* [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper
@ 2025-07-06 8:05 Zhao Zhili
2025-07-16 14:07 ` Zhao Zhili
0 siblings, 1 reply; 4+ messages in thread
From: Zhao Zhili @ 2025-07-06 8:05 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Zhao Zhili
From: Zhao Zhili <zhilizhao@tencent.com>
v2:
1. Add encoder.
2. Trial refactor of decoder.
Zhao Zhili (3):
avutil/hwcontext: Add ohcodec device and pixel format
avcodec/ohdec: Add h264/hevc OpenHarmony decoders
avcodec/ohenc: Add h264/hevc OpenHarmony encoders
Changelog | 1 +
configure | 12 +
doc/APIchanges | 6 +
libavcodec/Makefile | 5 +
libavcodec/allcodecs.c | 4 +
libavcodec/ohcodec.c | 79 ++++
libavcodec/ohcodec.h | 57 +++
libavcodec/ohdec.c | 771 +++++++++++++++++++++++++++++++++
libavcodec/ohenc.c | 695 +++++++++++++++++++++++++++++
libavcodec/version.h | 2 +-
libavutil/Makefile | 2 +
libavutil/hwcontext.c | 4 +
libavutil/hwcontext.h | 2 +
libavutil/hwcontext_internal.h | 1 +
libavutil/hwcontext_oh.c | 47 ++
libavutil/hwcontext_oh.h | 34 ++
libavutil/pixdesc.c | 4 +
libavutil/pixfmt.h | 2 +
libavutil/version.h | 4 +-
19 files changed, 1729 insertions(+), 3 deletions(-)
create mode 100644 libavcodec/ohcodec.c
create mode 100644 libavcodec/ohcodec.h
create mode 100644 libavcodec/ohdec.c
create mode 100644 libavcodec/ohenc.c
create mode 100644 libavutil/hwcontext_oh.c
create mode 100644 libavutil/hwcontext_oh.h
--
2.46.0
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper
2025-07-06 8:05 [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper Zhao Zhili
@ 2025-07-16 14:07 ` Zhao Zhili
2025-07-16 14:11 ` Kieran Kunhya via ffmpeg-devel
0 siblings, 1 reply; 4+ messages in thread
From: Zhao Zhili @ 2025-07-16 14:07 UTC (permalink / raw)
To: FFmpeg development discussions and patches
> On Jul 6, 2025, at 16:05, Zhao Zhili <quinkblack-at-foxmail.com@ffmpeg.org> wrote:
>
> From: Zhao Zhili <zhilizhao@tencent.com>
>
> v2:
> 1. Add encoder.
> 2. Trial refactor of decoder.
>
> Zhao Zhili (3):
> avutil/hwcontext: Add ohcodec device and pixel format
> avcodec/ohdec: Add h264/hevc OpenHarmony decoders
> avcodec/ohenc: Add h264/hevc OpenHarmony encoders
>
> Changelog | 1 +
> configure | 12 +
> doc/APIchanges | 6 +
> libavcodec/Makefile | 5 +
> libavcodec/allcodecs.c | 4 +
> libavcodec/ohcodec.c | 79 ++++
> libavcodec/ohcodec.h | 57 +++
> libavcodec/ohdec.c | 771 +++++++++++++++++++++++++++++++++
> libavcodec/ohenc.c | 695 +++++++++++++++++++++++++++++
> libavcodec/version.h | 2 +-
> libavutil/Makefile | 2 +
> libavutil/hwcontext.c | 4 +
> libavutil/hwcontext.h | 2 +
> libavutil/hwcontext_internal.h | 1 +
> libavutil/hwcontext_oh.c | 47 ++
> libavutil/hwcontext_oh.h | 34 ++
> libavutil/pixdesc.c | 4 +
> libavutil/pixfmt.h | 2 +
> libavutil/version.h | 4 +-
> 19 files changed, 1729 insertions(+), 3 deletions(-)
> create mode 100644 libavcodec/ohcodec.c
> create mode 100644 libavcodec/ohcodec.h
> create mode 100644 libavcodec/ohdec.c
> create mode 100644 libavcodec/ohenc.c
> create mode 100644 libavutil/hwcontext_oh.c
> create mode 100644 libavutil/hwcontext_oh.h
I plan to merge the patch this week. Any suggestions?
>
> --
> 2.46.0
>
> _______________________________________________
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> ffmpeg-devel@ffmpeg.org
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>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper
2025-07-16 14:07 ` Zhao Zhili
@ 2025-07-16 14:11 ` Kieran Kunhya via ffmpeg-devel
2025-07-16 14:26 ` Zhao Zhili
0 siblings, 1 reply; 4+ messages in thread
From: Kieran Kunhya via ffmpeg-devel @ 2025-07-16 14:11 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Kieran Kunhya
On Wed, Jul 16, 2025 at 3:08 PM Zhao Zhili <quinkblack@foxmail.com> wrote:
>
>
>
> > On Jul 6, 2025, at 16:05, Zhao Zhili <quinkblack-at-foxmail.com@ffmpeg.org> wrote:
> >
> > From: Zhao Zhili <zhilizhao@tencent.com>
> >
> > v2:
> > 1. Add encoder.
> > 2. Trial refactor of decoder.
> >
> > Zhao Zhili (3):
> > avutil/hwcontext: Add ohcodec device and pixel format
> > avcodec/ohdec: Add h264/hevc OpenHarmony decoders
> > avcodec/ohenc: Add h264/hevc OpenHarmony encoders
> >
> > Changelog | 1 +
> > configure | 12 +
> > doc/APIchanges | 6 +
> > libavcodec/Makefile | 5 +
> > libavcodec/allcodecs.c | 4 +
> > libavcodec/ohcodec.c | 79 ++++
> > libavcodec/ohcodec.h | 57 +++
> > libavcodec/ohdec.c | 771 +++++++++++++++++++++++++++++++++
> > libavcodec/ohenc.c | 695 +++++++++++++++++++++++++++++
> > libavcodec/version.h | 2 +-
> > libavutil/Makefile | 2 +
> > libavutil/hwcontext.c | 4 +
> > libavutil/hwcontext.h | 2 +
> > libavutil/hwcontext_internal.h | 1 +
> > libavutil/hwcontext_oh.c | 47 ++
> > libavutil/hwcontext_oh.h | 34 ++
> > libavutil/pixdesc.c | 4 +
> > libavutil/pixfmt.h | 2 +
> > libavutil/version.h | 4 +-
> > 19 files changed, 1729 insertions(+), 3 deletions(-)
> > create mode 100644 libavcodec/ohcodec.c
> > create mode 100644 libavcodec/ohcodec.h
> > create mode 100644 libavcodec/ohdec.c
> > create mode 100644 libavcodec/ohenc.c
> > create mode 100644 libavutil/hwcontext_oh.c
> > create mode 100644 libavutil/hwcontext_oh.h
>
> I plan to merge the patch this week. Any suggestions?
>
> >
Does this hardware decoder work on a real device?
Kieran
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper
2025-07-16 14:11 ` Kieran Kunhya via ffmpeg-devel
@ 2025-07-16 14:26 ` Zhao Zhili
0 siblings, 0 replies; 4+ messages in thread
From: Zhao Zhili @ 2025-07-16 14:26 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Kieran Kunhya
> On Jul 16, 2025, at 22:11, Kieran Kunhya via ffmpeg-devel <ffmpeg-devel@ffmpeg.org> wrote:
>
> On Wed, Jul 16, 2025 at 3:08 PM Zhao Zhili <quinkblack@foxmail.com> wrote:
>>
>>
>>
>>> On Jul 6, 2025, at 16:05, Zhao Zhili <quinkblack-at-foxmail.com@ffmpeg.org> wrote:
>>>
>>> From: Zhao Zhili <zhilizhao@tencent.com>
>>>
>>> v2:
>>> 1. Add encoder.
>>> 2. Trial refactor of decoder.
>>>
>>> Zhao Zhili (3):
>>> avutil/hwcontext: Add ohcodec device and pixel format
>>> avcodec/ohdec: Add h264/hevc OpenHarmony decoders
>>> avcodec/ohenc: Add h264/hevc OpenHarmony encoders
>>>
>>> Changelog | 1 +
>>> configure | 12 +
>>> doc/APIchanges | 6 +
>>> libavcodec/Makefile | 5 +
>>> libavcodec/allcodecs.c | 4 +
>>> libavcodec/ohcodec.c | 79 ++++
>>> libavcodec/ohcodec.h | 57 +++
>>> libavcodec/ohdec.c | 771 +++++++++++++++++++++++++++++++++
>>> libavcodec/ohenc.c | 695 +++++++++++++++++++++++++++++
>>> libavcodec/version.h | 2 +-
>>> libavutil/Makefile | 2 +
>>> libavutil/hwcontext.c | 4 +
>>> libavutil/hwcontext.h | 2 +
>>> libavutil/hwcontext_internal.h | 1 +
>>> libavutil/hwcontext_oh.c | 47 ++
>>> libavutil/hwcontext_oh.h | 34 ++
>>> libavutil/pixdesc.c | 4 +
>>> libavutil/pixfmt.h | 2 +
>>> libavutil/version.h | 4 +-
>>> 19 files changed, 1729 insertions(+), 3 deletions(-)
>>> create mode 100644 libavcodec/ohcodec.c
>>> create mode 100644 libavcodec/ohcodec.h
>>> create mode 100644 libavcodec/ohdec.c
>>> create mode 100644 libavcodec/ohenc.c
>>> create mode 100644 libavutil/hwcontext_oh.c
>>> create mode 100644 libavutil/hwcontext_oh.h
>>
>> I plan to merge the patch this week. Any suggestions?
>>
>>>
>
> Does this hardware decoder work on a real device?
Of course. I have tested on Huawei mate 60. Here are some device list (in Chinese):
https://consumer.huawei.com/cn/support/harmonyos/models-next/
>
> Kieran
> _______________________________________________
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> ffmpeg-devel@ffmpeg.org
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>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
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2025-07-06 8:05 [FFmpeg-devel] [PATCH v2 0/3] Add OpenHarmony hardware codec wrapper Zhao Zhili
2025-07-16 14:07 ` Zhao Zhili
2025-07-16 14:11 ` Kieran Kunhya via ffmpeg-devel
2025-07-16 14:26 ` Zhao Zhili
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