[AD] [ alleg-Bugs-3537357 ] ex_depth_mask slow with D3D

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Bugs item #3537357, was opened at 2012-06-23 06:20
Message generated for change (Comment added) made by elias
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Category: Windows
Group: 5.1
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Peter Wang (tjaden)
Assigned to: Nobody/Anonymous (nobody)
Summary: ex_depth_mask slow with D3D

Initial Comment:
On my system ex_depth_mask was very slow with the D3D driver (< 1 FPS).

(see mailing list thread)

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>Comment By: Elias Pschernig (elias)
Date: 2012-06-28 13:32

Message:
I believe revision 15834 fixes this.

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Comment By: Elias Pschernig (elias)
Date: 2012-06-23 07:10

Message:
Yes, but I think on the mailing list I patched the wrong place. Hm, maybe I
did again this time :/ Anyway, I plan to look at it myself next week.

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Comment By: Peter Wang (tjaden)
Date: 2012-06-23 07:06

Message:
I tested the patch but it didn't fix the problem. I believe it's the same
changes as you suggested on the ML?

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Comment By: Elias Pschernig (elias)
Date: 2012-06-23 06:29

Message:
I believe the attached patch would fix it. It makes no difference with my
only WIndows machine here (macbook dual-boot, with HD3000) but I may get a
chance to try it on a Windows machine in the office as well, that may be
more likely to reproduce the problem.

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Comment By: Peter Wang (tjaden)
Date: 2012-06-23 06:21

Message:
Forgot to mention, this was right after the addition of the
al_set_render_state functionality.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105665&aid=3537357&group_id=5665