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18 years agoAddition of "infile" parameter (virtual mic) to the file plugin
Juan Carlos Castro y Castro [Fri, 19 May 2006 16:26:41 +0000 (18:26 +0200)]
Addition of "infile" parameter (virtual mic) to the file plugin

When this new parameter is specified, the behavior of opening a file PCM
for input is changed to the following: reads from the device, instead of
being passed down to the slave PCM, will read the raw data from the
specified file. No file writes will take place in this case. In the
absence of this parameter, previous behavior is unchanged.

The input file name and descriptor are kept in the snd_pcm_file_t struct
in a manner analogous to the already existing output file parameter.

TODO:

(1) Only interleaved reads (snd_pcm_file_readi) have been implemented
for now.

(2) File read()'s that return a number of bytes that's not a multiple of
the frame size will result in data loss (choppiness). The rbuf,
rbuf_size_bytes, and rbuf_used_bytes members of the snd_pcm_file_t
struct will be used to address this problem in the future.

(3) Mind whether the PCM was opened in blocking mode. If so, we'll have
to loop until the buffer has been filled with read()'s.

Signed-off-by: Juan Carlos Castro y Castro <jcastro@vialink.com.br>
18 years agoFix surround40 config for ens1370
Takashi Iwai [Thu, 18 May 2006 09:26:00 +0000 (11:26 +0200)]
Fix surround40 config for ens1370

Fixed surround40 config for ens1370.  Added missing interface for
the hook control.

18 years agoAdd hgcompile script and fix INSTALL document
Takashi Iwai [Fri, 12 May 2006 13:33:44 +0000 (15:33 +0200)]
Add hgcompile script and fix INSTALL document

Added hgcompile script (just a copy of cvscompile), and
fixed INSTALL document about HG.

18 years agoCorrection for fixing alsa-lib static build
Takashi Iwai [Fri, 12 May 2006 12:43:26 +0000 (14:43 +0200)]
Correction for fixing alsa-lib static build

Added the missing _snd_module_pcm_* definitions for static alsa-lib.

From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>

18 years agoFix a typo in pcm_file.c
Takashi Iwai [Fri, 12 May 2006 10:09:33 +0000 (12:09 +0200)]
Fix a typo in pcm_file.c

Fix a typo in snd_pcm_file_readn().

18 years agoRemove enum from kernel API
Takashi Iwai [Wed, 10 May 2006 14:27:14 +0000 (16:27 +0200)]
Remove enum from kernel API

Remove enum in structs from kernel API headers.
The enum is not always equivalent with int on some architectures.

From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>

18 years agoFix hwptr update in rate plugin
Takashi Iwai [Wed, 3 May 2006 17:18:28 +0000 (19:18 +0200)]
Fix hwptr update in rate plugin

Fixed the update of hwptr in rate plugin.
This caused bad sounds on rate expansion and invalid memory access.

18 years agoFix the description of return value of snd_config_search_definition()
Takashi Iwai [Tue, 2 May 2006 15:48:47 +0000 (17:48 +0200)]
Fix the description of return value of snd_config_search_definition()

Fixed the description of the return value of snd_config_search_definition().

18 years agoclarify SND_SEQ_PORT_TYPE_xxx documentation
Clemens Ladisch [Tue, 2 May 2006 14:28:22 +0000 (16:28 +0200)]
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.

18 years agoadd more sequencer port type information bits
Clemens Ladisch [Tue, 2 May 2006 14:08:36 +0000 (16:08 +0200)]
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.

18 years agoFix device number of ICH4 iec958 controls
Takashi Iwai [Tue, 2 May 2006 12:30:33 +0000 (14:30 +0200)]
Fix device number of ICH4 iec958 controls

Fix device number of control emenets in ICH4 iec958 PCM hooks.

18 years agoUse O_APPEND mode with dmix & co plugins
Takashi Iwai [Fri, 28 Apr 2006 13:55:32 +0000 (15:55 +0200)]
Use O_APPEND mode with dmix & co plugins

Use O_APPEND mode (only if available) with dmix, dsnoop and dshare
plugins.  Using this mode, the plugin requires no resource server
any more.

18 years agoFix delayed start with rate plugin
Takashi Iwai [Thu, 27 Apr 2006 13:46:30 +0000 (15:46 +0200)]
Fix delayed start with rate plugin

Add the internal start_pending state in the rate plugin for supporting
delayed start in the case no data is committed to slave PCM.

This fixes the problem of CPU hog with artsd.

18 years agoAdd check of binding ranges in direct plugins
Takashi Iwai [Wed, 26 Apr 2006 16:30:44 +0000 (18:30 +0200)]
Add check of binding ranges in direct plugins

Add checks of slave channel numbers in bindings of dmix/dsnoop/dshare
plugins to avoid segfault.
Also, fix a possible memory leaks in the error path.

18 years agoFix segfault with dshare plugin
Takashi Iwai [Tue, 25 Apr 2006 16:53:17 +0000 (18:53 +0200)]
Fix segfault with dshare plugin

Fixed the segfault with dshare plugin at the second open.

18 years agoAdd missing snd_dlclose() in pcm_meter.c
Takashi Iwai [Tue, 25 Apr 2006 15:32:48 +0000 (17:32 +0200)]
Add missing snd_dlclose() in pcm_meter.c

Added the missing snd_dlclose() in snd_pcm_meter_close().

18 years agoFix the error path of snd_pcm_hook_add_conf()
Takashi Iwai [Tue, 25 Apr 2006 15:32:23 +0000 (17:32 +0200)]
Fix the error path of snd_pcm_hook_add_conf()

Fixed the segfault in the error path of snd_pcm_hook_add_conf()
(calling invalid install_func pointer).
Also, added the missing snd_dlclose() to release the handle properly.

18 years agoFix missing snd_dlclose() in sequencer
Takashi Iwai [Tue, 25 Apr 2006 15:27:26 +0000 (17:27 +0200)]
Fix missing snd_dlclose() in sequencer

Call snd_dlclose() with the dlopen handle in snd_seq_close().

18 years agoFix missing snd_dlclose() in timer handlers
Takashi Iwai [Tue, 25 Apr 2006 15:26:16 +0000 (17:26 +0200)]
Fix missing snd_dlclose() in timer handlers

Call snd_dlclose() properly for the dlopened handlers in timer
and timer_query closing functions.

18 years agoAdd missing snd_dlclose() in snd_hwdep_close()
Takashi Iwai [Tue, 25 Apr 2006 15:24:39 +0000 (17:24 +0200)]
Add missing snd_dlclose() in snd_hwdep_close()

Added the missing snd_dlclose() in snd_hwdep_close().

18 years agoAdded tag v1.0.11 for changeset ae6753322b638dc95de4ab900d21e8eff14f5952
Jaroslav Kysela [Wed, 19 Apr 2006 10:29:47 +0000 (12:29 +0200)]
Added tag v1.0.11 for changeset ae6753322b638dc95de4ab900d21e8eff14f5952

18 years agorelease 1.0.11
Jaroslav Kysela [Wed, 19 Apr 2006 10:29:46 +0000 (12:29 +0200)]
release 1.0.11
Patch-level: Merged

18 years agoFix compile error
Takashi Iwai [Tue, 18 Apr 2006 11:00:57 +0000 (13:00 +0200)]
Fix compile error

Fix the declarations and code.

18 years agoDon't install alsalisp
Takashi Iwai [Wed, 12 Apr 2006 10:40:06 +0000 (12:40 +0200)]
Don't install alsalisp

alsalisp binary isn't actually used by any programs or alsa-lib itself.

18 years agoRevert the last fix: finer sync of dmix in delay callback
Takashi Iwai [Wed, 12 Apr 2006 10:31:39 +0000 (12:31 +0200)]
Revert the last fix: finer sync of dmix in delay callback

The fix to enable finer sync of dmix in delay callback seems
rather harmful for some apps like xmms on SMP.
The problem of aoss was solved by max_periods=0, so better to
revert this change.

18 years agoFix .hgignore
Takashi Iwai [Wed, 12 Apr 2006 10:29:35 +0000 (12:29 +0200)]
Fix .hgignore

18 years agoAdd missing .hgignore
Takashi Iwai [Wed, 12 Apr 2006 10:18:38 +0000 (12:18 +0200)]
Add missing .hgignore

Readded the missing .hgignore file

18 years agoAdded tag v1.0.11rc5 for changeset 418d682c6be376a00f53b17e2b57f5046a432d32
Jaroslav Kysela [Tue, 11 Apr 2006 13:59:00 +0000 (15:59 +0200)]
Added tag v1.0.11rc5 for changeset 418d682c6be376a00f53b17e2b57f5046a432d32

18 years agorelease 1.0.11rc5
Jaroslav Kysela [Tue, 11 Apr 2006 13:58:59 +0000 (15:58 +0200)]
release 1.0.11rc5
Patch-level: Merged

18 years agoFix compilation with assert()
Takashi Iwai [Mon, 10 Apr 2006 16:31:39 +0000 (18:31 +0200)]
Fix compilation with assert()

Fix the position of assert() after the variable declarations.

18 years agoAdded tags since ALSA version 1.0.3
Jaroslav Kysela [Mon, 10 Apr 2006 12:41:18 +0000 (14:41 +0200)]
Added tags since ALSA version 1.0.3

18 years agoMerged
Jaroslav Kysela [Thu, 6 Apr 2006 17:16:14 +0000 (19:16 +0200)]
Merged

18 years agoChanged permissions for scripts and added .hgignore file
Jaroslav Kysela [Thu, 6 Apr 2006 17:14:01 +0000 (19:14 +0200)]
Changed permissions for scripts and added .hgignore file

Initial version of .hgignore file

18 years agoAdd PCM definitions dpl and dpl2
Takashi Iwai [Thu, 6 Apr 2006 17:08:27 +0000 (19:08 +0200)]
Add PCM definitions dpl and dpl2

Add PCM definitions "dpl" and "dpl2" in pcm/dpl.conf.
Include the file via
<confdir:pcm/dpl.conf>
for use.

18 years agoAllow negative coefficients in route plugin
Takashi Iwai [Thu, 6 Apr 2006 17:03:16 +0000 (19:03 +0200)]
Allow negative coefficients in route plugin

Allow negative coefficients in route plugin (when handled as float).

18 years agoFiner sync of dmix in delay callback
Takashi Iwai [Thu, 6 Apr 2006 17:01:02 +0000 (19:01 +0200)]
Finer sync of dmix in delay callback

Sync pointers in delay callback in dmix.  This solves some problems
of aoss with apps that don't check poll_revents.

The rate plugin is fixed to call delay of slave appropriately, too.

18 years agoFix 32/64bit problem with multi plugin
Takashi Iwai [Thu, 6 Apr 2006 16:55:59 +0000 (18:55 +0200)]
Fix 32/64bit problem with multi plugin

Fix the problems of multi plugin with 32bit apps on 64bit kernel.
The forward/backward of hw plugin are fixed, too.

18 years agoFix buffer size handling of direct plugins
Takashi Iwai [Thu, 6 Apr 2006 16:49:11 +0000 (18:49 +0200)]
Fix buffer size handling of direct plugins

Introduce "max_periods" option to specify the max number of periods
per buffer to each plugin.

- When max_periods = -1, the fixed buffer size as the slave size is
  used (old behavior).
- When max_periods = 0 (or 1), the number of periods is variable
  between 2 and the slave buffer size.
- When max_periods greater than 2 is given, it specifies the max
  periods of that pcm explicitly.

When no option is given in the PCM defintion, the value
"defaults.pcm.dmix_max_periods" is referred as default.
The default value is 0, as defined in alsa.conf.
You can override this in ~/.asoundrc or /etc/asound.conf as you like.

18 years agoCreate rate converter plugin SDK
Takashi Iwai [Thu, 6 Apr 2006 16:37:55 +0000 (18:37 +0200)]
Create rate converter plugin SDK

Created a new rate converter plugin SDK.
A rate converter can be replaced as an extra plugin now.
The default rate converter is a built-in linear converter.

You can find a sample external converter in alsa-plugins package.

18 years agoAdd src/pcm/pcm_symbols_list.c to .hgignore
Takashi Iwai [Thu, 6 Apr 2006 16:34:25 +0000 (18:34 +0200)]
Add src/pcm/pcm_symbols_list.c to .hgignore

18 years agoAdd .hgignore
Takashi Iwai [Thu, 6 Apr 2006 16:32:58 +0000 (18:32 +0200)]
Add .hgignore

Added the missing .hgignore.

18 years agoFix permission of cvscompile
Takashi Iwai [Thu, 6 Apr 2006 16:26:34 +0000 (18:26 +0200)]
Fix permission of cvscompile

Added exec permission to cvscompile script.

18 years agoMake plugin functions static
Takashi Iwai [Wed, 29 Mar 2006 09:35:14 +0000 (09:35 +0000)]
Make plugin functions static

Make plugin functions that are not referred from others static.

18 years agoFix errors in partial reads/writes with rate plugin
Takashi Iwai [Wed, 29 Mar 2006 09:33:46 +0000 (09:33 +0000)]
Fix errors in partial reads/writes with rate plugin

Fix errors in partial reads/writes (e.g. draining) with rate plugin.

18 years agoFix PCM without control/status mmap
Takashi Iwai [Wed, 29 Mar 2006 09:32:18 +0000 (09:32 +0000)]
Fix PCM without control/status mmap

Fix the update of appl_ptr via mmap_commit when control/status structs
are not mmapped (e.g. 32bit compatible mode on 64bit kernel).

18 years agoFix compile warnings
Takashi Iwai [Wed, 29 Mar 2006 09:29:44 +0000 (09:29 +0000)]
Fix compile warnings

Fix compile warnings by adding cast.

18 years agoFix noisy output of dmix with two periods
Takashi Iwai [Fri, 24 Mar 2006 14:53:41 +0000 (14:53 +0000)]
Fix noisy output of dmix with two periods

Fixed the noisy output of dmix with two (or less) periods.
The dmix tends to give noise or XRUN when running with two periods
because of its implementation nature.  To avoid this, the start
position is aligned to the period size, so that the updates are synced
with interrupts of slave PCM.

18 years agoFix PCM auto-start conditions
Takashi Iwai [Fri, 24 Mar 2006 14:51:24 +0000 (14:51 +0000)]
Fix PCM auto-start conditions

Fix the PCM auto-start conditions

- The capture stream should be started the PCM anyway before reads
- Fixed the endless poll() when the written size doesn't fit to the
  buffer size due to lack of auto-start

18 years agoFix snd_pcm_write*() return values at start up
Takashi Iwai [Fri, 24 Mar 2006 14:41:40 +0000 (14:41 +0000)]
Fix snd_pcm_write*() return values at start up

If an error occurs at starting the stream, snd_pcm_write*() should return
an error value instead of the size to be written.

18 years agorelease 1.0.11rc4
Jaroslav Kysela [Wed, 22 Mar 2006 10:47:32 +0000 (10:47 +0000)]
release 1.0.11rc4
Patch-level: Merged

18 years agoFix the description of snd_mixer_handle_events()
Takashi Iwai [Tue, 21 Mar 2006 16:58:32 +0000 (16:58 +0000)]
Fix the description of snd_mixer_handle_events()

Fixed the description about the return value of snd_mixer_handle_events()
(ALSA bug#1932).

18 years agoChange autoconf requirement to 2.59
Takashi Iwai [Tue, 21 Mar 2006 16:56:16 +0000 (16:56 +0000)]
Change autoconf requirement to 2.59

Change AC_PREREQ to 2.59.

18 years agoAdd support for S32_3LE and byte-swapped S16/S32 to softvol
Juergen Kreileder [Tue, 21 Mar 2006 16:55:25 +0000 (16:55 +0000)]
Add support for S32_3LE and byte-swapped S16/S32 to softvol

Here's a patch which adds support for S24_3LE and byte-swapped S16 and
S32 to softvol.  I've tested S24_3LE and byte-swapped S16 on powerpc
with snd-usb-audio.  All other cases are untested so far.
(Config at http://blog.blackdown.de/static/alsa/USB-Audio.conf)

Signed-off-by: Juergen Kreileder <jk@blackdown.de>
18 years agoFix timer read from 32bit user-space on 64bit kernel
Takashi Iwai [Tue, 21 Mar 2006 10:39:49 +0000 (10:39 +0000)]
Fix timer read from 32bit user-space on 64bit kernel

snd_timer_tread struct is a bad design for 32/64bit compatibility,
and reading this struct on 32bit program returns zero.  This results
in tight poll looping (bug#1938, #1945).

For avoiding this bug, now more bigger buffer is read to cover the
64bit tread struct, too.  Also this optimizes the read without
checking -EAGAIN in the case both user-space and kernel have the same
tread size.

18 years agoFix extplug->channels initialization
Takashi Iwai [Tue, 21 Mar 2006 10:30:44 +0000 (10:30 +0000)]
Fix extplug->channels initialization

Fixed the missing initialization of extplug->channels in hw_params.

18 years agodmix - Allow more flexible buffer sizes
Takashi Iwai [Tue, 21 Mar 2006 10:27:35 +0000 (10:27 +0000)]
dmix - Allow more flexible buffer sizes

With the patch, dmix allows apps to use more flexible buffer sizes.
The max buffer size is unlimited, and the minimal buffer size is
(period size * 2).  The buffer size is aligned to period size.

The period size is still bound to the period size of slave PCM.

To back to the old behavior (the fixed buffer size), you can set

   defaults.pcm.dmix_variable_buffer false

in your configuration.

18 years agoFixes S16 byte swapping with generic dmix code
Juergen Kreileder [Mon, 20 Mar 2006 20:24:13 +0000 (20:24 +0000)]
Fixes S16 byte swapping with generic dmix code

Here's a patch for generic dmix which fixes S16 byte swapping.

Tested on powerpc with snd-usb-audio.  (Without the patch I get crackling.)

Signed-off-by: Juergen Kreileder <jk@blackdown.de>
18 years agoAdd init callback to extplug
Takashi Iwai [Mon, 20 Mar 2006 11:26:16 +0000 (11:26 +0000)]
Add init callback to extplug

- Fix the hw constraints of extplug
- Add init callback to extplug

18 years agoFix restoration of PCM open mode
Takashi Iwai [Mon, 20 Mar 2006 11:22:23 +0000 (11:22 +0000)]
Fix restoration of PCM open mode

The original PCM open mode was lost by the change of default non-blocking
open.  The patch fix the restoration of the original open mode.

18 years agoAdd channels parameter to surround40/51 definitions
Takashi Iwai [Fri, 17 Mar 2006 18:14:23 +0000 (18:14 +0000)]
Add channels parameter to surround40/51 definitions

Add channels parameter to surround40/51 definitions for drivers
using a single device.

18 years agoAdd restriction parameters to pcm hw layer
Takashi Iwai [Fri, 17 Mar 2006 18:09:07 +0000 (18:09 +0000)]
Add restriction parameters to pcm hw layer

Add restriction parameters to pcm hw layer.

The PCM hw has optional parameters, format, rate and channels, to restrict
the configuration.  This is useful for definition of surround slave PCMs,
for example.

18 years agoFix double free in rate plugin
Takashi Iwai [Fri, 17 Mar 2006 18:06:23 +0000 (18:06 +0000)]
Fix double free in rate plugin

Fixed double free in rate plugin (bug#1937).

18 years agoalsa-lib - added ENOTTY and ENODEV to pcm_errors section
Jaroslav Kysela [Wed, 15 Mar 2006 12:38:37 +0000 (12:38 +0000)]
alsa-lib - added ENOTTY and ENODEV to pcm_errors section

18 years agoalsa-lib - added pcm_errors section
Jaroslav Kysela [Wed, 15 Mar 2006 12:22:29 +0000 (12:22 +0000)]
alsa-lib - added pcm_errors section

18 years agoSuppress warning messages from old timer
Takashi Iwai [Tue, 14 Mar 2006 19:02:23 +0000 (19:02 +0000)]
Suppress warning messages from old timer

Suppress warning messages when the new timer ioctl isn't available
(happening when using dmix in the new alsa-lib with older kernels).

18 years agorate plugin: wait for data to be drained
Clemens Ladisch [Mon, 13 Mar 2006 10:41:54 +0000 (10:41 +0000)]
rate plugin: wait for data to be drained

When draining, wait for the slave device to become ready to prevent
committing more data than would have been available in the buffer.

18 years agorate plugin: fix fragment size calculation
Clemens Ladisch [Mon, 13 Mar 2006 10:40:21 +0000 (10:40 +0000)]
rate plugin: fix fragment size calculation

When calculating the size of the second fragment, do not assume that the
entire size is one period size (which is not true in the draining state)
but use the actual size passed by the caller.

18 years agorate plugin: optimize calculation of the continuous buffer part
Clemens Ladisch [Mon, 13 Mar 2006 10:38:51 +0000 (10:38 +0000)]
rate plugin: optimize calculation of the continuous buffer part

When calculating the continuous part till the end of the buffer, we can
use the slave_frames value that has already been calculated by
snd_pcm_mmap_begin().

18 years agoPortability fix for alsa-lib on mips
Takashi Iwai [Fri, 3 Mar 2006 17:51:33 +0000 (17:51 +0000)]
Portability fix for alsa-lib on mips
From: Henryk Plötz <henryk@ploetzli.ch>

I recently had problems building alsa-lib 1.0.10 on mips (for my
Netgear WGT634U). Turned out the problem was in include/alsa-symbols.h
were there was __asm__ code that wouldn't work with the mips assembler.
Attached is a patch that makes this work again.

18 years agoreturn ENODEV for disconnected devices
Clemens Ladisch [Fri, 3 Mar 2006 14:08:58 +0000 (14:08 +0000)]
return ENODEV for disconnected devices

Return -ENODEV instead of -ENOTTY for disconnected devices.

18 years agoFix segfault with PCM rate plugin
Takashi Iwai [Thu, 2 Mar 2006 17:01:58 +0000 (17:01 +0000)]
Fix segfault with PCM rate plugin

Fix segfault with PCM rate plugin (bug#1878)

18 years agoallow changing of device directory path
Clemens Ladisch [Mon, 27 Feb 2006 10:03:19 +0000 (10:03 +0000)]
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.

18 years agofix a typo
Clemens Ladisch [Mon, 27 Feb 2006 09:59:18 +0000 (09:59 +0000)]
fix a typo

Fix a memory leak in an error path of snd_seq_hw_open().

18 years agoremove superfluous free() checks
Clemens Ladisch [Mon, 27 Feb 2006 09:58:32 +0000 (09:58 +0000)]
remove superfluous free() checks

free() correctly handles NULL pointers, so we can omit explicit checks
for that condition.

18 years agoDo not abort in snd_xxx_close() functions
Clemens Ladisch [Mon, 27 Feb 2006 09:54:57 +0000 (09:54 +0000)]
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.

18 years agoFix infinite loop in snd_pcm_wait()
Takashi Iwai [Mon, 20 Feb 2006 19:34:45 +0000 (19:34 +0000)]
Fix infinite loop in snd_pcm_wait()

Fix possible infinite loop in snd_pcm_wait() with direct plugins
when XRUN occurs during poll.

18 years agoRemove bogus ATTRIBUTE_UNUSED
Takashi Iwai [Mon, 20 Feb 2006 19:33:53 +0000 (19:33 +0000)]
Remove bogus ATTRIBUTE_UNUSED

Removed bogus ATTRIBUTE_UNUSED.

18 years agoFix compile warnings
Takashi Iwai [Mon, 20 Feb 2006 19:33:25 +0000 (19:33 +0000)]
Fix compile warnings

Fix compile warnings on 64bit architectures.

18 years agoAvoid unnecesasry call of resmgr
Takashi Iwai [Mon, 20 Feb 2006 19:32:53 +0000 (19:32 +0000)]
Avoid unnecesasry call of resmgr

Avoid unnecesasry call of resmgr if the device file really doesn't exist.

18 years agoAdd description about non-blocking behavior
Takashi Iwai [Fri, 17 Feb 2006 20:51:12 +0000 (20:51 +0000)]
Add description about non-blocking behavior

Add description about the default non-blocking behavior.

18 years agoFix plug conversion of non-linear formats
Takashi Iwai [Fri, 17 Feb 2006 20:50:45 +0000 (20:50 +0000)]
Fix plug conversion of non-linear formats

Fix plug conversion of non-linear formats with channel or rate conversion.

18 years agoFix fullduplex with dmix/dsnoop
Takashi Iwai [Fri, 17 Feb 2006 20:50:00 +0000 (20:50 +0000)]
Fix fullduplex with dmix/dsnoop

Fixed the fullduplex of dmix and dsnoop plugins due to confliction of
ipc keys.

18 years agoFix check of nonblock option
Takashi Iwai [Fri, 17 Feb 2006 20:49:21 +0000 (20:49 +0000)]
Fix check of nonblock option

Fix the check of nonblock option for all hw layer.
Instead of passing in asound.conf, check the option in snd_pcm_hw_open()
so that the nonblock option is referred in the case of "type hw ..." style
definition, too.

18 years agoFix memory leaks
Takashi Iwai [Thu, 9 Feb 2006 11:37:04 +0000 (11:37 +0000)]
Fix memory leaks

Fixed small memory leaks in the parser.

18 years agoalsa-lib virtual rawmidi device: fixed typo (NONBLOCK mode)
Jaroslav Kysela [Sun, 5 Feb 2006 15:36:21 +0000 (15:36 +0000)]
alsa-lib virtual rawmidi device: fixed typo (NONBLOCK mode)

See bug#1821 for details.

18 years agoFixed snd_pcm_set_params() error code
Jaroslav Kysela [Wed, 1 Feb 2006 06:34:43 +0000 (06:34 +0000)]
Fixed snd_pcm_set_params() error code

18 years agosnd_pcm_set_params() - added workaround for vortex driver
Jaroslav Kysela [Tue, 31 Jan 2006 09:16:05 +0000 (09:16 +0000)]
snd_pcm_set_params() - added workaround for vortex driver

18 years agoFix infinite parse of recursive definitions
Takashi Iwai [Mon, 30 Jan 2006 14:41:51 +0000 (14:41 +0000)]
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.

18 years agorelease 1.0.11rc3
Jaroslav Kysela [Fri, 27 Jan 2006 15:22:16 +0000 (15:22 +0000)]
release 1.0.11rc3
Patch-level: Merged

18 years agoRemove bad assert
Takashi Iwai [Fri, 27 Jan 2006 11:54:06 +0000 (11:54 +0000)]
Remove bad assert
From: Pierre Ossman <drzeus-list@drzeus.cx>

Freeing the global config update structure when it had been created
without any configs present caused an assertion to trigger. Since this
is a valid scenario and the assertion didn't really protect against
anything, it should simply be removed. Attached patch does exactly that.

18 years agopcm_ladspa - setup control outputs all times
Nathan Kurz [Fri, 20 Jan 2006 08:17:49 +0000 (08:17 +0000)]
pcm_ladspa - setup control outputs all times

It turned out that plugins that had control outputs were not being set
up properly if there was no corresponding "output" section.

Signed-off-by: Nathan Kurz <nate@verse.com>
18 years agoLADSPA plugin: fix compilation
Clemens Ladisch [Thu, 19 Jan 2006 08:23:22 +0000 (08:23 +0000)]
LADSPA plugin: fix compilation

Fix a typo in the LADSPA plugin.

18 years agopcm laspa plugin - Added credits to MediaNet AG
Jaroslav Kysela [Mon, 16 Jan 2006 19:01:13 +0000 (19:01 +0000)]
pcm laspa plugin - Added credits to MediaNet AG

18 years agoSupport multi-card/device for direct plugins
Takashi Iwai [Mon, 16 Jan 2006 13:15:32 +0000 (13:15 +0000)]
Support multi-card/device for direct plugins

- Support multi-card/device for dmix/dsnoop/dshare plugins
  The unique ipc key is calculated based on card/device/sub index

- Clean up and share the code among all d* plugins

- Refer the defaults.pcm.* configuration
  The base ipc_key number, ipc_gid and ipc_perm are referred.

18 years agoremove duplicate parameter
Clemens Ladisch [Fri, 13 Jan 2006 15:57:00 +0000 (15:57 +0000)]
remove duplicate parameter

Remove the duplicate SUBDEV argument definition that got accidentally
added in the last patch.

18 years agoSkip resmgr when EAGAIN or EBUSY
Takashi Iwai [Fri, 13 Jan 2006 15:09:40 +0000 (15:09 +0000)]
Skip resmgr when EAGAIN or EBUSY

Skip resmgr when EAGAIN or EBUSY.

18 years agoFix configuration for Aureon and Prodigy71 boards
Takashi Iwai [Fri, 13 Jan 2006 13:52:31 +0000 (13:52 +0000)]
Fix configuration for Aureon and Prodigy71 boards

Fixed the default configuration of Aureon and Prodigy71 boards
to use dmix/dsnoop.  Added a new alias for Prodigy71LT.

18 years agoAdd missing alias entries
Takashi Iwai [Fri, 13 Jan 2006 11:53:08 +0000 (11:53 +0000)]
Add missing alias entries

Added the missing alias entries.

18 years agoAdd "nonblock" option for hw layer
Takashi Iwai [Fri, 13 Jan 2006 11:52:01 +0000 (11:52 +0000)]
Add "nonblock" option for hw layer

Added a new "nonblock" option for hw layer.  This controls the non-blocking
"open" mode as default.

This option is set to TRUE as the default configuration.  If the old behavior
is preferred, set "defaults.pcm.nonblock" to 0 in /etc/asound.conf.

18 years agoFix compile warnings
Takashi Iwai [Tue, 10 Jan 2006 11:03:02 +0000 (11:03 +0000)]
Fix compile warnings

Fix compile warnings about cast signedness.