On Thu, Jan 18, 2024 at 11:10 PM James Almer wrote:
> Fixes "runtime error: member access within misaligned address 0xf00 for
> type
> 'struct bar', which requires # byte alignment" errors under GCC ubsan.
>
LGTM
Thank you, James
>
> Signed-off-by: James Almer
> ---
> libavcodec/vvc/vvcdec.c
Hi
On Thu, Jan 18, 2024 at 09:57:27AM +, Kieran Kunhya wrote:
> On Thu, 18 Jan 2024 at 09:55, Paul B Mahol wrote:
>
> > On Thu, Jan 18, 2024 at 10:53 AM Kieran Kunhya wrote:
> >
> > > > >> It's a high-spec 4-core machine with 16Gb of RAM, and still very
> > > > >> usable these days, but it'
On Thu, Jan 18, 2024 at 10:24:03PM +0800, toq...@outlook.com wrote:
> From: Wu Jianhua
>
> The avg/avg_w is based on dav1d.
> See https://code.videolan.org/videolan/dav1d/-/blob/master/src/x86/mc_avx2.asm
>
> vvc_avg_8_2x2_c: 71.6
> vvc_avg_8_2x2_avx2: 26.8
> vvc_avg_8_2x4_c: 140.8
> vvc_avg_8_2
Signed-off-by: Connor Worley
---
Changelog | 1 +
configure | 1 +
doc/general_contents.texi | 3 +-
libavcodec/Makefile | 1 +
libavcodec/allcodecs.c| 1 +
libavcodec/dxvenc.c | 358 ++
libavcodec/versi
Le sunnuntaina 7. tammikuuta 2024, 6.20.29 EET Brad Smith a écrit :
> I don't have a system. But I have attached what should be there or close
> to back ports for 6.1 and 6.0. If someone could please build test these
> patches.
I have no objections but I do not have a test system either.
In any c
Adds full assembly for R2C and C2R transforms
R2C Before:
145370 decicycles in av_tx (r2c), 131072 runs, 0 skips
R2C After:
56897 decicycles in av_tx (r2c), 131072 runs, 0 skips
C2R Before:
140958 decicycles in av_tx (c2r), 131071 runs, 1 skips
C2R
On Thu, Jan 18, 2024 at 10:57 AM Kieran Kunhya wrote:
> On Thu, 18 Jan 2024 at 09:55, Paul B Mahol wrote:
>
> > On Thu, Jan 18, 2024 at 10:53 AM Kieran Kunhya wrote:
> >
> > > > >> It's a high-spec 4-core machine with 16Gb of RAM, and still very
> > > > >> usable these days, but it'll take arou
The tables for the new sizes were added last year due
to being required for SDR.
However, the assembly was never updated to use them.
Patch attached.
>From ccfd9366025105a7dba0471965856b12d73bbd17 Mon Sep 17 00:00:00 2001
From: Lynne
Date: Thu, 18 Jan 2024 17:30:29 +0100
Subject: [PATCH] x86/tx_
Jan 18, 2024, 09:42 by ffmpeg-devel@ffmpeg.org:
> You know, you could have flipped some burgers & made enough for that laptop
> by now.
>
> Sometimes the obvious way is the way.
>
> --
> Best regards,
> Steve Williams
> Managing Director
> Advance Software Limited
>
> Skype: steve--w
>
> <><> In
Fixes "runtime error: member access within misaligned address 0xf00 for type
'struct bar', which requires # byte alignment" errors under GCC ubsan.
Signed-off-by: James Almer
---
libavcodec/vvc/vvcdec.c | 34 +++---
1 file changed, 11 insertions(+), 23 deletions(-)
d
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
libavcodec/Makefile | 1 +
libavcodec/vvc/vvcdsp.c | 4 +
libavcodec/vvc/vvcdsp.h | 2 +
libavcodec/x86/vvc/Makefile | 6 +
libavcodec/x86/vvc/vvcdsp_init.c | 200 +++
5 files
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
tests/checkasm/vvc_mc.c | 64 +
1 file changed, 64 insertions(+)
diff --git a/tests/checkasm/vvc_mc.c b/tests/checkasm/vvc_mc.c
index 711280deec..8adb00573f 100644
--- a/tests/checkasm/vvc_mc.c
+++ b/tests/c
From: Wu Jianhua
The avg/avg_w is based on dav1d.
See https://code.videolan.org/videolan/dav1d/-/blob/master/src/x86/mc_avx2.asm
vvc_avg_8_2x2_c: 71.6
vvc_avg_8_2x2_avx2: 26.8
vvc_avg_8_2x4_c: 140.8
vvc_avg_8_2x4_avx2: 34.6
vvc_avg_8_2x8_c: 410.3
vvc_avg_8_2x8_avx2: 41.3
vvc_avg_8_2x16_c: 769.3
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 +
tests/checkasm/checkasm.h | 1 +
tests/checkasm/vvc_mc.c | 270 ++
4 files changed, 275 insertions(+)
create mode 100644 tests/checkasm/v
From: Wu Jianhua
This enable that the asm optimization can be reused by VVC
Signed-off-by: Wu Jianhua
---
libavcodec/x86/Makefile |1 +
libavcodec/x86/h26x/h2656_inter.asm | 1135 +++
libavcodec/x86/h26x/h2656dsp.c | 98 +++
libavcodec/x86/h26x/h2
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
libavcodec/x86/h26x/h2656_inter.asm | 32 ++---
libavcodec/x86/h26x/h2656dsp.c | 4 ++--
libavcodec/x86/h26x/h2656dsp.h | 2 +-
libavcodec/x86/hevcdsp_init.c | 2 +-
4 files changed, 19 insertions(+), 21 d
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
libavcodec/hevcdsp_template.c | 594 +++---
1 file changed, 46 insertions(+), 548 deletions(-)
diff --git a/libavcodec/hevcdsp_template.c b/libavcodec/hevcdsp_template.c
index 0de14e9dcf..9b48bdf08e 100644
--- a/libavco
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
libavcodec/h26x/h2656_inter_template.c | 577 +
libavcodec/vvc/vvc_inter_template.c| 559 +---
2 files changed, 578 insertions(+), 558 deletions(-)
create mode 100644 libavcodec/h26x/h2656_inter_temp
On 18/01/2024 04:38, Roger Pack wrote:
Hello.
After compiling libx265 as a "static library" (mingw cross compiling
targeting win64)
$ pkg-config --libs --static x265
-L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc
I get t
Jan 18, 2024, 05:07 by d...@lynne.ee:
> Jan 18, 2024, 04:29 by mich...@niedermayer.cc:
>
>> On Wed, Jan 17, 2024 at 04:39:21PM +0100, Lynne wrote:
>>
>>> Jan 17, 2024, 14:37 by mich...@niedermayer.cc:
>>>
>> [...]
>>
>>> > also what exactly are your requirements for the new machiene
>>> > and what
> On Jan 4, 2024, at 16:31, James Almer wrote:
>
> On 11/3/2023 6:57 AM, Thomas Siedel wrote:
>> Add muxer for vvcc byte stream format.
>> Add AV_CODEC_ID_VVC to ff_mp4_obj_type.
>> Add AV_CODEC_ID_VVC to ISO Media codec (VvcConfigurationBox vvi1,
>> vvc1 defined in ISO/IEC 14496-15:2021).
>> A
On Thu, 18 Jan 2024 at 09:55, Paul B Mahol wrote:
> On Thu, Jan 18, 2024 at 10:53 AM Kieran Kunhya wrote:
>
> > > >> It's a high-spec 4-core machine with 16Gb of RAM, and still very
> > > >> usable these days, but it'll take around 400 dollars to repair,
> > > >> as a new original screen is expe
On Thu, Jan 18, 2024 at 10:53 AM Kieran Kunhya wrote:
> > >> It's a high-spec 4-core machine with 16Gb of RAM, and still very
> > >> usable these days, but it'll take around 400 dollars to repair,
> > >> as a new original screen is expensive (290), battery isn't cheap (60),
> > >> and parts are i
> >> It's a high-spec 4-core machine with 16Gb of RAM, and still very
> >> usable these days, but it'll take around 400 dollars to repair,
> >> as a new original screen is expensive (290), battery isn't cheap (60),
> >> and parts are in general in demand as it's out of support by now.
> >>
> >
> >
You know, you could have flipped some burgers & made enough for that
laptop by now.
Sometimes the obvious way is the way.
On 18/01/2024 06:07, Lynne wrote:
Jan 18, 2024, 04:29 by mich...@niedermayer.cc:
On Wed, Jan 17, 2024 at 04:39:21PM +0100, Lynne wrote:
Jan 17, 2024, 14:37 by mich...@n
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