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path: root/libavcodec/celp_math.c
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2012-10-21Merge commit 'd15c21e5fa3961f10026da1a3080a3aa3cf4cec9'Michael Niedermayer
* commit 'd15c21e5fa3961f10026da1a3080a3aa3cf4cec9': avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility avutil: make some tables visible again avutil: remove inline av_log2 from public API celp_math: rename ff_log2 to ff_log2_q15 Conflicts: libavutil/libavutil.v Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-20celp_math: rename ff_log2 to ff_log2_q15Mans Rullgard
This name is more descriptive as the function returns a fixed-point value with 15 fraction bits. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-28Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: vc1: export some functions configure: use HOSTCC_C/O in check_host_cc configure: use AS_O setting in check_as configure: use LD_O setting in check_ld() Revert "dsputil: make {add/put/put_signed}_pixels_clamped() non-static." build: Restore dependency of acelp_filters.o on celp_math.o celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c() celp_math: Move ff_cos() to the only place it is used build: Use portable abstraction for linker/hostcc output file syntax configure: Fix shared library creation for OpenBSD vp56: Don't use DECLARE_ALIGN on a typedef name mss1: move code that will be reused by MSS2 decoder into separate file mss1: merge decode_intra() and decode_inter() avprobe: Get rid of ugly casts in the options table vf_hqdn3d: Remove a duplicate inline declaration Conflicts: Makefile configure ffprobe.c libavcodec/Makefile libavcodec/amrnbdec.c libavcodec/amrwbdec.c libavcodec/celp_math.c libavcodec/celp_math.h libavcodec/dsputil.c libavcodec/lsp.c libavcodec/mss1.c libavcodec/ra288.c libavcodec/vc1dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-27celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()Diego Biurrun
2012-08-27celp_math: Move ff_cos() to the only place it is usedDiego Biurrun
2012-08-16Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: Fix even more missing includes after the common.h removal build: Factor out rangecoder dependencies to CONFIG_RANGECODER build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE x86: avcodec: Consistently name all init files Add more missing includes after removing the implicit common.h Add some more missing includes after removing the implicit common.h Don't include common.h from avutil.h rtmp: Automatically compute the hash for SWFVerification Conflicts: configure doc/APIchanges doc/examples/decoding_encoding.c libavcodec/Makefile libavcodec/assdec.c libavcodec/audio_frame_queue.c libavcodec/avpacket.c libavcodec/dv_profile.c libavcodec/dwt.c libavcodec/libtheoraenc.c libavcodec/rawdec.c libavcodec/rv40dsp.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/v210dec.h libavcodec/vc1dsp.c libavcodec/x86/Makefile libavfilter/asrc_anullsrc.c libavfilter/avfilter.c libavfilter/buffer.c libavfilter/formats.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_select.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/version.h libavutil/audioconvert.c libavutil/error.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-15Don't include common.h from avutil.hMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-07celp_math: use av_assertMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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>
2011-10-02ff_dot_product(): change return value to int64_tMichael Niedermayer
Idea-by: Vitor Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-29celp_math: cleanup ff_dot_product()Michael Niedermayer
based on code & idea by vitor Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-29Add dot_product function for use by the G.723.1 decoderMohamed Naufal Basheer
2011-09-24Restore WIP g729 code that has been remvoed by diego biurrun.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-21Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: rv30: return AVERROR(EINVAL) instead of EINVAL build: add -L flags before existing LDFLAGS simple_idct: whitespace cosmetics simple_idct: make repeated code a macro dsputil: remove huge #if 0 block simple_idct: change 10-bit add/put stride from pixels to bytes dsputil: allow 9/10-bit functions for non-h264 codecs dnxhd: rename some data tables dnxhdenc: remove inline from function only called through pointer dnxhdenc: whitespace cosmetics swscale: mark YUV422P10(LE,BE) as supported for output configure: add -xc99 to LDFLAGS for Sun CC Remove unused and non-compiling vestigial g729 decoder Remove unused code under G729_BITEXACT #ifdef. mpegvideo: fix invalid picture unreferencing. dsputil: Remove extra blank line at end. dsputil: Replace a LONG_MAX check with HAVE_FAST_64BIT. simple_idct: add 10-bit version Conflicts: Makefile libavcodec/g729data.h libavcodec/g729dec.c libavcodec/rv30.c tests/ref/lavfi/pixdesc tests/ref/lavfi/pixfmts_copy tests/ref/lavfi/pixfmts_null tests/ref/lavfi/pixfmts_scale tests/ref/lavfi/pixfmts_vflip Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-20Remove unused code under G729_BITEXACT #ifdef.Diego Biurrun
G729_BITEXACT is never set, so the code is all dead code.
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2008-10-31Fix build.François Revol
Originally committed as revision 15761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-31Add ff_dot_productf() to celp_math.{c,h}Kenan Gillet
Part of the QCELP patch by Kenan Gillet, kenan.gillet gmail com Originally committed as revision 15753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-25Rename acelp_math.[ch] to celp_math.[ch] to prepare for QCELP decoder merge.Kenan Gillet
patch by Kenan Gillet, kenan.gillet gmail com Originally committed as revision 15679 to svn://svn.ffmpeg.org/ffmpeg/trunk
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