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2012-09-04lsp: change assert to av_assertMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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
2012-06-28lsp: 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>
2011-12-06Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: mov: Don't av_malloc(0). avconv: only allocate 1 AVFrame per input stream avconv: fix memleaks due to not freeing the AVFrame for audio h264-fate: remove -strict 1 except where necessary (mr4/5-tandberg). misc Doxygen markup improvements doxygen: eliminate Qt-style doxygen syntax g722: Add a regression test for muxing/demuxing in wav g722: Change bits per sample to 4 g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample api-example: update to use avcodec_decode_audio4() avplay: use avcodec_decode_audio4() avplay: use a separate buffer for playing silence avformat: use avcodec_decode_audio4() in avformat_find_stream_info() avconv: use avcodec_decode_audio4() instead of avcodec_decode_audio3() mov: Allow empty stts atom. doc: document preferred Doxygen syntax and make patcheck detect it Conflicts: avconv.c ffplay.c libavcodec/mlpdec.c libavcodec/version.h libavformat/mov.c tests/codec-regression.sh tests/fate/h264.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-05misc Doxygen markup improvementsDiego Biurrun
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.
2011-07-19Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: simple_idct: simplify some ifdeffery simple_idct: remove code for DCTELEM != int16 Remove VLAs in ff_amrwb_lsp2lpc() fate: make vsynth tests depend on only the relevant vref rtsp: remove disabled code dsputil: restore mistakenly removed hunk of disabled code Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-18Remove VLAs in ff_amrwb_lsp2lpc()Mans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-24Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: doxygen: Consistently use '@' instead of '\' for Doxygen markup. Use av_printf_format to check the usage of printf style functions Add av_printf_format, for marking printf style format strings and their parameters ARM: enable thumb for Cortex-M* CPUs nsvdec: Propagate error values instead of returning 0 in nsv_read_header(). build: remove SRC_PATH_BARE variable build: move basic rules and variables to main Makefile build: move special targets to end of main Makefile lavdev: improve feedback in case of invalid frame rate/size vfwcap: prefer "framerate_q" over "fps" in vfw_read_header() v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters() fbdev: prefer "framerate_q" over "fps" in device context bktr: prefer "framerate" over "fps" for grab_read_header() ALSA: implement channel layout for playback. alsa: support unsigned variants of already supported signed formats. alsa: add support for more formats. ARM: allow building in Thumb2 mode Conflicts: common.mak doc/APIchanges libavcodec/vdpau.h libavdevice/alsa-audio-common.c libavdevice/fbdev.c libavdevice/libdc1394.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-06-24doxygen: Consistently use '@' instead of '\' for Doxygen markup.Diego Biurrun
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-09-08Move lsp2lpc_sipr() function to common code so it can be reused in aMarcelo Galvăo Póvoa
AMRWB decoder. Patch by Marcelo Galvăo Póvoa. Originally committed as revision 25062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-08Move AMRNB lsf2lsp() function to common code for using in future AMRWB decoder.Marcelo Galvăo Póvoa
Patch by Marcelo Galvăo Póvoa Originally committed as revision 25061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-26lsp: convert variable-length arrays to fixed sizeMåns Rullgård
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
2009-11-24Make lsp2polyf() function non-static for upcoming usage in SIPRVitor Sessak
Originally committed as revision 20602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-23Make sorting function used in TwinVQ a shared functionVitor Sessak
Originally committed as revision 20584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11Use doubles in ff_set_min_dist_lsf(). After this patch, AMR can use thisVitor Sessak
function with no change in output. Originally committed as revision 20511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-10Avoid variable-length array use in ff_acelp_lspd2lpc()Vitor Sessak
Originally committed as revision 20496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09Do not hardcode filter order in ff_acelp_lspd2lpc()Vitor Sessak
Originally committed as revision 20485 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
2009-08-03Expose QCELP's floating-point LSP-to-LPC functionColin McQuillan
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
2008-11-24Add shift argument to MULL() macroMåns Rullgård
This replaces use of FRAC_BITS in the MULL() definition with a third argument specifying the shift amount. All uses of this macro are updated to pass FRAC_BITS as third argument. Originally committed as revision 15921 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
2008-08-26(cosmetics) Remove incorrect comment.Vladimir Voroshilov
Originally committed as revision 14980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11Fix compilation error.Vladimir Voroshilov
It was introduced after changing input parameter and overlooked during review process. Originally committed as revision 13112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-11Replace hardcoded LP filter order with parameter.Vladimir Voroshilov
This will allow to reuse the code in the SIPR decoder. Originally committed as revision 13108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-26Fixed-point LSP and LPC decoding routines for ACELP-based codecsVladimir Voroshilov
Originally committed as revision 12978 to svn://svn.ffmpeg.org/ffmpeg/trunk
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