[Bug 26997] New: r600: broken mipmap generation

[Bug 26997] New: r600: broken mipmap generation

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=26997

           Summary: r600: broken mipmap generation
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: wielkiegie@gmail.com


Automatic mipmap generation (by setting GL_MIPMAP_GENERATION texture parameter
to GL_TRUE) with r600_dri is broken when texture dimensions are not powers of
two. Level 0 mipmap (original image) is right, but another levels contain
garbage. When minification filter is set to some mipmap mode, it clearly shows
this issue. Changing texture dimensions to powers of two resolves the problem.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
--

[Bug 26997] r600: broken mipmap generation

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 578 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=26997

Andreas Boll <andreas.boll.dev@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Andreas Boll <andreas.boll.dev@gmail.com> ---
Note: classic r600 driver has been abandoned.
Please use r600g (gallium driver) instead.

Is this still an issue with a newer driver/kernel?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1854 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 26997] r600: broken mipmap generation

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 697 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=26997

Andreas Boll <andreas.boll.dev@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #2 from Andreas Boll <andreas.boll.dev@gmail.com> ---
The classic r600 driver has been abandoned long ago.
It was replaced by the Gallium driver r600g.

If you have issues with r600g please file a new bug report with component
Drivers/Gallium/r600

Thanks.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2126 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel