void FramelessMainWindow::reconnectMediaPlayer()
{
VlcMediaPlayer *player = VLC::_player;
if ( !player ) return;
connect( m_closeButton, SIGNAL( clicked() ), player, SLOT( stop() ) );
connect( player, SIGNAL( opening() ), this, SLOT( playbackStarted() ) );
connect( player, SIGNAL( opening() ), m_control, SLOT( onPlaying() ) );
connect( player, SIGNAL( stopped() ), this, SLOT( playbackStopped() ) );
connect( player, SIGNAL( stopped() ), m_hostApp, SLOT( cancelTorrent() ) );
connect( player, SIGNAL( stopped() ), m_control, SLOT( resetPlayback() ) );
connect( player, SIGNAL( stopped() ), m_control, SLOT( resetPlayback() ) );
}
void VideoControls::setPlayback(bool playing) {
if (m_isPlaying != playing) {
m_isPlaying = playing;
if (m_isPlaying) {
m_playButton->setIcon(QApplication::style()->standardIcon(QStyle::SP_MediaPause));
} else {
m_playButton->setIcon(QApplication::style()->standardIcon(QStyle::SP_MediaPlay));
}
m_nextButton->setEnabled(!m_isPlaying);
m_prevButton->setEnabled(!m_isPlaying);
m_frameSlider->setEnabled(!m_isPlaying);
m_frameEdit->setEnabled(!m_isPlaying);
playbackChanged(m_isPlaying);
if (m_isPlaying) {
playbackStarted();
} else {
playbackPaused();
}
}
}
void Player::PlayOrPause()
{
//From pause to play
if(_state==PLAYSTATE_STOPPED)
{
if(playFrame()==loopOut)
setPlaybackFrame(loopIn);
_state = PLAYSTATE_PLAYING;
ui->playButton->setIcon(pauseIcon);
timer.start((int)(1.0/fps()*1000.0));
emit playbackStarted();
}
else //pause the playback
{
timer.stop();
_state = PLAYSTATE_STOPPED;
ui->playButton->setIcon(playIcon);
emit playbackPaused();
}
}
QSGNode* OMX_MediaProcessorElement::updatePaintNode(QSGNode*, UpdatePaintNodeData*)
{
if (!m_texProvider) {
m_texProvider = new OMX_TextureProviderQQuickItem(this);
m_mediaProc = new OMX_MediaProcessor(m_texProvider);
connect(m_mediaProc, SIGNAL(playbackCompleted()), this, SIGNAL(playbackCompleted()));
connect(m_mediaProc, SIGNAL(playbackStarted()), this, SIGNAL(playbackStarted()));
// Open if filepath is set.
// TODO: Handle errors.
if (!m_source.isNull()) {
//if (QFile(m_source).exists()) {
if (openMedia(m_source))
m_mediaProc->play();
//}
//else {
LOG_WARNING(LOG_TAG, "File does not exist.");
//}
}
}
return NULL;
#if 0
QSGGeometryNode* node = 0;
QSGGeometry* geometry = 0;
if (!oldNode) {
// Create the node.
node = new QSGGeometryNode;
geometry = new QSGGeometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4);
geometry->setDrawingMode(GL_TRIANGLE_STRIP);
node->setGeometry(geometry);
node->setFlag(QSGNode::OwnsGeometry);
// TODO: Who is freeing this?
// TODO: I cannot know the texture size here.
QSGOpaqueTextureMaterial* material = new QSGOpaqueTextureMaterial;
m_sgtexture = new OMX_SGTexture(m_texture, QSize(1920, 1080));
material->setTexture(m_sgtexture);
node->setMaterial(material);
node->setFlag(QSGNode::OwnsMaterial);
#ifdef ENABLE_VIDEO_PROCESSOR
QPlatformNativeInterface* nativeInterface =
QGuiApplicationPrivate::platformIntegration()->nativeInterface();
Q_ASSERT(nativeInterface);
EGLDisplay eglDisplay = nativeInterface->nativeResourceForIntegration("egldisplay");
EGLContext eglContext = nativeInterface->nativeResourceForContext(
"eglcontext",
QOpenGLContext::currentContext()
);
#endif
// Provider MUST be built in this thread.
m_provider = new OMX_TextureProviderQQuickItem(this);
#ifdef ENABLE_VIDEO_PROCESSOR
m_videoProc = new OMX_VideoProcessor(eglDisplay, eglContext, m_provider);
connect(m_videoProc, SIGNAL(textureReady(uint)), this, SLOT(onTextureChanged(uint)));
if (!m_source.isNull())
m_videoProc->setVideoPath(m_source);
if (m_playScheduled) {
m_timer->start(30);
m_videoProc->play();
}
#elif ENABLE_MEDIA_PROCESSOR
LOG_VERBOSE(LOG_TAG, "Starting video using media processor...");
m_mediaProc = new OMX_MediaProcessor(m_provider);
m_mediaProc->setFilename("/home/pi/usb/Cars2.mkv", m_texture);
//if (m_playScheduled) {
m_timer->start(40);
m_mediaProc->play();
//}
#else
LOG_VERBOSE(LOG_TAG, "Starting video...");
QtConcurrent::run(&startVideo, m_provider, this);
m_timer->start(30);
#endif
}
else {
node = static_cast<QSGGeometryNode*>(oldNode);
geometry = node->geometry();
geometry->allocate(4);
// Update texture in the node if needed.
QSGOpaqueTextureMaterial* material = (QSGOpaqueTextureMaterial*)node->material();
if (m_texture != (GLuint)material->texture()->textureId()) {
// TODO: Does setTextureId frees the prev texture?
// TODO: I should the given the texture size.
LOG_ERROR(LOG_TAG, "Updating texture to %u!", m_texture);
material = new QSGOpaqueTextureMaterial;
m_sgtexture->setTexture(m_texture, QSize(1920, 1080));
}
}
// Create the vertices and map to texture.
QRectF bounds = boundingRect();
QSGGeometry::TexturedPoint2D* vertices = geometry->vertexDataAsTexturedPoint2D();
vertices[0].set(bounds.x(), bounds.y() + bounds.height(), 0.0f, 0.0f);
vertices[1].set(bounds.x() + bounds.width(), bounds.y() + bounds.height(), 1.0f, 0.0f);
vertices[2].set(bounds.x(), bounds.y(), 0.0f, 1.0f);
vertices[3].set(bounds.x() + bounds.width(), bounds.y(), 1.0f, 1.0f);
return node;
#endif
}
/*------------------------------------------------------------------------------
| OMX_MediaProcessor::mediaDecoding
+-----------------------------------------------------------------------------*/
void OMX_MediaProcessor::mediaDecoding()
{
LOG_VERBOSE(LOG_TAG, "Decoding thread started.");
emit playbackStarted();
struct timespec starttime, endtime;
while (!m_pendingStop) {
// If a request is pending then consider done here.
m_mutexPending.lock();
if (m_pendingPause) {
m_waitPendingCommand.wakeAll();
m_pendingPause = false;
}
m_mutexPending.unlock();
// TODO: Use a semaphore instead.
if (m_state == STATE_PAUSED) {
OMXClock::OMXSleep(2);
continue;
}
#if 0 // TODO: Reimplement?
if (m_incr != 0 && !m_bMpeg) {
int seek_flags = 0;
double seek_pos = 0;
double pts = 0;
pts = m_av_clock->GetPTS();
seek_pos = (pts / DVD_TIME_BASE) + m_incr;
seek_flags = m_incr < 0.0f ? AVSEEK_FLAG_BACKWARD : 0;
seek_pos *= 1000.0f;
m_incr = 0;
if(m_omx_reader.SeekTime(seek_pos, seek_flags, &startpts))
FlushStreams(startpts);
m_player_video->Close();
if(m_has_video && !m_player_video->Open(m_hints_video, m_av_clock, m_Deinterlace, m_bMpeg,
m_hdmi_clock_sync, m_thread_player, m_display_aspect))
goto do_exit;
}
#endif
// TODO: Better error handling.
if (m_player_audio->Error()) {
LOG_ERROR(LOG_TAG, "Audio player error. emergency exit!");
break;
}
if (false) {
LOG_INFORMATION(LOG_TAG, "V : %8.02f %8d %8d A : %8.02f %8.02f Cv : %8d Ca : %8d",
m_av_clock->OMXMediaTime(), m_player_video->GetDecoderBufferSize(),
m_player_video->GetDecoderFreeSpace(), m_player_audio->GetCurrentPTS() / DVD_TIME_BASE,
m_player_audio->GetDelay(), m_player_video->GetCached(), m_player_audio->GetCached());
}
if (m_omx_reader.IsEof() && !m_omx_pkt) {
if (!m_player_audio->GetCached() && !m_player_video->GetCached())
break;
// Abort audio buffering, now we're on our own.
if (m_buffer_empty)
m_av_clock->OMXResume();
OMXClock::OMXSleep(10);
continue;
}
/* when the audio buffer runs under 0.1 seconds we buffer up */
if (m_has_audio) {
if (m_player_audio->GetDelay() < 0.1f && !m_buffer_empty) {
if (!m_av_clock->OMXIsPaused()) {
m_av_clock->OMXPause();
LOG_VERBOSE(LOG_TAG, "Buffering starts.");
m_buffer_empty = true;
clock_gettime(CLOCK_REALTIME, &starttime);
}
}
if (m_player_audio->GetDelay() > (AUDIO_BUFFER_SECONDS * 0.75f) && m_buffer_empty) {
if (m_av_clock->OMXIsPaused()) {
m_av_clock->OMXResume();
LOG_VERBOSE(LOG_TAG, "Buffering ends.");
m_buffer_empty = false;
}
}
if (m_buffer_empty) {
clock_gettime(CLOCK_REALTIME, &endtime);
if ((endtime.tv_sec - starttime.tv_sec) > BUFFERING_TIMEOUT_S) {
m_buffer_empty = false;
m_av_clock->OMXResume();
LOG_WARNING(LOG_TAG, "Buffering timed out.");
}
}
}
if (!m_omx_pkt)
m_omx_pkt = m_omx_reader.Read();
if (m_has_video && m_omx_pkt && m_omx_reader.IsActive(OMXSTREAM_VIDEO, m_omx_pkt->stream_index)) {
if (m_player_video->AddPacket(m_omx_pkt))
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
#if 0 // TODO: Reimplement?
if(m_tv_show_info)
{
char response[80];
vc_gencmd(response, sizeof response, "render_bar 4 video_fifo %d %d %d %d",
m_player_video->GetDecoderBufferSize()-m_player_video->GetDecoderFreeSpace(),
0 , 0, m_player_video->GetDecoderBufferSize());
vc_gencmd(response, sizeof response, "render_bar 5 audio_fifo %d %d %d %d",
(int)(100.0*m_player_audio->GetDelay()), 0, 0, 100*AUDIO_BUFFER_SECONDS);
}
#endif
}
else if (m_has_audio && m_omx_pkt && m_omx_pkt->codec_type == AVMEDIA_TYPE_AUDIO) {
if (m_player_audio->AddPacket(m_omx_pkt))
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
}
#ifdef ENABLE_SUBTITLES
else if (m_omx_pkt && m_omx_reader.IsActive(OMXSTREAM_SUBTITLE, m_omx_pkt->stream_index)) {
if (m_omx_pkt->size && ENABLE_SUBTITLES &&
(m_omx_pkt->hints.codec == CODEC_ID_TEXT ||
m_omx_pkt->hints.codec == CODEC_ID_SSA)) {
if(m_player_subtitles->AddPacket(m_omx_pkt))
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
}
else {
m_omx_reader.FreePacket(m_omx_pkt);
m_omx_pkt = NULL;
}
}
#endif
else {
if (m_omx_pkt) {
m_omx_reader.FreePacket(m_omx_pkt);
m_omx_pkt = NULL;
}
}
}
emit playbackCompleted();
cleanup();
}
/*------------------------------------------------------------------------------
| OMX_MediaProcessor::mediaDecoding
+-----------------------------------------------------------------------------*/
void OMX_MediaProcessor::mediaDecoding()
{
// See description in the qmakefile.
//#define ENABLE_PROFILE_MAIN_LOOP
//#define ENABLE_PAUSE_FOR_BUFFERING
LOG_VERBOSE(LOG_TAG, "Decoding thread started.");
emit playbackStarted();
// Prealloc.
#ifdef ENABLE_PAUSE_FOR_BUFFERING
float stamp = 0;
float audio_pts = 0;
float video_pts = 0;
float audio_fifo = 0;
float video_fifo = 0;
float threshold = 0;
bool audio_fifo_low = false, video_fifo_low = false, audio_fifo_high = false, video_fifo_high = false;
float m_threshold = 1.0f; //std::min(0.1f, audio_fifo_size * 0.1f);
#endif // ENABLE_PAUSE_FOR_BUFFERING
bool sentStarted = false;
double last_seek_pos = 0;
bool sendEos = false;
double m_last_check_time = 0.0;
m_av_clock->OMXReset(m_has_video, m_has_audio);
m_av_clock->OMXStateExecute();
sentStarted = true;
while (!m_pendingStop) {
#ifdef ENABLE_PROFILE_MAIN_LOOP
static qint64 tot = 0;
static qint64 totNum = 0;
static QElapsedTimer timer;
static int count = 0;
if (tot == 0) {
timer.start();
tot++;
}
else
tot += timer.restart();
totNum++;
if ((count++)%30 == 0) {
//LOG_VERBOSE(LOG_TAG, "Elapsed: %lld", timer.restart());
LOG_VERBOSE(LOG_TAG, "Average: %f.", (double)tot/totNum);
}
#endif
double now = m_av_clock->GetAbsoluteClock();
bool update = false;
if (m_last_check_time == 0.0 || m_last_check_time + DVD_MSEC_TO_TIME(20) <= now) {
update = true;
m_last_check_time = now;
}
// If a request is pending then consider done here.
m_mutexPending.lock();
if (m_pendingPause) {
m_waitPendingCommand.wakeAll();
m_pendingPause = false;
}
m_mutexPending.unlock();
// TODO: Use a semaphore instead.
if (m_state == STATE_PAUSED) {
OMXClock::OMXSleep(2);
continue;
}
if (m_seekFlush || m_incr != 0) {
double seek_pos = 0;
double pts = m_av_clock->OMXMediaTime();
//seek_pos = (pts / DVD_TIME_BASE) + m_incr;
seek_pos = (pts ? pts / DVD_TIME_BASE : last_seek_pos) + m_incr;
last_seek_pos = seek_pos;
seek_pos *= 1000.0;
if(m_omx_reader->SeekTime((int)seek_pos, m_incr < 0.0f, &startpts))
{
unsigned t = (unsigned)(startpts*1e-6);
auto dur = m_omx_reader->GetStreamLength() / 1000;
log_info("Seek to: %02d:%02d:%02d\n", (t/3600), (t/60)%60, t%60);
flushStreams(startpts);
}
m_player_video->Close();
sentStarted = false;
if (m_omx_reader->IsEof())
break;
if (m_has_video && !m_player_video->Open(
*m_hints_video,
m_av_clock,
m_textureData,
VS_DEINTERLACEMODE_OFF, /* deinterlace */
OMX_ImageFilterAnaglyphNone,
ENABLE_HDMI_CLOCK_SYNC,
true, /* threaded */
1.0, /* display aspect, unused */
0, /* display */
0, /* layer */
m_video_queue_size, m_video_fifo_size
)) {
m_incr = 0;
break;
}
m_incr = 0;
#ifdef ENABLE_PAUSE_FOR_BUFFERING
m_av_clock->OMXPause();
#endif
#ifdef ENABLE_SUBTITLES
if (m_has_subtitle)
m_player_subtitles.Resume();
#endif
unsigned t = (unsigned)(startpts*1e-6);
LOG_VERBOSE(LOG_TAG, "Seeked to: %02d:%02d:%02d\n", (t/3600), (t/60)%60, t%60);
m_packetAfterSeek = false;
m_seekFlush = false;
}
else if (m_packetAfterSeek && TRICKPLAY(m_av_clock->OMXPlaySpeed())) {
double seek_pos = 0;
double pts = 0;
pts = m_av_clock->OMXMediaTime();
seek_pos = (pts/DVD_TIME_BASE);
seek_pos *= 1000.0;
#if 1
if (m_omx_reader->SeekTime((int)seek_pos, m_av_clock->OMXPlaySpeed() < 0, &startpts))
{
; //FlushStreams(DVD_NOPTS_VALUE);
}
#endif // 0
CLog::Log(LOGDEBUG, "Seeked %.0f %.0f %.0f\n", DVD_MSEC_TO_TIME(seek_pos), startpts, m_av_clock->OMXMediaTime());
//unsigned t = (unsigned)(startpts*1e-6);
unsigned t = (unsigned)(pts*1e-6);
printf("Seek to: %02d:%02d:%02d\n", (t/3600), (t/60)%60, t%60);
m_packetAfterSeek = false;
}
// TODO: Better error handling.
if (m_player_audio->Error()) {
LOG_ERROR(LOG_TAG, "Audio player error. emergency exit!");
break;
}
if (update) {
#ifdef ENABLE_PAUSE_FOR_BUFFERING
/* when the video/audio fifos are low, we pause clock, when high we resume */
stamp = m_av_clock->OMXMediaTime();
audio_pts = m_player_audio->GetCurrentPTS();
video_pts = m_player_video->GetCurrentPTS();
if (0 && m_av_clock->OMXIsPaused()) {
double old_stamp = stamp;
if (audio_pts != DVD_NOPTS_VALUE && (stamp == 0 || audio_pts < stamp))
stamp = audio_pts;
if (video_pts != DVD_NOPTS_VALUE && (stamp == 0 || video_pts < stamp))
stamp = video_pts;
if (old_stamp != stamp)
{
m_av_clock->OMXMediaTime(stamp);
stamp = m_av_clock->OMXMediaTime();
}
}
audio_fifo = audio_pts == DVD_NOPTS_VALUE ? 0.0f : audio_pts / DVD_TIME_BASE - stamp * 1e-6;
video_fifo = video_pts == DVD_NOPTS_VALUE ? 0.0f : video_pts / DVD_TIME_BASE - stamp * 1e-6;
threshold = min(0.1f, (float)m_player_audio->GetCacheTotal()*0.1f);
#endif // ENABLE_PAUSE_FOR_BUFFERING
#if 0
static int count;
if ((count++ & 15) == 0) {
LOG_VERBOSE(LOG_TAG, "M: %8.02f V : %8.02f %8d %8d A : %8.02f %8.02f/%8.02f Cv : %8d Ca : %8d \r", stamp,
audio_fifo, m_player_video->GetDecoderBufferSize(), m_player_video->GetDecoderFreeSpace(),
video_fifo, m_player_audio->GetDelay(), m_player_audio->GetCacheTotal(),
m_player_video->GetCached(), m_player_audio->GetCached());
}
#endif
#if 0
if(m_tv_show_info) {
static unsigned count;
if ((count++ & 15) == 0) {
char response[80];
if (m_player_video.GetDecoderBufferSize() && m_player_audio.GetCacheTotal())
vc_gencmd(response, sizeof response, "render_bar 4 video_fifo %d %d %d %d",
(int)(100.0*m_player_video.GetDecoderBufferSize()-m_player_video.GetDecoderFreeSpace())/m_player_video.GetDecoderBufferSize(),
(int)(100.0*video_fifo/m_player_audio.GetCacheTotal()),
0, 100);
if (m_player_audio.GetCacheTotal())
vc_gencmd(response, sizeof response, "render_bar 5 audio_fifo %d %d %d %d",
(int)(100.0*audio_fifo/m_player_audio.GetCacheTotal()),
(int)(100.0*m_player_audio.GetDelay()/m_player_audio.GetCacheTotal()),
0, 100);
vc_gencmd(response, sizeof response, "render_bar 6 video_queue %d %d %d %d",
m_player_video.GetLevel(), 0, 0, 100);
vc_gencmd(response, sizeof response, "render_bar 7 audio_queue %d %d %d %d",
m_player_audio.GetLevel(), 0, 0, 100);
}
}
#endif
#ifdef ENABLE_PAUSE_FOR_BUFFERING
if (audio_pts != DVD_NOPTS_VALUE) {
audio_fifo_low = m_has_audio && audio_fifo < threshold;
audio_fifo_high = !m_has_audio || (audio_pts != DVD_NOPTS_VALUE && audio_fifo > m_threshold);
}
if (video_pts != DVD_NOPTS_VALUE) {
video_fifo_low = m_has_video && video_fifo < threshold;
video_fifo_high = !m_has_video || (video_pts != DVD_NOPTS_VALUE && video_fifo > m_threshold);
}
// Enable this to enable pause for buffering.
if (m_state != STATE_PAUSED && (m_omx_reader->IsEof() || m_omx_pkt || TRICKPLAY(m_av_clock->OMXPlaySpeed()) || (audio_fifo_high && video_fifo_high)))
{
if (m_av_clock->OMXIsPaused())
{
CLog::Log(LOGDEBUG, "Resume %.2f,%.2f (%d,%d,%d,%d) EOF:%d PKT:%p\n", audio_fifo, video_fifo, audio_fifo_low, video_fifo_low, audio_fifo_high, video_fifo_high, m_omx_reader->IsEof(), m_omx_pkt);
log_verbose("Pausing for buffering...");
//m_av_clock->OMXStateExecute();
m_av_clock->OMXResume();
}
}
else if (m_state == STATE_PAUSED || audio_fifo_low || video_fifo_low)
{
if (!m_av_clock->OMXIsPaused())
{
if (m_state != STATE_PAUSED)
m_threshold = std::min(2.0f*m_threshold, 16.0f);
CLog::Log(LOGDEBUG, "Pause %.2f,%.2f (%d,%d,%d,%d) %.2f\n", audio_fifo, video_fifo, audio_fifo_low, video_fifo_low, audio_fifo_high, video_fifo_high, m_threshold);
log_verbose("Buffering completed. Resuming...");
m_av_clock->OMXPause();
}
}
#endif
}
if (!sentStarted)
{
CLog::Log(LOGDEBUG, "COMXPlayer::HandleMessages - player started RESET");
m_av_clock->OMXReset(m_has_video, m_has_audio);
m_av_clock->OMXStateExecute();
sentStarted = true;
}
if (!m_omx_pkt)
m_omx_pkt = m_omx_reader->Read();
if (m_omx_pkt)
sendEos = false;
if (m_omx_reader->IsEof() && !m_omx_pkt) {
// demuxer EOF, but may have not played out data yet
if ((m_has_video && m_player_video->GetCached()) ||
(m_has_audio && m_player_audio->GetCached())) {
OMXClock::OMXSleep(10);
continue;
}
if (m_loop) {
m_incr = m_loop_from - (m_av_clock->OMXMediaTime() ? m_av_clock->OMXMediaTime() / DVD_TIME_BASE : last_seek_pos);
continue;
}
if (!sendEos && m_has_video)
m_player_video->SubmitEOS();
if (!sendEos && m_has_audio)
m_player_audio->SubmitEOS();
sendEos = true;
if ((m_has_video && !m_player_video->IsEOS()) ||
(m_has_audio && !m_player_audio->IsEOS()) ) {
OMXClock::OMXSleep(10);
continue;
}
break;
}
if (!m_omx_pkt)
m_omx_pkt = m_omx_reader->Read();
if(m_omx_pkt)
sendEos = false;
if(m_omx_reader->IsEof() && !m_omx_pkt) {
// demuxer EOF, but may have not played out data yet
if ( (m_has_video && m_player_video->GetCached()) ||
(m_has_audio && m_player_audio->GetCached()) )
{
OMXClock::OMXSleep(10);
continue;
}
if (!sendEos && m_has_video)
m_player_video->SubmitEOS();
if (!sendEos && m_has_audio)
m_player_audio->SubmitEOS();
sendEos = true;
if ( (m_has_video && !m_player_video->IsEOS()) ||
(m_has_audio && !m_player_audio->IsEOS()) )
{
OMXClock::OMXSleep(10);
continue;
}
break;
}
if(m_has_video && m_omx_pkt && m_omx_reader->IsActive(OMXSTREAM_VIDEO, m_omx_pkt->stream_index))
{
if (TRICKPLAY(m_av_clock->OMXPlaySpeed()))
{
m_packetAfterSeek = true;
}
if(m_player_video->AddPacket(m_omx_pkt))
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
}
else if(m_has_audio && m_omx_pkt && !TRICKPLAY(m_av_clock->OMXPlaySpeed()) && m_omx_pkt->codec_type == AVMEDIA_TYPE_AUDIO)
{
if(m_player_audio->AddPacket(m_omx_pkt))
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
}
#ifdef ENABLE_SUBTITLES
else if(m_has_subtitle && m_omx_pkt && !TRICKPLAY(m_av_clock->OMXPlaySpeed()) &&
m_omx_pkt->codec_type == AVMEDIA_TYPE_SUBTITLE)
{
auto result = m_player_subtitles.AddPacket(m_omx_pkt,
m_omx_reader.GetRelativeIndex(m_omx_pkt->stream_index));
if (result)
m_omx_pkt = NULL;
else
OMXClock::OMXSleep(10);
}
#endif
else
{
if(m_omx_pkt)
{
m_omx_reader->FreePacket(m_omx_pkt);
m_omx_pkt = NULL;
}
else
OMXClock::OMXSleep(10);
}
}
LOG_VERBOSE(LOG_TAG, "Stopping OMX clock...");
//m_av_clock->OMXResume();
m_av_clock->OMXStop();
m_av_clock->OMXStateIdle();
//m_av_clock->OMXStateExecute();
//m_av_clock->OMXReset(m_has_video, m_has_audio);
// Restart video player. It seems it is necessary to close
// and open again. omxplayer does this also when seeking so
// maybe there is no other way to restart it.
m_player_video->Close();
if (m_has_video)
if (!m_player_video->Open(
*m_hints_video,
m_av_clock,
m_textureData,
VS_DEINTERLACEMODE_OFF, /* deinterlace */
OMX_ImageFilterAnaglyphNone,
ENABLE_HDMI_CLOCK_SYNC,
true, /* threaded */
1.0, /* display aspect, unused */
0, /* display, unused */
0, /* layer */
m_video_queue_size, m_video_fifo_size
)) {
LOG_ERROR(LOG_TAG, "Failed to reopen media.");
}
// TODO: Handle failure.
setState(STATE_STOPPED);
emit playbackCompleted();
// Actually change the state here and reset flags.
m_mutexPending.lock();
if (m_pendingStop) {
m_pendingStop = false;
m_waitPendingCommand.wakeAll();
}
m_mutexPending.unlock();
}
CarPI::CarPI(QObject * parent): QObject(parent) {
qDebug() << "CarPI: Starting";
_sourceCurrent = sourceUnknown;
_sourcePaused = false;
/* Kontroler płyty głównej urządzenia */
_mainboard = MainBoard::getInstance();
/* Emulator wyświetlacza radia */
_displayEmulator = DisplayEmulator::getInstance();
/* Emulator zmieniarki CD */
_changerEmulator = ChangerEmulator::getInstance();
/* Kontroler modułu bluetooth */
_bluetooth = Bluetooth::getInstance();
/* Odtwarzacz MP3 */
_mp3Player = MP3Player::getInstance();
/* Nawigacja */
_navit = Navit::getInstance();
/* Interfejs OBD II */
_elm327 = Elm327::getInstance();
_atmosphericPressure = 100; /* Zakładamy ciśnienie 1000hPa */
connect(_mainboard, SIGNAL(radioPowerChanged(bool)), _displayEmulator, SLOT(radioPowerChanged(bool)));
connect(_mainboard, SIGNAL(keyStateChanged(int)), this, SLOT(_pilotKeyStateChanged(int)));
connect(_mainboard, SIGNAL(ignitionChanged(bool)), this, SLOT(_ignitionStateChanged(bool)));
connect(_mainboard, SIGNAL(shutdown()), this, SLOT(shutdown()));
connect(_displayEmulator, SIGNAL(displayTextChanged(QString)), this, SLOT(_displayTextChanged(QString)));
connect(_displayEmulator, SIGNAL(displayIconsChanged(int)), this, SLOT(_displayIconsChanged(int)));
connect(_displayEmulator, SIGNAL(displayMenuShow(int)), this, SLOT(_displayMenuShow(int)));
connect(_displayEmulator, SIGNAL(displayMenuHide()), this, SLOT(_displayMenuHide()));
connect(_displayEmulator, SIGNAL(displayMenuItemUpdate(int,QString,bool)), this, SLOT(_displayMenuSetItem(int,QString,bool)));
connect(this, SIGNAL(radioNewKeyEvent(int)), _displayEmulator, SLOT(sendKeyEvent(int)));
connect(_bluetooth, SIGNAL(connectionStateChanged(bool)), this, SLOT(_bluetoothConnectionStateChanged(bool)));
connect(_bluetooth, SIGNAL(callStateChanged(BluetoothCallState,QString)), this, SLOT(_bluetoothCallStateChanged(BluetoothCallState,QString)));
connect(_changerEmulator, SIGNAL(playbackStarted()), _mp3Player, SLOT(play()));
connect(_changerEmulator, SIGNAL(playbackPaused()), _mp3Player, SLOT(pause()));
connect(_changerEmulator, SIGNAL(playbackStopped()), _mp3Player, SLOT(stop()));
connect(_changerEmulator, SIGNAL(nextTrack()), _mp3Player, SLOT(nextTrack()));
connect(_changerEmulator, SIGNAL(prevTrack()), _mp3Player, SLOT(prevTrack()));
connect(_changerEmulator, SIGNAL(loadCD(int)), this, SLOT(_changerEmulatorLoadCD(int)));
connect(_mp3Player, SIGNAL(textChanged(QString)), this, SLOT(_mp3PlayerTextChanged(QString)));
connect(this, SIGNAL(mp3PlayerNextAlbum()), _mp3Player, SLOT(nextAlbum()));
connect(this, SIGNAL(mp3PlayerPrevAlbum()), _mp3Player, SLOT(prevAlbum()));
connect(this, SIGNAL(mp3PlayerSwitchDisplayMode()), _mp3Player, SLOT(switchDisplayMode()));
connect(_elm327, SIGNAL(pidValueChanged(int,QVector<int>)), this, SLOT(_elm327PidChanged(int,QVector<int>)));
connect(_elm327, SIGNAL(voltageChanged(double)), this, SLOT(_elm327VoltageChanged(double)));
connect(this, SIGNAL(elm327addWatchPid(int)), _elm327, SLOT(addWatchPid(int)));
connect(this, SIGNAL(elm327start()), _elm327, SLOT(start()));
connect(this, SIGNAL(elm327stop()), _elm327, SLOT(stop()));
_mainboard->readState();
emit elm327addWatchPid(0x05); /* Temperatura wody */
emit elm327addWatchPid(0x04); /* Obciążenie silnika */
emit elm327addWatchPid(0x0B); /* Ciśnienie absolutne w kolektorze dolotowym */
emit elm327addWatchPid(0x0F); /* Temperatura powietrza w dolocie */
emit elm327addWatchPid(0x23); /* Ciśnienie paliwa */
}