[Mesa-dev] [PATCH] meta/copy_image: Stash off the scissor

[Matt Turner]

On Tue, Jul 28, 2015 at 12:06 PM, Jason Ekstrand <jason at jlekstrand.net> wrote:
> The meta CopyImageSubData path uses BlitFramebuffers to do the actual copy.
> The only thing that can affect BlitFramebuffers other than the currently
> bound framebuffers is the scissor so we need to save that off and reset it.
> If we don't do this, applications that use a scissor together with
> CopyImageSubData will get accidentally scissored copies.
>
> Tested-by: Markus Wick <markus at selfnet.de>

s/ at /@/