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2013-12-15mixer/alsa: fix deadlockMax Kellermann1-1/+13
This deadlock was a regression by commit 8e38b4f8. Since we currently can't resolve this, let's revert the commit, and add a GLib specific workaround for the build failure.
2013-12-13mixer/alsa: use BlockingCall() instead of EventLoop::AddCall()Max Kellermann1-1/+2
This is safer, and works without epoll(). Fixes a build failure with uClibc, which does not support epoll().
2013-10-28*: use nullptr instead of NULLMax Kellermann1-9/+9
2013-10-20Util/ASCII: add function StringEqualsCaseASCII()Max Kellermann1-3/+3
Replaces GLib's g_ascii_strcasecmp().
2013-10-02Log: new logging library APIMax Kellermann1-2/+4
Prepare to migrate away from GLib. Currently, we're still using GLib as a backend.
2013-09-04util/Error: new error passing libraryMax Kellermann1-46/+40
Replaces GLib's GError.
2013-08-10alsa/mixer: defer InvalidateSockets() call to I/O threadMax Kellermann1-1/+2
2013-08-10mixer/alsa: invoke InvalidateSockets() in constructorMax Kellermann1-1/+3
2013-08-10event/MultiSocketMonitor: PrepareSockets() returns timeoutMax Kellermann1-3/+5
Simplify the API, don't use GLib specific integer type.
2013-08-07mixer/alsa: use AllocatedArray for the pollfd bufferMax Kellermann1-3/+5
2013-08-04*: use gcc.h macros instead of GLibMax Kellermann1-4/+5
2013-08-04MixerPlugin: pass config_param referenceMax Kellermann1-10/+10
2013-07-30output_api: convert to C++Max Kellermann1-1/+1
2013-04-16MixerInternal: convert to classMax Kellermann1-10/+8
2013-04-16mixer/Alsa: convert to a classMax Kellermann1-67/+103
2013-02-22mixer_plugin: convert to C++Max Kellermann1-1/+1
2013-01-15mixer/Alsa: use MultiSocketMonitorMax Kellermann1-134/+37
2013-01-09EventPipe: rename to GlobalEventsMax Kellermann1-2/+2
2013-01-09event_pipe.h: convert to C++Max Kellermann1-1/+1
2013-01-09mixer/{alsa,pulse}: convert to C++Max Kellermann1-16/+18
2012-01-05mixer/alsa: listen for external volume changesMax Kellermann1-1/+180
Use libasound's polling functions, implement a bridge to GSource / GPollFD and send idle events to clients when an external program changes the ALSA mixer volume.
2012-01-05mixer/alsa: move code to alsa_mixer_setup()Max Kellermann1-25/+34
Better error handling.
2012-01-05mixer/alsa: move code to alsa_mixer_lookup_elem()Max Kellermann1-24/+27
2011-01-29copyright year 2011Max Kellermann1-1/+1
2009-12-31Update copyright notices.Avuton Olrich1-1/+1
2009-11-12include config.h in all sourcesMax Kellermann1-0/+1
After we've been hit by Large File Support problems several times in the past week (which only occur on 32 bit platforms, which I don't have), this is yet another attempt to fix the issue.
2009-10-21mixer_plugin: pass audio_output pointer to mixer_plugin.init()Max Kellermann1-1/+1
This allows the mixer object to access its associated audio output object.
2009-10-20mixer_plugin: use GError for error handlingMax Kellermann1-19/+36
2009-10-20mixer/{oss,alsa}: renamed the mixer source filesMax Kellermann1-4/+4
2009-04-28alsa_mixer: use g_ascii_strcasecmp() instead of strcasecmp()Max Kellermann1-2/+2
strcasecmp() is locale dependent, making it a bad choice for internal string comparisons.
2009-04-28alsa_mixer: add mixer_index optionDaniel Kahn Gillmor1-2/+7
This allows you to select controls with duplicate names.
2009-04-21alsa_mixer: call snd_config_update_free_global() in finish()Max Kellermann1-1/+3
snd_config_update_free_global() frees cached ALSA configuration. This keeps valgrind a little bit more quiet. This patch moves the call from the open() method into the finish() method, which seems more natural: it allows the use of the config cache, and improves the cleanup phase.
2009-03-27mixer: assert that the new volume value is validMax Kellermann1-4/+0
Added an assertion in mixer_set_volume(). Removed the range checks from the ALSA and OSS plugins.
2009-03-26alsa_mixer: initialize "volume_set" in the open() methodMax Kellermann1-2/+2
"volume_set" is an attribute which becomes undefined when the mixer is closed. That means, it must be initialized each time the mixer is opened.
2009-03-26alsa_mixer: removed superfluous checksMax Kellermann1-10/+6
The MPD core guarantees that methods are always invoked in a consistent state. This means we can remove lots of checks from the volume methods.
2009-03-26alsa_mixer: pass default device to config_get_block_string()Max Kellermann1-14/+7
Instead of replacing NULL with the default device in the open() method, pass the default device to config_get_block_string().
2009-03-26alsa_mixer: make "device" and "control" constMax Kellermann1-6/+5
Use config_get_block_string() instead of config_dup_block_string().
2009-03-26mixer_control: close mixer on failureMax Kellermann1-3/+0
When getting or setting the volume fails, the MPD core close the mixer. Moved the duplicated code from the mixer plugins.
2009-03-26mixer: added flag "open"Max Kellermann1-0/+1
Remember if a mixer object is open or closed. Don't call open() again if it is already open. This guarantees that the mixer plugin is always called in a consistent state, and we will be able to remove lots of checks from the implementations. To support mixers which are automatically opened even if the audio output is still closed (to set the volume before playback starts), this patch also adds the "global" flag to the mixer_plugin struct. Both ALSA and OSS set this flag, while PULSE does not.
2009-03-13all: Update copyright header.Avuton Olrich1-3/+4
This updates the copyright header to all be the same, which is pretty much an update of where to mail request for a copy of the GPL and the years of the MPD project. This also puts all committers under 'The Music Player Project' umbrella. These entries should go individually in the AUTHORS file, for consistancy.
2009-02-16mixer_api: replaced method "control()" with "{get,set}_volume()"Max Kellermann1-71/+73
The method control() is too complicated, and overengineered. Replace it with two trivial functions: get_volume() and set_volume().
2009-01-25mixer_api: removed struct mixer_dataMax Kellermann1-7/+12
The mixer plugins should re-use the mixer struct and incorporate it in their object class.
2009-01-25mixer: merged methods "init" and "configure"Max Kellermann1-23/+6
Both methods are always called together. There is no point in having them separate. This simplifies the code, because the old configure() method could be called more than once, and had to free old allocations.
2009-01-25mixer: removed mixer_configure_legacy(), AC_MIXER_CONFIGUREMax Kellermann1-5/+0
Those have been superseded by the new legacy configuration code.
2009-01-25mixer: make all mixer_plugin pointers constMax Kellermann1-1/+1
The plugin structures must never be modified.
2009-01-25mixer: added missing copyright headersMax Kellermann1-0/+17
2009-01-25conf: allow param==NULLMax Kellermann1-3/+0
Return the default value in the conf_get_block_*() functions when param==NULL was passed. This simplifies a lot of code, because all initialization can be done in one code path, regardless whether configuration is present.
2009-01-25conf: const pointers in block get functionsMax Kellermann1-2/+2
All config_get_block_*() functions should accept constant config_param pointers.
2009-01-18conf: added config_get_block_string()Max Kellermann1-5/+8
This replaces lots of getBlockParam() invocations.
2009-01-18mixer: don't check for NULL before g_free()Max Kellermann1-8/+5
The g_free() function includes a NULL check. We don't have to do it twice.
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