diff options
Diffstat (limited to 'drivers/vulkan/vulkan_context.h')
| -rw-r--r-- | drivers/vulkan/vulkan_context.h | 113 |
1 files changed, 63 insertions, 50 deletions
diff --git a/drivers/vulkan/vulkan_context.h b/drivers/vulkan/vulkan_context.h index 35e7ce7db8..7044064e12 100644 --- a/drivers/vulkan/vulkan_context.h +++ b/drivers/vulkan/vulkan_context.h @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* vulkan_context.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* 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. */ -/*************************************************************************/ +/**************************************************************************/ +/* 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 @@ -34,6 +34,7 @@ #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 "servers/display_server.h" @@ -70,12 +71,14 @@ public: }; 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 + 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 { @@ -107,10 +110,7 @@ private: bool device_initialized = false; bool inst_initialized = false; - // Vulkan 1.0 doesn't return version info so we assume this by default until we know otherwise - uint32_t vulkan_major = 1; - uint32_t vulkan_minor = 0; - uint32_t vulkan_patch = 0; + uint32_t instance_api_version = VK_API_VERSION_1_0; SubgroupCapabilities subgroup_capabilities; MultiviewCapabilities multiview_capabilities; VRSCapabilities vrs_capabilities; @@ -182,18 +182,15 @@ private: int 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; - uint32_t enabled_extension_count = 0; - const char *extension_names[MAX_EXTENSIONS]; - bool enabled_debug_utils = false; - - /** - * True if VK_EXT_debug_report extension is used. VK_EXT_debug_report is deprecated but it is - * still used if VK_EXT_debug_utils is not available. - */ - bool enabled_debug_report = false; PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT = nullptr; PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT = nullptr; @@ -222,7 +219,8 @@ private: VkDebugReportCallbackEXT dbg_debug_report = VK_NULL_HANDLE; Error _obtain_vulkan_version(); - Error _initialize_extensions(); + 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); @@ -257,6 +255,8 @@ private: 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 = 0; @@ -266,12 +266,15 @@ protected: 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 - VkResult vkCreateRenderPass2KHR(VkDevice device, const VkRenderPassCreateInfo2 *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkRenderPass *pRenderPass); + // 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); - uint32_t get_vulkan_major() const { return vulkan_major; }; - uint32_t get_vulkan_minor() const { return vulkan_minor; }; + uint32_t get_vulkan_major() const { return VK_API_VERSION_MAJOR(device_api_version); }; + uint32_t get_vulkan_minor() const { return VK_API_VERSION_MINOR(device_api_version); }; const SubgroupCapabilities &get_subgroup_capabilities() const { return subgroup_capabilities; }; const MultiviewCapabilities &get_multiview_capabilities() const { return multiview_capabilities; }; const VRSCapabilities &get_vrs_capabilities() const { return vrs_capabilities; }; @@ -287,6 +290,16 @@ public: 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); + } + void window_resize(DisplayServer::WindowID p_window_id, int p_width, int p_height); int window_get_width(DisplayServer::WindowID p_window = 0); int window_get_height(DisplayServer::WindowID p_window = 0); |