[PATCH weston v2 2/3] compositor-drm: Add scanout support for linux_dmabuf buffers

Esaki Tomohito etom at igel.co.jp
Thu Oct 6 08:46:38 UTC 2016


Hi, Fabien

Thanks for your reviewing.

On 2016/10/05 0:45, Fabien DESSENNE wrote:
> On 09/30/2016 11:28 AM, Tomohito Esaki wrote:
>> +	width = dmabuf->attributes.width;
>> +	height = dmabuf->attributes.height;
>> +	if (backend->min_width > width ||
>> +	    width > backend->max_width ||
>> +	    backend->min_height > height ||
>> +	    height > backend->max_height)
>> +		return NULL;
> Just like in drm_fb_get_from_bo(), add an error log "bo geometry out of
> bounds"

I removed this logging in v2 because of the possibility of flooding the
compoitor log, as Pekka pointed out (see below).

Pekka wrote below for v1:

On 2016/06/15 17:20, Pekka Paalanen wrote:
>
> Is there a possibility that if this triggers, it will trigger every
> frame and flood the compositor log?
>
> If yes, I'd just remove this logging. The rest below are fine by me,
> since those should not be failing, right?

(https://lists.freedesktop.org/archives/wayland-devel/2016-June/029466.html)


Otherwise I will update patches as you suggested.

Best regards.

-- 
--------------------------
IGEL Co., Ltd.
Tomohito Esaki
etom at igel.co.jp


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