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Timo Wischer 22618077e7 pcm: Provide areas_copy function which handles buffer wrap around
The already existing areas_copy functions do not care about the end of
the source and destination buffer.
Therefore the caller has to take care that the requested offset+size
is not exceeding any buffer limit.

This additional function will take care about the end of an buffer
and will continue at the beginning of the buffer.
For example this is required when copying between buffers with
different sizes (not multiple of).
This is often the case in IO plugins like the JACK plugin.

Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-13 22:13:15 +01:00
alsalisp Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
aserver Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
doc doxygen: Suppress timestamp 2016-06-23 16:29:07 +02:00
include pcm: Provide areas_copy function which handles buffer wrap around 2018-03-13 22:13:15 +01:00
m4 Add the attributes.m4 macro file from xine/lscube. 2008-11-21 13:04:19 +01:00
modules configure.ac: build extra mixer modules conditionally 2017-11-27 21:48:20 +01:00
src pcm: Provide areas_copy function which handles buffer wrap around 2018-03-13 22:13:15 +01:00
test test: correct emulation for channel-map TLV 2017-11-24 13:47:17 +01:00
utils autotools: update style 2014-02-26 08:16:22 +01:00
.gitignore Add pcm-multi-thread to .gitignore 2016-07-07 16:30:54 +02:00
acinclude.m4 fixed for the recent autoconf. 2004-01-26 15:52:17 +00:00
ChangeLog * update to libtool 1.3.3 1999-07-22 12:18:42 +00:00
configure.ac conf/ucm: Add chtrt5645-mono-speaker-analog-mic configuration 2018-01-09 08:56:27 +01:00
COPYING Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
gitcompile configure.ac: do not enable alisp code by default 2017-11-27 21:48:20 +01:00
INSTALL pcm: Add thread-safety to PCM API 2016-07-11 15:25:30 +02:00
Makefile.am autotools: update style 2014-02-26 08:16:22 +01:00
MEMORY-LEAK Initial version 2003-02-04 14:56:07 +00:00
NOTES Change assert condition in error message handler 2007-10-24 12:53:08 +02:00
TODO Added snd_config_load_override(). 2002-01-09 21:28:15 +00:00