/*************************************************************************/ /* openxr_vulkan_extension.cpp */ /*************************************************************************/ /* 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. */ /*************************************************************************/ #include "core/string/print_string.h" #include "../extensions/openxr_vulkan_extension.h" #include "../openxr_api.h" #include "../openxr_util.h" #include "servers/rendering/renderer_rd/effects/copy_effects.h" #include "servers/rendering/renderer_rd/storage_rd/texture_storage.h" #include "servers/rendering/rendering_server_globals.h" #include "servers/rendering_server.h" // need to include Vulkan so we know of type definitions #define XR_USE_GRAPHICS_API_VULKAN #ifdef WINDOWS_ENABLED // Including windows.h here is absolutely evil, we shouldn't be doing this outside of platform // however due to the way the openxr headers are put together, we have no choice. #include #endif // include platform dependent structs #include PFN_xrGetVulkanGraphicsRequirements2KHR xrGetVulkanGraphicsRequirements2KHR_ptr = nullptr; PFN_xrCreateVulkanInstanceKHR xrCreateVulkanInstanceKHR_ptr = nullptr; PFN_xrGetVulkanGraphicsDevice2KHR xrGetVulkanGraphicsDevice2KHR_ptr = nullptr; PFN_xrCreateVulkanDeviceKHR xrCreateVulkanDeviceKHR_ptr = nullptr; OpenXRVulkanExtension::OpenXRVulkanExtension(OpenXRAPI *p_openxr_api) : OpenXRGraphicsExtensionWrapper(p_openxr_api) { VulkanContext::set_vulkan_hooks(this); request_extensions[XR_KHR_VULKAN_ENABLE2_EXTENSION_NAME] = nullptr; // must be available ERR_FAIL_NULL(openxr_api); } OpenXRVulkanExtension::~OpenXRVulkanExtension() { VulkanContext::set_vulkan_hooks(nullptr); } void OpenXRVulkanExtension::on_instance_created(const XrInstance p_instance) { XrResult result; ERR_FAIL_NULL(openxr_api); // Obtain pointers to functions we're accessing here, they are (not yet) part of core. result = xrGetInstanceProcAddr(p_instance, "xrGetVulkanGraphicsRequirements2KHR", (PFN_xrVoidFunction *)&xrGetVulkanGraphicsRequirements2KHR_ptr); if (XR_FAILED(result)) { print_line("OpenXR: Failed to xrGetVulkanGraphicsRequirements2KHR entry point [", openxr_api->get_error_string(result), "]"); } result = xrGetInstanceProcAddr(p_instance, "xrCreateVulkanInstanceKHR", (PFN_xrVoidFunction *)&xrCreateVulkanInstanceKHR_ptr); if (XR_FAILED(result)) { print_line("OpenXR: Failed to xrCreateVulkanInstanceKHR entry point [", openxr_api->get_error_string(result), "]"); } result = xrGetInstanceProcAddr(p_instance, "xrGetVulkanGraphicsDevice2KHR", (PFN_xrVoidFunction *)&xrGetVulkanGraphicsDevice2KHR_ptr); if (XR_FAILED(result)) { print_line("OpenXR: Failed to xrGetVulkanGraphicsDevice2KHR entry point [", openxr_api->get_error_string(result), "]"); } result = xrGetInstanceProcAddr(p_instance, "xrCreateVulkanDeviceKHR", (PFN_xrVoidFunction *)&xrCreateVulkanDeviceKHR_ptr); if (XR_FAILED(result)) { print_line("OpenXR: Failed to xrCreateVulkanDeviceKHR entry point [", openxr_api->get_error_string(result), "]"); } } XrResult OpenXRVulkanExtension::xrGetVulkanGraphicsRequirements2KHR(XrInstance p_instance, XrSystemId p_system_id, XrGraphicsRequirementsVulkanKHR *p_graphics_requirements) { ERR_FAIL_NULL_V(xrGetVulkanGraphicsRequirements2KHR_ptr, XR_ERROR_HANDLE_INVALID); return (*xrGetVulkanGraphicsRequirements2KHR_ptr)(p_instance, p_system_id, p_graphics_requirements); } bool OpenXRVulkanExtension::check_graphics_api_support(XrVersion p_desired_version) { ERR_FAIL_NULL_V(openxr_api, false); XrGraphicsRequirementsVulkan2KHR vulkan_requirements = { XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN2_KHR, // type nullptr, // next 0, // minApiVersionSupported 0 // maxApiVersionSupported }; XrResult result = xrGetVulkanGraphicsRequirements2KHR(openxr_api->get_instance(), openxr_api->get_system_id(), &vulkan_requirements); if (XR_FAILED(result)) { print_line("OpenXR: Failed to get vulkan graphics requirements [", openxr_api->get_error_string(result), "]"); return false; } // #ifdef DEBUG print_line("OpenXR: XrGraphicsRequirementsVulkan2KHR:"); print_line(" - minApiVersionSupported: ", OpenXRUtil::make_xr_version_string(vulkan_requirements.minApiVersionSupported)); print_line(" - maxApiVersionSupported: ", OpenXRUtil::make_xr_version_string(vulkan_requirements.maxApiVersionSupported)); // #endif if (p_desired_version < vulkan_requirements.minApiVersionSupported) { print_line("OpenXR: Requested Vulkan version does not meet the minimum version this runtime supports."); print_line("- desired_version ", OpenXRUtil::make_xr_version_string(p_desired_version)); print_line("- minApiVersionSupported ", OpenXRUtil::make_xr_version_string(vulkan_requirements.minApiVersionSupported)); print_line("- maxApiVersionSupported ", OpenXRUtil::make_xr_version_string(vulkan_requirements.maxApiVersionSupported)); return false; } if (p_desired_version > vulkan_requirements.maxApiVersionSupported) { print_line("OpenXR: Requested Vulkan version exceeds the maximum version this runtime has been tested on and is known to support."); print_line("- desired_version ", OpenXRUtil::make_xr_version_string(p_desired_version)); print_line("- minApiVersionSupported ", OpenXRUtil::make_xr_version_string(vulkan_requirements.minApiVersionSupported)); print_line("- maxApiVersionSupported ", OpenXRUtil::make_xr_version_string(vulkan_requirements.maxApiVersionSupported)); } return true; } XrResult OpenXRVulkanExtension::xrCreateVulkanInstanceKHR(XrInstance p_instance, const XrVulkanInstanceCreateInfoKHR *p_create_info, VkInstance *r_vulkan_instance, VkResult *r_vulkan_result) { ERR_FAIL_NULL_V(xrCreateVulkanInstanceKHR_ptr, XR_ERROR_HANDLE_INVALID); return (*xrCreateVulkanInstanceKHR_ptr)(p_instance, p_create_info, r_vulkan_instance, r_vulkan_result); } bool OpenXRVulkanExtension::create_vulkan_instance(const VkInstanceCreateInfo *p_vulkan_create_info, VkInstance *r_instance) { // get the vulkan version we are creating uint32_t vulkan_version = p_vulkan_create_info->pApplicationInfo->apiVersion; uint32_t major_version = VK_VERSION_MAJOR(vulkan_version); uint32_t minor_version = VK_VERSION_MINOR(vulkan_version); uint32_t patch_version = VK_VERSION_PATCH(vulkan_version); XrVersion desired_version = XR_MAKE_VERSION(major_version, minor_version, patch_version); // check if this is supported if (!check_graphics_api_support(desired_version)) { return false; } XrVulkanInstanceCreateInfoKHR xr_vulkan_instance_info = { XR_TYPE_VULKAN_INSTANCE_CREATE_INFO_KHR, // type nullptr, // next openxr_api->get_system_id(), // systemId 0, // createFlags vkGetInstanceProcAddr, // pfnGetInstanceProcAddr p_vulkan_create_info, // vulkanCreateInfo nullptr, // vulkanAllocator }; VkResult vk_result = VK_SUCCESS; XrResult result = xrCreateVulkanInstanceKHR(openxr_api->get_instance(), &xr_vulkan_instance_info, &vulkan_instance, &vk_result); if (XR_FAILED(result)) { print_line("OpenXR: Failed to create vulkan instance [", openxr_api->get_error_string(result), "]"); return false; } ERR_FAIL_COND_V_MSG(vk_result == VK_ERROR_INCOMPATIBLE_DRIVER, false, "Cannot find a compatible Vulkan installable client driver (ICD).\n\n" "vkCreateInstance Failure"); ERR_FAIL_COND_V_MSG(vk_result == VK_ERROR_EXTENSION_NOT_PRESENT, false, "Cannot find a specified extension library.\n" "Make sure your layers path is set appropriately.\n" "vkCreateInstance Failure"); ERR_FAIL_COND_V_MSG(vk_result, false, "vkCreateInstance failed.\n\n" "Do you have a compatible Vulkan installable client driver (ICD) installed?\n" "Please look at the Getting Started guide for additional information.\n" "vkCreateInstance Failure"); *r_instance = vulkan_instance; return true; } XrResult OpenXRVulkanExtension::xrGetVulkanGraphicsDevice2KHR(XrInstance p_instance, const XrVulkanGraphicsDeviceGetInfoKHR *p_get_info, VkPhysicalDevice *r_vulkan_physical_device) { ERR_FAIL_NULL_V(xrGetVulkanGraphicsDevice2KHR_ptr, XR_ERROR_HANDLE_INVALID); return (*xrGetVulkanGraphicsDevice2KHR_ptr)(p_instance, p_get_info, r_vulkan_physical_device); } bool OpenXRVulkanExtension::get_physical_device(VkPhysicalDevice *r_device) { ERR_FAIL_NULL_V(openxr_api, false); XrVulkanGraphicsDeviceGetInfoKHR get_info = { XR_TYPE_VULKAN_GRAPHICS_DEVICE_GET_INFO_KHR, // type nullptr, // next openxr_api->get_system_id(), // systemId vulkan_instance, // vulkanInstance }; XrResult result = xrGetVulkanGraphicsDevice2KHR(openxr_api->get_instance(), &get_info, &vulkan_physical_device); if (XR_FAILED(result)) { print_line("OpenXR: Failed to obtain vulkan physical device [", openxr_api->get_error_string(result), "]"); return false; } *r_device = vulkan_physical_device; return true; } XrResult OpenXRVulkanExtension::xrCreateVulkanDeviceKHR(XrInstance p_instance, const XrVulkanDeviceCreateInfoKHR *p_create_info, VkDevice *r_device, VkResult *r_result) { ERR_FAIL_NULL_V(xrCreateVulkanDeviceKHR_ptr, XR_ERROR_HANDLE_INVALID); return (*xrCreateVulkanDeviceKHR_ptr)(p_instance, p_create_info, r_device, r_result); } bool OpenXRVulkanExtension::create_vulkan_device(const VkDeviceCreateInfo *p_device_create_info, VkDevice *r_device) { ERR_FAIL_NULL_V(openxr_api, false); // the first entry in our queue list should be the one we need to remember... vulkan_queue_family_index = p_device_create_info->pQueueCreateInfos[0].queueFamilyIndex; vulkan_queue_index = 0; // ?? XrVulkanDeviceCreateInfoKHR create_info = { XR_TYPE_VULKAN_DEVICE_CREATE_INFO_KHR, // type nullptr, // next openxr_api->get_system_id(), // systemId 0, // createFlags vkGetInstanceProcAddr, // pfnGetInstanceProcAddr vulkan_physical_device, // vulkanPhysicalDevice p_device_create_info, // vulkanCreateInfo nullptr // vulkanAllocator }; VkResult vk_result = VK_SUCCESS; XrResult result = xrCreateVulkanDeviceKHR(openxr_api->get_instance(), &create_info, &vulkan_device, &vk_result); if (XR_FAILED(result)) { print_line("OpenXR: Failed to create vulkan device [", openxr_api->get_error_string(result), "]"); return false; } if (vk_result != VK_SUCCESS) { print_line("OpenXR: Failed to create vulkan device [vulkan error", vk_result, "]"); } *r_device = vulkan_device; return true; } XrGraphicsBindingVulkanKHR OpenXRVulkanExtension::graphics_binding_vulkan; void *OpenXRVulkanExtension::set_session_create_and_get_next_pointer(void *p_next_pointer) { graphics_binding_vulkan.type = XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR; graphics_binding_vulkan.next = p_next_pointer; graphics_binding_vulkan.instance = vulkan_instance; graphics_binding_vulkan.physicalDevice = vulkan_physical_device; graphics_binding_vulkan.device = vulkan_device; graphics_binding_vulkan.queueFamilyIndex = vulkan_queue_family_index; graphics_binding_vulkan.queueIndex = vulkan_queue_index; return &graphics_binding_vulkan; } void OpenXRVulkanExtension::get_usable_swapchain_formats(Vector &p_usable_swap_chains) { // We might want to do more here especially if we keep things in linear color space // Possibly add in R10G10B10A2 as an option if we're using the mobile renderer. p_usable_swap_chains.push_back(VK_FORMAT_R8G8B8A8_SRGB); p_usable_swap_chains.push_back(VK_FORMAT_B8G8R8A8_SRGB); p_usable_swap_chains.push_back(VK_FORMAT_R8G8B8A8_UINT); p_usable_swap_chains.push_back(VK_FORMAT_B8G8R8A8_UINT); } bool OpenXRVulkanExtension::get_swapchain_image_data(XrSwapchain p_swapchain, int64_t p_swapchain_format, uint32_t p_width, uint32_t p_height, uint32_t p_sample_count, uint32_t p_array_size, void **r_swapchain_graphics_data) { XrSwapchainImageVulkanKHR *images = nullptr; RenderingServer *rendering_server = RenderingServer::get_singleton(); ERR_FAIL_NULL_V(rendering_server, false); RenderingDevice *rendering_device = rendering_server->get_rendering_device(); ERR_FAIL_NULL_V(rendering_device, false); uint32_t swapchain_length; XrResult result = xrEnumerateSwapchainImages(p_swapchain, 0, &swapchain_length, nullptr); if (XR_FAILED(result)) { print_line("OpenXR: Failed to get swapchaim image count [", openxr_api->get_error_string(result), "]"); return false; } images = (XrSwapchainImageVulkanKHR *)memalloc(sizeof(XrSwapchainImageVulkanKHR) * swapchain_length); ERR_FAIL_NULL_V_MSG(images, false, "OpenXR Couldn't allocate memory for swap chain image"); for (uint64_t i = 0; i < swapchain_length; i++) { images[i].type = XR_TYPE_SWAPCHAIN_IMAGE_VULKAN_KHR; images[i].next = nullptr; images[i].image = VK_NULL_HANDLE; } result = xrEnumerateSwapchainImages(p_swapchain, swapchain_length, &swapchain_length, (XrSwapchainImageBaseHeader *)images); if (XR_FAILED(result)) { print_line("OpenXR: Failed to get swapchaim images [", openxr_api->get_error_string(result), "]"); memfree(images); return false; } // SwapchainGraphicsData *data = (SwapchainGraphicsData *)memalloc(sizeof(SwapchainGraphicsData)); SwapchainGraphicsData *data = memnew(SwapchainGraphicsData); if (data == nullptr) { print_line("OpenXR: Failed to allocate memory for swapchain data"); memfree(images); return false; } *r_swapchain_graphics_data = data; data->is_multiview = (p_array_size > 1); RenderingDevice::DataFormat format = RenderingDevice::DATA_FORMAT_R8G8B8A8_SRGB; RenderingDevice::TextureSamples samples = RenderingDevice::TEXTURE_SAMPLES_1; uint64_t usage_flags = RenderingDevice::TEXTURE_USAGE_SAMPLING_BIT | RenderingDevice::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT; switch (p_swapchain_format) { case VK_FORMAT_R8G8B8A8_SRGB: // Even though this is an sRGB framebuffer format we're using UNORM here. // The reason here is because Godot does a linear to sRGB conversion while // with the sRGB format, this conversion would be doubled by the hardware. // This also means we're reading the values as is for our preview on screen. // The OpenXR runtime however is still treating this as an sRGB format and // will thus do an sRGB -> Linear conversion as expected. // format = RenderingDevice::DATA_FORMAT_R8G8B8A8_SRGB; format = RenderingDevice::DATA_FORMAT_R8G8B8A8_UNORM; break; case VK_FORMAT_B8G8R8A8_SRGB: // format = RenderingDevice::DATA_FORMAT_B8G8R8A8_SRGB; format = RenderingDevice::DATA_FORMAT_B8G8R8A8_UNORM; break; case VK_FORMAT_R8G8B8A8_UINT: format = RenderingDevice::DATA_FORMAT_R8G8B8A8_UINT; break; case VK_FORMAT_B8G8R8A8_UINT: format = RenderingDevice::DATA_FORMAT_B8G8R8A8_UINT; break; default: // continue with our default value print_line("Unsupported swapchain format ", p_swapchain_format); break; } switch (p_sample_count) { case 1: samples = RenderingDevice::TEXTURE_SAMPLES_1; break; case 2: samples = RenderingDevice::TEXTURE_SAMPLES_2; break; case 4: samples = RenderingDevice::TEXTURE_SAMPLES_4; break; case 8: samples = RenderingDevice::TEXTURE_SAMPLES_8; break; case 16: samples = RenderingDevice::TEXTURE_SAMPLES_16; break; case 32: samples = RenderingDevice::TEXTURE_SAMPLES_32; break; case 64: samples = RenderingDevice::TEXTURE_SAMPLES_64; break; default: // continue with our default value print_line("Unsupported sample count ", p_sample_count); break; } Vector image_rids; Vector framebuffers; // create Godot texture objects for each entry in our swapchain for (uint64_t i = 0; i < swapchain_length; i++) { RID image_rid = rendering_device->texture_create_from_extension( p_array_size == 1 ? RenderingDevice::TEXTURE_TYPE_2D : RenderingDevice::TEXTURE_TYPE_2D_ARRAY, format, samples, usage_flags, (uint64_t)images[i].image, p_width, p_height, 1, p_array_size); image_rids.push_back(image_rid); { Vector fb; fb.push_back(image_rid); RID fb_rid = rendering_device->framebuffer_create(fb, RenderingDevice::INVALID_ID, p_array_size); framebuffers.push_back(fb_rid); } } data->image_rids = image_rids; data->framebuffers = framebuffers; memfree(images); return true; } bool OpenXRVulkanExtension::create_projection_fov(const XrFovf p_fov, double p_z_near, double p_z_far, CameraMatrix &r_camera_matrix) { // Even though this is a Vulkan renderer we're using OpenGL coordinate systems XrMatrix4x4f matrix; XrMatrix4x4f_CreateProjectionFov(&matrix, GRAPHICS_OPENGL, p_fov, (float)p_z_near, (float)p_z_far); for (int j = 0; j < 4; j++) { for (int i = 0; i < 4; i++) { r_camera_matrix.matrix[j][i] = matrix.m[j * 4 + i]; } } return true; } bool OpenXRVulkanExtension::copy_render_target_to_image(RID p_from_render_target, void *p_swapchain_graphics_data, int p_image_index) { SwapchainGraphicsData *data = (SwapchainGraphicsData *)p_swapchain_graphics_data; ERR_FAIL_NULL_V(data, false); ERR_FAIL_COND_V(p_from_render_target.is_null(), false); RID source_image = RendererRD::TextureStorage::get_singleton()->render_target_get_rd_texture(p_from_render_target); ERR_FAIL_COND_V(source_image.is_null(), false); RID depth_image; // TODO implement ERR_FAIL_INDEX_V(p_image_index, data->framebuffers.size(), false); RID fb = data->framebuffers[p_image_index]; ERR_FAIL_COND_V(fb.is_null(), false); // Our vulkan extension can only be used in conjunction with our vulkan renderer. RendererRD::CopyEffects *copy_effects = RendererRD::CopyEffects::get_singleton(); ERR_FAIL_NULL_V(copy_effects, false); copy_effects->copy_to_fb_rect(source_image, fb, Rect2i(), false, false, false, false, depth_image, data->is_multiview); return true; } void OpenXRVulkanExtension::cleanup_swapchain_graphics_data(void **p_swapchain_graphics_data) { if (*p_swapchain_graphics_data == nullptr) { return; } SwapchainGraphicsData *data = (SwapchainGraphicsData *)*p_swapchain_graphics_data; RenderingServer *rendering_server = RenderingServer::get_singleton(); ERR_FAIL_NULL(rendering_server); RenderingDevice *rendering_device = rendering_server->get_rendering_device(); ERR_FAIL_NULL(rendering_device); for (int i = 0; i < data->image_rids.size(); i++) { // This should clean up our RIDs and associated texture objects but shouldn't destroy the images, they are owned by our XrSwapchain rendering_device->free(data->image_rids[i]); } data->image_rids.clear(); for (int i = 0; i < data->framebuffers.size(); i++) { // This should clean up our RIDs and associated texture objects but shouldn't destroy the images, they are owned by our XrSwapchain rendering_device->free(data->framebuffers[i]); } data->framebuffers.clear(); memdelete(data); *p_swapchain_graphics_data = nullptr; } #define ENUM_TO_STRING_CASE(e) \ case e: { \ return String(#e); \ } break; String OpenXRVulkanExtension::get_swapchain_format_name(int64_t p_swapchain_format) const { // This really should be in vulkan_context... VkFormat format = VkFormat(p_swapchain_format); switch (format) { ENUM_TO_STRING_CASE(VK_FORMAT_UNDEFINED) ENUM_TO_STRING_CASE(VK_FORMAT_R4G4_UNORM_PACK8) ENUM_TO_STRING_CASE(VK_FORMAT_R4G4B4A4_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_B4G4R4A4_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R5G6B5_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_B5G6R5_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R5G5B5A1_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_B5G5R5A1_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_A1R5G5B5_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R8G8B8A8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8A8_SRGB) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_UNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_SNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_USCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_SSCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_UINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_SINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A8B8G8R8_SRGB_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_UNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_SNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_USCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_SSCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_UINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2R10G10B10_SINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_UNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_SNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_USCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_SSCALED_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_UINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_A2B10G10R10_SINT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_R16_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_SNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_USCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_SSCALED) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R16G16B16A16_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R32_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32A32_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32A32_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R32G32B32A32_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R64_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64A64_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64A64_SINT) ENUM_TO_STRING_CASE(VK_FORMAT_R64G64B64A64_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_B10G11R11_UFLOAT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_D16_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_X8_D24_UNORM_PACK32) ENUM_TO_STRING_CASE(VK_FORMAT_D32_SFLOAT) ENUM_TO_STRING_CASE(VK_FORMAT_S8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_D16_UNORM_S8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_D24_UNORM_S8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_D32_SFLOAT_S8_UINT) ENUM_TO_STRING_CASE(VK_FORMAT_BC1_RGB_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC1_RGB_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC1_RGBA_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC1_RGBA_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC2_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC2_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC3_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC3_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC4_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC4_SNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC5_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC5_SNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC6H_UFLOAT_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC6H_SFLOAT_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC7_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_BC7_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_EAC_R11_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_EAC_R11_SNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_EAC_R11G11_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_EAC_R11G11_SNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_4x4_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_4x4_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x4_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x4_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x5_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x5_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x5_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x5_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x6_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x6_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x5_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x5_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x6_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x6_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x8_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x8_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x5_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x5_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x6_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x6_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x8_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x8_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x10_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x10_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x10_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x10_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x12_UNORM_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x12_SRGB_BLOCK) ENUM_TO_STRING_CASE(VK_FORMAT_G8B8G8R8_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B8G8R8G8_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8R8_2PLANE_420_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8R8_2PLANE_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_R10X6_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R10X6G10X6_UNORM_2PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R12X4_UNORM_PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R12X4G12X4_UNORM_2PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16) ENUM_TO_STRING_CASE(VK_FORMAT_G16B16G16R16_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_B16G16R16G16_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16R16_2PLANE_420_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16R16_2PLANE_422_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_G8_B8R8_2PLANE_444_UNORM_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_444_UNORM_3PACK16_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_444_UNORM_3PACK16_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_G16_B16R16_2PLANE_444_UNORM_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_A4R4G4B4_UNORM_PACK16_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT) ENUM_TO_STRING_CASE(VK_FORMAT_MAX_ENUM) default: { return String("Swapchain format ") + String::num_int64(int64_t(p_swapchain_format)); } break; } }