Package org.opencv.videoio

Class IStreamReader

java.lang.Object

org.opencv.videoio.IStreamReader

public class IStreamReader
extends Object

Read data stream interface

Method Summary

Modifier and Type	Method	Description
static IStreamReader	__fromPtr__(long addr)
long	getNativeObjAddr()
long	read(byte[] buffer, long size)	Read bytes from stream
long	seek(long offset, int origin)	Sets the stream position

Methods inherited from class java.lang.Object

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

Method Details

getNativeObjAddr

public long getNativeObjAddr()

__fromPtr__

public static IStreamReader __fromPtr__(long addr)

read

public long read(byte[] buffer,
 long size)

Read bytes from stream

Parameters:

buffer - already allocated buffer of at least size bytes

size - maximum number of bytes to read

Returns:

actual number of read bytes

seek

public long seek(long offset,
 int origin)

Sets the stream position

Parameters:

offset - Seek offset

origin - SEEK_SET / SEEK_END / SEEK_CUR SEE: fseek

Returns:

automatically generated