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vulkan/android: update helper to initialize u_gralloc once

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Initialize u_gralloc once upon the initial init or get call. We'll skip
updating the backend drivers for this since most usages will be cleaned
up later.

Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Acked-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35561>
This commit is contained in:
Yiwei Zhang 2025-06-17 18:59:05 -07:00 • committed by Marge Bot
parent 6c284cd534
commit 0c141ef492
1 changed files with 10 additions and 4 deletions
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14
src/vulkan/runtime/vk_android.c
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@ -34,6 +34,7 @@
#include "vk_enum_defines.h"
#include "c11/threads.h"
#include "drm-uapi/drm_fourcc.h"
#include "util/libsync.h"
#include "util/os_file.h"
@ -50,24 +51,29 @@
static struct u_gralloc *_gralloc;
static void
vk_android_init_ugralloc_once(void)
{
_gralloc = u_gralloc_create(U_GRALLOC_TYPE_AUTO);
}
struct u_gralloc *
vk_android_get_ugralloc(void)
{
static once_flag once = ONCE_FLAG_INIT;
call_once(&once, vk_android_init_ugralloc_once);
return _gralloc;
}
struct u_gralloc *
vk_android_init_ugralloc(void)
{
_gralloc = u_gralloc_create(U_GRALLOC_TYPE_AUTO);
return _gralloc;
return vk_android_get_ugralloc();
}
void
vk_android_destroy_ugralloc(void)
{
u_gralloc_destroy(&_gralloc);
}
/* If any bits in test_mask are set, then unset them and return true. */