Class VulkanBackend

java.lang.Object

com.mojang.blaze3d.vulkan.VulkanBackend

All Implemented Interfaces:

GpuBackend

public class VulkanBackend
extends Object
implements GpuBackend

Field Summary

Fields

Modifier and Type	Field	Description
static final VulkanPNextStruct	DYNAMIC_RENDERING_FEATURES_STRUCT
private static final org.slf4j.Logger	LOGGER
private static final VulkanFeature	MULTI_DRAW_FEATURE
static final VulkanPNextStruct	MULTI_DRAW_FEATURES_STRUCT
static final Set<String>	REQUIRED_DEVICE_EXTENSIONS
static final Set<VulkanFeature>	REQUIRED_DEVICE_FEATURES
static final VulkanPNextStruct	SYNC2_FEATURES_STRUCT
static final VulkanPNextStruct	VERTEX_ATTRIB_DIVISOR_FEATURES_STRUCT
static final VulkanPNextStruct	VK10_FEATURES_STRUCT
static final VulkanPNextStruct	VK11_FEATURES_STRUCT
static final VulkanPNextStruct	VK12_FEATURES_STRUCT

Constructor Summary

Constructors

Constructor	Description
VulkanBackend()

Method Summary

Modifier and Type	Method	Description
static @Nullable BackendCreationException	checkBackendAvailable()
GpuDevice	createDevice(long window, ShaderSource defaultShaderSource, GpuDebugOptions debugOptions, Runnable criticalShaderLoader)
private static VkDevice	createDevice(Collection<String> deviceExtensions, VulkanPhysicalDevice physicalDevice, Set<VulkanFeature> vulkanFeatures)
private static long	createVma(VkDevice vkDevice)
private static boolean	deviceMeetsFeatureQueryRequirements(VkPhysicalDevice vkPhysicalDevice)
private static VulkanPhysicalDevice	findPhysicalDevice(VulkanInstance instance)
private static String	getDeviceName(VkPhysicalDevice vkPhysicalDevice)
String	getName()
void	handleWindowCreationErrors(@Nullable GLFWErrorCapture.Error error)
private static boolean	isDeviceDiscrete(VkPhysicalDevice vkPhysicalDevice)
private static boolean	isDeviceSuitable(VkPhysicalDevice vkPhysicalDevice)
private static boolean	isFeatureSupported(VkPhysicalDevice vkPhysicalDevice, VulkanFeature feature)
void	setWindowHints()
private static void	throwForMissingRequrements(VkPhysicalDevice vkPhysicalDevice)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

REQUIRED_DEVICE_EXTENSIONS

public static final Set<String> REQUIRED_DEVICE_EXTENSIONS

VK10_FEATURES_STRUCT

public static final VulkanPNextStruct VK10_FEATURES_STRUCT

VK11_FEATURES_STRUCT

public static final VulkanPNextStruct VK11_FEATURES_STRUCT

VK12_FEATURES_STRUCT

public static final VulkanPNextStruct VK12_FEATURES_STRUCT

SYNC2_FEATURES_STRUCT

public static final VulkanPNextStruct SYNC2_FEATURES_STRUCT

DYNAMIC_RENDERING_FEATURES_STRUCT

public static final VulkanPNextStruct DYNAMIC_RENDERING_FEATURES_STRUCT

VERTEX_ATTRIB_DIVISOR_FEATURES_STRUCT

public static final VulkanPNextStruct VERTEX_ATTRIB_DIVISOR_FEATURES_STRUCT

MULTI_DRAW_FEATURES_STRUCT

public static final VulkanPNextStruct MULTI_DRAW_FEATURES_STRUCT

REQUIRED_DEVICE_FEATURES

public static final Set<VulkanFeature> REQUIRED_DEVICE_FEATURES

MULTI_DRAW_FEATURE

private static final VulkanFeature MULTI_DRAW_FEATURE

Constructor Details

VulkanBackend

public VulkanBackend()

Method Details

getName

public String getName()

Specified by:

getName in interface GpuBackend

setWindowHints

public void setWindowHints()

Specified by:

setWindowHints in interface GpuBackend

checkBackendAvailable

public static @Nullable BackendCreationException checkBackendAvailable()

handleWindowCreationErrors

public void handleWindowCreationErrors(@Nullable GLFWErrorCapture.Error error)
                                throws BackendCreationException

Specified by:

handleWindowCreationErrors in interface GpuBackend

Throws:

BackendCreationException

createDevice

public GpuDevice createDevice(long window,
 ShaderSource defaultShaderSource,
 GpuDebugOptions debugOptions,
 Runnable criticalShaderLoader)
                       throws BackendCreationException

Specified by:

createDevice in interface GpuBackend

Throws:

BackendCreationException

createVma

private static long createVma(VkDevice vkDevice)
                       throws BackendCreationException

Throws:

BackendCreationException

findPhysicalDevice

private static VulkanPhysicalDevice findPhysicalDevice(VulkanInstance instance)
                                                throws BackendCreationException

Throws:

BackendCreationException

deviceMeetsFeatureQueryRequirements

private static boolean deviceMeetsFeatureQueryRequirements(VkPhysicalDevice vkPhysicalDevice)

isDeviceSuitable

private static boolean isDeviceSuitable(VkPhysicalDevice vkPhysicalDevice)
                                 throws BackendCreationException

Throws:

BackendCreationException

isDeviceDiscrete

private static boolean isDeviceDiscrete(VkPhysicalDevice vkPhysicalDevice)

getDeviceName

private static String getDeviceName(VkPhysicalDevice vkPhysicalDevice)

isFeatureSupported

private static boolean isFeatureSupported(VkPhysicalDevice vkPhysicalDevice,
 VulkanFeature feature)

throwForMissingRequrements

private static void throwForMissingRequrements(VkPhysicalDevice vkPhysicalDevice)
                                        throws BackendCreationException

Throws:

BackendCreationException

createDevice

private static VkDevice createDevice(Collection<String> deviceExtensions,
 VulkanPhysicalDevice physicalDevice,
 Set<VulkanFeature> vulkanFeatures)
                              throws BackendCreationException

Throws:

BackendCreationException