Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This commit moves the generation of ff_aac_pow34sf_tab[] out of the
encoder and into the table generator. The original commit log for
this table in 2011 actually mentions that it should be moved outside
but this never happened.

This is the first commit which cleans up the encoder a little.
Reviewed-by: Claudio Freire <klaussfreire@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '9ed6f9a1':
  arm: use a local label instead of the function symbol in ff_prefetch_arm

See: cab63025Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'f56d8d8d':
  h264: aarch64: intra prediction optimisations

Conflicts:
	libavcodec/h264pred.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '40cf1bba':
  Deprecate avctx.coded_frame

Conflicts:
	ffmpeg.c
	libavcodec/a64multienc.c
	libavcodec/asvenc.c
	libavcodec/cljrenc.c
	libavcodec/dpxenc.c
	libavcodec/gif.c
	libavcodec/mpegvideo_enc.c
	libavcodec/nvenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/pthread_frame.c
	libavcodec/rawenc.c
	libavcodec/sunrastenc.c
	libavcodec/tiffenc.c
	libavcodec/version.h
	libavcodec/xbmenc.c
	libavcodec/xwdenc.c
	libavdevice/v4l2.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

With side data now being added to every MPEG*/H26* video encoder
in the form of a quality scalar, software which simply stores
the pkt->data to get an ES stream would break.
This also as a side-effect makes the code faster
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '5d3addb9':
  Add a quality factor packet side data

Conflicts:
	doc/APIchanges
	ffmpeg.c
	libavcodec/avcodec.h
	libavcodec/mpegvideo_enc.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'd6604b29':
  Gather all coded_frame allocations and free functions to a single place

Conflicts:
	libavcodec/a64multienc.c
	libavcodec/asvenc.c
	libavcodec/cljrenc.c
	libavcodec/dpxenc.c
	libavcodec/dvenc.c
	libavcodec/gif.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libopenjpegenc.c
	libavcodec/libtheoraenc.c
	libavcodec/libvpxenc.c
	libavcodec/mpegvideo_enc.c
	libavcodec/nvenc.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/sunrastenc.c
	libavcodec/tiffenc.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/v210enc.c
	libavcodec/v410enc.c
	libavcodec/xbmenc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Avoids a relocation which might end out of range for thumb2.
Reported-By: Ludovic Fauvet <etix@videolan.org>
Bug-Id: https://bugs.webkit.org/show_bug.cgi?id=137022
CC: libav-stable@libav.org

* commit '91f9b657':
  flashsvenc: Keep coded_frame.key_frame a write-only variable
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '75c1ed2e':
  ffv1enc: Use input frame to set SAR and interlacing

Conflicts:
	libavcodec/ffv1enc.c

No change as the removed coded_frame uses where not in the code anymore
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '10a9149d':
  ffv1enc: Keep coded_frame.key_frame a write-only variable

Conflicts:
	libavcodec/ffv1.h
	libavcodec/ffv1enc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'efc618af':
  qtrleenc: Keep coded_frame.key_frame a write-only variable

Conflicts:
	libavcodec/qtrleenc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'f3b4a922':
  libtheoraenc: Keep coded_frame.key_frame a write-only variable
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'd6006dd9':
  libvpxenc: Do not entangle coded_frame

Conflicts:
	libavcodec/libvpxenc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '7fc8d8a1':
  libxvid: Do not entangle coded_frame
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '56672aea':
  svq1enc: Do not entangle coded_frame

Conflicts:
	libavcodec/svq1enc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '05fb4c9a':
  proresenc: Do not entangle coded_frame

Conflicts:
	libavcodec/proresenc_kostya.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '91767360':
  a64multienc: Do not entangle coded_frame

Conflicts:
	libavcodec/a64multienc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '95e2317e':
  roqvideoenc: Drop unneeded initialization

Conflicts:
	libavcodec/roqvideoenc.c
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '1f171de8':
  mpegvideo_enc: Drop unnneded initialization
Merged-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

They are not available on some compilers.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

~20% faster than ssse3. Also enabled for x86_32
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The C functions return uint8/16_t but that is effectively int not unsigned int
Fixes fate-filter-tblend

We do not return uint8/16_t as that would require the compiler to truncate the
values, slowing it down.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Add fixed poind code.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Create tables for fixed point code.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Move the existing code to a new template file.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Niklesh <niklesh.lalwani@iitb.ac.in>

The rationale is that coded_frame was only used to communicate key_frame,
pict_type and quality to the caller, as well as a few other random fields,
in a non predictable, let alone consistent way.

There was agreement that there was no use case for coded_frame, as it is
a full-sized AVFrame container used for just 2-3 int-sized properties,
which shouldn't even belong into the AVCodecContext in the first place.

The appropriate AVPacket flag can be used instead of key_frame, while
quality is exported with the new AVPacketSideData quality factor.
There is no replacement for the other fields as they were unreliable,
mishandled or just not used at all.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

This is necessary to preserve the quality information currently exported
with coded_frame. Add the new side data to every encoder that needs it,
and use it in avconv.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: Donny Yang <work@kota.moe>