]> granicus.if.org Git - libvpx/commit
SSE2 inverse 4x4 2D-DCT with DC only
authorJingning Han <jingning@google.com>
Wed, 24 Jul 2013 22:41:43 +0000 (15:41 -0700)
committerJingning Han <jingning@google.com>
Thu, 25 Jul 2013 06:19:56 +0000 (23:19 -0700)
commit384e37e32b95d7b30a529da4b10c41f15aa3bd80
tree154e97348745fb502812954217ab35bb2b306227
parent91fa12429c9ad8715b9a559fa744b8adc1c6a7ff
SSE2 inverse 4x4 2D-DCT with DC only

Add SSE2 implementation to handle the special case of inverse 2D-DCT
where only DC coefficient is non-zero.

Change-Id: I2c6a59e21e5e77b8cf39a4af5eecf4d5ade32e2f
vp9/common/vp9_rtcd_defs.sh
vp9/common/x86/vp9_idct_intrin_sse2.c