Class VulkanLWJGLInstance

java.lang.Object

com.io7m.jcoronado.lwjgl.internal.VulkanLWJGLInstance

All Implemented Interfaces:

VulkanHandleDispatchableType, VulkanHandleType, VulkanInstanceType, AutoCloseable

public final class VulkanLWJGLInstance
extends Object
implements VulkanInstanceType

LWJGL VkInstance

Constructor Summary

Constructors

Constructor	Description
VulkanLWJGLInstance(org.lwjgl.vulkan.VkInstance inInstance, VulkanLWJGLExtensionsRegistry inExtensionRegistry, Map<String,VulkanExtensionType> inExtensionsEnabled, VulkanLWJGLHostAllocatorProxy inHostAllocatorProxy, VulkanVersion inApiVersionMaximumSupported, VulkanVersion inApiVersionUsed)	LWJGL VkInstance

Method Summary

Modifier and Type	Method	Description
VulkanVersion	apiVersionMaximumSupported()	Find the maximum API version supported.
VulkanVersion	apiVersionUsed()	Return the API version that this instance will support.
protected final void	checkNotClosed()
final void	close()	Destroy the object.
protected void	closeActual()
Map<String,VulkanExtensionType>	enabledExtensions()
Stream<VulkanPhysicalDeviceType>	enumeratePhysicalDevices()
final boolean	equals(Object o)
final long	handle()
final int	hashCode()
final VulkanLWJGLHostAllocatorProxy	hostAllocatorProxy()
org.lwjgl.vulkan.VkInstance	instance()
final boolean	isClosed()
protected org.slf4j.Logger	logger()
final String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.io7m.jcoronado.api.VulkanHandleType

isClosed

Methods inherited from interface com.io7m.jcoronado.api.VulkanInstanceType

close, findEnabledExtension, physicalDevices

Constructor Details

VulkanLWJGLInstance

public VulkanLWJGLInstance(org.lwjgl.vulkan.VkInstance inInstance,
 VulkanLWJGLExtensionsRegistry inExtensionRegistry,
 Map<String,VulkanExtensionType> inExtensionsEnabled,
 VulkanLWJGLHostAllocatorProxy inHostAllocatorProxy,
 VulkanVersion inApiVersionMaximumSupported,
 VulkanVersion inApiVersionUsed)

LWJGL VkInstance

Parameters:

inInstance - The instance

inExtensionRegistry - The extensions

inExtensionsEnabled - The enabled extensions

inHostAllocatorProxy - The host allocator proxy

inApiVersionMaximumSupported - The maximum API version

inApiVersionUsed - The used API version

Method Details

logger

protected org.slf4j.Logger logger()

closeActual

protected void closeActual()

enumeratePhysicalDevices

public Stream<VulkanPhysicalDeviceType> enumeratePhysicalDevices()
                                                          throws VulkanException

Specified by:

enumeratePhysicalDevices in interface VulkanInstanceType

Returns:

The available physical devices

Throws:

VulkanException - On errors

apiVersionMaximumSupported

public VulkanVersion apiVersionMaximumSupported()

Description copied from interface: VulkanInstanceType

Find the maximum API version supported. This is essentially the same as VulkanInstanceProviderType.findSupportedInstanceVersion(), and does not indicate that this particular instance will allow function calls that require that version.

Specified by:

apiVersionMaximumSupported in interface VulkanInstanceType

Returns:

The maximum API version supported

See Also:

• VulkanInstanceType.apiVersionUsed()

apiVersionUsed

public VulkanVersion apiVersionUsed()

Description copied from interface: VulkanInstanceType

Return the API version that this instance will support. This is the version that the user actually requested, and therefore defines the upper bound for the Vulkan API version that can be used with this instance.

Specified by:

apiVersionUsed in interface VulkanInstanceType

Returns:

The API version that this instance is configured to use

enabledExtensions

public Map<String,VulkanExtensionType> enabledExtensions()

Specified by:

enabledExtensions in interface VulkanInstanceType

Returns:

The enabled extensions for the instance

instance

public org.lwjgl.vulkan.VkInstance instance()

Returns:

The underlying instance

hostAllocatorProxy

public final VulkanLWJGLHostAllocatorProxy hostAllocatorProxy()

Returns:

The underlying host allocator proxy

isClosed

public final boolean isClosed()

Specified by:

isClosed in interface VulkanHandleType

Returns:

true iff the handle has been destroyed with VulkanHandleType.close()

See Also:

• VulkanHandleType.close()

close

public final void close()

Description copied from interface: VulkanHandleType

Destroy the object.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface VulkanHandleType

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public final String toString()

Overrides:

toString in class Object

handle

public final long handle()

Returns:

The raw handle

checkNotClosed

protected final void checkNotClosed()
                             throws VulkanDestroyedException

Throws:

VulkanDestroyedException