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4331 Commits

Author SHA1 Message Date
Max Kellermann
f7420dbfe1 input_stream: make input_plugins NULL terminated 
This is easier to traverse.
 2009-12-14 22:43:00 +01:00
Max Kellermann
400600ffff filter: added normalize filter plugin 
Wrap the AudioCompress library in a filter plugin.
 2009-12-14 22:24:00 +01:00
Albin Eldstål-Damlin
940e66bb89 Fix and use filter_configured_new() 2009-12-14 22:23:05 +01:00
Albin Eldstål-Damlin
69391dadda Proper error reporting from filter_config 2009-12-14 22:18:28 +01:00
Albin Eldstål-Damlin
ff3393ebf1 Fixed memory leak on incorrect route configuration 2009-12-14 22:18:28 +01:00
Albin Eldstål-Damlin
0ac0bd26e7 Split filter_config into its own module 2009-12-14 22:12:58 +01:00
Albin Eldstål-Damlin
8587fcbb93 Error reporting, pcm_buffer, performance tweaks 2009-12-14 20:41:09 +01:00
Albin Eldstål-Damlin
a4fbf772c1 Initial filter chain and filter configuration for outputs. 2009-12-14 17:56:31 +01:00
Albin Eldstål-Damlin
e28c5a0beb Initial (statically configured) route filter plugin 2009-12-14 17:41:28 +01:00
Albin Eldstål-Damlin
c38b9490a8 Minor documentation fix 2009-12-14 17:41:10 +01:00
Max Kellermann
c3085d7b61 Merge branch 'v0.15.x' 
Conflicts:
	src/decoder/ffmpeg_plugin.c
 2009-12-14 17:40:50 +01:00
Max Kellermann
8f7bc70bf5 decoder/wavpack: don't use the nonstandard "uchar" type 
Use the signed C99 type int8_t instead.
 2009-12-11 12:45:57 +01:00
Max Kellermann
5a354a1ed4 mixer: explicitly close all mixers on shutdown 
Mixers with the "global" flag set aren't closed automatically when the
output device is closed.  Thus, they might still be open when MPD
shuts down.
 2009-12-08 08:47:47 +01:00
Max Kellermann
f4b707b4ca mapper: apply filesystem_charset to playlists 
This fixes an inconsistency in the stored playlist subsystem: when
obtaining the list of playlists (listplaylist, listplaylistinfo), the
file names in the playlist directory are converted to UTF-8 (according
to filesystem_charset), but when saving or loading playlists, the
filesystem_charset setting was ignored.
 2009-12-08 08:33:14 +01:00
Max Kellermann
cd69fee0a4 command: verify playlist name in the "rm" command 
Call spl_valid_name() in spl_delete().
 2009-12-08 08:32:26 +01:00
Max Kellermann
23e46b38ca mapper: fix memory leak when playlist_directory is not set 
Don't allocate the file name before the playlist_dir==NULL check.
 2009-12-08 08:06:10 +01:00
Thomas Jansen
179502fe93 decoder_api: prefer stream_tag over decoder_tag 
If both tags (stream and decoder) are present, we prefer the stream tag.
Fixes #2698, where ICY tag contained useful information, but was
overwritten with bogus decoder tag data.
 2009-12-07 14:52:48 +01:00
Viliam Mateicka
b6b377edd1 pcm_volume: change old code to use format instead of bits 2009-12-03 20:56:57 +01:00
Viliam Mateicka
a76097210f encoders: remove unnessesary pointers to const strings 2009-12-03 20:43:13 +01:00
Viliam Mateicka
ac0bf1a445 httpd: use get_mime_type to determine encoder content 2009-12-03 20:27:08 +01:00
Viliam Mateicka
7b80e73810 encoders: implement new get_mime_types method 2009-12-03 20:11:32 +01:00
Viliam Mateicka
6d11711a01 encoder: add get_mime_type() method to determine content type by httpd output plugin 2009-12-03 19:39:34 +01:00
Viliam Mateicka
bae03e173e pcm_mix: change old code to use format instead of bits 2009-12-03 17:03:21 +01:00
Viliam Mateicka
07b388f8d4 null_encoder: use pcm_buffer 2009-12-03 17:03:20 +01:00
Viliam Mateicka
4809213676 flac_encoder: add support for libFLAC < 1.1.3 2009-12-03 14:53:30 +01:00
Jeffrey Middleton
c77fa296bc compress: add config.h 
This includes some default values of #defined constants used in the
code; it won't compile without it.
 2009-12-02 21:14:35 -06:00
Max Kellermann
c412d6251e audio_format: changed "bits" to "enum sample_format" 
This patch prepares support for floating point samples (and probably
other formats).  It changes the meaning of the "bits" attribute from a
bit count to a symbolic value.
 2009-12-02 22:29:50 +01:00
J. Shagam
4076523198 compress: upgraded to AudioCompress 2.0 
Copied sources from
http://beesbuzz.biz/code/audiocompress/AudioCompress-2.0.tar.gz

[mk: created this patch under fluffy's name and fixed some gcc
signed/unsigned comparison warnings]
 2009-12-02 18:11:53 +01:00
svitoos
7162fe85ce tag_id3: fix ID3v1 charset conversion 
If we define id3v1_encoding, then the tags are not added to the
database.
 2009-11-30 17:42:46 +01:00
Max Kellermann
16123f1b8e ffmpeg: don't try to force stereo 
The plugin code tried to force libavcodec to supply stereo samples.
That however has never actually worked.  By removing this code, we are
able to play surround files for the first time.
 2009-11-30 09:59:05 +01:00
Max Kellermann
3857bb9990 decoder/mpcdec: set 24 bit sample format 
This fixes a regression due to a typo caused by "decoder: use
audio_format_init_checked()".
 2009-11-25 08:59:13 +01:00
Max Kellermann
300f936228 pcm_mix: implemented 32 bit support 2009-11-19 21:00:54 +01:00
Max Kellermann
1358428031 pcm_volume: implemented 32 bit support 
Support 32 bit samples with software mixer.
 2009-11-19 21:00:50 +01:00
Max Kellermann
c33bbd947b Merged release 0.15.6 from branch 'v0.15.x' 
Conflicts:

	NEWS
	configure.ac
 2009-11-19 19:59:34 +01:00
Max Kellermann
21fdf47b56 decoder/flac: fixed compiler warning 
Removed the "vtrack" local variable (which triggered a gcc warning
because it was after the newly introduced NULL check), and run
strtol() on the original parameter.
 2009-11-19 19:49:44 +01:00
Max Kellermann
97f8e017c4 decoder/flac: fixed NULL pointer dereference in CUE code 
The function flac_vtrack_tnum() was missing a strrchr()==NULL check.
 2009-11-18 19:55:38 +01:00
Viliam Mateicka
d37b4bb199 cmdline: print out list of encoders in --version info 2009-11-17 20:39:26 +01:00
Viliam Mateicka
ea92dee1ae encoder: let wave encoder to use pcm_buffer, pcm conversion code cleanup 2009-11-17 20:39:21 +01:00
Viliam Mateicka
5420f9ae76 encoder: introducing flac encoder plugin 2009-11-17 19:41:35 +01:00
Max Kellermann
f51ba6464a id3: allow 4 MB RIFF/AIFF tags 
Allow RIFF/AIFF ID3 tags up to 4 MB (old limit was 256 kB).  This
might still be too small for some users, and when somebody complains,
we might do something more clever (like streaming the data into
libid3tag?).
 2009-11-15 18:44:53 +01:00
Max Kellermann
77b95d08a5 decoder/ffmpeg: align the output buffer 
On some platforms, libavcodec wants the output buffer aligned to 16
bytes (because it uses SSE/Altivec internally).  It will segfault when
you don't obey this rule.
 2009-11-15 17:39:09 +01:00
Max Kellermann
39404725f0 output/openal: use audio_format_to_string() 2009-11-15 16:20:20 +01:00
Max Kellermann
5d1e5f4ea0 crossfade: use audio_format_valid() in assertion 2009-11-15 15:39:29 +01:00
Max Kellermann
141cbc60b9 decoder/audio: eliminate the "bits" variable 
Pass the audiofile_setup_sample_format() result to
audio_format_init_checked().
 2009-11-14 23:35:37 +01:00
Max Kellermann
2c1fb48318 decoder/audiofile: moved code to audiofile_setup_sample_format() 2009-11-14 23:22:14 +01:00
Max Kellermann
1dfadf4815 decoder/modplug: count frame position 
Don't maintain the current time stamp in a floating point variable,
because this is subject to rounding errors.
 2009-11-14 22:30:57 +01:00
Max Kellermann
f5b9e3c064 decoder/modplug: floating point division for song duration 
More exact total time.
 2009-11-14 22:27:27 +01:00
Max Kellermann
ff70dbd316 decoder/modplug: check ModPlug_Read() < 0 
Negative return values are not documented here, but since the function
prototype is signed, let's be sure.
 2009-11-14 22:27:04 +01:00
Max Kellermann
dd4625ce13 decoder/mikmod: count frame position 
Don't maintain the current time stamp in a floating point variable,
because this is subject to rounding errors.
 2009-11-14 02:24:42 +01:00
Max Kellermann
1648c7aa5b decoder/mikmod: sample rate is configurable 
The new option "sample_rate" sets the sample rate for libmikmod.
 2009-11-14 02:24:42 +01:00
Max Kellermann
edaf017908 decoder/mikmod: set drv_name and drv_version from PACKAGE/VERSION 2009-11-14 02:24:42 +01:00
Max Kellermann
2c7bf61e68 decoder/mikmod: no CamelCase 2009-11-14 02:07:41 +01:00
Max Kellermann
7efb548921 decoder/mikmod: removed the struct mod_Data 2009-11-14 02:07:41 +01:00
Max Kellermann
0c5329aedc decoder/mikmod: merged open()/close() into decode() 
These functions are trivial, we don't need them separate.
 2009-11-14 02:07:41 +01:00
Max Kellermann
2d236e281f decoder/mikmod: static mod_Data object 
Don't allocate this object, put it on the stack.
 2009-11-14 02:07:41 +01:00
Max Kellermann
cef5dcc0a1 audio_format: added function audio_format_to_string() 
Unified function for converting an audio_format object to a string,
for log messages and for the "status" command.
 2009-11-14 01:15:26 +01:00
Max Kellermann
719990b1c5 decoder: use audio_format_init_checked() 
Let the audio_check library verify the audio format in all (relevant,
i.e. non-hardcoded) plugins.
 2009-11-14 00:47:22 +01:00
Max Kellermann
f47bb8c1db audio_check: checker functions for audio_format attributes 
These functions are a wrapper for audio_valid_X().  On error, they
return a GError object.
 2009-11-14 00:47:19 +01:00
Max Kellermann
873025a495 decoder/sidplay: correctly calculate floating point time 
Internally, use only the integer time.  When needed, convert it to a
floating point seconds value.
 2009-11-14 00:46:30 +01:00
Max Kellermann
409a3ed808 player_thread: corrected two assertions on "queued" 
At this point, the function may be called from the SEEK handler.
 2009-11-14 00:45:52 +01:00
Max Kellermann
76283c25a5 player_thread: initialize chunk->times in silence generator 
When waiting for the decoder to provide more data, the player thread
generates silence chunks if needed.  However, it forgot to initialize
the chunk.times attribute, which had now an undefined value.  This
patch sets it to -1.0, meaning "value is undefined".  Add a ">= 0.0"
check to audio_output_all_check().  This fixes spurious relative
seeking errors, because sometimes, the "elapsed" value falls back to
0.0.
 2009-11-12 18:41:25 +01:00
Max Kellermann
b9866e43d3 player_control: hold lock while reading status 2009-11-12 18:40:36 +01:00
Max Kellermann
9947b82cad added .#* to .gitignore 
Temporary editor files.
 2009-11-12 18:39:40 +01:00
Max Kellermann
5b82ffc291 include config.h in all sources 
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.
 2009-11-12 09:17:03 +01:00
Max Kellermann
8068fd5228 decoder/vorbis: fixed gcc "signed" warning 2009-11-12 09:16:34 +01:00
Max Kellermann
b9c610ac87 directory: include config.h 
*sigh* another Large File breakage.  ino_t/dev_t this time.  We need
to include config.h in directory.h to get this straight.
 2009-11-11 23:36:36 +01:00
Max Kellermann
59189160e3 decoder/wavpack: allow more than 2 channels 
Remove the OPEN_2CH_MAX option.  MPD's support for surround sound is
still clunky, but we're working on it.
 2009-11-11 23:03:20 +01:00
Max Kellermann
ee5d3337a7 decoder/wavpack: activate 32 bit support 
MPD has been supporting 32 bit samples since version 0.15.  This patch
changes one check, and removes the 32->24 conversion code.

Note that WavPack floating point samples have 32 bits, and MPD doesn't
have a special check for floating point - therefore, this WavPack
plugin still returns 24 bit integer samples as before (until we have
float support in the MPD core).
 2009-11-11 21:49:00 +01:00
Max Kellermann
4c6a8e3ca5 decoder/vorbis: initialize before entering the loop 
Call decoder_initialize() before entering the loop.  We don't need to
call ov_read() before ov_info().  When the stream number changes,
check if the audio format is still the same.
 2009-11-11 21:34:55 +01:00
Max Kellermann
4f38cc9cae decoder/vorbis: moved error strings to vorbis_strerror() 2009-11-11 21:12:10 +01:00
Max Kellermann
dfc09a37c9 decoder/vorbis: removed the OggCallbackData typedef 
Use the struct name instead.
 2009-11-11 21:09:08 +01:00
Max Kellermann
8588c21689 decoder/vorbis: fix typo in comment 2009-11-11 21:09:08 +01:00
Max Kellermann
2decc65b45 decoder/vorbis: removed redundant "bits" initialization 
This is done by audio_format_init().
 2009-11-11 21:03:04 +01:00
Max Kellermann
0fb877740b decoder/flac: check "seekable" in libFLAC callbacks 
Return FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED if this input
stream does not support seeking.
 2009-11-11 21:02:52 +01:00
Max Kellermann
37181c9181 decoder/flac: moved code to flac_data_get_audio_format() 
Remove the audio_format attribute, add "frame_size" instead.  The
audio_format initialization and check is moved both to
flac_data_get_audio_format().
 2009-11-11 20:44:21 +01:00
Max Kellermann
08b139f37c decoder/flac: use stream_info instead of audio_format 
Use the sample rate stored in the stream_info struct instead of the
audio_format struct.
 2009-11-11 20:36:53 +01:00
Max Kellermann
3973aeecd2 decoder/flac: use frame header instead of audio_format 
When calculating the properties of the frame, use sample_rate and
other information from the frame header instead of the stored
audio_format object.
 2009-11-11 20:36:46 +01:00
Max Kellermann
5b2d32b499 decoder/oggflac: moved stream_info check to oggflac_decode() 2009-11-11 20:36:21 +01:00
Max Kellermann
e0d5ee0045 decoder/flac: calculate time stamp from current frame 
Don't update a float timestamp, this will make imprecisions add up
after a while.  We already have the number of the current frame, let's
just calculate the float timestamp from that for every decoder_data()
command.  For this, we need to add the attribute "first_frame", for
CUE sheet songs.
 2009-11-11 20:18:39 +01:00
Max Kellermann
d35efddd65 decoder/flac: calculate bit rate in flac_common_write() 
Removed the "bit_rate" attribute from the flac_data struct.  Pass the
number of bytes since the last call to flac_common_write(), and let
it calculate the bit rate.
 2009-11-11 19:52:14 +01:00
Max Kellermann
7b13776f2d decoder/flac: store the whole stream info object, not duration 
We don't want to work with floating point values if possible.  Get the
integer number of frames from the FLAC__StreamMetadata_StreamInfo
object, and convert it into a float duration on demand.  This patch
adds a check if the STREAMINFO packet has been received yet.
 2009-11-11 19:25:15 +01:00
Max Kellermann
f937ec9a7c decoder/flac: merge code into flac_decoder_initialize() 
Wrapper for FLAC__stream_decoder_process_until_end_of_metadata(),
decoder_initialized().
 2009-11-11 19:08:10 +01:00
Max Kellermann
a3f5284dc6 decoder/flac: merged code into flac_decoder_new() 
Convenience wrapper for FLAC__stream_decoder_new() and
FLAC__stream_decoder_set_metadata_respond().
 2009-11-11 19:07:30 +01:00
Max Kellermann
4a8cc87b4d decoder/flac: free the "pathname" variable earlier 
Free the pointer right after its last use, i.e. after the
FLAC__stream_decoder_init_file() call.
 2009-11-11 19:05:24 +01:00
Max Kellermann
183725733a decoder/flac: emulate FLAC__stream_decoder_init_stream() 
Remove the wrapper flac_init().
 2009-11-11 18:08:22 +01:00
Max Kellermann
3c1bacbdbc decoder/flac: use the new API functions 
Use the type and function names of the libFLAC 1.1.3 API.  Map the new
API to the old one with macros.
 2009-11-11 17:59:46 +01:00
Max Kellermann
d5ed23438a decoder/flac: removed the fake flac_ogg_init() fallback 
Don't even try to call it with an old libFLAC API.
 2009-11-11 17:01:14 +01:00
Max Kellermann
5bbaf0c9f1 decoder/flac: moved code to flac_compat.h 2009-11-11 16:43:34 +01:00
Max Kellermann
f2f8290242 decoder/{flac,vorbis}: include config.h for LFS 
Allow those plugins to open large files on 32 bit platforms.
 2009-11-11 16:37:42 +01:00
Max Kellermann
c1186693b5 decoder/flac: merged code into flac_decoder_loop() 
The decoder loop of flac_decode_internal(), flac_container_decode()
and flac_filedecode_internal() is merged into this one function.  This
unifies the code, and uses the frame number to identify the end of a
CUE sub song.
 2009-11-11 16:28:44 +01:00
Max Kellermann
80b220a3a6 decoder/flac: keep track of current frame number 
We need this for more exact end-of-subsong detection for CUE files.
 2009-11-11 15:31:17 +01:00
Max Kellermann
5cc3c4f503 Merge remote branch 'origin/v0.15.x' 2009-11-11 15:14:20 +01:00
Max Kellermann
96204ea3dc fd_util: don't call fd_set_nonblock() if open() has failed 
This fixes an assertion failure.
 2009-11-11 14:30:38 +01:00
Max Kellermann
9d1a34e30b added missing config.h includes for extended LFS support 
All sources which might work with large files must include config.h,
to get Large File Support on 32 bit platforms.
 2009-11-11 14:15:34 +01:00
Max Kellermann
69d9716f8b update: added missing config.h includes 
This broke sticker and archive support.
 2009-11-11 14:13:24 +01:00
Max Kellermann
dca4d9cf83 decoder/flac: fixed CUE seeking range check 
If flac_container_decode() gets a seek destination which is out of
range, it ignores the SEEK command (never finishes it).  This leads to
MPD lockup, because the player thread waits for completion.
 2009-11-11 08:55:55 +01:00
Max Kellermann
707b9fea17 decoder/flac: removed redundant NULL checks 
After the decoder loop, "flac_dec" is always set.
 2009-11-11 08:37:21 +01:00
Max Kellermann
68f77e4163 oggflac: rewind stream after FLAC detection 
The oggflac plugin has been completely broken for quite a while and
nobody has noticed - maybe we should remove it?
 2009-11-11 08:14:37 +01:00
Max Kellermann
d605329f83 decoder/flac: moved code to flac_pcm.c 2009-11-11 07:59:22 +01:00
Max Kellermann
f6e7dffada decoder/flac: moved code to flac_metadata.c 2009-11-11 07:50:40 +01:00
Max Kellermann
43549db718 decoder/flac: return replay_gain_info object from helper function 
Make the function more generic by not passing "struct flac_data" to
it.
 2009-11-11 07:35:16 +01:00
Max Kellermann
7c0c8ca8d7 Merge branch 'master' of git://git.musicpd.org/metyl/mpd 2009-11-11 06:45:23 +01:00
Max Kellermann
884be8e2b3 decoder/flac: merged some code into flac_tag_apply_metadata() 2009-11-11 00:05:14 +01:00
Max Kellermann
305de100a7 decoder/oggflac: initialize the "tag" variable 2009-11-10 23:56:59 +01:00
Viliam Mateicka
79035d7ed9 wave_encoder: new encoder for streaming PCM wave files. 
When using wave encoder with httpd audio output mpd can input this stream via http and audiofile decoder.
This for example opens simple way to configure lossless audio streaming port(like jack or pulseaudio does but without overhead).
Another possibility can be using it for gathering raw data for visualization plugins (If sync issue will be resolved)
 2009-11-10 22:29:54 +00:00
Max Kellermann
c1a999c492 decoder/flac: don't use float to calculate song duration 
Simple (up-rounding) integer division is good enough.  We're casting
the result back to an integer anyway.
 2009-11-10 22:03:58 +01:00
Max Kellermann
e51d9fc6a9 decoder/flac: pass VorbisComment to comments_to_tag() 2009-11-10 21:58:19 +01:00
Max Kellermann
2f69831fb8 decoder/flac: use pcm_buffer instead of fixed buffer 
This is a great simplification for flac_common_write(), because we can
convert and submit all of the buffer in one turn.  No more partial
buffers with complicated formulas.
 2009-11-10 21:46:10 +01:00
Max Kellermann
b6a2ffd3d7 decoder/flac: added function flac_data_deinit() 
Clean up tag and replay_gain_info there.
 2009-11-10 21:42:15 +01:00
Max Kellermann
b722d3d7f3 configure.ac: require GLib 2.12 
Drop the required GLib version from 2.16 to 2.12, because many current
systems still don't have GLib 2.16.  This requires several new
compatibility functions in glib_compat.h.
 2009-11-10 21:14:22 +01:00
Max Kellermann
de57c21a3b Merge branch 'v0.15.x' 
Conflicts:
	src/input/lastfm_input_plugin.c
	src/song_save.c
 2009-11-10 21:13:03 +01:00
Max Kellermann
84917721c7 moved GLib compatibility code to glib_compat.h 2009-11-10 21:07:54 +01:00
Max Kellermann
937b2b1744 sticker: added fallback for sqlite3_prepare_v2() 
This function was not present in SQLite < 3.4.
 2009-11-10 20:55:29 +01:00
Max Kellermann
8c0680f6b9 input/lastfm: fixed variable name in GLib<2.16 code path 
Should be "lastfm_user", not "lastfm_username".
 2009-11-10 20:54:17 +01:00
Max Kellermann
118495d372 decoder/flac: pass void pointer to flac_convert() 
That function diverts into various bit formats; it doesn't need a
typed pointer.
 2009-11-10 19:57:58 +01:00
Max Kellermann
a6bee71f1a decoder/flac: pass audio_format.bits to flac_convert() 
Don't use audio_format_sample_size() for identifying the sample
format.
 2009-11-10 19:57:28 +01:00
Max Kellermann
e0e6813a1d fd_util: removed creat_cloexec() 
Add a "mode" argument to open_cloexec() instead.
 2009-11-10 16:53:24 +01:00
Max Kellermann
3d2a9d3545 fd_util: added function pipe_cloexec() 
Same as pipe_cloexec_nonblock(), but doesn't set non-blocking mode.
 2009-11-10 16:53:20 +01:00
Max Kellermann
6975c087e0 decoder_list: fix decoder_plugin_from_mime_type() 
Copy'n'paste error: call decoder_plugin_supports_mime_type() instead
of decoder_plugin_supports_suffix().
 2009-11-09 22:49:05 +01:00
Max Kellermann
54033c74e4 output/alsa: fill period buffer with silence before draining 
ALSA passes full period buffers to the hardware.  If an application
doesn't finish writing a period, libasound will nonetheless send the
partial buffer (with undefined trailing data).  This causes noise at
the end of playback.  This patch attempts to track the current
position within the period buffer, and generates silence at the end,
before calling snd_pcm_drain().
 2009-11-09 22:22:31 +01:00
Max Kellermann
8420f1420f player_thread: drain audio outputs at the end of the playlist 
When there's no queued song, and the current one has finished playing,
first make sure that the hardware outputs have really finished playing
the last chunk: call the drain() method in all audio outputs.  Without
this patch, MPD stopped playback shortly before the ALSA sound card
had finished playing.
 2009-11-09 22:22:27 +01:00
Max Kellermann
3359f8785e output_thread: added command DRAIN 
This command manually drains the hardware buffer.  This is useful when
the player thread want to make sure that everything has been played.
 2009-11-09 22:16:26 +01:00
Max Kellermann
96b974bc45 player_control: removed the "volatile" attribute 
Our use of the "volatile" keyword was wrong from the start, and now
that we have proper locking, we can safely remove all of them.
 2009-11-09 20:33:45 +01:00
Max Kellermann
1a4025420c fd_util: added missing NONBLOCK fallback for socket() 2009-11-08 22:24:02 +01:00
Max Kellermann
223b0db5bd fd_util: relicense under BSD 2-clause 
We'll copy this code to libmpdclient, and that's easier if its license
is BSD.
 2009-11-08 22:15:22 +01:00
Max Kellermann
2f4144e1cd utils: removed function set_nonblocking() 
It's not used anymore, its features have been moved to fd_util.c.
 2009-11-08 22:11:37 +01:00
Max Kellermann
f66edccffd fd_util: added O_NONBLOCK functions 
Changed the wrappers for pipe(), socket(), accept().  On WIN32, this
does not work for pipe().
 2009-11-08 22:11:35 +01:00
Max Kellermann
b043ade456 fd_util: fixed typo in API documentation 2009-11-08 22:07:14 +01:00
Max Kellermann
217b494cc5 encoder/null: removed empty close() method 
That's an optional method.
 2009-11-08 21:44:01 +01:00
Max Kellermann
5ef62312af encoder/null: removed unused audio_format attribute 2009-11-08 21:43:19 +01:00
Max Kellermann
5479ed7cfb fd_util: added API documentation 2009-11-08 21:38:52 +01:00
Max Kellermann
cac63bfd21 fd_util: unexport fd_set_cloexec() 
This function is used only internally.
 2009-11-08 21:38:38 +01:00
Max Kellermann
1573ea1485 inotify: set close-on-exec flag 
Added wrapper for inotify_init1() to fd_util.c.
 2009-11-07 19:02:53 +01:00
Max Kellermann
e3af0032b2 set the close-on-exec flag on all file descriptors 
Added the "fd_util" library, which attempts to use the new thread-safe
Linux system calls pipe2(), accept4() and the options O_CLOEXEC,
SOCK_CLOEXEC.  Without these, it falls back to FD_CLOEXEC, which is
not thread safe.

This is particularly important for the "pipe" output plugin (and
others, such as JACK/PulseAudio), because we were heavily leaking file
descriptors to child processes.
 2009-11-07 18:55:16 +01:00
Max Kellermann
9b21152600 decoder_thread: close input file 
An input_stream_close() call was missing after today's code
reorganization.
 2009-11-07 17:58:52 +01:00
Max Kellermann
c440faa94d log: redirect stdout/stderr to /dev/null if syslog is used 
Don't hold a file descriptor on root's tty when syslog is used for
logging.
 2009-11-07 17:48:57 +01:00
Max Kellermann
375fd5ed4c output/jack: added option "server_name" 2009-11-07 17:26:21 +01:00
Max Kellermann
ec25cda68b output_all: automatically attempt to re-enable failed outputs 
When an output's enable() method has failed, and playback starts,
retry to enable it.  Without this, the user may be confused, because
he sees the device is "enabled" but cannot use it, and currently there
is no error message in the log.
 2009-11-07 17:22:34 +01:00
Max Kellermann
c9f726048c output/httpd: moved code to httpd_output_bind() 2009-11-07 16:52:44 +01:00
Max Kellermann
c2251dc5a2 exclude: use GPatternSpec instead of fnmatch() 
GLib's version of fnmatch() is more portable.
 2009-11-07 16:29:29 +01:00
Max Kellermann
a505cbc6c9 added missing source file decoder_print.c 2009-11-07 16:28:21 +01:00
Max Kellermann
c422344190 database: I/O error handling in db_save() 
Check ferror() instead of the fprintf() return value.
 2009-11-07 16:20:07 +01:00
Max Kellermann
1a4cfc3d90 update_walk: log new container files 2009-11-07 16:03:25 +01:00
Max Kellermann
2f1bd39be8 command: added command "decoders" 
This command prints a list of decoder plugins and their suffixes /
MIME types.
 2009-11-07 15:57:22 +01:00
Max Kellermann
4624dfcb30 decoder_list: moved print_all_decoders() to cmdline.c 
Export the decoder_plugins array.  The function
decoder_plugin_print_all_decoders() it is UI specific and should not
live in this backend library.
 2009-11-07 15:46:45 +01:00
Max Kellermann
3546d931a1 decoder_thread: check for STOP before calling the plugin 
Before calling the plugin's decode method, we should ensure that we
didn't receive a STOP command during initialization.
 2009-11-07 15:37:18 +01:00
Max Kellermann
4dadb965a7 decoder_thread: moved code to decoder_input_stream_open() 
This function opens the stream and waits for it to become ready;
meanwhile it checks for STOP commands.  It is code moved from
decoder_run_stream().
 2009-11-07 15:35:50 +01:00
Max Kellermann
f2184db1cd decoder_thread: added local variable "dc" in decoder_run_file() 
Simplify the expressions.
 2009-11-07 15:24:38 +01:00
Max Kellermann
41f3f12709 output/jack: free source port names on exit 
Make valgrind happy.
 2009-11-07 15:17:48 +01:00
Max Kellermann
5d55b45654 decoder_list: pass previous plugin pointer to lookup functions 
Remove the static integer hack, that's not thread safe and sucks.
 2009-11-07 15:14:16 +01:00
Max Kellermann
e3da174fca decoder_list: moved suffix/mime_type checks to decoder_plugin.c 2009-11-07 15:14:11 +01:00
Max Kellermann
bb862a8ceb decoder_list: back to NULL terminated list 
A NULL terminated list is easier to iterate.
 2009-11-07 15:14:09 +01:00
Max Kellermann
9ba900486e decoder_thread: open input stream on demand 
Moved the global input stream opener to decoder_run_stream().
decoder_run_file() now opens the input stream each time a plugin
provides a stream decoder method.
 2009-11-07 15:10:12 +01:00
Max Kellermann
587284bae6 decoder_thread: moved plugin loops to separate functions 
Tame the large decoder_run_song() function.
 2009-11-07 14:57:46 +01:00
Max Kellermann
4c7bfa514f uri: added function attributes 
Let gcc optimize a little bit more.
 2009-11-07 14:17:28 +01:00
Max Kellermann
f9218423b9 utils: renamed stringFoundInStringArray() 
No CamelCase.  Use bool instead of int.  Make both arguments
mandatory.
 2009-11-06 19:50:47 +01:00
Max Kellermann
ba34d48cf0 output/jack: dynamic source port list 
Same as the previous patch: create up to 16 configured source ports.
The plugin tries to do its best at guessing the right combination for
the given input file, the number of source and destination ports.
 2009-11-06 18:58:35 +01:00
Max Kellermann
2598dd5109 output/jack: dynamic destination port list 
Support up to 16 configured destination ports, that should really be
enough for everybody.
 2009-11-06 18:55:26 +01:00
Max Kellermann
fac6e9ecdb output/jack: renamed option "ports" to "destination_ports" 
Be more clear which kind of port should be configured here.
 2009-11-06 01:54:58 +01:00
Max Kellermann
dbbead6e72 output/jack: renamed "output ports" to "destination ports" 
Use the same name as in the libjack API documentation.
 2009-11-06 01:35:19 +01:00
Max Kellermann
8cb9f9b070 playlist_queue: use playlist plugins to load from playlist_directory 
This patch allows the client to load a playlist file from the playlist
directory with a plugin.  This can be used with the "load" command,
but the client has to pass the file name including the suffix.  We
will probably use the music directory in the future, to support
playlist files inside the music directory.
 2009-11-06 01:09:21 +01:00
Max Kellermann
61cb5df842 playlist_queue: moved code to playlist_open_remote_into_queue() 2009-11-06 01:07:42 +01:00
Max Kellermann
7e66f34154 playlist_list: added function playlist_list_open_path() 
Added an interface for loading playlists from a local file.
 2009-11-06 01:07:39 +01:00
Max Kellermann
f3203b5de5 playlist: added extm3u plugin 
This new plugin parses extm3u files.  Files without the "#EXTM3U"
header are still parsed by the plain old "m3u" plugin.
 2009-11-06 00:41:42 +01:00
Max Kellermann
65e56ff829 playlist/{m3u,pls}: removed URI checks 
The caller is responsible for verifying the song URI.
 2009-11-06 00:36:32 +01:00
Max Kellermann
a4970c66ef playlist_list: rewind the stream before opening the playlist 
If one plugin has failed to open the playlist, it may have consumed a
part of the stream already.  This may lead to a failure in all
following plugins.  Fix: rewind the stream before each open() call.
 2009-11-06 00:11:36 +01:00
Max Kellermann
945287358b output/httpd: bind port when output is enabled 
Implement the methods enable() and disable().  Bind the HTTP port in
the enable() method, but reject all incoming connections until the
output is opened.
 2009-11-05 23:47:29 +01:00
Max Kellermann
979cd5a768 output/jack: support mono input 
When MPD plays a mono song (audio_format.channel==1), connect only one
source port to both destination ports.
 2009-11-05 20:02:04 +01:00
Max Kellermann
a68da8a475 output/jack: clear ring buffers before activating 
After playback has stopped, the ring buffers may still contain
samples.  These will be played when playback is started the next
time.  We should clear the buffers each time.
 2009-11-05 20:01:50 +01:00
Max Kellermann
2a9685cb3a output/jack: use jack_client_open() instead of jack_client_new() 
jack_client_new() is deprecated.  This requires libjack 0.100
(released nearly 5 years ago).  We havn't been testing older libjack
versions anyway.

As a side effect, there is the new option "autostart".
 2009-11-05 20:01:18 +01:00
Max Kellermann
88abfc0d0f output/jack: added option "client_name" 
Instead of using MPD's audio output name (setting "name"), use a
separate configuration option.  Change the default to "Music Player
Daemon".
 2009-11-05 19:55:00 +01:00
Max Kellermann
4ec25b5d64 update_walk: log unrecognized files 
When a song's tags could not be loaded during database update, log
this as a debug message.  Same for a song being removed because its
updated tag could not be read.
 2009-11-05 08:01:29 +01:00
Max Kellermann
e96dc9a14c database: rescan after metadata_to_use change 
Store a list of supported tag items in the database.  When loading a
database which does not have a matching list, we must rescan in order
to get the missing information.
 2009-11-04 18:48:22 +01:00
Max Kellermann
a434c35eb4 tag: added function tag_name_parse() 
Convert a string into a tag_type enum.
 2009-11-04 18:47:42 +01:00
Max Kellermann
7af8c88e37 song_save: explicitly parse the colon 
Clear the colon.  This simplifies all attribute parsers, because they
can now use strcmp() instead of strncmp().
 2009-11-04 18:43:16 +01:00
Max Kellermann
a027bdf118 decoder_thread: initialize decoder_control.quit 
If left uninitialized, then the decoder thread quits spuriously.
 2009-11-04 09:44:50 +01:00
Max Kellermann
c043bf0f63 Merge branch 'master' of git://git.musicpd.org/romain/mpd 2009-11-04 09:20:13 +01:00
Romain Bignon
5744634094 sticker comments in code and example configuration file 
Signed-off-by: Romain Bignon <romain@peerfuse.org>
 2009-11-04 00:21:58 +01:00
Max Kellermann
a22c93b659 player_thread: on return, reset next_song only if queued 
If no song was queued, then player_control.next_song might contain the
value for the next QUEUE command.  We must not reset that.
 2009-11-03 23:32:37 +01:00
Max Kellermann
507606bb78 player_thread: detect finished queued song 
When the decoder finishes the "queued" song very quickly (before the
"current" song finishes playing), an assertion in do_play() fails
because it thinks that it should start decoding the queued song,
although that has in fact just finished.
 2009-11-03 23:29:50 +01:00
Max Kellermann
f421c8a191 player_control: moved pc.next_song assertion into lock 
The assertion shouldn't access player_control.next_song without
locking it.
 2009-11-03 23:17:44 +01:00
Max Kellermann
d06f8baf69 player_thread: moved code to decoding_next_song() 
Simplify several expressions.
 2009-11-03 22:27:40 +01:00
Max Kellermann
56b8081af6 player_thread: lock player in player_check_decoder_startup() 
Don't access attributes without the lock.
 2009-11-03 21:23:48 +01:00
Max Kellermann
98d30ac9cf decoder_control: pass pipe and buffer to dc_start() 
Don't access decoder_control attributes directly.
 2009-11-03 21:18:22 +01:00
Max Kellermann
98150f503a player_thread: lock inside player_wait_for_decoder() 
Lock the player_control object when modifying its attributes.
 2009-11-03 21:02:54 +01:00
Max Kellermann
6c78c21fb8 player_thread: moved code to player_dc_start() 2009-11-03 21:01:56 +01:00
Max Kellermann
7fd2097a44 decoder_control: don't check command in decoder_is_starting() 
Asynchronous decoder startup is gone, and we don't need to check
command==DECODE_COMMAND_START anymore.
 2009-11-03 21:01:49 +01:00
Max Kellermann
89893faa19 decoder_control: merge next_song and current_song 
These two variables are redundant, we need only one of them.
 2009-11-03 20:02:19 +01:00
Max Kellermann
bfa7da943c player_thread: don't set errored_song on audio error 
It's not used if pc.error==PLAYER_ERROR_AUDIO.
 2009-11-03 20:01:19 +01:00
Max Kellermann
734676fcfb decoder_thread: unlock the decoder while checking the stream 
This is only a slight change to the previous locking behaviour: keep
the decoder unlocked during the loop, and lock it only while checking
decoder_control.command.
 2009-11-03 19:21:55 +01:00
Max Kellermann
acb265d082 player_thread: don't start the decoder asynchronously 
The START command returns without blocking; we don't need the
asynchronous decoder start anymore.
 2009-11-03 19:18:17 +01:00
Max Kellermann
77a647fc26 decoder_thread: open input stream after command finished 
Return the result to the caller more quickly.  This unifies error
handling: no error can be reported before the command is finished.
 2009-11-03 19:17:52 +01:00
Max Kellermann
59ffb5b7c1 decoder_control: make the song objects const 
They are just informational.
 2009-11-03 19:16:25 +01:00
Jeffrey Middleton
4dc25d3908 alsa_plugin.c: workaround snd_pcm_drain bug 
Reintroduce a fix from commit 52a0653 (Warren Dukes): "don't call
snd_pcm_drain unless we're already in the RUNNING state". This prevents
ALSA with dmix from sometimes hanging when snd_pcm_drain is called, e.g.
when moving from one song to the next (as in mantis issue 2634).
 2009-11-02 23:58:15 -06:00
Max Kellermann
0f9f82f227 output_thread: moved code to ao_next_chunk() 2009-11-02 20:20:14 +01:00
Max Kellermann
55e3aa8179 output_thread: return from ao_play() if chunk->next is NULL 
When the "next" chunk to be played is NULL, return from ao_play()
immediately, without going over the "while" loop (no-op).
 2009-11-02 20:20:14 +01:00
Max Kellermann
408d52fe39 player_thread: check command before waiting during pause 
While paused, the player thread re-locks its mutex and waits for a
signal.  This is racy: when the command is set while the thread is
waiting for the lock, it may wait forever.  This patch adds another
command check before player_wait().
 2009-11-02 20:20:13 +01:00
Max Kellermann
b9013944dc output: signal the output thread when CANCEL is finished 
After CANCEL, the output thread waits for another signal before it
continues playback, to synchronize with the caller.  There were some
situations where this signal wasn't sent properly.  This patch adds an
explicit g_cond_signal() at two code positions.
 2009-11-02 19:09:25 +01:00
Max Kellermann
e814f8d5bd update: removed unused variable "update_notify" 
That variable has been superseded by "remove_notify" (defined in
update_remove.c).
 2009-11-02 17:22:41 +01:00
Max Kellermann
64a481d873 {decoder,player}_control: removed duplicate wakeups 
Don't wake up the target thread in every iteration of the wait() loop.
Waking it up once, right after the command has been set, must be
enough.
 2009-11-02 17:12:00 +01:00
Max Kellermann
93d8f9f00e player_control: lock player before setting seek parameters 
These parameters must be protected with a mutex, too.  Wrap everything
inside player_lock()/player_unlock(), and use player_command_locked()
instead of player_command().
 2009-11-02 17:02:05 +01:00
Max Kellermann
d1742a2330 output_thread: check command before g_cond_wait() 
After CANCEL, call g_cond_wait() only if the new command is still
NONE.  Problem is that ao_command_finished() has to unlock the
audio_output object, and in the meantime, the player thread might have
submitted a new command.
 2009-11-02 17:01:17 +01:00
Max Kellermann
5555d30bbd song_save: free song object on error 
Fix a minor memory leak.
 2009-11-01 17:51:32 +01:00
Max Kellermann
4b17aca747 song_save: load one song at a time 
Changed songvec_load() to song_load().  Added start and end markers
for each song.  Removed the "key" line, it's redundant.
 2009-11-01 17:51:29 +01:00
Max Kellermann
63dda94a02 database: save database format version 2009-11-01 17:50:01 +01:00
Max Kellermann
7f9ee00980 directory_save: partially revert the g_str_has_prefix() patch 2009-11-01 17:49:49 +01:00
Max Kellermann
53a749780a database: use strcmp() instead of g_str_has_prefix() 2009-11-01 15:54:06 +01:00
Max Kellermann
c504004702 database: removed redundant music_root allocation 
The "music_root" global variable is allocated by db_init().
 2009-11-01 15:51:19 +01:00
Max Kellermann
8bfe3497b0 replay_gain: trigger OPTIONS idle event on mode change 2009-11-01 15:44:56 +01:00
Max Kellermann
9bcfd3a47d text_file: allocate line buffers dynamically 
Use a single GString buffer object in all functions loading the
database.  Enlarge it automatically for long lines.  This eliminates
the maximum line length for tag values.  There is still an upper limit
of 512 kB to prevent denial of service, but that's reasonable I guess.
 2009-11-01 15:37:16 +01:00
Max Kellermann
451f932d80 directory_save: allocate directory object earlier, assign mtime 
Allocate the directory object after the "directory:" line.  Assign the
mtime from the input file to this new object, instead of to the parent
directory.
 2009-11-01 15:34:14 +01:00
Max Kellermann
10b7608926 directory_save: free directory on error 
Fix a minor memory leak in the error handler.
 2009-11-01 15:34:13 +01:00
Max Kellermann
2cd8a9fecf directory_save: abort on duplicate subdirectory 
The old code tried to recover, but what's the point of that?  If a
directory is duplicate, something is wrong with the database file.
 2009-11-01 15:34:13 +01:00
Max Kellermann
22279127f9 directory_save: moved code to directory_load_subdir() 2009-11-01 15:34:12 +01:00
Max Kellermann
ad01e1249b decoder_api: check decoder==NULL in decoder_read() 
It's legal to pass decoder=NULL to decoder_read().  Add a check.
 2009-11-01 15:34:12 +01:00
Max Kellermann
b242175e18 song_save: increased maximum line length to 32 kB 
The line buffer had a fixed size of 5 kB, and was allocated on the
stack.  This was too small for some users.  As a hotfix, we're
increasing the buffer size to 32 kB now, allocated on the heap.  In
MPD 0.16, we'll switch to dynamic allocation.
 2009-11-01 15:27:55 +01:00
Max Kellermann
6ef428af2e decoder_control: removed the global variable "dc" 
Allocate a decoder_control object where needed, and pass it around.
This will allow more than one decoder thread one day.
 2009-10-31 19:22:56 +01:00
Max Kellermann
806496dfc9 Merge branch 'v0.15.x' 
Conflicts:
	NEWS
	configure.ac
	src/decoder/ffmpeg_plugin.c
	src/update.c
 2009-10-31 18:23:56 +01:00
Max Kellermann
3de912e2b9 decoder_control: removed unused DECODE_TYPE macros 2009-10-31 18:03:50 +01:00
Max Kellermann
9eadb517da player_thread: simplified thread destruction 
Simply use "return" instead of g_thread_exit().
 2009-10-31 18:01:05 +01:00
Max Kellermann
1ae4e4dcd3 songvec: sort songs by album name first, then disc/track number 
When the songs of two albums are in the same directory, all songs of
an album should be right next to each others.
 2009-10-31 17:36:56 +01:00
Max Kellermann
d099a7e464 songvec: simplified compare_tag_item() 
Moved some code to tag_get_value_checked(), to eliminate several NULL
checks.
 2009-10-31 17:32:00 +01:00
Max Kellermann
25a806a347 player_control: protect command, state, error with a mutex 
Use GMutex/GCond instead of the notify library.  Manually lock the
player_control object before accessing the protected attributes.  Use
the GCond object to notify the player thread and the main thread.
 2009-10-31 17:02:12 +01:00
Max Kellermann
73cff374fd {player,output}_thread: fixed elapsed_time quirks 
Right after seeking and song change, the elapsed_time shows old
information, because the output thread didn't finish a full chunk
yet.  This patch re-adds a second elapsed_time variable, and keeps
track of a fallback value, in case the output thread can't provide a
reliable value.
 2009-10-30 16:28:15 +01:00
Max Kellermann
cec019efff output_thread: return bool from ao_play() 
Return false when there was no chunk in the pipe.  If the function
returns true, then audio_output_task() will not wait for a notify from
the player thread.  This fixes a race condition.
 2009-10-29 23:35:27 +01:00
Max Kellermann
4748decd8d player_thread: set error status in play_next_chunk() 
Don't set the error in play_chunk(); do all the error handling in the
caller.  The errored_song attribute isn't set anymore; it doesn't make
sense for PLAYER_ERROR_AUDIO.
 2009-10-29 22:39:48 +01:00
Max Kellermann
975143ab47 output_control: fixed deadlock in audio_output_update() 
Call a version of audio_output_close() which doesn't lock recursively.
 2009-10-29 22:39:42 +01:00
Viliam Mateicka
bb5acc939f httpd: add config option to limit number of clients 2009-10-29 22:38:18 +01:00
Max Kellermann
bde3d14339 output: consistently lock audio output objects 
Always keep the audio_output object locked within the output thread,
unless a plugin method is called.  This fixes several race conditions.
 2009-10-29 17:06:40 +01:00
Max Kellermann
1403172ef3 output_plugin: added method "drain" 
drain() is the opposite of cancel(): it waits until all data in the
buffer has finished playing.  Instead of implicitly draining in the
close() method like the ALSA plugin has been doing it forever, let the
output thread decide whether to drain or to cancel.
 2009-10-29 15:59:40 +01:00
Max Kellermann
f74ee1a352 output/alsa: don't recover on CANCEL 
The recovery is for nothing if we get CLOSE afterwards.  Let's not
recover in the cancel() method, and let the next play() call sort it
out.
 2009-10-29 15:59:35 +01:00
Max Kellermann
cf8d278b78 output_thread: removed redundant filter_close() call 
Don't call filter_close() right after ao_close().
 2009-10-29 15:58:21 +01:00
Max Kellermann
82af161210 output/pulse: initialize pulse_output.mixer 
This variable was uninitialized and led to crashes.
 2009-10-29 15:58:18 +01:00
Max Kellermann
9fed97b1f1 decoder/ffmpeg: removed the "author" vs "artist" workaround 
libavformat gives us the song artist in the "author" field.  Since we
use av_metadata_conv(), we don't need to check for "artist".
 2009-10-28 22:17:10 +01:00
Max Kellermann
04816a6369 decoder/ffmpeg: convert metadata 
Convert the metadata with the libavformat function av_metadata_conv().
This ensures that canonical tag names are provided by libavformat, and
we can remove the "artist" vs "author" workaround.
 2009-10-28 22:12:22 +01:00
Max Kellermann
d083032236 update: delete ignored symlinks from database 
When you disable the "follow_outside_symlinks" or the
"follow_inside_symlinks" setting, the next update should remove the
now-ignored files from the database.
 2009-10-27 22:06:28 +01:00
Alam Arias
83a9cf74fb include pulse/version.h for PA_CHECK_VERSION 2009-10-27 07:46:53 +01:00
Viliam Mateicka
a13e9832e7 encoder: renaming none_encoder to null_encoder 2009-10-26 20:02:34 +01:00
Viliam Mateicka
f67426871b mpd.conf: new bool config value for enabling/disabling inotify update 2009-10-26 19:14:40 +01:00
Viliam Mateicka
2bfddd4310 encoder: new encoder plugin which just pass data through 2009-10-24 19:01:15 +02:00
Viliam Mateicka
7b343eaf50 add --disable-inotify for configure to disable inotify when autodetected 2009-10-24 18:24:29 +02:00
Max Kellermann
ac830468bf output/jack: implement methods enable()/disable() 
Don't connect to JACK before MPD has daemonized.
 2009-10-23 10:56:25 +02:00
Max Kellermann
7547b1170b output/pulse: implement methods enable()/disable() 
Don't connect to PulseAudio before MPD has daemonized.
 2009-10-23 10:56:16 +02:00
Max Kellermann
e53ca368a5 output_plugin: added methods enable() and disable() 
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.
 2009-10-23 10:55:52 +02:00
Max Kellermann
c426a0bc5c output/pulse: call mixer on state changes 
Don't let the mixer plugin "override" the libpulse callbacks.
Instead, add a "mixer" attribute to the pulse_output struct, and call
the mixer on all interesting events.
 2009-10-23 10:33:26 +02:00
Max Kellermann
acc99da73d mixer_control: don't close the mixer if set_volume() fails 
A mixer is useful enough if it can be read.  Setting it may be
found unavailable at runtime.
 2009-10-23 10:33:23 +02:00
Max Kellermann
c4f895daf4 mixer_plugin: get_volume() may return -1 if unavailable 
If the method get_volume() returns -1 and no error object is set, then
the volume is currently unavailable, but the mixer should not be
closed immediately.
 2009-10-23 10:32:25 +02:00
Max Kellermann
ede828c910 mixer_control: allow methods "open" and "close" to be NULL 
It's possible to have a mixer implementation which does not explicitly
need the methods open() and close().
 2009-10-23 09:15:51 +02:00
Max Kellermann
7dd172efec mixer/pulse: don't get volume if stream is not yet ready 
Moved the check from pulse_mixer_open() to pulse_mixer_update().
 2009-10-22 20:28:12 +02:00
Max Kellermann
80ac82c8fb output/fifo: renamed source to fifo_output_plugin.c 2009-10-22 19:23:30 +02:00