Timo Kreuzer 4efcc91b49 EngBitBlt provides bitblt capabilities between standard-format bitmap surfaces. It does not provide transfer between different opaque device managed surfaces. So get rid of IntEngEnter/Leave in EngBitBlt. Also GDI should call the drivers function if *any* of the surfaces is managed by the driver, and only in the case that the other surface is an opaque surface managed by a different driver, GDI needs to provide an intermediate surface using DrvCopyBits, and in this case only for the source surface, never for the target surface. This situation can currently not occur on reactos, as we do not support more than one display driver. This fixes the problem incredible recursive call chains and excessive copying. Improves mouse pointer performance. Other Eng functions are tbd. DrvBitBlt is never called with a single clipping rectangle, so set pco to NULL if it's complexity is DC_RECT, as we clipped the bounding rect already and EngBitBlt is not called when DrvBitBlt fails. ...

svn path=/trunk/; revision=40495

2009-04-14 02:47:15 +00:00

irc

Give Techbot the ability to check for and ghost existing bots, then rename itself

2008-08-10 13:06:58 +00:00

reactos

EngBitBlt provides bitblt capabilities between standard-format bitmap surfaces. It does not provide transfer between different opaque device managed surfaces. So get rid of IntEngEnter/Leave in EngBitBlt. Also GDI should call the drivers function if *any* of the surfaces is managed by the driver, and only in the case that the other surface is an opaque surface managed by a different driver, GDI needs to provide an intermediate surface using DrvCopyBits, and in this case only for the source surface, never for the target surface. This situation can currently not occur on reactos, as we do not support more than one display driver. This fixes the problem incredible recursive call chains and excessive copying. Improves mouse pointer performance. Other Eng functions are tbd. DrvBitBlt is never called with a single clipping rectangle, so set pco to NULL if it's complexity is DC_RECT, as we clipped the bounding rect already and EngBitBlt is not called when DrvBitBlt fails.

2009-04-14 02:47:15 +00:00

rosapps

forgot this file

2009-04-13 21:40:14 +00:00

rostests

sync kernel32 profile winetest with wine 1.1.19

2009-04-13 19:40:27 +00:00

wallpaper

Rename the wallpaper to conform with ISO 9660:1988 and make cdmake happy...

2009-02-03 13:26:30 +00:00

Description

A free Windows-compatible Operating System 免费的Windows兼容操作系统

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