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* pass constant pointersMax Kellermann2008-08-291-2/+2
| | | | And again, convert arguments to const.
* moved struct AudioFormat to audio_format.hMax Kellermann2008-08-261-1/+1
| | | | | We want to expose the AudioFormat structure to plugins; remove some clutter by moving its declaration to a separate header file.
* const pointers in audioOutput.cMax Kellermann2008-04-121-1/+2
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@7345 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* use size_t in audioOutput.c internalsMax Kellermann2008-04-121-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@7294 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* use size_t and constant pointer in ao pluginsMax Kellermann2008-04-121-2/+3
| | | | | | | 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
* fix -Wconst warningsMax Kellermann2008-02-051-3/+3
| | | | | | [ew: cleaned up the dirty union hack a bit] Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7180 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fixed invalid C prototypesMax Kellermann2008-01-261-1/+1
| | | | | Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7142 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Cleanup #includes of standard system headers and put them in one placeEric Wong2008-01-031-0/+1
| | | | | | | | | | | | | This will make refactoring features easier, especially now that pthreads support and larger refactorings are on the horizon. Hopefully, this will make porting to other platforms (even non-UNIX-like ones for masochists) easier, too. os_compat.h will house all the #includes for system headers considered to be the "core" of MPD. Headers for optional features will be left to individual source files. git-svn-id: https://svn.musicpd.org/mpd/trunk@7130 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Adding FIFO audio output. This is pretty much identical to the old one,J. Alexander Treuman2007-06-131-0/+1
| | | | | except that it now uses a timer for throttling. git-svn-id: https://svn.musicpd.org/mpd/trunk@6621 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Load shout first instead of last. This makes it more likely to block otherJ. Alexander Treuman2007-06-121-1/+1
| | | | | | | outputs, which is actually desired behaviour. This way if the shout server takes a while to respond, the shout output can block until connected without messing up other audio outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6554 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Load the shout plugin last. This will make sure it's played to last,J. Alexander Treuman2007-06-101-1/+1
| | | | | reducing the likelyhood of it blocking other outputs. git-svn-id: https://svn.musicpd.org/mpd/trunk@6543 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Adding a null output plugin.J. Alexander Treuman2007-05-301-0/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@6393 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Reverting to the full lsr API. Turns out the simple API needs all of theJ. Alexander Treuman2007-05-241-0/+2
| | | | | | | | audio at once, so it won't work for us. The old full API code was still heavily broken, as each call to pcm_convertSampleRate() used the same state, even if it was processing two streams of audio. The new code keeps a separate state for each audio stream that's being converted. git-svn-id: https://svn.musicpd.org/mpd/trunk@6255 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* The massive copyright updateAvuton Olrich2007-04-051-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@5834 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* sparse: move extern declarations for plugins into header filesEric Wong2007-01-141-0/+10
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@5261 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Don't initialize globals to zero (or NULL)Eric Wong2007-01-141-12/+1
| | | | | | | | Some compilers and linkers aren't smart enough to optimize this, as global variables are implictly initialized to zero. As a result, binaries are a bit smaller as more goes in the .bss and less in the text section. git-svn-id: https://svn.musicpd.org/mpd/trunk@5254 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Replace strdup and {c,re,m}alloc with x* variants to check for OOM errorsEric Wong2006-08-261-0/+1
| | | | | | | | | | | | | | | | | | | I'm checking for zero-size allocations and assert()-ing them, so we can more easily get backtraces and debug problems, but we'll also allow -DNDEBUG people to live on the edge if they wish. We do not rely on errno when checking for OOM errors because some implementations of malloc do not set it, and malloc is commonly overridden by userspace wrappers. I've spent some time looking through the source and didn't find any obvious places where we would explicitly allocate 0 bytes, so we shouldn't trip any of those assertions. We also avoid allocating zero bytes because C libraries don't handle this consistently (some return NULL, some not); and it's dangerous either way. git-svn-id: https://svn.musicpd.org/mpd/trunk@4690 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix missing initializer in DISABLED_AUDIO_OUTPUT_PLUGIN();Avuton Olrich2006-08-201-0/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4658 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Fix warnings for -Wmissing-prototypesAvuton Olrich2006-08-201-2/+2
| | | | | | Add -Wmissing-prototypes if compiling with gcc Static where possible git-svn-id: https://svn.musicpd.org/mpd/trunk@4657 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* audio: malloc reductionsEric Wong2006-08-011-1/+1
| | | | | | | | | | | | | Just malloc all of the audioOutput array in one shot to avoid fragmentation and to improve cache locality when iterating through the array. We also know name and type members of the AudioOutput struct won't change in the config, so there's no need to strdup them. newAudioOutput => initAudioOutput git-svn-id: https://svn.musicpd.org/mpd/trunk@4515 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Add mpd-indent.shAvuton Olrich2006-07-201-32/+32
| | | | | | Indent the entire tree, hopefully we can keep it indented. git-svn-id: https://svn.musicpd.org/mpd/trunk@4410 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Committing qball's patch to list supported audio outputs in --versionJ. Alexander Treuman2006-07-161-0/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4357 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Change shank's email addressJ. Alexander Treuman2006-07-141-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4333 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Use a macro to declare disabled audio output pluginsJ. Alexander Treuman2006-07-141-1/+13
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@4321 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* Huge header update, update the copyright and addAvuton Olrich2006-07-131-1/+1
| | | | | the GPL header where necessary git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* if no audioOutput specified, we no attempt to detect if there exists a ↵Warren Dukes2005-03-121-0/+3
| | | | | usable oss or alsa device git-svn-id: https://svn.musicpd.org/mpd/trunk@3057 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* we ne allow audioOutput plugins to set the final outAudioFormat that will be ↵Warren Dukes2005-03-081-0/+1
| | | | | used. we now use alsa's _near functions to detect what to use. git-svn-id: https://svn.musicpd.org/mpd/trunk@3038 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* implemented dropping of current buffered audio, works for oss, but there seemsWarren Dukes2005-03-051-0/+5
| | | | | to be a "blip" for alsa devices, needs more work git-svn-id: https://svn.musicpd.org/mpd/trunk@3011 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* don't need to pass audioFormat to openDeviceFuncWarren Dukes2004-11-191-2/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2708 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* abstract out audioFormat conversion from shout plugin to the audioOutput layer,Warren Dukes2004-11-021-0/+7
| | | | | now format can be specified for each different audioOutput device git-svn-id: https://svn.musicpd.org/mpd/trunk@2474 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* move audioOutput plugins to audioOutput directoryWarren Dukes2004-11-021-2/+0
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2470 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* merge shank-rewrite-config changesWarren Dukes2004-10-281-2/+6
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2375 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* fix a big time bug in metadataChunk (off by one in an array assignment)Warren Dukes2004-10-251-3/+6
| | | | | also, now we have metadata in our streams git-svn-id: https://svn.musicpd.org/mpd/trunk@2337 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* wee found the audioFormatConversion bug, was actually a bug in shout pluginWarren Dukes2004-10-231-0/+6
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2311 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* shout audioOutput will now connect and disconnect from icecast serverWarren Dukes2004-10-201-1/+1
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2285 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* ok, now we're using some of the new audioOutput layer stuff, needs some ↵Warren Dukes2004-10-201-2/+5
| | | | | serious testing, and there maybe some serios BREAKAGE git-svn-id: https://svn.musicpd.org/mpd/trunk@2279 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* some work on the new audioOutput layerWarren Dukes2004-10-201-11/+5
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2277 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* add audioOutput.cWarren Dukes2004-10-101-0/+6
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2205 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* beginnings of ao audioOutput pluginWarren Dukes2004-09-081-0/+11
| | | git-svn-id: https://svn.musicpd.org/mpd/trunk@2115 09075e82-0dd4-0310-85a5-a0d7c8717e4f
* definition for audioOutput plugin interfaceWarren Dukes2004-09-061-0/+61
git-svn-id: https://svn.musicpd.org/mpd/trunk@2111 09075e82-0dd4-0310-85a5-a0d7c8717e4f
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