Re: [PATCH 0/7] media: cedrus: h265: Implement tiles support
From: Jernej Škrabec
Date: Tue Jul 12 2022 - 17:29:07 EST
Dne ponedeljek, 20. junij 2022 ob 19:55:10 CEST je Jernej Skrabec napisal(a):
> Now that we have full and stable HEVC uAPI, let's implement last big
> missing piece of HEVC in Cedrus - tiles support. This is done in
> last patch. Before that, there are bug fixes (patch 1 & 2, previously
> submitted separately in ), error handling improvements (patch 3, 4)
> and added helper for dealing with dynamic arrays (patch 5).
> These patches are based on top of .
> Final fluster score with this series is 125/147. 11 bitstreams are
> MAIN10, which is not yet properly supported. 5 bitstreams need better
> memory management with auxiliary buffers (wip patches exists). 4 are
> too big and 2 probably fails due to ffmpeg implementation.
> Used ffmpeg source is in .
> Note - Cedrus driver currently supports only one slice per request since
> HW takes data for 1 slice only. This can be improved by loading data for
> next slice automatically after HW signalled end of decoding. Something
> for later.
> Please take a look.
> Best regards,
>  https://patchwork.linuxtv.org/project/linux-media/list/?series=8187
>  https://patchwork.linuxtv.org/project/linux-media/list/?series=8208
>  https://github.com/jernejsk/FFmpeg/commits/hevc-mainline
> Jernej Skrabec (7):
> media: cedrus: h265: Fix flag name
> media: cedrus: h265: Fix logic for not low delay flag
> media: cedrus: Improve error messages for controls
> media: cedrus: Add error handling for failed setup
> media: cedrus: h265: Add a couple of error checks
> media: cedrus: Add helper for determining number of elements
> media: cedrus: h265: Implement support for tiles
do you mind picking patch 6 and 7? They are reviewed and don't depend on patch