Package org.lwjgl.openvr

Class VRIOBuffer

java.lang.Object

org.lwjgl.openvr.VRIOBuffer

public class VRIOBuffer
extends Object

Method Summary

Modifier and Type	Method	Description
static int	nVRIOBuffer_Open(long pchPath, int mode, int unElementSize, int unElements, long pulBuffer)	Unsafe version of: Open
static int	nVRIOBuffer_Read(long ulBuffer, long pDst, int unBytes, long punRead)	Unsafe version of: Read
static int	nVRIOBuffer_Write(long ulBuffer, long pSrc, int unBytes)	Unsafe version of: Write
static int	VRIOBuffer_Close(long ulBuffer)	Closes a previously opened or created buffer.
static boolean	VRIOBuffer_HasReaders(long ulBuffer)	Inexpensively checks for readers to allow writers to fast-fail potentially expensive copies and writes.
static int	VRIOBuffer_Open(CharSequence pchPath, int mode, int unElementSize, int unElements, LongBuffer pulBuffer)	Opens an existing or creates a new IOBuffer of unSize bytes.
static int	VRIOBuffer_Open(ByteBuffer pchPath, int mode, int unElementSize, int unElements, LongBuffer pulBuffer)	Opens an existing or creates a new IOBuffer of unSize bytes.
static long	VRIOBuffer_PropertyContainer(long ulBuffer)	Retrieves the property container of a buffer.
static int	VRIOBuffer_Read(long ulBuffer, ByteBuffer pDst, IntBuffer punRead)	Reads up to unBytes from buffer into *pDst, returning number of bytes read in *punRead
static int	VRIOBuffer_Write(long ulBuffer, ByteBuffer pSrc)	Writes unBytes of data from *pSrc into a buffer.

Methods inherited from class java.lang.Object

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

Method Details

nVRIOBuffer_Open

public static int nVRIOBuffer_Open(long pchPath,
 int mode,
 int unElementSize,
 int unElements,
 long pulBuffer)

Unsafe version of: Open

VRIOBuffer_Open

public static int VRIOBuffer_Open(ByteBuffer pchPath,
 int mode,
 int unElementSize,
 int unElements,
 LongBuffer pulBuffer)

Opens an existing or creates a new IOBuffer of unSize bytes.

Parameters:

mode - one of:

VR.EIOBufferMode_IOBufferMode_Read	VR.EIOBufferMode_IOBufferMode_Write
VR.EIOBufferMode_IOBufferMode_Create

VRIOBuffer_Open

public static int VRIOBuffer_Open(CharSequence pchPath,
 int mode,
 int unElementSize,
 int unElements,
 LongBuffer pulBuffer)

Opens an existing or creates a new IOBuffer of unSize bytes.

Parameters:

mode - one of:

VR.EIOBufferMode_IOBufferMode_Read	VR.EIOBufferMode_IOBufferMode_Write
VR.EIOBufferMode_IOBufferMode_Create

VRIOBuffer_Close

public static int VRIOBuffer_Close(long ulBuffer)

Closes a previously opened or created buffer.

nVRIOBuffer_Read

public static int nVRIOBuffer_Read(long ulBuffer,
 long pDst,
 int unBytes,
 long punRead)

Unsafe version of: Read

VRIOBuffer_Read

public static int VRIOBuffer_Read(long ulBuffer,
 ByteBuffer pDst,
 IntBuffer punRead)

Reads up to unBytes from buffer into *pDst, returning number of bytes read in *punRead

nVRIOBuffer_Write

public static int nVRIOBuffer_Write(long ulBuffer,
 long pSrc,
 int unBytes)

Unsafe version of: Write

VRIOBuffer_Write

public static int VRIOBuffer_Write(long ulBuffer,
 ByteBuffer pSrc)

Writes unBytes of data from *pSrc into a buffer.

VRIOBuffer_PropertyContainer

public static long VRIOBuffer_PropertyContainer(long ulBuffer)

Retrieves the property container of a buffer.

VRIOBuffer_HasReaders

public static boolean VRIOBuffer_HasReaders(long ulBuffer)

Inexpensively checks for readers to allow writers to fast-fail potentially expensive copies and writes.