[Bug 124519] Re: need to add max texture size check

[Colin Dean]

I hate to add another "me too" but that's about all the information I
have.

I'm encountering this problem on Intrepid with an Intel GMA 945.

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)

$ compiz --replace
Checking for Xgl: not present. 
Detected PCI ID for VGA: 
Checking for texture_from_pixmap: not present. 
Trying again with indirect rendering:
Checking for texture_from_pixmap: present. 
Checking for non power of two support: present. 
Checking for Composite extension: present. 
Comparing resolution (2880x900) to maximum 3D texture size (2048): Failed.
aborting and using fallback: /usr/bin/metacity

Big difference for me when skipping the checks, though. The screen goes
white. I can't see anything on the desktop, but I /can/ rotate the cube
and see it /attempting/ to rotate the cube (not the most powerful
machine in dual screen mode).

SKIP_CHECKS=yes compiz --replace
Checking for Xgl: not present. 
Detected PCI ID for VGA: 
Checking for texture_from_pixmap: not present. 
Trying again with indirect rendering:
Checking for texture_from_pixmap: present. 
Checking for non power of two support: present. 
Checking for Composite extension: present. 
Comparing resolution (2880x900) to maximum 3D texture size (2048): Failed.
SKIP_CHECKS is yes, so continuing despite problems.
Checking for Software Rasterizer: present. 
Software rasterizer detected, abortingSKIP_CHECKS is yes, so continuing despite problems.
Checking for nVidia: not present. 
Checking for FBConfig: present. 
Checking for Xgl: not present. 
/usr/bin/compiz.real (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format

Direct rendering is on; glxgears works fine.

I've got a 1440x900 LVDS display and a 1440x900 VGA display. It's a HP-
branded Compaq nc6400.

-- 
need to add max texture size check
https://bugs.launchpad.net/bugs/124519
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