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i965/miptree: Share alloc_flags in miptree_create 

Note that this maintains BO_ALLOC_BUSY for depth renderbuffers, but not
depth textures.

v2: Add note about BO_ALLOC_BUSY in message (Topi).

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Nanley Chery 2018-06-11 10:35:28 -07:00
parent 2321e85759
commit 32b22592a8
1 changed files with 4 additions and 7 deletions
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11
src/mesa/drivers/dri/i965/intel_mipmap_tree.c
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@ -686,6 +686,8 @@ miptree_create(struct brw_context *brw,
enum intel_miptree_create_flags flags)
{
const struct gen_device_info *devinfo = &brw->screen->devinfo;
const uint32_t alloc_flags = (flags & MIPTREE_CREATE_BUSY) ?
BO_ALLOC_BUSY : 0;
isl_tiling_flags_t tiling_flags = ISL_TILING_ANY_MASK;
/* TODO: This used to be because there wasn't BLORP to handle Y-tiling. */
@ -709,7 +711,7 @@ miptree_create(struct brw_context *brw,
tiling_flags,
ISL_SURF_USAGE_STENCIL_BIT |
ISL_SURF_USAGE_TEXTURE_BIT,
BO_ALLOC_BUSY,
alloc_flags,
0,
NULL);
@ -721,7 +723,7 @@ miptree_create(struct brw_context *brw,
first_level, last_level,
width0, height0, depth0, num_samples, tiling_flags,
ISL_SURF_USAGE_DEPTH_BIT | ISL_SURF_USAGE_TEXTURE_BIT,
BO_ALLOC_BUSY, 0, NULL);
alloc_flags, 0, NULL);
if (needs_separate_stencil(brw, mt, format) &&
!make_separate_stencil_surface(brw, mt)) {
@ -735,11 +737,6 @@ miptree_create(struct brw_context *brw,
return mt;
}
uint32_t alloc_flags = 0;
if (flags & MIPTREE_CREATE_BUSY)
alloc_flags |= BO_ALLOC_BUSY;
struct intel_mipmap_tree *mt = make_surface(
brw, target, mt_fmt,
first_level, last_level,