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Commit 40fdb321 authored by Mike Blumenkrantz's avatar Mike Blumenkrantz :lifter: Committed by Marge Bot
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zink: add a suballocator


this is an aux/pipebuffer implementation borrowing heavily from the
one in radeonsi. it currently has the following limitations, which
will be resolved in a followup series:
* 32bit address space still explodes
* swapchain images still have separate memory handling

performance in games like Tomb Raider has been observed to increase by
over 1000%

SQUASHED: simplify get_memory_type_index()

now that the heaps are enumerated, this can be reduced to a simple
array index with a fallback

Reviewed-by: default avatarDave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!12146>
parent 5df677e9
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