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gallium/hud: Use do_once for 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 2020-11-23 14:29:36 -08:00 • committed by Marge Bot
parent b4ad27a986
commit 2e81ec5e00
1 changed files with 5 additions and 2 deletions
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7
src/gallium/auxiliary/hud/hud_context.c
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@ -41,6 +41,7 @@
#include "hud/hud_private.h"
#include "cso_cache/cso_context.h"
#include "util/debug.h"
#include "util/u_draw_quad.h"
#include "util/format/u_format.h"
#include "util/u_inlines.h"
@ -1811,8 +1812,10 @@ hud_create(struct cso_context *cso, struct hud_context *share)
memset(&action, 0, sizeof(action));
#endif
huds_visible = debug_get_bool_option("GALLIUM_HUD_VISIBLE", TRUE);
hud_scale = debug_get_num_option("GALLIUM_HUD_SCALE", 1);
do_once {
huds_visible = debug_get_bool_option("GALLIUM_HUD_VISIBLE", TRUE);
hud_scale = debug_get_num_option("GALLIUM_HUD_SCALE", 1);
}
if (!env || !*env)
return NULL;