diff options
| -rw-r--r-- | include/vulkan/vk_icd.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/include/vulkan/vk_icd.h b/include/vulkan/vk_icd.h index 00858a4..6b4007b 100644 --- a/include/vulkan/vk_icd.h +++ b/include/vulkan/vk_icd.h @@ -41,17 +41,39 @@ // 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 +// Version 6 - Add support for vk_icdEnumerateAdapterPhysicalDevices. +#define CURRENT_LOADER_ICD_INTERFACE_VERSION 6 #define MIN_SUPPORTED_LOADER_ICD_INTERFACE_VERSION 0 #define MIN_PHYS_DEV_EXTENSION_ICD_INTERFACE_VERSION 4 -typedef VkResult(VKAPI_PTR *PFN_vkNegotiateLoaderICDInterfaceVersion)(uint32_t *pVersion); +// Old typedefs that don't follow a proper naming convention but are preserved for compatibility +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 +// Typedefs for loader/ICD interface +typedef VkResult (VKAPI_PTR *PFN_vk_icdNegotiateLoaderICDInterfaceVersion)(uint32_t* pVersion); +typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vk_icdGetInstanceProcAddr)(VkInstance instance, const char* pName); +typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vk_icdGetPhysicalDeviceProcAddr)(VkInstance instance, const char* pName); +#if defined(VK_USE_PLATFORM_WIN32_KHR) +typedef VkResult (VKAPI_PTR *PFN_vk_icdEnumerateAdapterPhysicalDevices)(VkInstance instance, LUID adapterLUID, + uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices); +#endif + +// Prototypes for loader/ICD interface +#if !defined(VK_NO_PROTOTYPES) +VKAPI_ATTR VkResult VKAPI_CALL vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t* pVersion); +VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(VkInstance instance, const char* pName); +VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetPhysicalDeviceProcAddr(VkInstance isntance, const char* pName); +#if defined(VK_USE_PLATFORM_WIN32_KHR) +VKAPI_ATTR VkResult VKAPI_CALL vk_icdEnumerateAdapterPhysicalDevices(VkInstance instance, LUID adapterLUID, + uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices); +#endif +#endif + /* * The ICD must reserve space for a pointer for the loader's dispatch * table, at the start of <each object>. |