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9834ead9
2009 Dec 28
3
Synchronization mostly missing?
It seems that Noveau is assuming that once the FIFO pointer is past a
command, that command has finished executing, and all the buffers it
used are no longer needed.
However, this seems to be false at least on G71.
In particular, the card may not have even finished reading the input
vertex buffers when the pushbuffer "fence" triggers.
While Mesa does not reuse the buffer object itself,