Bug 16325

Summary:	[drm-gem 945 classic]demo case 'terrain' font wrong
Product:	Mesa	Reporter:	Colin.Joe <lerui.zhu>
Component:	Drivers/DRI/i915	Assignee:	Eric Anholt <eric>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	Xorg.0.log wrong font photo

Description Colin.Joe 2008-06-12 20:28:26 UTC

System Environment:
--------------------------

--Platform:945

--Architecture(32-bit,64-bit,compatiblity):32bit 

Kernel:              2.6.26-rc5

Libdrm_gem: drm-gem branch   500c81d194115fb3c4b97d742519689478eeb4e8

3D driver: drm-gem branch        f5d03af109e0c6fdd7cc6786f8ae40f8ae626f5a

Xserver: master             656d5d98855eb608ec6581f8c574f343a216ea32

2D driver:drm-gem branch        e930c0dc5b5f98d256a4167ed70ba813c88924d2





Bug detailed description:
-------------------------
startx ,run terrain  ,font wrong. You can see the photo for the detail. 

Reproduce steps:
----------------
1. export INTEL_NO_GEM=1
2.  startx
3 ./terrain 



Current result:
----------------
font wrong  


Expected result:
----------------
run normally

Comment 1 Colin.Joe 2008-06-12 20:30:55 UTC

Created attachment 17086 [details]
Xorg.0.log

Comment 2 Colin.Joe 2008-06-12 20:32:27 UTC

Created attachment 17087 [details]
wrong font photo

Comment 3 Eric Anholt 2008-06-13 11:02:22 UTC

Hard to tell from the photo, but in running it here it looks like classic-mode fencing is wrong and the software fallback is racing to beat the hardware rendering it's supposed to come after.

Comment 4 Eric Anholt 2008-06-26 15:52:09 UTC

Fixed with accelerated glBitmap support.

Comment 5 Colin.Joe 2008-06-26 21:52:39 UTC

Verified,close it.

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