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* lavc/flac: Fix encoding and decoding with high lpc.Carl Eugen Hoyos2015-05-17
| | | | | | Based on an analysis by trac user lvqcl. Fixes ticket #4421, reported by Chase Walker.
* avcodec/arm/flacdsp_init_arm: Put CONFIG_FLAC_DECODER first in if()Michael Niedermayer2015-03-26
| | | | | | This is more consistent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* hevcdsp: fix compilation for arm and aarch64James Almer2015-03-12
| | | | | | | Also add av_cold to ff_hevcdsp_init_arm. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '71f1ad37d858b810b71a4af1c25771beaa50b27b'Michael Niedermayer2015-03-01
|\ | | | | | | | | | | | | | | | | | | | | | | * commit '71f1ad37d858b810b71a4af1c25771beaa50b27b': lavc: do not compile fmtconvert unconditionally Conflicts: configure libavcodec/ppc/Makefile libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: do not compile fmtconvert unconditionallyAnton Khirnov2015-02-28
| | | | | | | | Only ac3dec and dcadec use it.
* | Merge commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca'Michael Niedermayer2015-02-28
|\| | | | | | | | | | | | | | | | | | | | | | | * commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca': fmtconvert: drop unused functions Conflicts: libavcodec/arm/fmtconvert_vfp_armv6.S libavcodec/x86/fmtconvert.asm libavcodec/x86/fmtconvert_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * fmtconvert: drop unused functionsAnton Khirnov2015-02-28
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* | avcodec/hevcdsp: ARM NEON optimized qpel functionsSeppo Tomperi2015-02-25
| | | | | | | | | | | | uses comma as macro parameter separator Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/arm/hevcdsp_idct_neon: drop ".code 32"Michael Niedermayer2015-02-25
| | | | | | | | | | | | | | gas-preprocessor and armasm fail otherwise Tested-by: Timotius Margo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | hevcdsp: HEVC deblocking ARM NEON register clobber fixSeppo Tomperi2015-02-16
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '702458538d4e52809bcef460d39baabf061b16b5'Michael Niedermayer2015-02-16
|\| | | | | | | | | | | | | | | | | | | * commit '702458538d4e52809bcef460d39baabf061b16b5': g722: Add ARM NEON implementation for g722_apply_qmf() Conflicts: libavcodec/arm/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * g722: Add ARM NEON implementation for g722_apply_qmf()Peter Meerwald2015-02-15
| | | | | | | | | | Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Martin Storsjö <martin@martin.st>
* | avcodec/arm/videodsp_armv5te: Fix linking failure with "g++ -shared ↵Michael Niedermayer2015-02-12
| | | | | | | | | | | | | | -D__STDC_CONSTANT_MACROS -o test.so ... libavcodec.a" Tested-by: Andreas Haupt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | hevcdsp: ARM NEON optimized transformsSeppo Tomperi2015-02-08
| | | | | | | | | | | | cherry picked from commit b153f55935969c794de4640f8d34e01c58e027ae Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | hevcdsp: ARM NEON optimized deblocking filterSeppo Tomperi2015-02-05
| | | | | | | | | | | | cherry picked from commit 1b9ee47d2f43b0a029a9468233626102eb1473b8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc/arm: Use the neon vertical chroma loop filter also for H.264 4:2:2.Carl Eugen Hoyos2015-01-31
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* | Merge commit '4c81613df499ba81d64ea102b38d0c6686cc304c'Michael Niedermayer2014-12-10
|\| | | | | | | | | | | | | * commit '4c81613df499ba81d64ea102b38d0c6686cc304c': arm: mlpdsp: handle pic offset calculation in a macro Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: mlpdsp: handle pic offset calculation in a macroJanne Grunau2014-12-09
| | | | | | | | | | Makes the code easier to read since it hides different offset calculations for arm and thumb mode.
* | Merge commit '581c7f0e12b1fa39f73d683e54d6ecda0772c5a9'Michael Niedermayer2014-12-10
|\| | | | | | | | | | | | | * commit '581c7f0e12b1fa39f73d683e54d6ecda0772c5a9': arm: make ff_mlp_filter_channel_arm and ff_mlp_rematrix_channel_arm position independent Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: make ff_mlp_filter_channel_arm and ff_mlp_rematrix_channel_arm position ↵Janne Grunau2014-12-09
| | | | | | | | | | | | independent No significant difference in used cpu cycles on a cortex-a9.
* | Merge commit 'f963f80399deb1a2b44c1bac3af7123e8a0c9e46'Michael Niedermayer2014-12-09
|\| | | | | | | | | | | | | | | | | | | * commit 'f963f80399deb1a2b44c1bac3af7123e8a0c9e46': arm: Use .data.rel.ro for const data with relocations Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: Use .data.rel.ro for const data with relocationsMartin Storsjö2014-12-09
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'b280c6202b28b371a8d96850194fd69d7ad5dcc0'Michael Niedermayer2014-12-08
|\| | | | | | | | | | | | | * commit 'b280c6202b28b371a8d96850194fd69d7ad5dcc0': arm: fft_vfp: Unify the behaviour in ff_fft_calc_vfp between arm/thumb Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: fft_vfp: Unify the behaviour in ff_fft_calc_vfp between arm/thumbMartin Storsjö2014-12-08
| | | | | | | | | | | | | | | | | | | | | | | | Don't include the function pointer table in the code segment in arm mode. This shouldn't have any significant performance effect. It does end up as a few more instructions than before, for ARM, but only at the entry to this function, not within the fft functions themselves. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit 'ae81576414f2d2083d3118fb4abe1ebc5a7a4c54'Michael Niedermayer2014-12-08
|\| | | | | | | | | | | | | * commit 'ae81576414f2d2083d3118fb4abe1ebc5a7a4c54': arm: fft_vfp: Add a missing "endconst" when building in thumb mode Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: fft_vfp: Add a missing "endconst" when building in thumb modeMartin Storsjö2014-12-08
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '9c12c6ff9539e926df0b2a2299e915ae71872600'Michael Niedermayer2014-11-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '9c12c6ff9539e926df0b2a2299e915ae71872600': motion_est: convert stride to ptrdiff_t Conflicts: libavcodec/me_cmp.c libavcodec/ppc/me_cmp.c libavcodec/x86/me_cmp_init.c See: 9c669672c7fd45ef1cad782ab551be438ceac6cd Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * motion_est: convert stride to ptrdiff_tVittorio Giovara2014-11-24
| | | | | | | | | | CC: libav-stable@libav.org Bug-Id: CID 700556 / CID 700557 / CID 700558
* | x86/flacdsp: add SSE2 and AVX decorrelate functionsJames Almer2014-11-13
| | | | | | | | Two to four times faster depending on instruction set, block size and channel count.
* | avcodec/idctdsp: change {put,add}_pixels_clamped to ptrdiff_t line_sizeJames Almer2014-09-24
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
* | Fix compile error on arm4/arm5 platformBernd Kuhls2014-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since these commits http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8 compilation on arm4/arm5 fails: libavcodec/libavcodec.so: undefined reference to `ff_startcode_find_candidate_armv6' Because libavcodec/arm/Makefile contains ARMV6-OBJS-$(CONFIG_STARTCODE) += arm/startcode_armv6.o function ff_startcode_find_candidate_armv6 is not included for older ARM archs. The bug was found during automatic buildroot builds: http://autobuild.buildroot.net/results/ec7/ec71e4f16ee9106747dff5f15999cbd17903e76f//build-end.log Quote from configure summary: ARCH arm (armv4t) big-endian no runtime cpu detection yes ARMv5TE enabled no ARMv6 enabled no ARMv6T2 enabled no http://autobuild.buildroot.net/results/be7/be72eb182eaccf0064a32c9dfc2ac1c0d6555506/build-end.log ARCH arm (armv5te) big-endian no runtime cpu detection yes ARMv5TE enabled yes ARMv6 enabled no ARMv6T2 enabled no This patch provides the necessary #if clauses as discussed with Michael: https://ffmpeg.org/pipermail/ffmpeg-devel/2014-September/163329.html Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '95c0cec03acec0a80cc1c7db48f3b2355d9e767b'Michael Niedermayer2014-09-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '95c0cec03acec0a80cc1c7db48f3b2355d9e767b': idctdsp: Add global function pointers for {add|put}_pixels_clamped functions Conflicts: libavcodec/arm/idctdsp_init_arm.c libavcodec/dct.h libavcodec/idctdsp.c libavcodec/jrevdct.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * idctdsp: Add global function pointers for {add|put}_pixels_clamped functionsDiego Biurrun2014-09-02
| | | | | | | | | | | | These function pointers already existed in the ARM code. Adding them globally allows calls to the function pointers to access arch-optimized versions of the functions transparently.
* | Merge commit 'efd26bedec9a345a5960dbfcbaec888418f2d4e6'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | * commit 'efd26bedec9a345a5960dbfcbaec888418f2d4e6': build: Add explanatory comments to (optimization) blocks in the Makefiles Conflicts: libavcodec/ppc/Makefile libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * build: Add explanatory comments to (optimization) blocks in the MakefilesDiego Biurrun2014-08-15
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* | Merge commit '835f798c7d20bca89eb4f3593846251ad0d84e4b'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '835f798c7d20bca89eb4f3593846251ad0d84e4b': mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes Conflicts: libavcodec/h261dec.c libavcodec/intrax8.c libavcodec/mjpegenc.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpeg4videoenc.c libavcodec/mpegvideo.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/rv10.c libavcodec/x86/mpegvideoenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixesDiego Biurrun2014-08-15
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* | avcodec/idctdsp: make add/put_pixels_clamped_c internal functionsJames Almer2014-08-13
| | | | | | | | | | | | | | This reduces code duplication and differences with the fork. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec: Change get_pixels() to ptrdiff_t linesizeMichael Niedermayer2014-08-06
| | | | | | | | | | Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed'Michael Niedermayer2014-08-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed': vc-1: Add platform-specific start code search routine to VC1DSPContext. Conflicts: configure libavcodec/arm/vc1dsp_init_arm.c libavcodec/vc1dsp.c libavcodec/vc1dsp.h See: 9d8ecdd8ca6d248e7439e8fdf255e39eda14e0f2 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vc-1: Add platform-specific start code search routine to VC1DSPContext.Ben Avison2014-08-04
| | | | | | | | | | | | | | Initialise VC1DSPContext for parser as well as for decoder. Note, the VC-1 code doesn't actually use the function pointer yet. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | Merge commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8'Michael Niedermayer2014-08-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8': h264: Move start code search functions into separate source files. Conflicts: libavcodec/arm/Makefile libavcodec/arm/h264dsp_init_arm.c libavcodec/h264_parser.c libavcodec/h264dsp.c libavcodec/startcode.c libavcodec/startcode.h See: 270cede3f3772117454a14b620803d731036942d Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: Move start code search functions into separate source files.Ben Avison2014-08-04
| | | | | | | | | | | | This permits re-use with parsers for codecs which use similar start codes. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | avcodec/arm/idctdsp_init_arm*: Only select non bitexact IDCTs by default ↵Michael Niedermayer2014-07-27
| | | | | | | | | | | | when bitexact is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac'Michael Niedermayer2014-07-25
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac': qpeldsp: Mark source pointer in qpel_mc_func function pointer const Conflicts: libavcodec/h264qpel_template.c libavcodec/x86/cavsdsp.c libavcodec/x86/rv40dsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * qpeldsp: Mark source pointer in qpel_mc_func function pointer constDiego Biurrun2014-07-25
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* | Merge commit '6869612f5c7d4d2f20f69a5658328a761deadb1c'Michael Niedermayer2014-07-22
|\| | | | | | | | | | | | | | | | | | | * commit '6869612f5c7d4d2f20f69a5658328a761deadb1c': arm: Macroize the test for 'setend' CPU instruction support Conflicts: libavcodec/arm/h264dsp_init_arm.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: Macroize the test for 'setend' CPU instruction supportBen Avison2014-07-21
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit '81b9bf319226fe03436c80aaa8a2c91767cab7ce'Michael Niedermayer2014-07-21
|\| | | | | | | | | | | | | | | | | | | * commit '81b9bf319226fe03436c80aaa8a2c91767cab7ce': dct-test: Move arch-specific bits into arch-specific subdirectories Conflicts: libavcodec/dct-test.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dct-test: Move arch-specific bits into arch-specific subdirectoriesDiego Biurrun2014-07-21
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