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* output: added option "always_on" for radio stationsMax Kellermann2010-03-101-0/+9
| | | | | | | Did you ever accidently click "stop" while feeding a radio station? This option sets the output device to "pause" to disable the "close" method. It falls back to "pause" then, which is specific to the plugin. Some plugins implement it by feeding silence.
* Update copyright notices.Avuton Olrich2009-12-311-1/+1
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* output_thread: added command DRAINMax Kellermann2009-11-091-0/+3
| | | | | This command manually drains the hardware buffer. This is useful when the player thread want to make sure that everything has been played.
* output_plugin: added methods enable() and disable()Max Kellermann2009-10-231-0/+12
| | | | | | | With these methods, an output plugin can allocate some global resources only if it is actually enabled. The method enable() is called after daemonization, which allows for more sophisticated resource allocation during that method.
* output_init: renamed parameter "error" to "error_r"Max Kellermann2009-10-201-1/+1
| | | | It's a double pointer.
* all: Update copyright header.Avuton Olrich2009-03-131-6/+7
| | | | | | | | 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.
* output_control: removed audio_output_signal()Max Kellermann2009-03-101-8/+0
| | | | This function was part of a workaround which we don't need anymore.
* output: play from a music_pipe objectMax Kellermann2009-03-091-5/+4
| | | | | | | | Instead of passing individual buffers to audio_output_all_play(), pass music_chunk objects. Append all those chunks asynchronously to a music_pipe instance. All output threads may then read chunks from this pipe. This reduces MPD's internal latency by an order of magnitude.
* output_control: make audio_output_open() staticMax Kellermann2009-03-091-4/+0
| | | | | audio_output_open() is only called by audio_output_update(). Don't export it.
* output_all: audio_output_all_update() returns boolMax Kellermann2009-03-071-1/+3
| | | | | audio_output_all_update() returns true when there is at least open output device which is open.
* output_init: return GError on errorMax Kellermann2009-03-011-1/+10
| | | | Do error handling with GError instead of aborting with g_error().
* output: audio_output_init() returns boolMax Kellermann2009-02-251-1/+1
| | | | Return true/false instead of 1/0.
* output: pass the music chunk pointer as void*, not char*Max Kellermann2009-02-231-1/+1
| | | | | | The meaning of the chunk depends on the audio format; don't suggest a specific format by declaring the pointer as "char*", pass "void*" instead.
* output_control: no CamelCaseMax Kellermann2009-02-161-12/+11
| | | | Renamed variables.
* conf: const pointers in block get functionsMax Kellermann2009-01-251-1/+1
| | | | | All config_get_block_*() functions should accept constant config_param pointers.
* output: don't include conf.h from output_control.hMax Kellermann2009-01-181-2/+1
| | | | Minimize header dependencies.
* conf: no CamelCase, part IMax Kellermann2009-01-171-1/+2
| | | | Renamed functions, types, variables.
* added prefix to header macrosMax Kellermann2008-10-311-2/+2
| | | | | | | "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.
* output: moved code to audio_output_update()Max Kellermann2008-10-291-0/+7
| | | | Moved code from syncAudioDeviceStates() to audio_output_update().
* output: use bool for return values and flagsMax Kellermann2008-10-291-2/+5
| | | | | Don't return 0/-1 on success/error, but true/false. Instead of int, use bool for storing flags.
* don't include os_compat.hMax Kellermann2008-10-081-1/+2
| | | | | When there are standardized headers, use these instead of the bloated os_compat.h.
* audio_output: added method pause()Max Kellermann2008-09-291-0/+3
| | | | | | | | | | | | 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.
* audio_output: workaround for deadlockMax Kellermann2008-09-261-0/+9
| | | | | | | | 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.
* output: semi-asynchronous playbackMax Kellermann2008-09-241-2/+2
| | | | | | | 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.
* output: renamed the functions in output_control.cMax Kellermann2008-09-091-10/+10
| | | | Getting rid of CamcelCase, again.
* output: moved code from audioOutput.c to output_control.cMax Kellermann2008-09-091-0/+41
Similar to decoder_control.c, output_control.c will provide functions for controlling the output thread (which will be implemented later).
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