Renderer::Backend::Vulkan Namespace Reference

Namespaces
	anonymous_namespace{Device.cpp}
	anonymous_namespace{DeviceCommandContext.cpp}
	anonymous_namespace{DeviceSelection.cpp}
	anonymous_namespace{PipelineState.cpp}
	anonymous_namespace{RingCommandContext.cpp}
	anonymous_namespace{ShaderProgram.cpp}
	Mapping
	Utilities

Classes
class	CBuffer
class	CDescriptorManager
class	CDevice
class	CDeviceCommandContext
class	CFramebuffer
class	CGraphicsPipelineState
class	CRenderPassManager
	A helper class to store unique render passes. More...
class	CRingCommandContext
	A simple helper class to decouple command buffers rotation from frames presenting. More...
class	CSamplerManager
	A helper class to store unique samplers. More...
class	CShaderProgram
class	CSubmitScheduler
	A helper class to batch VkQueueSubmit calls and track VkCommandBuffer usages properly. More...
class	CSwapChain
class	CTexture
class	CVertexInputLayout
struct	SAvailablePhysicalDevice
	Structure to store all information that might be useful on device selection. More...

Functions
std::unique_ptr< IDevice >	CreateDevice (SDL_Window *window)
std::vector< SAvailablePhysicalDevice >	GetAvailablePhysicalDevices (VkInstance instance, VkSurfaceKHR surface, const std::vector< const char * > &requiredDeviceExtensions)
bool	IsPhysicalDeviceUnsupported (const SAvailablePhysicalDevice &device)
bool	ComparePhysicalDevices (const SAvailablePhysicalDevice &device1, const SAvailablePhysicalDevice &device2)
bool	IsSurfaceFormatSupported (const VkSurfaceFormatKHR &surfaceFormat)
void	ReportAvailablePhysicalDevice (const SAvailablePhysicalDevice &device, const ScriptRequest &rq, JS::HandleValue settings)
	Report all desired information about the available physical device. More...

Variables
static constexpr size_t	NUMBER_OF_FRAMES_IN_FLIGHT = 3

Function Documentation

ComparePhysicalDevices()

bool Renderer::Backend::Vulkan::ComparePhysicalDevices	(	const SAvailablePhysicalDevice &	device1,
		const SAvailablePhysicalDevice &	device2
	)

Returns

true if the first device is better for our needs than the second one. Useful in functions like std::sort. The first and the second devices should be supported (in other words IsPhysicalDeviceSupported should return true for both of them).

CreateDevice()

std::unique_ptr< IDevice > Renderer::Backend::Vulkan::CreateDevice

(

SDL_Window *

window

)

GetAvailablePhysicalDevices()

std::vector< SAvailablePhysicalDevice > Renderer::Backend::Vulkan::GetAvailablePhysicalDevices	(	VkInstance	instance,
		VkSurfaceKHR	surface,
		const std::vector< const char * > &	requiredDeviceExtensions
	)

Returns

all available physical devices for the Vulkan instance with additional flags of surface and required extensions support. We could have a single function that returns a selected device. But we use multiple functions to be able to save some information about available devices before filtering and give a choice to a user.

IsPhysicalDeviceUnsupported()

bool Renderer::Backend::Vulkan::IsPhysicalDeviceUnsupported

(

const SAvailablePhysicalDevice &

device

)

Returns

true if we can't use the device for our needs. For example, it doesn't graphics or present queues. Because we can't render the game without them.

IsSurfaceFormatSupported()

bool Renderer::Backend::Vulkan::IsSurfaceFormatSupported

(

const VkSurfaceFormatKHR &

surfaceFormat

)

ReportAvailablePhysicalDevice()

void Renderer::Backend::Vulkan::ReportAvailablePhysicalDevice	(	const SAvailablePhysicalDevice &	device,
		const ScriptRequest &	rq,
		JS::HandleValue	settings
	)

Report all desired information about the available physical device.

Variable Documentation

NUMBER_OF_FRAMES_IN_FLIGHT

constexpr size_t Renderer::Backend::Vulkan::NUMBER_OF_FRAMES_IN_FLIGHT = 3

static