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iris: Fix aux assertion in resource_get_handle

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iris_resource_get_handle currently asserts that the resource has an aux
state that is suitable for sharing. However, the caller of this function
can pass a flag to specify that it will handle flushing/resolving the
resource as needed for sharing. Take this flag into account when
asserting the state of the aux buffer.

Fixes: e81392868e ("iris/resource: Drop redundant checks for aux support")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/128
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1371>
This commit is contained in:
Nanley Chery 2019-07-17 13:19:43 -07:00 • committed by Marge Bot
parent fd2ee49b21
commit 3cf6325e72
1 changed files with 1 additions and 0 deletions
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src/gallium/drivers/iris/iris_resource.c
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@ -1183,6 +1183,7 @@ iris_resource_get_handle(struct pipe_screen *pscreen,
#ifndef NDEBUG
enum isl_aux_usage allowed_usage =
usage & PIPE_HANDLE_USAGE_EXPLICIT_FLUSH ? res->aux.usage :
res->mod_info ? res->mod_info->aux_usage : ISL_AUX_USAGE_NONE;
if (res->aux.usage != allowed_usage) {