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List:       wine-devel
Subject:    Re: How WINE implements BitBlt function?
From:       Stefan_Dösinger <stefandoesinger () gmail ! com>
Date:       2015-01-31 10:19:00
Message-ID: BFA27A41-7F50-4199-B781-C3E2C4E47ECF () gmail ! com
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Am 31.01.2015 um 08:11 schrieb John Found <johnfound@asm32.info>:
> So, the question: How in WINE is implemented BitBlt function in order =
to have so high performance and so low CPU load?
We use the X render extension. See dlls/winex11.drv/xrender.c.

(I am not an expert on the GDI parts of Wine, so no guarantee for =
correctness of this information. I haven't followed the full path from =
gdi's BitBlt to the final X11 call)


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