[Mesa-dev] [PATCH 15/18] gallium: Add __DRIimageDriverExtension support to gallium

[Marek Olšák]

On Fri, Dec 27, 2013 at 9:27 PM, Keith Packard <keithp at keithp.com> wrote:
> Marek Olšák <maraeo at gmail.com> writes:
>
>> Some of the code seems to be copy-pasted from
>> dri2_drawable_process_buffers. The MSAA color and depth-stencil
>> texture allocation could be moved to a common function.
>
> It's either that or plan on moving DRI2 to the image interface as well
> at some point? As we'll have to keep DRI2 support around, it sure would
> be nice to share the driver backend bits between DRI3 and DRI2?

Yes, but it would break the "new Mesa + old libGL without DRIimage"
combination. Not that I care much about that. It's up to you. I think
it would be good to do what the Intel Mesa driver does.

Marek