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zink: add a util function for creating semaphores

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annoying to keep copy/pasting this around

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20681>
This commit is contained in:
Mike Blumenkrantz 2022-09-19 16:12:57 -04:00 • committed by Marge Bot
parent 020db79340
commit 283de45fd6
2 changed files with 16 additions and 0 deletions
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13
src/gallium/drivers/zink/zink_screen.c
View file

@ -2511,6 +2511,19 @@ zink_get_disk_shader_cache(struct pipe_screen *_screen)
return screen->disk_cache;
}
VkSemaphore
zink_create_semaphore(struct zink_screen *screen)
{
VkSemaphoreCreateInfo sci = {
VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO,
NULL,
0
};
VkSemaphore sem = VK_NULL_HANDLE;
VkResult ret = VKSCR(CreateSemaphore)(screen->dev, &sci, NULL, &sem);
return ret == VK_SUCCESS ? sem : VK_NULL_HANDLE;
}
static struct zink_screen *
zink_internal_create_screen(const struct pipe_screen_config *config)
{

3
src/gallium/drivers/zink/zink_screen.h
View file

@ -96,6 +96,9 @@ zink_screen_handle_vkresult(struct zink_screen *screen, VkResult ret)
return success;
}
VkSemaphore
zink_create_semaphore(struct zink_screen *screen);
VkFormat
zink_get_format(struct zink_screen *screen, enum pipe_format format);