDVBPCR(m_demux);
335 if (m_pcr->startPid(m_pcrpid))
337 eWarning("video: startpid failed!");
341 m_changed &= ~changePCR;
343 if (m_changed & changeVideo)
348 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
350 m_video = new eDVBVideo(m_demux, 0);
351 if (m_video->startPid(m_vpid))
353 eWarning("video: startpid failed!");
357 m_changed &= ~changeVideo;
359 if (m_changed & changeAudio)
364 if ((m_apid >= 0) && (m_apid < 0x1FFF))
366 m_audio = new eDVBAudio(m_demux, 0);
367 if (m_audio->startPid(m_apid))
369 eWarning("audio: startpid failed!");
373 m_changed &= ~changeAudio;
379 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder): m_demux(demux), m_changed(0)
381 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event);
384 eTSMPEGDecoder::~eTSMPEGDecoder()
386 m_vpid = m_apid = m_pcrpid = pidNone;
391 RESULT eTSMPEGDecoder::setVideoPID(int vpid)
395 m_changed |= changeVideo;
401 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
403 if ((m_apid != apid) || (m_atype != type))
405 m_changed |= changeAudio;
412 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
414 if (m_pcrpid != pcrpid)
416 m_changed |= changePCR;
422 RESULT eTSMPEGDecoder::setSyncMaster(int who)
427 RESULT eTSMPEGDecoder::start()
432 RESULT eTSMPEGDecoder::freeze(int cont)
443 RESULT eTSMPEGDecoder::unfreeze()
454 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
459 RESULT eTSMPEGDecoder::setPictureSkipMode(int what)
464 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
469 RESULT eTSMPEGDecoder::setZoom(int what)
474 RESULT eTSMPEGDecoder::flush()
483 void eTSMPEGDecoder::demux_event(int event)
487 case eDVBDemux::evtFlush: