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mesa: Fix helgrind complaint about one-time init

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7644>
This commit is contained in:
Rob Clark 2020-11-17 14:29:59 -08:00 • committed by Marge Bot
parent f8c7a43f33
commit f7102ac376
1 changed files with 4 additions and 2 deletions
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6
src/mesa/math/m_eval.c
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@ -36,6 +36,7 @@
* Thanks guys!
*/
#include "util/debug.h"
#include "main/glheader.h"
#include "main/config.h"
@ -456,6 +457,7 @@ _math_init_eval(void)
/* KW: precompute 1/x for useful x.
*/
for (i = 1; i < MAX_EVAL_ORDER; i++)
inv_tab[i] = 1.0F / i;
do_once
for (i = 1; i < MAX_EVAL_ORDER; i++)
inv_tab[i] = 1.0F / i;
}