utils.h File Reference

#include <algorithm>
#include <cstdint>
#include <ranges>
#include <span>
#include <string>
#include <vector>
#include "graphics/graphics.h"
#include "utils/concepts.h"
#include "utils/fn.h"
#include "utils/log.h"
#include "types.h"

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Namespaces
namespace	nngn

Concepts
concept	nngn::VkNamedRange

Macros
#define	LOG_RESULT(f, ...)   nngn::vk_check_result(#f, f(__VA_ARGS__))
#define	CHECK_RESULT(f, ...)    do { if(!LOG_RESULT(f, __VA_ARGS__)) [[unlikely]] return false; } while(0);

Functions
const char *	nngn::vk_strerror (VkResult result)
const char *	nngn::vk_enum_str (VkDebugUtilsMessageSeverityFlagBitsEXT f)
const char *	nngn::vk_enum_str (VkDebugUtilsMessageTypeFlagsEXT f)
std::string	nngn::vk_version_str (std::uint32_t v)
	Unpacks a Vulkan version number into a character array.
std::string	nngn::vk_version_str (Graphics::Version v)
Graphics::Version	nngn::vk_parse_version (std::uint32_t v)
	Unpacks a Vulkan version number.
template<typename T >
vk_create_info_type< T >	nngn::vk_create_info (vk_create_info_type< T > info)
nngn::uvec2	nngn::vk_extent_to_vec (VkExtent2D e)
VkExtent2D	nngn::vk_vec_to_extent (nngn::uvec2 v)
bool	nngn::vk_check_result (const char *func, VkResult r)
	Checks that r is VK_SUCCESS or emits a log message.
template<c_function_pointer auto f>
auto	nngn::vk_enumerate (const auto &...args)
	Creates a vector from the result of calling f with args.
std::vector< Graphics::Extension >	nngn::vk_parse_extensions (std::span< const VkExtensionProperties > s)
	Populates Graphics::Extension objects from their Vulkan equivalents.
Graphics::PresentMode	nngn::vk_present_mode (VkPresentModeKHR m)
	Populates a Graphics::PresentMode from its Vulkan equivalent.
template<typename T , auto ... Ps>
constexpr auto	nngn::vk_vertex_input (std::span< const VkVertexInputBindingDescription > bindings)
std::vector< const char * >	nngn::vk_names (const VkNamedRange auto &r)
	Extracts the name character array from common objects.
template<standard_layout T, auto ... Ps>
auto	nngn::vk_vertex_attrs ()
constexpr VkPipelineVertexInputStateCreateInfo	nngn::vk_vertex_input (std::span< const VkVertexInputBindingDescription > bindings, std::span< const VkVertexInputAttributeDescription > attrs)

Macro Definition Documentation

CHECK_RESULT

#define CHECK_RESULT	(		f,
			... )    do { if(!LOG_RESULT(f, __VA_ARGS__)) [[unlikely]] return false; } while(0);

LOG_RESULT

#define LOG_RESULT	(		f,
			... )   nngn::vk_check_result(#f, f(__VA_ARGS__))