Class VulkanBackend

java.lang.Object

com.mojang.renderpearl.backend.vulkan.VulkanBackend

All Implemented Interfaces:

GpuBackend

public class VulkanBackend
extends Object
implements GpuBackend

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	libraryLoaded
private @Nullable BackendCreationException	libraryLoadFailure
private static final org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
VulkanBackend()

Method Summary

Modifier and Type	Method	Description
static @Nullable BackendCreationException	checkBackendAvailable()
private @Nullable BackendCreationException	checkBackendAvailableWithLoadedLibrary()
private static BackendCreationException	checkDeviceSuitability(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice, Set<FeatureSet> requiredFeatureSets, Set<FeatureSet> requiredIfExtensionsAvailable)
GpuDevice	createDevice(GpuDebugOptions debugOptions)
private static org.lwjgl.vulkan.VkDevice	createDevice(FeatureSet featureSet, VulkanPhysicalDevice physicalDevice)
private static long	createVma(org.lwjgl.vulkan.VkDevice vkDevice)
long	createWindow(@Nullable String title, int width, int height, long flags)
private static boolean	deviceMeetsFeatureQueryRequirements(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)
private static VulkanPhysicalDevice	findPhysicalDevice(VulkanInstance instance, Set<FeatureSet> requiredFeatureSets, Set<FeatureSet> requiredIfExtensionsAvailable)
private static String	getDeviceName(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)
String	getName()
private static boolean	isDeviceDiscrete(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)
void	loadLibrary()
void	unloadLibrary()

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

libraryLoaded

private boolean libraryLoaded

libraryLoadFailure

private @Nullable BackendCreationException libraryLoadFailure

Constructor Details

VulkanBackend

public VulkanBackend()

Method Details

getName

public String getName()

Specified by:

getName in interface GpuBackend

loadLibrary

public void loadLibrary()
                 throws BackendCreationException

Specified by:

loadLibrary in interface GpuBackend

Throws:

BackendCreationException

unloadLibrary

public void unloadLibrary()

Specified by:

unloadLibrary in interface GpuBackend

checkBackendAvailable

public static @Nullable BackendCreationException checkBackendAvailable()

checkBackendAvailableWithLoadedLibrary

private @Nullable BackendCreationException checkBackendAvailableWithLoadedLibrary()

createWindow

public long createWindow(@Nullable String title,
 int width,
 int height,
 long flags)

Specified by:

createWindow in interface GpuBackend

createDevice

public GpuDevice createDevice(GpuDebugOptions debugOptions)
                       throws BackendCreationException

Specified by:

createDevice in interface GpuBackend

Throws:

BackendCreationException

createVma

private static long createVma(org.lwjgl.vulkan.VkDevice vkDevice)
                       throws BackendCreationException

Throws:

BackendCreationException

findPhysicalDevice

private static VulkanPhysicalDevice findPhysicalDevice(VulkanInstance instance,
 Set<FeatureSet> requiredFeatureSets,
 Set<FeatureSet> requiredIfExtensionsAvailable)
                                                throws BackendCreationException

Throws:

BackendCreationException

deviceMeetsFeatureQueryRequirements

private static boolean deviceMeetsFeatureQueryRequirements(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)

isDeviceDiscrete

private static boolean isDeviceDiscrete(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)

getDeviceName

private static String getDeviceName(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice)

checkDeviceSuitability

private static BackendCreationException checkDeviceSuitability(org.lwjgl.vulkan.VkPhysicalDevice vkPhysicalDevice,
 Set<FeatureSet> requiredFeatureSets,
 Set<FeatureSet> requiredIfExtensionsAvailable)
                                                        throws BackendCreationException

Throws:

BackendCreationException

createDevice

private static org.lwjgl.vulkan.VkDevice createDevice(FeatureSet featureSet,
 VulkanPhysicalDevice physicalDevice)
                                               throws BackendCreationException

Throws:

BackendCreationException