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#ifndef VKICD_H
#define VKICD_H
#include "vk_platform.h"
/*
* The ICD must reserve space for a pointer for the loader's dispatch
* table, at the start of <each object>.
* The ICD must initialize this variable using the SET_LOADER_MAGIC_VALUE macro.
*/
#define ICD_LOADER_MAGIC 0x01CDC0DE
typedef union _VK_LOADER_DATA {
uintptr_t loaderMagic;
void *loaderData;
} VK_LOADER_DATA;
static inline void set_loader_magic_value(void* pNewObject) {
VK_LOADER_DATA *loader_info = (VK_LOADER_DATA *) pNewObject;
loader_info->loaderMagic = ICD_LOADER_MAGIC;
}
static inline bool valid_loader_magic_value(void* pNewObject) {
const VK_LOADER_DATA *loader_info = (VK_LOADER_DATA *) pNewObject;
return (loader_info->loaderMagic & 0xffffffff) == ICD_LOADER_MAGIC;
}
/*
* Windows and Linux ICDs will treat VkSurfaceKHR as a pointer to a struct that
* contains the platform-specific connection and surface information.
*/
typedef enum _VkIcdWsiPlatform {
VK_ICD_WSI_PLATFORM_MIR,
VK_ICD_WSI_PLATFORM_WAYLAND,
VK_ICD_WSI_PLATFORM_WIN32,
VK_ICD_WSI_PLATFORM_XCB,
VK_ICD_WSI_PLATFORM_XLIB,
} VkIcdWsiPlatform;
typedef struct _VkIcdSurfaceBase {
VkIcdWsiPlatform platform;
} VkIcdSurfaceBase;
#ifdef VK_USE_PLATFORM_MIR_KHR
typedef struct _VkIcdSurfaceMir {
VkIcdSurfaceBase base;
MirConnection* connection;
MirSurface* mirSurface;
} VkIcdSurfaceMir;
#endif // VK_USE_PLATFORM_MIR_KHR
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
typedef struct _VkIcdSurfaceWayland {
VkIcdSurfaceBase base;
struct wl_display* display;
struct wl_surface* surface;
} VkIcdSurfaceWayland;
#endif // VK_USE_PLATFORM_WAYLAND_KHR
#ifdef VK_USE_PLATFORM_WIN32_KHR
typedef struct _VkIcdSurfaceWin32 {
VkIcdSurfaceBase base;
HINSTANCE hinstance;
HWND hwnd;
} VkIcdSurfaceWin32;
#endif // VK_USE_PLATFORM_WIN32_KHR
#ifdef VK_USE_PLATFORM_XCB_KHR
typedef struct _VkIcdSurfaceXcb {
VkIcdSurfaceBase base;
xcb_connection_t* connection;
xcb_window_t window;
} VkIcdSurfaceXcb;
#endif // VK_USE_PLATFORM_XCB_KHR
#ifdef VK_USE_PLATFORM_XLIB_KHR
typedef struct _VkIcdSurfaceXlib {
VkIcdSurfaceBase base;
Display* dpy;
Window window;
} VkIcdSurfaceXlib;
#endif // VK_USE_PLATFORM_XLIB_KHR
#endif // VKICD_H
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