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Tasklist

FS#38833 - [mesa] Preserve the NewArrays state when copying a VAO

Attached to Project: Arch Linux
Opened by patrick (potomac) - Friday, 07 February 2014, 23:34 GMT
Last edited by Jan de Groot (JGC) - Monday, 10 March 2014, 08:39 GMT
Task Type Bug Report
Category Upstream Bugs
Status Closed
Assigned To Jan de Groot (JGC)
Andreas Radke (AndyRTR)
Laurent Carlier (lordheavy)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
there is a minor bug in mesa 10.0.3 about "the new arrays state when copying a VAO", for example for those who run flightgear ( a 3d simulator plane ) the trees will be not correctly displayed :

https://bugs.freedesktop.org/show_bug.cgi?id=72895

but the mesa team has released a patch to correct this bug :

https://bugs.freedesktop.org/attachment.cgi?id=93635

it would be great if a new version of mesa archlinux package can integrate this patch



Additional info:
* package version(s) mesa 10.0.3-1
* config and/or log files etc.


Steps to reproduce:

- install mesa package 10.0.3-1
run a 3D software ( like flightgear ) who uses some VAO functions in API mesa, a corrupt display can occur randomly
- the solution is to patch the source code of mesa 10.0.3 and create new versions of mesa archlinux packages
   0001-mesa-Preserve-the-NewArr... (0.7 KiB)
This task depends upon

Closed by  Jan de Groot (JGC)
Monday, 10 March 2014, 08:39 GMT
Reason for closing:  Fixed
Additional comments about closing:  Fixed in 10.1
Comment by Laurent Carlier (lordheavy) - Saturday, 08 February 2014, 07:34 GMT
This seems a partial fix, we probably should wait for a more complete one.
Comment by Andreas Radke (AndyRTR) - Saturday, 08 February 2014, 10:59 GMT
ABS is your friend. This is a minor upstream bug not affecting all users.
Comment by patrick (potomac) - Saturday, 08 February 2014, 14:49 GMT
ok for creating my own packages with this patch, in fact I have already created them,

it's a safe patch, only one line is added by this patch,

I don't know if mesa 10.0.4 will be release soon or not, but if the next time for some other reasons you want to create a 10.0.3-2 mesa package version don't forget to add this simple patch with the others
Comment by patrick (potomac) - Wednesday, 12 February 2014, 18:42 GMT
this patch is now a definitive fix, ( commit 9afbd04d892f96e7fc6b689ca57ea5da124f7560 ) :

http://cgit.freedesktop.org/mesa/mesa/commit/?id=9afbd04d892f96e7fc6b689ca57ea5da124f7560

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