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2013-09-04util/Error: new error passing libraryMax Kellermann1-30/+24
Replaces GLib's GError.
2013-08-07Makefile.am: move sources to libsystem.aMax Kellermann1-1/+1
2013-08-07FatalError: new library to replace mpd_error.hMax Kellermann1-3/+2
2013-08-03audio_format: convert to C++Max Kellermann1-28/+24
2013-07-30tag: convert to C++Max Kellermann1-0/+1
2013-07-30output_api: convert to C++Max Kellermann1-1/+1
2013-07-30pcm_buffer: convert to C++Max Kellermann1-2/+1
2013-04-17use g_thread_new() if GLib is recent enoughMax Kellermann1-2/+5
Fixes deprecation warnings.
2013-04-17OutputInternal: use Mutex instead of GMutexMax Kellermann1-33/+30
2013-04-17output: convert to C++Max Kellermann1-5/+1
2013-04-09pcm_*: move to src/pcm/Max Kellermann1-1/+1
2013-02-02FilterInternal: convert struct filter to a OO interfaceMax Kellermann1-22/+20
2013-02-01filter: convert to C++Max Kellermann1-1/+1
2013-01-31pcm_*: convert to C++Max Kellermann1-1/+1
2013-01-30filter/convert: convert to C++Max Kellermann1-1/+1
2013-01-30{encoder,output}_api.h: allow compiling as C++Max Kellermann1-1/+1
2013-01-20PlayerControl: move functions into the classMax Kellermann1-1/+1
2013-01-10notify: convert to C++Max Kellermann1-2/+2
2013-01-07filter/replay_gain: convert to C++Max Kellermann1-1/+1
2013-01-04player_control.h: convert header to C++Max Kellermann1-1/+1
2013-01-04MusicChunk: move functions to methodsMax Kellermann1-2/+2
2013-01-04buffer, pipe: convert to C++Max Kellermann1-2/+3
2013-01-04output_*: convert to C++Max Kellermann1-13/+18
2012-09-25output: new option "tags" may be used to disable sending tagsMax Kellermann1-1/+1
Implements Mantis ticket 0003340.
2012-08-29decoder/mad, output_thread: add gcc_unlikely()Max Kellermann1-1/+1
2012-06-12audio-parser, output_thread: work around -Wmaybe-uninitializedMax Kellermann1-0/+5
False positives in gcc 4.7.
2011-10-20pcm_mix: return bool, make unimplemented format non-fatalMax Kellermann1-2/+6
Let the caller deal with a failure.
2011-10-10pcm_{mix,volume}: pass only sample_format to pcm_mix()Max Kellermann1-1/+1
The other audio_format attributes are not used.
2011-09-19output_plugin: the plugin allocates the audio_output objectMax Kellermann1-17/+14
Pass audio_output objects around instead of void pointers. This will give some more control to the plugin, and prepares for non-blocking audio outputs.
2011-09-01output_thread: reimplement CANCEL synchronizationMax Kellermann1-7/+1
The output thread could hang indefinitely after finishing CANCEL, because it could have missed the signal while the output was not unlocked in ao_command_finished(). This patch removes the wait() call after CANCEL, and adds the flag "allow_play" instead. While this flag is set, playback is skipped. With this flag, there will not be any excess wait() call after the pipe has been cleared. This patch fixes a bug that causes mpd to discontinue playback after seeking, due to the race condition described above.
2011-07-20output_thread: unlock the mutex while calling cancel()Max Kellermann1-1/+6
The method may take longer, and we shouldn't be holding the lock.
2011-03-16audio_format, output_thread: add more audio_format_valid() assertionsMax Kellermann1-0/+5
2011-01-29copyright year 2011Max Kellermann1-1/+1
2011-01-10include cleanupMax Kellermann1-0/+1
2011-01-10player_control: removed the global variable "pc"Max Kellermann1-1/+1
Allocate a player_control object where needed, and pass it around. Each "client" object is associated with a "player_control" instance. This prepares multi-player support.
2011-01-07output_thread: fix double lockMax Kellermann1-3/+0
During the whole output thread, the audio_output object is locked, and it is only unlocked while waiting for the GCond and while running a plugin method. The error handler in ao_play_chunk() attempted to lock the object again, which was code from MPD 0.15.x which should have been removed a long time ago.
2010-12-21add void casts to suppress "result unused" warnings (clang)Max Kellermann1-1/+1
2010-11-05output_plugin: add method delay()Max Kellermann1-0/+30
This method is used to reduce the delay of commands issued to the shout plugin.
2010-11-04output_thread: fix assertion failure due to race condition in OPENMax Kellermann1-1/+9
Change the assertion on "fail_timer==NULL" in OPEN to a runtime check. This assertion crashed when the output thread failed while the player thread was calling audio_output_open().
2010-11-04output_internal: protect attribute "fail_timer" with mutexMax Kellermann1-0/+5
2010-09-25eliminate g_error() usageThomas Jansen1-1/+2
Replaced all occurrences of g_error() with MPD_ERROR() located in a new header file 'mpd_error.h'. This macro uses g_critical() to print the error message and then exits gracefully in contrast to g_error() which would internally call abort() to produce a core dump. The macro name is distinctive and allows to find all places with dubious error handling. The long-term goal is to get rid of MPD_ERROR() altogether. To facilitate the eventual removal of this macro it was added in a new header file rather than to an existing header file. This fixes #2995 and #3007.
2010-08-19output_thread: fix race condition after CANCEL commandMax Kellermann1-0/+10
Clear the notification before finishing the CANCEL command, so the notify_wait() after that will always wait for the right notification, sent by audio_output_all_cancel().
2010-05-02output_thread: call replay gain filter manuallyMax Kellermann1-15/+57
Don't add it to the filter chain, because we need to apply replay gain before cross-fading with the next song. Add a second replay_gain filter which is used for the song being faded in (chunk->other).
2010-05-02player_thread: move cross-fading to output threadMax Kellermann1-0/+30
Remove cross_fade_apply(), and call pcm_mix() in the output thread, mixing the chunk and chunk->other together.
2010-05-02output_thread: moved code to ao_filter_open(), ao_filter_close()Max Kellermann1-7/+19
2010-05-02output_thread: moved filter invocation to ao_filter_chunk()Max Kellermann1-16/+52
2010-02-17replay_gain: optionally use hardware mixer to apply replay gainMax Kellermann1-1/+2
Add an option for each audio output which enables the use of the hardware mixer, instead of the software volume code. This is hardware specific, and assumes linear volume control. This is not the case for hardware mixers which were tested, making this patch somewhat useless, but we will use it to experiment with the settings, to find a good solution.
2010-02-17replay_gain: reimplement as a filter pluginMax Kellermann1-0/+11
Apply the replay gain in the output thread. This means a new setting will be active instantly, without going through the whole music pipe. And we might have different replay gain settings for each audio output device.
2009-12-31Update copyright notices.Avuton Olrich1-1/+1
2009-11-14audio_format: added function audio_format_to_string()Max Kellermann1-10/+6
Unified function for converting an audio_format object to a string, for log messages and for the "status" command.