[FFmpeg-devel] [PATCH v2 2/2] fftools/ffplay: add hwaccel decoding support

Zhao Zhili quinkblack at foxmail.com
Thu Oct 19 06:51:56 EEST 2023



> On Oct 19, 2023, at 11:31, Lynne <dev at lynne.ee> wrote:
> 
> Oct 18, 2023, 18:55 by quinkblack at foxmail.com:
> 
>> From: Zhao Zhili <zhilizhao at tencent.com>
>> 
>> ---
>> fftools/ffplay.c          |  30 ++++++++++
>> fftools/ffplay_renderer.c | 117 ++++++++++++++++++++++++++++++++++++++
>> 2 files changed, 147 insertions(+)
>> 
> 
> This patch doesn't look correct, libplacebo and lavc have to
> share the same Vulkan device.
> Either create a hwcontext vulkan device and import it into libplacebo,
> which you would then use for decoding, or use libplacebo's context and
> initialize a lavu hwcontext from it.

OK. Will fixed in next version.

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