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7 Commits

Author SHA1 Message Date
James Almer
a8474df944 Merge commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c' 
* commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c':
  h264chroma: Change type of stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-21 15:20:45 -03:00
Diego Biurrun
e4a94d8b36 h264chroma: Change type of stride parameters to ptrdiff_t 
This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.
 2016-09-29 14:48:04 +02:00
Xiaolei Yu
5a70e56f2f avcodec: fix vc1dsp dependencies 2016-09-25 13:11:45 +02:00
Michael Niedermayer
32cf26cc6a Merge commit 'f23d26a6864128001b03876b0b92fffe131f2060' 
* commit 'f23d26a6864128001b03876b0b92fffe131f2060':
  h264: avoid using uninitialized memory in NEON chroma mc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-23 20:35:33 +02:00
Janne Grunau
f23d26a686 h264: avoid using uninitialized memory in NEON chroma mc 
Adapt commit 982b596ea6 for the arm and
aarch64 NEON asm. 5-10% faster on Cortex-A9.
 2014-06-23 16:32:15 +02:00
Michael Niedermayer
6f001d87ff Merge commit '71617884a2a673908bd5c0f73d4f91fdca3da82a' 
* commit '71617884a2a673908bd5c0f73d4f91fdca3da82a':
  aarch64: h264 chroma motion compensation NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:00:06 +01:00
Janne Grunau
71617884a2 aarch64: h264 chroma motion compensation NEON optimizations 
Since RV40 and VC-1 use almost the same algorithm so optimizations for
those two decoders are easy to do and included.
 2014-01-15 12:07:18 +01:00