+#include <lib/base/ebase.h>
+#include <lib/base/eerror.h>
#include <lib/dvb/decoder.h>
+#if HAVE_DVB_API_VERSION < 3
+#define audioStatus audio_status
+#define videoStatus video_status
+#define pesType pes_type
+#define playState play_state
+#define audioStreamSource_t audio_stream_source_t
+#define videoStreamSource_t video_stream_source_t
+#define streamSource stream_source
+#define dmxPesFilterParams dmx_pes_filter_params
+#define DMX_PES_VIDEO0 DMX_PES_VIDEO
+#define DMX_PES_AUDIO0 DMX_PES_AUDIO
+#define DMX_PES_VIDEO1 DMX_PES_VIDEO
+#define DMX_PES_AUDIO1 DMX_PES_AUDIO
+#include <ost/dmx.h>
+#include <ost/video.h>
+#include <ost/audio.h>
+#else
#include <linux/dvb/audio.h>
#include <linux/dvb/video.h>
#include <linux/dvb/dmx.h>
+#endif
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
#include <errno.h>
+ /* these are quite new... */
+#ifndef AUDIO_GET_PTS
+#define AUDIO_GET_PTS _IOR('o', 19, __u64)
+#define VIDEO_GET_PTS _IOR('o', 57, __u64)
+#endif
+
DEFINE_REF(eDVBAudio);
-eDVBAudio::eDVBAudio(eDVBDemux *demux, int dev): ref(0), m_demux(demux)
+eDVBAudio::eDVBAudio(eDVBDemux *demux, int dev)
+ :m_demux(demux), m_dev(dev), m_is_freezed(0)
{
char filename[128];
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/audio%d", demux->adapter, dev);
+#else
sprintf(filename, "/dev/dvb/adapter%d/audio%d", demux->adapter, dev);
+#endif
m_fd = ::open(filename, O_RDWR);
if (m_fd < 0)
eWarning("%s: %m", filename);
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
+#else
sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
+#endif
m_fd_demux = ::open(filename, O_RDWR);
if (m_fd_demux < 0)
eWarning("%s: %m", filename);
}
-
-int eDVBAudio::startPid(int pid)
-{
- eDebug("setting audio pid to %x", pid);
+
+#if HAVE_DVB_API_VERSION < 3
+int eDVBAudio::setPid(int pid, int type)
+{
+ if ((m_fd < 0) || (m_fd_demux < 0))
+ return -1;
+
+ int bypass = 0;
+
+ switch (type)
+ {
+ case aMPEG:
+ bypass = 1;
+ break;
+ case aAC3:
+ bypass = 0;
+ break;
+ /*
+ case aDTS:
+ bypass = 2;
+ break;
+ */
+ }
+
+ if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
+ eDebug("failed (%m)");
+
+ dmx_pes_filter_params pes;
+
+ pes.pid = pid;
+ pes.input = DMX_IN_FRONTEND;
+ pes.output = DMX_OUT_DECODER;
+ pes.pes_type = m_dev ? DMX_PES_AUDIO1 : DMX_PES_AUDIO0; /* FIXME */
+ pes.flags = 0;
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
+ if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+
+ return 0;
+}
+
+int eDVBAudio::startPid()
+{
+ eDebugNoNewLine("DEMUX_START - audio - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBAudio::start()
+{
+ eDebugNoNewLine("AUDIO_PLAY - ");
+ if (::ioctl(m_fd, AUDIO_PLAY) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBAudio::stopPid()
+{
+ eDebugNoNewLine("DEMUX_STOP - audio - ");
+ if (::ioctl(m_fd_demux, DMX_STOP) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBAudio::setAVSync(int val)
+{
+ eDebugNoNewLine("AUDIO_SET_AV_SYNC - ");
+ if (::ioctl(m_fd, AUDIO_SET_AV_SYNC, val) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+#else
+int eDVBAudio::startPid(int pid, int type)
+{
if ((m_fd < 0) || (m_fd_demux < 0))
return -1;
dmx_pes_filter_params pes;
-
+
pes.pid = pid;
pes.input = DMX_IN_FRONTEND;
pes.output = DMX_OUT_DECODER;
- pes.pes_type = DMX_PES_AUDIO0;
+ pes.pes_type = m_dev ? DMX_PES_AUDIO1 : DMX_PES_AUDIO0; /* FIXME */
pes.flags = 0;
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - audio - ", pid);
if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
{
- eWarning("audio: DMX_SET_PES_FILTER: %m");
+ eDebug("failed (%m)");
return -errno;
}
- if (::ioctl(m_fd_demux, DMX_START, &pes) < 0)
+ eDebug("ok");
+ eDebugNoNewLine("DEMUX_START - audio - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
{
- eWarning("audio: DMX_START: %m");
+ eDebug("failed (%m)");
return -errno;
}
-
+ eDebug("ok");
+ int bypass = 0;
+
+ switch (type)
+ {
+ case aMPEG:
+ bypass = 1;
+ break;
+ case aAC3:
+ bypass = 0;
+ break;
+ /*
+ case aDTS:
+ bypass = 2;
+ break;
+ */
+ }
+
+ eDebugNoNewLine("AUDIO_SET_BYPASS - ");
+ if (::ioctl(m_fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+ freeze();
+
+ eDebugNoNewLine("AUDIO_PLAY - ");
if (::ioctl(m_fd, AUDIO_PLAY) < 0)
- eWarning("audio: AUDIO_PLAY: %m");
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
return 0;
}
-
+#endif
+
void eDVBAudio::stop()
{
+#if HAVE_DVB_API_VERSION > 2
+ flush();
+#endif
+ eDebugNoNewLine("AUDIO_STOP - ");
if (::ioctl(m_fd, AUDIO_STOP) < 0)
- eWarning("audio: AUDIO_STOP: %m");
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+#if HAVE_DVB_API_VERSION > 2
+ eDebugNoNewLine("DEMUX_STOP - audio - ");
if (::ioctl(m_fd_demux, DMX_STOP) < 0)
- eWarning("audio: DMX_STOP: %m");
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+#endif
+}
+
+void eDVBAudio::flush()
+{
+ eDebugNoNewLine("AUDIO_CLEAR_BUFFER - ");
+ if (::ioctl(m_fd, AUDIO_CLEAR_BUFFER) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+}
+
+void eDVBAudio::freeze()
+{
+ if (!m_is_freezed)
+ {
+ eDebugNoNewLine("AUDIO_PAUSE - ");
+ if (::ioctl(m_fd, AUDIO_PAUSE) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+ m_is_freezed=1;
+ }
+}
+
+void eDVBAudio::unfreeze()
+{
+ if (m_is_freezed)
+ {
+ eDebugNoNewLine("AUDIO_CONTINUE - ");
+ if (::ioctl(m_fd, AUDIO_CONTINUE) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+ m_is_freezed=0;
+ }
+}
+
+void eDVBAudio::setChannel(int channel)
+{
+ int val = AUDIO_STEREO;
+ switch (channel)
+ {
+ case aMonoLeft: val = AUDIO_MONO_LEFT; break;
+ case aMonoRight: val = AUDIO_MONO_RIGHT; break;
+ default: break;
+ }
+ eDebugNoNewLine("AUDIO_CHANNEL_SELECT(%d) - ", val);
+ if (::ioctl(m_fd, AUDIO_CHANNEL_SELECT, val) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+}
+
+int eDVBAudio::getPTS(pts_t &now)
+{
+ if (::ioctl(m_fd, AUDIO_GET_PTS, &now) < 0)
+ eDebug("AUDIO_GET_PTS failed (%m)");
+ return 0;
}
-
+
eDVBAudio::~eDVBAudio()
{
+ unfreeze();
if (m_fd >= 0)
::close(m_fd);
if (m_fd_demux >= 0)
DEFINE_REF(eDVBVideo);
-eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev): ref(0), m_demux(demux)
+eDVBVideo::eDVBVideo(eDVBDemux *demux, int dev)
+ :m_demux(demux), m_dev(dev), m_is_slow_motion(0), m_is_fast_forward(0), m_is_freezed(0)
{
char filename[128];
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/video%d", demux->adapter, dev);
+ m_fd_video = ::open("/dev/video", O_RDWR);
+ if (m_fd_video < 0)
+ eWarning("/dev/video: %m");
+#else
sprintf(filename, "/dev/dvb/adapter%d/video%d", demux->adapter, dev);
+#endif
m_fd = ::open(filename, O_RDWR);
if (m_fd < 0)
eWarning("%s: %m", filename);
+ else
+ {
+ m_sn = new eSocketNotifier(eApp, m_fd, eSocketNotifier::Priority);
+ CONNECT(m_sn->activated, eDVBVideo::video_event);
+ }
+ eDebug("Video Device: %s", filename);
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
+#else
sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
+#endif
m_fd_demux = ::open(filename, O_RDWR);
if (m_fd_demux < 0)
eWarning("%s: %m", filename);
+ eDebug("demux device: %s", filename);
+}
+
+// not finally values i think.. !!
+#define VIDEO_STREAMTYPE_MPEG2 0
+#define VIDEO_STREAMTYPE_MPEG4_H264 1
+
+#if HAVE_DVB_API_VERSION < 3
+int eDVBVideo::setPid(int pid)
+{
+ if ((m_fd < 0) || (m_fd_demux < 0))
+ return -1;
+ dmx_pes_filter_params pes;
+
+ pes.pid = pid;
+ pes.input = DMX_IN_FRONTEND;
+ pes.output = DMX_OUT_DECODER;
+ pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
+ pes.flags = 0;
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
+ if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBVideo::startPid()
+{
+ eDebugNoNewLine("DEMUX_START - video - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
}
-
-int eDVBVideo::startPid(int pid)
-{
+
+int eDVBVideo::start()
+{
+ eDebugNoNewLine("VIDEO_PLAY - ");
+ if (::ioctl(m_fd, VIDEO_PLAY) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBVideo::stopPid()
+{
+ eDebugNoNewLine("DEMUX_STOP - video - ");
+ if (::ioctl(m_fd_demux, DMX_STOP) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+#else
+int eDVBVideo::startPid(int pid, int type)
+{
if ((m_fd < 0) || (m_fd_demux < 0))
return -1;
dmx_pes_filter_params pes;
-
+
+ eDebugNoNewLine("VIDEO_SET_STREAMTYPE %d - ",type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2);
+ if (::ioctl(m_fd, VIDEO_SET_STREAMTYPE,
+ type == MPEG4_H264 ? VIDEO_STREAMTYPE_MPEG4_H264 : VIDEO_STREAMTYPE_MPEG2) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+
pes.pid = pid;
pes.input = DMX_IN_FRONTEND;
pes.output = DMX_OUT_DECODER;
- pes.pes_type = DMX_PES_VIDEO0;
+ pes.pes_type = m_dev ? DMX_PES_VIDEO1 : DMX_PES_VIDEO0; /* FIXME */
pes.flags = 0;
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - video - ", pid);
if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
{
- eWarning("video: DMX_SET_PES_FILTER: %m");
+ eDebug("failed (%m)");
return -errno;
}
- if (::ioctl(m_fd_demux, DMX_START, &pes) < 0)
+ eDebug("ok");
+ eDebugNoNewLine("DEMUX_START - video - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
{
- eWarning("video: DMX_START: %m");
+ eDebug("failed (%m)");
return -errno;
}
-
+ eDebug("ok");
+ freeze();
+ eDebugNoNewLine("VIDEO_PLAY - ");
if (::ioctl(m_fd, VIDEO_PLAY) < 0)
- eWarning("video: VIDEO_PLAY: %m");
+ eDebug("failed (%m)");
else
- eDebug("video ok");
+ eDebug("ok");
return 0;
}
-
+#endif
+
void eDVBVideo::stop()
{
- if (::ioctl(m_fd, VIDEO_STOP) < 0)
- eWarning("video: VIDEO_STOP: %m");
+#if HAVE_DVB_API_VERSION > 2
+ eDebugNoNewLine("DEMUX_STOP - video - ");
if (::ioctl(m_fd_demux, DMX_STOP) < 0)
- eWarning("video: DMX_STOP: %m");
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+#endif
+ eDebugNoNewLine("VIDEO_STOP - ");
+ if (::ioctl(m_fd, VIDEO_STOP, 1) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+}
+
+void eDVBVideo::flush()
+{
+ eDebugNoNewLine("VIDEO_CLEAR_BUFFER - ");
+ if (::ioctl(m_fd, VIDEO_CLEAR_BUFFER) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
}
-
+
+void eDVBVideo::freeze()
+{
+ if (!m_is_freezed)
+ {
+ eDebugNoNewLine("VIDEO_FREEZE - ");
+ if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+ m_is_freezed=1;
+ }
+}
+
+void eDVBVideo::unfreeze()
+{
+ if (m_is_freezed)
+ {
+ eDebugNoNewLine("VIDEO_CONTINUE - ");
+ if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
+ eDebug("failed (%m)");
+ else
+ eDebug("ok");
+ m_is_freezed=0;
+ }
+}
+
+int eDVBVideo::setSlowMotion(int repeat)
+{
+ eDebugNoNewLine("VIDEO_SLOWMOTION - ");
+ m_is_slow_motion = repeat;
+ int ret = ::ioctl(m_fd, VIDEO_SLOWMOTION, repeat);
+ if (ret < 0)
+ eDebug("failed(%m)");
+ else
+ eDebug("ok");
+ return ret;
+}
+
+int eDVBVideo::setFastForward(int skip)
+{
+ eDebugNoNewLine("VIDEO_FAST_FORWARD - ");
+ m_is_fast_forward = skip;
+ int ret = ::ioctl(m_fd, VIDEO_FAST_FORWARD, skip);
+ if (ret < 0)
+ eDebug("failed(%m)");
+ else
+ eDebug("ok");
+ return ret;
+}
+
+int eDVBVideo::getPTS(pts_t &now)
+{
+#if HAVE_DVB_API_VERSION < 3
+ #define VIDEO_GET_PTS_OLD _IOR('o', 1, unsigned int*)
+ unsigned int pts;
+ int ret = ::ioctl(m_fd_video, VIDEO_GET_PTS_OLD, &pts);
+ now = pts;
+ now *= 2;
+#else
+ int ret = ::ioctl(m_fd, VIDEO_GET_PTS, &now);
+#endif
+ if (ret < 0)
+ eDebug("VIDEO_GET_PTS failed(%m)");
+ return ret;
+}
+
eDVBVideo::~eDVBVideo()
{
+ if (m_sn)
+ delete m_sn;
+ if (m_is_slow_motion)
+ setSlowMotion(0);
+ if (m_is_fast_forward)
+ setFastForward(0);
+ unfreeze();
if (m_fd >= 0)
::close(m_fd);
if (m_fd_demux >= 0)
::close(m_fd_demux);
+#if HAVE_DVB_API_VERSION < 3
+ if (m_fd_video >= 0)
+ ::close(m_fd_video);
+#endif
+}
+
+void eDVBVideo::video_event(int)
+{
+#if HAVE_DVB_API_VERSION >= 3
+ struct video_event evt;
+ eDebugNoNewLine("VIDEO_GET_EVENT - ");
+ if (::ioctl(m_fd, VIDEO_GET_EVENT, &evt) < 0)
+ eDebug("failed (%m)");
+ else
+ {
+ eDebug("ok");
+ if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
+ {
+ struct iTSMPEGDecoder::videoEvent event;
+ event.type = iTSMPEGDecoder::videoEvent::eventSizeChanged;
+ event.aspect = evt.u.size.aspect_ratio;
+ event.height = evt.u.size.h;
+ event.width = evt.u.size.w;
+ /* emit */ m_event(event);
+ }
+ else if (evt.type == VIDEO_EVENT_FRAME_RATE_CHANGED)
+ {
+ struct iTSMPEGDecoder::videoEvent event;
+ event.type = iTSMPEGDecoder::videoEvent::eventFrameRateChanged;
+ event.framerate = evt.u.frame_rate;
+ /* emit */ m_event(event);
+ }
+ else if (evt.type == 16 /*VIDEO_EVENT_PROGRESSIVE_CHANGED*/)
+ {
+ struct iTSMPEGDecoder::videoEvent event;
+ event.type = iTSMPEGDecoder::videoEvent::eventProgressiveChanged;
+ event.progressive = evt.u.frame_rate;
+ /* emit */ m_event(event);
+ }
+ else
+ eDebug("unhandled DVBAPI Video Event %d", evt.type);
+ }
+#else
+#warning "FIXMEE!! Video Events not implemented for old api"
+#endif
+}
+
+RESULT eDVBVideo::connectEvent(const Slot1<void, struct iTSMPEGDecoder::videoEvent> &event, ePtr<eConnection> &conn)
+{
+ conn = new eConnection(this, m_event.connect(event));
+ return 0;
+}
+
+DEFINE_REF(eDVBPCR);
+
+eDVBPCR::eDVBPCR(eDVBDemux *demux): m_demux(demux)
+{
+ char filename[128];
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
+#else
+ sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
+#endif
+ m_fd_demux = ::open(filename, O_RDWR);
+ if (m_fd_demux < 0)
+ eWarning("%s: %m", filename);
+}
+
+#if HAVE_DVB_API_VERSION < 3
+int eDVBPCR::setPid(int pid)
+{
+ if (m_fd_demux < 0)
+ return -1;
+ dmx_pes_filter_params pes;
+
+ pes.pid = pid;
+ pes.input = DMX_IN_FRONTEND;
+ pes.output = DMX_OUT_DECODER;
+ pes.pes_type = DMX_PES_PCR;
+ pes.flags = 0;
+
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
+ if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+int eDVBPCR::startPid()
+{
+ if (m_fd_demux < 0)
+ return -1;
+ eDebugNoNewLine("DEMUX_START - pcr - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+#else
+int eDVBPCR::startPid(int pid)
+{
+ if (m_fd_demux < 0)
+ return -1;
+ dmx_pes_filter_params pes;
+
+ pes.pid = pid;
+ pes.input = DMX_IN_FRONTEND;
+ pes.output = DMX_OUT_DECODER;
+ pes.pes_type = DMX_PES_PCR;
+ pes.flags = 0;
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - pcr - ", pid);
+ if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ eDebugNoNewLine("DEMUX_START - pcr - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
+ {
+ eDebug("failed (%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+#endif
+
+void eDVBPCR::stop()
+{
+ eDebugNoNewLine("DEMUX_STOP - pcr - ");
+ if (::ioctl(m_fd_demux, DMX_STOP) < 0)
+ eDebug("failed(%m)");
+ else
+ eDebug("ok");
+}
+
+eDVBPCR::~eDVBPCR()
+{
+ if (m_fd_demux >= 0)
+ ::close(m_fd_demux);
+}
+
+DEFINE_REF(eDVBTText);
+
+eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux)
+{
+ char filename[128];
+#if HAVE_DVB_API_VERSION < 3
+ sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
+#else
+ sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
+#endif
+ m_fd_demux = ::open(filename, O_RDWR);
+ if (m_fd_demux < 0)
+ eWarning("%s: %m", filename);
+}
+
+int eDVBTText::startPid(int pid)
+{
+ if (m_fd_demux < 0)
+ return -1;
+ dmx_pes_filter_params pes;
+
+ pes.pid = pid;
+ pes.input = DMX_IN_FRONTEND;
+ pes.output = DMX_OUT_DECODER;
+ pes.pes_type = DMX_PES_TELETEXT;
+ pes.flags = 0;
+
+ eDebugNoNewLine("DMX_SET_PES_FILTER(0x%02x) - ttx - ", pid);
+ if (::ioctl(m_fd_demux, DMX_SET_PES_FILTER, &pes) < 0)
+ {
+ eDebug("failed(%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ eDebugNoNewLine("DEMUX_START - pcr - ");
+ if (::ioctl(m_fd_demux, DMX_START) < 0)
+ {
+ eDebug("failed(%m)");
+ return -errno;
+ }
+ eDebug("ok");
+ return 0;
+}
+
+void eDVBTText::stop()
+{
+ eDebugNoNewLine("DEMUX_STOP - ttx - ");
+ if (::ioctl(m_fd_demux, DMX_STOP) < 0)
+ eDebug("failed(%m)");
+ else
+ eDebug("ok");
+}
+
+eDVBTText::~eDVBTText()
+{
+ if (m_fd_demux >= 0)
+ ::close(m_fd_demux);
}
DEFINE_REF(eTSMPEGDecoder);
int eTSMPEGDecoder::setState()
{
int res = 0;
- eDebug("changed %x", m_changed);
+
+ int noaudio = m_is_sm || m_is_ff || m_is_trickmode;
+ int nott = noaudio; /* actually same conditions */
+
+ if ((noaudio && m_audio) || (!m_audio && !noaudio))
+ m_changed |= changeAudio;
+
+ if ((nott && m_text) || (!m_text && !nott))
+ m_changed |= changeText;
+
+ bool changed = !!m_changed;
+#if HAVE_DVB_API_VERSION < 3
+ bool checkAVSync = m_changed & (changeAudio|changeVideo|changePCR);
+ if (m_changed & changeAudio && m_audio)
+ m_audio->stopPid();
+ if (m_changed & changeVideo && m_video)
+ m_video->stopPid();
+ if (m_changed & changePCR && m_pcr)
+ {
+ m_pcr->stop();
+ m_pcr=0;
+ if (!(m_pcrpid >= 0 && m_pcrpid < 0x1ff))
+ m_changed &= ~changePCR;
+ }
+ if (m_changed & changeAudio && m_audio)
+ {
+ m_audio->stop();
+ m_audio=0;
+ if (!(m_apid >= 0 && m_apid < 0x1ff))
+ m_changed &= ~changeAudio;
+ }
+ if (m_changed & changeVideo && m_video)
+ {
+ m_video->stop();
+ m_video=0;
+ m_video_event_conn=0;
+ if (!(m_vpid >= 0 && m_vpid < 0x1ff))
+ m_changed &= ~changeVideo;
+ }
+ if (m_changed & changeVideo)
+ {
+ m_video = new eDVBVideo(m_demux, m_decoder);
+ m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
+ if (m_video->setPid(m_vpid))
+ res -1;
+ }
+ if (m_changed & changePCR)
+ {
+ m_pcr = new eDVBPCR(m_demux);
+ if (m_pcr->setPid(m_pcrpid))
+ res = -1;
+ }
if (m_changed & changeAudio)
{
- if (m_audio)
- m_audio->stop();
- m_audio = 0;
- m_audio = new eDVBAudio(m_demux, 0);
- if (m_audio->startPid(m_apid))
- {
- eWarning("audio: startpid failed!");
+ m_audio = new eDVBAudio(m_demux, m_decoder);
+ if (m_audio->setPid(m_apid, m_atype))
+ res = -1;
+ }
+ if (m_changed & changePCR)
+ {
+ if (m_pcr->startPid())
+ res = -1;
+ m_changed &= ~changePCR;
+ }
+ else if (checkAVSync && m_audio && m_video)
+ {
+ if (m_audio->setAVSync(1))
+ res = -1;
+ }
+ if (m_changed & changeVideo)
+ {
+ if (m_video->startPid() || m_video->start())
+ res = -1;
+ m_changed &= ~changeVideo;
+ }
+ if (m_changed & changeAudio)
+ {
+ if (m_audio->start() || m_audio->startPid())
res = -1;
- }
m_changed &= ~changeAudio;
}
+#else
+ if (m_changed & changePCR)
+ {
+ if (m_pcr)
+ m_pcr->stop();
+ m_pcr = 0;
+ if ((m_pcrpid >= 0) && (m_pcrpid < 0x1FFF))
+ {
+ m_pcr = new eDVBPCR(m_demux);
+ if (m_pcr->startPid(m_pcrpid))
+ res = -1;
+ }
+ m_changed &= ~changePCR;
+ }
if (m_changed & changeVideo)
{
+ eDebug("VIDEO CHANGED (to %04x)", m_vpid);
if (m_video)
+ {
m_video->stop();
- m_video = 0;
- m_video = new eDVBVideo(m_demux, 0);
- if (m_video->startPid(m_vpid))
+ m_video = 0;
+ m_video_event_conn = 0;
+ }
+ if ((m_vpid >= 0) && (m_vpid < 0x1FFF))
{
- eWarning("video: startpid failed!");
- res = -1;
+ m_video = new eDVBVideo(m_demux, m_decoder);
+ m_video->connectEvent(slot(*this, &eTSMPEGDecoder::video_event), m_video_event_conn);
+ if (m_video->startPid(m_vpid, m_vtype))
+ res = -1;
}
m_changed &= ~changeVideo;
}
+ if (m_changed & changeAudio)
+ {
+ if (m_audio)
+ m_audio->stop();
+ m_audio = 0;
+ if ((m_apid >= 0) && (m_apid < 0x1FFF) && !noaudio)
+ {
+ m_audio = new eDVBAudio(m_demux, m_decoder);
+ if (m_audio->startPid(m_apid, m_atype))
+ res = -1;
+ }
+ m_changed &= ~changeAudio;
+ }
+ if (m_changed & changeText)
+ {
+ if (m_text)
+ m_text->stop();
+ m_text = 0;
+ if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
+ {
+ m_text = new eDVBTText(m_demux);
+ if (m_text->startPid(m_textpid))
+ res = -1;
+ }
+ m_changed &= ~changeText;
+ }
+#endif
+ if (changed && !m_video && m_audio && m_radio_pic.length())
+ showSinglePic(m_radio_pic.c_str());
+
return res;
}
-eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder): m_demux(demux)
+int eTSMPEGDecoder::m_pcm_delay=-1,
+ eTSMPEGDecoder::m_ac3_delay=-1;
+
+RESULT eTSMPEGDecoder::setPCMDelay(int delay)
{
+ if (m_decoder == 0 && delay != m_pcm_delay )
+ {
+ FILE *fp = fopen("/proc/stb/audio/audio_delay_pcm", "w");
+ if (fp)
+ {
+ fprintf(fp, "%x", delay*90);
+ fclose(fp);
+ m_pcm_delay = delay;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+RESULT eTSMPEGDecoder::setAC3Delay(int delay)
+{
+ if ( m_decoder == 0 && delay != m_ac3_delay )
+ {
+ FILE *fp = fopen("/proc/stb/audio/audio_delay_bitstream", "w");
+ if (fp)
+ {
+ fprintf(fp, "%x", delay*90);
+ fclose(fp);
+ m_ac3_delay = delay;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder)
+ :m_demux(demux), m_changed(0), m_decoder(decoder), m_video_clip_fd(-1), m_showSinglePicTimer(eApp)
+{
+ demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event_conn);
+ CONNECT(m_showSinglePicTimer.timeout, eTSMPEGDecoder::finishShowSinglePic);
+ m_is_ff = m_is_sm = m_is_trickmode = 0;
}
eTSMPEGDecoder::~eTSMPEGDecoder()
{
- m_vpid = m_apid = m_pcrpid = pidNone;
+ finishShowSinglePic();
+ m_vpid = m_apid = m_pcrpid = m_textpid = pidNone;
m_changed = -1;
setState();
}
-RESULT eTSMPEGDecoder::setVideoPID(int vpid)
+RESULT eTSMPEGDecoder::setVideoPID(int vpid, int type)
{
if (m_vpid != vpid)
{
m_changed |= changeVideo;
m_vpid = vpid;
+ m_vtype = type;
}
return 0;
}
return 0;
}
+int eTSMPEGDecoder::m_audio_channel = -1;
+
+RESULT eTSMPEGDecoder::setAudioChannel(int channel)
+{
+ if (channel == -1)
+ channel = ac_stereo;
+ if (m_decoder == 0 && m_audio_channel != channel)
+ {
+ if (m_audio)
+ {
+ m_audio->setChannel(channel);
+ m_audio_channel=channel;
+ }
+ else
+ eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
+ }
+ return 0;
+}
+
+int eTSMPEGDecoder::getAudioChannel()
+{
+ return m_audio_channel == -1 ? ac_stereo : m_audio_channel;
+}
+
RESULT eTSMPEGDecoder::setSyncPCR(int pcrpid)
{
if (m_pcrpid != pcrpid)
{
- m_changed |= changeAudio;
+ m_changed |= changePCR;
m_pcrpid = pcrpid;
}
- return -1;
+ return 0;
+}
+
+RESULT eTSMPEGDecoder::setTextPID(int textpid)
+{
+ if (m_textpid != textpid)
+ {
+ m_changed |= changeText;
+ m_textpid = textpid;
+ }
+ return 0;
}
RESULT eTSMPEGDecoder::setSyncMaster(int who)
}
RESULT eTSMPEGDecoder::start()
+{
+ RESULT r;
+ r = setState();
+ if (r)
+ return r;
+ return unfreeze();
+}
+
+ /* preroll is start in freezed mode. */
+RESULT eTSMPEGDecoder::preroll()
{
return setState();
}
RESULT eTSMPEGDecoder::freeze(int cont)
{
- return -1;
+ if (m_video)
+ m_video->freeze();
+
+ if (m_audio)
+ m_audio->freeze();
+
+ return 0;
}
RESULT eTSMPEGDecoder::unfreeze()
{
- return -1;
+ if (m_video)
+ m_video->unfreeze();
+
+ if (m_audio)
+ m_audio->unfreeze();
+
+ return 0;
}
RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
return -1;
}
+RESULT eTSMPEGDecoder::setFastForward(int frames_to_skip)
+{
+ m_is_ff = frames_to_skip != 0;
+
+ setState();
+
+ if (m_video)
+ return m_video->setFastForward(frames_to_skip);
+ else
+ return -1;
+}
+
RESULT eTSMPEGDecoder::setSlowMotion(int repeat)
{
- return -1;
+ m_is_sm = repeat != 0;
+
+ setState();
+
+ if (m_video)
+ return m_video->setSlowMotion(repeat);
+ else
+ return -1;
}
RESULT eTSMPEGDecoder::setZoom(int what)
{
return -1;
}
+
+RESULT eTSMPEGDecoder::flush()
+{
+ if (m_audio)
+ m_audio->flush();
+ if (m_video)
+ m_video->flush();
+ return 0;
+}
+
+void eTSMPEGDecoder::demux_event(int event)
+{
+ switch (event)
+ {
+ case eDVBDemux::evtFlush:
+ flush();
+ break;
+ default:
+ break;
+ }
+}
+
+RESULT eTSMPEGDecoder::setTrickmode(int what)
+{
+ m_is_trickmode = what;
+ setState();
+ return 0;
+}
+
+RESULT eTSMPEGDecoder::getPTS(int what, pts_t &pts)
+{
+ if (what == 0) /* auto */
+ what = m_video ? 1 : 2;
+
+ if (what == 1) /* video */
+ {
+ if (m_video)
+ return m_video->getPTS(pts);
+ else
+ return -1;
+ }
+
+ if (what == 2) /* audio */
+ {
+ if (m_audio)
+ return m_audio->getPTS(pts);
+ else
+ return -1;
+ }
+
+ return -1;
+}
+
+RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
+{
+ m_radio_pic = filename;
+ return 0;
+}
+
+RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
+{
+ if (m_decoder == 0)
+ {
+ eDebug("showSinglePic %s", filename);
+ int f = open(filename, O_RDONLY);
+ if (f >= 0)
+ {
+ struct stat s;
+ fstat(f, &s);
+ if (m_video_clip_fd == -1)
+ m_video_clip_fd = open("/dev/dvb/adapter0/video0", O_WRONLY|O_NONBLOCK);
+ if (m_video_clip_fd >= 0)
+ {
+ bool seq_end_avail = false;
+ size_t pos=0;
+ unsigned char pes_header[] = { 0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x80, 0x00, 0x00 };
+ unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
+ unsigned char iframe[s.st_size];
+ unsigned char stuffing[8192];
+ 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_PLAY) < 0)
+ eDebug("VIDEO_PLAY failed (%m)");
+ if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
+ eDebug("video: VIDEO_CONTINUE: %m");
+ 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;
+ if ((iframe[3] >> 4) != 0xE) // no pes header
+ write(m_video_clip_fd, pes_header, sizeof(pes_header));
+ write(m_video_clip_fd, iframe, s.st_size);
+ if (!seq_end_avail)
+ write(m_video_clip_fd, seq_end, sizeof(seq_end));
+ write(m_video_clip_fd, stuffing, 8192);
+ m_showSinglePicTimer.start(150, true);
+ }
+ close(f);
+ }
+ else
+ {
+ eDebug("couldnt open %s", filename);
+ return -1;
+ }
+ }
+ else
+ {
+ eDebug("only show single pics on first decoder");
+ return -1;
+ }
+ return 0;
+}
+
+void eTSMPEGDecoder::finishShowSinglePic()
+{
+ if (m_video_clip_fd >= 0)
+ {
+ if (ioctl(m_video_clip_fd, VIDEO_STOP, 0) < 0)
+ eDebug("VIDEO_STOP failed (%m)");
+ if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
+ eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
+ close(m_video_clip_fd);
+ m_video_clip_fd = -1;
+ }
+}
+
+RESULT eTSMPEGDecoder::connectVideoEvent(const Slot1<void, struct videoEvent> &event, ePtr<eConnection> &conn)
+{
+ conn = new eConnection(this, m_video_event.connect(event));
+ return 0;
+}
+
+void eTSMPEGDecoder::video_event(struct videoEvent event)
+{
+ /* emit */ m_video_event(event);
+}
git.cweiske.de / enigma2.git / blobdiff