Commit Graph

14 Commits

Author SHA1 Message Date
Vitor Sessak
691a4232ee Make lsp2polyf() function non-static for upcoming usage in SIPR
Originally committed as revision 20602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 16:58:50 +00:00
Vitor Sessak
419b2be813 Make sorting function used in TwinVQ a shared function
Originally committed as revision 20584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-22 22:25:58 +00:00
Vitor Sessak
f2b7ce8ae6 Use doubles in ff_set_min_dist_lsf(). After this patch, AMR can use this
function with no change in output.

Originally committed as revision 20511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11 11:00:50 +00:00
Vitor Sessak
00fa73f052 Avoid variable-length array use in ff_acelp_lspd2lpc()
Originally committed as revision 20496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10 04:17:18 +00:00
Vitor Sessak
e26d131845 Do not hardcode filter order in ff_acelp_lspd2lpc()
Originally committed as revision 20485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09 12:06:19 +00:00
Vitor Sessak
504eee37de Commit some functions that are used by both SIPR and AMR.
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27 23:53:18 +00:00
Colin McQuillan
33ae681f5c Expose QCELP's floating-point LSP-to-LPC function
qcelp_lsp exported a single function, ff_acelp_lspd2lpc, which was not
specific to qcelp. It can be kept with its fixed-point version
ff_acelp_lsp2lpc in lpc.c.

Patch by Colin McQuillan ( m.niloc googlemail com )

Originally committed as revision 19571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-03 08:37:02 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names.
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
Robert Swain
848eab4e0a Correct a couple of typos
Originally committed as revision 14176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 09:48:19 +00:00
Vladimir Voroshilov
3f3865d30b Replace hardcoded LP filter order with parameter.
This will allow to reuse the code in the SIPR decoder.

Originally committed as revision 13108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11 03:18:18 +00:00
Måns Rullgård
7c43009358 add necessary #includes in headers
Originally committed as revision 13043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-03 13:29:39 +00:00
Diego Biurrun
3ddf7fe945 Use filename as multiple inclusion guard.
Originally committed as revision 13004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27 10:01:07 +00:00
Robert Swain
80b1e6cc1f Grammar fixes and improvements for the new ACELP code
Originally committed as revision 13000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-26 15:20:06 +00:00
Vladimir Voroshilov
8726882993 Fixed-point LSP and LPC decoding routines for ACELP-based codecs
Originally committed as revision 12978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-26 11:52:33 +00:00