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Author SHA1 Message Date
Diego E. 'Flameeyes' Pettenò
2289326673 Make seq, rawmidi and control operation structures static const. 
Since they are never changed it does not make sense to have them in
the writeable .data section, just make sure to add const to the ops
member in the structure definitions so that there are no extra
warnings added.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>
 2008-11-21 20:28:38 +01:00
Diego E. 'Flameeyes' Pettenò
8ed98db259 Make some static tables and strings constants. 
By doing this we move them from the .data section to .rodata setion,
or from .data.rel to .data.rel.ro.

The .rodata section is mapped directly from the on-disk file, which is
always a save, while .data.rel.ro is mapped directly when using
prelink, which is a save in a lot of cases.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>
 2008-11-21 13:04:41 +01:00
Aldrin Martoq
2cec6e2653 mark snd_seq_client_info_{get,set}_event_filter deprecated 
Mark snd_seq_client_info_{get,set}_event_filter deprecated

Signed-off-by: Aldrin Martoq <amartoq@dcc.uchile.cl>
 2008-02-22 17:51:05 +01:00
Aldrin Martoq
72ffc6db77 use snd_seq_client_info_event_filter_*() functions 
Change snd_seq_set_client_event_filter to use the new
snd_seq_client_info_event_filter_* API

Signed-off-by: Aldrin Martoq <amartoq@dcc.uchile.cl>
 2008-02-22 17:50:01 +01:00
Aldrin Martoq
75ecdac6f4 add snd_seq_client_info_event_filter_*() functions 
Added snd_seq_client_info_event_filter_{clear,add,del,check} to alsa
sequencer API

Signed-off-by: Aldrin Martoq <amartoq@dcc.uchile.cl>
 2008-02-22 17:46:50 +01:00
Aldrin Martoq
882f93ac26 add snd_seq_unset_bit() 
Added snd_seq_unset_bit() to alsa sequencer API

Signed-off-by: Aldrin Martoq <amartoq@dcc.uchile.cl>
 2008-02-22 17:42:56 +01:00
Takashi Iwai
0e5b2a006a Fix snd_seq_change_bit() 
snd_seq_change_bit() doesn't change but only set.

From: Aldrin Martoq <amartoq@dcc.uchile.cl>
 2008-02-21 12:31:18 +01:00
Takashi Iwai
54a2cf5ecf Remove sequencer instrument layer 
Remove obsoleted sequencer instrument layer from alsa-lib.
The old symbols are compiled in as default as dummy functions
(unless --disable-old-symbols is given to configure) so that
the old binaries can still work more or less.
 2007-10-30 12:31:55 +01:00
Jaroslav Kysela
d25e281230 Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-15 10:24:55 +02:00
Clemens Ladisch
f2835d86fa seq_midi_event: fix parsing of F9/FD bytes 
Check for a valid event type when encoding a system real-time message to
prevent the bytes F9 or FD resulting in an empty sequencer message.
 2007-08-10 09:41:17 +02:00
Clemens Ladisch
5090cf3520 seq_midi_event: fix parsing of missing data bytes 
Reorganize the encoder logic to prevent status bytes that appear where
data bytes are expected from being interpreted as data bytes.
 2007-08-10 09:40:29 +02:00
Clemens Ladisch
4ebeecda28 seq_midi_event: prevent running status after system messages 
Reset the event type after encoding a system message to prevent any
following data bytes from being interpreted as data for a running status
system message, which is not allowed in MIDI.
 2007-08-10 09:39:24 +02:00
Clemens Ladisch
2c281e1648 seq_midi_event: fix encoding of data bytes after end of sysex 
Create a new state ST_INVALID for the encoder to prevent data bytes at
the beginning of a stream or after a sysex message being interpreted as
note-off parameters.
 2007-08-10 09:38:47 +02:00
Takashi Iwai
70e4ec9d08 Allow build without libdl and libpthread 
Allow building alsa-lib without libdl and libpthread.
Added new options to configure, --with-libdl and --with-pthread.
 2007-03-22 00:48:18 +01:00
Takashi Iwai
c9610c024d Fix build of static library 
- Add missing pcm_empty entry
- Return the array pointer instead of the first array member.
  Otherwise only the first entry is linked to the binary.
 2006-10-27 16:08:21 +02:00
Jaroslav Kysela
03389a444b change iface argument for namehint function to const char * 
remove snd_ctl_iface_conf_name function
 2006-10-27 13:31:32 +02:00
Clemens Ladisch
123e2b7780 clarify SND_SEQ_PORT_TYPE_xxx documentation 
Clarify the documentation for the SND_SEQ_PORT_TYPE_xxx flags, especially
for _SYNTH and *_SAMPLE where it was rather misleading.
 2006-05-02 16:28:22 +02:00
Clemens Ladisch
c3ac7bdf87 add more sequencer port type information bits 
Add four new information flags SNDRV_SEQ_PORT_TYPE_HARDWARE, _SOFTWARE,
_SYNTHESIZER, _PORT for sequencer ports.  This makes it easier for apps
like Rosegarden to make policy decisions based on the port type.
 2006-05-02 16:08:36 +02:00
Takashi Iwai
9c69158f31 Fix missing snd_dlclose() in sequencer 
Call snd_dlclose() with the dlopen handle in snd_seq_close().
 2006-04-25 17:27:26 +02:00
Clemens Ladisch
09f598e57c allow changing of device directory path 
Add configuration options to change the default device path from the
default /dev/snd.  This is useful for embedded systems that do not want
subdirectories in /dev.
 2006-02-27 10:03:19 +00:00
Clemens Ladisch
3f00bc728b fix a typo 
Fix a memory leak in an error path of snd_seq_hw_open().
 2006-02-27 09:59:18 +00:00
Clemens Ladisch
4433248bf3 remove superfluous free() checks 
free() correctly handles NULL pointers, so we can omit explicit checks
for that condition.
 2006-02-27 09:58:32 +00:00
Clemens Ladisch
45850439b3 Do not abort in snd_xxx_close() functions 
Remove several memory leaks by not aborting prematurely from a
snd_xxx_close() function when some operation fails.
This can happen when a USB device was unplugged.
 2006-02-27 09:54:57 +00:00
Takashi Iwai
eccc92a34d Fix infinite parse of recursive definitions 
Fixed the infinite parse (and eventually segfault) of recursive definitions.
Also fixed the parse of a string slave PCM of direct plugins.
 2006-01-30 14:41:51 +00:00
Takashi Iwai
76f7af823b Fix compile warnings 
Fix trivial compile warnings.
 2005-12-16 18:43:49 +00:00
Takashi Iwai
2f71b8753b Fix type-punning 
Fixed compile warnings on the latest gcc about type-punning.
Removed unnecessary casts.
 2005-09-29 19:11:50 +00:00
Takashi Iwai
087184b0f9 Fix doxygen documents 
Fix the warnings of doxygen parsing.
Add some missing documentation.
 2005-05-24 14:14:28 +00:00
Jaroslav Kysela
412fb54e0d Fedora 4 patch - gcc4 fixes 2005-05-06 14:09:17 +00:00
Clemens Ladisch
cf73143ce8 fix snd_seq_query_next_client documentation 
Fix snd_seq_query_next_client's documentation -- no name matching is
actually done by ALSA.
 2005-05-02 07:42:52 +00:00
Takashi Iwai
b0b8957c00 Fix the device-open check 
Fixed the device-open check with --disable-aload.
 2005-03-16 13:25:25 +00:00
Takashi Iwai
4ea51d8201 Add --disable-aload configure option 
Added --disable-aload configure option to suppress probing of
/dev/aload* files for auto-loading.  These files often conflict with
udev mechanism.

Also, --with-resmgr is changed to --enable-resmgr.
 2005-02-14 13:31:53 +00:00
Takashi Iwai
f9b9015245 Fix resmgr support 
Call normal open() before trying with res_open_device().
snd_open_device() is defined to do this procedure.
 2005-02-11 16:35:24 +00:00
Takashi Iwai
77c925a71f Add resmgr support 
Added the support for resmgr.  A new configure option --with-resmgr is added
to enable the resmgr support.
 2005-01-26 10:50:28 +00:00
Jaroslav Kysela
f2175f1384 Fixed thinkos in documentation (filter example) 2004-03-23 15:15:21 +00:00
Clemens Ladisch
16a15f56c4 fix doxygen errors (syntax errors and wrong references) 2004-03-02 17:13:49 +00:00
Takashi Iwai
01828771d9 fixed compile warnings regarding const. 2004-02-25 18:21:20 +00:00
Takashi Iwai
e1ae539931 added more documents. 
removed the obsolete snd_seq_port_subscribe_set_voices().
 2003-10-22 14:25:55 +00:00
Takashi Iwai
701d0614f1 more documents as introduction. 2003-10-20 14:04:53 +00:00
Takashi Iwai
093e07cdf8 fixed typos. 2003-08-27 13:54:55 +00:00
Takashi Iwai
118bf89508 added const modifier to some function arguments 2003-07-29 17:05:31 +00:00
Takashi Iwai
09161437ef - added auto-timestamp mode for the port. 
snd_seq_port_info_get/set_timestamping()
    snd_seq_port_info_get/set_timestamp_real()
    snd_seq_port_info_get/set_timestamp_queue()
- increased the protocol version to 1.0.1.
 2003-07-25 17:24:13 +00:00
Takashi Iwai
7716fd1e3d fixes by Art Haas <ahaas@airmail.net>: 
rewritten with C99 struct initialization style.
 2003-07-25 17:02:00 +00:00
Jaroslav Kysela
ea8feb43e2 Reverted back (N)RPN decoding - it is difficult to do this job here 2003-06-16 18:53:25 +00:00
Jaroslav Kysela
8f78ae3b84 Added proper handling of nonregistered and registered MIDI parameters 2003-06-16 11:00:30 +00:00
Jaroslav Kysela
073dff1ba1 Commented out FD_CLOEXEC fcntl() calls 2003-02-05 11:00:16 +00:00
Jaroslav Kysela
74859a4646 Fixed compilation problem 2003-02-04 13:44:11 +00:00
Jaroslav Kysela
a313072961 Added handling of FD_CLOEXEC flag 2003-02-04 13:35:59 +00:00
Jaroslav Kysela
e38dd10880 Fixed encoding of sysex sequencer event 2002-12-05 18:01:49 +00:00
Jaroslav Kysela
098932ce57 Added POLLNVAL to poll->events 2002-11-30 09:47:20 +00:00
Jaroslav Kysela
7f3942d827 Reverted back the PCM API. 
New snd_pcm_hw_params_* functions are available only explicitly when
ALSA_PCM_NEW_HW_PARAMS_API is defined.
Updated documentation and test code to new API.
 2002-09-19 16:12:13 +00:00