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24 Commits

Author SHA1 Message Date
Eric Wong
90847fc881 Replace strdup and {c,re,m}alloc with x* variants to check for OOM errors 
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
 2006-08-26 06:25:57 +00:00
Avuton Olrich
54a1a9f2b6 Fix missing initializer in DISABLED_AUDIO_OUTPUT_PLUGIN(); 
git-svn-id: https://svn.musicpd.org/mpd/trunk@4658 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2006-08-20 01:06:27 +00:00
Avuton Olrich
f79a70d1b9 Fix warnings for -Wmissing-prototypes 
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
 2006-08-20 00:50:44 +00:00
Eric Wong
eb537f84f1 audio: malloc reductions 
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
 2006-08-01 10:07:16 +00:00
Avuton Olrich
29a25b9933 Add mpd-indent.sh 
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
 2006-07-20 16:02:40 +00:00
J. Alexander Treuman
b38157fc76 Committing qball's patch to list supported audio outputs in --version 
git-svn-id: https://svn.musicpd.org/mpd/trunk@4357 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2006-07-16 14:57:26 +00:00
J. Alexander Treuman
2fa7125cce Change shank's email address 
git-svn-id: https://svn.musicpd.org/mpd/trunk@4333 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2006-07-14 19:37:45 +00:00
J. Alexander Treuman
ba9a2c349f Use a macro to declare disabled audio output plugins 
git-svn-id: https://svn.musicpd.org/mpd/trunk@4321 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2006-07-14 17:39:14 +00:00
Avuton Olrich
a37348a74f Huge header update, update the copyright and add 
the GPL header where necessary

git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2006-07-13 19:20:34 +00:00
Warren Dukes
8583a3bc4e if no audioOutput specified, we no attempt to detect if there exists a usable oss or alsa device 
git-svn-id: https://svn.musicpd.org/mpd/trunk@3057 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2005-03-12 03:10:09 +00:00
Warren Dukes
b5e55a648f we ne allow audioOutput plugins to set the final outAudioFormat that will be 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
 2005-03-08 01:53:13 +00:00
Warren Dukes
92653f8474 implemented dropping of current buffered audio, works for oss, but there seems 
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
 2005-03-05 14:01:13 +00:00
Warren Dukes
1fd8d9a790 don't need to pass audioFormat to openDeviceFunc 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2708 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-11-19 15:09:01 +00:00
Warren Dukes
ee5d5d6330 abstract out audioFormat conversion from shout plugin to the audioOutput layer, 
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
 2004-11-02 17:05:27 +00:00
Warren Dukes
0adfd8ae76 move audioOutput plugins to audioOutput directory 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2470 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-11-02 12:46:52 +00:00
Warren Dukes
58dbe4bb5d merge shank-rewrite-config changes 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2375 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-28 05:14:55 +00:00
Warren Dukes
ce10ba4b11 fix a big time bug in metadataChunk (off by one in an array assignment) 
also, now we have metadata in our streams

git-svn-id: https://svn.musicpd.org/mpd/trunk@2337 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-25 20:09:03 +00:00
Warren Dukes
23c59e8cda wee found the audioFormatConversion bug, was actually a bug in shout plugin 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2311 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-23 12:58:59 +00:00
Warren Dukes
72a7740fd5 shout audioOutput will now connect and disconnect from icecast server 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2285 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-20 20:41:21 +00:00
Warren Dukes
f4d75d7596 ok, now we're using some of the new audioOutput layer stuff, needs some serious testing, and there maybe some serios BREAKAGE 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2279 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-20 16:48:22 +00:00
Warren Dukes
608ac668db some work on the new audioOutput layer 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2277 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-20 16:05:13 +00:00
Warren Dukes
d05c3b510e add audioOutput.c 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2205 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-10-10 13:51:33 +00:00
Warren Dukes
5b2748297d beginnings of ao audioOutput plugin 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2115 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-09-08 02:16:08 +00:00
Warren Dukes
e846891693 definition for audioOutput plugin interface 
git-svn-id: https://svn.musicpd.org/mpd/trunk@2111 09075e82-0dd4-0310-85a5-a0d7c8717e4f
 2004-09-06 19:15:12 +00:00