[Mesa-dev] [RFC PATCH] dri: add a way to request that modes have matching color/zs depths

[Marek Olšák]

On Sat, Aug 20, 2016 at 10:13 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> Some GPUs, notably nv3x/nv4x can't render to mismatched color/zs
> framebuffer depths. Fallbacks can be done by the driver, with shadow
> surfaces, but no reason to encourage applications to select non-matching
> glx visuals.
>
> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
> ---
>
> This is obviously not fully hooked up, but I plan on adding a PIPE_CAP to gallium and then pass the result of that into the driCreateConfigs function. Does this seem like an acceptable way of achieving this?

Yes.

Marek