[Bug 39287] New: Framebuffer object extension is exposed, but appears never supported by radeon on R200

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 16 12:07:32 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=39287

           Summary: Framebuffer object extension is exposed, but appears
                    never supported by radeon on R200
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: b7.10110111 at gmail.com


Created an attachment (id=49182)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=49182)
Test program

See test program.
A framebuffer object is created there, and a color attachment of 2^n x 2^m is
attached to it. Regardless of using depth renderbuffer attachment, framebuffer
status is always GL_FRAMEBUFFER_UNSUPPORTED. Test program continues execution
nonetheless, to see if something is drawn. In some circumstances, i do see some
part of the image for several frames, but they disappear after that.

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