/**************************************************************************/ /* rendering_device_driver_vulkan.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 RENDERING_DEVICE_DRIVER_VULKAN_H #define RENDERING_DEVICE_DRIVER_VULKAN_H #include "core/templates/hash_map.h" #include "core/templates/paged_allocator.h" #include "drivers/vulkan/rendering_context_driver_vulkan.h" #include "servers/rendering/rendering_device_driver.h" #ifdef DEBUG_ENABLED #ifndef _MSC_VER #define _DEBUG #endif #endif #include "thirdparty/vulkan/vk_mem_alloc.h" #ifdef USE_VOLK #include #else #include #endif // Design principles: // - Vulkan structs are zero-initialized and fields not requiring a non-zero value are omitted (except in cases where expresivity reasons apply). class RenderingDeviceDriverVulkan : public RenderingDeviceDriver { /*****************/ /**** GENERIC ****/ /*****************/ struct CommandQueue; struct SwapChain; struct Queue { VkQueue queue = VK_NULL_HANDLE; uint32_t virtual_count = 0; BinaryMutex submit_mutex; }; struct SubgroupCapabilities { uint32_t size = 0; uint32_t min_size = 0; uint32_t max_size = 0; VkShaderStageFlags supported_stages = 0; VkSubgroupFeatureFlags supported_operations = 0; VkBool32 quad_operations_in_all_stages = false; bool size_control_is_supported = false; 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 = false; // We can specify our fragment rate on a pipeline level. bool primitive_vrs_supported = false; // We can specify our fragment rate on each drawcall. bool attachment_vrs_supported = false; // We can provide a density map attachment on our framebuffer. Size2i min_texel_size; Size2i max_texel_size; Size2i max_fragment_size; Size2i texel_size; // The texel size we'll use }; struct ShaderCapabilities { bool shader_float16_is_supported = false; bool shader_int8_is_supported = false; }; struct StorageBufferCapabilities { bool storage_buffer_16_bit_access_is_supported = false; bool uniform_and_storage_buffer_16_bit_access_is_supported = false; bool storage_push_constant_16_is_supported = false; bool storage_input_output_16 = false; }; struct DeviceFunctions { PFN_vkCreateSwapchainKHR CreateSwapchainKHR = nullptr; PFN_vkDestroySwapchainKHR DestroySwapchainKHR = nullptr; PFN_vkGetSwapchainImagesKHR GetSwapchainImagesKHR = nullptr; PFN_vkAcquireNextImageKHR AcquireNextImageKHR = nullptr; PFN_vkQueuePresentKHR QueuePresentKHR = nullptr; PFN_vkCreateRenderPass2KHR CreateRenderPass2KHR = nullptr; }; VkDevice vk_device = VK_NULL_HANDLE; RenderingContextDriverVulkan *context_driver = nullptr; RenderingContextDriver::Device context_device = {}; uint32_t frame_count = 1; VkPhysicalDevice physical_device = VK_NULL_HANDLE; VkPhysicalDeviceProperties physical_device_properties = {}; VkPhysicalDeviceFeatures physical_device_features = {}; VkPhysicalDeviceFeatures requested_device_features = {}; HashMap requested_device_extensions; HashSet enabled_device_extension_names; TightLocalVector> queue_families; TightLocalVector queue_family_properties; RDD::Capabilities device_capabilities; SubgroupCapabilities subgroup_capabilities; MultiviewCapabilities multiview_capabilities; VRSCapabilities vrs_capabilities; ShaderCapabilities shader_capabilities; StorageBufferCapabilities storage_buffer_capabilities; bool pipeline_cache_control_support = false; DeviceFunctions device_functions; void _register_requested_device_extension(const CharString &p_extension_name, bool p_required); Error _initialize_device_extensions(); Error _check_device_features(); Error _check_device_capabilities(); Error _add_queue_create_info(LocalVector &r_queue_create_info); Error _initialize_device(const LocalVector &p_queue_create_info); Error _initialize_allocator(); Error _initialize_pipeline_cache(); VkResult _create_render_pass(VkDevice p_device, const VkRenderPassCreateInfo2 *p_create_info, const VkAllocationCallbacks *p_allocator, VkRenderPass *p_render_pass); bool _release_image_semaphore(CommandQueue *p_command_queue, uint32_t p_semaphore_index, bool p_release_on_swap_chain); bool _recreate_image_semaphore(CommandQueue *p_command_queue, uint32_t p_semaphore_index, bool p_release_on_swap_chain); void _set_object_name(VkObjectType p_object_type, uint64_t p_object_handle, String p_object_name); public: Error initialize(uint32_t p_device_index, uint32_t p_frame_count) override final; private: /****************/ /**** MEMORY ****/ /****************/ VmaAllocator allocator = nullptr; HashMap small_allocs_pools; VmaPool _find_or_create_small_allocs_pool(uint32_t p_mem_type_index); /*****************/ /**** BUFFERS ****/ /*****************/ private: struct BufferInfo { VkBuffer vk_buffer = VK_NULL_HANDLE; struct { VmaAllocation handle = nullptr; uint64_t size = UINT64_MAX; } allocation; uint64_t size = 0; VkBufferView vk_view = VK_NULL_HANDLE; // For texel buffers. }; public: virtual BufferID buffer_create(uint64_t p_size, BitField p_usage, MemoryAllocationType p_allocation_type) override final; virtual bool buffer_set_texel_format(BufferID p_buffer, DataFormat p_format) override final; virtual void buffer_free(BufferID p_buffer) override final; virtual uint64_t buffer_get_allocation_size(BufferID p_buffer) override final; virtual uint8_t *buffer_map(BufferID p_buffer) override final; virtual void buffer_unmap(BufferID p_buffer) override final; /*****************/ /**** TEXTURE ****/ /*****************/ struct TextureInfo { VkImageView vk_view = VK_NULL_HANDLE; DataFormat rd_format = DATA_FORMAT_MAX; VkImageCreateInfo vk_create_info = {}; VkImageViewCreateInfo vk_view_create_info = {}; struct { VmaAllocation handle = nullptr; VmaAllocationInfo info = {}; } allocation; // All 0/null if just a view. }; VkSampleCountFlagBits _ensure_supported_sample_count(TextureSamples p_requested_sample_count); public: virtual TextureID texture_create(const TextureFormat &p_format, const TextureView &p_view) override final; virtual TextureID texture_create_from_extension(uint64_t p_native_texture, TextureType p_type, DataFormat p_format, uint32_t p_array_layers, bool p_depth_stencil) override final; virtual TextureID texture_create_shared(TextureID p_original_texture, const TextureView &p_view) override final; virtual TextureID texture_create_shared_from_slice(TextureID p_original_texture, const TextureView &p_view, TextureSliceType p_slice_type, uint32_t p_layer, uint32_t p_layers, uint32_t p_mipmap, uint32_t p_mipmaps) override final; virtual void texture_free(TextureID p_texture) override final; virtual uint64_t texture_get_allocation_size(TextureID p_texture) override final; virtual void texture_get_copyable_layout(TextureID p_texture, const TextureSubresource &p_subresource, TextureCopyableLayout *r_layout) override final; virtual uint8_t *texture_map(TextureID p_texture, const TextureSubresource &p_subresource) override final; virtual void texture_unmap(TextureID p_texture) override final; virtual BitField texture_get_usages_supported_by_format(DataFormat p_format, bool p_cpu_readable) override final; virtual bool texture_can_make_shared_with_format(TextureID p_texture, DataFormat p_format, bool &r_raw_reinterpretation) override final; /*****************/ /**** SAMPLER ****/ /*****************/ public: virtual SamplerID sampler_create(const SamplerState &p_state) final override; virtual void sampler_free(SamplerID p_sampler) final override; virtual bool sampler_is_format_supported_for_filter(DataFormat p_format, SamplerFilter p_filter) override final; /**********************/ /**** VERTEX ARRAY ****/ /**********************/ private: struct VertexFormatInfo { TightLocalVector vk_bindings; TightLocalVector vk_attributes; VkPipelineVertexInputStateCreateInfo vk_create_info = {}; }; public: virtual VertexFormatID vertex_format_create(VectorView p_vertex_attribs) override final; virtual void vertex_format_free(VertexFormatID p_vertex_format) override final; /******************/ /**** BARRIERS ****/ /******************/ virtual void command_pipeline_barrier( CommandBufferID p_cmd_buffer, BitField p_src_stages, BitField p_dst_stages, VectorView p_memory_barriers, VectorView p_buffer_barriers, VectorView p_texture_barriers) override final; /****************/ /**** FENCES ****/ /****************/ private: struct Fence { VkFence vk_fence = VK_NULL_HANDLE; CommandQueue *queue_signaled_from = nullptr; }; public: virtual FenceID fence_create() override final; virtual Error fence_wait(FenceID p_fence) override final; virtual void fence_free(FenceID p_fence) override final; /********************/ /**** SEMAPHORES ****/ /********************/ virtual SemaphoreID semaphore_create() override final; virtual void semaphore_free(SemaphoreID p_semaphore) override final; /******************/ /**** COMMANDS ****/ /******************/ // ----- QUEUE FAMILY ----- virtual CommandQueueFamilyID command_queue_family_get(BitField p_cmd_queue_family_bits, RenderingContextDriver::SurfaceID p_surface = 0) override final; // ----- QUEUE ----- private: struct CommandQueue { LocalVector present_semaphores; LocalVector image_semaphores; LocalVector image_semaphores_swap_chains; LocalVector pending_semaphores_for_execute; LocalVector pending_semaphores_for_fence; LocalVector free_image_semaphores; LocalVector> image_semaphores_for_fences; uint32_t queue_family = 0; uint32_t queue_index = 0; uint32_t present_semaphore_index = 0; }; public: virtual CommandQueueID command_queue_create(CommandQueueFamilyID p_cmd_queue_family, bool p_identify_as_main_queue = false) override final; virtual Error command_queue_execute_and_present(CommandQueueID p_cmd_queue, VectorView p_wait_semaphores, VectorView p_cmd_buffers, VectorView p_cmd_semaphores, FenceID p_cmd_fence, VectorView p_swap_chains) override final; virtual void command_queue_free(CommandQueueID p_cmd_queue) override final; private: // ----- POOL ----- struct CommandPool { VkCommandPool vk_command_pool = VK_NULL_HANDLE; CommandBufferType buffer_type = COMMAND_BUFFER_TYPE_PRIMARY; }; public: virtual CommandPoolID command_pool_create(CommandQueueFamilyID p_cmd_queue_family, CommandBufferType p_cmd_buffer_type) override final; virtual void command_pool_free(CommandPoolID p_cmd_pool) override final; // ----- BUFFER ----- virtual CommandBufferID command_buffer_create(CommandPoolID p_cmd_pool) override final; virtual bool command_buffer_begin(CommandBufferID p_cmd_buffer) override final; virtual bool command_buffer_begin_secondary(CommandBufferID p_cmd_buffer, RenderPassID p_render_pass, uint32_t p_subpass, FramebufferID p_framebuffer) override final; virtual void command_buffer_end(CommandBufferID p_cmd_buffer) override final; virtual void command_buffer_execute_secondary(CommandBufferID p_cmd_buffer, VectorView p_secondary_cmd_buffers) override final; /********************/ /**** SWAP CHAIN ****/ /********************/ private: struct SwapChain { VkSwapchainKHR vk_swapchain = VK_NULL_HANDLE; RenderingContextDriver::SurfaceID surface = RenderingContextDriver::SurfaceID(); VkFormat format = VK_FORMAT_UNDEFINED; VkColorSpaceKHR color_space = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR; TightLocalVector images; TightLocalVector image_views; TightLocalVector framebuffers; LocalVector command_queues_acquired; LocalVector command_queues_acquired_semaphores; RenderPassID render_pass; uint32_t image_index = 0; }; void _swap_chain_release(SwapChain *p_swap_chain); public: virtual SwapChainID swap_chain_create(RenderingContextDriver::SurfaceID p_surface) override final; virtual Error swap_chain_resize(CommandQueueID p_cmd_queue, SwapChainID p_swap_chain, uint32_t p_desired_framebuffer_count) override final; virtual FramebufferID swap_chain_acquire_framebuffer(CommandQueueID p_cmd_queue, SwapChainID p_swap_chain, bool &r_resize_required) override final; virtual RenderPassID swap_chain_get_render_pass(SwapChainID p_swap_chain) override final; virtual DataFormat swap_chain_get_format(SwapChainID p_swap_chain) override final; virtual void swap_chain_free(SwapChainID p_swap_chain) override final; /*********************/ /**** FRAMEBUFFER ****/ /*********************/ virtual FramebufferID framebuffer_create(RenderPassID p_render_pass, VectorView p_attachments, uint32_t p_width, uint32_t p_height) override final; virtual void framebuffer_free(FramebufferID p_framebuffer) override final; /****************/ /**** SHADER ****/ /****************/ private: struct ShaderBinary { // Version 1: initial. // Version 2: Added shader name. // Version 3: Added writable. // Version 4: 64-bit vertex input mask. static const uint32_t VERSION = 4; struct DataBinding { uint32_t type = 0; uint32_t binding = 0; uint32_t stages = 0; uint32_t length = 0; // Size of arrays (in total elements), or UBOs (in bytes * total elements). uint32_t writable = 0; }; struct SpecializationConstant { uint32_t type = 0; uint32_t constant_id = 0; uint32_t int_value = 0; uint32_t stage_flags = 0; }; struct Data { uint64_t vertex_input_mask = 0; uint32_t fragment_output_mask = 0; uint32_t specialization_constants_count = 0; uint32_t is_compute = 0; uint32_t compute_local_size[3] = {}; uint32_t set_count = 0; uint32_t push_constant_size = 0; uint32_t vk_push_constant_stages_mask = 0; uint32_t stage_count = 0; uint32_t shader_name_len = 0; }; }; struct ShaderInfo { VkShaderStageFlags vk_push_constant_stages = 0; TightLocalVector vk_stages_create_info; TightLocalVector vk_descriptor_set_layouts; VkPipelineLayout vk_pipeline_layout = VK_NULL_HANDLE; }; public: virtual String shader_get_binary_cache_key() override final; virtual Vector shader_compile_binary_from_spirv(VectorView p_spirv, const String &p_shader_name) override final; virtual ShaderID shader_create_from_bytecode(const Vector &p_shader_binary, ShaderDescription &r_shader_desc, String &r_name) override final; virtual void shader_free(ShaderID p_shader) override final; /*********************/ /**** UNIFORM SET ****/ /*********************/ // Descriptor sets require allocation from a pool. // The documentation on how to use pools properly // is scarce, and the documentation is strange. // // Basically, you can mix and match pools as you // like, but you'll run into fragmentation issues. // Because of this, the recommended approach is to // create a pool for every descriptor set type, as // this prevents fragmentation. // // This is implemented here as a having a list of // pools (each can contain up to 64 sets) for each // set layout. The amount of sets for each type // is used as the key. private: static const uint32_t MAX_UNIFORM_POOL_ELEMENT = 65535; struct DescriptorSetPoolKey { uint16_t uniform_type[UNIFORM_TYPE_MAX] = {}; bool operator<(const DescriptorSetPoolKey &p_other) const { return memcmp(uniform_type, p_other.uniform_type, sizeof(uniform_type)) < 0; } }; using DescriptorSetPools = RBMap>; DescriptorSetPools descriptor_set_pools; uint32_t max_descriptor_sets_per_pool = 0; VkDescriptorPool _descriptor_set_pool_find_or_create(const DescriptorSetPoolKey &p_key, DescriptorSetPools::Iterator *r_pool_sets_it); void _descriptor_set_pool_unreference(DescriptorSetPools::Iterator p_pool_sets_it, VkDescriptorPool p_vk_descriptor_pool); struct UniformSetInfo { VkDescriptorSet vk_descriptor_set = VK_NULL_HANDLE; VkDescriptorPool vk_descriptor_pool = VK_NULL_HANDLE; DescriptorSetPools::Iterator pool_sets_it = {}; }; public: virtual UniformSetID uniform_set_create(VectorView p_uniforms, ShaderID p_shader, uint32_t p_set_index) override final; virtual void uniform_set_free(UniformSetID p_uniform_set) override final; // ----- COMMANDS ----- virtual void command_uniform_set_prepare_for_use(CommandBufferID p_cmd_buffer, UniformSetID p_uniform_set, ShaderID p_shader, uint32_t p_set_index) override final; /******************/ /**** TRANSFER ****/ /******************/ virtual void command_clear_buffer(CommandBufferID p_cmd_buffer, BufferID p_buffer, uint64_t p_offset, uint64_t p_size) override final; virtual void command_copy_buffer(CommandBufferID p_cmd_buffer, BufferID p_src_buffer, BufferID p_dst_buffer, VectorView p_regions) override final; virtual void command_copy_texture(CommandBufferID p_cmd_buffer, TextureID p_src_texture, TextureLayout p_src_texture_layout, TextureID p_dst_texture, TextureLayout p_dst_texture_layout, VectorView p_regions) override final; virtual void command_resolve_texture(CommandBufferID p_cmd_buffer, TextureID p_src_texture, TextureLayout p_src_texture_layout, uint32_t p_src_layer, uint32_t p_src_mipmap, TextureID p_dst_texture, TextureLayout p_dst_texture_layout, uint32_t p_dst_layer, uint32_t p_dst_mipmap) override final; virtual void command_clear_color_texture(CommandBufferID p_cmd_buffer, TextureID p_texture, TextureLayout p_texture_layout, const Color &p_color, const TextureSubresourceRange &p_subresources) override final; virtual void command_copy_buffer_to_texture(CommandBufferID p_cmd_buffer, BufferID p_src_buffer, TextureID p_dst_texture, TextureLayout p_dst_texture_layout, VectorView p_regions) override final; virtual void command_copy_texture_to_buffer(CommandBufferID p_cmd_buffer, TextureID p_src_texture, TextureLayout p_src_texture_layout, BufferID p_dst_buffer, VectorView p_regions) override final; /******************/ /**** PIPELINE ****/ /******************/ private: struct PipelineCacheHeader { uint32_t magic = 0; uint32_t data_size = 0; uint64_t data_hash = 0; uint32_t vendor_id = 0; uint32_t device_id = 0; uint32_t driver_version = 0; uint8_t uuid[VK_UUID_SIZE] = {}; uint8_t driver_abi = 0; }; struct PipelineCache { String file_path; size_t current_size = 0; Vector buffer; // Header then data. VkPipelineCache vk_cache = VK_NULL_HANDLE; }; static int caching_instance_count; PipelineCache pipelines_cache; String pipeline_cache_id; HashMap has_comp_alpha; public: virtual void pipeline_free(PipelineID p_pipeline) override final; // ----- BINDING ----- virtual void command_bind_push_constants(CommandBufferID p_cmd_buffer, ShaderID p_shader, uint32_t p_first_index, VectorView p_data) override final; // ----- CACHE ----- virtual bool pipeline_cache_create(const Vector &p_data) override final; virtual void pipeline_cache_free() override final; virtual size_t pipeline_cache_query_size() override final; virtual Vector pipeline_cache_serialize() override final; /*******************/ /**** RENDERING ****/ /*******************/ // ----- SUBPASS ----- virtual RenderPassID render_pass_create(VectorView p_attachments, VectorView p_subpasses, VectorView p_subpass_dependencies, uint32_t p_view_count) override final; virtual void render_pass_free(RenderPassID p_render_pass) override final; // ----- COMMANDS ----- virtual void command_begin_render_pass(CommandBufferID p_cmd_buffer, RenderPassID p_render_pass, FramebufferID p_framebuffer, CommandBufferType p_cmd_buffer_type, const Rect2i &p_rect, VectorView p_clear_values) override final; virtual void command_end_render_pass(CommandBufferID p_cmd_buffer) override final; virtual void command_next_render_subpass(CommandBufferID p_cmd_buffer, CommandBufferType p_cmd_buffer_type) override final; virtual void command_render_set_viewport(CommandBufferID p_cmd_buffer, VectorView p_viewports) override final; virtual void command_render_set_scissor(CommandBufferID p_cmd_buffer, VectorView p_scissors) override final; virtual void command_render_clear_attachments(CommandBufferID p_cmd_buffer, VectorView p_attachment_clears, VectorView p_rects) override final; // Binding. virtual void command_bind_render_pipeline(CommandBufferID p_cmd_buffer, PipelineID p_pipeline) override final; virtual void command_bind_render_uniform_set(CommandBufferID p_cmd_buffer, UniformSetID p_uniform_set, ShaderID p_shader, uint32_t p_set_index) override final; // Drawing. virtual void command_render_draw(CommandBufferID p_cmd_buffer, uint32_t p_vertex_count, uint32_t p_instance_count, uint32_t p_base_vertex, uint32_t p_first_instance) override final; virtual void command_render_draw_indexed(CommandBufferID p_cmd_buffer, uint32_t p_index_count, uint32_t p_instance_count, uint32_t p_first_index, int32_t p_vertex_offset, uint32_t p_first_instance) override final; virtual void command_render_draw_indexed_indirect(CommandBufferID p_cmd_buffer, BufferID p_indirect_buffer, uint64_t p_offset, uint32_t p_draw_count, uint32_t p_stride) override final; virtual void command_render_draw_indexed_indirect_count(CommandBufferID p_cmd_buffer, BufferID p_indirect_buffer, uint64_t p_offset, BufferID p_count_buffer, uint64_t p_count_buffer_offset, uint32_t p_max_draw_count, uint32_t p_stride) override final; virtual void command_render_draw_indirect(CommandBufferID p_cmd_buffer, BufferID p_indirect_buffer, uint64_t p_offset, uint32_t p_draw_count, uint32_t p_stride) override final; virtual void command_render_draw_indirect_count(CommandBufferID p_cmd_buffer, BufferID p_indirect_buffer, uint64_t p_offset, BufferID p_count_buffer, uint64_t p_count_buffer_offset, uint32_t p_max_draw_count, uint32_t p_stride) override final; // Buffer binding. virtual void command_render_bind_vertex_buffers(CommandBufferID p_cmd_buffer, uint32_t p_binding_count, const BufferID *p_buffers, const uint64_t *p_offsets) override final; virtual void command_render_bind_index_buffer(CommandBufferID p_cmd_buffer, BufferID p_buffer, IndexBufferFormat p_format, uint64_t p_offset) override final; // Dynamic state. virtual void command_render_set_blend_constants(CommandBufferID p_cmd_buffer, const Color &p_constants) override final; virtual void command_render_set_line_width(CommandBufferID p_cmd_buffer, float p_width) override final; // ----- PIPELINE ----- virtual PipelineID render_pipeline_create( ShaderID p_shader, VertexFormatID p_vertex_format, RenderPrimitive p_render_primitive, PipelineRasterizationState p_rasterization_state, PipelineMultisampleState p_multisample_state, PipelineDepthStencilState p_depth_stencil_state, PipelineColorBlendState p_blend_state, VectorView p_color_attachments, BitField p_dynamic_state, RenderPassID p_render_pass, uint32_t p_render_subpass, VectorView p_specialization_constants) override final; /*****************/ /**** COMPUTE ****/ /*****************/ // ----- COMMANDS ----- // Binding. virtual void command_bind_compute_pipeline(CommandBufferID p_cmd_buffer, PipelineID p_pipeline) override final; virtual void command_bind_compute_uniform_set(CommandBufferID p_cmd_buffer, UniformSetID p_uniform_set, ShaderID p_shader, uint32_t p_set_index) override final; // Dispatching. virtual void command_compute_dispatch(CommandBufferID p_cmd_buffer, uint32_t p_x_groups, uint32_t p_y_groups, uint32_t p_z_groups) override final; virtual void command_compute_dispatch_indirect(CommandBufferID p_cmd_buffer, BufferID p_indirect_buffer, uint64_t p_offset) override final; // ----- PIPELINE ----- virtual PipelineID compute_pipeline_create(ShaderID p_shader, VectorView p_specialization_constants) override final; /*****************/ /**** QUERIES ****/ /*****************/ // ----- TIMESTAMP ----- // Basic. virtual QueryPoolID timestamp_query_pool_create(uint32_t p_query_count) override final; virtual void timestamp_query_pool_free(QueryPoolID p_pool_id) override final; virtual void timestamp_query_pool_get_results(QueryPoolID p_pool_id, uint32_t p_query_count, uint64_t *r_results) override final; virtual uint64_t timestamp_query_result_to_time(uint64_t p_result) override final; // Commands. virtual void command_timestamp_query_pool_reset(CommandBufferID p_cmd_buffer, QueryPoolID p_pool_id, uint32_t p_query_count) override final; virtual void command_timestamp_write(CommandBufferID p_cmd_buffer, QueryPoolID p_pool_id, uint32_t p_index) override final; /****************/ /**** LABELS ****/ /****************/ virtual void command_begin_label(CommandBufferID p_cmd_buffer, const char *p_label_name, const Color &p_color) override final; virtual void command_end_label(CommandBufferID p_cmd_buffer) override final; /********************/ /**** SUBMISSION ****/ /********************/ virtual void begin_segment(uint32_t p_frame_index, uint32_t p_frames_drawn) override final; virtual void end_segment() override final; /**************/ /**** MISC ****/ /**************/ virtual void set_object_name(ObjectType p_type, ID p_driver_id, const String &p_name) override final; virtual uint64_t get_resource_native_handle(DriverResource p_type, ID p_driver_id) override final; virtual uint64_t get_total_memory_used() override final; virtual uint64_t limit_get(Limit p_limit) override final; virtual uint64_t api_trait_get(ApiTrait p_trait) override final; virtual bool has_feature(Features p_feature) override final; virtual const MultiviewCapabilities &get_multiview_capabilities() override final; virtual String get_api_name() const override final; virtual String get_api_version() const override final; virtual String get_pipeline_cache_uuid() const override final; virtual const Capabilities &get_capabilities() const override final; virtual bool is_composite_alpha_supported(CommandQueueID p_queue) const override final; private: /*********************/ /**** BOOKKEEPING ****/ /*********************/ using VersatileResource = VersatileResourceTemplate< BufferInfo, TextureInfo, VertexFormatInfo, ShaderInfo, UniformSetInfo>; PagedAllocator resources_allocator; /******************/ public: RenderingDeviceDriverVulkan(RenderingContextDriverVulkan *p_context_driver); virtual ~RenderingDeviceDriverVulkan(); }; #endif // RENDERING_DEVICE_DRIVER_VULKAN_H