[x265] refine partition size related

2014-07-22 Thread Satoshi Nakagawa
# HG changeset patch # User Satoshi Nakagawa nakagawa...@oki.com # Date 1406011990 -32400 # Tue Jul 22 15:53:10 2014 +0900 # Node ID b2ad081e4bfc20bbc84e8bfbab59ed52aeac2a73 # Parent d303b4d860e9f06396a156726dd518d0f41fe796 refine partition size related - reorder LumaPartitions to simplify

Re: [x265] Custom LowRes scale

2014-07-22 Thread Nicolas Morey-Chaisemartin
I can do that :) Do you have standard way to generate these figures? (Video, options ?) Or shall I just generate a couple of figures to put in the commit? On 07/21/2014 06:16 PM, Deepthi Nandakumar wrote: Thanks, this is certainly an enhancement to x265 lookahead. We would be interested in this

Re: [x265] refine partition size related

2014-07-22 Thread Steve Borho
On 07/22, Satoshi Nakagawa wrote: # HG changeset patch # User Satoshi Nakagawa nakagawa...@oki.com # Date 1406011990 -32400 # Tue Jul 22 15:53:10 2014 +0900 # Node ID b2ad081e4bfc20bbc84e8bfbab59ed52aeac2a73 # Parent d303b4d860e9f06396a156726dd518d0f41fe796 refine partition size

Re: [x265] Custom LowRes scale

2014-07-22 Thread Nicolas Morey-Chaisemartin
On 07/21/2014 07:11 PM, Steve Borho wrote: Interesting. I imagine much 4k content would work decently well even with further downscaling of the lookahead pictures. The lowres motion vectors are used in weight analysis as well, so that file would need to be updated. I'll have a look at it. It

Re: [x265] refine partition size related

2014-07-22 Thread Satoshi Nakagawa
To find non optimized functions, and which function can be aliased. I think many 4:2:2 functions can be aliased. -Original Message- From: x265-devel [mailto:x265-devel-boun...@videolan.org] On Behalf Of Steve Borho Sent: Tuesday, July 22, 2014 4:16 PM To: Development for x265

Re: [x265] refine partition size related

2014-07-22 Thread Steve Borho
On 07/22, Satoshi Nakagawa wrote: To find non optimized functions, and which function can be aliased. I think many 4:2:2 functions can be aliased. ok, fair enough. -- Steve Borho ___ x265-devel mailing list x265-devel@videolan.org

Re: [x265] Custom LowRes scale

2014-07-22 Thread Steve Borho
On 07/22, Nicolas Morey-Chaisemartin wrote: On 07/21/2014 07:11 PM, Steve Borho wrote: Interesting. I imagine much 4k content would work decently well even with further downscaling of the lookahead pictures. The lowres motion vectors are used in weight analysis as well, so that file would

Re: [x265] Custom LowRes scale

2014-07-22 Thread Nicolas Morey-Chaisemartin
On 07/22/2014 10:08 AM, Steve Borho wrote: On 07/22, Nicolas Morey-Chaisemartin wrote: I'll have a look at it. It doesn't semm as straight forward as the other files though. it is slightly more complicated; you'll want to scale up the block sizes used for motion-compensated weight analysis -

[x265] [PATCH] lowres: Enhanced scaling

2014-07-22 Thread Nicolas Morey-Chaisemartin
# HG changeset patch # User Nicolas Morey-Chaisemartin nmo...@kalray.eu # Date 1406020650 -7200 # Tue Jul 22 11:17:30 2014 +0200 # Node ID fc75f5f4f85e0d9441dc73b09ec60a36c20f # Parent 4c9ce4db74d1c9768abc61290bd1bda002b79f4e lowres: Enhanced scaling * Replace hard coded values with

[x265] Brief speed test with x265 in all presets and different versions

2014-07-22 Thread Mario *LigH* Rohkrämer
Dear x265 developers. I'd like to share with you a result of a brief speed test, comparing x265 in different versions (early 1.1, late 1.1, and current 1.2) in all presets with the small foreman clip. Its meaning is certainly limited, so I don't feel like sharing it in a public forum (may

[x265] [PATCH] psyrdoq: implementation of psyrdoq

2014-07-22 Thread sumalatha
# HG changeset patch # User Sumalatha Polureddysumala...@multicorewareinc.com # Date 1406032149 -19800 # Node ID 37e03dcd2e4f0b5894880ff8c097bd6e11590459 # Parent d303b4d860e9f06396a156726dd518d0f41fe796 psyrdoq: implementation of psyrdoq diff -r d303b4d860e9 -r 37e03dcd2e4f

[x265] [PATCH 0 of 3 ] Remove TComDataCU dependencies from prediction/MC

2014-07-22 Thread deepthi
This will help pave the way for a much better designed Analysis and Search structure ___ x265-devel mailing list x265-devel@videolan.org https://mailman.videolan.org/listinfo/x265-devel

[x265] [PATCH 1 of 3] TComPrediction: remove TComDataCU as pointer to private functions

2014-07-22 Thread deepthi
# HG changeset patch # User Deepthi Nandakumar deep...@multicorewareinc.com # Date 1405938991 -19800 # Mon Jul 21 16:06:31 2014 +0530 # Node ID d8d26a695cf6734ad2180c4694360ef6e71ead81 # Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94 TComPrediction: remove TComDataCU as pointer to private

[x265] [PATCH 2 of 3] TComPrediction: save CU data (partAddr, width, height) as member fields

2014-07-22 Thread deepthi
# HG changeset patch # User Deepthi Nandakumar deep...@multicorewareinc.com # Date 1406028818 -19800 # Tue Jul 22 17:03:38 2014 +0530 # Node ID a5422a41c85ac06fc773f1179e6fbea1a80a5e98 # Parent d8d26a695cf6734ad2180c4694360ef6e71ead81 TComPrediction: save CU data (partAddr, width, height) as

[x265] [PATCH 3 of 3] TComPrediction: remove redundant colorspace information

2014-07-22 Thread deepthi
# HG changeset patch # User Deepthi Nandakumar deep...@multicorewareinc.com # Date 1406039346 -19800 # Tue Jul 22 19:59:06 2014 +0530 # Node ID 30f41c3ef7d39a6e341bd149adf6d57267984ec7 # Parent a5422a41c85ac06fc773f1179e6fbea1a80a5e98 TComPrediction: remove redundant colorspace information

Re: [x265] [PATCH] psyrdoq: implementation of psyrdoq

2014-07-22 Thread Deepthi Nandakumar
Does it make sense to try this for DC coefficients? On Tue, Jul 22, 2014 at 9:24 PM, Steve Borho st...@borho.org wrote: On 07/22, sumala...@multicorewareinc.com wrote: # HG changeset patch # User Sumalatha Polureddysumala...@multicorewareinc.com # Date 1406032149 -19800 # Node ID

Re: [x265] [PATCH 1 of 3] TComPrediction: remove TComDataCU as pointer to private functions

2014-07-22 Thread Steve Borho
On 07/23, deep...@multicorewareinc.com wrote: # HG changeset patch # User Deepthi Nandakumar deep...@multicorewareinc.com # Date 1405938991 -19800 # Mon Jul 21 16:06:31 2014 +0530 # Node ID d8d26a695cf6734ad2180c4694360ef6e71ead81 # Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94

Re: [x265] [PATCH 3 of 3] TComPrediction: remove redundant colorspace information

2014-07-22 Thread Steve Borho
On 07/23, deep...@multicorewareinc.com wrote: # HG changeset patch # User Deepthi Nandakumar deep...@multicorewareinc.com # Date 1406039346 -19800 # Tue Jul 22 19:59:06 2014 +0530 # Node ID 30f41c3ef7d39a6e341bd149adf6d57267984ec7 # Parent a5422a41c85ac06fc773f1179e6fbea1a80a5e98

Re: [x265] [PATCH] psyrdoq: implementation of psyrdoq

2014-07-22 Thread Steve Borho
On 07/23, Deepthi Nandakumar wrote: Does it make sense to try this for DC coefficients? my understanding is that it is not helpful, and possibly harmful. we don't want to bias the DC coefficient in any way. snipped -- Steve Borho ___ x265-devel

Re: [x265] [PATCH] psyrdoq: implementation of psyrdoq

2014-07-22 Thread Deepthi Nandakumar
Ok, Thats what I thought too. On Jul 23, 2014 8:55 AM, Steve Borho st...@borho.org wrote: On 07/23, Deepthi Nandakumar wrote: Does it make sense to try this for DC coefficients? my understanding is that it is not helpful, and possibly harmful. we don't want to bias the DC coefficient in

Re: [x265] trquant: store QpParam for each component

2014-07-22 Thread Steve Borho
On 07/21, Satoshi Nakagawa wrote: # HG changeset patch # User Satoshi Nakagawa nakagawa...@oki.com # Date 1405905842 -32400 # Mon Jul 21 10:24:02 2014 +0900 # Node ID b40af94fd00f5f23a22854aaf498ffef32910110 # Parent eb983d29c11acc03b91e07fe93c31503fa3a4732 trquant: store QpParam for

[x265] [PATCH] analysis: setQPforQuant in checkIntraInter to fix the hash mismatch at rd=56

2014-07-22 Thread gopu
# HG changeset patch # User Gopu Govindaswamy g...@multicorewareinc.com # Date 1406094393 -19800 # Wed Jul 23 11:16:33 2014 +0530 # Node ID 1beaaabef3eb6d3e832102ed7dafcd855c1d7298 # Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94 analysis: setQPforQuant in checkIntraInter to fix the hash