vk/0.210.0: Switch to the new-style handle declarations

1 files changed, 29 insertions, 58 deletions

diff --git a/include/vulkan/vulkan.h b/include/vulkan/vulkan.h
index 03bcefea50a..fd898736fc5 100644
--- a/include/vulkan/vulkan.h
+++ b/include/vulkan/vulkan.h
@@ -44,46 +44,17 @@ extern "C" {
 #define VK_API_VERSION VK_MAKE_VERSION(0, 170, 2)
 
 
-#if defined(__cplusplus) && (_MSC_VER >= 1800 || __cplusplus >= 201103L)
-    #define VK_NULL_HANDLE nullptr
-#else
-    #define VK_NULL_HANDLE 0
-#endif
+#define VK_NULL_HANDLE 0
+
+
+
+#define VK_DEFINE_HANDLE(object) typedef struct object##_T* object;
 
 
-#define VK_DEFINE_HANDLE(obj) typedef struct obj##_T* obj;
-
-
-#if defined(__cplusplus)
-    #if ((defined(_MSC_VER) && _MSC_VER >= 1800) || __cplusplus >= 201103L)
-        // The bool operator only works if there are no implicit conversions from an obj to
-        // a bool-compatible type, which can then be used to unintentionally violate type safety.
-        // C++11 and above supports the "explicit" keyword on conversion operators to stop this
-        // from happening. Otherwise users of C++ below C++11 won't get direct access to evaluating
-        // the object handle as a bool in expressions like:
-        //     if (obj) vkDestroy(obj);
-        #define VK_NONDISP_HANDLE_OPERATOR_BOOL() explicit operator bool() const { return handle != 0; }
-        #define VK_NONDISP_HANDLE_CONSTRUCTOR_FROM_UINT64(obj) \
-            explicit obj(uint64_t x) : handle(x) { } \
-            obj(decltype(nullptr)) : handle(0) { }
-    #else
-        #define VK_NONDISP_HANDLE_OPERATOR_BOOL()
-        #define VK_NONDISP_HANDLE_CONSTRUCTOR_FROM_UINT64(obj) \
-            obj(uint64_t x) : handle(x) { }
-    #endif
-    #define VK_DEFINE_NONDISP_HANDLE(obj) \
-        struct obj { \
-            obj() : handle(0) { } \
-            VK_NONDISP_HANDLE_CONSTRUCTOR_FROM_UINT64(obj) \
-            obj& operator =(uint64_t x) { handle = x; return *this; } \
-            bool operator==(const obj& other) const { return handle == other.handle; } \
-            bool operator!=(const obj& other) const { return handle != other.handle; } \
-            bool operator!() const { return !handle; } \
-            VK_NONDISP_HANDLE_OPERATOR_BOOL() \
-            uint64_t handle; \
-        };
+#if defined(__LP64__) || defined(_WIN64) || defined(__x86_64__) || defined(_M_X64) || defined(__ia64) || defined (_M_IA64) || defined(__aarch64__) || defined(__powerpc64__)
+        #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef struct object##_T *object;
 #else
-    #define VK_DEFINE_NONDISP_HANDLE(obj) typedef struct obj##_T { uint64_t handle; } obj;
+        #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object;
 #endif
         
 
@@ -98,27 +69,27 @@ VK_DEFINE_HANDLE(VkPhysicalDevice)
 VK_DEFINE_HANDLE(VkDevice)
 VK_DEFINE_HANDLE(VkQueue)
 VK_DEFINE_HANDLE(VkCmdBuffer)
-VK_DEFINE_NONDISP_HANDLE(VkFence)
-VK_DEFINE_NONDISP_HANDLE(VkDeviceMemory)
-VK_DEFINE_NONDISP_HANDLE(VkBuffer)
-VK_DEFINE_NONDISP_HANDLE(VkImage)
-VK_DEFINE_NONDISP_HANDLE(VkSemaphore)
-VK_DEFINE_NONDISP_HANDLE(VkEvent)
-VK_DEFINE_NONDISP_HANDLE(VkQueryPool)
-VK_DEFINE_NONDISP_HANDLE(VkBufferView)
-VK_DEFINE_NONDISP_HANDLE(VkImageView)
-VK_DEFINE_NONDISP_HANDLE(VkShaderModule)
-VK_DEFINE_NONDISP_HANDLE(VkShader)
-VK_DEFINE_NONDISP_HANDLE(VkPipelineCache)
-VK_DEFINE_NONDISP_HANDLE(VkPipelineLayout)
-VK_DEFINE_NONDISP_HANDLE(VkRenderPass)
-VK_DEFINE_NONDISP_HANDLE(VkPipeline)
-VK_DEFINE_NONDISP_HANDLE(VkDescriptorSetLayout)
-VK_DEFINE_NONDISP_HANDLE(VkSampler)
-VK_DEFINE_NONDISP_HANDLE(VkDescriptorPool)
-VK_DEFINE_NONDISP_HANDLE(VkDescriptorSet)
-VK_DEFINE_NONDISP_HANDLE(VkFramebuffer)
-VK_DEFINE_NONDISP_HANDLE(VkCmdPool)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFence)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDeviceMemory)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBuffer)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImage)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSemaphore)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkEvent)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkQueryPool)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBufferView)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImageView)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkShaderModule)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkShader)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineCache)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineLayout)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkRenderPass)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipeline)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSetLayout)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSampler)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorPool)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSet)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFramebuffer)
+VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkCmdPool)
 
 #define VK_LOD_CLAMP_NONE                 1000.0f
 #define VK_REMAINING_MIP_LEVELS           (~0U)