Retrigger the fate test.
v1: Add LSX optimization in avcodec and swscale, due to the 2K series CPUs only
support lsx.
v2: Modified the implementation of some functions and added support for the
checkasm --bench feature.
v3: Fix whitespace errors in patch.
[PATCH v3 1/7] avcodec/la: add LSX optim
From: Shiyou Yin
loongson_asm.S is LoongArch asm optimization helper.
Add functions:
ff_h264_idct_add_8_lsx
ff_h264_idct8_add_8_lsx
ff_h264_idct_dc_add_8_lsx
ff_h264_idct8_dc_add_8_lsx
ff_h264_idct_add16_8_lsx
ff_h264_idct8_add4_8_lsx
ff_h264_idct_add8_8_lsx
ff_h264_idct_add8_422_
From: Lu Wang
./configure --disable-lasx
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before: 199fps
after: 214fps
---
libavcodec/loongarch/Makefile |4 +-
.../loongarch/h264_intrapred_init_loongarch.c | 18 +-
libavcodec/loongarch/h264_intrapred_las
From: yuanhecai
./configure --disable-lasx
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before: 214fps
after: 274fps
---
libavcodec/loongarch/Makefile |2 +
libavcodec/loongarch/h264qpel.S | 1686 +
.../loongarch/h264qpel_
From: yuanhecai
This patch supports the use of the "checkasm --bench" testing feature
on loongarch platform.
Change-Id: I42790388d057c9ade0dfa38a19d9c1fd44ca0bc3
---
libavutil/loongarch/timer.h | 48 +
libavutil/timer.h | 2 ++
2 files changed, 50
From: Jin Bo
yuv420_rgb24_lsx
yuv420_bgr24_lsx
yuv420_rgba32_lsx
yuv420_argb32_lsx
yuv420_bgra32_lsx
yuv420_abgr32_lsx
./configure --disable-lasx
ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo
-pix_fmt rgb24 -y /dev/null -an
before: 184fps
after: 207fps
---
libswscale/loongarch/Make
Le lauantaina 20. toukokuuta 2023, 10.27.19 EEST Hao Chen a écrit :
> From: yuanhecai
>
> This patch supports the use of the "checkasm --bench" testing feature
> on loongarch platform.
>
> Change-Id: I42790388d057c9ade0dfa38a19d9c1fd44ca0bc3
> ---
> libavutil/loongarch/timer.h | 48
Why you doing this to me?
I already did this in my patch, that you ignored.
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Le perjantaina 19. toukokuuta 2023, 21.52.57 EEST Lynne a écrit :
> May 19, 2023, 19:16 by r...@remlab.net:
> > Le keskiviikkona 17. toukokuuta 2023, 17.54.22 EEST Lynne a écrit :
> >> Finally, run:
> >> make checkasm && ./tests/checkasm/checkasm --bench
> >> and report on the timings for both the
Le keskiviikkona 17. toukokuuta 2023, 17.54.22 EEST Lynne a écrit :
> Finally, run:
> make checkasm && ./tests/checkasm/checkasm --bench
> and report on the timings for both the C and assembly versions.
> If you've made a mistake somewhere, (forgot to restore stack, or a
> callee-saved register, or
On 5/20/2023 6:41 AM, Paul B Mahol wrote:
Why you doing this to me?
I already did this in my patch, that you ignored.
You did it in the activate patch, that i did not look at because i could
not review it, sorry.
Patch dropped then.
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On 5/20/23, James Almer wrote:
> On 5/20/2023 6:41 AM, Paul B Mahol wrote:
>> Why you doing this to me?
>> I already did this in my patch, that you ignored.
>
> You did it in the activate patch, that i did not look at because i could
> not review it, sorry.
>
> Patch dropped then.
I can push this
Hi,
What is about muxer/demuxer documentation? More than half is not
documented at all.
I'm busy working on other things, what are doc maintainers doing?
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On 5/20/2023 8:43 AM, Paul B Mahol wrote:
On 5/20/23, James Almer wrote:
On 5/20/2023 6:41 AM, Paul B Mahol wrote:
Why you doing this to me?
I already did this in my patch, that you ignored.
You did it in the activate patch, that i did not look at because i could
not review it, sorry.
Patch
Vorbis is not usually supported by Smart TVs, receivers and set top boxes, so
it's not a good idea to have it as the default.
Signed-off-by: James Almer
---
libavformat/matroskaenc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/matroskaenc.c b/libavformat/mat
On 5/18/2023 11:10 AM, James Almer wrote:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
Will apply set.
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Fixes decoding packets containing split temporal units, as generated for example
by the av1_frame_split bsf.
Signed-off-by: James Almer
---
libavcodec/libdav1d.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index c15e9
Supports the european DAB+ digital radio coding
Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT
window is not implemented"
Signed-off-by: Matthias Walliczek
---
libavcodec/aacdec_template.c | 21 ++
libavcodec/aacps.c | 10 +++--
libavcodec/aacps.h
On 5/20/23, Matthias Walliczek wrote:
> Supports the european DAB+ digital radio coding
>
> Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT
> window is not implemented"
>
> Signed-off-by: Matthias Walliczek
> ---
> libavcodec/aacdec_template.c | 21 ++
> libavcode
On 2023-05-20 05:20 pm, Paul B Mahol wrote:
Hi,
What is about muxer/demuxer documentation? More than half is not
documented at all.
I'm busy working on other things, what are doc maintainers doing?
I was in the middle of doing this in the summer of 2021 when we went
into another lockdown a
On 20.05.2023 15:29, Paul B Mahol wrote:
On 5/20/23, Matthias Walliczek wrote:
[...]
+int AAC_RENAME(ff_ps_apply)(AVCodecContext *avctx, PSContext *ps,
INTFLOAT L[2][38][64], INTFLOAT R[2][38][64], int top,
+int frame_length_short)
{
INTFLOAT (*Lbuf)[32][2
May 20, 2023, 15:26 by matth...@walliczek.de:
> Supports the european DAB+ digital radio coding
>
> Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT window
> is not implemented"
>
> Signed-off-by: Matthias Walliczek
> ---
> libavcodec/aacdec_template.c | 21 ++
> li
On 20.05.2023 16:17, Lynne wrote:
Yeah, no, this patch is far from complete.
I have a more complete and correct patch I was working on which had a minor
issue I didn't get around to fixing.
I'll see if I have missed changing a constant that you haven't missed.
Your patch looks definitely more
On Fri, May 19, 2023 at 2:06 PM Zhao Zhili wrote:
>
> > From: ffmpeg-devel On Behalf Of Rick
> Kern
> > Sent: 2023年5月19日 21:37
> > To: FFmpeg development discussions and patches
> > Cc: zhilizhao(赵志立)
> > Subject: Re: [FFmpeg-devel] 回复： [PATCH] avcodec/videotoolboxenc: add
> low-latency encodi
Quoting James Almer (2023-05-20 03:50:57)
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 75 +
> libavcodec/av1dec.h | 4 +++
> 2 files changed, 60 insertions(+), 19 deletions(-)
The patch makes the code longer and introduces an evil backw
Quoting James Almer (2023-05-20 15:21:13)
> Fixes decoding packets containing split temporal units, as generated for
> example
> by the av1_frame_split bsf.
>
> Signed-off-by: James Almer
> ---
> libavcodec/libdav1d.c | 9 ++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --
On 5/20/2023 1:14 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 15:21:13)
Fixes decoding packets containing split temporal units, as generated for example
by the av1_frame_split bsf.
Signed-off-by: James Almer
---
libavcodec/libdav1d.c | 9 ++---
1 file changed, 6 insertions(
On 5/20/2023 1:12 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 03:50:57)
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(-)
The patch makes the
Quoting James Almer (2023-05-20 18:42:11)
> On 5/20/2023 1:14 PM, Anton Khirnov wrote:
> > Quoting James Almer (2023-05-20 15:21:13)
> >> Fixes decoding packets containing split temporal units, as generated for
> >> example
> >> by the av1_frame_split bsf.
> >>
> >> Signed-off-by: James Almer
> >
> From: ffmpeg-devel On Behalf Of Rick Kern
> Sent: 2023年5月20日 23:01
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] 回复： [PATCH] avcodec/videotoolboxenc: add
> low-latency encoding
>
> On Fri, May 19, 2023 at 2:06 PM Zhao Zhili wrote:
>
> >
> > > From: ffmpeg-d
James Almer:
> On 5/20/2023 1:12 PM, Anton Khirnov wrote:
>> Quoting James Almer (2023-05-20 03:50:57)
>>> Signed-off-by: James Almer
>>> ---
>>> libavcodec/av1dec.c | 75 +
>>> libavcodec/av1dec.h | 4 +++
>>> 2 files changed, 60 insertions(+), 19
On 5/20/2023 1:59 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 1:12 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 03:50:57)
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files
James Almer:
> On 5/20/2023 1:59 PM, Andreas Rheinhardt wrote:
>> James Almer:
>>> On 5/20/2023 1:12 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 03:50:57)
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 75
> +-
On 5/20/2023 2:07 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 1:59 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 1:12 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 03:50:57)
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75
James Almer:
> On 5/20/2023 2:07 PM, Andreas Rheinhardt wrote:
>> James Almer:
>>> On 5/20/2023 1:59 PM, Andreas Rheinhardt wrote:
James Almer:
> On 5/20/2023 1:12 PM, Anton Khirnov wrote:
>> Quoting James Almer (2023-05-20 03:50:57)
>>> Signed-off-by: James Almer
>>> ---
On 5/20/2023 2:17 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 2:07 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 1:59 PM, Andreas Rheinhardt wrote:
James Almer:
On 5/20/2023 1:12 PM, Anton Khirnov wrote:
Quoting James Almer (2023-05-20 03:50:57)
Signed-off-by: James A
Fixes decoding packets containing split temporal units, as generated for example
by the av1_frame_split bsf.
Signed-off-by: James Almer
---
libavcodec/libdav1d.c | 39 ---
1 file changed, 28 insertions(+), 11 deletions(-)
diff --git a/libavcodec/libdav1d.c b/
On Fri, May 19, 2023 at 10:50:57PM -0300, James Almer wrote:
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 75 +
> libavcodec/av1dec.h | 4 +++
> 2 files changed, 60 insertions(+), 19 deletions(-)
Crashes intermittently (so maybe its not
On 5/20/2023 2:23 PM, Michael Niedermayer wrote:
On Fri, May 19, 2023 at 10:50:57PM -0300, James Almer wrote:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(
On Sat, May 20, 2023 at 09:42:33AM -0300, James Almer wrote:
> Vorbis is not usually supported by Smart TVs, receivers and set top boxes, so
> it's not a good idea to have it as the default.
>
> Signed-off-by: James Almer
> ---
> libavformat/matroskaenc.c | 3 +--
> 1 file changed, 1 insertion(+
May 18, 2023, 16:21 by d...@lynne.ee:
> Checks all variants of put_h264_chroma and avg_h264_chroma.
>
> Patch attached.
>
Pushed a better and more correct version.
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May 18, 2023, 14:53 by d...@lynne.ee:
> Fails checkasm on a Power9 DD2.2 02CY771 system.
> The assembly doesn't seem to have been independently tested at all.
>
> https://paste.sr.ht/~ky0ko/fe255ff73fab49b0c6d335437d894c1db626289e
>
> Patch attached.
>
Pushed.
Maybe PPC will get better testing on
This removes the overhead of inserting the av1_frame_split bsf as part of the
decoding process.
Signed-off-by: James Almer
---
configure | 2 +-
libavcodec/av1dec.c | 77 ++---
libavcodec/av1dec.h | 4 +++
3 files changed, 63 insertions(+), 20
FFac3 on TVs and devices doesn't write some of the dynamic range control
fields and is super quiet on a lot of TVs. I would make AAC the default.
Kieran
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Supports the european DAB+ digital radio coding
Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT
window is not implemented"
Co-developed-by: Lynne
Signed-off-by: Matthias Walliczek
---
libavcodec/aacdec_template.c | 17 ++
libavcodec/aacps.c | 8 +
May 20, 2023, 22:17 by matth...@walliczek.de:
> Supports the european DAB+ digital radio coding
>
> Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT window
> is not implemented"
>
> Co-developed-by: Lynne
> Signed-off-by: Matthias Walliczek
> ---
> libavcodec/aacdec_templa
Added support for more VideoToolbox encoder options:
- qmin and qmax options are now used
- max_slice_bytes: Max number of bytes per H.264 slice
- max_ref_frames: Limit the number of reference frames
- Disable open GOP when the cgop flag is set
- power_efficient: Enable power-efficient mode
---
li
On 5/20/23 15:51, Kieran Kunhya wrote:
FFac3 on TVs and devices doesn't write some of the dynamic range control
fields and is super quiet on a lot of TVs. I would make AAC the default.
+1 for AAC being the default, considering that it's going to be
supported more than probably anything else e
On 21 May 2023, at 0:24, Rick Kern wrote:
> Added support for more VideoToolbox encoder options:
> - qmin and qmax options are now used
> - max_slice_bytes: Max number of bytes per H.264 slice
> - max_ref_frames: Limit the number of reference frames
> - Disable open GOP when the cgop flag is se
May 20, 2023, 22:47 by d...@lynne.ee:
> May 20, 2023, 22:17 by matth...@walliczek.de:
>
>> Supports the european DAB+ digital radio coding
>>
>> Fixes: https://trac.ffmpeg.org/ticket/1407 "HE-AAC (v2): 960/120 MDCT window
>> is not implemented"
>>
>> Co-developed-by: Lynne
>> Signed-off-by: Ma
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