On Thu, 26 Jan 2012 18:29:30 -0800, "Ian Romanick" <i...@freedesktop.org> wrote: > From: Ian Romanick <ian.d.roman...@intel.com> > > Eventually this path leads to _intel_batchbuffer_flush. The first > thing there is an assertion that nothing is mapped. > > Fixes the afore mentioned assertion failure in piglit's > fbo-mipmap-copypix, and is related to bug #43328. > > NOTE: This is a candidate for the 8.0 branch. > > Signed-off-by: Ian Romanick <ian.d.roman...@intel.com> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43328
I think the assert is invalid and should be dropped instead. (basically: the assert is assuming that if *anything* is mapped, the batch has been flushed, while the reasonable and more common thing to do, is to flush if your particular buffer was already in use).
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