diff options
| -rw-r--r-- | include/vulkan/vk_icd.h | 67 |
1 files changed, 53 insertions, 14 deletions
diff --git a/include/vulkan/vk_icd.h b/include/vulkan/vk_icd.h index 7b54fb57740..b935fa1786e 100644 --- a/include/vulkan/vk_icd.h +++ b/include/vulkan/vk_icd.h @@ -24,13 +24,34 @@ #define VKICD_H #include "vulkan.h" - -/* - * Loader-ICD version negotiation API - */ -#define CURRENT_LOADER_ICD_INTERFACE_VERSION 3 +#include <stdbool.h> + +// Loader-ICD version negotiation API. Versions add the following features: +// Version 0 - Initial. Doesn't support vk_icdGetInstanceProcAddr +// or vk_icdNegotiateLoaderICDInterfaceVersion. +// Version 1 - Add support for vk_icdGetInstanceProcAddr. +// Version 2 - Add Loader/ICD Interface version negotiation +// via vk_icdNegotiateLoaderICDInterfaceVersion. +// Version 3 - Add ICD creation/destruction of KHR_surface objects. +// Version 4 - Add unknown physical device extension qyering via +// vk_icdGetPhysicalDeviceProcAddr. +// Version 5 - Tells ICDs that the loader is now paying attention to the +// application version of Vulkan passed into the ApplicationInfo +// structure during vkCreateInstance. This will tell the ICD +// that if the loader is older, it should automatically fail a +// call for any API version > 1.0. Otherwise, the loader will +// manually determine if it can support the expected version. +#define CURRENT_LOADER_ICD_INTERFACE_VERSION 5 #define MIN_SUPPORTED_LOADER_ICD_INTERFACE_VERSION 0 -typedef VkResult (VKAPI_PTR *PFN_vkNegotiateLoaderICDInterfaceVersion)(uint32_t *pVersion); +#define MIN_PHYS_DEV_EXTENSION_ICD_INTERFACE_VERSION 4 +typedef VkResult(VKAPI_PTR *PFN_vkNegotiateLoaderICDInterfaceVersion)(uint32_t *pVersion); + +// This is defined in vk_layer.h which will be found by the loader, but if an ICD is building against this +// file directly, it won't be found. +#ifndef PFN_GetPhysicalDeviceProcAddr +typedef PFN_vkVoidFunction(VKAPI_PTR *PFN_GetPhysicalDeviceProcAddr)(VkInstance instance, const char *pName); +#endif + /* * The ICD must reserve space for a pointer for the loader's dispatch * table, at the start of <each object>. @@ -64,6 +85,9 @@ typedef enum { VK_ICD_WSI_PLATFORM_WIN32, VK_ICD_WSI_PLATFORM_XCB, VK_ICD_WSI_PLATFORM_XLIB, + VK_ICD_WSI_PLATFORM_ANDROID, + VK_ICD_WSI_PLATFORM_MACOS, + VK_ICD_WSI_PLATFORM_IOS, VK_ICD_WSI_PLATFORM_DISPLAY } VkIcdWsiPlatform; @@ -77,7 +101,7 @@ typedef struct { MirConnection *connection; MirSurface *mirSurface; } VkIcdSurfaceMir; -#endif // VK_USE_PLATFORM_MIR_KHR +#endif // VK_USE_PLATFORM_MIR_KHR #ifdef VK_USE_PLATFORM_WAYLAND_KHR typedef struct { @@ -85,7 +109,7 @@ typedef struct { struct wl_display *display; struct wl_surface *surface; } VkIcdSurfaceWayland; -#endif // VK_USE_PLATFORM_WAYLAND_KHR +#endif // VK_USE_PLATFORM_WAYLAND_KHR #ifdef VK_USE_PLATFORM_WIN32_KHR typedef struct { @@ -93,7 +117,7 @@ typedef struct { HINSTANCE hinstance; HWND hwnd; } VkIcdSurfaceWin32; -#endif // VK_USE_PLATFORM_WIN32_KHR +#endif // VK_USE_PLATFORM_WIN32_KHR #ifdef VK_USE_PLATFORM_XCB_KHR typedef struct { @@ -101,7 +125,7 @@ typedef struct { xcb_connection_t *connection; xcb_window_t window; } VkIcdSurfaceXcb; -#endif // VK_USE_PLATFORM_XCB_KHR +#endif // VK_USE_PLATFORM_XCB_KHR #ifdef VK_USE_PLATFORM_XLIB_KHR typedef struct { @@ -109,13 +133,28 @@ typedef struct { Display *dpy; Window window; } VkIcdSurfaceXlib; -#endif // VK_USE_PLATFORM_XLIB_KHR +#endif // VK_USE_PLATFORM_XLIB_KHR #ifdef VK_USE_PLATFORM_ANDROID_KHR typedef struct { - ANativeWindow* window; + VkIcdSurfaceBase base; + struct ANativeWindow *window; } VkIcdSurfaceAndroid; -#endif //VK_USE_PLATFORM_ANDROID_KHR +#endif // VK_USE_PLATFORM_ANDROID_KHR + +#ifdef VK_USE_PLATFORM_MACOS_MVK +typedef struct { + VkIcdSurfaceBase base; + const void *pView; +} VkIcdSurfaceMacOS; +#endif // VK_USE_PLATFORM_MACOS_MVK + +#ifdef VK_USE_PLATFORM_IOS_MVK +typedef struct { + VkIcdSurfaceBase base; + const void *pView; +} VkIcdSurfaceIOS; +#endif // VK_USE_PLATFORM_IOS_MVK typedef struct { VkIcdSurfaceBase base; @@ -128,4 +167,4 @@ typedef struct { VkExtent2D imageExtent; } VkIcdSurfaceDisplay; -#endif // VKICD_H +#endif // VKICD_H |