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
> >> 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.
> >>
> >
> >
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
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 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
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 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
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
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/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
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
---
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
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/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
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
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
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
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_
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
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
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
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
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
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 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
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