i965: make brw_context::num_samples unsigned int
authorEmil Velikov <emil.velikov@collabora.com>
Fri, 19 Jan 2018 15:57:50 +0000 (15:57 +0000)
committerEmil Velikov <emil.l.velikov@gmail.com>
Mon, 22 Jan 2018 16:31:57 +0000 (16:31 +0000)
commita9bb067e27cd1d249cede580c50e7e2fc1eef372
tree2f92764219954d9cce2aa9dbca73b14955ca6a30
parentef1df63046d2e129817cd39ca9a91fa7a1e9cf38
i965: make brw_context::num_samples unsigned int

It is never a negative number. Variable is compared against unsigned
values and passed into functions that expect unsigned int.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/mesa/drivers/dri/i965/brw_context.h