Commit Graph

4235 Commits

Author SHA1 Message Date
Max Kellermann
e710037760 output_init: added option to disable the hardware mixer
Added the per-device option "mixer_enabled" which allows users to
disable the hardware mixer of an audio output.
2009-04-28 20:33:06 +02:00
Max Kellermann
61b0835512 command: added "sticker delete" command 2009-04-28 20:25:07 +02:00
Max Kellermann
610940a06d sticker: added sticker_delete_value()
sticker_delete_value() deletes only one value in a sticker, while
the old function sticker_delete() deletes all values.
2009-04-28 20:23:27 +02:00
Max Kellermann
7d9316a52d song_save: don't call tag_free(NULL)
When a song was in the database twice (which shouldn't happen), and
the first song had no tag items, MPD calledd tag_free(NULL).  Add a
check to that source location, and an assertion to tag_free().
2009-04-28 19:57:49 +02:00
Max Kellermann
fd81e7e3b6 libsamplerate: use g_ascii_strncasecmp() instead of strncasecmp()
strncasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:42:05 +02:00
Max Kellermann
3db834f6b3 command: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:34:03 +02:00
Max Kellermann
b546cf65bc utils: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:33:44 +02:00
Max Kellermann
d3c93c1c77 tag: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:32:38 +02:00
Max Kellermann
b2924405ae conf: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:32:09 +02:00
Max Kellermann
b1c177528f locate: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:31:44 +02:00
Max Kellermann
0edfbc8a5f input_curl: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:30:12 +02:00
Max Kellermann
c434379d79 mad_decoder: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:29:39 +02:00
Max Kellermann
d5b3dd36fd mp4ff_decoder: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:29:11 +02:00
Max Kellermann
9038882d95 alsa_mixer: use g_ascii_strcasecmp() instead of strcasecmp()
strcasecmp() is locale dependent, making it a bad choice for internal
string comparisons.
2009-04-28 09:28:16 +02:00
Daniel Kahn Gillmor
05dfdfdb39 alsa_mixer: add mixer_index option
This allows you to select controls with duplicate names.
2009-04-28 09:15:48 +02:00
Max Kellermann
f4966ba42c decoder_api: removed dc.pipe assertion from decoder_read()
Database update was broken due to the dc.pipe!=NULL assertion.  This
assertion is only valid while MPD decodes a song, not during database
update.
2009-04-26 10:57:02 +02:00
Max Kellermann
ecb7f24b01 vorbis_encoder: reinitialize vorbis_dsp_state after flush
libvorbis goes into a very long loop if we try to add data after a
flush was invoked by vorbis_analysis_wrote(0).  This seems to be a
problem with the internal end-of-stream marker.  Thus, we cannot reuse
the vorbis_dsp_state object.
2009-04-25 18:27:39 +02:00
Max Kellermann
3888ef2f55 decoder_control: properly cancel an existing command in dc_stop()
When the decoder thread has a pending command, send the STOP command
to cancel this command.  Send STOP again if the decoder thread is
still running after that, just in case the decoder thread has executed
the previous command (which was overwritten).
2009-04-25 15:19:01 +02:00
Max Kellermann
ceb00f787e decoder: added assertions on dc.pipe
dc.pipe must be non-NULL while the decoder thread is running.  Ensure
that with a load of assertions.
2009-04-25 15:07:22 +02:00
Max Kellermann
d01d1ccad2 client: use GTimer to track timeouts 2009-04-25 14:16:24 +02:00
Max Kellermann
616dc9d465 playlist_control: use GTimer in previousSongInPlaylist()
To determine whether to rewind the current song or to go to the
previous song, use a GTimer instead of manually diffing time(NULL).
2009-04-25 14:08:31 +02:00
Max Kellermann
d2010c0289 pulse_mixer: use PULSE's mainloop lock instead of GMutex
Using two different kinds of locks may result in a race condition with
a deadlock.  The libpulse callbacks need no locks at all, because the
mainloop object can be assumed to be already locked.
2009-04-25 13:53:15 +02:00
Max Kellermann
11bcd7f013 curl: moved proxy settings to "input" block
The old global settings "http_proxy_host", "http_proxy_port",
"http_proxy_user" and "http_proxy_password" continue to work.
2009-04-25 13:35:04 +02:00
Max Kellermann
80de8fb93b fluidsynth: added "experimental" comments in the source file 2009-04-25 12:32:22 +02:00
Max Kellermann
472b994779 player_thread: pause when all audio outputs fail to play
When all audio outputs have been closed due to failures, pause the
playback instead of stopping it.  This way, the user may resume
at the current position after the problem has been dealt with.
2009-04-25 11:55:36 +02:00
Max Kellermann
70faf59275 player_thread: pause when output fails while seeking
When no audio outputs could be opened while seeking, leave MPD seeked
at that position and pause playback.  The user may continue from this
point at any time, as soon as the audio outputs are fixed.  The old
behaviour triggered an assertion failure: the failure wasn't passed
properly to the do_play() function, which attempted to play audio
chunks.
2009-04-25 11:36:45 +02:00
Max Kellermann
5ce625ea97 stored_playlist: don't close NULL file on error
spl_append_song() can crash when fopen() fails, because it attempts to
close the invalid file handle (NULL) in the error handler.
2009-04-24 08:57:01 +02:00
Max Kellermann
85658965c9 alsa_output: don't use atexit() to clean up the ALSA library
Call snd_config_update_free_global() manually in our finish() method,
don't use atexit().
2009-04-21 22:47:12 +02:00
Max Kellermann
eb059a789c alsa_mixer: call snd_config_update_free_global() in finish()
snd_config_update_free_global() frees cached ALSA configuration.  This
keeps valgrind a little bit more quiet.  This patch moves the call
from the open() method into the finish() method, which seems more
natural: it allows the use of the config cache, and improves the
cleanup phase.
2009-04-21 22:47:08 +02:00
Max Kellermann
c7c809ecba output_control: close mixer on pause
For non-global mixers (only "pulse" currently), close the mixer when
MPD playback is paused.
2009-04-21 22:17:52 +02:00
Max Kellermann
c9c0415d65 client: free the fifo buffer
This patch fixes a memory leak: the fifo_buffer object was not freed
when the client connection was closed.
2009-04-17 11:37:27 +02:00
Max Kellermann
2cbda895fb icy_server: don't export icy_server_metadata_string()
icy_server_metadata_string() is only called by
icy_server_metadata_page().
2009-04-13 19:39:33 +02:00
Max Kellermann
9919704be3 httpd: use C99 "bool" instead of GLib's gboolean
Plain "bool" consumes only one byte instead of four.
2009-04-13 19:39:19 +02:00
Max Kellermann
3f81f5b476 httpd: use g_ascii_strncasecmp() to compare headers
In HTTP, header names are case insensitive.
2009-04-13 19:39:16 +02:00
Hagen Schink
92ba754fc6 Implemented basic icy support for the httpd output
[mk: folded with patch "Put icy related functions in extra source
files"; moved icy_server.c from HAVE_CURL to ENABLE_HTTPD_OUTPUT;
removed an unused variable]
2009-04-13 19:35:02 +02:00
Max Kellermann
200be26371 decoder_api: submit the song tag to the music pipe
When a new song starts playing, send its tag (song->tag) to the music
pipe.  This allows output plugins to render tags for all songs, not
only those with embedded tags understood by the decoder plugin.
2009-04-13 19:25:53 +02:00
Max Kellermann
548e842799 log: removed "unused" attribute from log_level parameter 2009-04-10 09:14:21 +02:00
Avuton Olrich
0b36e7d944 decoder: prefer wildmidi over fluidsynth 2009-04-06 11:03:45 +02:00
Avuton Olrich
d38f72b902 vorbis: move #define out of function to top of sources 2009-04-02 16:07:52 -07:00
Avuton Olrich
fd90db35b7 decoder: Rename all main decoder plugins functions to *decoder_plugin. 2009-04-02 15:55:10 -07:00
Max Kellermann
a7685780ed configure.ac: renamed --enable-mod to --enable-mikmod 2009-04-01 22:48:06 +02:00
Max Kellermann
cd6182862a httpd: don't pass uninitialized page to httpd_client_check_queue()
The httpd_client_check_queue() callback function does not use its
"user_data" argument.  Don't pass any, and fix the gcc warning.
2009-04-01 22:45:21 +02:00
Max Kellermann
5242305a90 configure.ac: renamed --enable-oggvorbis to --enable-vorbis 2009-04-01 22:45:17 +02:00
Max Kellermann
e720b5bdf8 command: added command "sticker find"
This command allows clients to search for stickers with a specified
name.
2009-04-01 18:53:02 +02:00
Eric Wollesen
c95fa4b441 Move db_get_song into sub-handlers. (FReq 2112)
db_get_song was being called once for all sub-handlers, but with the
addition of the find command, we don't have a URI coming in, so doing
db_get_song once won't work anymore.

[mk: fixed initialization order]
2009-04-01 18:44:39 +02:00
Max Kellermann
c51e1bf1c0 song_sticker: added song_sticker_find()
This is a wrapper for sticker_find(), which looks up the song object.
2009-04-01 18:44:26 +02:00
Max Kellermann
3a4d20faa2 sticker: added sticker_find()
sticker_find() finds stickers with the specified name.
2009-04-01 18:42:06 +02:00
Max Kellermann
7f38c3fc78 directory: added directory_lookup_song()
Moved code from db_get_song().
2009-04-01 18:41:37 +02:00
Max Kellermann
36ec2edacf directory: renamed directory_get_directory()
Renamed directory_get_directory() to directory_lookup_directory().
Added API documentation.
2009-04-01 18:41:33 +02:00
Max Kellermann
cb35d6e687 sticker_print: new library for sending stickers to a client 2009-04-01 17:30:56 +02:00
Max Kellermann
efcf40f55b sticker: pass const sticker to sticker_foreach() 2009-04-01 17:27:59 +02:00
Max Kellermann
8ce2ec7aed client, event_pipe: explicitly ignore the write() result
On both locations, the result of write() can be ignored safely.  In
event_pipe_emit_fast(), that can only be "EAGAIN", which means that
the pipe buffer is full - no further notification required.  In
client_init(), that would be a fatal connection error, which would be
caught by the next event.

This patch fixes gcc warnings.
2009-04-01 17:14:25 +02:00
Max Kellermann
a96bec3655 socket_util: fixed format warning
g_set_error() is a printf-like function, and expects a format string.
Using the return value of gai_strerror() is unsafe.
2009-04-01 16:45:03 +02:00
Max Kellermann
6419cc54ac flac: fixed "unused variable" warning without libcue
Move the declaration of "i" into the "for" loop.
2009-04-01 16:44:27 +02:00
Jochen Keil
4bfbdfe5c5 Tag subtracks according to "cuesheet" vorbis comment value
Cuesheets are often saved as vorbis comment
flac files (CUESHEET=.. case doesn't matter).
We can parse this now and use the information to
tag the subtracks (from the embedded cuesheets).
2009-03-31 22:17:56 +02:00
Jochen Keil
d7b0c768b0 track length is computed correctly now 2009-03-31 22:17:56 +02:00
Jochen Keil
6720a0a940 free previously allocated flac metadata object 2009-03-31 22:17:56 +02:00
Jochen Keil
a1bde6b99d remove old commented code 2009-03-31 22:17:56 +02:00
Jochen Keil
d41e7f7cec Build tags from information in cue sheets
With these methods a tag struct can be created
from the cdtext information in a cue sheet.
The methods depend on a cue parsing library.
Reading from strings (char*) as well as from
a file (FILE*) is supported.
2009-03-31 22:17:56 +02:00
Romain Bignon
62a72a5e4d do not consider single mode with "next" command
This is a little ugly, but as nextSongInPlaylist is both called when
queued is update (in case playlist ended) and for user "next" command,
there isn't any other (simple) solution
2009-03-31 14:15:33 +02:00
Avuton Olrich
98e81287e3 client: group static function declarations together. 2009-03-30 19:21:42 +02:00
Avuton Olrich
ee7369a8f1 queue_print: queue_print_song_info() is not necessry for export. 2009-03-30 19:21:41 +02:00
Avuton Olrich
68a4bb90da queue: queue_generate_id() is not necessary for export. 2009-03-30 19:21:41 +02:00
Avuton Olrich
ed96db3fae player_control: remove unused function playerCurrentDecodeSong(). 2009-03-30 19:21:41 +02:00
Avuton Olrich
6405db931b conf: config_param_free() not necessary for export. 2009-03-30 19:21:41 +02:00
Avuton Olrich
96ab110b44 command: command_error() is not necessary for export. 2009-03-30 19:21:41 +02:00
Avuton Olrich
215cdda08d client: client_write() does not necessary for export. 2009-03-30 19:21:41 +02:00
Romain Bignon
e81f683a18 implemented the 'consume' mode
Consume mode removes each song played
2009-03-30 17:37:55 +02:00
Jochen Keil
80e2aaf379 Bugfix for time/offset in flac plugin
Previous cast to float didn't have any effect because one value is uint
and the other is a floating type but the number itself is even..
This caused some tracks to end before they were really at an end.
2009-03-28 10:13:44 +01:00
Max Kellermann
43864762ee mixer: assert that the new volume value is valid
Added an assertion in mixer_set_volume().  Removed the range checks
from the ALSA and OSS plugins.
2009-03-27 20:10:39 +01:00
Max Kellermann
49e548e773 mpcdec: changed plugin name to "mpcdec"
The "mpcdec" plugin is based on the libmpcdec library.
2009-03-27 19:58:50 +01:00
Max Kellermann
f5548a8654 mpcdec: support the new libmpcdec SV8 API 2009-03-27 19:51:59 +01:00
Max Kellermann
0e18fab655 mpcdec: no CamelCase
Renamed variables and functions.
2009-03-27 19:37:08 +01:00
Max Kellermann
86827fc63e tag_pool: use memcmp() instead of strcmp() for non-terminated string
The strings passed to tag_pool_get_item() are not null-terminated, and
the caller passes the string length.  Don't assume it is
null-terminated anyway by using strcmp().
2009-03-27 19:36:24 +01:00
Max Kellermann
51894725ec tag_pool: use size_t for string length 2009-03-27 19:36:03 +01:00
Sean McNamara
94479ca40f event_pipe can only be non-blocking if !WIN32 2009-03-27 18:03:46 +01:00
Sean McNamara
f5ff243a8b More debugging for Win32 ioctlsocket: complain if it's not a Winsock
socket, because there is no ioctl for non-sockets on Windows
2009-03-27 18:03:10 +01:00
Sean McNamara
37531f6f1e Add winsock2 headers for curl's use of select() on sockets 2009-03-27 18:03:03 +01:00
Sean McNamara
b1e0bde529 Uniform getaddrinfo() on WIN32 or POSIX, because MinGW now supports it 2009-03-27 18:02:56 +01:00
Sean McNamara
9c63ffa546 Winsock2 is needed on MinGW (or other pure Win32 toolchains) for
networking, select(), ntohl(), etc.
2009-03-27 18:02:31 +01:00
Max Kellermann
b91517e761 sticker: move SQLite statements into an array
Simplify initialization and finalization.
2009-03-27 17:05:04 +01:00
Max Kellermann
7d3921bb88 pulse_mixer: protect the struct with a mutex
There are numerous race conditions between the libpulse thread
(pulse_mixer.c callbacks) and the rest of MPD.  Protect the volatile
attributes of the pulse_mixer struct with a mutex to fix that.
2009-03-27 16:55:17 +01:00
Max Kellermann
7f762a5cec pulse_mixer: return if mixer is offline
Eliminate one indent level.  Also remove several debug useless debug
messages.
2009-03-27 16:44:37 +01:00
Max Kellermann
13319e0b70 pulse_mixer: removed superfluous G_GNUC_UNUSED attributes
Those parameters are used after all.
2009-03-27 16:44:36 +01:00
Max Kellermann
d448392f25 pulse_mixer: use local pa_cvolume variable for set_volume()
Don't mess with pulse_mixer.volume for setting the volume.  This
variable should only be used to transfer the current volume from
sink_input_vol() to pulse_mixer_get_volume().
2009-03-27 16:44:36 +01:00
Max Kellermann
8258457b43 pulse_mixer: wait for get_volume() operation to complete
The pa_context_get_sink_input_info() function is asynchronous, and
after it returns, libpulse does not guarantee that the operation has
completed yet; in fact, it is not likely.  Explicitly wait for the
operation to complete.

The code for the new pulse_wait_for_operation() function was inspired
by mplayer and xine code.
2009-03-27 16:44:36 +01:00
Max Kellermann
1a411b1ced mixer_control: don't lock the mutex twice in mixer_failed()
The function mixer_failed() expects the mixer mutex to be already
locked, yet it calls mixer_close(), which attempts to lock the mutex
again, deadlocking itself.
2009-03-27 16:44:31 +01:00
Romain Bignon
e7519829ac renamed smartstop to single and changed behavior
When single mode is enabled, after current song it stops playback,
or it replay same song if repeat mode is activated.
2009-03-27 15:28:49 +01:00
Romain Bignon
e46722b2eb implements the smartstop feature
The smartstop feature is a way to tell mpd to stop playing after
current song.
This patche provides:
- 'state' command returns 'smartstop' state (1 or 0)
- 'smartstop' can activate or not the smartstop state
- when song is terminated, mpd stops playing and smartstop is set to 0
2009-03-27 14:58:31 +01:00
Max Kellermann
929c200c38 pulse_mixer: adapted code style
Use the same code style as the rest of MPD.
2009-03-27 00:43:47 +01:00
Max Kellermann
207786ffb1 output_all: synchronize playback with player_control.notify
This patch fixes a longer delay when moving around songs in the
playlist.  The main thread wants to enqueue a new "next" song into the
player thread, but the player thread is waiting inside
audio_output_all_wait() for the output threads.  Use
player_control.notify there, so audio_output_all_wait() gets woken up
by the main thread, too.
2009-03-26 23:40:50 +01:00
Max Kellermann
ed4837662a playlist_state: fix playback restore in random mode
The functions playPlaylist() and seekSongInPlaylist() expect a song
position, not a song order number.  Don't convert the "current"
variable with queue_position_to_order().
2009-03-26 22:16:51 +01:00
Jeffrey Middleton
13208bf5a7 queue/playlist/command: move range
The move command now accepts a range for the first argument, in the same
form as other range commands, e.g. move 15:17 3.  The first song in the
range is placed at the destination position. Note that as with other
range commands, the range is inclusive on the left only; this example
would move only songs 15 and 16, not 17.

[mk: fixed signed/unsigned warnings; use G_MAXUINT instead of
UINT_MAX]
2009-03-26 22:02:56 +01:00
Max Kellermann
4343c108b3 pulse_mixer: removed superfluous initializations
Don't initialize attributes which are only used in an open mixer.  As
long as nobody accesses them, their values are uninitialized and
undefined.
2009-03-26 19:50:31 +01:00
Max Kellermann
239e6da442 pulse_mixer: allocate "volume" statically
The pm->volume attribute was allocated in pulse_mixer_init(), but is
never freed.  This leaks memory.  Instead of adding the g_free() call
to pulse_mixer_finish(), let's just make "volume" a static attribute
of the pulse_mixer struct.  That is easier to deal with.
2009-03-26 19:50:27 +01:00
Max Kellermann
6c480d7db4 pulse_mixer: removed superfluous NULL checks in close()
When the MPD core knows that the pulse mixer is open, pm->mainloop and
pm->context must be non-NULL.
2009-03-26 19:50:23 +01:00
Max Kellermann
8cf206f2ee pulse_mixer: initialize "online" and "index" in open()
The attributes "online" and "index" were not properly reinitialized
after a close/open cycle.
2009-03-26 19:50:15 +01:00
Max Kellermann
52575d1b9d pulse: make configuration strings const
Nobody needs to modify these strings.  We can make them const, and
convert config_dup_block_string() to config_get_block_string().  This
also fixes memory leaks in the pulse mixer.
2009-03-26 19:50:10 +01:00
Max Kellermann
cd4964cdee pulse: don't check config_param!=NULL
The conf.h functions deal well with config_param==NULL and will return
the specified default value then.
2009-03-26 19:50:02 +01:00
Max Kellermann
74273d419a pulse_mixer: free libpulse objects on failure
When the mixer initialization fails, we have to free the libpulse
objects we have already created, to prevent resource leaks.
2009-03-26 19:49:58 +01:00
Max Kellermann
3d2c8b001a pulse_mixer: unlock the mainloop on failure
It's illegal to return from pulse_mixer_setup() without unlocking the
main loop.  In the error handling, that unlock() call was missing.
2009-03-26 19:49:55 +01:00
Max Kellermann
d113c07190 pulse_mixer: moved code to pulse_mixer_setup()
Prepare for adding proper error handling.
2009-03-26 19:49:39 +01:00
Max Kellermann
3be1850744 alsa_mixer: initialize "volume_set" in the open() method
"volume_set" is an attribute which becomes undefined when the mixer is
closed.  That means, it must be initialized each time the mixer is
opened.
2009-03-26 19:49:36 +01:00
Max Kellermann
0c9799babe alsa_mixer: removed superfluous checks
The MPD core guarantees that methods are always invoked in a
consistent state.  This means we can remove lots of checks from the
volume methods.
2009-03-26 19:49:31 +01:00
Max Kellermann
331b714a7a alsa_mixer: pass default device to config_get_block_string()
Instead of replacing NULL with the default device in the open()
method, pass the default device to config_get_block_string().
2009-03-26 19:49:26 +01:00
Max Kellermann
f06f049cd8 alsa_mixer: make "device" and "control" const
Use config_get_block_string() instead of config_dup_block_string().
2009-03-26 19:48:55 +01:00
Max Kellermann
c552d17c03 oss_mixer: call oss_find_mixer() in init() method
Detect misconfiguration during MPD startup.
2009-03-26 19:48:21 +01:00
Max Kellermann
881026623c oss_mixer: removed superfluous checks
The MPD core guarantees that methods are always invoked in a
consistent state.  This means we can remove lots of checks from the
volume methods.
2009-03-26 19:48:13 +01:00
Max Kellermann
dd8c6d6738 oss_mixer: use g_ascii_strncasecmp() instead of strncasecmp()
strncasecmp() is locale dependent, but we only need ASCII here.
2009-03-26 19:47:52 +01:00
Max Kellermann
114d5982bb oss_mixer: pass default path to config_get_block_string()
Instead of replacing NULL with the default path in the open() method,
pass the default path to config_get_block_string().
2009-03-26 19:47:47 +01:00
Max Kellermann
aec4fe06b5 oss_mixer: make "device" and "control" const
Use config_get_block_string() instead of config_dup_block_string().
2009-03-26 19:46:46 +01:00
Max Kellermann
69759b573f mixer: don't reopen failed mixer automatically
If a (global) mixer has been closed due to failure, don't reopen it
with every volume get/set.  Leave it closed until it is explicitly
opened.
2009-03-26 19:46:39 +01:00
Max Kellermann
1fcf09a816 mixer_control: close mixer on failure
When getting or setting the volume fails, the MPD core close the
mixer.  Moved the duplicated code from the mixer plugins.
2009-03-26 19:46:33 +01:00
Max Kellermann
617a4fd2d2 mixer: added flag "open"
Remember if a mixer object is open or closed.  Don't call open() again
if it is already open.  This guarantees that the mixer plugin is
always called in a consistent state, and we will be able to remove
lots of checks from the implementations.

To support mixers which are automatically opened even if the audio
output is still closed (to set the volume before playback starts),
this patch also adds the "global" flag to the mixer_plugin struct.
Both ALSA and OSS set this flag, while PULSE does not.
2009-03-26 19:43:18 +01:00
Max Kellermann
7475ded935 mixer_control: don't allow mixer==NULL
As a side effect, the previous patch added the mixer==NULL checks.  It
is now illegal to call mixer functions with a NULL argument.  Convert
the runtime checks to assertions.
2009-03-26 19:43:15 +01:00
Max Kellermann
66a2c5669e output_plugin: replaced output_plugin.get_mixer() with mixer_plugin
The mixer core library is now responsible for creating and managing
the mixer object.  This removes duplicated code from the output
plugins.
2009-03-26 18:23:23 +01:00
Max Kellermann
209c8a540c player_thread: wait for decoder before seeking
When the decoder initialization has not been completed yet, all calls
to dc_seek() will fail, because dc.seekable is not initialized yet.
Wait for the decoder to complete its initialization, i.e. until it has
called decoder_initialized().
2009-03-25 19:48:14 +01:00
Max Kellermann
1e9659bf1f playlist_state: start playing after restore is complete
Don't start playback as soon as the "current" song is being loaded
from the state file.  That is unclean, and leads to an obscure bug: in
repeat mode, when the song is started (which is yet the last song in
the list), the playlist code marked the very first song in the
playlist as "next" song, because the end of the playlist was wrapped.

It's easier to set up the playback after all songs have been loaded,
and after the random/repeat mode has been set.
2009-03-25 19:45:57 +01:00
Max Kellermann
3be1cdf8e0 output_all: synchronize playback with a notify object
Use audio_output_client_notify instead of g_usleep(1ms) in
audio_output_all_wait() to synchronize with the output_thread.  Signal
the audio_output_client_notify object in ao_play().
2009-03-25 18:04:41 +01:00
Max Kellermann
933fcf4232 output_all: moved code to audio_output_all_wait()
Synchronization with the output thread will be implemented in
output_all.c, not in player_thread.c.  Currently, that's just a simple
g_usleep(1ms).
2009-03-25 18:00:31 +01:00
Max Kellermann
4dbf73d88b output: protect audio_output.open with the mutex
There was a deadlock between the output thread and the player thread:
when the output thread failed (and closed itself) while the player
thread worked with the audio_output object, MPD could crash.
2009-03-25 17:07:15 +01:00
Viliam Mateicka
71cd24954a move printAllOutputPluginTypes to output_list.c 2009-03-21 09:45:42 +01:00
Max Kellermann
3d202e4609 output_control: close earlier on format mismatch
To prevent a race condition, close the output thread before assigning
the new audio format.
2009-03-20 16:21:49 +01:00
Max Kellermann
e6c753a474 output: convert audio_output.config_audio_format to boolean
The config_audio_format used to contain the configured audio format,
which is copied to out_audio_format.  Let's convert the former to a
boolean, which indicates whether out_audio_format was already set.
This simplifies some code and saves a few bytes.
2009-03-20 15:47:50 +01:00
Max Kellermann
67e65a7959 page: added page_new_concat() 2009-03-17 20:51:33 +01:00
Max Kellermann
47bbb73ee1 player_thread: ignore time stamp on empty chunks
If a music_chunk does not contain any PCM data, then the "times" and
"bit_rate" attributes are undefined.
2009-03-17 20:28:37 +01:00
Mario Lenz
7ba7e67323 flac/cue: added support for TITLE[n] comments
On 2009/03/17 Max Kellermann<max@duempel.org> wrote:

> There doesn't seem to be an "official" standard.  I'd say: search for
> TITLE[1] first (the most explicit form), then TITLE1, and finally fall
> back to TITLE.  This makes sure MPD supports every possible standard,
> without breaking.

I've also added some additional checks to make sure entry is long
enough.
2009-03-17 12:41:46 +01:00
David Guibert
2a52d49536 pulse_mixer: keep mixer attached when another pulse sink is closed.
The mixer state is defined as offline only if the associated stream is removed.

Signed-off-by: David Guibert <david.guibert@gmail.com>
2009-03-17 08:40:50 +01:00
David Guibert
0ad56e0f8e pulse_mixer: close
when the mixer is closed,
- the mainloop is stopped.
- the context is disconnected.
- then the mainloop is freed.

Signed-off-by: David Guibert <david.guibert@gmail.com>
2009-03-17 08:40:50 +01:00
Jeffrey Middleton
91f3370913 httpd: fixed encoder plugin check
Check if encoder_plugin!=NULL, not encoder_plugin_get (which is a
function).
2009-03-17 06:52:23 +01:00
Mario Lenz
36dab871f1 flac: get CUE track titles from additional FLAC comments
The cue sheet embedded in a flac file doen't contain any information
about track titles and similar.  There are three possibilities: Use an
external cue sheet that includes these information, use a tag CUESHEET
with a cue sheet including these information or use tags.  I think the
latter is the best option and is already used by other projects.
2009-03-16 19:38:34 +01:00
Max Kellermann
d47ef51cb3 socket_util: use g_strerror() instead of strerror()
g_strerror() is more portable, and guarantees that the returned string
is UTF-8 encoded.
2009-03-16 11:59:26 +01:00
Max Kellermann
bba127a392 solaris: new audio output plugin for Solaris /dev/audio 2009-03-16 09:55:10 +01:00
Max Kellermann
18cb4fa277 output_all: check param!=NULL before accessing it
When printing the error message, MPD dereferences the NULL pointer to
print an error message if no audio_output section is present.
2009-03-16 08:44:49 +01:00
Max Kellermann
870706519a httpd_output: check client->write_source_id in handler
Due to a race condition, httpd_client_out_event() could be called even
when its GLib event source was already removed.  Check that case.
2009-03-15 19:06:14 +01:00
Max Kellermann
58844aabac httpd_output: clear the client's page queue on cancel
When the httpd output is cancelled, it freed all pages, but didn't
remove them from the queue.  Call g_queue_clear() and remove the
write source id.
2009-03-15 19:06:10 +01:00
Max Kellermann
ae1a7fc84a vorbis_encoder: added support for all MPD tag types
Copy all tags know to MPD to the vorbis_comment.
2009-03-15 18:36:29 +01:00
Max Kellermann
4bb84c05d7 vorbis_encoder: removed vorbis_encoder.vc
Allocate the vorbis_comment object when it's used.  It is not used
anymore in vorbis_encoder_tag().
2009-03-15 18:36:26 +01:00
Max Kellermann
3333502edb vorbis_encoder: use vorbis_commentheader_out() in the tag() method
Don't reinitialize the encoder with every tag.
2009-03-15 18:36:25 +01:00
Max Kellermann
2b74311b0a vorbis_encoder: pass vorbis_comment to tag helper functions
Prepare the removal of vorbis_encoder.vc.
2009-03-15 18:23:04 +01:00
Max Kellermann
a899c210b9 log: removed DEBUG() and FATAL()
Use GLib the logging functions g_debug(), g_error() instead.
2009-03-15 18:23:00 +01:00
Max Kellermann
9e30dfb9c1 dbUtils: removed printSavedMemoryFromFilenames()
The function is unused.
2009-03-15 18:21:53 +01:00
Max Kellermann
1308f5f669 sig_handlers: include signal.h instead of sys/signal.h 2009-03-15 17:32:30 +01:00
Max Kellermann
e62580db0b httpd: new output plugin to replace "shout"
Let's get rid of the "shout" plugin, and the awfully complicated
icecast daemon setup!  MPD can do better if it's doing the HTTP server
stuff on its own.  This new plugin has several advantages:

- easier to set up - only one daemon, no password settings, no mount
  settings
- MPD controls the encoder and thus already knows the packet
  boundaries - icecast has to parse them
- MPD doesn't bother to encode data while nobody is listening

This implementation is very experimental (no header parsing, ignores
request URI, no icy-metadata, ...).  It should be able to suport
several encoders in parallel in the future (with different bit rates,
different codec, ...), to make MPD the perfect streaming server.  Once
MPD gets multi-player support, we can even mount several different
radio stations on one server.
2009-03-15 03:32:34 +01:00
Max Kellermann
565afefc66 page: new library for reference counted buffers 2009-03-15 02:29:12 +01:00
Max Kellermann
eb34bd2eff vorbis_encoder: make ogg_page a local variable
Converted the ogg_page attribute from the vorbis_encoder struct to a
local function of vorbis_encoder_read().  This simplifies some code,
because we don't need to check the page anymore before using it.
2009-03-15 02:26:16 +01:00
Max Kellermann
65cc280e1a vorbis_encoder: fill the ogg_page in the read() method
Add the "flush" flag, and defer the ogg_stream_flush() call.  Call
ogg_stream_pageout() or ogg_stream_flush() (depending on the "flush"
flag) in vorbis_encoder_read().  This prevents the ogg_page from
getting overwritten by consecutive ogg_stream_pageout() calls.
2009-03-15 02:23:36 +01:00
Max Kellermann
c8c3920500 socket_util: added socket_bind_listen()
Moved code from listen_add_address() (listen.c) to socket_util.c.
2009-03-14 18:29:38 +01:00
Max Kellermann
dccb973cfe client: use the new fifo_buffer library 2009-03-14 17:46:01 +01:00
Max Kellermann
c76d35969b fifo_buffer: added buffering library
It is a library which I have written years ago for other projects.
This library is licensed under BSD 2-clause, because it is very
generic.
2009-03-14 17:30:00 +01:00
Max Kellermann
e12140cfce pcm_resample: choose the fallback resampler at runtime
Even if libsamplerate support is enabled, compile the fallback
resampler.  When the user specifies the option
"samplerate_converter=internal", it is chosen in favor of
libsamplerate.  This may help users with a weak FPU who don't want to
compile a custom MPD from source, because the fallback resampler does
not use floating point operations.
2009-03-14 15:26:36 +01:00
Max Kellermann
456201fa22 pcm_resample: renamed implementation functions
Added diversion functions to pcm_resample.c.  These check which
resampler is enabled at compile time (libsamplerate or fallback).
This prepares the following patch.
2009-03-14 15:26:28 +01:00
Max Kellermann
f1eed721d2 output_all: added missing "unused" attribute
In NDEBUG, clear_tail_chunk() does not use its "chunk" parameter.
2009-03-14 15:26:27 +01:00
Max Kellermann
975ca2dae5 output_all: include chunk.h
The source output_all.c accesses music_chunk struct members, but did
not include chunk.h directly.
2009-03-14 15:26:27 +01:00
Max Kellermann
d56aa88660 pcm_volume: use #ifdef instead of #if __i386__ 2009-03-14 14:39:48 +01:00
Max Kellermann
35a04ccf07 tag_pool: make "slots" static
The variable is private.
2009-03-14 14:38:48 +01:00
Max Kellermann
f711198ab3 pcm_resample: return NULL on failure
Changed "0" to "NULL".
2009-03-14 14:37:31 +01:00
Max Kellermann
8df0a29cbc pcm_convert: return NULL on failure
Changed "0" to "NULL".
2009-03-14 14:36:44 +01:00
Max Kellermann
e5767d6da8 command: return COMMAND_RETURN_OK in handle_addid()
At the last line of handle_addid(), the playlist_result value has
already been evaluated.  Don't return this variable, it's the wrong
type.
2009-03-14 14:36:07 +01:00
Max Kellermann
7b53504a41 command: handle the addToPlaylist() result properly
addToPlaylist() has a "enum playlist_result" return value.  Convert
that to "enum command_return" properly.
2009-03-14 14:33:19 +01:00
Max Kellermann
0007d84d95 faad: faad_decoder_decode() returns NULL, not false
On failure, the function should return NULL, not a boolean.
2009-03-14 14:31:38 +01:00
Max Kellermann
d70591b652 sticker: sticker_load_value() returns NULL on error, not false
Turn the "return false" error handlers into "return NULL".
2009-03-14 14:29:54 +01:00
Max Kellermann
77eaab55a3 sticker: initialize hash table in sticker_new()
Moved the hash table initialization from sticker_list_values() to the
new function sticker_new().  This fixes a memory leak in
sticker_list_values().
2009-03-14 14:21:11 +01:00
Max Kellermann
be38ad5b93 sticker: don't export sticker_list_values()
sticker_list_values() is only used internally in sticker.c.  Remove
sticker_song_list_values() completely, it is superseded by
sticker_song_get().
2009-03-14 14:20:08 +01:00
Max Kellermann
24da9410fa command: use sticker_song_get() instead of sticker_song_list_values() 2009-03-14 14:20:04 +01:00
Max Kellermann
dd67992a0c sticker: added "struct sticker"
The sticker struct can be used for enumerating values.  This will
replace the sticker_list_values() function.
2009-03-14 14:20:01 +01:00
Max Kellermann
5b687795c4 mixer_all: removed debug message
Don't dump the volume of all mixers.
2009-03-14 11:54:39 +01:00
Max Kellermann
7deade8577 mixer: protect the mixer struct with a mutex
In some rare cases, there was a race condition between the output
thread and the main thread: when you disable/enable an output device
in the main thread, this caused a crash in the output thread.  Protect
the whole mixer struct with a GMutex to prevent that.
2009-03-14 11:53:28 +01:00
Max Kellermann
82963ee023 mixer_api: moved mixer_init() to mixer_api.c 2009-03-14 11:47:54 +01:00
Max Kellermann
b488355df8 mixer_api: moved mixer_plugin imports to mixer_list.h
This patch allows the output plugins to import only mixer_list.h,
instead of the full mixer_api.h (which would expose internal
structures).
2009-03-14 11:36:59 +01:00
Max Kellermann
a5017a2d7c mixer_api: moved functions to mixer_control.c
mixer_control.h should provide the functions needed to manipulate a
mixer, without exposing the internal mixer API (which is provided by
mixer_api.h).
2009-03-14 11:36:50 +01:00
Max Kellermann
8d01110c84 mixer_control: moved functions to mixer_all.c 2009-03-14 11:35:54 +01:00
Max Kellermann
88af35c0ab volume: moved code to mixer_all.c 2009-03-14 11:35:40 +01:00
Max Kellermann
e7c3f469c3 mixer_api: moved struct mixer_plugin to mixer_plugin.h 2009-03-14 11:33:51 +01:00
Max Kellermann
f15d879e37 volume: use bool instead of int
Return true/false on success/failure, instead of 0/-1.  Pass
true/false instead of 1/0 for the "rel" boolean parameter.
2009-03-14 11:10:21 +01:00
Jochen Keil
f31c371fbd Removed superfluous if statement in update.c:453
Check for NULL not necessary here
2009-03-14 09:33:55 +01:00
Avuton Olrich
0aee49bdf8 all: Update copyright header.
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.
2009-03-13 11:51:55 -07:00
Jeffrey Middleton
6e72755204 crossfade: added missing '&' 2009-03-12 20:23:46 +01:00
Max Kellermann
6352e75910 crossfade: copy chunk.audio_format in !NDEBUG
When the destination chunk was empty in cross_fade_apply(), it had no
audio_format attached (an attribute which is only used for assertion
in the debug build).  cross_fade_apply() should assign it the
audio_format of the second chunk (if available), otherwise MPD will
crash.
2009-03-12 19:49:15 +01:00
Max Kellermann
e3b9b57ecd output_all: fix off-by-one error in audio_output_all_check()
When there are chunks which are not yet finished,
audio_output_all_check() returned the size of its music pipe minus
one.  I can't remember exactly why I subtracted 1 from the return
value, it must have had something to do with a former meaning of this
function.  Now it induces assertion failures.
2009-03-12 19:49:10 +01:00
Max Kellermann
0bc7f584f4 mixer_control: don't touch mixers of disabled outputs
When an audio output device is disabled, also disable its mixer.
2009-03-12 18:40:03 +01:00
Max Kellermann
c37567a14f audio: converted device number check to assertion
No caller must ever pass an invalid device number to
mixer_control_setvol() or mixer_control_getvol().
2009-03-12 18:34:38 +01:00
Max Kellermann
e9cbb6be3f audio: moved mixer functions to mixer_control.c 2009-03-12 18:34:37 +01:00
Max Kellermann
9feaedd799 volume: removed unused variable "default_mixer" 2009-03-12 18:24:13 +01:00
Eric Wollesen
e2dc3c948f Move from the opaque GPtrArray to GHashTable for sticker lists. 2009-03-11 17:03:01 -06:00
Max Kellermann
bc3702a4fd player_thread: added comments 2009-03-11 09:35:16 +01:00
Max Kellermann
13cd6b2834 player_thread: removed player_stop_decoder()
Replaced both player_stop_decoder() invocations with player_dc_stop(),
which also cleans up the pipe.
2009-03-11 09:20:34 +01:00
Max Kellermann
903a07b80e player_thread: don't call dc_stop() twice
In the "CANCEL" command handler, the decoder is stopped twice: first
by player_dc_stop(), then by dc_stop().  Remove the latter.
2009-03-11 09:20:33 +01:00
Max Kellermann
923ac213b5 output_control: removed audio_output_signal()
This function was part of a workaround which we don't need anymore.
2009-03-10 22:48:12 +01:00
Jochen Keil
756b0022da Cleaned up update_regular_file() method in update.c
After adding the container_scan() method the update_regular_file() method was quite hard to read.
Now there's update_container_file() which deals with container files.
That way normal container files (i.e. without embedded tracks) are handled by the old code like a regular file.
This will fix some of the odd behaviour observed.
2009-03-10 22:09:51 +01:00
Max Kellermann
cff29f5e86 alsa: use snd_pcm_sframes_t instead of int
snd_pcm_writei() returns the type snd_pcm_sframes_t, not int.  Use the
correct variable type.
2009-03-10 21:31:13 +01:00
Max Kellermann
855054fee1 alsa: don't close PCM handle in alsa_recover()
If the PCM handle gets disconnected, don't close and clear it in
alsa_recover().  The MPD core will call alsa_close() anyway.  This
way, we can always assume that alsa_data.pcm is always valid.
2009-03-10 21:25:45 +01:00
Max Kellermann
538701e7c6 player_thread: fill buffer after seeking
After a seek, wait until enough new chunks are decoded before starting
playback.  If this takes too long, send silence chunks to the audio
outputs meanwhile.
2009-03-10 21:19:51 +01:00
Max Kellermann
2b57863144 output_all: clear input_audio_format on close
When the audio outputs are closed, also clear the audio format.  If we
don't do this, every call to audio_output_all_update() will open the
device, even if it's meant to be paused.
2009-03-10 21:04:47 +01:00
Max Kellermann
f2ec6ee184 output_all: don't allow audio_format==NULL in audio_output_all_open()
Don't allow reopening an audio device after pause with
audio_format==NULL, force the caller to provide the audio_format each
time.
2009-03-10 21:04:45 +01:00
Max Kellermann
d3eccb2324 player_thread: pass format to audio_output_all_open() after resume
When playback is unpaused, pass the audio_format to
audio_output_all_open().  Don't assume that output_all.c remembers the
previous audio format.  Also check if there has been an audio format
yet.
2009-03-10 21:00:52 +01:00
Max Kellermann
a790b64568 player_thread: moved code to player_send_silence() 2009-03-10 20:43:19 +01:00
Max Kellermann
5dfad1d5d6 output_thread: check commands while playing
Check audio_output.command after each sub-chunk has been played.  It
discards the rest of the chunk, but since all commands make the device
stop anyway, this is not a problem, but part of the improvement.  This
improves the latency of audio output commands.
2009-03-10 20:41:27 +01:00
Max Kellermann
92d74d4a78 player_thread: finish failed seek command
When seeking into a new song, and the decoder for the new song fails
to start up, MPD forgot to send the "command_finished" signal to the
main thread.
2009-03-10 18:04:09 +01:00
Max Kellermann
c6a43b691f player_thread: clear player.queued after failure
When pc.next_song is reset due to a decoder failure, also reset the
player.queued flag.  player.queued must not be true when there is no
pc.next_song.
2009-03-10 18:03:38 +01:00
Max Kellermann
7d52284a96 player_thread: moved code to player_seek_decoder()
Reset player.xfade and player.buffering from within
player_seek_decoder(), not in the player_process_command() switch
statement.
2009-03-10 17:52:38 +01:00
Max Kellermann
3ef8cba274 music_chunk: increased chunk size to 4 kB
A larger chunk size means less overhead for managing them.  4 kB seems
to be a reasonable choice: it contains 23 ms of 44.1 kHz 16 bit stereo
data, or 3 ms of 192 kHz 24 bit stereo data.  The original value of
1020 seemed to be too small, there were quite a lot of system calls
and context switches.
2009-03-10 16:11:58 +01:00
Max Kellermann
eeb54a5f35 player_thread: don't free music buffer after decoder failure
The music_buffer is a global variable, and must not be freed until the
player thread exits.
2009-03-10 07:17:14 +01:00
Max Kellermann
3291666b57 output: play from a music_pipe object
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.
2009-03-09 19:25:26 +01:00
Max Kellermann
ab3d7c29da player_thread: don't open audio device when paused
When a PAUSE command is received while the decoder starts, don't open
the audio device when the decoder becomes ready.  It's pointless,
because MPD will close if after that.
2009-03-09 19:16:50 +01:00
Max Kellermann
e1bd2c65d5 music_pipe: added music_pipe_contains() 2009-03-09 19:15:54 +01:00
Max Kellermann
9f79c05e43 player_thread: moved code to player_song_border()
Moved some more cruft out of do_play().
2009-03-09 19:15:14 +01:00
Max Kellermann
4459a46181 player_thread: moved code to play_next_chunk()
Moved some cruft out of do_play().
2009-03-09 19:14:06 +01:00
Max Kellermann
d213f9a3e5 player_thread: make the music_buffer instance global
Preparation for the next patch: since the output devices stay open
even when the player thread stops playing, we will need a persistent
music buffer.
2009-03-09 19:12:06 +01:00
Max Kellermann
8de179ef7b output_control: make audio_output_open() static
audio_output_open() is only called by audio_output_update().  Don't
export it.
2009-03-09 19:11:13 +01:00
Max Kellermann
c5c86452ce music_buffer: poison unallocated chunks
When a music chunk is freed (returned to the buffer), poison its
memory.
2009-03-09 19:11:10 +01:00
Max Kellermann
940af669b3 poison: added valgrind support
If the header valgrind/memcheck.h is available, add
VALGRIND_MAKE_MEM_NOACCESS() and VALGRIND_MAKE_MEM_UNDEFINED()
support, which enables nice warnings in the valgrind memory checker.
2009-03-09 19:10:18 +01:00
Max Kellermann
fd76e29fba added memory poisoning library
Memory poisoning is useful for marking memory regions as "undefined".
This poisoning only enabled in the debug build (!NDEBUG).
2009-03-09 19:09:30 +01:00
Max Kellermann
71e88271d9 output_thread: wait 10 seconds before reopening after play failure
This is similar to the MPD 0.14 patch "wait 10 seconds before
reopening a failed device", which only covered open() failures.  This
patch adds the same feature for play().
2009-03-09 19:08:35 +01:00
Jochen Keil
4d3d091c22 Fix remove-flac-song-on-every-update
Until now every flac file got removed unconditionally (and then re-added)
whenever the update command was issued. Now there is a check if we need
to that, so the file will only be removed if there is a embedded cuesheet
in that file
2009-03-09 15:15:26 +01:00
Jochen Keil
706112bb88 Initial support for embedded cue sheets found in flac files
So far only seekpoints are supported, so no proper tagging yet
except for track number and track length.
Tagging should be done by parsing the cue sheet which
is often embedded as vorbis comment in flac files.
Furthermore the pathname should be configurable like "%A - %t - %T",
where %A means Artist, %t track number and %T Title or so.
2009-03-09 07:58:44 +01:00
Jochen Keil
ab3d89f484 decoder_plugin: added method container_scan()
[mk: fixed whitespace errors; use delete_song() instead of
songvec_delete()]
2009-03-09 07:58:26 +01:00
Max Kellermann
94d1a87d04 music_chunk: added assertions on the audio format
In !NDEBUG, remember which audio_format is stored in every chunk and
every pipe.  Check the audio_format of every new data block appended
to the music_chunk, and the format of every new chunk appended to the
music_pipe.
2009-03-08 13:45:24 +01:00
Max Kellermann
359f9871b2 output_thread: print "closed" debug message 2009-03-08 04:13:55 +01:00
Max Kellermann
ab656a52da alsa: determine buffer_time if not already known
This patch fixes a theoretical (but practically impossible) flaw: the
variable "buffer_time" may be uninitialized when it is used.
Initialize the variable with snd_pcm_hw_params_get_buffer_time().
2009-03-08 04:11:30 +01:00
Max Kellermann
554a34fb95 alsa: better period_time default value for high sample rates
The default values for buffer_time and period_time were both capped by
the hardware limits on practically all chips.  The result was a
period_time which was half as big as the buffer_time.  On some chips,
this led to lots of underruns when using a high sample rate (192 kHz),
because MPD had very little time to send new samples to ALSA.

A period time which is one fourth of the buffer time turned out to be
much better.  If no period_time is configured, see how much
buffer_time the hardware accepts, and try to configure one fourth of
it as period_time, instead of hard-coding the default period_time
value.

This is yet another attempt to provide a solution which is valid for
all sound chips.  Using the SND_PCM_NONBLOCK flag also seemed to solve
the underruns, but put a lot more CPU load to MPD.
2009-03-08 03:55:01 +01:00
Max Kellermann
27193d8402 output_all: fix boolean short circuit in update()
Sometimes, audio_output_update() isn't called for the second device
when the first one has succeeded.  The patch
"audio_output_all_update() returns bool" broke it, because the boolean
evaluation ended after the first "true".
2009-03-07 23:48:28 +01:00
Max Kellermann
fc6d836a2d player_thread: moved code to player_check_decoder_startup() 2009-03-07 23:11:43 +01:00
Max Kellermann
bd6bcfb676 music_pipe: refuse to push empty chunks
Added two assertions.
2009-03-07 21:41:25 +01:00
Max Kellermann
85cc46ad6f decoder_internal: don't push empty chunk into pipe
When the decoder chunk is empty in decoder_flush_chunk(), don't push
it into the music pipe - return it to the music buffer instead.  An
empty chunk in the pipe wastes resources for no advantage.
2009-03-07 21:41:23 +01:00
Max Kellermann
eb2e3a554d chunk: added music_chunk_is_empty() 2009-03-07 21:40:27 +01:00
Max Kellermann
f8aebc52b5 music_pipe: poison music_chunk.next
The value of music_chunk.next is undefined for a chunk returned by
music_pipe_shift().  For more pedantic debugging, poison the reference
before returning the chunk.
2009-03-07 21:40:13 +01:00
Max Kellermann
39d3521956 music_pipe: added music_pipe_peek()
music_pipe_peek() is similar to music_pipe_shift(), but doesn't remove
the chunk.  This allows it to be used with a "const" music_pipe.
2009-03-07 19:56:31 +01:00
Max Kellermann
b13cd03f75 output_all: audio_output_all_update() returns bool
audio_output_all_update() returns true when there is at least open
output device which is open.
2009-03-07 19:55:57 +01:00
David Guibert
498ec26f25 pulse_mixer: allow mpd to reconnect to the pulse mixer
This patch follows the commit 21bb10f4b.

>From Max Kellermann:
> I removed the daemonization changes in main.c.  Please explain why you
> changed that.  If you need it for some reason, make that a separate
> patch with a good description of your rationale.

> That's the biggest flaw of your code: it opens the mixer device in the
> init() method, while the open() method is empty.  When the pulse
> daemon is not available (either during MPD startup or when it dies
> while MPD runs), the plugin will not even attempt to reconnect to
> pulse.  Please move the code to the open() method, to make that work.

I changed the daemonize call as the fork losts the connection to the
pulse server. According to your remark, the init() method should be
moved to the open() ones.

With the modification, mpd is able to reconnect the pulse mixer after
restarting the pulseaudio daemon.

Signed-off-by: David Guibert <david.guibert@gmail.com>
Signed-off-by: Max Kellermann <max@duempel.org>
2009-03-07 19:55:09 +01:00
Max Kellermann
5ffb2dd88c pulse_mixer: added missing copyright header 2009-03-07 15:59:29 +01:00
Max Kellermann
b1137fe81a pulse_mixer: added GLib log domain
Shorten some log messages, let GLib add the "pulse_mixer" prefix.
2009-03-07 15:59:26 +01:00
Max Kellermann
6069cafda0 pulse: clean up includes
Don't include output_api.h - this is not an output plugin.  Added
missing explicit conf.h and string.h includes.
2009-03-07 15:59:22 +01:00
David Guibert
21bb10f4bf pulse mixer
This patch introduces the mixer for the pulse output.

Technically speaking, the pulse index is needed to get or set
the volume. You must define callback fonctions to get this index since
the pulse output in mpd is done using the simpe api. The pulse simple api
does not provide the index of the newly defined output.

So callback fonctions are associated to the pulse context.
The list of all the sink input is then retreived.
Then we select the name of the mpd pulse output and control
its volume by its associated index number.

Signed-off-by: Patrice Linel <patnathanael@gmail.com>
Signed-off-by: David Guibert <david.guibert@gmail.com>

[mk: fixed whitespace errors and broke long lines; removed
daemonization changes from main.c]
2009-03-07 15:59:20 +01:00
Max Kellermann
a547d24eb2 mixer: check for init() failures
When the init() method of a mixer plugin fails, mixer_new()
dereferences the NULL pointer.
2009-03-07 15:50:26 +01:00
Max Kellermann
5e0acec118 curl: reverse GLIB_CHECK_VERSION()
The GLIB_CHECK_VERSION() macro was used improperly, which broke build
on GLib < 2.14.  Add a "!" for negation.
2009-03-06 15:42:33 +01:00
Max Kellermann
4c3ce9ef1c socket_util: check if IN6_IS_ADDR_V4MAPPED is defined
On some systems, the macro IN6_IS_ADDR_V4MAPPED() is not available.
Don't try to convert IPv6 to their IPV4 equivalents in this case.
2009-03-06 10:09:10 +01:00
Max Kellermann
01cf7feac7 pipe: added music_buffer, rewrite music_pipe
Turn the music_pipe into a simple music_chunk queue.  The music_chunk
allocation code is moved to music_buffer, and is now managed with a
linked list instead of a ring buffer.  Two separate music_pipe objects
are used by the decoder for the "current" and the "next" song, which
greatly simplifies the cross-fading code.
2009-03-06 00:42:03 +01:00
Max Kellermann
000b2d4f3a music_pipe: added music_pipe_push()
Added music_pipe_allocate(), music_pipe_push() and
music_pipe_cancel().  Those functions allow the caller (decoder thread
in this case) to do its own chunk management.  The functions
music_pipe_flush() and music_pipe_tag() can now be removed.
2009-03-06 00:42:01 +01:00
Max Kellermann
10be8a8714 playlist_control: fix requeue after seek
The queue update after a seek was wrong: the queued song is cleared by
a successful seek.  This caused queue/cross-fading problems after a
seek.
2009-03-06 00:41:59 +01:00
Max Kellermann
b0fcce65d8 flac: explicitly check for STOP command
After the decoder command was obtained, don't wait until libflac
detects EOF (as a side effect), quit the decoder immediately.  This
check was missing completely.
2009-03-05 18:20:43 +01:00
Max Kellermann
efd606337e flac: check command after flac_process_single() failure
When the MPD core sends the decoder a command while
flac_process_single() is executed, this function fails.  Abort the
decoder only if not seeking.  This fixes a seeking bug.
2009-03-05 18:20:41 +01:00
Max Kellermann
74a2813d78 music_chunk: added music_chunk_write(), music_chunk_expand()
Moved some code from music_pipe_write() and music_pipe_expand().  Only
music_chunk.c should access the music_chunk internals.
2009-03-05 17:37:11 +01:00
Max Kellermann
c655f804a9 music_pipe: moved struct music_chunk to chunk.h 2009-03-03 22:23:25 +01:00
Max Kellermann
1063c1f2e3 alsa: log period and buffer size
Log the real period and buffer size.  This might be useful when
debugging xruns.  Note that the same information is available in
/proc/asound/card*/pcm*p/sub*/hw_params
2009-03-03 22:19:37 +01:00
Avuton Olrich
3e5a445467 ls: Print output of supported uri to fp rather than stdout.
Since there are no other callers than stdout, this wouldn't be a
problem, but since there maybe in the future go ahead and fix it.
2009-03-03 13:12:39 -08:00
Viliam Mateicka
3b76ca7186 ffmpeg: fix version comparision for av_get_bits_per_sample_format() implemetation
function was implemented in the version we are comparing to so there must be higher or equal
2009-03-03 21:30:55 +01:00
Viliam Mateicka
c89482de65 ffmpeg: support for new metadata api 2009-03-03 21:30:46 +01:00
Avuton Olrich
e7f034dcef cmdline: Print available protocols when --version is run. 2009-03-03 21:25:19 +01:00
Max Kellermann
0f64e658fd alsa: fall back to 32 bit samples if 16 is not supported
There are a few high-end devices (e.g. ICE1724) which cannot even play
16 bit audio.  Try the 32 bit fallback, which we already implemented
for 24 bit.
2009-03-03 09:38:20 +01:00
Eric Wollesen
b8ebb748c9 Add sticker list command.
[mk: merged memory leak patch; fixed indentation (tabs); fixed
documentation typo]
2009-03-03 07:49:23 +01:00
Max Kellermann
4220e6b0ad input_lastfm: new input plugin for last.fm radio
The lastfm input plugin enables MPD to play lastfm:// URLs.  This
plugin is not complete yet: it plays only the first song in the
last.fm playlist, and the playlist parser isn't even implemented
properly.
2009-03-02 23:11:31 +01:00
Max Kellermann
cfb350f4f0 input: pass config_param to input_plugin.init()
Allow input plugins to configure with an "input" block in mpd.conf.
Also allow the user to disable a plugin completely.
2009-03-02 23:08:17 +01:00
Max Kellermann
9a350acf04 input_plugin: added methods init(), finish()
Instead of hard-coding the plugin global initialization in
input_stream_global_init(), make it walk the plugin list and
initialize all plugins.
2009-03-02 20:45:50 +01:00
Max Kellermann
36d24fb7ea input: moved plugins to ./src/input/
Create a sub directory for input plugins.
2009-03-02 20:40:31 +01:00
Max Kellermann
2e51365ea4 input_stream: moved struct input_plugin to input_plugin.h
Start to separate private from public input_stream API.
2009-03-02 20:13:08 +01:00
Viliam Mateicka
8694574f63 ffmpeg: use ffmpeg's sampleformat for output format 2009-03-02 20:12:36 +01:00
Viliam Mateicka
60a5b5562b fixing unused parameter warning 2009-03-02 19:00:21 +01:00
Viliam Mateicka
57d836da49 fixing unsigned to signed comparision
[mk: cast off_t to uint32_t; same fix for aiff.c]
2009-03-02 18:59:59 +01:00
Viliam Mateicka
406b0403a5 mixer: adding code to optionally disable all hw mixers 2009-03-02 18:57:49 +01:00
Max Kellermann
2f438e5d23 tag_id3: parse ID3 tags in AIFF files
Added a small AIFF parser library, code copied from the RIFF parser
(big-endian integers).  Look for an "ID3" chunk, and let libid3tag
parse it.
2009-03-02 18:12:44 +01:00
Max Kellermann
336f624277 tag_id3: parse ID3 tags in RIFF/WAV files
Added a small RIFF parser library.  Look for an "id3" chunk, and let
libid3tag parse it.
2009-03-02 18:00:46 +01:00
Max Kellermann
72176db429 alsa: fall back to 32 bit samples if 24 is not supported
Some sound chips/drivers (e.g. Intel HDA) don't support 24 bit
samples, they want to get 32 bit instead.  Now that MPD's PCM library
supports 32 bit, add a 32 bit fallback when 24 bit is not supported.
2009-03-02 16:41:38 +01:00
Max Kellermann
a5a15beac2 pcm_convert: added 32 bit support
All PCM sub libraries have 32 bit support now.  Add support to the
glue function pcm_convert().
2009-03-02 16:41:10 +01:00
Max Kellermann
3165e26f9a pcm_format: added conversion from 32 bit
Support converting 32 bit samples to any other supported sample
format.
2009-03-02 16:41:08 +01:00
Max Kellermann
d4e4c57b8d pcm_format: added pcm_convert_to_32()
Added code to convert all other sample formats to 32 bit.
2009-03-02 16:39:54 +01:00
Max Kellermann
d24f2ba5ee pcm_dither: added pcm_dither_32_to_16()
For 32 bit dithering, reuse the 24 bit dithering code, but apply a 8
bit right shift first.
2009-03-02 16:37:11 +01:00
Max Kellermann
78e08f655a pcm_dither: renamed struct pcm_dither_24 to struct pcm_dither
There is nothing 24 bit specific in the pcm_dither_24 struct.  Since
we want to reuse the struct for 32 bit dithering, let's drop the "_24"
suffix from the struct name.
2009-03-02 16:37:05 +01:00
Max Kellermann
d9c1434298 pcm_resample: use 24 bit resampling code for 32 bit samples
Resampling 32 bit samples is the same as resampling 24 bit samples -
both are stored in the int32_t type.
2009-03-02 16:37:00 +01:00
Max Kellermann
1b31f52285 pcm_channels: added implementation for 32 bit samples
Some 24 bit code can be reused.  The 32 bit variant has to use 64 bit
integers, because 32 bit integers could overflow.  This may be a
performance hit on 32 bit CPUs.
2009-03-02 16:36:49 +01:00
Max Kellermann
062f37071c audio_format: allow 32 bit samples
This is the first patch in a series to enable 32 bit audio samples in
MPD.  32 bit samples are more tricky than 24 bit samples, because the
integer may overflow when you operate on a sample.
2009-03-02 15:46:09 +01:00
Max Kellermann
8c0bce0b94 audio_format: allow up to 8 channels
audio_valid_sample_format() verifies the number of channels.  Let's
just say up to 8 channels is allowed (which is possible with some
consumer sound chips).  I don't know if there are bigger cards, and
since I cannot test it, I'll limit it to 8 for now.
2009-03-02 15:43:45 +01:00
Max Kellermann
a1561252d0 directory: directory_load() returns GError
Do error reporting with GLib's GError library in this library, too.
2009-03-02 15:42:42 +01:00
Max Kellermann
c0ffec2fd1 database: db_load() returns GError
Do error reporting with GLib's GError library.
2009-03-02 15:42:21 +01:00
Max Kellermann
eb5b3ce553 database: no CamelCase
Renamed a bunch of variables.
2009-03-02 15:41:44 +01:00
Max Kellermann
b7bfa24f22 pcm_volume: return bool
Don't abort MPD when a sample format is not supported by pcm_volume().
2009-03-02 09:42:16 +01:00
Max Kellermann
0579b6ed27 pcm_volume: no CamelCase 2009-03-01 20:11:41 +01:00
Max Kellermann
4194f4b18b audio_parser: added API documentation 2009-03-01 20:08:48 +01:00
Max Kellermann
f48c58d17b crossfade: fix doxygen tag 2009-03-01 20:05:27 +01:00
Max Kellermann
ba3a8474b6 flac: parse stream tags
Parse the vorbis comments in libflac's metadata_callback and pass them
as tag struct to the decoder API.
2009-03-01 14:07:23 +01:00
Max Kellermann
92db09fdf8 listen: return GError on "unix path too long"
When the unix domain socket path is too long, don't abort with
g_error().
2009-03-01 13:35:44 +01:00
Max Kellermann
f2664e329f listen: removed unused macro BINDERROR() 2009-03-01 13:34:44 +01:00
Max Kellermann
d399d4b63b output_init: removed getBlockParam()
Use config_get_block_string() and manual GError handling instead.
2009-03-01 13:32:42 +01:00
Max Kellermann
f298fcf3a6 output_init: return GError on error
Do error handling with GError instead of aborting with g_error().
2009-03-01 13:31:56 +01:00
Max Kellermann
cb942eeb45 output_init: moved code to audio_output_detect() 2009-03-01 13:31:32 +01:00
Max Kellermann
af66f666c6 audiofile: added 24 bit support
Don't hard code the "bits" parameter to 16.  Try to use the input's
sample format, if possible.
2009-03-01 10:53:46 +01:00
Max Kellermann
614fe8b341 output: removed duplicate debug messages from plugins
The MPD core logs the audio format of all audio outputs.  Remove the
duplicate message from the plugins.
2009-03-01 10:39:42 +01:00
Max Kellermann
e1b79479a5 output_thread: log audio format in a debug message
To aid debugging, print the audio format of the output plugin in a
debug message, and print information about PCM conversion.
2009-03-01 10:37:26 +01:00
Max Kellermann
a81a84eaa4 decoder_api: log audio format in a debug message
To aid debugging, print the audio format of the decoder plugin in a
debug message, and print information about PCM conversion.
2009-03-01 10:31:47 +01:00
Max Kellermann
c0e61687b6 listen: fix windows specific code
During the listen_add_host() API transition, the windows code wasn't
tested, and several removed arguments are still in use there.
2009-03-01 01:49:49 +01:00
Max Kellermann
8c3df4cc83 socket_util: include ws2tcpip.h for getnameinfo()
Windows doesn't have the standard headers sys/socket.h and netdb.h.
2009-03-01 01:35:54 +01:00
Max Kellermann
eb64f6542f daemon: disable daemonize_detach() on WIN32 2009-03-01 01:35:53 +01:00
Max Kellermann
80571d1b5a tag: convert ignore_tag_items to a bool array 2009-03-01 00:58:32 +01:00
Max Kellermann
6153c86bc3 tag: added API documentation 2009-03-01 00:55:20 +01:00
Max Kellermann
b49518c636 tag: no CamelCase
Renamed functions and variables.
2009-03-01 00:52:02 +01:00
Max Kellermann
ae87abae59 use GLIB_CHECK_VERSION()
Use GLIB_CHECK_VERSION() instead of manually checking
GLIB_MAJOR_VERSION, ...
2009-03-01 00:37:22 +01:00
Max Kellermann
82b081a6db volume: throttle access to hardware mixers
On some hardware, reading the mixer value from hardware is an
expensive operation, and MPD has to do it for every client.  Throttle
access to the hardware, cache the result for one second.
2009-02-28 21:12:15 +01:00
Max Kellermann
ec4fd9fd88 output: use GTimer instead of time_t for reopen after failure
time() is not a monotonic timer, and MPD might get confused by clock
skews.  clock_gettime() provides a monotonic clock, but is not
portable to non-POSIX systems (i.e. Windows).  This patch uses GLib's
GTimer API, which aims to be portable.
2009-02-28 20:43:23 +01:00
Max Kellermann
a5c09c91c4 output: added option to disable audio outputs by default
The option "enabled" is on by default.  If you specify "enabled no" in
an audio_output section, then this device is disabled by default.
2009-02-28 19:40:39 +01:00
Max Kellermann
d29db0111c audiofile: removed duplicate decoder_get_command() calls
decoder_data() returns a decoder_command, no need to call
decoder_get_command() twice after decoder_command().
2009-02-28 19:28:38 +01:00
Max Kellermann
0813092c63 audiofile: refuse to play non-seekable files
If an input_stream is not seekable, libaudiofile fails to play at all:

 Audio File Library: unrecognized audio file format [error 0]

Since we know in advance whether the input_stream is seekable, just
refuse to play on a non-seekable stream.
2009-02-28 19:24:40 +01:00
Max Kellermann
44b55bff89 audiofile: no CamelCase
Renamed several variables and a function.
2009-02-28 19:09:54 +01:00
Max Kellermann
4a2b315ab6 tag: moved APE code to tag_ape.c 2009-02-28 16:44:41 +01:00
Michal Nazarewicz
cabbf7ab4a pipe: new audio output plugin which runs a command
[mk: adapted to new output plugin API]
2009-02-28 16:11:59 +01:00
Max Kellermann
5ea8a0df3f decoder_list: print decoder list with suffixes
Print the list of suffixes supported by each decoder, instead of
prining a list of all suffixes of all decoders with duplicates.
2009-02-28 15:29:51 +01:00
Max Kellermann
1bb0124b77 listen: allocate sockaddr_storage struct for accept()
The generic sockaddr struct is too small for some addresses.  For
accept(), we have to allocate a sockaddr_storage struct on the stack,
which is large enough for all addresses.
2009-02-28 15:20:35 +01:00
Max Kellermann
5c10d2ded7 client: use sockaddr_to_string()
Removed the sockaddr_to_tmp_string() hack, use
the new function sockaddr_to_string() instead.
2009-02-28 15:20:35 +01:00
Max Kellermann
e085deb944 socket_util: unpack V4MAPPED addresses
Unpack IPv4 addresses which are packed inside an IPv6 address,
i.e. return "127.0.0.1" rather than "::ffff:127.0.0.1".
2009-02-28 15:20:33 +01:00
Max Kellermann
b55d9fcdb8 socket_util: added function sockaddr_to_string()
Create the socket_util.c library, the first function is
sockaddr_to_string(): it converts a sockaddr struct to a string
containing the IP address in a human-readable form.
2009-02-28 15:12:24 +01:00
Max Kellermann
0fcb7dc65c update: use G_FILE_TEST_IS_REGULAR for archive files
When checking whether database entries have been deleted, don't check
if an archive file is a directory (G_FILE_TEST_IS_DIR), use
G_FILE_TEST_IS_REGULAR for this case instead.  To determine if a
"struct directory" is an archive, check for device==DEVICE_INARCHIVE.
This is always false after loading the database, so this patch is not
complete yet.
2009-02-28 14:02:08 +01:00
Max Kellermann
83b1b0ff69 update: don't update unchanged archive
When the mtime of an archive time hasn't changed, don't update it
again.
2009-02-28 14:02:03 +01:00
Max Kellermann
2aebbf8460 directory: added "mtime" property
Remember the modification time of each directory.  This is important
for archives (which are virtual directories right now), but may also
be useful for an automatic update mechanism.
2009-02-28 14:02:00 +01:00
Max Kellermann
3d6e6416e5 update: moved code to update_archive_file()
Simplify the rather large function update_regular_file().
2009-02-28 14:01:33 +01:00
Max Kellermann
7473fa0f4e directory: moved DIRECTORY_* string constants
Moved some of them to to directory_save.c, and others to database.c.
2009-02-27 19:30:16 +01:00
Max Kellermann
eae0287466 song_print: hide HTTP password in playlist
Added the uri_remove_auth() library function which strips username
and password from a HTTP URI, and use it in song_print_url().  This
allows you to add HTTP URIs to the playlist including secret username
and password, without disclosing it to all MPD clients.
2009-02-27 19:20:11 +01:00
Max Kellermann
9dd00dfab7 client: removed duplicate "client" string from log
Since we introduced a GLib logging domain, the "client" string appears
twice in the log lines:

 client: client 0: command returned 0

Removed the second one, now it looks like this:

 client: [0] command returned 0

Still not quite good, but better than before.
2009-02-27 19:03:13 +01:00
Max Kellermann
53271e8ae7 update: print error when opendir() fails
MPD used to be silent when it could stat() a directory, but could not
opendir() it to read its contents.  This caused a lot of support
headache with users who have wrong file permissions.  Add another
warning message.
2009-02-27 09:05:58 +01:00
Max Kellermann
497c0b1c18 tag: don't accept invalid UTF-8 sequences
Overwrite invalid UTF-8 sequences with question marks.
2009-02-27 09:02:32 +01:00
Max Kellermann
c1ab2d06aa tag: make tag.num_items unsigned
There's no point in declaring num_items as a uint8_t, it doesn't save
any space, due to padding.  This allows us to lift the articial "255
items" limitation.
2009-02-27 09:02:13 +01:00
Max Kellermann
75c2029b1c tag: no CamelCase
Renamed numOfItems to num_items.
2009-02-27 09:01:55 +01:00
Max Kellermann
5b07cbf0b4 tag: make tag_equal() return bool 2009-02-27 08:06:59 +01:00
Max Kellermann
bcdf947afc player_thread: removed meaningless warning on output failure
The warning message "problems opening audio device while playing ..."
does not help at all, and should be removed.  At this point, the real
error message has already been logged by the output thread.
2009-02-26 22:21:35 +01:00
Max Kellermann
9e61c0503e output_all: print a warning when all outputs are disabled
When all outputs are disabled, MPD printed only a meaningless message
"problems opening audio device", although it didn't attempt to open a
device.
2009-02-26 22:21:32 +01:00
Max Kellermann
58c201ce14 output_all: removed "audio_outputs!=NULL" check
After initialization, audio_outputs is always non-NULL.  Don't check
that.
2009-02-26 22:14:54 +01:00
Max Kellermann
dfea6b7cdd mvp: fixed default device detection
The check "open()!=0" is wrong, you have to write "open()>=0", because
-1 means error, and 0 is a valid file handle.
2009-02-26 22:10:58 +01:00
Max Kellermann
ec926539a3 output_plugin: report errors with GError
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.
2009-02-26 22:04:59 +01:00
Max Kellermann
353ae5e558 osx: use OSStatus and GetMacOSStatusCommentString()
The return type of most OS X functions is OSStatus, not int.  We can
get a nice error message from GetMacOSStatusCommentString(), log it.
2009-02-26 22:01:42 +01:00
Max Kellermann
9dc966041d osx: start the audio device in the open() method
Don't call AudioOutputUnitStart() in the play() method, do it after
the device has been opened.  We can eliminate the "started" property
now, because the device is always started when it's open.
2009-02-26 21:40:22 +01:00
Max Kellermann
fb5ca6aa29 osx: removed commented code
We don't need to keep commented code forever.  If we want that
test_default_device() implementation back one day, we'll pick it from
the git history.
2009-02-26 21:33:13 +01:00
Max Kellermann
985ca094f2 osx: no CamelCase
Renamed types, functions, variables.
2009-02-26 21:03:06 +01:00
Max Kellermann
a7b0cfccb4 output_thread: use the right audio_format in assert()
ao_play() gets PCM data in the in_audio_format, and converts it to
out_audio_format.  Comparing the input data with out_audio_format is
wrong.

prefixed with "STG:" will be automatically removed.  STG: Trailing
empty lines will be automatically removed.  STG: vi: set textwidth=75
filetype=diff nobackup:
2009-02-26 21:02:39 +01:00
Max Kellermann
bcc3a9debf shout: use config_get_block_unsigned()
Eliminated manual integer parsing.
2009-02-26 19:34:00 +01:00
Max Kellermann
710a61a3dc pulse: removed pa_simple!=NULL checks
The MPD core guarantees that the audio_output object is always
consistent, and our pa_simple!=NULL checks are superfluous.  Also
don't manually close the device on error in pulse_play(), since the
MPD core does this automatically when the play() method returns 0.
2009-02-26 19:29:06 +01:00
Max Kellermann
4f2ac7ec2c oss: moved code from oss_open() to oss_setup()
Eliminate one label and a bunch of gotos.
2009-02-26 19:18:16 +01:00
Max Kellermann
749d6c7766 oss: convert OSS_STAT_* to an enum
Use C instead of CPP.
2009-02-26 19:18:13 +01:00
Max Kellermann
a0b3f35537 oss: return bool instead of int
Return type of oss_find_supported_param(), oss_can_convert() and
oss_find_unsupported_param() should be bool instead of int.
2009-02-26 19:17:56 +01:00
Max Kellermann
e1f58fdcf5 oss: use unsigned integers
Convert the num_supported and num_unsupported variables from signed to
unsigned.
2009-02-26 19:17:09 +01:00
Max Kellermann
4958a6f56f oss: no CamelCase
Renamed types, functions and variables.
2009-02-26 19:16:33 +01:00
Avuton Olrich
90ee488597 mixer: Add "disabled" mixer_type. 2009-02-26 09:13:07 -08:00
Avuton Olrich
1b79449ef1 cmdline: Alphabetical help order like other GNU projects. 2009-02-25 15:34:57 -08:00
Avuton Olrich
de07547426 cmdline: Add --no-config to explicitly set daemon default options. 2009-02-25 15:30:52 -08:00
Max Kellermann
a4cf7b7dfd alsa: fall back to 16 bit audio
When the sample format is unknown, fall back to 16 bit samples.
2009-02-25 22:01:32 +01:00
Max Kellermann
4c1fb8278b alsa: moved code from alsa_open() to alsa_setup()
Simplify error handling a bit by moving some code into a separate
function.  This eliminates a good bunch of gotos, but that's not
finished yet.
2009-02-25 22:01:30 +01:00
Max Kellermann
d3409a65b5 mvp: check for reopen errors
When the MVP device has been closed in the cancel() method, and the
play() method attempts to reopen it, check for errors.
2009-02-25 21:57:02 +01:00
Max Kellermann
883e31d55b mvp: moved code to mvp_find_sample_rate()
Moved the table lookup code to a separate function.
2009-02-25 21:56:48 +01:00
Max Kellermann
b4c65cac8c mvp: make the mvp_sample_rates array const
The array must never be modified, it's a constant lookup table.
2009-02-25 21:54:02 +01:00
Max Kellermann
99f535ad77 mvp: fall back to 16 bit audio samples
Looks like the MVP audio output only supports 16 and 24 bit audio
samples.  If MPD generates any other sample formats, force it to use
16 bit.
2009-02-25 21:52:11 +01:00
Max Kellermann
8491f61d6c mvp: fall back to stereo
When the channel count is greater than 2, fall back to stereo sound.
2009-02-25 21:51:39 +01:00
Max Kellermann
6722c508a1 mvp: mvp_set_pcm_params() returns bool
Return true/false instead of 0/-1.  Also check its return value in
mvp_output_open().
2009-02-25 21:51:36 +01:00
Max Kellermann
84ed6d4701 mvp: pass audio_format struct to mvp_set_pcm_params()
Pass a pointer to the audio_format struct instead of 3 separate
integers.
2009-02-25 21:51:32 +01:00
Max Kellermann
57a9e5605b mvp: removed big_endian parameter from mvp_set_pcm_params()
Don't pass the big_endian flag to mvp_set_pcm_params(), do a simple
"G_BYTE_ORDER==G_LITTLE_ENDIAN" instead.
2009-02-25 21:51:13 +01:00
Max Kellermann
d902465375 mvp: use G_N_ELEMENTS(mvp_sample_rates)
Instead of manually calculating the number of elements in the
mvp_sample_rates array, use GLib's convenience macro G_N_ELEMENTS().
2009-02-25 21:50:50 +01:00
Max Kellermann
fff52ac5b9 mvp: no CamelCase
Renamed types, functions and variables.
2009-02-25 21:49:59 +01:00
Max Kellermann
6aa6def776 output: audio_output_init() returns bool
Return true/false instead of 1/0.
2009-02-25 19:53:56 +01:00
Max Kellermann
9512704055 output: set a GLib log domain 2009-02-25 19:53:38 +01:00
Max Kellermann
d56ae1e9c2 fifo: return bool values
Return true/false for success/failure instead of returning 0/-1.
2009-02-25 19:53:27 +01:00
Max Kellermann
74af4e4c3d fifo: no CamelCase
Renamed types, functions and variables.
2009-02-25 19:53:24 +01:00
Max Kellermann
ee7cf9c9b8 fifo: removed timer!=NULL checks
The MPD core guarantees that the audio_output object is always
consistent, and our timer!=NULL checks are superfluous.
2009-02-25 19:09:38 +01:00
Max Kellermann
ba4dd651ef ao: no CamelCase
Renamed functions and variables.
2009-02-25 19:08:49 +01:00
Max Kellermann
074d5ae13e ao: removed AoData.device!=NULL checks
The MPD core guarantees that the audio_output object is always in a
consistent state: either open or closed.  When open, it will not call
the open() method again, and when closed, it will not call play().
Removed several checks and the NULL initialization.
2009-02-25 18:48:27 +01:00
Max Kellermann
8a882209c3 ao: removed implementation of method cancel()
The method is empty, and we can simply set the method pointer to NULL
instead.
2009-02-25 18:45:09 +01:00
Max Kellermann
dcd84c19cd output_plugin: don't pass audio_output object to method init()
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.
2009-02-25 18:34:02 +01:00
Max Kellermann
0cf4f09e4f output_api: removed audio_output_get_name()
Use config_get_block_string("name") instead of audio_output_get_name().
2009-02-25 17:32:58 +01:00
Max Kellermann
6823217697 ls: moved generic URI utilities to uri.c
"ls" is a bad name for a library which parses URIs.  We'll move the
rest of the "ls" library later.
2009-02-25 16:44:06 +01:00
Max Kellermann
2054464c01 vorbis_encoder: vorbis_encoder_clear() returns void
Don't return an uninitialized bool variable.
2009-02-24 19:06:37 +01:00
Max Kellermann
e065c4db33 jack: initialize local variable "space"
Fix a gcc warning, initialize the "space" variable at the beginning of
mpd_jack_play().
2009-02-24 19:06:34 +01:00
Max Kellermann
1630fe00a2 listen: fix unused parameter warnings when TCP is disabled
Work around gcc warnings by casting the parameters to void.
2009-02-24 19:06:31 +01:00
Max Kellermann
d0a17ffb9d listen: removed is_ipv6_enabled()
Don't explicitly check is_ipv6_enabled(), just try calling
listen_add_port_ipv6(), but check its error code.
2009-02-24 18:55:12 +01:00
Max Kellermann
adf044eb09 listen: splitted listen_add_port() into IPv4 and IPv6
Some more code simplification.
2009-02-24 18:49:09 +01:00
Max Kellermann
d40c439424 listen: don't call listen_add_config_param(NULL)
For default bind_to_address settings, don't call
listen_add_config_param(NULL), use listen_add_port() directly.
2009-02-24 18:36:31 +01:00
Max Kellermann
739c23cca5 listen: moved code to listen_add_host()
Split code from the rather large function listen_add_config_param(),
part 3.
2009-02-24 18:29:53 +01:00
Max Kellermann
33749e7ea9 listen: moved code to listen_add_path()
Split code from the rather large function listen_add_config_param(),
part 2.
2009-02-24 17:51:39 +01:00
Max Kellermann
36b1a860d3 listen: moved code to listen_add_port()
Split code from the rather large function listen_add_config_param().
2009-02-24 17:51:32 +01:00
Max Kellermann
dbb067c016 listen: listen_add_address() returns bool/GError
Don't return -1 on failure, and abort on fatal error - do proper error
reporting with GError, and return false on failure.
2009-02-24 17:43:10 +01:00
Max Kellermann
7de4e7228f listen: removed unused macro "MAXHOSTNAME" 2009-02-24 17:42:37 +01:00
Max Kellermann
9bb3f2d060 listen: no CamelCase
Renamed functions.
2009-02-24 17:42:36 +01:00
Avuton Olrich
39a33344f2 ffmpeg: add all known ffmpeg extensions and mime-types.
After much research[1][2][3] this should be the majority of currently
supported file extensions and mime-types for the currently supported
ffmpeg formats. This list maybe incomplete, but it's more complete
than anything else out there that I've been able to find. This list
needs to be updated every now and again as the ffmpeg sources support
more formats.

 1. Sources
 2. wiki.multimedia.cx
 3. filext.com
2009-02-23 10:48:43 -08:00
Max Kellermann
3b1a9aeca0 Makefile.am: no recursive makefiles
Recursive Makefiles are inefficient and error prone (no proper way to
declare dependencies).  Since there's no disadvantage in having one
single Makefile, let's do it.
2009-02-23 10:04:51 +01:00
Max Kellermann
a4dfab2aee output: pass the music chunk pointer as void*, not char*
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.
2009-02-23 09:34:26 +01:00
Max Kellermann
5a898c15e7 output_api: play() returns a length
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.
2009-02-23 09:29:56 +01:00
Max Kellermann
d50a3d513e shout: removed shout_plugin.h
There are no plugins left which require shout_plugin.h.  Moved the
struct declaration to shout_plugin.c.
2009-02-22 17:52:37 +01:00
Max Kellermann
1c56edd1c8 shout: removed shout_encoder_plugins
This array is empty, and is not used anymore.
2009-02-22 17:51:12 +01:00
Max Kellermann
f6e5c00726 shout: use the new encoder API
Removed shout's encoder plugin API in favor of the new generic encoder
plugin API.
2009-02-22 17:18:28 +01:00
Max Kellermann
f7c685f1ab encoder: added lame mp3 encoder
This new LAME encoder plugin is based on the existing shout_mp3.c
plugin.
2009-02-22 17:18:03 +01:00
Max Kellermann
3a6619d62c encoder: added vorbis encoder
This new vorbis encoder plugin is based on the existing shout_ogg.c
plugin.
2009-02-22 17:17:26 +01:00
Max Kellermann
a9dde676be added the encoder API
The new generic encoder API will replace shout's custom encoder API.
2009-02-22 17:11:14 +01:00
Max Kellermann
e79a82ba3a shout: merged open_shout_conn() into my_shout_open_device()
The method implementation my_shout_open_device() consists of only one
line, the call to open_shout_conn().  Merge both functions into one.
2009-02-22 15:24:41 +01:00
Max Kellermann
cece6c00f4 shout: bool return values instead of int
Return true/false instead of 0/-1.
2009-02-22 15:18:58 +01:00
Max Kellermann
f0554d9a75 pcm: added API documentation 2009-02-21 18:14:20 +01:00
Max Kellermann
cae7c160a3 crossfade: added API documentation 2009-02-20 14:57:32 +01:00
Max Kellermann
91ebf46853 path: don't export path_set_fs_charset()
The function path_set_fs_charset() is only used in path.c.
2009-02-20 14:49:57 +01:00
Max Kellermann
09ecfb6567 path: validate configured character set 2009-02-20 12:31:00 +01:00
Max Kellermann
adea76a6ed decoder_api: fixed shadow warning, rename "wait"
The parameter name "wait" overlaps with the POSIX wait() function.
Rename it.
2009-02-19 13:33:06 +01:00
Max Kellermann
e7131b5da2 utils: use g_usleep() instead of my_usleep()
Now that I've found this nice function in the GLib docs, we can
finally remove our custom sleep function.  Still all those callers of
g_usleep() have to be migrated one day to use events, instead of
regular polling.
2009-02-19 13:33:03 +01:00
Max Kellermann
c228635489 faad: use faacDecFrameInfo instead of NeAACDecFrameInfo
Don't use libfaad's internal type names.
2009-02-19 13:29:15 +01:00
Max Kellermann
eac2da635d added G_LOG_DOMAIN macros to several libraries
Define the GLib logging domain in the following libraries: conf,
daemon, event_pipe, log.
2009-02-19 09:24:59 +01:00
Max Kellermann
11e680d640 conf: log the effective configuration file name
For better debugging aid when something goes wrong, log the name of
the effective configuration file.
2009-02-19 08:35:22 +01:00
Max Kellermann
0a0736fc4e log: added log_early_init() for early debug messages 2009-02-19 08:35:20 +01:00
Max Kellermann
84437acffb Makefile.am: add new headers to $(mpd_headers)
I forgot to add these, and this broke "make distcheck".
2009-02-19 08:12:46 +01:00
Peter Colberg
de6cc2691f mms: fix assertion in input_stream_open
Hi,

upon trying to play an MMS stream added to the play list, I got this:

    mpd: /tmp/mpd/./src/input_stream.c:85: input_stream_open: Assertion `is->plugin->open == ((void *)0) || is->plugin == plugin' failed.

With the following patch applied, it works perfectly.

Thanks for having implemented MMS support :-).

Best regards,
Peter
2009-02-19 07:34:07 +01:00
Max Kellermann
7f701744a7 pcm_volume: optimized pcm_volume_change_24() on i386
Added an inline assembly function for the 64 bit multiplication.

Benchmark results on a Pentium II 266 MHz, 512 MB of 24 bit PCM data:

 dd if=/dev/zero bs=64k count=8k |
     time ./test/software_volume 48000:24:2 >/dev/null

Before this patch 22.94s, after this patch 7.24s.
2009-02-18 22:27:58 +01:00
Max Kellermann
fcf65de46b mp4ff: always free the mp4ff_read_sample() buffer
When mp4ff_read_sample() returns a value bigger than zero, it
guarantees that the buffer is set.  Remove the check.
2009-02-18 19:08:52 +01:00
Max Kellermann
5900ea5299 mp4ff: don't allocate seek_table when input is not seekable
Don't waste any precious memory when the seek_table cannot be used.
2009-02-18 18:40:40 +01:00
Max Kellermann
8aa3edb6af mp4ff: include cleanup
Don't include limits.h, use GLib constants instead.
2009-02-18 18:40:33 +01:00
Max Kellermann
51c59f6228 mp4ff: use faacDecInit2() to find the AAC track
Use faacDecInit2() instead of AudioSpecificConfig() to detect the AAC
track in the MP4 file.  This has a great advantage: it initializes the
libfaad decoder, which the caller would normally do anyway - but now
we can go without the AudioSpecificConfig() call.  When decoder==NULL
(called from mp4_tag_dup()), fall back to a mp4ff_get_track_type()==1
check, like other audio players do.
2009-02-18 18:39:12 +01:00
Max Kellermann
111c73e701 mp4ff: moved code to mp4_faad_new()
Moved the libfaad decoder initialization to mp4_faad_new(), and also
fill the audio_format struct there.  This eliminates a little bit of
complexity in mp4_decode().
2009-02-18 18:38:09 +01:00
Max Kellermann
2bc0fabe73 mp4ff: call decoder_initialized() after libfaad initialization
Don't wait for the first frame to be decoded.  We already have the
sample rate and the channel count from faacDecInit2().
2009-02-18 18:18:29 +01:00
Max Kellermann
47e3eab872 mp4ff: merged mp4_load_tag() into mp4_tag_dup()
The function mp4_load_tag() is used only once, and mp4_tag_dup() is a
one-liner.  Merge them.
2009-02-18 18:18:25 +01:00
Max Kellermann
9d2f16d827 player_thread: don't drop audio buffers when not seekable
When a file is not seekable, MPD dropped the audio buffers before even
attempting to seek.  This caused noticable sound corruption.  Fix:
first attempt to seek, and only if that succeeds, call
audio_output_all_cancel().
2009-02-17 23:57:10 +01:00
Max Kellermann
4aca1fa493 faad: variable cleanup
Make some variables more local, and eliminate superfluous ones.
2009-02-17 23:44:29 +01:00
Max Kellermann
122e0f3338 faad: added source code comments 2009-02-17 23:42:06 +01:00
Max Kellermann
76b0601f6b faad: faad_decoder_init() returns an audio_format
Instead of returning the sample rate and channel count as separate
values, fill an audio_format struct.
2009-02-17 23:35:49 +01:00
Max Kellermann
161bfc4bc0 faad: call decoder_initialized() after libfaad initialization
Don't wait for the first frame to be decoded.  We already have the
sample rate and the channel count from faacDecInit().
2009-02-17 23:26:51 +01:00
Max Kellermann
a72c7a7b18 faad: removed DECODE_COMMAND_SEEK check
The MPD core will never send a SEEK command to a decoder which has
declared to be not seekable.
2009-02-17 23:20:16 +01:00
Max Kellermann
9245bd0c69 input_file, input_curl, icy_metadata: added GLib log domains
Define G_LOG_DOMAIN.
2009-02-17 22:58:27 +01:00
Max Kellermann
7b84f1e6b3 faad: use the decoder_buffer library
Replace this plugin's own buffer library with the new decoder_buffer
library.
2009-02-17 22:56:42 +01:00
Max Kellermann
7cea5357e3 faad: check the result of adts_find_frame()
Instead of checking if the buffer is empty after adts_find_frame(),
check adts_find_frame()'s return value.  This is more robust.
2009-02-17 22:56:07 +01:00
Max Kellermann
77db32f8fb faad: added libfaad wrappers
Moved libfaad API quirks to the wrapper functions faad_decoder_init()
and faad_decoder_decode().
2009-02-17 22:54:26 +01:00
Max Kellermann
6a72db22d7 faad: functions return duration, no float pointer
Instead of writing the song duration into a float pointer, return it
from the function.
2009-02-17 22:54:01 +01:00
Max Kellermann
e30ba2e4cf faad: removed length==NULL check in faad_song_duration()
There are no callers which pass NULL here.
2009-02-17 22:53:28 +01:00
Max Kellermann
867ae1cf6f faad: fill buffer in adts_find_frame()
All callers of adts_find_frame() use faad_buffer_fill() before that.
Move that faad_buffer_fill() call into adts_find_frame() instead.
adts_find_frame() will get its own logic for on-demand filling.
2009-02-17 22:53:25 +01:00
Max Kellermann
1a9756156e added the "decoder buffer" library
The decoder buffer library may be used by decoder libraries such as
"faad".
2009-02-17 22:39:45 +01:00
Max Kellermann
66b4a3ab2e faad: converted length check to assertion in adts_check_frame()
adts_check_frame() must not be called with a buffer length smaller
than 8.  We can eliminate that duplicate check, and convert it into an
assertion.
2009-02-17 19:28:11 +01:00
Max Kellermann
8edd407918 faad: added length check before comparing "ADIF"
It's not valid to use the buffer's data without ensuring that the
buffer contains enough data.
2009-02-17 19:27:36 +01:00
Max Kellermann
d75ce5c4a0 faad: renamed internal functions
"aac" -> "faad"
2009-02-17 19:27:01 +01:00
Max Kellermann
943b17c99a wavpack: added GLib log domain 2009-02-17 19:26:36 +01:00
Max Kellermann
656d5c9c7b pcm_convert: removed pcm_convert_size()
The function is unused, since we added the pcm_buffer library.
2009-02-17 19:26:32 +01:00
Max Kellermann
ac3e2de28b pcm_buffer: set size after allocation
When I implemented the pcm_buffer library, I forgot to set the new
buffer size.  This caused a new allocation in each pcm_buffer_get(),
fortunately no memory was leaked.
2009-02-17 18:27:00 +01:00
Max Kellermann
d8db46edfa decoders: added and fixed GLib log domains
Fixed the log domains of the renamed decoders.  Added G_LOG_DOMAIN
macros in decoders which don't have one already.
2009-02-17 08:51:34 +01:00
Max Kellermann
c4d69f0ae1 renamed decoder plugin "mpc" to "mpcdec"
This plugin is based on "libmpcdec".
2009-02-17 08:48:20 +01:00
Max Kellermann
70523657bf renamed decoder plugin "mp4" to "mp4ff"
This plugin is based on "libmp4ff".
2009-02-17 08:45:26 +01:00
Max Kellermann
f4ff7eab9d tag: fixed typo in MUSICBRAINZ_TRACKID tag name 2009-02-17 06:48:57 +01:00
Max Kellermann
68314c33e9 faad: no CamelCase
Renamed functions and variables.
2009-02-16 19:31:11 +01:00
Max Kellermann
8d2e6bf54c faad: removed AacBuffer.fileOffset
The element fileOffset is only written, but never read.  It can be
removed safely.
2009-02-16 19:31:08 +01:00
Max Kellermann
c6205bd461 renamed decoder plugin "oggvorbis" to "vorbis"
This plugin uses libvorbis.
2009-02-16 19:31:06 +01:00
Max Kellermann
cafaf33aa8 renamed decoder plugin "aac" to "faad"
A decoder plugin should be named after the library which is used.
2009-02-16 19:30:54 +01:00
Max Kellermann
c5edb53797 renamed decoder plugin "mp3" to "mad"
A decoder plugin should be named after the library which is used.
2009-02-16 19:30:45 +01:00
Max Kellermann
585f81ece1 output_api: don't include config.h
If an output plugin requires config.h, it should include it directly.
2009-02-16 18:41:30 +01:00
Max Kellermann
02c99d7716 mixer: include cleanup
Don't include conf.h in mixer_api.h.  Use a forward struct declaration
instead.
2009-02-16 18:40:04 +01:00
Max Kellermann
46c15e4ab3 output: include cleanup
Don't include output_api.h in output_internal.h.  This change requires
adding missing includes in several sources.
2009-02-16 01:51:50 +01:00
Max Kellermann
83ce0e5325 mixer_api: replaced method "control()" with "{get,set}_volume()"
The method control() is too complicated, and overengineered.  Replace
it with two trivial functions: get_volume() and set_volume().
2009-02-16 01:39:52 +01:00
Max Kellermann
37bc31d161 output_plugin: replaced method "control()" with "mixer()"
The output plugin shouldn't know any specifics of the mixer API.  Make
it return the mixer object, and let the caller deal with it.
2009-02-16 01:39:00 +01:00
Max Kellermann
79b50b7d9c output_plugin: added inline wrapper functions
Similar to the decoder plugin API: added wrapper functions to increase
code readability.
2009-02-16 01:38:10 +01:00
Max Kellermann
67da4cfe3c output_plugin: reorder method declarations
Initialization and deinitialization first, then tag functions, then
play/cancel/pause.
2009-02-16 01:38:09 +01:00
Max Kellermann
80702fa3a2 output_api: moved "struct audio_output_plugin" to output_plugin.h
If we move the plugin struct to a separate header, we don't have to
include the big fat output_api.h everywhere.
2009-02-16 01:37:42 +01:00
Max Kellermann
a5c0394007 output_api: moved "enum output_command" to output_internal.h
Now that the output_command enum isn't exposed to output plugins
anymore, we can hide its definition within output_internal.h.
2009-02-16 00:43:12 +01:00
Max Kellermann
3a82283b19 output_control: no CamelCase
Renamed variables.
2009-02-16 00:43:06 +01:00
Max Kellermann
ed591f19ef wildmidi: check if configurationn file exists
Don't call WildMidi_Init() if the configuration file does not exist.
Don't let libwildmidi clutter stderr with its warning message.
2009-02-15 18:41:05 +01:00
Max Kellermann
5c68f91dae wildmidi: obtain timidity.cfg location from mpd.conf 2009-02-15 18:41:03 +01:00
Max Kellermann
1f88cd73d4 decoder_list: added configuration option to disable decoder plugins 2009-02-15 18:40:47 +01:00
Max Kellermann
6cfacc778c decoder_list: added configuration block "decoder"
The "decoder" configuration block may contain the configuration of one
decoder plugin.
2009-02-15 18:35:19 +01:00
Max Kellermann
dec5d48f80 decoder_plugin: pass struct config_param to init() method
Preparing for per-plugin configuration sections in mpd.conf.
2009-02-15 18:34:14 +01:00
Max Kellermann
900784bb4e decoder_api: moved enum decoder_command to decoder_command.h
Minimize header dependencies, again.
2009-02-15 18:33:31 +01:00
Max Kellermann
3e3c524264 decoder_plugin: added inline wrapper functions
Increase code readability, always use the wrapper functions instead of
calling the plugin method pointers directly.
2009-02-15 18:33:28 +01:00
Max Kellermann
a28287073b decoder_api: moved struct decoder_plugin to decoder_plugin.h
The decoder_plugin struct is used by both the MPD core and the decoder
plugin implementations.  Move it to a shared header file, to minimize
header dependencies.
2009-02-15 17:48:37 +01:00
Max Kellermann
92c203d705 daemon: return early from daemonize_set_user()
If no "user" is configured, return from daemonize_set_user().  Save
one level of indent.
2009-02-15 16:58:52 +01:00
Max Kellermann
98994c5939 daemon: ignore "user" setting if already running as that user
If mpd.conf specifies a user, and MPD is invoked by exactly this user,
ignore the "user" setting.  Don't bother to look up its groups and
don't attempt to change uid, it won't work anyway.
2009-02-15 16:47:21 +01:00
Max Kellermann
59e62d95bd daemon: added comments to daemonize_detach() 2009-02-15 16:28:39 +01:00
Max Kellermann
42415592b4 daemon: print fork error message
Print details on why the fork() fails.
2009-02-15 16:27:50 +01:00
Max Kellermann
fd8c63b619 daemon: moved code to daemonize_detach()
Moved the code which detaches from the parent process/session to a
separate function.
2009-02-15 16:27:09 +01:00
Romain Bignon
855466df40 playlist_edit: improved range checks in shufflePlaylist() 2009-02-13 11:12:31 +01:00
Romain Bignon
9fe459f625 added the shufflerange command
This command shuffles a range of songs.
2009-02-13 10:43:30 +01:00
Max Kellermann
df9245c2aa update: free deleted subdirectories
Use delete_directory() for removing sub directories instead of
dirvec_clear().  This ensures that all memory occupied by
subdirectories of deleted directories is freed.
2009-02-12 19:12:32 +01:00
Max Kellermann
16bab6019b update: recursively purge deleted directories
When a directory is deleted, MPD deleted only the directory from the
database; it did not bother to walk the full tree to free all memory
and to remove deleted songs from the playlist.  Replace a
dirvec_delete() with delete_directory().
2009-02-12 19:12:25 +01:00
Max Kellermann
a06e281421 aac: fix stream metadata
Pass the input_stream object to decoder_data().  Without it, the MPD
core does not see stream tags.
2009-02-12 18:39:19 +01:00
Max Kellermann
d55f6b5304 database: don't load database after charset was reconfigured
When you change the filesystem charset, discard the old database file
and create a new one.  The old database file will most likely contain
stale or invalid information.
2009-02-12 18:31:00 +01:00
Max Kellermann
a2ce6e5b82 wildmidi: added seeking support
Use WildMidi_SampledSeek() for seeking in a MIDI file.
2009-02-12 18:19:13 +01:00
Max Kellermann
321eb1077a wildmidi: provide and current total song time
The _WM_Info struct provides all we need, it is obtained by
WildMidi_GetInfo().
2009-02-12 16:47:48 +01:00
Max Kellermann
1492339463 wildmidi: new decoder plugin for MIDI files 2009-02-12 16:43:18 +01:00
Max Kellermann
e56a90f3b3 fluidsynth: new decoder plugin for MIDI files
There are a few problems left in this plugin:

- fluidsynth decodes in real time, while MPD prefers to buffer as
  quickly as possible; as a workaround, this plugin uses a timer
  object to synchronize with real-time playback

- I don't know yet how fluidsynth tells me when the song has ended

- the "soundfont" configuration setting is not yet documented, and it
  will likely change soon (in favor of a per-decoder configuration
  block)
2009-02-12 08:43:26 +01:00
Max Kellermann
1136f6fb7a sidplay: new decoder plugin for playing C64 SID files 2009-02-11 20:31:17 +01:00
Max Kellermann
b6b181ca87 decoder_thread: re-enable file decoders
By accident, I committed a debug flag, which disallowed the decoder
thread to play files locally.  Undo this hunk.
2009-02-11 19:58:50 +01:00
Max Kellermann
550b9c3f23 ffmpeg: added TTA support
The ffmpeg library supports the "True Audio Codec".  The entry in
ffmpeg_suffixes was missing.
2009-02-11 18:27:11 +01:00
Max Kellermann
58a5d30826 playlist: don't preserve "current" song after "random" toggle
When MPD is not playing, it may still remember which is the "current"
song.  When you switch to "random" mode, MPD will always start playing
exactly this song.  This defies the goal of "random" mode a little.
Clear the "current" song when MPD is not playing during the "random"
mode switch.
2009-02-11 18:02:50 +01:00
Max Kellermann
9d447dda1d audio: moved code to output_command.c
The output_command library provides a command interface to the audio
outputs.  It assumes the input comes from an untrusted source
(i.e. the client) and verifies all parameters.
2009-02-11 18:02:45 +01:00
Max Kellermann
3bc4224bfd audio_format: added validation functions
In addition to audio_format_valid(), provide functions which validate
only one attribute of an audio_format.  These functions are reused by
audio_format_parse().
2009-02-11 18:00:48 +01:00
Max Kellermann
5090cf6484 audio: replaced parseAudioConfig() with audio_format_parse()
Added audio_format_parse() in a separate library, with a modern
interface: return a GError instead of logging errors.  This allows the
caller to deal with the error.
2009-02-11 18:00:41 +01:00
Qball Cow
5484aaee5f Set boundPort to the current portnumber, so zeroconf announces the right port number 2009-02-11 14:45:04 +01:00
Max Kellermann
b21e8ad4a5 output_all: immediately reopen output on play
When MPD explicitly starts playing, ignore the "REOPEN_AFTER" timeout.
This timeout was useful when MPD attempted to reopen a failed device
over and over, but it confuses users when they explicitly tell MPD to
start playing, while MPD insists to wait for the 10 seconds to pass.
2009-02-10 22:15:42 +01:00
Max Kellermann
e8aee4d992 output_thread: moved code to ao_close()
Merge some duplicate code into one function.
2009-02-10 22:09:07 +01:00
Max Kellermann
a96993f655 output_thread: leave the pause loop on failure
When the pause() method fails, leave the pause loop, because calling
pause() on a closed device is not allowed.
2009-02-10 22:08:05 +01:00
Max Kellermann
bd8ecba449 output_thread: consistently (de)initialize pcm_convert_state
Fix a memory leak: it was not guaranteed that pcm_convert_deinit() was
called for each pcm_convert_init().  This patch always (de)initializes
the pcm_convert library when the audio_output.open flag is flipped.
2009-02-10 22:07:59 +01:00
Max Kellermann
61e3075981 output_api: no CamelCase in struct audio_output
Renamed audio_output struct members.
2009-02-10 21:50:51 +01:00
Max Kellermann
744702f266 shout_mp3: use audio_format_frame_size()
Use audio_format_frame_size() instead of
channels*audio_format_sample_size().
2009-02-10 21:30:28 +01:00
Max Kellermann
b27d9e055b shout: pass void pointer to the encoder
Pass the music chunk as a "const void *" to the encoder, instead of a
"const char *".  Actually, both encoders currently expect 16 bit
samples, passing a 8-bit character is rather pointless.
2009-02-10 21:28:25 +01:00
Max Kellermann
12756c1b55 shout_ogg: moved PCM conversion to a separate function
For simplification, moved the PCM conversion code to
pcm16_to_ogg_buffer().  Work with a int16_t pointer instead of a char
pointer.
2009-02-10 21:25:45 +01:00
Max Kellermann
54982f755f ao: declare AoData.writeSize as size_t
writeSize is a memory size and its type should thus be size_t.  This
allows us to remove two explicit casts.
2009-02-10 21:24:35 +01:00
Max Kellermann
fe142647a5 osx: removed disabled debug messages
Nobody needs these debug messages anymore.
2009-02-10 20:57:21 +01:00
Max Kellermann
86d4cf0dbd output_all: added API documentation 2009-02-10 18:51:59 +01:00
Max Kellermann
facf146cfd output_all: moved code to audio_output_all_finished()
audio_output_all_finished() returns bool, not int.
2009-02-10 18:51:53 +01:00
Max Kellermann
4493a96425 output_all: no CamelCase
Renamed functions and variables.
2009-02-10 18:51:51 +01:00
Max Kellermann
a3a6eefcfe audio: moved code to output_all.c
Moved code which deals with all audio outputs at once into a separate
library.
2009-02-10 18:51:49 +01:00
Max Kellermann
e7505381eb audio: moved protocol code to output_print.c 2009-02-10 18:51:42 +01:00
Max Kellermann
49ff2aceb5 audio: moved state file code to output_state.c 2009-02-10 18:51:39 +01:00
Max Kellermann
f141d90533 audio: removed isCurrentAudioFormat()
This function isn't used anymore.
2009-02-10 18:51:38 +01:00
Max Kellermann
2a388c2aa7 crossfade: don't use isCurrentAudioFormat()
The crossfading code shouldn't depend on the audio output code.  Pass
the current audio format to cross_fade_calc() and let it compare
directly, instead of using isCurrentAudioFormat().
2009-02-10 18:51:29 +01:00
Max Kellermann
34244398d0 playlist: fix assertion when last/current song is deleted
When MPD is stopped, but the last song is still the "current song",
and you delete it, playlist->current is not updated, and becomes an
invalid value.  Fix this by catching "!playlist->playing &&
playlist->current == (int)songOrder".
2009-02-10 17:55:08 +01:00
Max Kellermann
e8787ac4a4 audio: added output enumeration functions
Added audio_output_get(), audio_output_find().
2009-02-10 17:21:19 +01:00
Max Kellermann
3e87033145 audio: added audio_output_config_count()
audio_output_config_count() returns the number of audio outputs in the
configuration file.  It is only used by initAudioDriver().  The public
function audio_output_count() now returns audioOutputArraySize.
2009-02-10 17:21:10 +01:00
Max Kellermann
ff09a41807 output_internal: added missing output_api.h include
output_api.h is required for enum audio_output_command.
2009-02-10 17:21:08 +01:00
Max Kellermann
c2bbf876fb player: added some more assertions
Assertions on pc.command and pc.next_song.
2009-02-10 08:18:28 +01:00
Max Kellermann
799d1c9dc2 player_thread: reset pc.next_song only if queued
When we reset pc.next_song if there is no song queued, this might
cause a race condition: the next song to be played is cleared, while
pc.command was already set.  Clear the "next_song" only if there is a
song queued for the current do_play() invocation.
2009-02-10 08:18:01 +01:00
Max Kellermann
40393ae64f playlist: update queued song after seeking
If a new song is queued before calling playerSeek(), then the player
and the playlist enter an inconsistent state, because the player
discards the playlist's "queued" song in favor of the seeked song.

Call playlist_update_queued_song() after playerSeek().
2009-02-10 00:17:46 +01:00
Max Kellermann
2274434e53 player_thread: reset pc.next_song
After a player command (successful or not), reset pc.next_song,
because the queue is supposed to be empty then.  Otherwise,
playlist.queued and pc.next_song may disagree, which triggers an
assertion failure.
2009-02-10 00:17:34 +01:00
Max Kellermann
710b3275ea queue: update order array after song move
Commit f78cddb4 introduced a regression: after a song was moved, the
order array was not updated (in random mode).  This caused MPD to
think the "current" song has changed when you moved something to the
position of the current song.
2009-02-09 22:47:23 +01:00
Vladimir S Eremin
d9ce8d8342 playlist: fixed "next song" check
Check if the "current+1" position is actually valid.
2009-02-09 21:14:38 +01:00
Max Kellermann
e2f22229a6 output_api: include "config.h" without "../"
Including "../config.h" breaks on some systems.
2009-02-09 16:50:25 +01:00
Max Kellermann
1ac328b553 shout: clear buffer before calling the encoder
Always assume the buffer is empty before calling the encoder.  Always
flush the buffer immediately after there has been added something.
This reduces the risk of buffer overruns, because there will never be
a "rest" in the current buffer.
2009-02-09 16:38:25 +01:00
Max Kellermann
7fc25ad567 shout: don't postpone metadata
Don't duplicate the tag received by the send_metadata() method - send
it to the shout server directly.
2009-02-09 16:38:22 +01:00
Max Kellermann
f5c43889c3 shout: use libshout's synchronization
Removed the manual timer synchronization from the shout plugin.
libshout's shout_sync() function does it for us.
2009-02-09 16:38:20 +01:00
Max Kellermann
f6455d5f79 shout: switch to blocking mode
The non-blocking mode of libshout is sparsely documented, and MPD's
implementation had several bugs.  Also removed connect throttling
code, that is done by the MPD core since 0.14.
2009-02-09 16:38:03 +01:00
Max Kellermann
cf94008b27 shout: removed shout_data.tag_to_send
When shout_data.tag!=NULL, there is a "tag to send".  The tag_to_send
flag is redundant.
2009-02-09 16:37:16 +01:00
Max Kellermann
044f2561ce shout: removed shout_data.shout_error
That variable is set in handle_shout_error(), but is never read.
2009-02-09 16:37:12 +01:00
Vladimir S Eremin
cde4cb944e playlist: provide information about "next song"
In random mode, this patch allows clients to see the "next song" in
the queue.
2009-02-09 10:38:03 +01:00
Max Kellermann
b358962960 playlist: increase playlist version after loading state
After the state file has been loaded, the playlist version is still
"1", and "plchanges 1" returns the whole playlist.  Fix this by
increasing the playlist version after the state file has been loaded.
2009-02-04 23:50:04 +01:00
Max Kellermann
5d0c83ba5e update: check whether stickers are enabled
If stickers are not configured at runtime, don't call
sticker_song_delete().
2009-02-04 22:33:43 +01:00
Max Kellermann
94685aa9bd playlist_save: added spl_save_playlist()
spl_save_playlist() is a wrapper for spl_save_queue().
2009-02-04 22:15:37 +01:00
Max Kellermann
19397a84cc playlist: added G_LOG_DOMAIN
Removed the explicit "playlist:" prefix from all log messages.
2009-02-04 22:15:31 +01:00
Max Kellermann
2a1bef2225 playlist_print: added wrappers for printing the queue
Hide the details of the playlist behind wrapper functions.
2009-02-04 22:09:04 +01:00
Max Kellermann
cbea8a2a00 playlist: pass const playlist pointers
Pass constant playlist objects to functions which do not modify it.
2009-02-04 22:08:39 +01:00
Max Kellermann
080dd095a5 playlist_print: added API documentation 2009-02-04 21:09:37 +01:00
Max Kellermann
60bec77664 playlist_print: use bool instead of int
Return true on success, instead of 0.  Converted the "detail"
parameter to bool.
2009-02-04 21:04:30 +01:00
Max Kellermann
f817285922 playlist_print: no CamelCase
Renamed one function.
2009-02-04 21:02:11 +01:00
Max Kellermann
cfaede610c playlist_print: include cleanup 2009-02-04 21:02:09 +01:00
Max Kellermann
15f914a74a playlist: moved code to playlist_edit.c
Moved functions for playlist editing (append, delete, shuffle, move)
to playlist_edit.c.
2009-02-04 20:31:53 +01:00
Max Kellermann
f3d6d536f6 playlist: moved code to playlist_control.c
Moved handlers for control commands (play, stop, next, prev) to
playlist_control.c.
2009-02-04 20:31:22 +01:00
Max Kellermann
4db51eeccd playlist: call syncPlaylistWithQueue() only in the event handler
Don't call syncPlaylistWithQueue() in nextSongInPlaylist() and
previousSongInPlaylist().  This is a relic from the time when there
was no event, and was a workaround to the timing problem.
2009-02-04 19:44:32 +01:00
Max Kellermann
8d3205871c playlist: renamed global "playlist" variable to "g_playlist"
Export the "g_playlist" variable, and pass it to all playlist
functions.  This way, we can split playlist.c easier into separate
parts.  The code which initializes the singleton variable is moved to
playlist_global.c.
2009-02-04 18:56:41 +01:00
Max Kellermann
1720c7090d playlist: moved code to playlist_state.c
Moved everything related to saving or loading the playlist from/to the
state file to playlist_state.c.
2009-02-04 18:52:39 +01:00
Max Kellermann
e27a665b89 playlist: simplified playlist.queued updates
Before every operation which modifies the playlist, remember a pointer
to the song struct.  After the modification, determine the "next song"
again, and if it differs, dequeue and queue the new song.

This removes a lot of complexity from the playlist update code, and
makes it more robust.
2009-02-04 18:52:37 +01:00
Max Kellermann
824d299eb1 ffmpeg: fixed seek integer overflow
The "current" variable is used for calculating the seek destination,
and was declared as "int".  With very long song files, the 32 bit
integer can overflow.  ffmpeg expects an int64_t, which is very
unlikely to overflow.  Switch to int64_t.
2009-02-03 22:51:44 +01:00
Max Kellermann
f3b73b824f ffmpeg: check if the time stamp is valid
When ffmpeg cannot estimate the elapsed time, it sets
AVPacket.pts=AV_NOPTS_VALUE.  Our ffmpeg decoder plugin did not check
for that special value.
2009-02-03 22:51:41 +01:00
Max Kellermann
81b6c0d77b ffmpeg: don't warn of empty packet output
If avcodec_decode_audio2() returns no output for an AVPacket,
libavcodec may buffer some data, and return a larger chunk of output
later.  This patch disables a lot of bogus warnings.
2009-02-03 22:51:38 +01:00
Max Kellermann
a7632b09e0 ffmpeg: print codec name
Output the name of the codec as a debug message.  During my tests,
ffmpeg never filled this struct member, but it may do so in the past,
and this debug message might become helpful.
2009-02-03 22:51:35 +01:00
Max Kellermann
3b0a78fe0d shout_mp3: call lame_close() in clear_encoder() method
The shout_mp3 encoder had two bugs: when no song was ever played, MPD
segfaulted during cleanup.  Second bug: memory leak, each time the
shout device was opened, lame_init() was called again, and
lame_close() is only called once during shutdown.

Fix this by shutting down LAME each time the clear_encoder() method is
called.
2009-02-02 18:22:56 +01:00
Max Kellermann
1fdf25214f shout_mp3: free the lame_data struct on exit
Make valgrind a little bit happier: free the global lame_data struct
in the finish() method.
2009-02-02 18:22:53 +01:00
Max Kellermann
4b7c28f98e player_thread: set player error when output device fails
When the output device fails to play a chunk, set pc.error to
PLAYER_ERROR_AUDIO.  This way, the playlist knows that it should not
queue the next song.
2009-02-02 18:22:41 +01:00
Max Kellermann
fdb80e74b7 main: don't pass argv[0] to openDB()
Don't mention the program name in the error message.
2009-02-02 16:58:51 +01:00
Max Kellermann
37bcd711b5 main: create database after daemonization
When the update thread is started before MPD has forked (for
daemonization), it is killed, because threads do not survive a fork().
This induces an inconsistent state where MPD won't start any update
thread at all, because it thinks the thread is already running.
2009-02-02 16:57:24 +01:00
Max Kellermann
231636b9eb output_api: moved the command check out of method pause()
Move the "while" loop which checks for commands to the caller
ao_pause().  This simplifies the pause() method, and lets us remove
audio_output_is_pending().
2009-01-30 20:12:38 +01:00
Max Kellermann
6aa734dc35 playlist: clear playlist.playing when deleting current song
This fixes an assertion failure: when the last song in the playlist
was playing, and you deleted it, MPD aborted.
2009-01-30 19:54:19 +01:00
Max Kellermann
dd23e71953 output_api: removed DISABLED_AUDIO_OUTPUT_PLUGIN
The macro is unused.
2009-01-30 19:48:09 +01:00
Max Kellermann
a2e0b71aad output_api: removed audio_output_closed()
The function is only used by the MVP output plugin, and this one call
is wrong.
2009-01-30 19:47:59 +01:00
Max Kellermann
eeec32feaa jack: don't override output_ports in connect()
If no ports are configured, don't overwrite the (NULL) configuration
with the port names of the first JACK server.  If the server changes
after a JACK reconnect, MPD won't attempt to auto-detect again.
2009-01-30 19:44:58 +01:00
Max Kellermann
a93e73bea8 jack: removed sample_rate callback
Currently, the JACK plugin manipulates the audio_format struct which
was passed to the open() method.  This is very likely to break,
because the plugin must not permanently store this pointer.  After
this patch, MPD ignores sample rate changes.  It looks like other
software is doing the same, and I guess this is a non-issue.

This patch converts the audio_format pointer within jack_data into a
static audio_format struct.
2009-01-30 19:43:31 +01:00
Max Kellermann
5900827675 configure.ac: detect jack_set_info_function()
jack_set_info_function() is not provided by older libjack versions.
Attempt to detect if it is available.
2009-01-30 19:43:25 +01:00
Matthias Drochner
5b85288664 mikmod: call MikMod_Exit() only in the finish() method
Hi -
independently of libmikmod's other problems - there seems
to be a problem in mpd's wrapper: MikMod_Exit() is called
after the first file is decoded, which frees some ressources
within the mikmod library. An attempt to play a second file
leads to a crash. The appended patch fixes this for me.
(I don't know what the "dup" entry is good for - someone
who knows should review that too.)
best regards
Matthias

[mk: removed 3 more MikMod_Exit() invocations]
2009-01-30 17:51:16 +01:00
Max Kellermann
02bfb0c4e4 wavpack: pass NULL if the .wvc file fails to open
The wavpack library seems to use the .wvc stream even if the OPEN_WVC
flag is not set.  In this case, pass NULL to be sure libwavpack won't
use it.
2009-01-30 16:05:02 +01:00
Max Kellermann
0d3dff9512 jack: print info messages
Use jack_set_info_function() to install an info callback.  Don't let
libjack print them to stderr.
2009-01-30 15:57:43 +01:00
Max Kellermann
76b217f71e client: check for G_IO_ERR and G_IO_HUP
When we do not explicitly catch G_IO_ERR and G_IO_HUP, GLib can go
into an infinite loop, because it won't deliver the socket error to
MPD.
2009-01-30 15:56:53 +01:00
Max Kellermann
c38dd9e8d8 mapper: ignore duplicate slashes in playlists
When there are duplicate slashes in the song paths, eliminate them;
example:

 /var/lib/mpd/music//foo.mp3

becomes:

 /var/lib/mpd/music/foo.mp3

The slash is only detected at the border between the music_directory
and the local part.
2009-01-30 13:51:18 +01:00
Max Kellermann
e3d4fa6946 mapper: remove trailing slashes from music_directory
When the user configures a music_directory with a trailing slash, it
may break playlist loading, because MPD expects a double slash.  Chop
off the trailing slash.
2009-01-30 13:50:24 +01:00
David Horn
efb04532df ffmeg: added support for the tags comment, genre, year
ffmpeg_tag_internal() does not look for a few tags that mpd
supports. Most noteably:

 comment -> TAG_ITEM_COMMENT -> Description
 genre -> TAG_ITEM_GENRE -> WM/Genre (not WM/GenreID)
 year -> TAG_ITEM_DATE -> WM/Year

I *think* that this is the last of the tags that AVFormatContext() in
ffmpeg supports that mpd also uses.
2009-01-30 09:42:49 +01:00
Max Kellermann
32d6d4499e input_stream: make seek(), buffer() optional
Make those two methods optional to implement, and let input_stream.c
provide fallbacks.  The buffer() method will be removed one day, and
there is now only one implementation left (input_curl.c).
2009-01-30 00:58:03 +01:00
Max Kellermann
82cfce76eb archive: replaced setup_stream() with open_stream()
The open_stream() method opens the input_stream.  This allows the
archive plugin to do its own initialization, and it also allows it to
use input_stream.data.  We can remove input_stream.archive now, which
was unnatural to have in the first place.
2009-01-30 00:53:32 +01:00
Max Kellermann
dc1cc7e7e5 input_stream: let the implementation assign is->plugin
This way, plugins can manipulate the plugin pointer during open().
2009-01-30 00:40:14 +01:00
Max Kellermann
297101c3f8 input_stream: documented the API 2009-01-30 00:07:53 +01:00
Max Kellermann
27c5b90dc3 jack: don't manually close on shutdown
Return false from mpd_jack_play(), let the MPD core close the device.
2009-01-29 23:16:34 +01:00
Max Kellermann
846f126259 jack: initialize output_ports if not configured
Don't leave uninitialized bytes in the jack_data struct.
2009-01-29 23:16:30 +01:00
Max Kellermann
e959c8e084 jack: close JACK client on stop
When MPD stops playback, close the JACK client connection.
2009-01-29 23:16:21 +01:00
Max Kellermann
e68924435a jack: removed "bps" attribute
The "bps" attribute is calculated, but never used.
2009-01-29 23:15:55 +01:00
Max Kellermann
5a2949552b jack: make mpd_jack_connect() return bool
Return true/false instead of 1/-1.
2009-01-29 23:15:27 +01:00
Max Kellermann
eccc7c21bd jack: use loops for allocating/freeing ports/buffers
Preparation for supporting other channel numbers than stereo: use
loops instead of duplicating code for the second channel.  Most
likely, gcc will unroll these loops, so the binary won't be any
different.
2009-01-29 23:14:04 +01:00
Max Kellermann
3baeddbcae jack: fail if jack_get_ports() returns NULL
When jack_get_ports() returns NULL, we cannot have any ports to
connect to, and the device cannot play anything.
2009-01-29 23:12:16 +01:00
Max Kellermann
5bcf415ad0 jack: use jack_port_name() instead of g_malloc()+sprintf()
libjack's jack_port_name() function returns the effective port name,
we don't need to do it manually.
2009-01-29 23:12:10 +01:00
Max Kellermann
67cf2ee6e4 jack: initialize libjack's error function in mpd_jack_init()
Do the global libjack initialization in the global plugin
initialization function.
2009-01-29 23:12:08 +01:00
Max Kellermann
3a75f15844 mms: declare GLib log domain 2009-01-29 21:43:45 +01:00
Max Kellermann
caa4d28f04 added support for the MMS protocol
This patch implements the MMS protocol, by using libmms.  It is quite
experimental: it does not support seeking yet, and it is currently
using synchronous I/O, which causes MPD to hang while waiting for the
server.
2009-01-29 21:42:10 +01:00
Max Kellermann
36ca114629 player_control: reset pc.error if pc.errored_song is cleared
When the playlist is cleared, pc.errored_song is also cleared.  This
causes pc_errored_song_uri() to crash, because it assumes that
pc.errored_song is set.  Reset pc.error to fix that assumption.
2009-01-29 21:39:29 +01:00
Max Kellermann
a73266962f jack: reduced sleep time to 1ms
When waiting for free space in the ring buffer, the JACK plugin
sleeped 10ms until there is enough space.  This delay was too large
for low-latency setups (<10ms), and created a lot of xruns.  Work
around that by reducing the sleep time to 1ms.

A proper solution for this would be to use an event based approach,
and we will do it, just not now.
2009-01-29 18:13:09 +01:00
Max Kellermann
1e0ceb3d88 jack: clear "shutdown" flag on reconnect
When the connection failed once, you had to restart MPD, because it
never cleared the jack_data.shutdown flag.  Instead, it refused to
play anything "because there is no client thread" (which is wrong at
that point).
2009-01-29 18:13:03 +01:00
Max Kellermann
3a070d3d23 jack: allocate ring buffers before connecting
If the ring buffers are allocated after jack_activate(),
mpd_jack_process() might segfault because it attempts to access them.
2009-01-29 18:12:52 +01:00
Max Kellermann
bbf0453709 jack: register ports before activating clients
Call jack_port_register() before jack_activate().
2009-01-29 18:12:25 +01:00
Max Kellermann
24d6ae8bea zeroconf: corrected default service name usage
The variable "serviceName" is initialized with SERVICE_NAME, but was
overwritten with NULL when the setting is not configured.
2009-01-27 20:17:44 +01:00
Max Kellermann
8bc6bca555 client: use the GIOChannel for I/O
GIOChannel is more portable than raw read()/write() calls.  We're
using GIOChannel anyway, because we need it for plugging the client
into the GLib main loop.

Configure the GIOChannel to the bare minimum: no character set, no
buffering.
2009-01-25 19:54:57 +01:00
Max Kellermann
b0ea975642 client: use GLib's win32 IO channel on WIN32
Use g_io_channel_win32_new_socket() instead of g_io_channel_unix_new()
on WIN32.
2009-01-25 19:40:10 +01:00
Laszlo Ashin
808a369ca8 tag: remove unused variable param
This variable doesn't have a role since 80799fa8.
2009-01-25 19:38:49 +01:00
Max Kellermann
c4bb227bdb database: eliminate "goto" usage
http://xkcd.com/292/
2009-01-25 18:47:23 +01:00
Max Kellermann
a45922cd66 use g_free() instead of free()
On some platforms, g_free() must be used for memory allocated by
GLib.  This patch intends to correct a lot of occurrences, but is
probably not complete.
2009-01-25 18:47:21 +01:00
Max Kellermann
936449c622 mixer_api: removed struct mixer_data
The mixer plugins should re-use the mixer struct and incorporate it in
their object class.
2009-01-25 17:45:16 +01:00
Max Kellermann
dc575106c2 mixer: merged methods "init" and "configure"
Both methods are always called together.  There is no point in having
them separate.  This simplifies the code, because the old configure()
method could be called more than once, and had to free old
allocations.
2009-01-25 17:38:12 +01:00
Max Kellermann
db2058a265 mixer: removed mixer_configure_legacy(), AC_MIXER_CONFIGURE
Those have been superseded by the new legacy configuration code.
2009-01-25 17:38:06 +01:00
Max Kellermann
188f9e663c mixer: configure legacy mixer before the audio outputs
Reimplemented the legacy mixer configuration: copy the deprecated
configuration values into the audio_output section.  Don't configure
the mixers twice (once for the audio_output, and a second time for the
legacy values).

This requires volume_init() to be called before initAudioDriver().
2009-01-25 17:38:02 +01:00
Max Kellermann
8695b94232 mixer: removed mixer_configure(), configure mixer in mixer_new()
Allocate the mixer object when it is configured.

Merged mixer_configure() into mixer_new().  mixer_new() was quite
useless anyway.
2009-01-25 17:37:59 +01:00
Max Kellermann
763dd8c1dd mixer: return a mixer struct pointer
Don't use statically allocated mixer objects.
2009-01-25 17:37:55 +01:00
Max Kellermann
ad8561bfdc mixer: make all mixer_plugin pointers const
The plugin structures must never be modified.
2009-01-25 17:37:52 +01:00
Max Kellermann
899eb5383d mixer: added missing copyright headers 2009-01-25 17:37:50 +01:00
Max Kellermann
cb1f2e0c01 conf: added config_add_param()
The function config_add_param() allows adding new configuration
parameters.
2009-01-25 17:37:45 +01:00
Qball Cow
b6c3adcaaa Add idle event on sticker deletion, update and insertion 2009-01-25 16:37:29 +01:00
Max Kellermann
3635c93acb conf: allow param==NULL
Return the default value in the conf_get_block_*() functions when
param==NULL was passed.

This simplifies a lot of code, because all initialization can be done
in one code path, regardless whether configuration is present.
2009-01-25 16:04:03 +01:00
Max Kellermann
5f77910097 conf: const pointers in block get functions
All config_get_block_*() functions should accept constant config_param
pointers.
2009-01-25 16:03:49 +01:00
Max Kellermann
80799fa84e use config_get_string() instead of config_get_param()
config_get_string() is easier to use than config_get_param() because
it unpacks the config_param struct.
2009-01-25 16:00:51 +01:00
Max Kellermann
bdfb6c239a playlist: moved is_valid_playlist_name() to stored_playlist.c 2009-01-25 14:19:28 +01:00
Max Kellermann
98cb8f3969 playlist: moved savePlaylist() and loadPlaylsit() to playlist_save.c 2009-01-25 14:11:47 +01:00
Max Kellermann
69c74afa25 playlist: removed g_rand, PLAYLIST_HASH_MULT
Both are unused.
2009-01-25 14:01:27 +01:00
Max Kellermann
688880bc0b queue: added queue_shuffle_order_last()
This function shuffles the last song of a range.  This is used by
addSongToPlaylist().
2009-01-25 14:00:51 +01:00
Max Kellermann
1a59afa388 stored_playlist: moved configuration variables from playlist.c
Don't declare and export variables specific to stored playlists in
playlist.c/playlist.h.
2009-01-25 13:53:16 +01:00
Max Kellermann
85f7e964de player_thread: start decoder thread in player thread
Start the decoder thread when the player thread starts.  The decoder
thread is already stopped by the player thread.
2009-01-25 13:44:39 +01:00
Max Kellermann
d628eb3e8b player_control: added player_control.thread
player_control.thread contains the handle of the player thread, or
NULL if the player thread isn't running.
2009-01-25 13:44:33 +01:00
Max Kellermann
ac0e799965 decoder_control: added decoder_control.thread
decoder_control.thread contains the handle of the decoder thread, or
NULL if the decoder thread isn't running.
2009-01-25 13:44:27 +01:00
Max Kellermann
2c45224be7 mapper: added dot to PLAYLIST_FILE_SUFFIX
Some code will be a little bit simpler if the dot is part of the
string literal.
2009-01-25 13:43:57 +01:00
Max Kellermann
7cc15ffc08 alsa: added comments
Document alsa_data members.
2009-01-25 13:13:24 +01:00
Max Kellermann
fb3e43ed73 alsa: frame_size is size_t, not int
frame_size is a memory size and should be a size_t, not a signed integer.
2009-01-25 13:07:06 +01:00
Max Kellermann
d887b6353f alsa: no CamelCase
Renamed types, functions, variables.
2009-01-25 13:05:16 +01:00
Dan McGee
27baf6913e alsa: fix option parsing and restore default period_time
Two bugs here led to a large number of interrupts being generated on the
sound card when ALSA output is being used. Because we specify no default
period_time, the sound card gives us 3000 interrupts/sec rather than a more
sane 20 or 30. This completes the revert of dd7711 already started by
4ca24f.

The larger bug was in the change to config_get_block_unsigned() and using 0
as the default value for both 'buffer_time' and 'period_time'. This means
any pre-setting of these options in newAlsaData() gets wiped out. Add a new
default for period_time, and ensure default values for buffer_time and
period_time are used if none are provided by the user.

Signed-off-by: Dan McGee <dan@archlinux.org>
[mk: set defaults in newAlsaData() to fix auto-configuration; renamed
"_MS" back to "_US" because ALSA expects microseconds, not milliseconds]
Signed-off-by: Max Kellermann <max@duempel.org>
2009-01-25 12:52:37 +01:00
Qball Cow
16796b1209 Fix tag not being set when casefolding the locate_item_list 2009-01-25 12:20:47 +01:00
Max Kellermann
2bfe6f6412 renamed the "mod" decoder plugin to "mikmod"
We have two mod plugins now: modplug and mod.  Rename the latter to a
more useful name.
2009-01-24 20:18:44 +01:00
Max Kellermann
5795be1f8d tag_id3: added MusicBrainz tag support
Added support for the MusicBrainz TXXX tags, documented on:

  http://musicbrainz.org/doc/MusicBrainzTag
2009-01-24 20:07:23 +01:00
Max Kellermann
b4d90cc28c tag_id3: always allocate tag object
Save some code: always allocate the tag object, and free it when it
turns out to be empty.
2009-01-24 20:02:59 +01:00
Max Kellermann
30e2880675 tag: added support for MusicBrainz tags
Added all important id tags from the MusicBrainz wiki:

 http://musicbrainz.org/doc/MusicBrainzTag

This should automatically enable its suport in the vorbis and flac
decoder plugins.
2009-01-24 20:02:55 +01:00
Max Kellermann
0dc1b4a44e modplug: removed EOF check from the while loop
EOF is checked by input_stream_read() (decoder_read() here).  Don't do
it twice.  The check was wrong anyway, it was reversed.
2009-01-24 20:02:06 +01:00
Max Kellermann
793934cf9c modplug: check for input_stream errors
When input_stream_read() returns 0, and input_stream_eof() returns
false, an I/O error has occured.  Skip this song.
2009-01-24 19:16:33 +01:00
Max Kellermann
14b37656a6 modplug: use size_t instead of int for buffer sizes 2009-01-24 19:16:31 +01:00
Max Kellermann
4a4c6fb6dc modplug: check size limit before appending new buffer
Don't enlarge the GByteArray when the size limit may overflow in this
operation; check the size limit first.
2009-01-24 19:16:20 +01:00
Max Kellermann
b53e80d785 modplug: use GByteArray.len, remove total_len
The local variable "total_len" is superfluous because GByteArray
always knows its size.
2009-01-24 19:16:10 +01:00
Max Kellermann
0c71640528 modplug: unknown size is -1; check for empty file
The input_stream API sets size to -1 when the size of the resource is
not known.  The modplug decoder checked for size==0, which would be an
empty file.
2009-01-24 19:16:07 +01:00
Max Kellermann
961d172200 modplug: header cleanup
Don't include utils.h and log.h, they are relics from the past.
2009-01-24 19:16:05 +01:00
Max Kellermann
9229869f04 modplug: define G_LOG_DOMAIN
Make sure that log messages are decorated correctly.
2009-01-24 19:15:53 +01:00
Max Kellermann
b381638009 modplug: declare constants as enum
Don't write CPP if you can write C.
2009-01-24 19:15:50 +01:00
Max Kellermann
24d4c2df92 modplug: use only decoder_read(), not input_stream_read()
You are allowed to call decoder_read() with decoder==NULL.  It is a
convenience function provided by the decoder API.  Don't manually fall
back to input_stream_read().
2009-01-24 19:15:48 +01:00
Max Kellermann
e6cb939a82 locate: added locate_item_list_casefold()
Merged casefolding code from two locations into this one library
function.
2009-01-24 15:56:34 +01:00
Max Kellermann
6a2118d04c queue_print, dbUtils: use struct locate_item_list
Changed the function prototypes to get locate_item_list objects
instead of num_items/items.
2009-01-24 15:56:34 +01:00
Max Kellermann
ba7c996266 locate: added struct locate_item_list
Instead of passing two parameters around (number of items, array of
items), combine both in a variable size struct.
2009-01-24 15:56:30 +01:00
Max Kellermann
e100149124 locate: initialize the whole visited_types array
The declaration initialized only the first element.  Initialize the
whole array with memset() instead.
2009-01-24 15:27:09 +01:00
Max Kellermann
535cf5b5c9 locate: use bool instead of int
Use the C99 bool type instead of integer values (1/0 or 0/-1).
2009-01-24 15:27:05 +01:00
Max Kellermann
3582977e01 locate: no CamelCase
Renamed functions and variables.
2009-01-24 15:26:59 +01:00
Max Kellermann
daa5f5924d queue_print: use new_items instead of items
Fix a typo in one of the previous patches.
2009-01-24 15:26:23 +01:00
Max Kellermann
cf9595df18 playlist: removed locate functions to queue_print.c
Now playlist.c does not contain any protocol specific code anymore.
2009-01-24 14:55:28 +01:00
Max Kellermann
53e712aca4 locate: renamed LocateTagItem to "struct locate_item"
No CamelCase and no typedefs.
2009-01-24 14:52:05 +01:00
Max Kellermann
627d590ce5 command: use queue_print_*()
Replaced several wrapper functions from playlist.c, and make command.c
use the queue print functions directly.
2009-01-24 14:52:04 +01:00
Max Kellermann
d449d6abab playlist: added playlist_get_queue()
To allow code outside playlist.c to access the "queue" object,
provide a function which returns a const pointer.
2009-01-24 14:51:35 +01:00
Max Kellermann
6cfe032b94 playlist: renamed the Playlist typedef to "struct playlist"
No typedefs.
2009-01-24 13:34:53 +01:00
Max Kellermann
ae2d13ac3e playlist: moved stopOnError and errorCount into struct playlist
Moved the 2 remaining global variables into the playlist struct.
2009-01-24 13:20:07 +01:00
Andrzej Rybczak
82df4cb2b0 modplug: change settings before loading a file
alternative settings must be set before the file
is loaded, otherwise they won't be respected.
2009-01-24 13:10:02 +01:00
Laszlo Ashin
84b63c45fa command: eliminate gcc warning
Argument cmd of function command_available() is not used if mpd was
configured without sqlite.
2009-01-24 11:13:58 +01:00
Max Kellermann
48d3404727 commands: don't advertise "sticker" unless configured
In the return value of the "commands" command, don't list the
"sticker" command if no sticker file is configured.
2009-01-23 18:51:14 +01:00
Max Kellermann
0e5af7d0f6 playlist: restore random mode after playlist is loaded
When the playlist was loaded from the state file, the order numbers
were the same as the positions.  In random mode, we need to shuffle
the queue order.  To accomplish that, call setPlaylistRandomStatus()
at the end of readPlaylistState(), and do a fresh shuffle.
2009-01-23 18:41:12 +01:00
Max Kellermann
62159e8875 playlist: removed song_id_to_position()
song_id_to_position() is only a wrapper for queue_id_to_position().
2009-01-23 18:16:21 +01:00
Max Kellermann
a6ad0cdecc playlist: fix "clear" crash in random mode
When MPD is not playing while in random mode, and the client issues
the "clear" command, MPD crashes in stopPlaylist(), or more exactly,
in queue_order_to_position(-1).  Exit from stopPlaylist() if MPD isn't
playing.
2009-01-23 18:15:25 +01:00
Max Kellermann
21bb0aab90 song: include cleanup
Removed unused includes.
2009-01-23 16:45:35 +01:00
Max Kellermann
349d249867 playlist: moved saving/loading code to queue_save.c
Create a new library which saves/loads the queue to/from the state
file.
2009-01-23 16:35:04 +01:00
Max Kellermann
8afe24c1de playlist: moved PlaylistInfo() to playlist_print.c
PlaylistInfo() (notice the capital 'P') sends a stored playlist to the
client.  Move it to a separate library, where all the code which glues
the playlist and the MPD protocol together will live.
2009-01-23 16:34:27 +01:00
Max Kellermann
ed25bdf55a playlist: moved some printing code to queue_print.c
Moved protocol printing functions which operate on the queue to
queue_print.c.
2009-01-23 16:23:59 +01:00
Max Kellermann
4c77a4c494 playlist: pass const pointers to search functions
The LocateTagItem objects are not modified.
2009-01-23 16:22:43 +01:00
Max Kellermann
3a86a6ca16 playlist: removed swapSongs()
swapSongs() is only a wrapper for queue_swap().
2009-01-23 16:22:38 +01:00
Max Kellermann
276843edd5 playlist: don't unpause on delete
When you delete a song from the playlist which was paused, MPD forgot
that it was paused and started playing the next song.
2009-01-23 16:17:21 +01:00
Max Kellermann
032640f9e5 queue: update moved song versions
This patch fixes a regression introduced by commit aa9ffc.
2009-01-23 16:17:16 +01:00
Max Kellermann
cf3a9ef065 playlist: added source comments
The playlist.c source is currently quite hard to understand.  I have
managed to wrap my head around it, and this patch attempts to explain
it to the next guy.
2009-01-23 11:33:24 +01:00
Max Kellermann
b5abc02379 playlist: assert in playPlaylistIfPlayerStopped()
The function playPlaylistIfPlayerStopped() is only called when the
player thread is stopped.  Converted that runtime check into an
assertion, and remove one indent level.
2009-01-23 11:33:03 +01:00
Max Kellermann
cfbafbefdc playlist: don't shuffle if not in random mode
One of the previous patches removed the "random" mode check from
nextSongInPlaylist(), which caused a shuffle whenever MPD wrapped to
the first song in "repeat" mode.  Re-add that "random" check.
2009-01-23 11:32:36 +01:00
Max Kellermann
5d31e7e7d2 playlist: removed unreachable "playing" check
In playPlaylist(), the second "song==-1 && playing" check can never be
reached, because at this point, the function has already returned
(after unpausing).
2009-01-23 11:32:07 +01:00
Max Kellermann
e5c323fd57 playlist: removed stopOnError flag from playPlaylist()
All callers pass false.  Don't bother to collect that parameter.
2009-01-23 00:10:50 +01:00
Max Kellermann
9da7ae02f0 playlist: restart playing in deleteFromPlaylist()
When a song is deleted, start playing the next song immediately,
within deleteFromPlaylist().  This allows us to remove the ugly
playlist_noGoToNext flag, and the currentSongInPlaylist() function.
2009-01-23 00:10:38 +01:00
Max Kellermann
0d4319ed30 playlist: calculate next song before deleting the current one
By calling queue_next_order() before playlist.current is invalidated
(by the deletion of a song), we get more robust results, and the code
becomes a little bit easier.  incrPlaylistCurrent() is unused now, and
can be removed.
2009-01-23 00:10:33 +01:00
Max Kellermann
bd71d3ea78 playlist: return early from shufflePlaylist()
Remove one indent level by returning diretly after the check.  This
makes the function more readable.
2009-01-23 00:09:29 +01:00
Max Kellermann
00541f8ce9 playlist: replaced playlist_state with flag playlist.playing
There were only two possible states: STOP and PLAY.  The code looks a
lot easier if we use a bool instead.  Move the variable into the
playlist struct.
2009-01-23 00:09:26 +01:00
Max Kellermann
3a1de741bb queue: added queue_shuffle_order()
The function shuffles the virtual order of songs, but does not move
them physically.  This is used in random mode.

The new function replaces playlist.c's randomizeOrder() function,
which was aware of playlist.current and playlist.queued.  The latter
is always -1 anyway, and the former as preserved by the caller, by
converting playlist.current to a position, and then back to an order
number.
2009-01-23 00:08:40 +01:00
Max Kellermann
fb2ef107d1 playlist: check if repeat mode changes
Add a "changed" check to setPlaylistRepeatStatus(): when the new
repeat mode is the same as the old one, don't do anything at all.  No
more checks, no "idle" event.
2009-01-23 00:07:20 +01:00
Max Kellermann
9cad342056 playlist: recalculate the queued song after random is toggled
When the random mode is toggled, MPD did not clear the queue.  Because
of this, MPD continued with the next (random or non-random) song
according to the previous mode.  Clear the queued song to fix that.
2009-01-23 00:07:10 +01:00
Max Kellermann
144a91cace playlist: moved code to playlist_queue_song_order()
Merged duplicate code from queueNextSongInPlaylist().
2009-01-23 00:06:54 +01:00
Max Kellermann
9d3c14830b playlist: documented struct members
Added several comments.
2009-01-23 00:06:53 +01:00
Max Kellermann
aa9ffcd04d queue: merged songs, songMod, positionToId into struct queue_item
Move everything which belongs together into one common struct.  This
simplifies the implementation of several queue operations.
2009-01-23 00:06:38 +01:00
Max Kellermann
f78cddb407 playlist: moved code to queue.c
Attempt to untie the playlist.c knot: moved the playlist storage code
to queue.c, struct queue.
2009-01-22 23:40:11 +01:00
Max Kellermann
d5dcd0ed66 playlist: corrected shuffle underflow test
Check for current>=0, not queued>=0.
2009-01-22 20:10:17 +01:00
Max Kellermann
1f8a1cbc08 playlist: fix buffer underflow when getting current song
The function moveSongInPlaylist() attempted to read the position of
the current song, even if it was -1.  Check that first.  The same bug
was in shufflePlaylist().
2009-01-22 16:14:34 +01:00
Max Kellermann
1e6a26b6ca locate: use const pointers
Pass const pointers where no writes are performed.
2009-01-22 16:12:34 +01:00
Max Kellermann
d47be76ce0 null: added option to disable timer synchronization
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.
2009-01-22 16:06:47 +01:00
Max Kellermann
0122510f2c null: implemented finish() method
Free memory in the finish() method to make valgrind happy.
2009-01-22 16:06:45 +01:00
Max Kellermann
e1707c7ba3 null: no CamelCase
Renamed functions and variables.
2009-01-22 16:06:43 +01:00
Max Kellermann
8484c3708b playlist: convert assertion to check in TAG event handler
It is possible that playlist.current is reset before the TAG event
handler playlist_tag_event() is called.  Convert the assertion into a
run-time check.
2009-01-21 17:11:41 +01:00
Max Kellermann
1d02318d21 player_thread: emit PLAYLIST event when new song fails
Break from the loop instead of returning the function.  This calls
player_stop_decoder(), which in turn emits the PLAYLIST event.  This
allows the playlist to re-start the player.
2009-01-21 16:44:32 +01:00
Max Kellermann
a088d9f851 player_thread: check for decoder failure before seeking
The function player_seek_decoder() starts the decoder, but does not
check the return value of player_wait_for_decoder().
2009-01-21 16:36:30 +01:00
Max Kellermann
38a9ad011a player_thread: use bool instead of int
Make player_wait_for_decoder() and play_chunk() return a bool instead
of 0/-1.
2009-01-21 16:31:15 +01:00
Max Kellermann
5541015ac6 command: don't restart player in the "status" command
Don't attempt to restart the player if it was stopped, but there were
still songs left on the playlist.  This looks like it has been a
workaround for a bug which has been fixed long time ago.
2009-01-21 16:17:57 +01:00
Max Kellermann
699b31178d playlist: use the "enum player_error" type
Don't assign the result of getPlayerError() to an integer.
2009-01-21 16:17:57 +01:00
Max Kellermann
6fd8c28d2e playlist: free memory with g_free()
Use g_free() consistently with g_malloc().  Don't clear the pointers
after freeing them.
2009-01-21 16:17:57 +01:00
Max Kellermann
b14e48f930 player_thread: request next song only if new one starts playing
The player_thread loop requests the next song from the playlist as
soon as the decoder finishes the song which is currently being played.
This is superfluous, and can lead to synchronization errors and wrong
results.  The playlist already knows when the player starts playing
the next song (player_wait_for_decoder() triggers the PLAYLIST event),
and will then trigger the scheduler to provide the next song.
2009-01-21 16:17:57 +01:00
Max Kellermann
2362ee4a48 use config_get_positive() instead of manual parsing
Simplify some code by using config_get_positive(), instead of doing
manual parsing and validation each time.
2009-01-21 08:48:02 +01:00
Max Kellermann
f11eb14c8a conf: added config_get_positive()
This convenience function parses a configuration value into a positive
integer.  It aborts if parsing fails.
2009-01-21 08:46:59 +01:00
Viliam Mateicka
17222e9561 archiveapi: adding seeking support in zip archives 2009-01-21 06:44:57 +01:00
Max Kellermann
1379db379d player_thread: eliminated duplicate PLAYLIST event
player_wait_for_decoder() emits the PLAYLIST event on success, remove
the duplicate PLAYLIST event in its caller.
2009-01-20 23:11:01 +01:00
Max Kellermann
06bd9ad88f event_pipe: added "TAG" event
The "TAG" event is emitted by the player thread when the current
song's tag has changed.  Split this event from "PLAYLIST" and make it
a separate callback, which is more efficient.
2009-01-20 22:49:19 +01:00
Qball Cow
d10910cc90 Add space after sticker: to make it consistent. 2009-01-20 13:55:21 +01:00
Max Kellermann
f9c693e602 command: added "sticker" command
The "sticker" command allows clients to query or manipulate the
sticker database.  This patch implements the sub-commands "get" and
"set"; more will follow soon (enumeration), as well as extended
"lsinfo" / "playlistinfo" versions.
2009-01-19 19:09:49 +01:00
Max Kellermann
2934585d5a update: delete stickers of deleted songs
When a song is deleted from the database, remove its sticker, too.

What's still missing is some sort of garbage collector after a fresh
database create (--create-db).
2009-01-19 19:01:34 +01:00
Max Kellermann
638f95aa15 sticker: added song sticker library
This is a wrapper for the backend sticker library.  It provides
several glue functions which take a song object instead of type/uri.
2009-01-19 18:54:04 +01:00
Max Kellermann
145ab84d51 sticker: new library for storing dynamic information about songs
"Stickers" are pieces of information attached to existing MPD objects
(e.g. song files, directories, albums).  Clients can create arbitrary
name/value pairs.  MPD itself does not assume any special meaning in
them.
2009-01-19 18:51:57 +01:00
Max Kellermann
fbed96dcea flac: include config.h
The plugin queries build-time configuration variables, and should
include config.h.
2009-01-19 09:54:47 +01:00
Max Kellermann
33e44fbde8 output: don't include conf.h from output_control.h
Minimize header dependencies.
2009-01-18 19:48:31 +01:00
Max Kellermann
65f2386b39 conf: added config_get_block_unsigned()
Eliminate some more getBlockParam() invocations.
2009-01-18 19:45:51 +01:00
Max Kellermann
a531a1e650 conf: added config_get_block_string()
This replaces lots of getBlockParam() invocations.
2009-01-18 19:37:27 +01:00
Max Kellermann
73e466cfef jack: parse "ports" setting with g_strsplit()
Don't modify the configured string.
2009-01-18 19:24:14 +01:00
Max Kellermann
86f6233f46 jack: use audio_output_get_name()
Determine the audio output name with audio_output_get_name() instead
of obtaining the name from the configuration again.
2009-01-18 19:17:52 +01:00
Max Kellermann
70c6cc33f0 conf: removed parseConfigFilePath()
Use config_get_path() instead in mapper.c.
2009-01-18 18:59:10 +01:00
Max Kellermann
a0603d8897 mixer: don't check for NULL before g_free()
The g_free() function includes a NULL check.  We don't have to do it
twice.
2009-01-18 18:55:51 +01:00
Max Kellermann
5ba43e4ac2 daemon: removed unused variable "userpwd"
This causes a segmentation fault...
2009-01-18 18:42:44 +01:00
Max Kellermann
9c93249412 daemon: pass "detach" flag to daemonize()
This way, we don't have to pass the full "Options" object to
daemonize().
2009-01-18 18:29:30 +01:00
Max Kellermann
bfcaecabbd daemon: added daemonize_init(), daemonize_finish()
The constructor/destructor functions parse and free the configuration
properly.  This way, we don't have to load the pid file path more than
once.
2009-01-18 18:29:27 +01:00
Max Kellermann
0dd2dfff9d main: moved the save_state timer to state_file.c
The state_file library should manage its own regular saves.
2009-01-18 18:10:15 +01:00
Max Kellermann
84de45afba state_file: added state_file_init() and state_file_finish()
The constructor/destructor interface should hide the functions
read_state_file() and write_state_file().
2009-01-18 18:09:50 +01:00