[PATCH] winemac: Implement the WGL_WINE_query_renderer extension.

[Henri Verbeet]

On 26 April 2016 at 13:21, Ken Thomases <ken at codeweavers.com> wrote:
> On Apr 26, 2016, at 4:41 AM, Henri Verbeet <hverbeet at gmail.com> wrote:
>>
>> On 26 April 2016 at 10:29, Ken Thomases <ken at codeweavers.com> wrote:
>>> +        case WGL_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_WINE:
>>> +            /* FIXME: not sure what this means */
>> Mostly whether the GPU has its own dedicated video memory that's not
>> directly accessible by the CPU, or instead shares the memory between
>> the CPU and GPU.
>
> "Shares" as in uses system RAM for the GPU, like an integrated Intel GPU?  Or something else?
>
Typically this means integrated Intel GPUs, yes.

> I'm not aware of any way to query this from the Mac APIs.  I could just return true for Intel GPUs and false for everything else.  Or I could just leave it as a FIXME, since there's no current or anticipated client that will ever query it. ;)
>
It's probably fine the way it is.