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VideoPlayer.cpp
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VideoPlayer.cpp
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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "VideoPlayer.h"
#include "Application.h"
#include "DVDCodecs/DVDCodecUtils.h"
#include "DVDDemuxers/DVDDemux.h"
#include "DVDDemuxers/DVDDemuxCC.h"
#include "DVDDemuxers/DVDDemuxFFmpeg.h"
#include "DVDDemuxers/DVDDemuxUtils.h"
#include "DVDDemuxers/DVDDemuxVobsub.h"
#include "DVDDemuxers/DVDFactoryDemuxer.h"
#include "DVDFileInfo.h"
#include "DVDInputStreams/DVDFactoryInputStream.h"
#include "DVDInputStreams/DVDInputStream.h"
#if defined(HAVE_LIBBLURAY)
#include "DVDInputStreams/DVDInputStreamBluray.h"
#endif
#include "DVDInputStreams/DVDInputStreamNavigator.h"
#include "DVDInputStreams/InputStreamPVRBase.h"
#include "FileItem.h"
#include "GUIInfoManager.h"
#include "GUIUserMessages.h"
#include "LangInfo.h"
#include "ServiceBroker.h"
#include "URL.h"
#include "Util.h"
#include "VideoPlayerAudio.h"
#include "VideoPlayerRadioRDS.h"
#include "cores/Cut.h"
#include "cores/DataCacheCore.h"
#include "cores/FFmpeg.h"
#include "cores/VideoPlayer/Process/ProcessInfo.h"
#include "cores/VideoPlayer/VideoRenderers/RenderManager.h"
#include "dialogs/GUIDialogKaiToast.h"
#include "guilib/GUIComponent.h"
#include "guilib/GUIWindowManager.h"
#include "guilib/LocalizeStrings.h"
#include "guilib/StereoscopicsManager.h"
#include "input/Key.h"
#include "messaging/ApplicationMessenger.h"
#include "settings/AdvancedSettings.h"
#include "settings/MediaSettings.h"
#include "settings/Settings.h"
#include "settings/SettingsComponent.h"
#include "storage/MediaManager.h"
#include "utils/JobManager.h"
#include "utils/LangCodeExpander.h"
#include "utils/StreamDetails.h"
#include "utils/StreamUtils.h"
#include "utils/StringUtils.h"
#include "utils/URIUtils.h"
#include "utils/Variant.h"
#include "utils/log.h"
#include "video/Bookmark.h"
#include "video/VideoInfoTag.h"
#include "windowing/WinSystem.h"
#include <iterator>
#include <utility>
using namespace KODI::MESSAGING;
using namespace std::chrono_literals;
//------------------------------------------------------------------------------
// selection streams
//------------------------------------------------------------------------------
#define PREDICATE_RETURN(lh, rh) \
do { \
if((lh) != (rh)) \
return (lh) > (rh); \
} while(0)
class PredicateSubtitleFilter
{
private:
std::string audiolang;
bool original;
bool nosub;
bool onlyforced;
int currentSubStream;
public:
/** \brief The class' operator() decides if the given (subtitle) SelectionStream is relevant wrt.
* preferred subtitle language and audio language. If the subtitle is relevant <B>false</B> false is returned.
*
* A subtitle is relevant if
* - it was previously selected, or
* - it's an external sub, or
* - it's a forced sub and "original stream's language" was selected and audio stream language matches, or
* - it's a default and a forced sub (could lead to users seeing forced subs in a foreign language!), or
* - its language matches the preferred subtitle's language (unequal to "original stream's language")
*/
explicit PredicateSubtitleFilter(const std::string& lang, int subStream)
: audiolang(lang),
currentSubStream(subStream)
{
const std::string subtitleLang = CServiceBroker::GetSettingsComponent()->GetSettings()->GetString(CSettings::SETTING_LOCALE_SUBTITLELANGUAGE);
original = StringUtils::EqualsNoCase(subtitleLang, "original");
nosub = StringUtils::EqualsNoCase(subtitleLang, "none");
onlyforced = StringUtils::EqualsNoCase(subtitleLang, "forced_only");
};
bool operator()(const SelectionStream& ss) const
{
if (ss.type_index == currentSubStream)
return false;
if (nosub)
return true;
if (onlyforced)
{
if ((ss.flags & StreamFlags::FLAG_FORCED) && g_LangCodeExpander.CompareISO639Codes(ss.language, audiolang))
return false;
else
return true;
}
if(STREAM_SOURCE_MASK(ss.source) == STREAM_SOURCE_DEMUX_SUB || STREAM_SOURCE_MASK(ss.source) == STREAM_SOURCE_TEXT)
return false;
if ((ss.flags & StreamFlags::FLAG_FORCED) && g_LangCodeExpander.CompareISO639Codes(ss.language, audiolang))
return false;
if ((ss.flags & StreamFlags::FLAG_FORCED) && (ss.flags & StreamFlags::FLAG_DEFAULT))
return false;
if (ss.language == "cc" && ss.flags & StreamFlags::FLAG_HEARING_IMPAIRED)
return false;
if(!original)
{
std::string subtitle_language = g_langInfo.GetSubtitleLanguage();
if (g_LangCodeExpander.CompareISO639Codes(subtitle_language, ss.language))
return false;
}
else if (ss.flags & StreamFlags::FLAG_DEFAULT)
return false;
return true;
}
};
class PredicateAudioFilter
{
private:
int currentAudioStream;
bool preferStereo;
public:
explicit PredicateAudioFilter(int audioStream, bool preferStereo)
: currentAudioStream(audioStream)
, preferStereo(preferStereo)
{
};
bool operator()(const SelectionStream& lh, const SelectionStream& rh)
{
PREDICATE_RETURN(lh.type_index == currentAudioStream
, rh.type_index == currentAudioStream);
const std::shared_ptr<CSettings> settings = CServiceBroker::GetSettingsComponent()->GetSettings();
if (!StringUtils::EqualsNoCase(settings->GetString(CSettings::SETTING_LOCALE_AUDIOLANGUAGE), "mediadefault"))
{
if (!StringUtils::EqualsNoCase(settings->GetString(CSettings::SETTING_LOCALE_AUDIOLANGUAGE), "original"))
{
std::string audio_language = g_langInfo.GetAudioLanguage();
PREDICATE_RETURN(g_LangCodeExpander.CompareISO639Codes(audio_language, lh.language)
, g_LangCodeExpander.CompareISO639Codes(audio_language, rh.language));
}
else
{
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_ORIGINAL,
rh.flags & StreamFlags::FLAG_ORIGINAL);
}
bool hearingimp = settings->GetBool(CSettings::SETTING_ACCESSIBILITY_AUDIOHEARING);
PREDICATE_RETURN(!hearingimp ? !(lh.flags & StreamFlags::FLAG_HEARING_IMPAIRED) : lh.flags & StreamFlags::FLAG_HEARING_IMPAIRED
, !hearingimp ? !(rh.flags & StreamFlags::FLAG_HEARING_IMPAIRED) : rh.flags & StreamFlags::FLAG_HEARING_IMPAIRED);
bool visualimp = settings->GetBool(CSettings::SETTING_ACCESSIBILITY_AUDIOVISUAL);
PREDICATE_RETURN(!visualimp ? !(lh.flags & StreamFlags::FLAG_VISUAL_IMPAIRED) : lh.flags & StreamFlags::FLAG_VISUAL_IMPAIRED
, !visualimp ? !(rh.flags & StreamFlags::FLAG_VISUAL_IMPAIRED) : rh.flags & StreamFlags::FLAG_VISUAL_IMPAIRED);
}
if (settings->GetBool(CSettings::SETTING_VIDEOPLAYER_PREFERDEFAULTFLAG))
{
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_DEFAULT,
rh.flags & StreamFlags::FLAG_DEFAULT);
}
if (preferStereo)
PREDICATE_RETURN(lh.channels == 2,
rh.channels == 2);
else
PREDICATE_RETURN(lh.channels,
rh.channels);
PREDICATE_RETURN(StreamUtils::GetCodecPriority(lh.codec),
StreamUtils::GetCodecPriority(rh.codec));
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_DEFAULT,
rh.flags & StreamFlags::FLAG_DEFAULT);
return false;
};
};
/** \brief The class' operator() decides if the given (subtitle) SelectionStream lh is 'better than' the given (subtitle) SelectionStream rh.
* If lh is 'better than' rh the return value is true, false otherwise.
*
* A subtitle lh is 'better than' a subtitle rh (in evaluation order) if
* - lh was previously selected, or
* - lh is an external sub and rh not, or
* - lh is a forced sub and ("original stream's language" was selected or subtitles are off) and audio stream language matches sub language and rh not, or
* - lh is a default sub and ("original stream's language" was selected or subtitles are off) and audio stream language matches sub language and rh not, or
* - lh is a sub where audio stream language matches sub language and (original stream's language" was selected or subtitles are off) and rh not, or
* - lh is a forced sub and a default sub ("original stream's language" was selected or subtitles are off)
* - lh is an external sub and its language matches the preferred subtitle's language (unequal to "original stream's language") and rh not, or
* - lh is language matches the preferred subtitle's language (unequal to "original stream's language") and rh not, or
* - lh is a default sub and rh not
*/
class PredicateSubtitlePriority
{
private:
std::string audiolang;
bool original;
bool subson;
PredicateSubtitleFilter filter;
int subStream;
public:
explicit PredicateSubtitlePriority(const std::string& lang, int stream, bool ison)
: audiolang(lang),
original(StringUtils::EqualsNoCase(CServiceBroker::GetSettingsComponent()->GetSettings()->GetString(CSettings::SETTING_LOCALE_SUBTITLELANGUAGE), "original")),
subson(ison),
filter(lang, stream),
subStream(stream)
{
};
bool relevant(const SelectionStream& ss) const
{
return !filter(ss);
}
bool operator()(const SelectionStream& lh, const SelectionStream& rh) const
{
PREDICATE_RETURN(relevant(lh)
, relevant(rh));
PREDICATE_RETURN(lh.type_index == subStream
, rh.type_index == subStream);
// prefer external subs
PREDICATE_RETURN(STREAM_SOURCE_MASK(lh.source) == STREAM_SOURCE_DEMUX_SUB || STREAM_SOURCE_MASK(lh.source) == STREAM_SOURCE_TEXT
, STREAM_SOURCE_MASK(rh.source) == STREAM_SOURCE_DEMUX_SUB || STREAM_SOURCE_MASK(rh.source) == STREAM_SOURCE_TEXT);
if (!subson || original)
{
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_FORCED && g_LangCodeExpander.CompareISO639Codes(lh.language, audiolang)
, rh.flags & StreamFlags::FLAG_FORCED && g_LangCodeExpander.CompareISO639Codes(rh.language, audiolang));
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_DEFAULT && g_LangCodeExpander.CompareISO639Codes(lh.language, audiolang)
, rh.flags & StreamFlags::FLAG_DEFAULT && g_LangCodeExpander.CompareISO639Codes(rh.language, audiolang));
PREDICATE_RETURN(g_LangCodeExpander.CompareISO639Codes(lh.language, audiolang)
, g_LangCodeExpander.CompareISO639Codes(rh.language, audiolang));
PREDICATE_RETURN((lh.flags & (StreamFlags::FLAG_FORCED | StreamFlags::FLAG_DEFAULT)) == (StreamFlags::FLAG_FORCED | StreamFlags::FLAG_DEFAULT)
, (rh.flags & (StreamFlags::FLAG_FORCED | StreamFlags::FLAG_DEFAULT)) == (StreamFlags::FLAG_FORCED | StreamFlags::FLAG_DEFAULT));
}
std::string subtitle_language = g_langInfo.GetSubtitleLanguage();
if (!original)
{
PREDICATE_RETURN((STREAM_SOURCE_MASK(lh.source) == STREAM_SOURCE_DEMUX_SUB || STREAM_SOURCE_MASK(lh.source) == STREAM_SOURCE_TEXT) && g_LangCodeExpander.CompareISO639Codes(subtitle_language, lh.language)
, (STREAM_SOURCE_MASK(rh.source) == STREAM_SOURCE_DEMUX_SUB || STREAM_SOURCE_MASK(rh.source) == STREAM_SOURCE_TEXT) && g_LangCodeExpander.CompareISO639Codes(subtitle_language, rh.language));
}
if (!original)
{
PREDICATE_RETURN(g_LangCodeExpander.CompareISO639Codes(subtitle_language, lh.language)
, g_LangCodeExpander.CompareISO639Codes(subtitle_language, rh.language));
bool hearingimp = CServiceBroker::GetSettingsComponent()->GetSettings()->GetBool(CSettings::SETTING_ACCESSIBILITY_SUBHEARING);
PREDICATE_RETURN(!hearingimp ? !(lh.flags & StreamFlags::FLAG_HEARING_IMPAIRED) : lh.flags & StreamFlags::FLAG_HEARING_IMPAIRED
, !hearingimp ? !(rh.flags & StreamFlags::FLAG_HEARING_IMPAIRED) : rh.flags & StreamFlags::FLAG_HEARING_IMPAIRED);
}
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_DEFAULT
, rh.flags & StreamFlags::FLAG_DEFAULT);
return false;
}
};
class PredicateVideoFilter
{
private:
int currentVideoStream;
public:
explicit PredicateVideoFilter(int videoStream) : currentVideoStream(videoStream)
{
};
bool operator()(const SelectionStream& lh, const SelectionStream& rh)
{
PREDICATE_RETURN(lh.type_index == currentVideoStream,
rh.type_index == currentVideoStream);
PREDICATE_RETURN(lh.flags & StreamFlags::FLAG_DEFAULT,
rh.flags & StreamFlags::FLAG_DEFAULT);
return false;
}
};
void CSelectionStreams::Clear(StreamType type, StreamSource source)
{
auto new_end = std::remove_if(m_Streams.begin(), m_Streams.end(),
[type, source](const SelectionStream &stream)
{
return (type == STREAM_NONE || stream.type == type) &&
(source == 0 || stream.source == source);
});
m_Streams.erase(new_end, m_Streams.end());
}
SelectionStream& CSelectionStreams::Get(StreamType type, int index)
{
int count = -1;
for(size_t i=0;i<m_Streams.size();i++)
{
if(m_Streams[i].type != type)
continue;
count++;
if(count == index)
return m_Streams[i];
}
return m_invalid;
}
std::vector<SelectionStream> CSelectionStreams::Get(StreamType type)
{
std::vector<SelectionStream> streams;
std::copy_if(m_Streams.begin(), m_Streams.end(), std::back_inserter(streams),
[type](const SelectionStream &stream)
{
return stream.type == type;
});
return streams;
}
bool CSelectionStreams::Get(StreamType type, StreamFlags flag, SelectionStream& out)
{
for(size_t i=0;i<m_Streams.size();i++)
{
if(m_Streams[i].type != type)
continue;
if((m_Streams[i].flags & flag) != flag)
continue;
out = m_Streams[i];
return true;
}
return false;
}
int CSelectionStreams::TypeIndexOf(StreamType type, int source, int64_t demuxerId, int id) const
{
if (id < 0)
return -1;
auto it = std::find_if(m_Streams.begin(), m_Streams.end(),
[&](const SelectionStream& stream) {return stream.type == type
&& stream.source == source && stream.id == id
&& stream.demuxerId == demuxerId;});
if (it != m_Streams.end())
return it->type_index;
else
return -1;
}
int CSelectionStreams::Source(StreamSource source, const std::string& filename)
{
int index = source - 1;
for (size_t i=0; i<m_Streams.size(); i++)
{
SelectionStream &s = m_Streams[i];
if (STREAM_SOURCE_MASK(s.source) != source)
continue;
// if it already exists, return same
if (s.filename == filename)
return s.source;
if (index < s.source)
index = s.source;
}
// return next index
return index + 1;
}
void CSelectionStreams::Update(SelectionStream& s)
{
int index = TypeIndexOf(s.type, s.source, s.demuxerId, s.id);
if(index >= 0)
{
SelectionStream& o = Get(s.type, index);
s.type_index = o.type_index;
o = s;
}
else
{
s.type_index = CountType(s.type);
m_Streams.push_back(s);
}
}
void CSelectionStreams::Update(const std::shared_ptr<CDVDInputStream>& input,
CDVDDemux* demuxer,
const std::string& filename2)
{
if(input && input->IsStreamType(DVDSTREAM_TYPE_DVD))
{
std::shared_ptr<CDVDInputStreamNavigator> nav = std::static_pointer_cast<CDVDInputStreamNavigator>(input);
std::string filename = nav->GetFileName();
int source = Source(STREAM_SOURCE_NAV, filename);
int count;
count = nav->GetAudioStreamCount();
for(int i=0;i<count;i++)
{
SelectionStream s;
s.source = source;
s.type = STREAM_AUDIO;
s.id = i;
s.flags = StreamFlags::FLAG_NONE;
s.filename = filename;
AudioStreamInfo info = nav->GetAudioStreamInfo(i);
s.name = info.name;
s.codec = info.codecName;
s.language = g_LangCodeExpander.ConvertToISO6392B(info.language);
s.channels = info.channels;
s.flags = info.flags;
Update(s);
}
count = nav->GetSubTitleStreamCount();
for(int i=0;i<count;i++)
{
SelectionStream s;
s.source = source;
s.type = STREAM_SUBTITLE;
s.id = i;
s.filename = filename;
s.channels = 0;
SubtitleStreamInfo info = nav->GetSubtitleStreamInfo(i);
s.name = info.name;
s.flags = info.flags;
s.language = g_LangCodeExpander.ConvertToISO6392B(info.language);
Update(s);
}
VideoStreamInfo info = nav->GetVideoStreamInfo();
for (int i = 1; i <= info.angles; i++)
{
SelectionStream s;
s.source = source;
s.type = STREAM_VIDEO;
s.id = i;
s.flags = StreamFlags::FLAG_NONE;
s.filename = filename;
s.channels = 0;
s.aspect_ratio = info.videoAspectRatio;
s.width = info.width;
s.height = info.height;
s.codec = info.codecName;
s.name = StringUtils::Format("{} {}", g_localizeStrings.Get(38032), i);
Update(s);
}
}
else if(demuxer)
{
std::string filename = demuxer->GetFileName();
int source;
if(input) /* hack to know this is sub decoder */
source = Source(STREAM_SOURCE_DEMUX, filename);
else if (!filename2.empty())
source = Source(STREAM_SOURCE_DEMUX_SUB, filename);
else
source = Source(STREAM_SOURCE_VIDEOMUX, filename);
for (auto stream : demuxer->GetStreams())
{
/* skip streams with no type */
if (stream->type == STREAM_NONE)
continue;
/* make sure stream is marked with right source */
stream->source = source;
SelectionStream s;
s.source = source;
s.type = stream->type;
s.id = stream->uniqueId;
s.demuxerId = stream->demuxerId;
s.language = g_LangCodeExpander.ConvertToISO6392B(stream->language);
s.flags = stream->flags;
s.filename = demuxer->GetFileName();
s.filename2 = filename2;
s.name = stream->GetStreamName();
s.codec = demuxer->GetStreamCodecName(stream->demuxerId, stream->uniqueId);
s.channels = 0; // Default to 0. Overwrite if STREAM_AUDIO below.
if(stream->type == STREAM_VIDEO)
{
CDemuxStreamVideo* vstream = static_cast<CDemuxStreamVideo*>(stream);
s.width = vstream->iWidth;
s.height = vstream->iHeight;
s.aspect_ratio = vstream->fAspect;
s.stereo_mode = vstream->stereo_mode;
s.bitrate = vstream->iBitRate;
}
if(stream->type == STREAM_AUDIO)
{
std::string type;
type = static_cast<CDemuxStreamAudio*>(stream)->GetStreamType();
if(type.length() > 0)
{
if(s.name.length() > 0)
s.name += " - ";
s.name += type;
}
s.channels = static_cast<CDemuxStreamAudio*>(stream)->iChannels;
s.bitrate = static_cast<CDemuxStreamAudio*>(stream)->iBitRate;
}
Update(s);
}
}
CServiceBroker::GetDataCacheCore().SignalAudioInfoChange();
CServiceBroker::GetDataCacheCore().SignalVideoInfoChange();
CServiceBroker::GetDataCacheCore().SignalSubtitleInfoChange();
}
void CSelectionStreams::Update(const std::shared_ptr<CDVDInputStream>& input, CDVDDemux* demuxer)
{
Update(input, demuxer, "");
}
int CSelectionStreams::CountTypeOfSource(StreamType type, StreamSource source) const
{
return std::count_if(m_Streams.begin(), m_Streams.end(),
[&](const SelectionStream& stream) {return (stream.type == type) && (stream.source == source);});
}
int CSelectionStreams::CountType(StreamType type) const
{
return std::count_if(m_Streams.begin(), m_Streams.end(),
[&](const SelectionStream& stream) { return stream.type == type; });
}
//------------------------------------------------------------------------------
// main class
//------------------------------------------------------------------------------
void CVideoPlayer::CreatePlayers()
{
if (m_players_created)
return;
m_VideoPlayerVideo = new CVideoPlayerVideo(&m_clock, &m_overlayContainer, m_messenger, m_renderManager, *m_processInfo);
m_VideoPlayerAudio = new CVideoPlayerAudio(&m_clock, m_messenger, *m_processInfo);
m_VideoPlayerSubtitle = new CVideoPlayerSubtitle(&m_overlayContainer, *m_processInfo);
m_VideoPlayerTeletext = new CDVDTeletextData(*m_processInfo);
m_VideoPlayerRadioRDS = new CDVDRadioRDSData(*m_processInfo);
m_players_created = true;
}
void CVideoPlayer::DestroyPlayers()
{
if (!m_players_created)
return;
delete m_VideoPlayerVideo;
delete m_VideoPlayerAudio;
delete m_VideoPlayerSubtitle;
delete m_VideoPlayerTeletext;
delete m_VideoPlayerRadioRDS;
m_players_created = false;
}
CVideoPlayer::CVideoPlayer(IPlayerCallback& callback)
: IPlayer(callback),
CThread("VideoPlayer"),
m_CurrentAudio(STREAM_AUDIO, VideoPlayer_AUDIO),
m_CurrentVideo(STREAM_VIDEO, VideoPlayer_VIDEO),
m_CurrentSubtitle(STREAM_SUBTITLE, VideoPlayer_SUBTITLE),
m_CurrentTeletext(STREAM_TELETEXT, VideoPlayer_TELETEXT),
m_CurrentRadioRDS(STREAM_RADIO_RDS, VideoPlayer_RDS),
m_messenger("player"),
m_renderManager(m_clock, this)
{
m_outboundEvents.reset(new CJobQueue(false, 1, CJob::PRIORITY_NORMAL));
m_players_created = false;
m_pDemuxer = nullptr;
m_pSubtitleDemuxer = nullptr;
m_pCCDemuxer = nullptr;
m_pInputStream = nullptr;
m_dvd.Clear();
m_State.Clear();
m_bAbortRequest = false;
m_offset_pts = 0.0;
m_playSpeed = DVD_PLAYSPEED_NORMAL;
m_streamPlayerSpeed = DVD_PLAYSPEED_NORMAL;
m_caching = CACHESTATE_DONE;
m_HasVideo = false;
m_HasAudio = false;
m_UpdateStreamDetails = false;
memset(&m_SpeedState, 0, sizeof(m_SpeedState));
m_SkipCommercials = true;
m_processInfo.reset(CProcessInfo::CreateInstance());
// if we have a gui, register the cache
m_processInfo->SetDataCache(&CServiceBroker::GetDataCacheCore());
m_processInfo->SetSpeed(1.0);
m_processInfo->SetTempo(1.0);
m_processInfo->SetFrameAdvance(false);
CreatePlayers();
m_displayLost = false;
m_error = false;
m_bCloseRequest = false;
CServiceBroker::GetWinSystem()->Register(this);
}
CVideoPlayer::~CVideoPlayer()
{
CServiceBroker::GetWinSystem()->Unregister(this);
CloseFile();
DestroyPlayers();
while (m_outboundEvents->IsProcessing())
{
CThread::Sleep(10ms);
}
}
bool CVideoPlayer::OpenFile(const CFileItem& file, const CPlayerOptions &options)
{
CLog::Log(LOGINFO, "VideoPlayer::OpenFile: {}", CURL::GetRedacted(file.GetPath()));
if (IsRunning())
{
CDVDMsgOpenFile::FileParams params;
params.m_item = file;
params.m_options = options;
params.m_item.SetMimeTypeForInternetFile();
m_messenger.Put(std::make_shared<CDVDMsgOpenFile>(params), 1);
return true;
}
m_item = file;
m_playerOptions = options;
// Try to resolve the correct mime type
m_item.SetMimeTypeForInternetFile();
m_processInfo->SetPlayTimes(0,0,0,0);
m_bAbortRequest = false;
m_error = false;
m_bCloseRequest = false;
m_renderManager.PreInit();
Create();
m_messenger.Init();
m_callback.OnPlayBackStarted(m_item);
return true;
}
bool CVideoPlayer::CloseFile(bool reopen)
{
CLog::Log(LOGINFO, "CVideoPlayer::CloseFile()");
// set the abort request so that other threads can finish up
m_bAbortRequest = true;
m_bCloseRequest = true;
// tell demuxer to abort
if(m_pDemuxer)
m_pDemuxer->Abort();
if(m_pSubtitleDemuxer)
m_pSubtitleDemuxer->Abort();
if(m_pInputStream)
m_pInputStream->Abort();
m_renderManager.UnInit();
CLog::Log(LOGINFO, "VideoPlayer: waiting for threads to exit");
// wait for the main thread to finish up
// since this main thread cleans up all other resources and threads
// we are done after the StopThread call
{
CSingleExit exitlock(CServiceBroker::GetWinSystem()->GetGfxContext());
StopThread();
}
m_Edl.Clear();
CServiceBroker::GetDataCacheCore().SetCutList(m_Edl.GetCutList());
m_HasVideo = false;
m_HasAudio = false;
CLog::Log(LOGINFO, "VideoPlayer: finished waiting");
return true;
}
bool CVideoPlayer::IsPlaying() const
{
return !m_bStop;
}
void CVideoPlayer::OnStartup()
{
m_CurrentVideo.Clear();
m_CurrentAudio.Clear();
m_CurrentSubtitle.Clear();
m_CurrentTeletext.Clear();
m_CurrentRadioRDS.Clear();
CUtil::ClearTempFonts();
}
bool CVideoPlayer::OpenInputStream()
{
if (m_pInputStream.use_count() > 1)
throw std::runtime_error("m_pInputStream reference count is greater than 1");
m_pInputStream.reset();
CLog::Log(LOGINFO, "Creating InputStream");
// correct the filename if needed
std::string filename(m_item.GetPath());
if (URIUtils::IsProtocol(filename, "dvd") ||
StringUtils::EqualsNoCase(filename, "iso9660://video_ts/video_ts.ifo"))
{
m_item.SetPath(CServiceBroker::GetMediaManager().TranslateDevicePath(""));
}
m_pInputStream = CDVDFactoryInputStream::CreateInputStream(this, m_item, true);
if (m_pInputStream == nullptr)
{
CLog::Log(LOGERROR, "CVideoPlayer::OpenInputStream - unable to create input stream for [{}]",
CURL::GetRedacted(m_item.GetPath()));
return false;
}
if (!m_pInputStream->Open())
{
CLog::Log(LOGERROR, "CVideoPlayer::OpenInputStream - error opening [{}]",
CURL::GetRedacted(m_item.GetPath()));
return false;
}
// find any available external subtitles for non dvd files
if (!m_pInputStream->IsStreamType(DVDSTREAM_TYPE_DVD) &&
!m_pInputStream->IsStreamType(DVDSTREAM_TYPE_PVRMANAGER))
{
// find any available external subtitles
std::vector<std::string> filenames;
CUtil::ScanForExternalSubtitles(m_item.GetDynPath(), filenames);
// load any subtitles from file item
std::string key("subtitle:1");
for (unsigned s = 1; m_item.HasProperty(key); key = StringUtils::Format("subtitle:{}", ++s))
filenames.push_back(m_item.GetProperty(key).asString());
for (unsigned int i=0;i<filenames.size();i++)
{
// if vobsub subtitle:
if (URIUtils::HasExtension(filenames[i], ".idx"))
{
std::string strSubFile;
if (CUtil::FindVobSubPair( filenames, filenames[i], strSubFile))
AddSubtitleFile(filenames[i], strSubFile);
}
else
{
if (!CUtil::IsVobSub(filenames, filenames[i] ))
{
AddSubtitleFile(filenames[i]);
}
}
} // end loop over all subtitle files
}
m_clock.Reset();
m_dvd.Clear();
return true;
}
bool CVideoPlayer::OpenDemuxStream()
{
CloseDemuxer();
CLog::Log(LOGINFO, "Creating Demuxer");
int attempts = 10;
while (!m_bStop && attempts-- > 0)
{
m_pDemuxer.reset(CDVDFactoryDemuxer::CreateDemuxer(m_pInputStream));
if(!m_pDemuxer && m_pInputStream->IsStreamType(DVDSTREAM_TYPE_PVRMANAGER))
{
continue;
}
else if(!m_pDemuxer && m_pInputStream->NextStream() != CDVDInputStream::NEXTSTREAM_NONE)
{
CLog::Log(LOGDEBUG, "{} - New stream available from input, retry open", __FUNCTION__);
continue;
}
break;
}
if (!m_pDemuxer)
{
CLog::Log(LOGERROR, "{} - Error creating demuxer", __FUNCTION__);
return false;
}
m_SelectionStreams.Clear(STREAM_NONE, STREAM_SOURCE_DEMUX);
m_SelectionStreams.Clear(STREAM_NONE, STREAM_SOURCE_NAV);
m_SelectionStreams.Update(m_pInputStream, m_pDemuxer.get());
m_pDemuxer->GetPrograms(m_programs);
UpdateContent();
m_demuxerSpeed = DVD_PLAYSPEED_NORMAL;
m_processInfo->SetStateRealtime(false);
int64_t len = m_pInputStream->GetLength();
int64_t tim = m_pDemuxer->GetStreamLength();
if (len > 0 && tim > 0)
m_pInputStream->SetReadRate((unsigned int) (len * 1000 / tim));
m_offset_pts = 0;
return true;
}
void CVideoPlayer::CloseDemuxer()
{
m_pDemuxer.reset();
m_SelectionStreams.Clear(STREAM_NONE, STREAM_SOURCE_DEMUX);
CServiceBroker::GetDataCacheCore().SignalAudioInfoChange();
CServiceBroker::GetDataCacheCore().SignalVideoInfoChange();
CServiceBroker::GetDataCacheCore().SignalSubtitleInfoChange();
}
void CVideoPlayer::OpenDefaultStreams(bool reset)
{
// if input stream dictate, we will open later
if (m_dvd.iSelectedAudioStream >= 0 ||
m_dvd.iSelectedSPUStream >= 0)
return;
bool valid;
// open video stream
valid = false;
PredicateVideoFilter vf(m_processInfo->GetVideoSettings().m_VideoStream);
for (const auto &stream : m_SelectionStreams.Get(STREAM_VIDEO, vf))
{
if (OpenStream(m_CurrentVideo, stream.demuxerId, stream.id, stream.source, reset))
{
valid = true;
break;
}
}
if (!valid)
{
CloseStream(m_CurrentVideo, true);
m_processInfo->ResetVideoCodecInfo();
}
// open audio stream
valid = false;
if (!m_playerOptions.videoOnly)
{
PredicateAudioFilter af(m_processInfo->GetVideoSettings().m_AudioStream, m_playerOptions.preferStereo);
for (const auto &stream : m_SelectionStreams.Get(STREAM_AUDIO, af))
{
if(OpenStream(m_CurrentAudio, stream.demuxerId, stream.id, stream.source, reset))
{
valid = true;
break;
}
}
}
if(!valid)
{
CloseStream(m_CurrentAudio, true);
m_processInfo->ResetAudioCodecInfo();
}
// enable or disable subtitles
bool visible = m_processInfo->GetVideoSettings().m_SubtitleOn;
// open subtitle stream
SelectionStream as = m_SelectionStreams.Get(STREAM_AUDIO, GetAudioStream());
PredicateSubtitlePriority psp(as.language,
m_processInfo->GetVideoSettings().m_SubtitleStream,
m_processInfo->GetVideoSettings().m_SubtitleOn);
valid = false;
CloseStream(m_CurrentSubtitle, false);
for (const auto &stream : m_SelectionStreams.Get(STREAM_SUBTITLE, psp))
{
if (OpenStream(m_CurrentSubtitle, stream.demuxerId, stream.id, stream.source))
{
valid = true;
if(!psp.relevant(stream))
visible = false;
else if(stream.flags & StreamFlags::FLAG_FORCED)
visible = true;
break;
}
}
if(!valid)
CloseStream(m_CurrentSubtitle, false);
if (!std::dynamic_pointer_cast<CDVDInputStreamNavigator>(m_pInputStream) || m_playerOptions.state.empty())
SetSubtitleVisibleInternal(visible); // only set subtitle visibility if state not stored by dvd navigator, because navigator will restore it (if visible)
// open teletext stream
valid = false;
for (const auto &stream : m_SelectionStreams.Get(STREAM_TELETEXT))
{
if (OpenStream(m_CurrentTeletext, stream.demuxerId, stream.id, stream.source))
{
valid = true;
break;
}
}
if(!valid)
CloseStream(m_CurrentTeletext, false);
// open RDS stream
valid = false;
for (const auto &stream : m_SelectionStreams.Get(STREAM_RADIO_RDS))
{
if (OpenStream(m_CurrentRadioRDS, stream.demuxerId, stream.id, stream.source))
{
valid = true;
break;
}
}
if(!valid)
CloseStream(m_CurrentRadioRDS, false);
// disable demux streams
if (m_item.IsRemote() && m_pDemuxer)
{
for (auto &stream : m_SelectionStreams.m_Streams)
{
if (STREAM_SOURCE_MASK(stream.source) == STREAM_SOURCE_DEMUX)
{
if (stream.id != m_CurrentVideo.id &&
stream.id != m_CurrentAudio.id &&
stream.id != m_CurrentSubtitle.id &&
stream.id != m_CurrentTeletext.id &&
stream.id != m_CurrentRadioRDS.id)
{
m_pDemuxer->EnableStream(stream.demuxerId, stream.id, false);
}
}
}
}
}
bool CVideoPlayer::ReadPacket(DemuxPacket*& packet, CDemuxStream*& stream)
{
// check if we should read from subtitle demuxer
if (m_pSubtitleDemuxer && m_VideoPlayerSubtitle->AcceptsData())
{