Silences a gcc warning:
src/libavcodec/ppc/svq1enc_altivec.c: In function 'ff_svq1enc_init_ppc':
src/libavcodec/ppc/svq1enc_altivec.c:80:26: warning: assignment from incompatible pointer type

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

suppress the "warning: assignment discards ‘const’ qualifier from
pointer target type" build warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Remove unused macro.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Align the mask buffer.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Pack the data to half word before clipping.
Use immediate unsigned saturation for clip to max saving one vector register.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes ticket #6785.

Should hopefully fix the invalid reads after free introduced in
e1bc3f43 for all targets.
Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Aman Gupta <aman@tmm1.net>

Fixes #6780.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Also use av_packet_move_ref() to cache them instead of copying
pointers.

Fixes invalid reads since e1bc3f43.
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '91622f64':
  avconv: Always initialize the opkt struct on streamcopy
Merged-by: James Almer <jamrial@gmail.com>

* commit '427f7a1f':
  configure: Fix the msvcrt version check for mingw32

This commit is a noop
Merged-by: James Almer <jamrial@gmail.com>

* commit '2017ffc1':
  vaapi: Add ABGR map only if VA_FOURCC_ABGR is defined

This commit is a noop, see 5aede051Merged-by: James Almer <jamrial@gmail.com>

* commit '6a7e9285':
  configure: Do not check for the __builtin_vec_vsx_ld
Merged-by: James Almer <jamrial@gmail.com>

* commit '3d040513':
  avutil/hwcontext_dxva2: Don't improperly free IDirect3DSurface9 objects
  decode: fix the code reducing cropping to preserve alignment

This commit is a noop, see
02327d12
0c1c5146Merged-by: James Almer <jamrial@gmail.com>

* commit 'c3f0357b':
  hevcdec: move the MD5 context out of HEVCSEIPictureHash back into HEVCContext
Merged-by: James Almer <jamrial@gmail.com>

Cosmetic change skipped in 0b30cb8d
by mistake.
Signed-off-by: James Almer <jamrial@gmail.com>

Cosmetic change skipped in 0b30cb8d
by mistake.
Signed-off-by: James Almer <jamrial@gmail.com>

* commit 'd7dcd825':
  extract_extradata_bsf: make sure all needed parameter set NALUs were found

This commit is a noop, see cbd25029Merged-by: James Almer <jamrial@gmail.com>

* commit '3fb6b98b':
  vp9_superframe_bsf: cache input packets directly
Merged-by: James Almer <jamrial@gmail.com>

Move a subtraction to the other side of the equal to avoid overflows.

* commit '126bc2c3':
  vp9_superframe_bsf: convert to the new bitstream reader

This commit is a noop, see
https://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209609.htmlMerged-by: James Almer <jamrial@gmail.com>

* commit '3daaa441':
  hevc: Add names for reserved NAL unit types
  h264_sei: Add namespace prefix to all SEI values

This commit is a noop, see
6eb102a6
b264810eMerged-by: James Almer <jamrial@gmail.com>

* commit '4d56f7ab':
  avconv: Flush output BSFs when stream copy reaches EOF
Merged-by: James Almer <jamrial@gmail.com>

* commit '66aa9b94':
  doc: Document hwupload, hwdownload and hwmap filters

This commit is a noop, see 5de38188Merged-by: James Almer <jamrial@gmail.com>

* commit '7c35bee0':
  movenc-test: Add tests for negative cts offsets
  movenc: Don't write any edit list if the start offset is zero

This commit is a noop, see 5455a44aMerged-by: James Almer <jamrial@gmail.com>

* commit 'c380a0d7':
  movenc: Add an option for enabling negative CTS offsets

This commit is a noop, see 07e4be7eMerged-by: James Almer <jamrial@gmail.com>

* commit 'd05c9cde':
  checkasm: aarch64: Specify alignment for the register_init const array
Merged-by: James Almer <jamrial@gmail.com>

* commit 'd7320ca3':
  arm: Avoid using .dn register aliases
Merged-by: James Almer <jamrial@gmail.com>

* commit '6ccf76ae':
  mpjpeg: Use proper CR/LF in multipart headers

This commit is a noop, see 0d2f4eedMerged-by: James Almer <jamrial@gmail.com>

* commit 'cb167f29':
  h264_refs: validate the SPS pointer in ff_h264_execute_ref_pic_marking()
Merged-by: James Almer <jamrial@gmail.com>

* commit 'cfd25488':
  hevcdec: move SEI message parsing into a separate header
  hevcdec: remove HEVCContext usage from hevc_sei

This commit is a noop, see
c4b08c8a
a687fb99Merged-by: James Almer <jamrial@gmail.com>

* commit '59cee42d':
  arm: Check for the .arch directive in configure
Merged-by: James Almer <jamrial@gmail.com>

* commit 'ce080f47':
  hevc: Add NEON 32x32 IDCT
Merged-by: James Almer <jamrial@gmail.com>

* commit '118dd4a3':
  hevc: 16x16 NEON idct: Use the right element size for loads/stores
Merged-by: James Almer <jamrial@gmail.com>