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Diffstat (limited to 'drivers/vulkan/vulkan_context.h')
| -rw-r--r-- | drivers/vulkan/vulkan_context.h | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/drivers/vulkan/vulkan_context.h b/drivers/vulkan/vulkan_context.h deleted file mode 100644 index cbb6cf326f..0000000000 --- a/drivers/vulkan/vulkan_context.h +++ /dev/null @@ -1,348 +0,0 @@ -/**************************************************************************/ -/* vulkan_context.h */ -/**************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/**************************************************************************/ -/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ -/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/**************************************************************************/ - -#ifndef VULKAN_CONTEXT_H -#define VULKAN_CONTEXT_H - -#include "core/error/error_list.h" -#include "core/os/mutex.h" -#include "core/string/ustring.h" -#include "core/templates/hash_map.h" -#include "core/templates/rb_map.h" -#include "core/templates/rid_owner.h" -#include "rendering_device_driver_vulkan.h" -#include "servers/display_server.h" -#include "servers/rendering/renderer_rd/api_context_rd.h" - -#ifdef USE_VOLK -#include <volk.h> -#else -#include <vulkan/vulkan.h> -#endif - -#include "vulkan_hooks.h" - -class VulkanContext : public ApiContextRD { -public: - struct SubgroupCapabilities { - uint32_t size; - uint32_t min_size; - uint32_t max_size; - VkShaderStageFlags supportedStages; - VkSubgroupFeatureFlags supportedOperations; - VkBool32 quadOperationsInAllStages; - bool size_control_is_supported; - - uint32_t supported_stages_flags_rd() const; - String supported_stages_desc() const; - uint32_t supported_operations_flags_rd() const; - String supported_operations_desc() const; - }; - - struct VRSCapabilities { - bool pipeline_vrs_supported; // We can specify our fragment rate on a pipeline level. - bool primitive_vrs_supported; // We can specify our fragment rate on each drawcall. - bool attachment_vrs_supported; // We can provide a density map attachment on our framebuffer. - - Size2i min_texel_size; - Size2i max_texel_size; - - Size2i texel_size; // The texel size we'll use - }; - - struct ShaderCapabilities { - bool shader_float16_is_supported; - bool shader_int8_is_supported; - }; - - struct StorageBufferCapabilities { - bool storage_buffer_16_bit_access_is_supported; - bool uniform_and_storage_buffer_16_bit_access_is_supported; - bool storage_push_constant_16_is_supported; - bool storage_input_output_16; - }; - -private: - enum { - MAX_EXTENSIONS = 128, - MAX_LAYERS = 64, - FRAME_LAG = 2 - }; - - static VulkanHooks *vulkan_hooks; - VkInstance inst = VK_NULL_HANDLE; - VkPhysicalDevice gpu = VK_NULL_HANDLE; - VkPhysicalDeviceProperties gpu_props; - uint32_t queue_family_count = 0; - VkQueueFamilyProperties *queue_props = nullptr; - VkDevice device = VK_NULL_HANDLE; - bool device_initialized = false; - bool inst_initialized = false; - - uint32_t instance_api_version = VK_API_VERSION_1_0; - SubgroupCapabilities subgroup_capabilities; - RDD::MultiviewCapabilities multiview_capabilities; - VRSCapabilities vrs_capabilities; - ShaderCapabilities shader_capabilities; - StorageBufferCapabilities storage_buffer_capabilities; - bool pipeline_cache_control_support = false; - - String device_vendor; - String device_name; - VkPhysicalDeviceType device_type; - String pipeline_cache_id; - uint32_t device_api_version = 0; - - bool buffers_prepared = false; - - // Present queue. - bool queues_initialized = false; - uint32_t graphics_queue_family_index = UINT32_MAX; - uint32_t present_queue_family_index = UINT32_MAX; - bool separate_present_queue = false; - VkQueue graphics_queue = VK_NULL_HANDLE; - VkQueue present_queue = VK_NULL_HANDLE; - VkColorSpaceKHR color_space; - VkFormat format; - VkSemaphore draw_complete_semaphores[FRAME_LAG]; - VkSemaphore image_ownership_semaphores[FRAME_LAG]; - int frame_index = 0; - VkFence fences[FRAME_LAG]; - VkPhysicalDeviceMemoryProperties memory_properties; - VkPhysicalDeviceFeatures physical_device_features; - - typedef struct { - VkImage image; - VkCommandBuffer graphics_to_present_cmd; - VkImageView view; - VkFramebuffer framebuffer; - } SwapchainImageResources; - - struct Window { - VkSurfaceKHR surface = VK_NULL_HANDLE; - VkSwapchainKHR swapchain = VK_NULL_HANDLE; - SwapchainImageResources *swapchain_image_resources = VK_NULL_HANDLE; - VkPresentModeKHR presentMode = VK_PRESENT_MODE_FIFO_KHR; - VkSemaphore image_acquired_semaphores[FRAME_LAG]; - bool semaphore_acquired = false; - uint32_t current_buffer = 0; - int width = 0; - int height = 0; - DisplayServer::VSyncMode vsync_mode = DisplayServer::VSYNC_ENABLED; - VkCommandPool present_cmd_pool = VK_NULL_HANDLE; // For separate present queue. - VkRenderPass render_pass = VK_NULL_HANDLE; - }; - - struct LocalDevice { - bool waiting = false; - VkDevice device = VK_NULL_HANDLE; - VkQueue queue = VK_NULL_HANDLE; - RenderingDeviceDriverVulkan *driver = nullptr; - }; - - RID_Owner<LocalDevice, true> local_device_owner; - - RenderingDeviceDriverVulkan *driver = nullptr; - - HashMap<DisplayServer::WindowID, Window> windows; - uint32_t swapchainImageCount = 0; - - // Commands. - - bool prepared = false; - - LocalVector<VkCommandBuffer> command_buffer_queue; - uint32_t command_buffer_count = 1; - - // Extensions. - static bool instance_extensions_initialized; - static HashMap<CharString, bool> requested_instance_extensions; - HashSet<CharString> enabled_instance_extension_names; - - static bool device_extensions_initialized; - static HashMap<CharString, bool> requested_device_extensions; - HashSet<CharString> enabled_device_extension_names; - bool VK_KHR_incremental_present_enabled = true; - bool VK_GOOGLE_display_timing_enabled = true; - - PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT = nullptr; - PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT = nullptr; - PFN_vkSubmitDebugUtilsMessageEXT SubmitDebugUtilsMessageEXT = nullptr; - PFN_vkCmdBeginDebugUtilsLabelEXT CmdBeginDebugUtilsLabelEXT = nullptr; - PFN_vkCmdEndDebugUtilsLabelEXT CmdEndDebugUtilsLabelEXT = nullptr; - PFN_vkCmdInsertDebugUtilsLabelEXT CmdInsertDebugUtilsLabelEXT = nullptr; - PFN_vkSetDebugUtilsObjectNameEXT SetDebugUtilsObjectNameEXT = nullptr; - PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallbackEXT = nullptr; - PFN_vkDebugReportMessageEXT DebugReportMessageEXT = nullptr; - PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallbackEXT = nullptr; - PFN_vkGetPhysicalDeviceSurfaceSupportKHR fpGetPhysicalDeviceSurfaceSupportKHR = nullptr; - PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fpGetPhysicalDeviceSurfaceCapabilitiesKHR = nullptr; - PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fpGetPhysicalDeviceSurfaceFormatsKHR = nullptr; - PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fpGetPhysicalDeviceSurfacePresentModesKHR = nullptr; - PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR = nullptr; - PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR = nullptr; - PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR = nullptr; - PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR = nullptr; - PFN_vkQueuePresentKHR fpQueuePresentKHR = nullptr; - PFN_vkGetRefreshCycleDurationGOOGLE fpGetRefreshCycleDurationGOOGLE = nullptr; - PFN_vkGetPastPresentationTimingGOOGLE fpGetPastPresentationTimingGOOGLE = nullptr; - PFN_vkCreateRenderPass2KHR fpCreateRenderPass2KHR = nullptr; - - VkDebugUtilsMessengerEXT dbg_messenger = VK_NULL_HANDLE; - VkDebugReportCallbackEXT dbg_debug_report = VK_NULL_HANDLE; - - Error _obtain_vulkan_version(); - Error _initialize_instance_extensions(); - Error _initialize_device_extensions(); - Error _check_capabilities(); - - VkBool32 _check_layers(uint32_t check_count, const char *const *check_names, uint32_t layer_count, VkLayerProperties *layers); - static VKAPI_ATTR VkBool32 VKAPI_CALL _debug_messenger_callback( - VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, - VkDebugUtilsMessageTypeFlagsEXT messageType, - const VkDebugUtilsMessengerCallbackDataEXT *pCallbackData, - void *pUserData); - - static VKAPI_ATTR VkBool32 VKAPI_CALL _debug_report_callback( - VkDebugReportFlagsEXT flags, - VkDebugReportObjectTypeEXT objectType, - uint64_t object, - size_t location, - int32_t messageCode, - const char *pLayerPrefix, - const char *pMessage, - void *pUserData); - - Error _create_instance(); - - Error _create_physical_device(VkSurfaceKHR p_surface); - - Error _initialize_queues(VkSurfaceKHR p_surface); - - Error _create_device(VkDevice &r_vk_device); - - Error _clean_up_swap_chain(Window *window); - - Error _update_swap_chain(Window *window); - - Error _create_swap_chain(); - Error _create_semaphores(); - - Vector<VkAttachmentReference> _convert_VkAttachmentReference2(uint32_t p_count, const VkAttachmentReference2 *p_refs); - -protected: - virtual const char *_get_platform_surface_extension() const { return nullptr; } - - virtual Error _window_create(DisplayServer::WindowID p_window_id, DisplayServer::VSyncMode p_vsync_mode, VkSurfaceKHR p_surface, int p_width, int p_height); - - virtual bool _use_validation_layers(); - - Error _get_preferred_validation_layers(uint32_t *count, const char *const **names); - - virtual VkExtent2D _compute_swapchain_extent(const VkSurfaceCapabilitiesKHR &p_surf_capabilities, int *p_window_width, int *p_window_height) const; - -public: - // Extension calls. - bool supports_renderpass2() const { return is_device_extension_enabled(VK_KHR_CREATE_RENDERPASS_2_EXTENSION_NAME); } - VkResult vkCreateRenderPass2KHR(VkDevice p_device, const VkRenderPassCreateInfo2 *p_create_info, const VkAllocationCallbacks *p_allocator, VkRenderPass *p_render_pass); - - virtual const char *get_api_name() const override final { return "Vulkan"; }; - virtual RenderingDevice::Capabilities get_device_capabilities() const override final; - const SubgroupCapabilities &get_subgroup_capabilities() const { return subgroup_capabilities; }; - virtual const RDD::MultiviewCapabilities &get_multiview_capabilities() const override final { return multiview_capabilities; }; - const VRSCapabilities &get_vrs_capabilities() const { return vrs_capabilities; }; - const ShaderCapabilities &get_shader_capabilities() const { return shader_capabilities; }; - const StorageBufferCapabilities &get_storage_buffer_capabilities() const { return storage_buffer_capabilities; }; - const VkPhysicalDeviceFeatures &get_physical_device_features() const { return physical_device_features; }; - bool get_pipeline_cache_control_support() const { return pipeline_cache_control_support; }; - - VkDevice get_device(); - VkPhysicalDevice get_physical_device(); - VkInstance get_instance() { return inst; } - virtual int get_swapchain_image_count() const override final; - VkQueue get_graphics_queue() const; - uint32_t get_graphics_queue_family_index() const; - - static void set_vulkan_hooks(VulkanHooks *p_vulkan_hooks) { vulkan_hooks = p_vulkan_hooks; }; - - static void register_requested_instance_extension(const CharString &extension_name, bool p_required); - bool is_instance_extension_enabled(const CharString &extension_name) const { - return enabled_instance_extension_names.has(extension_name); - } - - static void register_requested_device_extension(const CharString &extension_name, bool p_required); - bool is_device_extension_enabled(const CharString &extension_name) const { - return enabled_device_extension_names.has(extension_name); - } - - virtual void window_resize(DisplayServer::WindowID p_window_id, int p_width, int p_height) override final; - virtual int window_get_width(DisplayServer::WindowID p_window = 0) override final; - virtual int window_get_height(DisplayServer::WindowID p_window = 0) override final; - virtual bool window_is_valid_swapchain(DisplayServer::WindowID p_window = 0) override final; - virtual void window_destroy(DisplayServer::WindowID p_window_id) override final; - virtual RDD::RenderPassID window_get_render_pass(DisplayServer::WindowID p_window = 0) override final; - virtual RDD::FramebufferID window_get_framebuffer(DisplayServer::WindowID p_window = 0) override final; - - virtual RID local_device_create() override final; - virtual void local_device_push_command_buffers(RID p_local_device, const RDD::CommandBufferID *p_buffers, int p_count) override final; - virtual void local_device_sync(RID p_local_device) override final; - virtual void local_device_free(RID p_local_device) override final; - - VkFormat get_screen_format() const; - const VkPhysicalDeviceLimits &get_device_limits() const; - - virtual void set_setup_buffer(RDD::CommandBufferID p_command_buffer) override final; - virtual void append_command_buffer(RDD::CommandBufferID p_command_buffer) override final; - void resize_notify(); - virtual void flush(bool p_flush_setup = false, bool p_flush_pending = false, bool p_sync = true) override final; - virtual Error prepare_buffers(RDD::CommandBufferID p_command_buffer) override final; - virtual void postpare_buffers(RDD::CommandBufferID p_command_buffer) override final; - virtual Error swap_buffers() override final; - virtual Error initialize() override final; - - void set_object_name(VkObjectType p_object_type, uint64_t p_object_handle, String p_object_name); - - virtual String get_device_vendor_name() const override final; - virtual String get_device_name() const override final; - virtual RDD::DeviceType get_device_type() const override final; - virtual String get_device_api_version() const override final; - virtual String get_device_pipeline_cache_uuid() const override final; - - virtual void set_vsync_mode(DisplayServer::WindowID p_window, DisplayServer::VSyncMode p_mode) override final; - virtual DisplayServer::VSyncMode get_vsync_mode(DisplayServer::WindowID p_window = 0) const override final; - - virtual RenderingDeviceDriver *get_driver(RID p_local_device = RID()) override final; - virtual bool is_debug_utils_enabled() const override final; - - VulkanContext(); - virtual ~VulkanContext(); -}; - -#endif // VULKAN_CONTEXT_H |