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path: root/libavcodec/acelp_filters.h
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2012-12-21Merge commit '511cf612ac979f536fd65e14603a87ca5ad435f3'Michael Niedermayer
* commit '511cf612ac979f536fd65e14603a87ca5ad435f3': miscellaneous typo fixes Conflicts: libavcodec/4xm.c libavcodec/lagarith.c libavcodec/parser.c libavcodec/ratecontrol.c libavcodec/shorten.c libavcodec/vda_h264.c libavformat/dvenc.c libavformat/wtv.c tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21miscellaneous typo fixesDiego Biurrun
2012-06-11Optimization of AMR NB and WB decoders for MIPSNedeljko Babic
AMR NB and WB decoders are optimized for MIPS architecture. Appropriate Makefiles are changed accordingly. Cnfigure script is changed in order to support optimizations. Optimizations are enabled by default when compiling is done for mips architecture. Appropriate cflags are automatically set. Support for several mips CPUs is added in configure script. New ffmpeg options are added for disabling optimizations. The FFMPEG option --disable-mipsfpu disables MIPS floating point optimizations. The FFMPEG option --disable-mips32r2 disables MIPS32R2 optimizations. The FFMPEG option --disable-mipsdspr1 disables MIPS DSP ASE R1 optimizations. The FFMPEG option --disable-mipsdspr2 disables MIPS DSP ASE R2 optimizations. Signed-off-by: Nedeljko Babic <nbabic@mips.com> Reviewed-by: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-01Two extra samples are required before top of the in buffer rather than outVladimir Voroshilov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2010-07-17Fix Doxygen @param command attribute syntax.Diego Biurrun
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
2010-04-21Split input/output data arguments to ff_acelp_apply_order_2_transfer_function().Ronald S. Bultje
Originally committed as revision 22933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-28Commit some functions that are used by both SIPR and AMR.Vitor Sessak
Based on AMR SoC code by Robert Swain and Colin McQuillan. Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-15Add a function that can apply an order 2 rational transfer function in-place.Colin McQuillan
This function will be used in the upcoming AMR-NB floating point decoder for high-pass filtering. Patch by Colin McQuillan ( m.niloc googlemail com ) Originally committed as revision 19649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-04cosmetics: K&R style reformattingDiego Biurrun
Originally committed as revision 19088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-25Split off celp_filters.[ch] from acelp_filters.[ch] for the QCELP decoder.Kenan Gillet
patch by Kenan Gillet, kenan.gillet gmail com Originally committed as revision 15680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31Globally rename the header inclusion guard names.Stefano Sabatini
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
2008-08-22Mention cut-off freq of ff_acelp_high_pass_filter() instead of someMichael Niedermayer
meaningless input dependent value. Originally committed as revision 14898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Remove ff_acelp_weighted_filter() which is just a function wrapping a 1Michael Niedermayer
line loop. Originally committed as revision 14895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Rename subframe_size to a name that is not specific to some specific useMichael Niedermayer
of ff_acelp_convolve_circ() Originally committed as revision 14894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Try to improve parameter doxy of ff_acelp_interpolate().Michael Niedermayer
Originally committed as revision 14892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Clarify how generic ff_acelp_interpolate() is.Michael Niedermayer
Originally committed as revision 14891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Correct incorrect length parameter doxy for ff_acelp_interpolate().Michael Niedermayer
Originally committed as revision 14890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Right half is clearer than positive half for specifying which part ofMichael Niedermayer
the filter coeffs is used. Originally committed as revision 14889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Mention the fixed-point scale of the FIR filter coefficients.Michael Niedermayer
Originally committed as revision 14888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Cleanup comment for ff_acelp_interp_filter.Michael Niedermayer
Originally committed as revision 14887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-22Make doxygen comments consistent with the rest of FFmpeg.Michael Niedermayer
Originally committed as revision 14886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12Typo and grammar fixRobert Swain
Originally committed as revision 14177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-30Make ff_acelp_lp_synthesis_filter() receives a pointer to the actual filter ↵Vitor Sessak
coefficients and not the pointer minus one Originally committed as revision 14031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-29Add a rounding parameter to ff_acelp_lp_synthesis_filter()Vitor Sessak
Originally committed as revision 14028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-24Move pitch vector interpolation code to acelp_filtersVladimir Voroshilov
and convert it to a generic interpolation routine. Originally committed as revision 13284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-16cosmetics: Use C-style comment delimiters with #endif directives.Diego Biurrun
Originally committed as revision 13174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-13acelp_filters.h needs stdint.hMåns Rullgård
Originally committed as revision 13150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11Update comment to version, negotiated with Diego, andVladimir Voroshilov
fix missing period (not latest revision of patch was wrongly committed). Originally committed as revision 13113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11various filters for ACELP-based codecsVladimir Voroshilov
Originally committed as revision 13110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
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