X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/544e1af49c6c1c25a3ef97b27ac3e6764a008824..e7e5b70162a6e74d7ee293495635c79660e0f7a8:/lib/dvb/decoder.cpp diff --git a/lib/dvb/decoder.cpp b/lib/dvb/decoder.cpp index f73dbdd9..90bf19e1 100644 --- a/lib/dvb/decoder.cpp +++ b/lib/dvb/decoder.cpp @@ -12,8 +12,12 @@ #define dmxPesFilterParams dmx_pes_filter_params #define DMX_PES_VIDEO0 DMX_PES_VIDEO #define DMX_PES_AUDIO0 DMX_PES_AUDIO +#define DMX_PES_PCR0 DMX_PES_PCR +#define DMX_PES_TELETEXT0 DMX_PES_TELETEXT #define DMX_PES_VIDEO1 DMX_PES_VIDEO #define DMX_PES_AUDIO1 DMX_PES_AUDIO +#define DMX_PES_PCR1 DMX_PES_PCR +#define DMX_PES_TELETEXT1 DMX_PES_TELETEXT #include #include #include @@ -196,6 +200,9 @@ int eDVBAudio::startPid(int pid, int type) case aAACHE: bypass = 9; break; + case aLPCM: + bypass = 6; + break; } eDebugNoNewLine("AUDIO_SET_BYPASS(%d) - ", bypass); @@ -203,8 +210,7 @@ int eDVBAudio::startPid(int pid, int type) eDebug("failed (%m)"); else eDebug("ok"); - freeze(); - + freeze(); // why freeze here?!? this is a problem when only a pid change is requested... because of the unfreeze logic in Decoder::setState eDebugNoNewLine("AUDIO_PLAY - "); if (::ioctl(m_fd, AUDIO_PLAY) < 0) eDebug("failed (%m)"); @@ -285,7 +291,7 @@ int eDVBAudio::getPTS(pts_t &now) eDVBAudio::~eDVBAudio() { - unfreeze(); + unfreeze(); // why unfreeze here... but not unfreeze video in ~eDVBVideo ?!? if (m_fd >= 0) ::close(m_fd); if (m_fd_demux >= 0) @@ -295,7 +301,6 @@ eDVBAudio::~eDVBAudio() DEFINE_REF(eDVBVideo); eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev) -<<<<<<< HEAD:lib/dvb/decoder.cpp : m_demux(demux), m_dev(dev), m_width(-1), m_height(-1), m_framerate(-1), m_aspect(-1), m_progressive(-1) { @@ -449,7 +454,7 @@ int eDVBVideo::startPid(int pid, int type) return -errno; } eDebug("ok"); - freeze(); + freeze(); // why freeze here?!? this is a problem when only a pid change is requested... because of the unfreeze logic in Decoder::setState eDebugNoNewLine("VIDEO_PLAY - "); if (::ioctl(m_fd, VIDEO_PLAY) < 0) eDebug("failed (%m)"); @@ -688,7 +693,7 @@ int eDVBVideo::getFrameRate() DEFINE_REF(eDVBPCR); -eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux) +eDVBPCR::eDVBPCR(eDVBDemux *demux, int dev): m_demux(demux), m_dev(dev) { char filename[128]; #if HAVE_DVB_API_VERSION < 3 @@ -747,7 +752,7 @@ int eDVBPCR::startPid(int pid) pes.pid = pid; pes.input = DMX_IN_FRONTEND; pes.output = DMX_OUT_DECODER; - pes.pes_type = DMX_PES_PCR; + pes.pes_type = m_dev ? DMX_PES_PCR1 : DMX_PES_PCR0; /* FIXME */ pes.flags = 0; eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid); if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0) @@ -784,7 +789,8 @@ eDVBPCR::~eDVBPCR() DEFINE_REF(eDVBTText); -eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux) +eDVBTText::eDVBTText(eDVBDemux *demux, int dev) + :m_demux(demux), m_dev(dev) { char filename[128]; #if HAVE_DVB_API_VERSION < 3 @@ -806,7 +812,7 @@ int eDVBTText::startPid(int pid) pes.pid = pid; pes.input = DMX_IN_FRONTEND; pes.output = DMX_OUT_DECODER; - pes.pes_type = DMX_PES_TELETEXT; + pes.pes_type = m_dev ? DMX_PES_TELETEXT1 : DMX_PES_TELETEXT0; // FIXME pes.flags = 0; eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid); @@ -816,7 +822,7 @@ int eDVBTText::startPid(int pid) return -errno; } eDebug("ok"); - eDebugNoNewLine("DEMUX_START - pcr - "); + eDebugNoNewLine("DEMUX_START - ttx - "); if (::ioctl(m_fd_demux, DMX_START) < 0) { eDebug("failed(%m)"); @@ -856,7 +862,10 @@ int eTSMPEGDecoder::setState() if ((nott && m_text) || (!m_text && !nott)) m_changed |= changeText | changeState; - bool changed = !!m_changed; + const char *decoder_states[] = {"stop", "pause", "play", "decoderfastforward", "trickmode", "slowmotion"}; + eDebug("decoder state: %s, vpid=%d, apid=%d", decoder_states[m_state], m_vpid, m_apid); + + int changed = m_changed; #if HAVE_DVB_API_VERSION < 3 bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR); if (m_changed & changeAudio && m_audio) @@ -894,7 +903,7 @@ int eTSMPEGDecoder::setState() } if (m_changed & changePCR) { - m_pcr = new eDVBPCR(m_demux); + m_pcr = new eDVBPCR(m_demux, m_decoder); if (m_pcr->setPid(m_pcrpid)) res = -1; } @@ -959,7 +968,7 @@ int eTSMPEGDecoder::setState() { if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF)) { - m_pcr = new eDVBPCR(m_demux); + m_pcr = new eDVBPCR(m_demux, m_decoder); if (m_pcr->startPid(m_pcrpid)) res = -1; } @@ -990,7 +999,7 @@ int eTSMPEGDecoder::setState() { if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott) { - m_text = new eDVBTText(m_demux); + m_text = new eDVBTText(m_demux, m_decoder); if (m_text->startPid(m_textpid)) res = -1; } @@ -998,7 +1007,7 @@ int eTSMPEGDecoder::setState() } #endif - if (m_changed & changeState) + if (changed & (changeState|changeVideo|changeAudio)) { /* play, slowmotion, fast-forward */ int state_table[6][4] = @@ -1011,7 +1020,7 @@ int eTSMPEGDecoder::setState() /* [stateSlowMotion] = */ {1, m_ff_sm_ratio, 0} }; int *s = state_table[m_state]; - if (m_video) + if (changed & (changeState|changeVideo) && m_video) { m_video->setSlowMotion(s[1]); m_video->setFastForward(s[2]); @@ -1020,7 +1029,7 @@ int eTSMPEGDecoder::setState() else m_video->freeze(); } - if (m_audio) + if (changed & (changeState|changeAudio) && m_audio) { if (s[0]) m_audio->unfreeze(); @@ -1072,7 +1081,9 @@ RESULT eTSMPEGDecoder::setAC3Delay(int delay) } eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder) - :m_demux(demux), m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eTimer::create(eApp)) + : m_demux(demux), + m_vpid(-1), m_vtype(-1), m_apid(-1), m_atype(-1), m_pcrpid(-1), m_textpid(-1), + m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eTimer::create(eApp)) { demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn); CONNECT(m_showSinglePicTimer->timeout, eTSMPEGDecoder::finishShowSinglePic); @@ -1089,7 +1100,7 @@ eTSMPEGDecoder::~eTSMPEGDecoder() RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type) { - if (m_vpid != vpid) + if ((m_vpid != vpid) || (m_vtype != type)) { m_changed |= changeVideo; m_vpid = vpid; @@ -1166,9 +1177,14 @@ RESULT eTSMPEGDecoder::set() RESULT eTSMPEGDecoder::play() { if (m_state == statePlay) - return 0; - m_state = statePlay; - m_changed |= changeState; + { + if (!m_changed) + return 0; + } else + { + m_state = statePlay; + m_changed |= changeState; + } return setState(); } @@ -1286,15 +1302,18 @@ RESULT eTSMPEGDecoder::showSinglePic(const char *filename) unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 }; unsigned char iframe[s.st_size]; unsigned char stuffing[8192]; + int streamtype = VIDEO_STREAMTYPE_MPEG2; memset(stuffing, 0, 8192); read(f, iframe, s.st_size); if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0) eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)"); + if (ioctl(m_video_clip_fd, VIDEO_SET_STREAMTYPE, streamtype) < 0) + eDebug("VIDEO_SET_STREAMTYPE failed(%m)"); if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0) eDebug("VIDEO_PLAY failed (%m)"); - if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0) + if (ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0) eDebug("video: VIDEO_CONTINUE: %m"); - if (::ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0) + if (ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0) eDebug("video: VIDEO_CLEAR_BUFFER: %m"); while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7))) ++pos;