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iris: assert isl_surf_init success in resource_from_handle

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this can fail unexpectedly due to bugs, so it's good to provide feedback
when this occurs

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This commit is contained in:
Mike Blumenkrantz 2019-05-29 16:27:39 -04:00 • committed by Kenneth Graunke
parent e708261cb7
commit e005470466
1 changed files with 15 additions and 14 deletions
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29
src/gallium/drivers/iris/iris_resource.c
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@ -782,20 +782,21 @@ iris_resource_from_handle(struct pipe_screen *pscreen,
if (templ->target == PIPE_BUFFER) {
res->surf.tiling = ISL_TILING_LINEAR;
} else {
isl_surf_init(&screen->isl_dev, &res->surf,
.dim = target_to_isl_surf_dim(templ->target),
.format = fmt.fmt,
.width = templ->width0,
.height = templ->height0,
.depth = templ->depth0,
.levels = templ->last_level + 1,
.array_len = templ->array_size,
.samples = MAX2(templ->nr_samples, 1),
.min_alignment_B = 0,
.row_pitch_B = whandle->stride,
.usage = isl_usage,
.tiling_flags = 1 << res->mod_info->tiling);
UNUSED const bool isl_surf_created_successfully =
isl_surf_init(&screen->isl_dev, &res->surf,
.dim = target_to_isl_surf_dim(templ->target),
.format = fmt.fmt,
.width = templ->width0,
.height = templ->height0,
.depth = templ->depth0,
.levels = templ->last_level + 1,
.array_len = templ->array_size,
.samples = MAX2(templ->nr_samples, 1),
.min_alignment_B = 0,
.row_pitch_B = whandle->stride,
.usage = isl_usage,
.tiling_flags = 1 << res->mod_info->tiling);
assert(isl_surf_created_successfully);
assert(res->bo->tiling_mode ==
isl_tiling_to_i915_tiling(res->surf.tiling));