/* * Copyright 2015 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef LIBVULKAN_LOADER_H #define LIBVULKAN_LOADER_H 1 #include #include "dispatch_gen.h" #include "debug_report.h" namespace vulkan { enum InstanceExtension { kKHR_surface, kKHR_android_surface, kEXT_debug_report, kInstanceExtensionCount }; typedef std::bitset InstanceExtensionSet; enum DeviceExtension { kKHR_swapchain, kANDROID_native_buffer, kDeviceExtensionCount }; typedef std::bitset DeviceExtensionSet; inline const InstanceDispatchTable& GetDispatchTable(VkInstance instance) { return **reinterpret_cast(instance); } inline const InstanceDispatchTable& GetDispatchTable( VkPhysicalDevice physical_device) { return **reinterpret_cast(physical_device); } inline const DeviceDispatchTable& GetDispatchTable(VkDevice device) { return **reinterpret_cast(device); } inline const DeviceDispatchTable& GetDispatchTable(VkQueue queue) { return **reinterpret_cast(queue); } inline const DeviceDispatchTable& GetDispatchTable( VkCommandBuffer command_buffer) { return **reinterpret_cast(command_buffer); } // ----------------------------------------------------------------------------- // dispatch_gen.cpp PFN_vkVoidFunction GetLoaderExportProcAddr(const char* name); PFN_vkVoidFunction GetLoaderGlobalProcAddr(const char* name); PFN_vkVoidFunction GetLoaderTopProcAddr(const char* name); PFN_vkVoidFunction GetLoaderBottomProcAddr(const char* name); PFN_vkVoidFunction GetDispatchProcAddr(const InstanceDispatchTable& dispatch, const char* name); PFN_vkVoidFunction GetDispatchProcAddr(const DeviceDispatchTable& dispatch, const char* name); bool LoadInstanceDispatchTable(VkInstance instance, PFN_vkGetInstanceProcAddr get_proc_addr, InstanceDispatchTable& dispatch); bool LoadDeviceDispatchTable(VkDevice device, PFN_vkGetDeviceProcAddr get_proc_addr, DeviceDispatchTable& dispatch); bool LoadDriverDispatchTable(VkInstance instance, PFN_vkGetInstanceProcAddr get_proc_addr, const InstanceExtensionSet& extensions, DriverDispatchTable& dispatch); // ----------------------------------------------------------------------------- // loader.cpp // clang-format off VKAPI_ATTR VkResult EnumerateInstanceExtensionProperties_Top(const char* layer_name, uint32_t* count, VkExtensionProperties* properties); VKAPI_ATTR VkResult EnumerateInstanceLayerProperties_Top(uint32_t* count, VkLayerProperties* properties); VKAPI_ATTR VkResult CreateInstance_Top(const VkInstanceCreateInfo* create_info, const VkAllocationCallbacks* allocator, VkInstance* instance_out); VKAPI_ATTR PFN_vkVoidFunction GetInstanceProcAddr_Top(VkInstance instance, const char* name); VKAPI_ATTR void DestroyInstance_Top(VkInstance instance, const VkAllocationCallbacks* allocator); VKAPI_ATTR PFN_vkVoidFunction GetDeviceProcAddr_Top(VkDevice drv_device, const char* name); VKAPI_ATTR void GetDeviceQueue_Top(VkDevice drv_device, uint32_t family, uint32_t index, VkQueue* out_queue); VKAPI_ATTR VkResult AllocateCommandBuffers_Top(VkDevice device, const VkCommandBufferAllocateInfo* alloc_info, VkCommandBuffer* cmdbufs); VKAPI_ATTR VkResult EnumerateDeviceLayerProperties_Top(VkPhysicalDevice pdev, uint32_t* properties_count, VkLayerProperties* properties); VKAPI_ATTR VkResult EnumerateDeviceExtensionProperties_Top(VkPhysicalDevice pdev, const char * layer_name, uint32_t* properties_count, VkExtensionProperties* properties); VKAPI_ATTR VkResult CreateDevice_Top(VkPhysicalDevice pdev, const VkDeviceCreateInfo* create_info, const VkAllocationCallbacks* allocator, VkDevice* device_out); VKAPI_ATTR void DestroyDevice_Top(VkDevice drv_device, const VkAllocationCallbacks* allocator); VKAPI_ATTR VkResult CreateInstance_Bottom(const VkInstanceCreateInfo* create_info, const VkAllocationCallbacks* allocator, VkInstance* vkinstance); VKAPI_ATTR PFN_vkVoidFunction GetInstanceProcAddr_Bottom(VkInstance, const char* name); VKAPI_ATTR VkResult EnumeratePhysicalDevices_Bottom(VkInstance vkinstance, uint32_t* pdev_count, VkPhysicalDevice* pdevs); VKAPI_ATTR void GetPhysicalDeviceProperties_Bottom(VkPhysicalDevice pdev, VkPhysicalDeviceProperties* properties); VKAPI_ATTR void GetPhysicalDeviceFeatures_Bottom(VkPhysicalDevice pdev, VkPhysicalDeviceFeatures* features); VKAPI_ATTR void GetPhysicalDeviceMemoryProperties_Bottom(VkPhysicalDevice pdev, VkPhysicalDeviceMemoryProperties* properties); VKAPI_ATTR void GetPhysicalDeviceQueueFamilyProperties_Bottom(VkPhysicalDevice pdev, uint32_t* properties_count, VkQueueFamilyProperties* properties); VKAPI_ATTR void GetPhysicalDeviceFormatProperties_Bottom(VkPhysicalDevice pdev, VkFormat format, VkFormatProperties* properties); VKAPI_ATTR VkResult GetPhysicalDeviceImageFormatProperties_Bottom(VkPhysicalDevice pdev, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, VkImageFormatProperties* properties); VKAPI_ATTR void GetPhysicalDeviceSparseImageFormatProperties_Bottom(VkPhysicalDevice pdev, VkFormat format, VkImageType type, VkSampleCountFlagBits samples, VkImageUsageFlags usage, VkImageTiling tiling, uint32_t* properties_count, VkSparseImageFormatProperties* properties); VKAPI_ATTR VkResult EnumerateDeviceExtensionProperties_Bottom(VkPhysicalDevice pdev, const char* layer_name, uint32_t* properties_count, VkExtensionProperties* properties); VKAPI_ATTR VkResult EnumerateDeviceLayerProperties_Bottom(VkPhysicalDevice pdev, uint32_t* properties_count, VkLayerProperties* properties); VKAPI_ATTR VkResult CreateDevice_Bottom(VkPhysicalDevice pdev, const VkDeviceCreateInfo* create_info, const VkAllocationCallbacks* allocator, VkDevice* device_out); VKAPI_ATTR void DestroyInstance_Bottom(VkInstance vkinstance, const VkAllocationCallbacks* allocator); VKAPI_ATTR PFN_vkVoidFunction GetDeviceProcAddr_Bottom(VkDevice vkdevice, const char* name); // clang-format on const VkAllocationCallbacks* GetAllocator(VkInstance instance); const VkAllocationCallbacks* GetAllocator(VkDevice device); VkInstance GetDriverInstance(VkInstance instance); const DriverDispatchTable& GetDriverDispatch(VkInstance instance); const DriverDispatchTable& GetDriverDispatch(VkDevice device); const DriverDispatchTable& GetDriverDispatch(VkQueue queue); DebugReportCallbackList& GetDebugReportCallbacks(VkInstance instance); // ----------------------------------------------------------------------------- // swapchain.cpp // clang-format off VKAPI_ATTR VkResult CreateAndroidSurfaceKHR_Bottom(VkInstance instance, const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface); VKAPI_ATTR void DestroySurfaceKHR_Bottom(VkInstance instance, VkSurfaceKHR surface, const VkAllocationCallbacks* allocator); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceSupportKHR_Bottom(VkPhysicalDevice pdev, uint32_t queue_family, VkSurfaceKHR surface, VkBool32* pSupported); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceCapabilitiesKHR_Bottom(VkPhysicalDevice pdev, VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR* capabilities); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceFormatsKHR_Bottom(VkPhysicalDevice pdev, VkSurfaceKHR surface, uint32_t* count, VkSurfaceFormatKHR* formats); VKAPI_ATTR VkResult GetPhysicalDeviceSurfacePresentModesKHR_Bottom(VkPhysicalDevice pdev, VkSurfaceKHR surface, uint32_t* count, VkPresentModeKHR* modes); VKAPI_ATTR VkResult CreateSwapchainKHR_Bottom(VkDevice device, const VkSwapchainCreateInfoKHR* create_info, const VkAllocationCallbacks* allocator, VkSwapchainKHR* swapchain_handle); VKAPI_ATTR void DestroySwapchainKHR_Bottom(VkDevice device, VkSwapchainKHR swapchain_handle, const VkAllocationCallbacks* allocator); VKAPI_ATTR VkResult GetSwapchainImagesKHR_Bottom(VkDevice device, VkSwapchainKHR swapchain_handle, uint32_t* count, VkImage* images); VKAPI_ATTR VkResult AcquireNextImageKHR_Bottom(VkDevice device, VkSwapchainKHR swapchain_handle, uint64_t timeout, VkSemaphore semaphore, VkFence fence, uint32_t* image_index); VKAPI_ATTR VkResult QueuePresentKHR_Bottom(VkQueue queue, const VkPresentInfoKHR* present_info); VKAPI_ATTR VkResult CreateAndroidSurfaceKHR_Disabled(VkInstance instance, const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface); VKAPI_ATTR void DestroySurfaceKHR_Disabled(VkInstance, VkSurfaceKHR, const VkAllocationCallbacks*); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceSupportKHR_Disabled(VkPhysicalDevice, uint32_t, VkSurfaceKHR, VkBool32*); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceCapabilitiesKHR_Disabled(VkPhysicalDevice, VkSurfaceKHR, VkSurfaceCapabilitiesKHR*); VKAPI_ATTR VkResult GetPhysicalDeviceSurfaceFormatsKHR_Disabled(VkPhysicalDevice, VkSurfaceKHR, uint32_t*, VkSurfaceFormatKHR*); VKAPI_ATTR VkResult GetPhysicalDeviceSurfacePresentModesKHR_Disabled(VkPhysicalDevice, VkSurfaceKHR, uint32_t*, VkPresentModeKHR*); VKAPI_ATTR VkResult CreateSwapchainKHR_Disabled(VkDevice device, const VkSwapchainCreateInfoKHR* create_info, const VkAllocationCallbacks* allocator, VkSwapchainKHR* swapchain_handle); VKAPI_ATTR void DestroySwapchainKHR_Disabled(VkDevice device, VkSwapchainKHR swapchain_handle, const VkAllocationCallbacks* allocator); VKAPI_ATTR VkResult GetSwapchainImagesKHR_Disabled(VkDevice device, VkSwapchainKHR swapchain_handle, uint32_t* count, VkImage* images); VKAPI_ATTR VkResult AcquireNextImageKHR_Disabled(VkDevice device, VkSwapchainKHR swapchain_handle, uint64_t timeout, VkSemaphore semaphore, VkFence fence, uint32_t* image_index); VKAPI_ATTR VkResult QueuePresentKHR_Disabled(VkQueue queue, const VkPresentInfoKHR* present_info); // clang-format on // ----------------------------------------------------------------------------- // layers_extensions.cpp struct Layer; class LayerRef { public: LayerRef(Layer* layer); LayerRef(LayerRef&& other); ~LayerRef(); LayerRef(const LayerRef&) = delete; LayerRef& operator=(const LayerRef&) = delete; const char* GetName() const; uint32_t GetSpecVersion(); // provides bool-like behavior operator const Layer*() const { return layer_; } PFN_vkGetInstanceProcAddr GetGetInstanceProcAddr() const; PFN_vkGetDeviceProcAddr GetGetDeviceProcAddr() const; bool SupportsExtension(const char* name) const; private: Layer* layer_; }; void DiscoverLayers(); uint32_t EnumerateInstanceLayers(uint32_t count, VkLayerProperties* properties); uint32_t EnumerateDeviceLayers(uint32_t count, VkLayerProperties* properties); void GetInstanceLayerExtensions(const char* name, const VkExtensionProperties** properties, uint32_t* count); void GetDeviceLayerExtensions(const char* name, const VkExtensionProperties** properties, uint32_t* count); LayerRef GetInstanceLayerRef(const char* name); LayerRef GetDeviceLayerRef(const char* name); InstanceExtension InstanceExtensionFromName(const char* name); DeviceExtension DeviceExtensionFromName(const char* name); } // namespace vulkan #endif // LIBVULKAN_LOADER_H