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2011-09-19output_plugin: the plugin allocates the audio_output objectMax Kellermann1-15/+21
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.
2011-09-17output: per-plugin headerMax Kellermann1-0/+1
Move the "extern" declarations from output_list.c, for more type safety.
2011-09-17output: rename plugin source filesMax Kellermann1-0/+0
2011-08-27rename 'Timer' to 'struct timer'Jonathan Neuschäfer1-2/+2
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 Kellermann1-2/+3
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.
2009-03-13all: Update copyright header.Avuton Olrich1-6/+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.
2009-02-26output_plugin: report errors with GErrorMax Kellermann1-3/+6
Use GLib's GError library for reporting output device failures. Note that some init() methods don't clean up properly after a failure, but that's ok for now, because the MPD core will abort anyway.
2009-02-25output_plugin: don't pass audio_output object to method init()Max Kellermann1-2/+1
audio_output_get_name() has been removed, which was the only function left in output_api.h. The output plugin doesn't need the audio_output object at all, remove the parameter from the init() method.
2009-02-23output: pass the music chunk pointer as void*, not char*Max Kellermann1-1/+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.
2009-02-23output_api: play() returns a lengthMax Kellermann1-3/+3
The old API required an output plugin to not return until all data passed to the play() method is consumed. Some output plugins have to loop to fulfill that requirement, and may block during that. Simplify these, by letting them consume only part of the buffer: make play() return the length of the consumed data.
2009-01-25conf: const pointers in block get functionsMax Kellermann1-1/+1
All config_get_block_*() functions should accept constant config_param pointers.
2009-01-22null: added option to disable timer synchronizationMax Kellermann1-1/+11
The null plugin synchronizes the playback so it will happen in real time. This patch adds a configuration option which disables this: the playback will then be as fast as possible. This can be useful to profile MPD.
2009-01-22null: implemented finish() methodMax Kellermann1-0/+13
Free memory in the finish() method to make valgrind happy.
2009-01-22null: no CamelCaseMax Kellermann1-13/+18
Renamed functions and variables.
2009-01-17conf: no CamelCase, part IMax Kellermann1-1/+1
Renamed functions, types, variables.
2009-01-03null, fifo: use GLib instead of utils.hMax Kellermann1-2/+1
2009-01-01null: don't include gcc.hMax Kellermann1-4/+7
Use GLib's G_GNUC_UNUSED instead of macros from gcc.h.
2008-10-29output: use bool for return values and flagsMax Kellermann1-6/+6
Don't return 0/-1 on success/error, but true/false. Instead of int, use bool for storing flags.
2008-10-26renamed src/audioOutputs/ to src/output/Max Kellermann1-0/+0
Again, no CamelCase in the directory name.
2008-09-29use C99 struct initializersMax Kellermann1-9/+6
The old struct initializers are error prone and don't allow moving elements around. Since we are going to overhaul some of the APIs soon, it's easier to have all implementations use C99 initializers.
2008-09-24output: make "struct audio_output" opaque for output pluginsMax Kellermann1-15/+28
We have eliminated direct accesses to the audio_output struct from the all output plugins. Make it opaque for them, and move its real declaration to output_internal.h, similar to decoder_internal.h. Pass the opaque structure to plugin.init() only, which will return the plugin's data pointer on success, and NULL on failure. This data pointer will be passed to all other methods instead of the audio_output struct.
2008-09-24output: set audio_output->open=1 in audio_output_task()Max Kellermann1-3/+0
Since the output plugin returns a value indicating success or error, we can have the output core code assign the "open" flag.
2008-09-24output: pass audio_format to plugin.init() and plugin.open()Max Kellermann1-2/+4
Pass the globally configured audio_format as a const pointer to plugin.init(). plugin.open() gets a writable pointer which contains the audio_format requested by the plugin. Its initial value is either the configured audio_format or the input file's audio_format.
2008-09-08output: const plugin structuresMax Kellermann1-1/+1
Since the plugin struct is never modified, we should store it in constant locations.
2008-09-07output: renamed typedef AudioOutput to struct audio_outputMax Kellermann1-6/+6
Also rename AudioOutputPlugin to struct audio_output_plugin, and use forward declarations to reduce include dependencies.
2008-09-07output: added output_api.hMax Kellermann1-1/+1
Just like decoder_api.h, output_api.h provides the audio output API which is used by the plugins.
2008-08-26enable -Wpointer-arith, -Wstrict-prototypesMax Kellermann1-2/+3
Also enable -Wunused-parameter - this forces us to add the gcc "unused" attribute to a lot of parameters (mostly library callback functions), but it's worth it during code refactorizations.
2008-04-12use size_t and constant pointer in ao pluginsMax Kellermann1-1/+2
The audio output plugins should get a constant pointer, because they must not modify the buffer. Since the size is a non-negative buffer size in bytes, we should change its type to size_t. git-svn-id: https://svn.musicpd.org/mpd/trunk@7293 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-30Move the timing code from the null plugin to timer.c, so it can be easilyJ. Alexander Treuman1-74/+19
used in other plugins (fifo, shout, etc.). git-svn-id: https://svn.musicpd.org/mpd/trunk@6397 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2007-05-30Adding a null output plugin.J. Alexander Treuman1-0/+129
git-svn-id: https://svn.musicpd.org/mpd/trunk@6393 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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