Pierre-Louis Bossart cf40ea169a pcm: support for audio timestamps ... add new snd_pcm_status_get_audio_htstamp() routine to query the audio timestamps provided by the kernel. This change provides applications with better ways to track elapsed time. Before this patch, applications would subtract queued samples (delay) from written samples, resulting in a 1-2 sample error. Also add snd_pcm_hw_params_supports_audio_wallclock_ts() to query what the hardware supports. TODO: check protocol compatibility? Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2012-10-25 00:13:51 +02:00
..
sound	pcm: support for audio timestamps	2012-10-25 00:13:51 +02:00
alisp.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
alsa-symbols.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
aserver.h	Removed snd_pcm_hwptr().	2003-02-22 17:19:02 +00:00
asoundef.h	IEC958 definition for consumer status channel update	2008-08-01 13:17:52 +02:00
asoundlib-head.h	Re-add assert.h to asoundlib.h	2007-10-30 14:28:30 +01:00
asoundlib-tail.h	Create asoundlib.h dynamically according to configure options	2007-07-10 15:58:41 +02:00
conf.h	fix doc errors	2009-08-04 09:17:20 +02:00
control.h	Implement the channel mapping API	2012-09-11 11:34:50 +02:00
control_external.h	Fix the binary compatibility of ext-ctl plugin with protocol 1.0.0	2012-06-25 23:16:14 +02:00
error.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
global.h	Remove assert from header files	2007-10-25 15:36:03 +02:00
hwdep.h	Remove assert from header files	2007-10-25 15:36:03 +02:00
iatomic.h	add atomic operations for Blackfin parts	2010-01-18 08:35:57 +01:00
input.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
list.h	ucm: Moved ucm to src/ucm subdirectory	2010-09-15 08:09:31 +02:00
local.h	general: recoded snd_dlobj_ functions	2010-08-23 17:10:16 +02:00
Makefile.am	ucm: build - add build support for Use Case Manager	2010-08-23 20:05:45 +02:00
mixer.h	remove unimplemented functions from headers	2009-08-04 09:11:47 +02:00
mixer_abst.h	implemented integer volume <-> dB volume conversion functions for simple mixer	2008-04-21 11:44:20 +02:00
output.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
pcm.h	pcm: support for audio timestamps	2012-10-25 00:13:51 +02:00
pcm_external.h	Fix documentation of external PCM plugin SDK	2005-05-24 09:42:01 +00:00
pcm_extplug.h	PCM: Introduce snd_pcm_chmap_t and snd_pcm_chmap_query_t	2012-09-13 08:24:58 +02:00
pcm_ioplug.h	PCM: Introduce snd_pcm_chmap_t and snd_pcm_chmap_query_t	2012-09-13 08:24:58 +02:00
pcm_old.h	Move old PCM API to pcm_old.h	2005-04-14 14:01:10 +00:00
pcm_plugin.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
pcm_rate.h	Query the supported rate ranges from rate plugins	2009-06-02 16:26:03 +02:00
rawmidi.h	Remove assert from header files	2007-10-25 15:36:03 +02:00
search.h	Corrections by Kevin Conder <kconder@interaccess.com>	2002-03-12 20:14:33 +00:00
seq.h	add snd_seq_client_info_event_filter_*() functions	2008-02-22 17:46:50 +01:00
seq_event.h	Remove sequencer instrument layer	2007-10-30 12:31:55 +01:00
seq_midi_event.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
seqmid.h	Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz	2007-10-15 10:24:55 +02:00
sys.h	Ok, added warning to sys/asoundlib.h with redirection to alsa/asoundlib.h.	2001-09-11 12:18:56 +00:00
timer.h	Defined symbols exposing the hrtimer to applications.	2009-11-08 09:21:56 +01:00
use-case.h	UCM: get: Implement 'exact' value retrieval	2011-06-08 18:22:15 +02:00