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 eDVBAudio::~eDVBAudio()
110 DEFINE_REF(eDVBVideo);
112 eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev): m_demux(demux)
115 #if HAVE_DVB_API_VERSION < 3
116 sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
118 sprintf(filename, "/dev/dvb/adapter%d/video%d", demux->adapter, dev);
120 m_fd = ::open(filename, O_RDWR);
122 eWarning("%s: %m", filename);
123 #if HAVE_DVB_API_VERSION < 3
124 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
126 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
128 m_fd_demux = ::open(filename, O_RDWR);
130 eWarning("%s: %m", filename);
133 int eDVBVideo::startPid(int pid)
135 eDebug("setting video pid to %x", pid);
136 if ((m_fd < 0) || (m_fd_demux < 0))
138 dmx_pes_filter_params pes;
141 pes.input = DMX_IN_FRONTEND;
142 pes.output = DMX_OUT_DECODER;
143 pes.pes_type = DMX_PES_VIDEO;
145 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
147 eWarning("video: DMX_SET_PES_FILTER: %m");
150 if (::ioctl(m_fd_demux, DMX_START) < 0)
152 eWarning("video: DMX_START: %m");
155 if (::ioctl(m_fd, VIDEO_PLAY) < 0)
156 eWarning("video: VIDEO_PLAY: %m");
162 void eDVBVideo::stop()
164 if (::ioctl(m_fd, VIDEO_STOP) < 0)
165 eWarning("video: VIDEO_STOP: %m");
166 #if HAVE_DVB_API_VERSION > 2
167 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
168 eWarning("video: DMX_STOP: %m");
172 #if HAVE_DVB_API_VERSION < 3
173 void eDVBVideo::stopPid()
175 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
176 eWarning("video: DMX_STOP: %m");
180 void eDVBVideo::flush()
182 if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
183 eDebug("video: VIDEO_CLEAR_BUFFER: %m");
186 eDVBVideo::~eDVBVideo()
196 eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
199 #if HAVE_DVB_API_VERSION < 3
200 sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
202 sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
204 m_fd_demux = ::open(filename, O_RDWR);
206 eWarning("%s: %m", filename);
209 int eDVBPCR::startPid(int pid)
211 eDebug("setting pcr pid to %x", pid);
214 dmx_pes_filter_params pes;
217 pes.input = DMX_IN_FRONTEND;
218 pes.output = DMX_OUT_DECODER;
219 pes.pes_type = DMX_PES_PCR;
221 if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
223 eWarning("video: DMX_SET_PES_FILTER: %m");
226 if (::ioctl(m_fd_demux, DMX_START) < 0)
228 eWarning("video: DMX_START: %m");
236 if (::ioctl(m_fd_demux, DMX_STOP) < 0)
237 eWarning("video: DMX_STOP: %m");
246 DEFINE_REF(eTSMPEGDecoder);
248 int eTSMPEGDecoder::setState()
251 eDebug("changed %x", m_changed);
252 #if HAVE_DVB_API_VERSION < 3
253 if (m_changed & changeAudio && m_audio)
255 if (m_changed & changeVideo && m_video)
257 if (m_changed & changePCR && m_pcr)
262 if (m_changed & changeAudio && m_audio)
267 if (m_changed & changeVideo && m_video)
272 if (m_changed & changePCR)
274 m_pcr = new eDVBPCR(m_demux);
275 if (m_pcr->startPid(m_pcrpid))
277 eWarning("video: startpid failed!");
280 m_changed &= ~changePCR;
282 if (m_changed & changeVideo)
284 m_video = new eDVBVideo(m_demux, 0);
285 if (m_video->startPid(m_vpid))
287 eWarning("video: startpid failed!");
290 m_changed &= ~changeVideo;
292 if (m_changed & changeAudio)
294 m_audio = new eDVBAudio(m_demux, 0);
295 if (m_audio->startPid(m_apid))
297 eWarning("audio: startpid failed!");
300 m_changed &= ~changeAudio;
303 if (m_changed & changePCR)
308 if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
310 m_pcr = new eDVBPCR(m_demux);
311 if (m_pcr->startPid(m_pcrpid))
313 eWarning("video: startpid failed!");
317 m_changed &= ~changePCR;
319 if (m_changed & changeVideo)
324 if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
326 m_video = new eDVBVideo(m_demux, 0);
327 if (m_video->startPid(m_vpid))
329 eWarning("video: startpid failed!");
333 m_changed &= ~changeVideo;
335 if (m_changed & changeAudio)
340 if ((m_apid >= 0) && (m_apid < 0x1FFF))
342 m_audio = new eDVBAudio(m_demux, 0);
343 if (m_audio->startPid(m_apid))
345 eWarning("audio: startpid failed!");
349 m_changed &= ~changeAudio;
355 eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder): m_demux(demux), m_changed(0)
357 demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event);
360 eTSMPEGDecoder::~eTSMPEGDecoder()
362 m_vpid = m_apid = m_pcrpid = pidNone;
367 RESULT eTSMPEGDecoder::setVideoPID(int vpid)
371 m_changed |= changeVideo;
377 RESULT eTSMPEGDecoder::setAudioPID(int apid, int type)
379 if ((m_apid != apid) || (m_atype != type))
381 m_changed |= changeAudio;
388 RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
390 if (m_pcrpid != pcrpid)
392 m_changed |= changePCR;
398 RESULT eTSMPEGDecoder::setSyncMaster(int who)
403 RESULT eTSMPEGDecoder::start()
408 RESULT eTSMPEGDecoder::freeze(int cont)
413 RESULT eTSMPEGDecoder::unfreeze()
418 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
423 RESULT eTSMPEGDecoder::setPictureSkipMode(int what)
428 RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
433 RESULT eTSMPEGDecoder::setZoom(int what)
438 RESULT eTSMPEGDecoder::flush()
447 void eTSMPEGDecoder::demux_event(int event)
451 case eDVBDemux::evtFlush: