Comment 48 for bug 653714

Hi Emil (just for you because not really intersting for the bucg tracker)

I can try what you ask this week end (than I will be on vacation for 15 days without internet).

Some questions

> As mentioned it seems like the tiling (pitch) is misset by ~64 (after a quick
> look at the attached picture)

I'll look around for a doc to understand what you're saying...

> Can you do try and establish if the issue happens in or outside of X, and in
> which cases

what do you mean by outside X? Framebuffer terminal seemed ok, how can I show a graphic without X?

>i.e. in X only when drawing an image of dimensions x1 & y1, or
> less than x2 & greater than y2

You mean rescaling a single image or showing images of different pixel size?

And you really mean drawing (e.g. with office draw) or just showing existing images?

> Meanwhile I'll prep some debug patches (note you may need to rebuild
> xf86-video-nouveau, libdrm and/or nouveau) :)

Just explain me what to do and I'll do it, I'm happy to help.

Cheers
ric

On 2013-07-24 02:55:04 <email address hidden> wrote:
> https://bugs.freedesktop.org/show_bug.cgi?id=54700
>
> --- Comment #33 from Emil Velikov <email address hidden> ---
> Unfortunately the blob (proprietary driver) does not provide any useful
> information in these logs.
>
> As mentioned it seems like the tiling (pitch) is misset by ~64 (after a quick
> look at the attached picture)
>
> Can you do try and establish if the issue happens in or outside of X, and in
> which cases - i.e. in X only when drawing an image of dimensions x1 & y1, or
> less than x2 & greater than y2
>
> Meanwhile I'll prep some debug patches (note you may need to rebuild
> xf86-video-nouveau, libdrm and/or nouveau) :)
>
>