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player/Thread: remove decoder error check from ActivateDecoder()

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It is futile to check for decoder errors before the decoder has
finished startup.  At this time, it's unlikely that the decoder has
already failed.
This commit is contained in:
Max Kellermann 2015-10-28 18:24:42 +01:00
parent ccea6dd74b
commit cf1de78205
1 changed files with 8 additions and 37 deletions
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45
src/player/Thread.cxx
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@ -260,7 +260,7 @@ private:
*
* The player lock is not held.
*/
bool ActivateDecoder();
void ActivateDecoder();
/**
* Wrapper for MultipleOutputs::Open(). Upon failure, it
@ -298,10 +298,8 @@ private:
* sending chunks from the next one.
*
* The player lock is not held.
*
* @return true on success, false on error (playback will be stopped)
*/
bool SongBorder();
void SongBorder();
public:
/*
@ -369,7 +367,7 @@ Player::ForwardDecoderError()
return true;
}
bool
void
Player::ActivateDecoder()
{
assert(queued || pc.command == PlayerCommand::SEEK);
@ -378,16 +376,6 @@ Player::ActivateDecoder()
queued = false;
pc.Lock();
if (!ForwardDecoderError()) {
delete pc.next_song;
pc.next_song = nullptr;
pc.Unlock();
return false;
}
pc.ClearTaggedSong();
delete song;
@ -409,8 +397,6 @@ Player::ActivateDecoder()
/* call syncPlaylistWithQueue() in the main thread */
pc.listener.OnPlayerSync();
return true;
}
/**
@ -579,11 +565,7 @@ Player::SeekDecoder()
/* re-start the decoder */
StartDecoder(*pipe);
if (!ActivateDecoder()) {
/* decoder failure */
player_command_finished(pc);
return false;
}
ActivateDecoder();
} else {
if (!IsDecoderAtCurrentSong()) {
/* the decoder is already decoding the "next" song,
@ -933,7 +915,7 @@ Player::PlayNextChunk()
return true;
}
inline bool
inline void
Player::SongBorder()
{
FormatDefault(player_domain, "played \"%s\"", song->GetURI());
@ -942,8 +924,7 @@ Player::SongBorder()
pc.outputs.SongBorder();
if (!ActivateDecoder())
return false;
ActivateDecoder();
pc.Lock();
@ -957,8 +938,6 @@ Player::SongBorder()
if (border_pause)
idle_add(IDLE_PLAYER);
return true;
}
inline void
@ -967,14 +946,7 @@ Player::Run()
pipe = new MusicPipe();
StartDecoder(*pipe);
if (!ActivateDecoder()) {
assert(song == nullptr);
StopDecoder();
player_command_finished(pc);
delete pipe;
return;
}
ActivateDecoder();
pc.Lock();
pc.state = PlayerState::PLAY;
@ -1101,8 +1073,7 @@ Player::Run()
} else if (IsDecoderAtNextSong()) {
/* at the beginning of a new song */
if (!SongBorder())
break;
SongBorder();
} else if (dc.LockIsIdle()) {
/* check the size of the pipe again, because
the decoder thread may have added something