Add an SSE2 version of vp9_iwht4x4_16_add
commitd8426d6f121e0b2b1e634e61104ccfed05cd99f8
authorAlex Converse <aconverse@google.com>
Mon, 13 Jul 2015 18:12:45 +0000 (13 11:12 -0700)
committerAlex Converse <aconverse@google.com>
Tue, 14 Jul 2015 21:23:32 +0000 (14 14:23 -0700)
treed23a575f3932d49852c21621811815e58cdf16f8
parent0cdc85d8cf376592171607df16c3851999393412
Add an SSE2 version of vp9_iwht4x4_16_add

Roughly half as many cycles as plain C.

Change-Id: I8c16c29940b76d54ee7e4fb874c328ce90bff5d4
test/fdct4x4_test.cc
vp9/common/vp9_rtcd_defs.pl
vp9/common/x86/vp9_idct_sse2.asm [new file with mode: 0644]
vp9/vp9_common.mk