[Mesa3d-dev] [Bug 23941] Wine offscreen rendering causes GL_INVALID_FRAMEBUFFER_OPERATION_EXT

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=23941





--- Comment #1 from Brian Paul <bri...@gm...>  2009-09-21 17:16:09 PST ---
I don't have time to investigate, but does Wine have a search method for
finding supported framebuffer configurations?  If you read the spec, the driver
is free to mark the FBO as GL_FRAMEBUFFER_UNSUPPORTED_EXT for nearly any reason
(ex: trying to render to a RGB232 color buffer, or not using a combined
Z/stencil buffer).  So the app (Wine) should retry different configurations
until it finds one that works.  I don't know if Wine does that.


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