Re: [x265] [PATCH x265] Add AVX2 assembly code for normFactor primitive.

2019-03-07 Thread Akil
Hi Chen, Thanks for the feedback. Will do the possible changes. On Thu, Mar 7, 2019 at 4:37 PM Niranjankumar Balasubramanian < niran...@multicorewareinc.com> wrote: > Hi Chen, > Thanks for your suggestions. Your feedback is noted. > > On Thu, Mar 7, 2019 at 3:41 PM chen wrote: > >> Just say it

Re: [x265] [PATCH x265] Add AVX2 assembly code for normFactor primitive.

2019-03-07 Thread Niranjankumar Balasubramanian
Hi Chen, Thanks for your suggestions. Your feedback is noted. On Thu, Mar 7, 2019 at 3:41 PM chen wrote: > Just say it works. > > First at all, > The expect algorithm is square of (x >> shift) > It is 8 bits (I assume we talk with 8bpp, the 16bpp are similar) multiple > of 8-bits and result is

Re: [x265] [PATCH x265] Add AVX2 assembly code for normFactor primitive.

2019-03-07 Thread chen
Just say it works. First at all, The expect algorithm is square of (x >> shift) It is 8 bits (I assume we talk with 8bpp, the 16bpp are similar) multiple of 8-bits and result is 16 bits. The function works on CU-level, the blockSize is up to 64 only, or call 6-bits. So, we can decide the

Re: [x265] [PATCH x265] Add AVX2 assembly code for normFactor primitive.

2019-03-07 Thread Dinesh Kumar Reddy
# HG changeset patch # User Akil Ayyappan # Date 1551693998 -19800 # Mon Mar 04 15:36:38 2019 +0530 # Node ID 19f27e0c8a6f8250af5e2f7c7984dc3b57bea7e4 # Parent d12a4caf7963fd47d646040689ad5f02754ad879 x86: normFactor primitive This patch adds AVX2 assembly for this primitive. Pushed to

[x265] [PATCH x265] Add AVX2 assembly code for normFactor primitive.

2019-03-04 Thread Akil
# HG changeset patch # User Akil Ayyappan # Date 1551693998 -19800 # Mon Mar 04 15:36:38 2019 +0530 # Node ID 19f27e0c8a6f8250af5e2f7c7984dc3b57bea7e4 # Parent d12a4caf7963fd47d646040689ad5f02754ad879 x86: normFactor primitive This patch adds AVX2 assembly for this primitive.