class LinuxFrameBuffer
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private int |
bitDepth |
private int |
byteDepth |
private int |
FBIO_WAITFORVSYNC |
private long |
fd |
private int |
height |
private int |
offsetX |
private int |
offsetX1 |
private int |
offsetX2 |
private int |
offsetY |
private int |
offsetY1 |
private int |
offsetY2 |
private LinuxSystem.FbVarScreenInfo |
screenInfo |
private int |
state |
private LinuxSystem |
system |
private int |
width |
Constructor and Description |
---|
LinuxFrameBuffer(java.lang.String devNode) |
Modifier and Type | Method and Description |
---|---|
(package private) boolean |
canDoubleBuffer() |
(package private) void |
close() |
(package private) int |
getDepth() |
(package private) int |
getHeight() |
(package private) java.nio.ByteBuffer |
getMappedBuffer() |
(package private) int |
getNativeOffset() |
(package private) int |
getNextAddress() |
(package private) int |
getWidth() |
(package private) boolean |
isDoubleBuffer() |
(package private) void |
next() |
(package private) void |
releaseMappedBuffer(java.nio.ByteBuffer b) |
(package private) void |
vSync() |
private long fd
private LinuxSystem system
private LinuxSystem.FbVarScreenInfo screenInfo
private int width
private int height
private int bitDepth
private int byteDepth
private int offsetX
private int offsetY
private int offsetY1
private int offsetY2
private int offsetX1
private int offsetX2
private int state
private int FBIO_WAITFORVSYNC
LinuxFrameBuffer(java.lang.String devNode) throws java.io.IOException
java.io.IOException
boolean canDoubleBuffer()
int getNativeOffset()
int getNextAddress()
void next() throws java.io.IOException
java.io.IOException
void vSync()
java.nio.ByteBuffer getMappedBuffer()
void releaseMappedBuffer(java.nio.ByteBuffer b)
void close()
boolean isDoubleBuffer()
int getWidth()
int getHeight()
int getDepth()