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i965/blorp: Bump the batch space estimate 

Commit f938354362 recently increased the
alignment on vertex buffer data from 32 to 64.  This caused us to
consume a bit more batch than we were before and we now go over the
estimate by a small amount on certain blits on gen8+.  This commit bumps
then gen8 batch estimate by a bit to compensate.  Haswell and older
still seems to be well within the limit.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100582
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "13.0 17.0" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Jason Ekstrand 2017-04-05 13:41:56 -07:00
parent 0370350d11
commit c9c39812b9
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/genX_blorp_exec.c
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@ -181,7 +181,7 @@ genX(blorp_exec)(struct blorp_batch *batch,
assert(batch->blorp->driver_ctx == batch->driver_batch);
struct brw_context *brw = batch->driver_batch;
struct gl_context *ctx = &brw->ctx;
const uint32_t estimated_max_batch_usage = GEN_GEN >= 8 ? 1800 : 1500;
const uint32_t estimated_max_batch_usage = GEN_GEN >= 8 ? 1920 : 1500;
bool check_aperture_failed_once = false;
/* Flush the sampler and render caches. We definitely need to flush the