[FFmpeg-devel] [PATCH 0/7] Import some x264asm patches from x264

[James Darnley]

Here are a few easy-to-import patches from x264.  These are all after x264
commit 4a158b00 "x86inc: Correctly set mmreg variables" which FFmpeg already
has (commit eb5f063e7c).

It does not include the following commits:
* 82721eae "x86inc: Add x86-32 PIC support macros"
* 101bd27d "x86inc: Support N_PEXT bit on Mach-O"

They would not apply cleanly because of existing differences between x264 and
FFmpeg.  The PIC one has a change to configure which would need remaking.

Henrik Gramner (7):
  x86inc: Fix VEX -> EVEX instruction conversion
  x86inc: Optimize VEX instruction encoding
  x86inc: Improve SAVE/LOAD_MM_PERMUTATION macros
  x86inc: Turn 'movsxd' into 'movifnidn' on x86-32
  x86inc: Make 'non-adjacent' default in the TAIL_CALL macro
  x86inc: Improve warnings for use of unsupported instructions
  x86inc: Add support for GFNI instructions

 libavutil/x86/x86inc.asm | 219 ++++++++++++++++++++++++++++-----------
 1 file changed, 161 insertions(+), 58 deletions(-)

-- 
2.22.0