[PATCH 2/2] d3drm: Partially Implement IDirect3DRM*::LoadTexture(v2).

[Aaryaman Vasishta]

The max resolution I tried which passed the tests was greater than 65535,
hmm. Am I missing something?

On Sun, Mar 27, 2016 at 9:20 PM, Stefan Dösinger <stefandoesinger at gmail.com>
wrote:

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> Am 2016-03-27 um 14:17 schrieb Aaryaman Vasishta:
> > What should be the max. resolution for the texture? I'm getting
> > D3DRMERR_BADALLOC if the resolution is >= 13K x 13K @ 24bpp on my
> > win8.1 machine with 16GB RAM. Maybe the max resolution might depend
> > on the system? I think setting a max resolution of 4K should be
> > fine, I guess.
> Probably the max d3d texture size?
>
> Someone sent tests a long time ago that showed that the max ddraw
> surface size is 65535 for sysmem (and presumably HW if the HW limit is
> beyond this in d3d8+).
>
> At some point you'll hit the 2G address space limit. There's also a
> chance that even if enough address space is free it is fragmented too
> much to support your texture.
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