[FFmpeg-devel] [PATCH v2 1/3] lavu/pix_fmt: add new pixel format x2rgb10

[Mark Thompson]

On 12/05/2020 22:42, Lynne wrote:
> Apr 22, 2020, 06:28 by fei.w.wang at intel.com:
>>> -----Original Message-----
>>> From: Wang, Fei W <fei.w.wang at intel.com>
>>> Sent: Wednesday, April 22, 2020 1:23 PM
>>> To: ffmpeg-devel at ffmpeg.org
>>> Cc: Wang, Fei W <fei.w.wang at intel.com>
>>> Subject: [PATCH v2 1/3] lavu/pix_fmt: add new pixel format x2rgb10
>>>
>>> The format is packed RGB with each channel 10 bits available and include 2
>>> bits unused.
>>>
>>> Signed-off-by: Fei Wang <fei.w.wang at intel.com>
>>>
> 
> Ping on this patch? I kind of need it to support 10 bit Vulkan sw_formats.
> I'm happy with the name as-is.

Yes, but we probably need to reach a consensus on whether we are accepting the addition of these V210-like packed formats first - there were voices against it last time this was raised.

I am in favour of allowing it because it is a common buffer format used in both graphics and display hardware, and appears in pretty much all related APIs (OpenGL, OpenCL, Vulkan, KMS, D3D).

Thanks,

- Mark