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i965: Shut up Coverity warning about HiZ buffers.
authorKenneth Graunke <kenneth@whitecape.org>
Tue, 25 Jul 2017 17:27:03 +0000 (10:27 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Wed, 26 Jul 2017 05:14:21 +0000 (22:14 -0700)
commit445367242a221d8e7d0f8ce31a9df75e86f8af0e
treea026de1e89dbc1869c3f14c83b7ad229eef4ef6f
parent698636cc9762f090b75fd0421db7e654609e7715
i965: Shut up Coverity warning about HiZ buffers.

Here the AUX_USAGE_* mode indicates that we have HiZ, so we will have
a HiZ buffer.  But Coverity doesn't know that, so it thinks it might
be NULL because we checked hiz_buf != NULL earlier.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/mesa/drivers/dri/i965/brw_blorp.c