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Bug #991180
Comment #3

Comment 3 for bug 991180

Revision history for this message

Pierre-Loup A. Griffais (1auntzpad-0ut) wrote on 2012-05-06:

Report mipmap-awareness of FBConfigs regardless or whether FBOs are known to be supported or not Edit (824 bytes, text/plain)

This is not a driver bug; it's a regression caused by this change:

http://bazaar.launchpad.net/~compiz-team/compiz-core/0.9.8/revision/2881

Some of the GLX stuff _was_ context-dependent, since the code doesn't mark FBConfigs as mipmap-aware unless the EXT_framebuffer_object extension is supported by the GL context. However, uses of glGenerateMipmapEXT() throughout the runtime code are also adequately guarded by GL::fbo checks, so it should be safe to remove that particular check rather than moving the code back. The attached patch should fix all related issues.