* [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs.
@ 2014-09-13 6:36 bugzilla-daemon
2014-09-13 7:07 ` [Bug 83810] " bugzilla-daemon
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-13 6:36 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
Priority: medium
Bug ID: 83810
Assignee: dri-devel@lists.freedesktop.org
Summary: Blender Weight paint mode doesn't work with enabled
VBOs.
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: sunweb@hotmail.ru
Hardware: x86-64 (AMD64)
Status: NEW
Version: 10.1
Component: Drivers/Gallium/r600
Product: Mesa
HD 5770, OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3
Download and unpack Blender from here http://www.blender.org/download/ or
install from your distrution repository.
Exact steps to reproduce the error:
1) Open Blender and go to File -> User Preferences -> System OR press
Ctrl+Alt+U and enable VBOs
2) Go to Edit mode(press Tab) on a default cube and for clear look for both
problems(unable to paint and slowdowns) subdivide it atleast a few times(press
W -> F6 -> Number of cuts 50*).
3) Go to Weight Paint mode(press Tab -> Ctrl+Tab) and make a stroke, you won't
see anything painting and experience slowdowns.
4) Disable VBOs and repeat 2 and 3 steps and everything works and really fast
then switch on VBOs again and your paint will disappear but turning off VBOs
again will show the one you draw before.
* depending on your GPU the number might be higher. For example on my GPU 20
cuts on a cube won't show any performance decrease with VBOs on thus i am using
50 for more clear look at performance problem.
As described by many users VBOs should make everything faster not slower. And
i've checked proprietary drivers VBOs work there but i have different troubles
with them thus i am using the OSS one that has a very few non crucial broken
features.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 83810] Blender Weight paint mode doesn't work with enabled VBOs.
2014-09-13 6:36 [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs bugzilla-daemon
@ 2014-09-13 7:07 ` bugzilla-daemon
2014-09-14 13:28 ` bugzilla-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-13 7:07 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
--- Comment #1 from sunweb@hotmail.ru ---
Sorry corection for step 4:
4) Disable VBOs(as shown in step 1) and and make a stroke everything works and
really fast then switch on VBOs again and your paint will disappear but turning
off VBOs again will show the one you draw before.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 83810] Blender Weight paint mode doesn't work with enabled VBOs.
2014-09-13 6:36 [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs bugzilla-daemon
2014-09-13 7:07 ` [Bug 83810] " bugzilla-daemon
@ 2014-09-14 13:28 ` bugzilla-daemon
2014-09-15 9:24 ` bugzilla-daemon
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-14 13:28 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
--- Comment #2 from Glenn Kennard <glenn.kennard@gmail.com> ---
The weight paint not showing was fixed by
https://bugs.freedesktop.org/show_bug.cgi?id=81967 which will be included in
the 10.3 mesa release (isn't quite out the door yet though).
Three questions: is it a 512MB or 1GB 5770, and how much system RAM do you
have? Do you get any messages in dmesg while running blender?
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 83810] Blender Weight paint mode doesn't work with enabled VBOs.
2014-09-13 6:36 [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs bugzilla-daemon
2014-09-13 7:07 ` [Bug 83810] " bugzilla-daemon
2014-09-14 13:28 ` bugzilla-daemon
@ 2014-09-15 9:24 ` bugzilla-daemon
2014-09-15 14:59 ` bugzilla-daemon
2014-09-29 19:35 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-15 9:24 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
--- Comment #3 from sunweb@hotmail.ru ---
(In reply to comment #2)
> The weight paint not showing was fixed by
> https://bugs.freedesktop.org/show_bug.cgi?id=81967 which will be included in
> the 10.3 mesa release (isn't quite out the door yet though).
>
> Three questions: is it a 512MB or 1GB 5770, and how much system RAM do you
> have? Do you get any messages in dmesg while running blender?
Well, fix is there and sooner or later i could use it, thank you!
5770 is 1Gb and i have 12Gb of RAM. I'll answer on dmesg question as soon as
i'm home.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 83810] Blender Weight paint mode doesn't work with enabled VBOs.
2014-09-13 6:36 [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs bugzilla-daemon
` (2 preceding siblings ...)
2014-09-15 9:24 ` bugzilla-daemon
@ 2014-09-15 14:59 ` bugzilla-daemon
2014-09-29 19:35 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-15 14:59 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
--- Comment #4 from sunweb@hotmail.ru ---
When running Blender i get no messages in dmesg.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 83810] Blender Weight paint mode doesn't work with enabled VBOs.
2014-09-13 6:36 [Bug 83810] New: Blender Weight paint mode doesn't work with enabled VBOs bugzilla-daemon
` (3 preceding siblings ...)
2014-09-15 14:59 ` bugzilla-daemon
@ 2014-09-29 19:35 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-09-29 19:35 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=83810
sunweb@hotmail.ru changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from sunweb@hotmail.ru ---
I just tried new mesa, it is fixed thanks.
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^ permalink raw reply [flat|nested] 6+ messages in thread
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