[PATCH vkd3d 3/8] demos: Load libvulkan dynamically.

[Henri Verbeet]

On Tue, 19 Apr 2022 at 03:44, Zebediah Figura <zfigura at codeweavers.com> wrote:
> We would like to allow overriding the soname of libvulkan, in which case the
> tests and demos should respect that override.
[...]
> @@ -29,6 +30,13 @@
>  #include <unistd.h>
>  #include <fcntl.h>
>  #include <stdbool.h>
> +#include "vkd3d_common.h"
> +
> +#define DECLARE_VK_PFN(name) PFN_##name name;
> +DECLARE_VK_PFN(vkCreateInstance);
> +#define VK_INSTANCE_PFN   DECLARE_VK_PFN
> +#define VK_DEVICE_PFN     DECLARE_VK_PFN
> +#include "../tests/vulkan_procs.h"

Including private vkd3d includes in the demos is a bit unfortunate
though; we've been able to avoid that so far. Note that simply using
dlopen() here would work fine; demo_xcb.h is already platform specific
code. Besides, for the demos, the focus should be a bit more on being
easy to understand than the rest of the code.