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23 Commits

Author SHA1 Message Date
Marcelo Galvăo Póvoa
48ac225db2 Move lsp2lpc_sipr() function to common code so it can be reused in a 
AMRWB decoder.

Patch by Marcelo Galvăo Póvoa.

Originally committed as revision 25062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 20:46:29 +00:00
Marcelo Galvăo Póvoa
1d96cc0865 Move AMRNB lsf2lsp() function to common code for using in future AMRWB decoder. 
Patch by Marcelo Galvăo Póvoa

Originally committed as revision 25061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-07 20:44:41 +00:00
Diego Biurrun
0c733da8e2 Fix Doxygen @param command attribute syntax. 
The [in] and [out] attributes have to be appended to the @param command.

Originally committed as revision 24283 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-17 10:43:42 +00:00
Diego Biurrun
4563de772c Restore mistakenly removed [in]/[out] Doxygen parameter attributes. 
Originally committed as revision 24241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-14 21:22:06 +00:00
Diego Biurrun
8d84a909c3 Fix the signature of ff_set_min_dist_lsf() to match the implementation 
and add doxy for the size parameter.

Originally committed as revision 23986 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 12:26:22 +00:00
Diego Biurrun
3fa7626863 Avoid square brackets in Doxygen comments; Doxygen chokes on them. 
Originally committed as revision 23979 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 11:44:58 +00:00
Diego Biurrun
09f6a45dc2 Remove non-existing stray arguments from Doxygen function documentation. 
Originally committed as revision 23976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-02 11:19:29 +00:00
Måns Rullgård
49bd8e4b84 Fix grammar errors in documentation 
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-30 15:38:06 +00:00
Måns Rullgård
164d166e85 lsp: convert variable-length arrays to fixed size 
Max LP order is defined to be 16, fixed-size buffers are OK.

Originally committed as revision 23795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-26 14:34:12 +00:00
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