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6 Commits

Author SHA1 Message Date
Johann
97acbbb701 clang-format v5.0.0 vpx_dsp/ 
Remove comments above #define statements because they get
indented unnecessarily.
https://bugs.llvm.org/show_bug.cgi?id=35930

Add blank lines to prevent comments from being treated as
blocks.

Change-Id: I04dce21b2a10e13b8dc07411a0019c098f6dd705
 2018-01-18 12:37:50 -08:00
Linfeng Zhang
d331e7a1c0 Remove get_filter_base() and get_filter_offset() in convolve 
so that the convolve functions are independent of table alignment.

Change-Id: Ieab132a30d72c6e75bbe9473544fbe2cf51541ee
 2017-09-05 15:22:36 -07:00
Yi Luo
a3452996a1 High bit depth inter prediction horizontal/vertical filters AVX2 
User level speed improvement on i7-6700, cpu-used=1,
  x86_64 Linux, bitrate, 1080p, 8Mbps, 4K, 16Mbps:
- Decoder:
  1080p: ~4%
  4K: ~5%
- Encoder:
  1080p: ~1%
  4K: ~3%

Change-Id: I51b48f9c5de0d62487d5a11aa579c97bd03dd640
 2017-05-03 12:18:01 -07:00
Linfeng Zhang
51dc998f3a Update highbd convolve functions arguments to use uint16_t src/dst 
BUG=webm:1388

Change-Id: I6912de2639895d817ce850da8ea9f6c8fe21da42
 2017-04-25 14:22:19 -07:00
Linfeng Zhang
bf8a49abbd Clean CONVERT_TO_BYTEPTR/SHORTPTR in convolve 
Replace by CAST_TO_BYTEPTR/SHORTPTR.
The rule is: if a short ptr is casted to a byte ptr, any offset
operation on the byte ptr must be doubled. We do this by casting to
short ptr first, adding offset, then casting back to byte ptr.

BUG=webm:1388

Change-Id: I9e18a73ba45ddae58fc9dae470c0ff34951fe248
 2017-04-19 12:13:49 -07:00
Yi Luo
aa5a941992 Add AVX2 optimization to copy/avg functions 
Change-Id: Ibcef70e4fead74e2c2909330a7044a29381a8074
 2017-04-14 16:50:10 -07:00