[Pkg-gmagick-im-team] Bug#940271: display: selecting the area for crop is very slow on a big image (regression)

[Vincent Lefevre]

Control: retitle -1 display: selecting the area for crop is very slow on a big image with the nouveau and radeon drivers

On 2019-09-17 13:43:10 +0200, Vincent Lefevre wrote:
> And with a different remote machine (same network as on the above
> remote machine), this is very slow, like with the local machine.
> The machine where this is fast uses the nvidia driver, while the
> other two machines uses the nouveau driver.

I've received a mail from someone saying that he has the same problem
with the radeon driver.

BTW, several years ago, I was using only the nouveau driver, and
AFAIK, I did not notice this issue. So, there seems to be a regression
somewhere.

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Vincent Lefèvre <vincent at vinc17.net> - Web: <https://www.vinc17.net/>
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