[Bug 93215] [Regression bisected] Ogles1conform Automatic mipmap generation test is fail
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Dec 15 15:48:50 PST 2015
https://bugs.freedesktop.org/show_bug.cgi?id=93215
Ian Romanick <idr at freedesktop.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Ian Romanick <idr at freedesktop.org> ---
This should be fixed by the commit below. This commit should be in Mesa 11.0.8
and Mesa 11.1.1.
commit 96dc732ed81f48d8bbc7aa6fb4d9c2833b691189
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Thu Dec 3 12:22:23 2015 -0800
meta/generate_mipmap: Work-around GLES 1.x problem with GL_DRAW_FRAMEBUFFER
GL_DRAW_FRAMEBUFFER does not exist in OpenGL ES 1.x, and since
_mesa_meta_begin hasn't been called yet, we have to work-around API
difficulties. The whole reason that GL_DRAW_FRAMEBUFFER is used instead
of GL_FRAMEBUFFER is that the read framebuffer may be different. This
is moot in OpenGL ES 1.x.
I have another patch series that would also fix this (by removing the
calls to _mesa_BindFramebuffer and friends), but it's not quite ready
yet... and I think it may be a bit heavy for some stable branches.
Consider this a stop-gap fix.
Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93215
Cc: "11.0 11.1" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Anuj Phogat <anuj.phogat at gmail.com>
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