Commit Graph

12 Commits

Author SHA1 Message Date
Max Kellermann
5f77910097 conf: const pointers in block get functions
All config_get_block_*() functions should accept constant config_param
pointers.
2009-01-25 16:03:49 +01:00
Max Kellermann
33e44fbde8 output: don't include conf.h from output_control.h
Minimize header dependencies.
2009-01-18 19:48:31 +01:00
Max Kellermann
4d472c265e conf: no CamelCase, part I
Renamed functions, types, variables.
2009-01-17 20:23:27 +01:00
Max Kellermann
ea515494cb added prefix to header macros
"LOG_H" is a macro which is also used by ffmpeg/log.h.  This is
ffmpeg's fault, because short macros should be reserved for
applications, but since it's always a good idea to choose prefixed
macro names, even for applications, we are going to do that in MPD.
2008-10-31 09:19:53 +01:00
Max Kellermann
0eae1c55ad output: moved code to audio_output_update()
Moved code from syncAudioDeviceStates() to audio_output_update().
2008-10-29 22:17:44 +01:00
Max Kellermann
58c5bee9f0 output: use bool for return values and flags
Don't return 0/-1 on success/error, but true/false.  Instead of int,
use bool for storing flags.
2008-10-29 20:40:27 +01:00
Max Kellermann
71351160b1 don't include os_compat.h
When there are standardized headers, use these instead of the bloated
os_compat.h.
2008-10-08 10:49:29 +02:00
Max Kellermann
6e21e24cae audio_output: added method pause()
pause() puts the audio output into pause mode: if supported, it may
perform a special action, which keeps the device open, but does not
play anything.  Output plugins like "shout" might want to play silence
during pause, so their clients won't be disconnected.  Plugins which
do not support pausing will simply be closed, and have to be reopened
when unpaused.

This pach includes an implementation for the shout plugin, which
sends silence chunks.
2008-09-29 16:43:55 +02:00
Max Kellermann
e2a12deead audio_output: workaround for deadlock
During debugging, I found a deadlock between flushAudioBuffer() and
the audio_output_task(): audio_output_task() didn't notice that there
is a command, and flushAudioBuffer() waited forever in notify_wait().
I am not sure yet what is the real cause; work around this for now by
waking up non-finished audio outputs in every iteration.
2008-09-26 07:12:29 +02:00
Max Kellermann
2b782b82ea output: semi-asynchronous playback
Send an output buffer to all output plugins at the same time, instead
of waiting for each of them separately.  Make several functions
non-blocking, and introduce the new function audio_output_wait_all()
to synchronize with all audio output threads.
2008-09-24 07:23:19 +02:00
Max Kellermann
f9316fbbbe output: renamed the functions in output_control.c
Getting rid of CamcelCase, again.
2008-09-09 10:03:24 +02:00
Max Kellermann
e2c916e6ca output: moved code from audioOutput.c to output_control.c
Similar to decoder_control.c, output_control.c will provide functions
for controlling the output thread (which will be implemented later).
2008-09-09 10:02:34 +02:00