http://bugs.freedesktop.org/show_bug.cgi?id=15244
Summary: glGetObjectParameteriv broken by shader vs program name
collision
Product: Mesa
Version: CVS
Platform: Other
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Mesa core
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Trying to debug clutter's test-fbo.c on 965, I noted that it was producing a GL
error when it seems it shouldn't be. It's calling glGetObjectParameteriv
(which takes either a shader or a program object and DTRT) on a shader
(cogl_shader_get_parameteriv() in clutter-shader.c). The problem is that Mesa
has two separate hash tables for shaders and programs, so you can end up with a
shader and a program with the same name, as appears to be the case here.
glGetObjectParameteriv then finds the program of that name instead of the
object, resulting in invalid enum when it queries. Perhaps we need to put the
two types of objects in the same table?
--
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
_______________________________________________
Mesa3d-dev mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
