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* commit 'cad40a3833ad81a352e7657ec6f7d637cea3b798':
lavc: Drop deprecated deinterlace module
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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Deprecated in 03/2013.
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Fixes -Wunused-function warnings when compiling with --disable-yasm on x86.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Fixes a -Wunused-variable while compiling with --disable-yasm on x86
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Change ALLOC_STACK to always align the stack before allocating stack space for
consistency. Previously alignment would occur either before or after allocating
stack space depending on whether manual alignment was required or not.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Signed-off-by: James Almer <jamrial@gmail.com>
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The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
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Change ALLOC_STACK to always align the stack before allocating stack space for
consistency. Previously alignment would occur either before or after allocating
stack space depending on whether manual alignment was required or not.
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Only two functions that use xop multiply-accumulate instructions where the
first operand is the same as the fourth actually took advantage of the macros.
This further reduces differences with x264's x86inc.
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit 'ebaf571aca2dd6ce3caeeeec4210a3fccd47e7db':
x86: dct: Disable dct32_float_sse on x86-64
Conflicts:
libavcodec/x86/dct32.asm
libavcodec/x86/dct_init.c
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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There is an SSE2 implementation so the SSE version is never used. The "SSE"
version also happens to contain SSE2 instructions on x86-64.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Between 1.5 and 2.5 times faster
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
lavc: Consistently prefix input buffer defines
Conflicts:
doc/examples/decoding_encoding.c
libavcodec/4xm.c
libavcodec/aac_adtstoasc_bsf.c
libavcodec/aacdec.c
libavcodec/aacenc.c
libavcodec/ac3dec.h
libavcodec/asvenc.c
libavcodec/avcodec.h
libavcodec/avpacket.c
libavcodec/dvdec.c
libavcodec/ffv1enc.c
libavcodec/g2meet.c
libavcodec/gif.c
libavcodec/h264.c
libavcodec/h264_mp4toannexb_bsf.c
libavcodec/huffyuvdec.c
libavcodec/huffyuvenc.c
libavcodec/jpeglsenc.c
libavcodec/libxvid.c
libavcodec/mdec.c
libavcodec/motionpixels.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/noise_bsf.c
libavcodec/nuv.c
libavcodec/nvenc.c
libavcodec/options.c
libavcodec/parser.c
libavcodec/pngenc.c
libavcodec/proresenc_kostya.c
libavcodec/qsvdec.c
libavcodec/svq1enc.c
libavcodec/tiffenc.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/utvideoenc.c
libavcodec/vc1dec.c
libavcodec/wmalosslessdec.c
libavformat/adxdec.c
libavformat/aiffdec.c
libavformat/apc.c
libavformat/apetag.c
libavformat/avidec.c
libavformat/bink.c
libavformat/cafdec.c
libavformat/flvdec.c
libavformat/id3v2.c
libavformat/isom.c
libavformat/matroskadec.c
libavformat/mov.c
libavformat/mpc.c
libavformat/mpc8.c
libavformat/mpegts.c
libavformat/mvi.c
libavformat/mxfdec.c
libavformat/mxg.c
libavformat/nutdec.c
libavformat/oggdec.c
libavformat/oggparsecelt.c
libavformat/oggparseflac.c
libavformat/oggparseopus.c
libavformat/oggparsespeex.c
libavformat/omadec.c
libavformat/rawdec.c
libavformat/riffdec.c
libavformat/rl2.c
libavformat/rmdec.c
libavformat/rtpdec_latm.c
libavformat/rtpdec_mpeg4.c
libavformat/rtpdec_qdm2.c
libavformat/rtpdec_svq3.c
libavformat/sierravmd.c
libavformat/smacker.c
libavformat/smush.c
libavformat/spdifenc.c
libavformat/takdec.c
libavformat/tta.c
libavformat/utils.c
libavformat/vqf.c
libavformat/westwood_vqa.c
libavformat/xmv.c
libavformat/xwma.c
libavformat/yop.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615':
lavc: AV-prefix all codec flags
Conflicts:
doc/examples/muxing.c
ffmpeg.c
ffmpeg_opt.c
ffplay.c
libavcodec/aacdec.c
libavcodec/aacenc.c
libavcodec/ac3dec.c
libavcodec/ac3enc_float.c
libavcodec/atrac1.c
libavcodec/atrac3.c
libavcodec/atrac3plusdec.c
libavcodec/dcadec.c
libavcodec/ffv1enc.c
libavcodec/h264.c
libavcodec/h264_loopfilter.c
libavcodec/h264_mb.c
libavcodec/imc.c
libavcodec/libmp3lame.c
libavcodec/libtheoraenc.c
libavcodec/libtwolame.c
libavcodec/libvpxenc.c
libavcodec/libxavs.c
libavcodec/libxvid.c
libavcodec/mpeg12dec.c
libavcodec/mpeg12enc.c
libavcodec/mpegaudiodec_template.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/mpegvideo_motion.c
libavcodec/nellymoserdec.c
libavcodec/nellymoserenc.c
libavcodec/nvenc.c
libavcodec/on2avc.c
libavcodec/options_table.h
libavcodec/opus_celt.c
libavcodec/pngenc.c
libavcodec/ra288.c
libavcodec/ratecontrol.c
libavcodec/twinvq.c
libavcodec/vc1_block.c
libavcodec/vc1_loopfilter.c
libavcodec/vc1_mc.c
libavcodec/vc1dec.c
libavcodec/vorbisdec.c
libavcodec/vp3.c
libavcodec/wma.c
libavcodec/wmaprodec.c
libavcodec/x86/hpeldsp_init.c
libavcodec/x86/me_cmp_init.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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Convert doxygen to multiline and express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Silences warnings with Nasm
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit 'a344e5d094ebcf9a23acf3a27c56cbbbc829db42':
x86: bswapdsp: Don't treat 32-bit integers as 64-bit
Conflicts:
libavcodec/x86/bswapdsp.asm
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit 'd42191c78befc1983f23b1899b2dda513b72f1ed':
configure: Factor out vp8dsp module
Conflicts:
configure
libavcodec/Makefile
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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* commit '5cb4bdb2a03c3643f8f1e7d21d7094e61e0a4418':
configure: Factor out rv34dsp module
Conflicts:
libavcodec/Makefile
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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The upper halves are not guaranteed to be zero in x86-64.
Also use `test` instead of `and` when the result isn't used for anything other
than as a branch condition, this allows some register moves to be eliminated.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Suggested-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Also fix typo found by Lou Logan:
Sacrifying -> Sacrificing
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
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Original intrinsics version by Nicolas Bertrand.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit 'b7a4127a45b780d76e6b09427a3d0197c4bc1cdb':
h264_qpel: Use the correct header
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '5e87080f2c73186066df0b9c43877b4af0beef3a':
h264_weight: Fix SSSE3 biweight code with weights of 128
Conflicts:
libavcodec/x86/h264_weight.asm
See: e1009665759d4a3938dd2dd07b7e84d8bc9c5290
See: fb2288834ba8a51e8934cfe8b82ac468144a34df
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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CC: libav-stable@libav.org
Sample-Id: test_bref.mp4
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Fix ticket4596
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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* commit 'e4610300de6869bd6b3b00e76cfeabb6d7653dcd':
x86: cavs: Remove an unneeded scratch buffer
Conflicts:
libavcodec/x86/cavsdsp.c
See: d79f7bf0d63a81ee66026ee92a6946a7303d04bd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Simplifies the code and makes it build on certain compilers
running out of registers on x86.
CC: libav-stable@libav.org
Reported-By: mudler
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This reverts commit 599888a48040f4086c9086aae958b7231b37afcc.
The commit does not silence the warning on ELF-based systems, and will be
fixed in the subsequent commit.
Conflicts:
libavcodec/x86/fft_mmx.asm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '848e86f74d3e6e87fa592ee8ba8c184cc5fd9a42':
mpegvideo: Drop flags and flags2
Conflicts:
libavcodec/mpeg12dec.c
libavcodec/mpeg12enc.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/mpegvideo_motion.c
libavcodec/ratecontrol.c
libavcodec/vc1_block.c
libavcodec/vc1_loopfilter.c
libavcodec/vc1_mc.c
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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They are just duplicates of AVCodecContext members so use those instead.
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* rbultje/vp9-bugfixes:
vp9: match another find_ref_mvs() bug in libvpx.
vp9: fix scaled motion vector clipping for sub8x8 blocks.
vp9: improve signbias check.
vp9: don't allow compound references if error_resilience is enabled.
vp9: clamp segmented lflvl before applying ref/mode deltas.
vp9: reset loopfilter mode/ref deltas on keyframe.
vp9: fix crash when playing back 440/440 content with width%64<56.
vp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422.
vp9: clip motion vectors in the same way as libvpx does.
vp9: set skip flag if the block had no coded coefficients.
vp9: apply mv scaling workaround only when subsampling is enabled.
vp9: read all 4x4 blocks in sub8x8 blocks individually with scalability.
vp9: fix segmentation map referencing upon framesize change.
vp9: disable more pmulhrsw optimizations in idct16/32.
vp9: disable all pmulhrsw in 8/16 iadst x86 optimizations.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Based on an analysis by trac user lvqcl.
Fixes ticket #4421, reported by Chase Walker.
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For idct16, only when called from a adst16x16 variant, so impact is
minor. For idct32, for all, so relatively major impact.
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They all overflow in various samples that are considered valid input.
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Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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The table contains no element outside the unsigned 8bit range
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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