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(parent: 6dfc95f) | patch
Bug fix: ssse3 version of subpixel did not match C code
authorScott LaVarnway <slavarnway@google.com>
Sat, 9 Feb 2013 23:15:14 +0000 (15:15 -0800)
committerScott LaVarnway <slavarnway@google.com>
Sat, 9 Feb 2013 23:15:14 +0000 (15:15 -0800)
commiteda30b410e878c56ded32321d2c70765caa6e4b8
tree088b556dda3153d8adf9f778ab24952f4b53f8d4tree | snapshot
parent6dfc95fe63a52945350a7c8a234e87a4a55645dbcommit | diff
Bug fix: ssse3 version of subpixel did not match C code

A 16 bit overflow condition occurs when using the EIGHTTAP_SMOOTH filters.
(vp9_sub_pel_filters_8lp)  Changed the order of the adds to fix this problem.
Also added ssse3 support for 4x4 subpixel filtering.

Change-Id: I475eaadae920794c2de5e01e9735c059a856518e
vp9/common/x86/vp9_asm_stubs.c diff | blob | history
vp9/common/x86/vp9_subpixel_8t_ssse3.asm diff | blob | history
Domain: Multimedia / Codec;