13797 decicycles in ff_float_to_int32_a_sse2, 32768 runs, 0 skips
8603 decicycles in ff_float_to_int32_a_avx2, 32766 runs, 2 skips
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes: 4163724_300.jpg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/ppc/hpeldsp_altivec.c : fix ff_put_pixels16_altivec() put_no_rnd_pixels16_xy2_altivec() put_no_rnd_pixels8_xy2_altivec() avg_pixels8_altivec() avg_pixels8_xy2_altivec() put_pixels16_xy2_altivec() put_pixels8_xy2_altivec() ff_avg_pixels16_altivec() for POWER LE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavutil/ppc/util_altivec.h : fix unaligned_load() vec_unaligned_load() add macros VEC_LD() VEC_MERGEH() VEC_MERGEL() VEC_ST() for POWER LE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket4087
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

based on tables of aac encoders from libavcodec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

There's no benefit from using blendps here except on CPUs with AVX, where
it's faster than shufps according to Intel's documentation.
As such, rename the sse4 functions to sse/sse2 and use shufps instead.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '199d9f99':
  mjpegdec: fix undefined shift

Conflicts:
	libavcodec/mjpegdec.c

See: b4329605Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ac4a5e3a':
  pthreads_frame: Do not leak on failure path

See: 11679e1bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5d29efe4':
  mpeg12dec: simplify context duplication

Not merged, theres no point in copying data and afterwards zeroing it
Also zeroing is not correct on its own
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '37b3361e':
  mpeg12enc: factor out check in encode_dc
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0a666470':
  mpegvideo_enc: factor out denominator and explicitly cast operands

Conflicts:
	libavcodec/mpegvideo_enc.c

See: c753b56bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e0a1d0a2':
  mpegvideo_enc: rework direct mode check

Conflicts:
	libavcodec/mpegvideo_enc.c

See: ad985671Merged-by: Michael Niedermayer <michaelni@gmx.at>

Add a comment to explain the code.

CC: libav-stable@libav.org
Bug-Id: CID 1194388

CC: libav-stable@libav.org
Bug-Id: CID 1135767
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

CC: libav-stable@libav.org
Bug-Id: CID 717453 / CID 717454 / CID 717915

Makes coverity less confused and the code more readable.

CC: libav-stable@libav.org
Bug-Id: CID 751744

CC: libav-stable@libav.org
Bug-Id: CID 608053

Remove stray semicolon and share codepaths.

CC: libav-stable@libav.org
Bug-Id: CID 991857

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

We now use 'pixelformat' for V4L2_PIX_FMT_* (as they do in v4l2
documentation) and 'pix_fmt' for AVPixelFormat.

No functional change in the code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

No testcase available but this seems more correct
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes "warning: passing argument 1 of avpriv_split_xiph_headers discards const qualifier from pointer target type"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '05e59135':
  nutdec: do not set has_b_frames

Not merged, this change is not correct
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'acc897e6':
  lavc: make avpriv_flac_is_extradata_valid() private on the next bump
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e839de0f':
  oggenc: accept only STREAMINFO extradata
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c070a875':
  lavc: make avpriv_flac_parse_streaminfo() private on the next bump
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7784f477':
  lavf: stop using avpriv_flac_parse_streaminfo()

Conflicts:
	libavcodec/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '56dc46a1':
  riffenc: do not fall back on AVCodecContext.frame_size for MP3
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '91e8d2eb':
  lavf: use the format context strict_std_compliance instead of the codec one

Conflicts:
	libavformat/mux.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2f3fadfb':
  lavc,lavf: switch to the new vorbis parse API

Conflicts:
	libavformat/oggparsevorbis.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>