Signed-off-by: James Almer
---
libavfilter/src_movie.c | 18 --
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c
index 5937613d13..b55c2bcb6e 100644
--- a/libavfilter/src_movie.c
+++ b/libavfilter/src_movie.c
@@
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
---
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 +
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 +-
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
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 optimization for h264 idct.
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(-)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index d46ee48335..53ed37b817 100644
---
On 5/19/2023 10:17 PM, Andreas Rheinhardt wrote:
James Almer:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(-)
diff --git a/libavcodec/av1dec.c
On 5/19/2023 10:01 PM, Andreas Rheinhardt wrote:
James Almer:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(-)
diff --git a/libavcodec/av1dec.c
James Almer:
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 75 +
> libavcodec/av1dec.h | 4 +++
> 2 files changed, 60 insertions(+), 19 deletions(-)
>
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index
James Almer:
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 75 +
> libavcodec/av1dec.h | 4 +++
> 2 files changed, 60 insertions(+), 19 deletions(-)
>
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 75 +
libavcodec/av1dec.h | 4 +++
2 files changed, 60 insertions(+), 19 deletions(-)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index d46ee48335..9344d4ff28 100644
---
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 C and assembly versions.
>> If you've made a mistake somewhere, (forgot
On 5/11/2023 8:12 PM, James Almer wrote:
Including float variants for all of them.
Signed-off-by: James Almer
---
libavutil/mathematics.h | 51 +
libavutil/version.h | 2 +-
2 files changed, 52 insertions(+), 1 deletion(-)
Will apply set.
> 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 encoding
>
> On Fri, May 19, 2023 at 1:56 AM 徐福隆 <839789...@qq.com>
> From: ffmpeg-devel On Behalf Of Lance Wang
> Sent: 2023年5月19日 22:15
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH] avfilter/vf_subtitles: add wrap_unicode
> option
>
> On Fri, May 19, 2023 at 3:59 PM Zhao Zhili wrote:
>
> > From: Zhao Zhili
> >
> >
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,
Le keskiviikkona 17. toukokuuta 2023, 10.13.01 EEST Arnie Chang a écrit :
> Optimize the put and avg filtering for 8x8 chroma blocks
>
> Signed-off-by: Arnie Chang
> ---
> libavcodec/h264chroma.c | 2 +
> libavcodec/h264chroma.h | 1 +
>
On Fri, May 19, 2023 at 23:58:59 +0800, Zhao Zhili wrote:
> From: Zhao Zhili
>
> So CJK can be wrapped automatically.
>
> Signed-off-by: Zhao Zhili
> ---
> libavfilter/version.h | 2 +-
> libavfilter/vf_subtitles.c | 13 +
> 2 files changed, 14 insertions(+), 1 deletion(-)
>
On 5/19/2023 7:31 AM, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
Engineer/Samsung Electronics wrote:
-Original Message-
From: ffmpeg-devel On Behalf Of James
Almer
Sent: środa, 10 maja 2023 22:21
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH v22 02/10]
On Fri, May 19, 2023 at 5:21 AM "zhilizhao(赵志立)" wrote:
>
>
> > On May 20, 2023, at 01:40, Zhao Zhili wrote:
> >
> > From: Zhao Zhili
> >
> > It breaks fate test with asan.
> >
> > Signed-off-by: Zhao Zhili
> > ---
> > libavformat/tests/imf.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
>
>
On Wed, May 17, 2023 at 03:03:45PM +0800, Hao Chen wrote:
> 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
On Fri, May 19, 2023 at 3:59 PM Zhao Zhili wrote:
> From: Zhao Zhili
>
> So CJK can be wrapped automatically.
>
> Signed-off-by: Zhao Zhili
> ---
> libavfilter/version.h | 2 +-
> libavfilter/vf_subtitles.c | 13 +
> 2 files changed, 14 insertions(+), 1 deletion(-)
>
> diff
On Fri, May 19, 2023 at 1:56 AM 徐福隆 <839789...@qq.com> wrote:
> Thank you for your review, and point out the details.
> Actually, I have also considered this issue.
> I see that some keys are used directly, some are used by compatibility.
>
The compat_keys are used for symbols that might not
> On May 20, 2023, at 01:40, Zhao Zhili wrote:
>
> From: Zhao Zhili
>
> It breaks fate test with asan.
>
> Signed-off-by: Zhao Zhili
> ---
> libavformat/tests/imf.c | 2 ++
> 1 file changed, 2 insertions(+)
>
It has already been fixed. Please drop the patch.
On 4/24/23 11:56, Lynne wrote:
This is part two of the vulkan patchset, which contains all the
hwcontext and vulkan.c rewrites, and filtering changes.
55 patches attached.
[PATCH 21/97] lavu: add 12-bit 2-plane 422 and 444 pixel formats
iirc new pixel formats need an APIChanges entry, a
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 10 maja 2023 22:21
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v22 02/10] avcodec/evc_parser: Added
> parser implementation for EVC format
>
> On 4/27/2023 9:02 AM, Dawid
Hi again,
I am sending this patch again (I had missed a check for NULL), could
somebody please have a look at it?
It is mainly an optimization when the encoder knows in advance that
only portions of the whole frame changed and which areas actually did.
The patch allows a user to pass down
From: Zhao Zhili
It breaks fate test with asan.
Signed-off-by: Zhao Zhili
---
libavformat/tests/imf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/tests/imf.c b/libavformat/tests/imf.c
index cfd84fb8c8..ee2ca375bf 100644
--- a/libavformat/tests/imf.c
+++
From: Zhao Zhili
---
tests/fate/ffmpeg.mak | 6 +-
tests/fate/h264.mak | 6 ++
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/tests/fate/ffmpeg.mak b/tests/fate/ffmpeg.mak
index 0f33c2a0ed..1ef2df7697 100644
--- a/tests/fate/ffmpeg.mak
+++ b/tests/fate/ffmpeg.mak
@@
From: Zhao Zhili
If there is a single group of SPS/PPS before an IDR frame, but no
SPS/PPS after that, we will miss the chance to reset
idr_sps_seen/idr_pps_seen. No SPS/PPS are inserted afterwards.
This patch saves in-band SPS/PPS and insert them before IDR frames
when necessary.
---
sample
From: Zhao Zhili
It's a fixed value. There is no use case to change that.
---
libavcodec/h264_mp4toannexb_bsf.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/h264_mp4toannexb_bsf.c
b/libavcodec/h264_mp4toannexb_bsf.c
index 7dce1ae9b6..846671abb6 100644
---
From: Zhao Zhili
For fate-h264_mp4toannexb_ticket5927 and
fate-h264_mp4toannexb_ticket5927_2, they work by accident
previously. The sample file has two 'avc1' entries, and video
samples use the second one. It means packets should be decoded with
new extradata in side data. Before this patch,
From: Zhao Zhili
start_code_size depends on whether PS comes from out-of-band or
in-band. Make the code more readable.
---
libavcodec/h264_mp4toannexb_bsf.c | 34 ---
1 file changed, 27 insertions(+), 7 deletions(-)
diff --git a/libavcodec/h264_mp4toannexb_bsf.c
On Fri, May 19, 2023 at 9:52 AM Paul B Mahol wrote:
>
>
> On Thu, May 18, 2023 at 8:01 PM James Almer wrote:
>
>> On 5/18/2023 2:44 PM, Paul B Mahol wrote:
>> > On Thu, May 18, 2023 at 7:31 PM James Almer wrote:
>> >
>> >> On 5/18/2023 7:22 AM, Paul B Mahol wrote:
>> >>> From
From: Zhao Zhili
So CJK can be wrapped automatically.
Signed-off-by: Zhao Zhili
---
libavfilter/version.h | 2 +-
libavfilter/vf_subtitles.c | 13 +
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/libavfilter/version.h b/libavfilter/version.h
index
On Thu, May 18, 2023 at 8:01 PM James Almer wrote:
> On 5/18/2023 2:44 PM, Paul B Mahol wrote:
> > On Thu, May 18, 2023 at 7:31 PM James Almer wrote:
> >
> >> On 5/18/2023 7:22 AM, Paul B Mahol wrote:
> >>> From af73b69a0be9033fddf222b6e9ac60799de85691 Mon Sep 17 00:00:00 2001
> >>> From: Paul
When using low-latency mode, it eliminates frame reordering
and follows a one-in-one-out encoding mode
Signed-off-by: xufuji456 <839789...@qq.com>
---
libavcodec/videotoolboxenc.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/libavcodec/videotoolboxenc.c
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