#ifndef VULKAN_WRAPPER_H
#define VULKAN_WRAPPER_H

#ifdef VTK_NO_VULKAN_LOADING
// We are not using the vulkan loader
#else
// We are using the vulkan loader
#define VK_NO_PROTOTYPES 1
#endif

#ifdef __ANDROID__
# define VK_USE_PLATFORM_ANDROID_KHR 1
#elif defined __APPLE__
# define VK_USE_PLATFORM_MACOS_MVK 1
# define VK_USE_PLATFORM_METAL_EXT 1
# define VK_ENABLE_BETA_EXTENSIONS 1
#endif

#include <vulkan/vulkan.h>

/**
 * Initialize the Vulkan function pointer variables declared in this header.
 * Returns false if vulkan is not available.
 */
_Bool vtk_load_vulkan_symbols();

#ifndef VTK_NO_VULKAN_LOADING
#ifdef __cplusplus
extern "C" {
#endif

#ifdef __cplusplus
}
#endif

// VK_core
extern PFN_vkCreateInstance vkCreateInstance;
extern PFN_vkDestroyInstance vkDestroyInstance;
extern PFN_vkEnumeratePhysicalDevices vkEnumeratePhysicalDevices;
extern PFN_vkGetPhysicalDeviceFeatures vkGetPhysicalDeviceFeatures;
extern PFN_vkGetPhysicalDeviceFormatProperties vkGetPhysicalDeviceFormatProperties;
extern PFN_vkGetPhysicalDeviceImageFormatProperties vkGetPhysicalDeviceImageFormatProperties;
extern PFN_vkGetPhysicalDeviceProperties vkGetPhysicalDeviceProperties;
extern PFN_vkGetPhysicalDeviceQueueFamilyProperties vkGetPhysicalDeviceQueueFamilyProperties;
extern PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties;
extern PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr;
extern PFN_vkGetDeviceProcAddr vkGetDeviceProcAddr;
extern PFN_vkCreateDevice vkCreateDevice;
extern PFN_vkDestroyDevice vkDestroyDevice;
extern PFN_vkEnumerateInstanceExtensionProperties vkEnumerateInstanceExtensionProperties;
extern PFN_vkEnumerateDeviceExtensionProperties vkEnumerateDeviceExtensionProperties;
extern PFN_vkEnumerateInstanceLayerProperties vkEnumerateInstanceLayerProperties;
extern PFN_vkEnumerateDeviceLayerProperties vkEnumerateDeviceLayerProperties;
extern PFN_vkGetDeviceQueue vkGetDeviceQueue;
extern PFN_vkQueueSubmit vkQueueSubmit;
extern PFN_vkQueueWaitIdle vkQueueWaitIdle;
extern PFN_vkDeviceWaitIdle vkDeviceWaitIdle;
extern PFN_vkAllocateMemory vkAllocateMemory;
extern PFN_vkFreeMemory vkFreeMemory;
extern PFN_vkMapMemory vkMapMemory;
extern PFN_vkUnmapMemory vkUnmapMemory;
extern PFN_vkFlushMappedMemoryRanges vkFlushMappedMemoryRanges;
extern PFN_vkInvalidateMappedMemoryRanges vkInvalidateMappedMemoryRanges;
extern PFN_vkGetDeviceMemoryCommitment vkGetDeviceMemoryCommitment;
extern PFN_vkBindBufferMemory vkBindBufferMemory;
extern PFN_vkBindImageMemory vkBindImageMemory;
extern PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements;
extern PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements;
extern PFN_vkGetImageSparseMemoryRequirements vkGetImageSparseMemoryRequirements;
extern PFN_vkGetPhysicalDeviceSparseImageFormatProperties vkGetPhysicalDeviceSparseImageFormatProperties;
extern PFN_vkQueueBindSparse vkQueueBindSparse;
extern PFN_vkCreateFence vkCreateFence;
extern PFN_vkDestroyFence vkDestroyFence;
extern PFN_vkResetFences vkResetFences;
extern PFN_vkGetFenceStatus vkGetFenceStatus;
extern PFN_vkWaitForFences vkWaitForFences;
extern PFN_vkCreateSemaphore vkCreateSemaphore;
extern PFN_vkDestroySemaphore vkDestroySemaphore;
extern PFN_vkCreateEvent vkCreateEvent;
extern PFN_vkDestroyEvent vkDestroyEvent;
extern PFN_vkGetEventStatus vkGetEventStatus;
extern PFN_vkSetEvent vkSetEvent;
extern PFN_vkResetEvent vkResetEvent;
extern PFN_vkCreateQueryPool vkCreateQueryPool;
extern PFN_vkDestroyQueryPool vkDestroyQueryPool;
extern PFN_vkGetQueryPoolResults vkGetQueryPoolResults;
extern PFN_vkCreateBuffer vkCreateBuffer;
extern PFN_vkDestroyBuffer vkDestroyBuffer;
extern PFN_vkCreateBufferView vkCreateBufferView;
extern PFN_vkDestroyBufferView vkDestroyBufferView;
extern PFN_vkCreateImage vkCreateImage;
extern PFN_vkDestroyImage vkDestroyImage;
extern PFN_vkGetImageSubresourceLayout vkGetImageSubresourceLayout;
extern PFN_vkCreateImageView vkCreateImageView;
extern PFN_vkDestroyImageView vkDestroyImageView;
extern PFN_vkCreateShaderModule vkCreateShaderModule;
extern PFN_vkDestroyShaderModule vkDestroyShaderModule;
extern PFN_vkCreatePipelineCache vkCreatePipelineCache;
extern PFN_vkDestroyPipelineCache vkDestroyPipelineCache;
extern PFN_vkGetPipelineCacheData vkGetPipelineCacheData;
extern PFN_vkMergePipelineCaches vkMergePipelineCaches;
extern PFN_vkCreateGraphicsPipelines vkCreateGraphicsPipelines;
extern PFN_vkCreateComputePipelines vkCreateComputePipelines;
extern PFN_vkDestroyPipeline vkDestroyPipeline;
extern PFN_vkCreatePipelineLayout vkCreatePipelineLayout;
extern PFN_vkDestroyPipelineLayout vkDestroyPipelineLayout;
extern PFN_vkCreateSampler vkCreateSampler;
extern PFN_vkDestroySampler vkDestroySampler;
extern PFN_vkCreateDescriptorSetLayout vkCreateDescriptorSetLayout;
extern PFN_vkDestroyDescriptorSetLayout vkDestroyDescriptorSetLayout;
extern PFN_vkCreateDescriptorPool vkCreateDescriptorPool;
extern PFN_vkDestroyDescriptorPool vkDestroyDescriptorPool;
extern PFN_vkResetDescriptorPool vkResetDescriptorPool;
extern PFN_vkAllocateDescriptorSets vkAllocateDescriptorSets;
extern PFN_vkFreeDescriptorSets vkFreeDescriptorSets;
extern PFN_vkUpdateDescriptorSets vkUpdateDescriptorSets;
extern PFN_vkCreateFramebuffer vkCreateFramebuffer;
extern PFN_vkDestroyFramebuffer vkDestroyFramebuffer;
extern PFN_vkCreateRenderPass vkCreateRenderPass;
extern PFN_vkDestroyRenderPass vkDestroyRenderPass;
extern PFN_vkGetRenderAreaGranularity vkGetRenderAreaGranularity;
extern PFN_vkCreateCommandPool vkCreateCommandPool;
extern PFN_vkDestroyCommandPool vkDestroyCommandPool;
extern PFN_vkResetCommandPool vkResetCommandPool;
extern PFN_vkAllocateCommandBuffers vkAllocateCommandBuffers;
extern PFN_vkFreeCommandBuffers vkFreeCommandBuffers;
extern PFN_vkBeginCommandBuffer vkBeginCommandBuffer;
extern PFN_vkEndCommandBuffer vkEndCommandBuffer;
extern PFN_vkResetCommandBuffer vkResetCommandBuffer;
extern PFN_vkCmdBindPipeline vkCmdBindPipeline;
extern PFN_vkCmdSetViewport vkCmdSetViewport;
extern PFN_vkCmdSetScissor vkCmdSetScissor;
extern PFN_vkCmdSetLineWidth vkCmdSetLineWidth;
extern PFN_vkCmdSetDepthBias vkCmdSetDepthBias;
extern PFN_vkCmdSetBlendConstants vkCmdSetBlendConstants;
extern PFN_vkCmdSetDepthBounds vkCmdSetDepthBounds;
extern PFN_vkCmdSetStencilCompareMask vkCmdSetStencilCompareMask;
extern PFN_vkCmdSetStencilWriteMask vkCmdSetStencilWriteMask;
extern PFN_vkCmdSetStencilReference vkCmdSetStencilReference;
extern PFN_vkCmdBindDescriptorSets vkCmdBindDescriptorSets;
extern PFN_vkCmdBindIndexBuffer vkCmdBindIndexBuffer;
extern PFN_vkCmdBindVertexBuffers vkCmdBindVertexBuffers;
extern PFN_vkCmdDraw vkCmdDraw;
extern PFN_vkCmdDrawIndexed vkCmdDrawIndexed;
extern PFN_vkCmdDrawIndirect vkCmdDrawIndirect;
extern PFN_vkCmdDrawIndexedIndirect vkCmdDrawIndexedIndirect;
extern PFN_vkCmdDispatch vkCmdDispatch;
extern PFN_vkCmdDispatchIndirect vkCmdDispatchIndirect;
extern PFN_vkCmdCopyBuffer vkCmdCopyBuffer;
extern PFN_vkCmdCopyImage vkCmdCopyImage;
extern PFN_vkCmdBlitImage vkCmdBlitImage;
extern PFN_vkCmdCopyBufferToImage vkCmdCopyBufferToImage;
extern PFN_vkCmdCopyImageToBuffer vkCmdCopyImageToBuffer;
extern PFN_vkCmdUpdateBuffer vkCmdUpdateBuffer;
extern PFN_vkCmdFillBuffer vkCmdFillBuffer;
extern PFN_vkCmdClearColorImage vkCmdClearColorImage;
extern PFN_vkCmdClearDepthStencilImage vkCmdClearDepthStencilImage;
extern PFN_vkCmdClearAttachments vkCmdClearAttachments;
extern PFN_vkCmdResolveImage vkCmdResolveImage;
extern PFN_vkCmdSetEvent vkCmdSetEvent;
extern PFN_vkCmdResetEvent vkCmdResetEvent;
extern PFN_vkCmdWaitEvents vkCmdWaitEvents;
extern PFN_vkCmdPipelineBarrier vkCmdPipelineBarrier;
extern PFN_vkCmdBeginQuery vkCmdBeginQuery;
extern PFN_vkCmdEndQuery vkCmdEndQuery;
extern PFN_vkCmdResetQueryPool vkCmdResetQueryPool;
extern PFN_vkCmdWriteTimestamp vkCmdWriteTimestamp;
extern PFN_vkCmdCopyQueryPoolResults vkCmdCopyQueryPoolResults;
extern PFN_vkCmdPushConstants vkCmdPushConstants;
extern PFN_vkCmdBeginRenderPass vkCmdBeginRenderPass;
extern PFN_vkCmdNextSubpass vkCmdNextSubpass;
extern PFN_vkCmdEndRenderPass vkCmdEndRenderPass;
extern PFN_vkCmdExecuteCommands vkCmdExecuteCommands;

// VK_KHR_surface
extern PFN_vkDestroySurfaceKHR vkDestroySurfaceKHR;
extern PFN_vkGetPhysicalDeviceSurfaceSupportKHR vkGetPhysicalDeviceSurfaceSupportKHR;
extern PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR vkGetPhysicalDeviceSurfaceCapabilitiesKHR;
extern PFN_vkGetPhysicalDeviceSurfaceFormatsKHR vkGetPhysicalDeviceSurfaceFormatsKHR;
extern PFN_vkGetPhysicalDeviceSurfacePresentModesKHR vkGetPhysicalDeviceSurfacePresentModesKHR;

// VK_KHR_swapchain
extern PFN_vkCreateSwapchainKHR vkCreateSwapchainKHR;
extern PFN_vkDestroySwapchainKHR vkDestroySwapchainKHR;
extern PFN_vkGetSwapchainImagesKHR vkGetSwapchainImagesKHR;
extern PFN_vkAcquireNextImageKHR vkAcquireNextImageKHR;
extern PFN_vkQueuePresentKHR vkQueuePresentKHR;

// VK_KHR_display
extern PFN_vkGetPhysicalDeviceDisplayPropertiesKHR vkGetPhysicalDeviceDisplayPropertiesKHR;
extern PFN_vkGetPhysicalDeviceDisplayPlanePropertiesKHR vkGetPhysicalDeviceDisplayPlanePropertiesKHR;
extern PFN_vkGetDisplayPlaneSupportedDisplaysKHR vkGetDisplayPlaneSupportedDisplaysKHR;
extern PFN_vkGetDisplayModePropertiesKHR vkGetDisplayModePropertiesKHR;
extern PFN_vkCreateDisplayModeKHR vkCreateDisplayModeKHR;
extern PFN_vkGetDisplayPlaneCapabilitiesKHR vkGetDisplayPlaneCapabilitiesKHR;
extern PFN_vkCreateDisplayPlaneSurfaceKHR vkCreateDisplayPlaneSurfaceKHR;

// VK_KHR_display_swapchain
extern PFN_vkCreateSharedSwapchainsKHR vkCreateSharedSwapchainsKHR;

#ifdef VK_USE_PLATFORM_XLIB_KHR
// VK_KHR_xlib_surface
extern PFN_vkCreateXlibSurfaceKHR vkCreateXlibSurfaceKHR;
extern PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR vkGetPhysicalDeviceXlibPresentationSupportKHR;
#endif

#ifdef VK_USE_PLATFORM_XCB_KHR
// VK_KHR_xcb_surface
extern PFN_vkCreateXcbSurfaceKHR vkCreateXcbSurfaceKHR;
extern PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR vkGetPhysicalDeviceXcbPresentationSupportKHR;
#endif

#ifdef VK_USE_PLATFORM_WAYLAND_KHR
// VK_KHR_wayland_surface
extern PFN_vkCreateWaylandSurfaceKHR vkCreateWaylandSurfaceKHR;
extern PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR vkGetPhysicalDeviceWaylandPresentationSupportKHR;
#endif

#ifdef VK_USE_PLATFORM_MIR_KHR
// VK_KHR_mir_surface
extern PFN_vkCreateMirSurfaceKHR vkCreateMirSurfaceKHR;
extern PFN_vkGetPhysicalDeviceMirPresentationSupportKHR vkGetPhysicalDeviceMirPresentationSupportKHR;
#endif

#ifdef VK_USE_PLATFORM_ANDROID_KHR
// VK_KHR_android_surface
extern PFN_vkCreateAndroidSurfaceKHR vkCreateAndroidSurfaceKHR;
#endif

#ifdef VK_USE_PLATFORM_WIN32_KHR
// VK_KHR_win32_surface
extern PFN_vkCreateWin32SurfaceKHR vkCreateWin32SurfaceKHR;
extern PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR vkGetPhysicalDeviceWin32PresentationSupportKHR;
#endif

#ifdef VK_USE_PLATFORM_MACOS_MVK
extern PFN_vkCreateMetalSurfaceEXT vkCreateMetalSurfaceEXT;
#endif

#ifdef USE_DEBUG_EXTENTIONS
#include <vulkan/vk_sdk_platform.h>
// VK_EXT_debug_report
extern PFN_vkCreateDebugReportCallbackEXT vkCreateDebugReportCallbackEXT;
extern PFN_vkDestroyDebugReportCallbackEXT vkDestroyDebugReportCallbackEXT;
extern PFN_vkDebugReportMessageEXT vkDebugReportMessageEXT;
#endif

#endif // ifndef VTK_NO_VULKAN_LOADING

#endif // VULKAN_WRAPPER_H