在 2023/5/20 下午5:38, Rémi Denis-Courmont 写道:
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/lo
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.
v4: Remove clobbering memory in libavutil/loongarch/timer.h
[PATC
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 24 mai 2023 10:39:59 GMT+03:00, Hao Chen a écrit :
>
>在 2023/5/20 下午5:38, Rémi Denis-Courmont 写道:
>> 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 platfor
As the comment in the code mentions, EAGAIN is not an expected value here
because we call avcodec_receive_frame() until all frames have been returned.
avcodec_send_packet() returning EAGAIN means a packet is still buffered, which
hints that the underlying decoder is buggy and not fetching packets a
On 5/23/2023 10:58 AM, Anton Khirnov wrote:
A non-limiting stream could mistakenly end up being the queue head,
which would then produce incorrect synchronization, seen e.g. in
fate-matroska-flac-extradata-update for certain number of frame threads
(e.g. 5).
Found-By: James Almer
Strictly spea
On Mon, May 22, 2023 at 12:17 AM 徐福隆 <839789...@qq.com> wrote:
> It's my mistake that forget to remove H264_PROF_AUTO. I will fix that.
> Any other suggestions about the profile_options? Thanks.
>
Nothing else from me - just the default profile selection behavior
zhilizhao mentioned.
>
> ---
Le keskiviikkona 24. toukokuuta 2023, 8.28.08 EEST Arnie Chang a écrit :
> diff --git a/libavcodec/riscv/h264_mc_chroma.S
> b/libavcodec/riscv/h264_mc_chroma.S new file mode 100644
> index 00..9fcd2e34b3
> --- /dev/null
> +++ b/libavcodec/riscv/h264_mc_chroma.S
> @@ -0,0 +1,307 @@
> +/*
> +
Patch attached.
>From 2813dcb5b885bdf0c3f78f8aead43f4b11149a70 Mon Sep 17 00:00:00 2001
From: Lynne
Date: Wed, 24 May 2023 21:57:25 +0200
Subject: [PATCH] lavu/tx: stop using av_log(NULL, )
---
libavutil/tx.c | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/
On 5/24/23, Lynne wrote:
> Patch attached.
>
>
Probably fine.
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On 5/24/23 16:35, Lynne wrote:
Patch attached.
+av_log((void *)&tx_class, AV_LOG_DEBUG, "%s\n", bp.str);
The type of the first argument to av_log should be AVClass **, but this
only appears to be AVClass *. See libavutil/log.c line 428.
- Leo Izen
__
On Wed, May 24, 2023 at 03:48:27PM +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
>
May 22, 2023, 10:26 by d...@lynne.ee:
> Planning on pushing this partially (no encoding) tomorrow unless there are
> more comments.
> All known issues have been fixed, and if there are more issues, they can be
> found as users test it.
>
Added APIchanges and bumped minor for lavu and lavc.
Plan
May 24, 2023, 23:24 by leo.i...@gmail.com:
> On 5/24/23 16:35, Lynne wrote:
>
>> Patch attached.
>>
>
> +av_log((void *)&tx_class, AV_LOG_DEBUG, "%s\n", bp.str);
>
> The type of the first argument to av_log should be AVClass **, but this only
> appears to be AVClass *. See libavutil/log.c lin
在 2023/5/24 下午7:03, Rémi Denis-Courmont 写道:
Le 24 mai 2023 10:39:59 GMT+03:00, Hao Chen a écrit :
在 2023/5/20 下午5:38, Rémi Denis-Courmont 写道:
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 f
在 2023/5/25 上午5:28, Michael Niedermayer 写道:
On Wed, May 24, 2023 at 03:48:27PM +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_
> 2023年5月25日 05:28，Michael Niedermayer 写道：
>
> On Wed, May 24, 2023 at 03:48:27PM +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_h26
> 2023年5月25日 10:36，Hao Chen 写道：
>
>
> 在 2023/5/24 下午7:03, Rémi Denis-Courmont 写道:
>>
>> Le 24 mai 2023 10:39:59 GMT+03:00, Hao Chen a écrit :
>>> 在 2023/5/20 下午5:38, Rémi Denis-Courmont 写道:
Le lauantaina 20. toukokuuta 2023, 10.27.19 EEST Hao Chen a écrit :
> From: yuanhecai
>
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