if ((nott && m_text) || (!m_text && !nott))
m_changed |= changeText;
-
+
+ bool changed = !!m_changed;
#if HAVE_DVB_API_VERSION < 3
if (m_changed & changeAudio && m_audio)
m_audio->stopPid();
{
eDebug("VIDEO CHANGED (to %04x)", m_vpid);
if (m_video)
- {
+ {
eDebug("STOP");
m_video->stop();
}
m_changed &= ~changeText;
}
#endif
+ if (changed && !m_video && m_audio && m_radio_pic.length())
+ showSinglePic(m_radio_pic.c_str());
+
return res;
}
+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;
+ }
+ }
+}
+
+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;
+ }
+ }
+}
+
eTSMPEGDecoder::eTSMPEGDecoder(eDVBDemux *demux, int decoder): m_demux(demux), m_changed(0), m_decoder(decoder)
{
demux->connectEvent(slot(*this, &eTSMPEGDecoder::demux_event), m_demux_event);
return 0;
}
+int eTSMPEGDecoder::m_audio_channel = -1;
+
RESULT eTSMPEGDecoder::setAudioChannel(int channel)
{
- if (m_audio)
- m_audio->setChannel(channel);
- else
- eDebug("eTSMPEGDecoder::setAudioChannel but no audio decoder exist");
+ 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)
return -1;
}
+
+RESULT eTSMPEGDecoder::setRadioPic(const std::string &filename)
+{
+ m_radio_pic = filename;
+}
+
+RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
+{
+ if (m_decoder == 0)
+ {
+ FILE *f = fopen(filename, "r");
+ if (f)
+ {
+ int vfd = open("/dev/dvb/adapter0/video0", O_RDWR);
+ if (vfd > 0)
+ {
+ fseek(f, 0, SEEK_END);
+ int length = ftell(f);
+ unsigned char *buffer = new unsigned char[length*3+9];
+ if (ioctl(vfd, VIDEO_FAST_FORWARD, 1) < 0)
+ eDebug("VIDEO_FAST_FORWARD failed (%m)");
+ if (ioctl(vfd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
+ eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
+ if (ioctl(vfd, VIDEO_PLAY) < 0)
+ eDebug("VIDEO_PLAY failed (%m)");
+ int cnt=0;
+ int pos=0;
+ while(cnt<3)
+ {
+ int rd;
+ fseek(f, 0, SEEK_SET);
+ while(1)
+ {
+ if (!cnt)
+ {
+ buffer[pos++]=0;
+ buffer[pos++]=0;
+ buffer[pos++]=1;
+ buffer[pos++]=0xE0;
+ buffer[pos++]=(length*3)>>8;
+ buffer[pos++]=(length*3)&0xFF;
+ buffer[pos++]=0x80;
+ buffer[pos++]=0;
+ buffer[pos++]=0;
+ }
+ rd = fread(buffer+pos, 1, length, f);
+ if (rd > 0)
+ pos += rd;
+ else
+ break;
+ }
+ ++cnt;
+ }
+ write(vfd, buffer, pos);
+ usleep(75000); // i dont like this.. but i dont have a better solution :(
+ if (ioctl(vfd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX) < 0)
+ eDebug("VIDEO_SELECT_SOURCE DEMUX failed (%m)");
+ if (ioctl(vfd, VIDEO_FAST_FORWARD, 0) < 0)
+ eDebug("VIDEO_FAST_FORWARD failed (%m)");
+ close(vfd);
+ delete [] buffer;
+ }
+ fclose(f);
+ }
+ else
+ {
+ eDebug("couldnt open %s", filename);
+ return -1;
+ }
+ }
+ else
+ {
+ eDebug("only show single pics on first decoder");
+ return -1;
+ }
+ return 0;
+}