Bug 11261

Summary:

RenderSetPictureClipRectangles bug

Product:

xorg

Reporter:

Matthieu Herrb <matthieu.herrb>

Component:

Server/General

Assignee:

Xorg Project Team <xorg-team>

Status:

RESOLVED FIXED

QA Contact:

Xorg Project Team <xorg-team>

Severity:

major

Priority:

medium

CC:

keithp

Version:

7.2 (2007.02)

Hardware:

All

OS:

All

Whiteboard:

i915 platform:

i915 features:

Bug Depends on:

Bug Blocks:

8888

Attachments:

Description	Flags
Test program showing the bug	none
proposed patch	none

Description Matthieu Herrb 2007-06-13 15:38:33 UTC

xterm version 225 (and probably other applications) use XftDrawSetClipRectangles() by default to limit the areas in which text is drawn. 
When running xterm-255 on a big endian machine, with a DISPLAY on a little endian machine, no text is displayed. 

The attached test program demonstrates the problem. Just run it on mixed endianess client/server combinaison. 

A detailled analysis of the problem shows that SProcRenderSetPictureClipRectangles fails to swap the xOrigin and yOrigin members of the X request.

Comment 1 Matthieu Herrb 2007-06-13 15:39:42 UTC

Created attachment 10303 [details]
Test program showing the bug

Comment 2 Matthieu Herrb 2007-06-13 15:40:18 UTC

Created attachment 10304 [details] [review]
proposed patch

Comment 3 Matthieu Herrb 2007-06-14 15:15:02 UTC

Committed to master

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