tinyalsa - Tiny library to interface with ALSA in the Linux kernel

Age	Commit message (Collapse)	Author
2021-01-28	Let pcm_mmap_read/write call pcm_readi/writei	dvdli
	The pcm_readi and pcm_writei also can deal with the mmap read/write. Also mark the pcm_mmap_read/write functions as deprecated functions and update the test case. Add mmap playback support to tinyplay
2021-01-28	prepare in pcm_generic_transfer	dvdli

2021-01-12	remove pcm_prepare in pcm_open	dvdli
	For the dynamic pcm device, it is valid to specify the backend after opening it. However, it is invalid to call prepare on a dynamic pcm device without connecting any backend device. We should not do pcm_prepare in pcm_open. See also: Issue #197
2020-11-02	calcuate the thresholds after options parsing	dvdli
	The period size and count may be changed after options parsing. We need to set proper threshoulds.
2020-11-02	modify the buffer size to the period size to avoid underrun	dvdli

2020-10-29	check whether the audio data are still enough to play	dvdli
	reference: https://android.googlesource.com/platform/external/tinyalsa/+/8b7274b2ec686c87673bf39328381acbdea1a333 commit 8b7274b2ec686c87673bf39328381acbdea1a333 author Haynes Mathew George <hgeorge@codeaurora.org> tinyplay: play PCM up to size specified in the header tinyplay plays to the end of file without checking whether playback goes beyond end of data section which its size is specified in the RIFF wave header. This could lead to playing out unwanted data which is placed at the end of file. authored-by: Patrick Lai <plai@codeaurora.org> Change-Id: I17bd3f6ebca4813f8987585472208c1f52696cae
2020-10-29	AOSP CL "tinyalsa: fix typos in tinyplay and asoundlib.h"	dvdli
	commit f451f433520fc154de6e371747f21d2f746da83b author Glenn Kasten <gkasten@google.com> tinyalsa: fix typos in tinyplay and asoundlib.h Test: run tinyplay and look for typos in the output Change-Id: Ieedcc1b7610700aa3d5ff913d5c01105db2c1601
2020-10-28	initialize silence_size to zero	dvdli

2020-06-03	tinyplay: replace manual option parsing with optparse	Ethan Sommer
	This also removes the requirement for the file argument to come before options.
2020-04-24	Waiting for PCM to finish before exiting	Taylor Holberton

2020-04-22	Removed whitespace	Taylor Holberton

2019-05-23	Fix typo in -D and -d options descriptions	jcromero

2017-12-15	Added reading from stdin.	Magickal Feline

2017-11-06	fixed short option in tinyplay	Taylor Holberton

2017-04-13	Fix to pass num_frames to pcm_writei	Jaikrishna Nemallapudi
	pcm_writei expects size of data in frames, whereas currently size is passed as number of bytes. So convert number of bytes to frames for argument to pcm_writei. Signed-off-by: Jaikrishna Nemallapudi <jaikrishnax.nemallapudi@intel.com> Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
2016-12-01	Replaced old calls to pcm_read and pcm_write	Taylor Holberton
	The newer pcm_readi and pcm_writei functions are now being used.
2016-11-19	created cmd and ctx structures for tinyplay	Taylor Holberton

2016-10-02	added error if -i file-type doesn't make sense	Taylor Holberton

2016-10-01	checking results of fread() calls	Taylor Holberton

2016-10-01	put programs into utils dir	Taylor Holberton