[PATCH xserver 0/4] glamor: Bugfixes in memory management

[Eric Anholt]

Max Staudt <mstaudt at suse.de> writes:

> Low-spec'd platforms such as the Raspberry Pi tend to run out of VRAM
> since GLAMOR only frees its BO cache once it grows beyond 1 GB.
>
> These patches reduce the cache and also flush it more often (based on
> BO age and GL_OUT_OF_MEMORY).
>
>
> Is there a reason why GLAMOR's cache was set at 1 GB in size?

I still want to just delete the FBO cache entirely.  We shouldn't hog
all that system memory for a 1.7% performance improvement on cairo-perf.
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