tree 9fa508a3d2d42f2641bc3b13c1460530c2b1db19
parent 332b85405a51d62be136a8ee4d3f85cbc59043a2
author Diksha Singh <diksha.singh@ittiam.com> 1670474676 +0530
committer Diksha Singh <diksha.singh@ittiam.com> 1671518482 +0530

Add AVX2 for transform_size 8x8 in av1_lowbd_inv_txf2d()

This CL adds AVX2 for 8x8 transform_size .For this patch module
level gains have improved by 50% on an average.

Encoder speed-up for RT preset,

                Instruction Count
cpu   Testset     Reduction(%)
 7         rtc      0.642
 7    rtc_derf      0.474
 8         rtc      0.495
 8    rtc_derf      0.381
 9         rtc      0.615
 9    rtc_derf      0.567
 9  rtc_screen      0.131
10         rtc      0.711
10    rtc_derf      0.638
10  rtc_screen      0.149

Change-Id: I877509ef9a7eefb8df968af9681bae3f78c497fa