Changelog between 1.0.23 and 1.0.24 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.23_v1.0.24) (Reformated as ASCII text) +++++++++++++++++++++++++++++++++++++++++++ * alsa-lib + Core Release v1.0.24 configure.in: don't rely on test -a, not all shells support it Version-check libtool correctly when doing an out-of-tree build ucm: Moved ucm to src/ucm subdirectory general: recoded snd_dlobj_ functions Check for thread-specific locale support + Control API ucm: ctlparse - always terminate cset buffer control: add ASCII parsers from amixer tlv: fix returned dB information for min-is-mute controls namehint: Another fix to properly evaluate hw devices namehint: Fix hw device evaluation (missing last device) general: recoded snd_dlobj_ functions namehint: Evaluate more possibilities for hw devices Memory leak in namehint.c tlv: Remove tailing tab after snd_ctl_get_dB_range function tlv: Handle 'holes' in SND_CTL_TLVT_DB_RANGE array tlv: Check out of range dB with SND_CTL_TLVT_DB_RANGE control: tlv: Check dB range only within the control's volume range + PCM API pcm: fix typo in snd_pcm_recover() error message pcm_plugin: fix delay pcm: add MMAP_EMUL to type names pcm_plugin: remove unused client_frames and slave_frames routines pcm: fix snd_pcm_avail_delay() function support for period wakeup disabling pcm: pass hw_params flags to slave pcm direct plugins: change timestamping in dsnoop general: recoded snd_dlobj_ functions Add missing support for 3-byte formats for 16bit put conversion pcm: Fixed typo (wrong deleted line) instroduced in the minperiodsize patch pcm: introduce defaults.pcm.compat to change the params choose behaviour pcm: add defaults.pcm.minperiodtime parsing pcm_plug: fix comparison always true pcm - ladspa: fix small memory leak in snd_pcm_ladspa_free_instances() + Sequencer API seq: Fix for snd_seq_parse_address() + Use Case Manager API ucm: fix switch device & modifier when no transition is found ucm: add snd_use_case_verb_list() inline function ucm: fix handling of cset with spaces in the control name ucm: only select modifier when supported device is enabled ucm: implement basic script exec functionality ucm: check the correct return value for modifier ucm: check for valid value list before dereference. ucm: remove unused code. ucm: make sure active modifier and device lists are initialised ucm: remove parse_device() and call parse_compound() directly ucm: modifiers names must be compound parse ucm: removed unused 'active' member in struct use_case_device ucm: initial implementation for cdev/cset ucm: CTL devices are only one per card (remove DEV from comments) ucm: add ValueDefaults section to the master file ucm: add cdev ucm: fix parser for sequences and fix wrong strcmp ucm: debug parser ucm: implemented card list feature ucm: unify snd_use_case_geti(), add snd_use_case_card_list() template ucm: cosmetic fix ucm: added implementation for other ucm parts, only card name list is missing ucm: Introduce "Value {}" section, more implementation work ucm: Moved ucm to src/ucm subdirectory ucm: Recode header to be more universal ucm: core - Add initial Use Case Manager support. ucm: header - ALSA Use Case Manager + /include/Makefile.am ucm: build - add build support for Use Case Manager + /src/Makefile.am ucm: Moved ucm to src/ucm subdirectory ucm: build - add build support for Use Case Manager + ALSA Lisp alisp - Fix a string format ambiguity + Configuration aliases.conf: add aliases for CMI8788-based cards USB-Audio.conf: fix Audiophile USB card name config file processing: rewrite the locking - use one recursive mutex Fix typo for surround PCMs in src/conf/cards/Loopback.conf Add Loopback.conf to define standard PCM devices for snd-aloop driver HDA-Intel: do not lock IEC958 Playback switch pcm: introduce defaults.pcm.compat to change the params choose behaviour pcm: add defaults.pcm.minperiodtime parsing HDA-Intel: present all 4 HDMI outputs instead of just the first one Use thread-safe locale functions if available + Documentation ucm: Moved ucm to src/ucm subdirectory ucm: build - add build support for Use Case Manager + Dynamic Loader helpers general: recoded snd_dlobj_ functions + Kernel Headers Update hdspm.h file from Adrian Knoth - final version Update hdspm.h file from Adrian Knoth Add hdspm.h kernel header to include/alsa/sound tree for the hdspmixer app support for period wakeup disabling + Test/Example code ucm: fix parser for sequences and fix wrong strcmp ucm: debug parser ucm: implemented card list feature test/latency: fix timediff calculation Changelog between 1.0.22 and 1.0.23 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.22_v1.0.23) (Reformated as ASCII text) +++++++++++++++++++++++++++++++++++++++++++ * alsa-lib + Core Release v1.0.23 add atomic operations for Blackfin parts + Control API modem.conf Off-hook improve behavior + PCM API pcm_share plugin: fix pcm->monotonic setup in open() function pcm_hw - show errno codes pcm direct plugins: drain() call might be blocked when threads are used pcm_dmix: add support for S24_LE format Fix snd_pcm_sw_params_set_period_event() implementation pcm: fix read_areas and write_areas pcm: Fix the sound distortions for S24_3LE stream in pcm_softvol plugin pcm: Close event timer in pcm_hw plugin Changelog between 1.0.21 and 1.0.22 releases http://www.alsa-project.org/main/index.php/Changes_v1.0.21_v1.0.22) (Reformated as ASCII text) +++++++++++++++++++++++++++++++++++++++++++ * alsa-lib + Core Release v1.0.22 configure.in: fix --without-softfloat Define _GNU_SOURCE so that gives O_CLOEXEC Open device nodes with close-on-exec flag configure.in: Add m4 check for new AM_SILENT_RULES cvscompile: Remove in favour of gitcompile. Release v1.0.21a + Control API Remove redefinition of _GNU_SOURCE and __USE_GNU Remove old commented-out FD_CLOEXEC code namehint: list card independent devices only once namehint: Allow snd_device_name_hint to search for CTL devices. namehint: add missing list->card initialization Fix corruption after snd_device_name_hint() hcontrol: fix compare_default function to handle also id.device and id.subdevice control: Remove unused variable. + HWDEP API Remove old commented-out FD_CLOEXEC code + Mixer API mixer: fix enum check simple_none.c uses HAVE_SOFT_FLOAT it has to include config.h Fix CHECK_ENUM() in simple.c mixer: Add Speaker and Beep names to the weight list + PCM API Update pcm doc strings Remove old commented-out FD_CLOEXEC code pcm_rate_linear: Annotate unused function parameter to avoid compiler warnings. dmix - Fix snd_pcm_info() pcm_hw: Always use delay ioctl in snd_pcm_delay() PCM - Change the hw_params determination order + RawMidi API Remove old commented-out FD_CLOEXEC code + Sequencer API Remove old commented-out FD_CLOEXEC code + Timer API Remove redefinition of _GNU_SOURCE and __USE_GNU Remove old commented-out FD_CLOEXEC code Defined symbols exposing the hrtimer to applications. + ALSA Lisp alisp: Comment out an unused function to avoid compiler warnings. + Configuration Change dmix.conf to accept user configuration from defaults.dmix..xxx Revert "Fix driver conf parsing in snd_config_hook_load_for_all_cards()" + Dynamic Loader helpers Remove redefinition of _GNU_SOURCE and __USE_GNU Cache libasound.so access in snd_dlopen + Kernel Headers Defined symbols exposing the hrtimer to applications. Changelog between 1.0.21 and 1.0.21a releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.21_v1.0.21a) (Reformated as ASCII text) ******************************************** * alsa-lib + Core Release v1.0.21a + Mixer API mixer: Add Speaker and Beep names to the weight lis + PCM API PCM - Change the hw_params determination orde + Configuration Change dmix.conf to accept user configuration from defaults.dmix..xx Revert "Fix driver conf parsing in snd_config_hook_load_for_all_cards() Changelog between 1.0.20 and 1.0.21 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.20_v1.0.21) (Reformated as ASCII text) ******************************************** * alsa-lib + Core Release v1.0.21 add midi event test + Config API fix doc error conf.c: more documentatio + Control API control.c: snd_ctl_wait: fix revents handlin fix doc error Add the support of TLV_DB_MINMAX type Fix breakage of snd_card_load( snd_card_get_index() - extend comment for last chang Extend snd_card_get_index() to accept also control device name like /dev/snd/controlC + Mixer API remove unimplemented functions from header + PCM API pcm/ioplug: fix error code in start callbac pcm: workaround for avoiding automatic start in mmap mod snd_pcm_scope_set_ops: make ops parameter cons Fix zero-division in pcm_rate. remove unimplemented functions from header pcm_hooks: cosmetic removal of unused variable Manage dlobj lifetime in pcm_hooks. pcm dmix plugin: fix MIX_AREAS_24 routine for i386 & x86_64 platform Query the supported rate ranges from rate plugin + RawMidi API sound: rawmidi: disable active-sensing-on-close by defaul + Sequencer API more midi_event documentatio seq_midi_event: fix decoding of (N)RPN event MIDI event decoder: prevent running status after syse + Timer API timer_query: make ops structure constan + Configuration Fix driver conf parsing in snd_config_hook_load_for_all_cards( conf.c: more documentatio conf.c: rename 'node' to 'config conf.c: rename 'leaf' to 'child conf.c: rename 'father' to 'parent conf.c: snd_config_add: prevent adopting a non-orpha USB-Audio.conf: fix definition for M-Audio AudioPhile spdif devic conf.c: fix handling of NULL string value conf.c: snd_config_set_id: prevent duplicate id conf.c: fix handling of NULL id Fix SB-Xfi.con Add IEC958 status bits support to SB-XFi.con Add config file for SB-XFi drive + Documentation doc: hide structs with typedef doc: fix handling of @top_srcdir + External PCM I/O Plugin SDK fix doc error + External Rate Converter Plugin SDK Query the supported rate ranges from rate plugin + I/O subsystem fix doc error + Test/Example code add config test test/lsb/midi_event.c: check for buffer size chec test/lsb/midi_event.c: abort on fatal error test/pcm.c: float format suppor add midi event test test/pcm.c: Generic linear PCM suppor test/pcm.c: Fix S24 forma test/pcm.c: Sample generation on big endian platforms was broken Changelog between 1.0.19 and 1.0.20 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.19_v1.0.20) (Reformated as ASCII text) ******************************************** * alsa-lib + Core -Fix build with softfloat option -Release v1.0.20 + Control API -Change numid properly with external ctl plugins + Mixer API -Fix build with softfloat option + PCM API -Fix plug conversion with mmap emulation -PCM parameters in file plugin -Fix handling of revents in snd_pcm_poll_descriptors_revents() -Fix misc compile warnings -fix pcm_set_params() documentation -Change "%b" to represent bits instead of bytes in PCM file plugin -pcm_hw plugin: preserve monotonic flag also after snd_pcm_hw_params() call -pcm_hw plugin: show appl_ptr and hw_ptr in dump() callback -pcm: more better documentation for snd_pcm_poll_descriptors + Sequencer API -Fix typos in ALSA Lib documentation + Configuration -Fix GUS.conf to be usable -Remove own "default" PCM config from GUS.conf -Add hint.device = 0 to pcm.default of HDA-Intel.conf -oxygen: remove softvol plugin -Add route_policy copy to HDA-Intel.conf for capture + Kernel Headers -Fix off_t in kernel struct + Simple Abstraction Mixer Modules -Add missing -ldl to modules/mixer/simple/* Changelog between 1.0.18 and 1.0.19 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.18_v1.0.19) (Reformated as ASCII text) ******************************************** * alsa-lib + Core -Don't use AC_CANONICAL_SYSTEM, only use AC_CANONICAL_HOST. -Add the attributes.m4 macro file from xine/lscube. -Check for --no-undefined linker flag and use it. -Release v1.0.19 + Control API -Make seq, rawmidi and control operation structures static const. -Make all the remaining ops structure constants. -Make string arrays as constant as possible. -Mark static tables as constant when possible. + HWDEP API -Make all the remaining ops structure constants. + Mixer API -Fix volume/switch updates for global/simple mixer elements -Make string arrays as constant as possible. -Mark static tables as constant when possible. + PCM API -Fix segfault with invalid meter plugin option -Make some static tables and strings constants. -Make snd_pcm_hw_params_names static to pcm_params.c . -Make all the PCM plugins ops structure constant. -Make string arrays as constant as possible. -Mark static tables as constant when possible. -Fix softvol access refine + RawMidi API -Make seq, rawmidi and control operation structures static const. -Mark static tables as constant when possible. + Sequencer API -Make some static tables and strings constants. -Make seq, rawmidi and control operation structures static const. + Timer API -Make all the remaining ops structure constants. + /Makefile.am -Add the attributes.m4 macro file from xine/lscube. -Add m4/attributes.m4 as dist file.. + /src/Makefile.am -Check for --no-undefined linker flag and use it. + ALSA Lisp -Mark static tables as constant when possible. + ALSA Server -Make some static tables and strings constants. + Async helpers -Make some static tables and strings constants. + Configuration -Add linear plugin wrapping iec958 PCM for ice1724-based boards -Mark static tables as constant when possible. -Fix snd-pcsp default configuration -Don't accept an empty string for $ALSA_CONFIG_PATH -add softvol for CMI8788 + I/O subsystem -Make all the remaining ops structure constants. + Simple Abstraction Mixer Modules -Check for --no-undefined linker flag and use it. -Make sure that python libraries are passed through LIBADD. Changelog between 1.0.17 and 1.0.18 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.17_v1.0.18) (Reformated as ASCII text) ******************************************** * alsa-lib + Core -IEC958 definition for consumer status channel update -Release v1.0.17a -Release v1.0.18rc3 -Release v1.0.18 + Control API -Replace some assert() with runtime checks -Fix return value of snd_ctl_hw_subscribe_events() -Fix sort-out of non-existing devices in namehint + Mixer API -alsa-lib: Don't call the simple mixer interface "legacy" + PCM API -Add boolean (mute) functionality to softvol plugin -clamp snd_pcm_rewind()/snd_pcm_forward() into the right direction -fix type of internally used sframes variable, to avoid unnecessary casts -fix return value of snd_pcm_rewind()/snd_pcm_forward() to return how much actually has been rewound, instead of what actually could have -rewound -Fix interleave check in pcm_direct.c -Fix non-tread mode with PCM direct plugins -alsa-lib: Make sure SND_PCM_NO_xxx flags don't get lost when nonblocking mode is enabled -alsa-lib: Reword doxygen doc for snd_pcm_delay() -Add snd_pcm_avail() and snd_pcm_avail_delay() functions. Make snd_pcm_hwsync() deprecated. -pcm_softvol plugin: remove access type change for refine -Fix comment typos for snd_pcm_read[in]() -Add snd_pcm_avail() and snd_pcm_avail_delay() prototypes + Configuration -Add iec958 PCM definition for PS3 + Kernel Headers -Increase the components array size + Test/Example code -test/pcm: Fix error messages in async callback and add snd_pcm_start() condition Changelog between 1.0.16 and 1.0.17 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.16_v1.0.17) (Reformated as ASCII text) ******************************************** * alsa-lib + Core - Add atomic operation for super-H(sh3,4) architectures - Create doxgen.cfg dynamically - IEC958 definitions for consumer status channel, byte 4 - removed .hg files and renamed hgcompile to gitcompile - Release v1.0.17rc1 - PCM: allow mmap-access conversion in plug - Release v1.0.17rc2 - Release v1.0.17 + Control API - Fix device number assignment in hints - Don't show non-existing devices in snd_device_name_hint() - Fix cast warning + Mixer API - implemented integer volume <-> dB volume conversion functions for simple mixer + Mixer Abstraction API - implemented integer volume <-> dB volume conversion functions for simple mixer + PCM API - Fix conflict of obsoleted snd_pcm_hw_* definitions - Fix the state in snd_pcm_ioplug_pause() - Fix the build with old glibc - dmix skipping first set of samples - Add truncate option to PCM file plugin - Use slave PCM as a timing-source for file ifile - Add the support of WAV format in PCM file plugin - Use defaults.pcm.file_format for the default file format of file plugin - fix compilation in pcm/pcm_hw.c - monotonic clock - PCM API - explain more trigger timestamp - added snd_pcm_hw_params_is_monotonic/can_forward/can_rewind functions - implemented snd_pcm_rewindable() and snd_pcm_forwardable(), removed can_rewind and can_forward - Implemented snd_pcm_sw_params_(set|get)_period_event for interrupt wakeup like behaviour - Fix compile warnings in pcm_hw.c - pcm_mmap_emul: Fix invalid check - pcm_mmap_emul: clean up - Export __snd_pcm_mmap_emul_open() - PCM: allow mmap-access conversion in plug - Fix segfault with dmix of 3-bytes formats - pcm: fix comment for snd_pcm_avail_update() + Sequencer API - Fix snd_seq_change_bit() - add snd_seq_unset_bit() - add snd_seq_client_info_event_filter_*() functions - use snd_seq_client_info_event_filter_*() functions - mark snd_seq_client_info_{get,set}_event_filter deprecated + /Makefile.am - hgcompile -> gitcompile + Configuration - Add surround71 definition to NFORCE.conf - Add PCM "hdmi" - Fix for alsa-lib cross-compilation problems with ALSA_CONFIG_DIR and ALSA_PLUGIN_DIR - Add truncate option to PCM file plugin - Use defaults.pcm.file_format for the default file format of file plugin - pcsp: remove downsampling + Documentation - Create doxgen.cfg dynamically + Kernel Headers - Add surround71 definition to NFORCE.conf - Implemented snd_pcm_sw_params_(set|get)_period_event for interrupt wakeup like behaviour + Simple Abstraction Mixer Modules - Fix for alsa-lib cross-compilation problems with ALSA_CONFIG_DIR and ALSA_PLUGIN_DIR - implemented integer volume <-> dB volume conversion functions for simple mixer + Test/Example code - add a test code for snd_seq_client_info_event_filter_*() - Implemented snd_pcm_sw_params_(set|get)_period_event for interrupt wakeup like behaviour - Fix type-punning in test/pcm.c - test/pcm.c: Fix SND_PCM_FORMAT_S24 support Changelog between 1.0.15 and 1.0.16 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.15_v1.0.16) (Reformated as ASCII text) ******************************************** * alsa-lib + Core - Make local functions really local - Clean up Versions file - Fix wrong exported functions - Remove obsolete instr check in configure - Remove assert from header files - Remove sequencer instrument layer - Re-add assert.h to asoundlib.h - Add support for monotonic timestamps - Fix exported symbols for hooks and functions - Change assert condition in error message handler - Export dB conversion helper functions + Control API - Make local functions really local - Fix build with --disable-hwdep and co - fix error code when controlC0 device has no enough permissions - Remove assert from header files - Remove indirect control access - Export dB conversion helper functions + HWDEP API - Remove assert from header files + Instrument API - Remove assert from header files - Remove sequencer instrument layer - Remove obsolete instr directory + Mixer API - Make local functions really local - simple mixer: fix calculation of control range - Remove assert from header files - Export dB conversion helper functions + PCM API - revert revision 2264:23c4c0f5de40 - Add snd_pcm_ioplug_set_state() function - Add deprecated attribute to obsolete functions - SND_PCM_TSTAMP_MMAP -> SND_PCM_TSTAMP_ENABLE change - Added possibility to disable also channel and format conversions + softvol. - dmix - Enable auto format detection as default - Fix a memory leak in PCM hook plugin - Fix wrong return values in direct plugins - Fix mmap with multi plugin - Make local functions really local - dmix: rename mix_areas* - dmix: simplify mix_areas() - dmix: add U8 support - Added SNDRV_PCM_IOCTL_TTSTAMP and updated PCM API version to 2.0.9 - pcm plug plugin: remove duplicated expression - pcm hw plugin: fix TTSTAMP version check - pcm hw plugin: use TSTAMP only with old drivers - check availability of CLOCK_MONOTONIC - pcm dmix plugin: fix generic direct remixing - Add SND_PCM_TSTAMP_MMAP back - Add missing remix_areas_* for x86-64 - ioplug - Fix the refinement of period_* after periods - Remove ugly hack in rate plugin poll_descriptors callback - Set PCM name properly in empty and asym plugins - Fix segfault with strdup(NULL) in softvol - Implemented snd_pcm_rewind() for the dmix plugin - snd_pcm_dmix_close: raise semaphore if unable to discard - Fix gcc compile warnings - Remove assert from header files - Remove PCM xfer_align - Remove sleep_min and tick - Allow pcm slave string references for direct plugins (bug#2893). - Implement missing htimestamp callbacks - pcm - Limit the avail_min minimum size - Fix function declarations with old PCM API - Add support for monotonic timestamps - Impemented snd_pcm_htimestamp() function. - Avoid (null) in printf - Don't use deprecated functions inside - Allow auto-config for dsnoop and dshare plugins - Fix timestamp in status in PCM direct plugins - Clean up using gettimestamp() - softvol - add missing name + Rawmidi API - Remove assert from header files + Sequencer API - Remove sequencer instrument layer + /include/Makefile.am - Remove sequencer instrument layer + Configuration - Add the missing card alias for Prodigy71Hifi - dmix - Enable auto format detection as default - oxygen: remove softvol plugin - fix memory leak in snd_config_update_r error path - alsa.conf: cosmetic change - oxygen: enhance configuration - fix error path in snd_config_hook_load_for_all_cards() - conf: show path of any missing configuration file + Documentation - Remove sequencer instrument layer - Remove obsolete instr directory - Change assert condition in error message handler + Error handler - Change assert condition in error message handler + External PCM I/O Plugin SDK - Add snd_pcm_ioplug_set_state() function - Add support for monotonic timestamps + Kernel Headers - SND_PCM_TSTAMP_MMAP -> SND_PCM_TSTAMP_ENABLE change - Added SNDRV_PCM_IOCTL_TTSTAMP and updated PCM API version to 2.0.9 - Remove indirect control access - Update asound_fm.h for patch loading over hwdep + Simple Abstraction Mixer Modules - fix write in simple mixer API - python backends + Test/Example code - Remove obsolete seq event entries in seq-decoder - midiloop: use blocking mode - Remove PCM xfer_align - Remove sleep_min and tick Changelog between 1.0.14 and 1.0.15 releases (http://www.alsa-project.org/main/index.php/Changes_v1.0.14_v1.0.15) (Reformated as ASCII text) ******************************************** * alsa-lib + Core - improved python detection and added --with-pythonincdir for - configure.in - Allow empty pythonincdir option - Fix plugin directory - Properly disable -Bsymbolic-functions if ld doesn't support - release 1.0.14a - Fix the build of lfloat plugin - release 1.0.14 - Fix undefined references in namehint.c - Create asoundlib.h dynamically according to configure options - Fix a typo in configure script - Continue build even if python-config doesn't exist - mixer simple basic abstraction - added python binding - Split mmap-emulation code from hw layer - changed python-incdir to python-includes for configure.in + Control API - Fix undefined references in namehint.c + Mixer API - Handle "Input Source" as a capture element - mixer simple basic abstraction - added python binding + PCM API - remove unused variables - Don't set PCM pointer at error in snd_pcm_hw_open() - fix mmap emulation bug of recording doesn't work - Fix wrong offset calculation in snd_pcm_{read|write}_mmap() - Add support of little-endian on i386/x86_64 dmix - Split mmap-emulation code from hw layer + /include/Makefile.am - Create asoundlib.h dynamically according to configure options - Fix clean-up of header files + Configuration - Fix subdevice number to 0 for dmix/dsnoop - Added PS3 configuration - Use S16_BE as dmix format for PPC drivers - Fix use after free - cmi8788: add alsa-lib config - Add missing CMI8788.conf to Makefile.am - mixer simple basic abstraction - added python binding - PC-Speaker config update + Documentation - Add missing pcm_empty.c in doxygen configuration - Add the missing include/mixer.h to doxygen.cfg - Split mmap-emulation code from hw layer + Simple Abstraction Mixer Modules - improved python detection and added --with-pythonincdir for - configure.in - Fix a typo - alsa simple mixer - python basic abstraction - simplified using - get/setArray - mixer simple basic abstraction - added python binding - changed python-incdir to python-includes for configure.in Changelog between 1.0.14 and 1.0.14a releases (http://www.alsa-project.org/changes/v1-0-14--v1-0-14a.txt) ********************************************* * alsa-lib + Core - Fix plugin directory - Properly disable -Bsymbolic-functions if ld doesn't support - release 1.0.14a - release 1.0.14 Changelog between 1.0.14rc4 and 1.0.14 releases (http://www.alsa-project.org/changes/v1-0-14rc4--v1-0-14.txt) ******************************************** * alsa-lib + Core - Add config and plugin directory options to configure + PCM API - Add support for gain in softvol plugin - dmix/dshare/dsnoop plugin: enable slowptr by default - Revert the wrong change in src/pcm/Makefile.am + ALSA Lisp - Add config and plugin directory options to configure + Configuration - Add support for gain in softvol plugin - Add config and plugin directory options to configure - Specify subdevice number for Maestor3 dmix setting + Simple Abstraction Mixer Modules - Add config and plugin directory options to configure Changelog between 1.0.14rc3 and 1.0.14rc4 releases (http://www.alsa-project.org/changes/v1-0-14rc3--v1-0-14rc4.txt) ******************************************** * alsa-lib + Core - Check _POSIX_SOURCE for timeval definition - Fix build with no PCM plugin - release 1.0.14rc3 - Allow build without libdl and libpthread - Add --enable-symbolic-functions configure option - Add --with-ctl-plugins configure option - Use AS_HELP_STRING in configure.in + Control API - release 1.0.14rc3 - Add --with-ctl-plugins configure option - Add missing control_ext entry + PCM API - Improve the sample conversion in plug layer - fix a signedness warning - String array for default rate plugin list - Trivial fix of compile warning - Fix start/stop of multi plugin - More better fix for linked start/stop - Remove _snd_pcm_link_descriptors() and more comments - Define an array of default rate plugins - Fixed an access to uninitialized variable in pcm_rate.c + PCM Plugin API - String array for default rate plugin list + /Makefile.am - Allow build without libdl and libpthread + /src/Makefile.am - Allow build without libdl and libpthread - Add --enable-symbolic-functions configure option + Async helpers - Allow build without libdl and libpthread + Configuration - Add missing smixer.conf for installation - Allow build without libdl and libpthread Changelog between 1.0.14rc2 and 1.0.14rc3 releases (http://www.alsa-project.org/changes/v1-0-14rc2--v1-0-14rc3.txt) ******************************************** * alsa-lib + Core - add support for symbol prefixes in shared libraries + Mixer API - fix SNDERR() format strings/arguments + PCM API - fix SNDERR() format strings/arguments + /src/Makefile.am - add support for symbol prefixes in shared libraries + Configuration - add card_name configuration function - remove superfluous strdup() calls - fix SNDERR() format strings/arguments - enable dmix-ing and proper 5.1 routing for USB audio devices - add USB-Audio.conf to Makefile.am + Kernel Headers - Update emu10k1.h for new version Changelog between 1.0.14rc1 and 1.0.14rc2 releases (http://www.alsa-project.org/changes/v1-0-14rc1--v1-0-14rc2.txt) ******************************************** * alsa-lib + Control API - remove snd_ctl_iface_conf_name() prototype, namehint doxygen cleanups + PCM API - Fix compile warning with internal function - pcm_ladspa - fix none policy + Timer API - initialize dl handles where it needs to - Fix error code in timer_query.c Changelog between 1.0.13 and 1.0.14rc1 releases (http://www.alsa-project.org/changes/v1-0-13--v1-0-14rc1.txt) ******************************************** * alsa-lib + Core - Add struct timeval and timespec definition when _POSIX_C_SOURCE is not defined - fix various warnings - change iface argument for namehint function to const char * - release 1.0.13 - add snd_device_name_get_hint() function, make hints private to alsa-lib (void) - more name hint interace updates - allow building out of tree (sort of) - add snd_device_name_hint() function and initial implementation + Control API - fix various warnings - revert back one diff from changeset 2219 (fix various warnings) - change iface argument for namehint function to const char * - Fix build of static library - namehint changes: longname -> cardname, use get_card_name instead longname - fix string list parameter in snd_device_name_(free_)hint prototypes - Fix device name listing with card = -1 - add snd_device_name_get_hint() function, make hints private to alsa-lib (void) - more name hint interace updates - pcm config files cleanups and name hint extension - add snd_device_name_get_hint() prototype to include/control.h - add snd_device_name_hint() function and initial implementation - fix two issues in snd_device_name_hint() + Device Name API - Remove snd_name_list() and snd_name_list_free() functions. + HWDEP API - Fix build of static library + Mixer API - Implements support for capture/playback enums. - simple mixer - fix error recovery path for volume / switch write - add snd_device_name_hint() function and initial implementation + PCM API - fix various warnings - added pcm_empty plugin and .hgignore additions - Fix build of static library - direct pcm plugins: fix channel number selection - direct pcm plugins: fix format selection - pcm: fix ipc offset calculation for direct plugins - more name hint interace updates - pcm direct plugins - fix memory leak (sconf must be deleted) - Fix snd_pcm_open_noupdate() to refer alias - add snd_device_name_hint() function and initial implementation + RawMidi API - rawmidi: do not abort when seeing the hint node - Fix build of static library + Sequencer API - change iface argument for namehint function to const char * - Fix build of static library + Timer API - Fix build of static library + /src/Makefile.am - Compatibility problem with automake 1.10 fixed. + Configuration - Fix CS46xx.conf default capture - Revert dmix.conf and dsnoop.conf - fix a typo - more name hint interace updates - pcm config files cleanups and name hint extension - Use dmix/dsnoop for maestro3 boards - add snd_device_name_hint() function and initial implementation - add card number to ipc key for dmix / dsnoop PCM definitions + Documentation - add snd_device_name_hint() function and initial implementation + Test/Example code - change iface argument for namehint function to const char * - alsa-lib: test dir: make check: static building doesn't work on PIC architectures + Utils - alsa.pc's Libs shouldn't contain -lm -ldl -lpthread Changelog between 1.0.12 and 1.0.13 releases (http://www.alsa-project.org/changes/v1-0-12--v1-0-13.txt) ******************************************** * alsa-lib + Core - configure.in - fix "checking for versioned symbols" error in ./configure - add support for hosts that have custom symbol prefixes - make sure commands in cvs/hg compile scripts worked - Add --disable-alisp configure option + Control API - Fix bogus value when no user TLV is defined - Add dB range information to PCM softvol plugin - Add handling of linear volume in simple mixer - Check control API protocol version for TLV control - configuration: avoid endless loop when a key refers to itself - Add support of dB range compound TLV + Device Name API - remove unneeded headers from src/names.c + Mixer API - Add dB_range ops for simple mixer - Add set_dB ops to simple mixer - Add handling of linear volume in simple mixer - Fix wrong scales in linear volume calculation - Fix segfault when invalid TLV is passed - Add support of dB range compound TLV + PCM API - Add dB range information to PCM softvol plugin - fix parsing of non-decimal integers in configuration files - rate plugin: fix boundary calculations + Timer API - timer_hw: fix file descriptor leak + /Makefile.am - Add --disable-alisp configure option + /src/Makefile.am - Fix a typo - Add --disable-alisp configure option + ALSA Lisp - remove unneeded headers from alsa-lib/src/alisp/alisp.c + Configuration - fix parsing of non-decimal integers in configuration files - configuration: avoid endless loop when a key refers to itself - configuration: added one more alias check to detect a circular configuration - Add --disable-alisp configure option Changelog between 1.0.11 and 1.0.12 releases (http://www.alsa-project.org/changes/v1-0-11--v1-0-12.txt) ******************************************** * alsa-lib + Core - Fix default install libpath and datapath. - Add hgcompile script and fix INSTALL document - Fix default paths. - Control API - add TLV support + Control API - Move dB parser to mixer abstraction - Make snd_hctl_wait() respect the API - Implement support for dB gain display in alsamixer. - mixer - cleanups for dB scale parsing - Fix examples for PCM API. Fix dogygen warnings. - Control API - add TLV support + HWDEP API - Add missing snd_dlclose() in snd_hwdep_close() + Instrument API - Remove dependencies with kernel headers from instrument layer codes + Mixer API - Move dB parser to mixer abstraction - Implement support for dB gain display in alsamixer. - mixer - cleanups for dB scale parsing - Fix dB ops for global volume - Fix segfault when invalid TLV is passed + PCM API - Use O_APPEND mode with dmix & co plugins - Initialize all fields of slave PCM instance of direct plugins - Fix division-by-zero in snd_pcm_dump_hw_setup() - Fix a typo in pcm_file.c - Correction for fixing alsa-lib static build - Addition of "infile" parameter (virtual mic) to the file plugin - Allow ioplugins to override snd_pcm_delay() - Fix build issue on earler x86_64 based distributions - Fix delayed start with rate plugin - Fix the error path of snd_pcm_hook_add_conf() - Add missing snd_dlclose() in pcm_meter.c - Fix segfault with dshare plugin - Fix examples for PCM API. Fix dogygen warnings. - Fix bogus pause flag on dmix - Fix segfault with bindings parameters of dmix/dshare - Add check of binding ranges in direct plugins - Fix hwptr update in rate plugin + Sequencer API - Fix missing snd_dlclose() in sequencer - clarify SND_SEQ_PORT_TYPE_xxx documentation + Timer API - Fix missing snd_dlclose() in timer handlers + /Makefile.am - Add hgcompile script and fix INSTALL document + Configuration - Add default dmix rate and format definitions in alsa.conf - Turn on iec958 capture of iec1724 boards with spdif PCM - Add config for new snd-aoa driver - Fixed driver alias of Aureon 7.1 Universe - Fix surround40 config for ens1370 - Fix device number of ICH4 iec958 controls - Fix the description of return value of snd_config_search_definition() + Documentation - Add hgcompile script and fix INSTALL document - Fix examples for PCM API. Fix dogygen warnings. + External PCM I/O Plugin SDK - Allow ioplugins to override snd_pcm_delay() + Kernel Headers - Remove dependencies with kernel headers from instrument layer codes - Control API - add TLV support - Remove enum from kernel API Changelog between 1.0.10 and 1.0.11 releases (http://www.alsa-project.org/changes/v1-0-10--v1-0-11.txt) ******************************************** * alsa-lib + Core - implementation of pcm simple helper function - Skip resmgr when EAGAIN or EBUSY - Portability fix for alsa-lib on mips - Avoid unnecesasry call of resmgr - allow changing of device directory path - Fix infinite parse of recursive definitions - Fix permission of cvscompile - Changed permissions for scripts and added .hgignore file - Check wordexp.h for ulibc - Allow partial build with selected components + Control API - Fix compile warnings - remove superfluous free() checks - allow changing of device directory path - Fix memory leaks + HWDEP API - Do not abort in snd_xxx_close() functions - remove superfluous free() checks - allow changing of device directory path + Instrument API - remove superfluous free() checks + Mixer API - Fix the handling of stereo capture source - Fix compile warnings - remove superfluous free() checks - Fix the description of snd_mixer_handle_events() + PCM API - Fix compile warnings - Fix check of nonblock option - Fix fullduplex with dmix/dsnoop - Fix plug conversion of non-linear formats - implementation of pcm simple helper function - Add "nonblock" option for hw layer - pcm_ladspa - setup control outputs all times - return ENODEV for disconnected devices - Fix double free in rate plugin - Add restriction parameters to pcm hw layer - Fix snd_pcm_write*() return values at start up - Fix PCM auto-start conditions - Fix noisy output of dmix with two periods - Fix compilation with assert() - pcm_ladspa plugin - more verbose output - dmix: add S24_3LE support - dmix: fix interleaved check - Remove bogus ATTRIBUTE_UNUSED - Fix infinite loop in snd_pcm_wait() - Do not abort in snd_xxx_close() functions - allow changing of device directory path - pcm - fix the buffer allocation for NONINTERLEAVED mmap access - Fix S24_BE format conversions - Support multi-card/device for direct plugins - pcm laspa plugin - Added credits to MediaNet AG - Fix infinite parse of recursive definitions - rate plugin: optimize calculation of the continuous buffer part - rate plugin: fix fragment size calculation - rate plugin: wait for data to be drained - Fix restoration of PCM open mode - Add init callback to extplug - Fixes S16 byte swapping with generic dmix code - abort snd_pcm_dmix_drain when state is SND_PCM_STATE_XRU - Abort from snd_pcm_dshare_drain in XRUN state - direct plugins - fixed ipc_gid initialization when gid specified as number - pcm dump() routines update: use spaces to indent texts - fix compilation with gcc 2 - Fix buffer size handling of direct plugins - Fix 32/64bit problem with multi plugin - Finer sync of dmix in delay callback - Allow negative coefficients in route plugin - Fix meter plugin - LADSPA plugin: fix compilation - Fix segfault with PCM rate plugin - Fix generation of IEC958 subframes - Fix compile error - big ALSA LADSPA plugin rewrite for multiple channel LADSPA plugins - ladspa plugin - SIGSEGV fix when label is not specified - Fix compile warnings - snd_pcm_set_params() - added workaround for vortex driver - dmix - Allow more flexible buffer sizes - Fix extplug->channels initialization - Fix timer read from 32bit user-space on 64bit kernel - Add support for S32_3LE and byte-swapped S16/S32 to softvol - Use snd_user_file() in pcm_ladpsa.c - Revert the last fix: finer sync of dmix in delay callback - Fixed snd_pcm_set_params() error code - alsa-lib - added pcm_errors section - alsa-lib - added ENOTTY and ENODEV to pcm_errors section - Fix compile warnings - Fix PCM without control/status mmap - Fix errors in partial reads/writes with rate plugin - Make plugin functions static - Fix segfault of iec958 plugin with preamble - Move snd_is_local() to socket.c - Allow partial build with selected components - Minor optimization on mmap + PCM Plugin API - Create rate converter plugin SDK - Fix declaration of snd_pcm_ladspa_open() + RawMidi API - Do not abort in snd_xxx_close() functions - allow changing of device directory path - Fix infinite parse of recursive definitions - alsa-lib virtual rawmidi device: fixed typo (NONBLOCK mode) + Sequencer API - Fix compile warnings - Do not abort in snd_xxx_close() functions - fix a typo - allow changing of device directory path - Fix infinite parse of recursive definitions - remove SND_SEQ_CLIENT_{DUMMY,OSS} symbols + Timer API - Do not abort in snd_xxx_close() functions - allow changing of device directory path - Suppress warning messages from old timer + /Makefile.am - Allow partial build with selected components + /alsalisp/Makefile.am - Don't install alsalisp + /include/Makefile.am - Create rate converter plugin SDK + /modules/Makefile.am - Allow partial build with selected components + /src/Makefile.am - Allow partial build with selected components + ALSA Lisp - remove superfluous free() checks + Configuration - Fix a missing line in PMacToonie.conf - snd-ca0106: update mixer controls names from SPDIF to IEC958 - Fix check of nonblock option - Add "nonblock" option for hw layer - Add missing alias entries - Fix configuration for Aureon and Prodigy71 boards - remove duplicate parameter - Remove bad assert - Add channels parameter to surround40/51 definitions - Fix free of uninitialized pointer - remove superfluous free() checks - Support multi-card/device for direct plugins - Fix infinite parse of recursive definitions - Remove superfluous wordexp.h inclusion - Fix buffer size handling of direct plugins - Add PCM definitions dpl and dpl2 - snd-ca0106 Fixed SPDIF output. - dmix - Allow more flexible buffer sizes - Make dmix/dsnoop as default PCM for ICE1724 - Make dmix/dsnoop as default for ICE1712 + Documentation - Add description about non-blocking behavior - Add description for new configure options + External PCM Filter Plugin SDK - Add init callback to extplug + External Rate Converter Plugin SDK - Create rate converter plugin SDK + Filename helpers - Fixed compilation when HAVE_WORDEXP_H is not defined - snd_user_file - keep doxygen happy - Add a workaround for systems without wordexp + Simple Abstraction Mixer Modules - Fix compile warnings + Socket helpers - Move snd_is_local() to socket.c + Test/Example code - Added pcm_min test & example - minimalistic pcm output - pcm_min - blocking mode is default - remove extra snd_pcm_nonblock() call - Fix compile errors/warnings - pcm_min.c example - corrected comment - Remove code from check_PROGRAMS + Utils - Changed permissions for scripts and added .hgignore file Changelog between 1.0.10rc3 and 1.0.10 releases (http://www.alsa-project.org/changes/v1-0-10rc3--v1-0-10.txt) ************************************************** * alsa-lib + Core - release 1.0.10 + Control API - control - fixed crash when dynamic library is not present + PCM API - pcm_ladspa - fix locale issues Changelog between 1.0.10rc2 and 1.0.10rc3 releases (http://www.alsa-project.org/changes/v1-0-10rc2--v1-0-10rc3.txt) ************************************************** * alsa-lib + Core - release 1.0.10rc3 + Mixer API - fix doxygen warnings + PCM API - file plugin: fix various bugs - Fix channel_info callback of plugins - direct pcm plugins - fixed dump output name for dshare and dsnoop + Configuration - fix doxygen warnings * alsa-utils + Core - release 1.0.10rc3 + Speaker Test - Fix compile with --disable-nls + aconnect - Fix compile with --disable-nls + aplay/arecord - Fix VU meter for S24_3 and big-endian - Use strtol() instead of atoi() - Fix compile with --disable-nls + aseqnet - Fix compile with --disable-nls Changelog between 1.0.10rc1 and 1.0.10rc2 releases (http://alsa-project.org/changes/v1-0-10rc1--v1-0-10rc2.txt) *********************************************** * alsa-lib + Core - moved simple mixer abstraction modules to modules/mixer/simple directory - mixer API - extend simple enumerated controls for direction tests - Fix type-punning - release 1.0.10rc2 + Mixer API - mixer API - extend simple enumerated controls for direction tests + Mixer Abstraction API - moved simple mixer abstraction modules to modules/mixer/simple directory - mixer API - extend simple enumerated controls for direction tests + PCM API - PCM API - handle EINTR from poll() in snd_pcm_wait() function - Fix call of semctl IPC_RMID - Workaround for crash with knotify - Fix buffer allocation and mmap with plugins - Fix compile warnings - direct plugins - change group according ipc_gid for the socket file - fix segfault then hooks list is empty - Don't return error if chown() fails - Removed unused function - Fix endianess with dmix plugin - pcm - Add SOFTVOL pcm type - PCM add missing pcm types - DSNOOP, IEC958, IOPLUG, EXTPLUG - fixed typo in comment - Fix type-punning - Fix mmap and channel_info of hook plugin + Sequencer API - Fix type-punning + /Makefile.am - moved simple mixer abstraction modules to modules/mixer/simple directory + /include/Makefile.am - Allow separate build and source trees + /modules/Makefile.am - moved simple mixer abstraction modules to modules/mixer/simple directory + /src/Makefile.am - Allow separate build and source trees + Configuration - Fix configuration for ICE1724 - dmix and dsnoop configuration - added ipc_perm 0660 (to handle all users with audio group) - modem's pcm "two device" config - Add modem pcm definition for hda-intel driver - emu10k1: Front channels via fxbus 8 and 9 - Use S16_LE as default for dmix - Fix endianess of PMac driver - New @func - pcm_args_by_class - use dmix/dsnoop for default PCM on ca0106 + Kernel Headers - Fix type-punning + Simple Abstraction Mixer Modules - Allow separate build and source trees + Test/Example code - pcm.c test / example - Added EINTR handling - test/pcm.c - remove -EINTR handling (a job for alsa-lib) Changelog between 1.0.9 and 1.0.10rc1 releases (http://alsa-project.org/changes/v1-0-9b--v1-0-10rc1.txt) ********************************************** * alsa-lib + Core - Remove obsolete ordinary_* entries from configure.in - big simple mixer update - Added snd_mixer_selem_compare - initial & empty smixer-ac97.so module (only the build framework) - Add external control plugin SDK - more simple mixer - basic abstraction - work - The simple mixer abstraction - more work - release 1.0.10rc1 + Config API - name clash (WINE, icc), interface -> iface renamed + Control API - Add external shared object support - Add external control plugin SDK - Fix _snd_ctl_hw_open() mode argument - Add detailed documentation for external control plugin SDK - Fix the return value of snd_card_load() - Fix compile warnings with gcc-4 + Device Name API - name clash (WINE, icc) interface -> iface rename - Implemented the top-level redirector code for simple mixer + HWDEP API - Fix compile warnings with gcc-4 + Instrument API - Fix compile warnings with gcc-4 + Mixer API - a bit reordered code to fix bug #838 - big simple mixer update - mixer - fix typo and memory leak - Implemented the top-level redirector code for simple mixer - initial & empty smixer-ac97.so module (only the build framework) - more simple mixer - basic abstraction - work - fix compilation with C++ - fix file name for Doxygen - Fixed #include statements - Fix bug when a sound card had a stereo mute element and would fail to unmute the right channel. - The simple mixer abstraction - more work - Add -avoid-version for smixer plugins - simple mixer: fix compilation with gcc 2.x - Add missing header files + Mixer Abstraction API - big simple mixer update - more simple mixer - basic abstraction - work - Add function declaration + Mixer Ordinary API - removed ordinary stuff + PCM API - added ipc_gid for direct plugins - Fix bugs in the last change of ipc_gid option - Change .so module name and installation patch (/usr/lib/alsa-lib/scopes) - pcm_multi: Increased maximum slave channels to 64 - Fix boundary overlap - Remove the check of start_threshold in sw_params - Fix direct plugins running on 32bit emulation with 64bit arch - direct plugins (dmix) - suspend/resume fixes - direct plugins - added graceful shutdown for the resource server - Misc fixes - PCM direct plugins - handle EINTR in the resource server + PCM Ordinary API - removed ordinary stuff + Timer API - timer_hw - Changed TIMER_VERSION_MAX to 2.0.5 - direct plugins (dmix) - suspend/resume fixes + /include/Makefile.am - Remove obsolete *_ordinary.h files - big simple mixer update - Add external control plugin SDK - Fix compilation on a system with old alsa-lib headers + /src/Makefile.am - removed ordinary stuff - Remove obsolete ordinary_* entries + Configuration - use ipc_gid for dmix and dsnoop - fix warnings (bug #829) - big simple mixer update - initial & empty smixer-ac97.so module (only the build framework) - fix typo - Fix compile warnings with gcc-4 - The simple mixer abstraction - more work - adjust control references in config files - adjust control references in config files - use PCM interface for IEC958 controls - Fix surroundX PCM - Clean up string parser - Fix invalid read in setlocale() + Documentation - Added ipc_gid - Corrected ipc_gid - Add description for perm option of file plugin - initial & empty smixer-ac97.so module (only the build framework) - Add detailed documentation for external control plugin SDK + Dynamic Loader helpers - Fix compile warning + External Control Plugin SDK - Add external control plugin SDK - Add detailed documentation for external control plugin SDK + I/O subsystem - Fix compile warnings with gcc-4 + Kernel Headers - sync with alsa-kernel - timer SUSPEND / RESUME events - direct plugins (dmix) - suspend/resume fixes + Test/Example code - added support for more sample widths Changelog between 1.0.8 and 1.0.9 releases (http://www.alsa-project.org/changes/v1-0-8--v1-0-9.txt) ******************************************* * alsa-lib + Core - fix some file paths in comments - Add resmgr support - Fix resmgr support - Add --disable-aload configure option - Fix a typo - Support dl-object cache - move the Jack plugin to alsa-plugins - release: 1.0.9rc1 - Fix a typo - release: 1.0.9rc2 - Added snd_pcm_hw_params_set_rate_resample function - release: 1.0.9rc3 - - Fedora 4 patch - fix for alpha arch - API for device name lists and timer enhancements - added full async interface to timer API - Add snd_pcm_hw_params_get/set_export_buffer() - release: 1.0.9rc4 - release: 1.0.9 + Config API - fix some file paths in comments - API for device name lists and timer enhancements - Fix doxygen documents + Control API - fix some file paths in comments - Add resmgr support - Fix resmgr support - Add --disable-aload configure option - Fix invalid free - Fedora 4 patch - gcc4 fixes - Fix doxygen documents + Device Name API - API for device name lists and timer enhancements + HWDEP API - fix some file paths in comments - Add resmgr support - Fix resmgr support - usb-audio - add Extigy/Audigy 2 NX remote control support - Fedora 4 patch - gcc4 fixes + I/O API - fix some file paths in comments + Instrument API - fix some file paths in comments + Mixer API - Fix memory leak - fix some file paths in comments - stack protection (CAN-2005-0087) - Use bag_for_each_safe() for event handling loop - Add Side controls in the weight list - Fix snd_mixer_sort() + PCM API - Use snd_config_get_bool() - Fix a typo - Fixed compile warning - Fix compile warning - improved stream linking and plugin code cleanups - Add pcm_generic.h - The stream linking problem for pcm_multi.c should be fixed now - Use snd_config_get_bool() - Fix the available formats - Add resmgr support - start pcm when draining in prepared state - Split arch-dependent codes of dmix - Fix hw_params of lfloat plugin - Add external PCM plugin SDK (draft version) - Fix compile warnings - Fix resmgr support - Add filter-type external plugin SDK - Code clean-up - Accept string type card - Remove JACK plugin - Initialize structs for ioctls - fix the file plugin - Add snd_pcm_parse_control_id() - Small code clean up - Fix resume of dmix, dsnoop and dshare plugins - Fix compilation with gcc-4.0 - Fix noises in rate exapnsion - Fix noises on exapnd - Delayed start for dmix - Do hwsync of slave PCM on dmix - Generic architecture support - Check PCM format aliases - Stop timer at XRUN - Fix segfault with downsampling - Fix channel_info callbacks of hooks, file and plug plugins - More fixes for 100% CPU hang with dmix - Compile warning fixes - Fix compile warning - Fix more CPU hang-up bugs in dmix - Added snd_pcm_hw_params_set_rate_resample function - Move old PCM API to pcm_old.h - Add verbose hw_params debugging - Suppress verbose debug messages - Check timer protocol number for direct plugins - Fix timer read in non-TREAD mode - Fix segfault - Read $LIBASOUND_DEBUG as integer - Fix ATTRIBUTE_UNUSED - Show verbose errors for invalid sw_params - Fix CPU hog with combination of rate plugin - Fedora 4 patch - gcc4 fixes - remove broken *_step initialization (caused by previous Fedora 4 patch) - Fix possible problems of playback drain with rate plugin - Fix partial commit in drain - Fix playback start with sync_ptr mode - Fix blocking during draining in dmix - Check timer version for read-block workaround - Propagate pcm->info - Set up pcm->info properly - Remove pause and fix timer initialization in prepare - Fix drain of dmix without data - Add poll_descriptors and poll_descriptors_count callbacks - Use snd_pcm_generic_t and its callbacks - Add protocl version check - Remove poll_ask callback - Fix snd_pcm_wait() for multiple pollfd's - Add perm option - Fix possible noises and optimization with dmix - Revert the shmget permission - More strict permission for IPC shm and sem - Fix bugs in perm option - Fix generic channel_info callbacks - Add snd_pcm_hw_params_get/set_export_buffer() - Fix poll after XRUN with dmix - Minor clean up of dmix codes - Fix dshare plugin codes - Fix semaphore deadlocks - Fix poll of dsnoop plugin - Add area synchronization in poll_rsync of rate plugin - Move poll_* callbacks to fast_ops - Minor clean up - Fix compile without debug option + RawMidi API - Add resmgr support - Fix resmgr support - rawmidi_virt: fix hang on invalid MIDI data - Fedora 4 patch - gcc4 fixes + Sequencer API - Add resmgr support - Fix resmgr support - Add --disable-aload configure option - Added snd_seq_ev_set_tag() macro - Fix the device-open check - fix snd_seq_query_next_client documentation - Fedora 4 patch - gcc4 fixes - Fix doxygen documents + Timer API - Add resmgr support - Fix resmgr support - Fedora 4 patch - gcc4 fixes - API for device name lists and timer enhancements - added full async interface to timer API - Change some timer ioctls due to confliction - Fix doxygen documents + /include/Makefile.am - Add external PCM plugin SDK (draft version) - Add filter-type external plugin SDK - Move old PCM API to pcm_old.h + /src/Makefile.am - API for device name lists and timer enhancements + ALSA Lisp - Fix compile warning + Configuration - Fix the bogus return values - Make dmix card-specific - Add config for HDA-Intel - Check error values - Fix a typo in default period size - Make dsnoop card-specific - Use dmix/dsnoop for default PCM - Add config file for PC-Speaker driver - Remove routing of 5.1 output - Fix the parse of filenames with spaces - use "C" locale when parsing floating point numbers - Support dl-object cache - Fixed rear PCM (mono output) - Use softvol for default PCM - Add config file for CMI8768 - Fix card type to string - Fix SPDIF device - Fix rear/center_lfe subdevice mismatch - Fix AC3 output on alsa-lib ca0106.conf - Fixes AC3 output on Audigy2 sound cards - Enable slowptr option as default - Fix compile with gcc-4.0 - Evaluate CARD argument - Do hwsync of slave PCM on dmix - Use S16 for default format - Use dmix/dsnoop as default - Remove Azalia.conf - Use 'Channel Mode' control - Add PMac Toonie configuration - Make surround config backward compatible - Add configuration for AACI driver - Implement surround71 output for SB Live 24 bit. + Documentation - Remove JACK plugin - Add a note on FC3 - More doxygen comments - Add external PCM plugin - Read $LIBASOUND_DEBUG as integer - Fix documentation of external PCM plugin SDK - Fix doxygen documents + Dynamic Loader helpers - Support dl-object cache + Error handler - Read $LIBASOUND_DEBUG as integer + External PCM Filter Plugin SDK - More doxygen comments - Add protocl version check - Fix documentation of external PCM plugin SDK + External PCM I/O Plugin SDK - Support dl-object cache - Add protocl version check + External PCM Plugin SDK - Add external PCM plugin SDK (draft version) - Add filter-type external plugin SDK - Add snd_pcm_parse_control_id() - Fix documentation of external PCM plugin SDK + I/O subsystem - undef gets in case it's a macro - Remove invalid ATTRIBUTE_UNUSED + Kernel Headers - Added asound_fm.h - Update user land emu10k1.h with changes from kernel emu10k1.h - Added snd_pcm_hw_params_set_rate_resample function - Increase timer protocol number - usb-audio - add Extigy/Audigy 2 NX remote control support - Change some timer ioctls due to confliction - Add snd_pcm_hw_params_get/set_export_buffer() + SHM helpers - Fix a typo + Test/Example code - latency test - Added -B and -E options - Added snd_pcm_hw_params_set_rate_resample function - midiloop - remove running status test - added full async interface to timer API + Utils - Fix the include path - Add $include/alsa to the include path (http://music.columbia.edu/pipermail/linux-audio-announce/2005-January/000522.html) 1.0.8 ----- * alsa-lib + Core - Change error message handling - release: 1.0.8-rc1 - release: 1.0.8rc1 - Add accessor to user control elements - release: 1.0.8rc2 - Add inclusion of time.h - release: 1.0.8 + Control API - Add accessor to user control elements + Instrument API - Fix compilation with 2.6.9 kernel (glibc headers) + Mixer API - Add Front control to weight list + PCM API - Return correct error in snd_pcm_wait() after snd_pcm_poll_descriptors() call - appl_ptr sync fix when status/control structures are not mmaped - fix for capture for case when status/control structures are not mmaped - Fixes variable shadow problem in capture direction - Fixed few typos in documentation. - Add preamble value configuration for iec958 plugin - Change error message handling - fix changed error message handling - Add softvol PCM plugin - Add accessor to user control elements - Change the behavior with hardware volume controls - Set max volume as default for softvol - Fix missing declaration - Support stereo volume control - Performance optimization - Clear sw_params struct at initialization - Fix handling of DISCONNECT state - Fix compile warning + Configuration - Rename AudigyLS -> CA0106 - Disable 'duplicate front' switch for rear - Add preamble value configuration for iec958 plugin - Add default for refer function - Make "default" PCM card-specific - Use softvol for PCM outputs - New config for ES1968 and Maestro3 - New config for Azalia (intel HD audio) driver - Add new config files + Documentation - Change error message handling - Add softvol PCM plugin + Error handler - Change error message handling + I/O subsystem - fix miscalculation of buffer size in snd_output_buffer_need() - Removed wrong ATTRIBUTE_UNUSED + Kernel Headers - Sync with the driver (EFX code structure) (http://music.columbia.edu/pipermail/linux-audio-announce/2004-November/000484.html) 1.0.7 ----- * alsa-lib - fixed endless loop when parsing backslash inside bad configuration file - suppress PAUSE and RESUME for direct plugins - dmix plugin - dont forget to return -EINVAL on errors - rate plugin - Fix the downsampling noise problem - Avoid zero division (sw_params) (http://music.columbia.edu/pipermail/linux-audio-announce/2004-August/000435.html) 1.0.6a ------ * alsa-lib - emu10k1 config - Added surround71 and side pcm definitions. - Added the support of side speakers on Audigy 2 ZS. - ice1724 - Fixed iec958 capture using asym plugin. - Added the support of side and surround71 PCM types. - pcm_rate plugin - This patch fixes a number of different bugs in pcm_rate.c. - pcm_plug plugin - Fixed problem with the route plugin and ttable vim:syntax=changelog