[PATCH 1/4] ddraw: Force surfaces without memory flags to video memory on creation.
alexd4 at inbox.lv
Tue Jul 8 17:02:43 CDT 2008
Stefan Dösinger wrote:
> I think there's code that does that for render targets. It would be good if those are combined, or the render target flag adjustment just removed if it is not needed any longer
I found some code to that effect in IDirectDrawImpl_CreateNewSurface, but there
the logic is "if rendertarget, set VIDEOMEMORY flag", which, on first glance is
different from "if no memory flag present, set VIDEOMEMORY flag". It kinda
depends on whether rendertarget with sysmem flag will or will not fall out
somewhere earlier with invalidcall or something, but I guess one thing is for
sure that it's better to keep this kind of thing in one place and close to
lessen confusion, i.e. in CreateNewSurface.
Probably better not to apply it and the patch 2/2 that depends on it for now.
I'll try to fix these issues and resend the next day.
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