Config.TextureUpdateMode

public static final enum Config.TextureUpdateMode

Describes how ARCore will update the camera texture. See Vulkan Rendering developer guide for more information.

The default value is BIND_TO_TEXTURE_EXTERNAL_OES. Use Config.setTextureUpdateMode(Config.TextureUpdateMode) to set the desired mode.

Inherited Methods

From class java.lang.Enum

final Object	clone()
final int	compareTo(Config.TextureUpdateMode arg0)
int	compareTo(Object arg0)
final Optional<EnumDesc<Config.TextureUpdateMode>>	describeConstable()
final boolean	equals(Object arg0)
final void	finalize()
final Class<Config.TextureUpdateMode>	getDeclaringClass()
final int	hashCode()
final String	name()
final int	ordinal()
String	toString()
static <T extends Enum<T>> T	valueOf(Class<T> arg0, String arg1)

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface java.lang.constant.Constable

abstract Optional<? extends ConstantDesc>

describeConstable()

From interface java.lang.Comparable

abstract int

compareTo(Config.TextureUpdateMode arg0)

Enum Values

public static final Config.TextureUpdateMode BIND_TO_TEXTURE_EXTERNAL_OES

BIND_TO_TEXTURE_EXTERNAL_OES

public static final Config.TextureUpdateMode BIND_TO_TEXTURE_EXTERNAL_OES

ARCore provides the camera image through the GL_TEXTURE_EXTERNAL_OES texture provided to Session.setCameraTextureName(int) or Session.setCameraTextureNames(int[]).

This is the default mode.

public static final Config.TextureUpdateMode EXPOSE_HARDWARE_BUFFER

EXPOSE_HARDWARE_BUFFER

public static final Config.TextureUpdateMode EXPOSE_HARDWARE_BUFFER

ARCore provides the camera image through a HardwareBuffer. The hardware buffer for a Frame is accessible via Frame.getHardwareBuffer(). See documentation on Native Hardware Buffer in the Android NDK.

The client app is responsible for binding it to a GL_TEXTURE_EXTERNAL_OES (OpenGL ES) or VkImage (Vulkan).

When a configuration is active with EXPOSE_HARDWARE_BUFFER, texture names provided to Session.setCameraTextureName(int) and Session.setCameraTextureNames(int[]).are ignored.

This is only available on Android API levels 27 and above. Using Session.configure(Config) to set EXPOSE_HARDWARE_BUFFER on an incompatible device will throw UnsupportedConfigurationException.