How the Server do the SW rendering?

[Huang, FrankR]

I used a gtk progressbar application to trace the X server.

I found that the driver’s composite function will be triggered several times. How the client to do the XRenderComposite()? Several times to do so ?

 

Thanks,

Frank

 

________________________________

From: xorg-devel-bounces+frankr.huang=amd.com at lists.x.org [mailto:xorg-devel-bounces+frankr.huang=amd.com at lists.x.org] On Behalf Of Huang, FrankR
Sent: 2010年5月4日 11:26
To: xorg-devel at lists.x.org
Subject: How the Server do the SW rendering?

 

I trace the server rendering process using geode driver. 

When the picture format is not in PICT_a4 or PICT_a8, the rendering work is done by Software. More concretely, the fbComposite(). But when the fbComposite() is done, the rendering work result has not been displayed on the screen. Can you guys  told me in which function the real rending process is done?

 

 

Thanks,

Frank

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