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* avcodec/flacdsp: Remove unused function parameterAndreas Rheinhardt2022-08-051-3/+3
| | | | | | Forgotten in e609cfd697f8eed7325591f767585041719807d1. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove unnecessary libavutil/(avutil|common|internal).h inclusionsAndreas Rheinhardt2022-02-241-1/+1
| | | | | | | | | | Some of these were made possible by moving several common macros to libavutil/macros.h. While just at it, also improve the other headers a bit. Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Factorize CHECK/SUINT codeMichael Niedermayer2017-02-211-10/+0
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/flac: Fix several integer overflowsMichael Niedermayer2017-02-191-0/+11
| | | | | | Fixes: 686513-media Found-by: Matt Wolenetz <wolenetz@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavc/flac: Fix encoding and decoding with high lpc.Carl Eugen Hoyos2015-05-171-4/+8
| | | | | | Based on an analysis by trac user lvqcl. Fixes ticket #4421, reported by Chase Walker.
* x86/flacdsp: add SSE2 and AVX decorrelate functionsJames Almer2014-11-131-3/+3
| | | | Two to four times faster depending on instruction set, block size and channel count.
* lavc/flacdsp: change lpc_encoder function pointer prototypeJames Darnley2014-08-141-1/+1
| | | | | | | This should help to clarify the API. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* flac/x86: add ff_flac_lpc_32_sse4()Loren Merritt2014-02-061-0/+1
| | | | | | | | | | | | benchmarked on sandybridge x86_64: 1358232 decicycles in flac_lpc_32_c 1244575 decicycles in flac_lpc_32_sse4, James Almer's patch 650045 decicycles in flac_lpc_32_sse4, this patch I haven't tested the edgecases such as odd block lengths odd block length tested-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-051-0/+2
|\ | | | | | | | | | | | | | | | | | | | | * qatar/master: FATE: add a 24-bit FLAC encoding test FATE: rename FLAC tests from flac-* to flac-16-* flacenc: use RICE2 entropy coding mode for 24-bit flacenc: add 24-bit encoding flacdsp: move lpc encoding from FLAC encoder to FLACDSPContext Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * flacdsp: move lpc encoding from FLAC encoder to FLACDSPContextJustin Ruggles2012-11-051-0/+2
| | | | | | | | | | Also, templatize the functions for 16-bit and 32-bit sample range. This will be used for 24-bit FLAC encoding.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-161-0/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mpegvideo: drop unnecessary arguments to hpel_motion() mpegvideo: drop 'inline' from some functions nellymoserdec: drop support for s16 output. bmpdec: only initialize palette for pal8. build: Properly remove object files while cleaning flacdsp: arm optimised lpc filter compat/vsnprintf: return number of bytes required on truncation. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * flacdsp: arm optimised lpc filterMans Rullgard2012-09-151-0/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-071-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: configure: add functions for testing code fragments af_amix: avoid spurious EAGAIN. af_amix: return AVERROR(EAGAIN) when request_frame didn't produce output. af_amix: only consider negative return codes as errors. avconv: use only meaningful timestamps in start time check. avconv: fix the check for -ss as an output option. mss3: add forgotten 'static' qualifier for private table lavc: options: add planar names for request_sample_fmt flacdec: add planar output support flvdec: Treat all nellymoser versions as the same codec Conflicts: ffmpeg.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * flacdec: add planar output supportMans Rullgard2012-07-051-1/+1
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-07-041-4/+4
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (29 commits) lavfi: reclassify showfiltfmts as a TESTPROG graph2dot: fix printf format specifier swscale: yuv2planeX 8bit >=sse2 functions need aligned stack on x86-32. vp8: loopfilter >=sse2 functions need aligned stack on x86-32. amr: remove shift out of the AMR_BIT() macro. dsputilenc: group yasm and inline asm function pointer assignment. mov: use forward declaration of a function instead of a table. Clarify Doxygen comment for FF_API_* #defines. configure: simplify get_version() Create version.h headers for libraries that lack them gitignore: Use full path instead of relative path to specify patterns mpegvideo: remove VLAs Add XTEA encryption support in libavutil Add Blowfish encryption support in libavutil eval: Add the isinf() function and tests for it flacdec: move lpc filter to flacdsp flacdec: split off channel decorrelation as flacdsp avplay: Add an option for not limiting the input buffer size FATE: add a test for WMA cover art. FATE: add a test for apetag cover art ... Conflicts: .gitignore configure ffplay.c libavcodec/Makefile libavcodec/error_resilience.c libavcodec/mpegvideo.c libavcodec/ratecontrol.c libavdevice/avdevice.h libavfilter/Makefile libavfilter/filtfmts.c libavfilter/version.h libavformat/mov.c libavformat/version.h libavutil/Makefile libavutil/avutil.h libavutil/version.h libswscale/swscale.h libswscale/x86/swscale_mmx.c tests/fate/libavutil.mak tests/lavfi-regression.sh tools/graph2dot.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* flacdec: move lpc filter to flacdspMans Rullgard2012-07-041-0/+2
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* flacdec: split off channel decorrelation as flacdspMans Rullgard2012-07-041-0/+32
Signed-off-by: Mans Rullgard <mans@mansr.com>
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