[FFmpeg-devel] [PATCH 2/2] vulkan_decode: convert max level from vulkan to av for comparisons

[Lynne]

Sep 6, 2023, 06:21 by dev at lynne.ee:

> The spec finally clarified the meaning of the field to:
>
>> maxLevelIdc is a StdVideoH264LevelIdc value specifying the maximum H.264 level supported by the profile, where enum constant STD_VIDEO_H264_LEVEL_IDC_<major>_<minor> identifies H.264 level <major>.<minor> as defined in section A.3 of the ITU-T H.264 Specification.1
>>
>
> Annoyingly, we have to convert it to an IDC value to compare it.
> Mesa commit:
> https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24649
> Only mesa currently uses the IDC value, all other drivers use the enum.
>
> Patch attached.
>

Pushed.