Bernhard Miller b2db18cda2 audioconvert: avoid float calculations when mixing integer-formatted channels ... The patch calculates a second channel mixing matrix from the current one. The matrix contains the original values * (2^10) as integers. This matrix is used when integer-formatted channels are mixed. On a ARM Cortex-A8, single core, 800MHz this improves performance in a testcase from 29s to 9s for downmixing 6 channels to stereo. https://bugzilla.gnome.org/show_bug.cgi?id=747005		2015-04-01 07:31:37 -07:00
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.gitignore	gst/audioconvert/gstaudioconvert.c: create channel conversion matrix when linking	2005-02-13 17:39:22 +00:00
audioconvert.c	Constify some static arrays everywhere	2015-01-21 09:49:47 +01:00
audioconvert.h	audioconvert: avoid float calculations when mixing integer-formatted channels	2015-04-01 07:31:37 -07:00
audioconvert.vcproj	more working plugins	2004-07-27 21:41:30 +00:00
gstaudioconvert.c	docs: remove outdated and pointless 'Last reviewed' lines from docs	2014-04-26 23:28:57 +01:00
gstaudioconvert.h	Fix FSF address	2012-11-03 23:05:09 +00:00
gstaudioconvertorc-dist.c	orc: update orc files	2015-01-27 13:39:14 +00:00
gstaudioconvertorc-dist.h	Update disted orc backup files	2013-04-22 13:58:33 +01:00
gstaudioconvertorc.orc	audioconvert: prefix orc functions with audio_convert_orc_	2012-07-23 17:24:13 +02:00
gstaudioquantize.c	audioconvert: Eliminate unsigned quantizers	2015-03-24 16:52:07 +01:00
gstaudioquantize.h	Fix FSF address	2012-11-03 23:05:09 +00:00
gstchannelmix.c	audioconvert: avoid float calculations when mixing integer-formatted channels	2015-04-01 07:31:37 -07:00
gstchannelmix.h	Fix FSF address	2012-11-03 23:05:09 +00:00
gstfastrandom.h	audioconvert: Avoid int division in quantization	2015-03-24 16:52:07 +01:00
Makefile.am	gst: Add better support for static plugins	2013-04-15 15:52:58 +02:00
plugin.c	Fix FSF address	2012-11-03 23:05:09 +00:00
plugin.h	Fix FSF address	2012-11-03 23:05:09 +00:00