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Merge commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4' 

* commit '49f9c4272c4029b57ff300d908ba03c6332fc9c4':
  aarch64: vp8: Skip saturating in shrn in ff_vp8_idct_add_neon

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2019-03-14 16:21:46 -03:00
parent fbd607dd56 49f9c4272c
commit 409e684e79
1 changed files with 4 additions and 4 deletions
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8
libavcodec/aarch64/vp8dsp_neon.S
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@ -92,8 +92,8 @@ function ff_vp8_idct_add_neon, export=1
smull v27.4s, v3.4h, v4.h[0]
sqdmulh v20.4h, v1.4h, v4.h[1]
sqdmulh v23.4h, v3.4h, v4.h[1]
sqshrn v21.4h, v26.4s, #16
sqshrn v22.4h, v27.4s, #16
shrn v21.4h, v26.4s, #16
shrn v22.4h, v27.4s, #16
add v21.4h, v21.4h, v1.4h
add v22.4h, v22.4h, v3.4h
@ -117,8 +117,8 @@ function ff_vp8_idct_add_neon, export=1
st1 {v29.16b}, [x1]
sqdmulh v21.4h, v1.4h, v4.h[1]
sqdmulh v23.4h, v3.4h, v4.h[1]
sqshrn v20.4h, v26.4s, #16
sqshrn v22.4h, v27.4s, #16
shrn v20.4h, v26.4s, #16
shrn v22.4h, v27.4s, #16
add v20.4h, v20.4h, v1.4h
add v22.4h, v22.4h, v3.4h
add v16.4h, v0.4h, v2.4h