ev3dev.utils.io

Class NativeFramebuffer.fb_fix_screeninfo

java.lang.Object

Structure

ev3dev.utils.io.NativeFramebuffer.fb_fix_screeninfo

Direct Known Subclasses:

NativeFramebuffer.fb_fix_screeninfo.ByReference, NativeFramebuffer.fb_fix_screeninfo.ByValue

Enclosing class:

NativeFramebuffer

public static class NativeFramebuffer.fb_fix_screeninfo
extends Structure

fb_fix_screeninfo mapping

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NativeFramebuffer.fb_fix_screeninfo.ByReference Reference wrapper
static class	NativeFramebuffer.fb_fix_screeninfo.ByValue Value wrapper

Field Summary

Fields

Modifier and Type	Field and Description
int	accel Indicate to driver which specific chip/card we have
short	capabilities see FB_CAP_*
byte[]	id identification string eg "TT Builtin"
int	line_length length of a line in bytes
int	mmio_len Length of Memory Mapped I/O
NativeLong	mmio_start Start of Memory Mapped I/O (physical address)
short[]	reserved Reserved for future compatibility
int	smem_len Length of frame buffer mem
NativeLong	smem_start Start of frame buffer mem (physical address)
int	type see FB_TYPE_*
int	type_aux Interleave for interleaved Planes
int	visual see FB_VISUAL_*
short	xpanstep zero if no hardware panning
short	ypanstep zero if no hardware panning
short	ywrapstep zero if no hardware ywrap

Constructor Summary

Constructors

Constructor and Description
fb_fix_screeninfo() Initialize this structure.
fb_fix_screeninfo(Pointer p)

Method Summary

Modifier and Type	Method and Description
protected java.util.List<java.lang.String>	getFieldOrder()

Methods inherited from class java.lang.Object

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

Field Detail

id

public byte[] id

identification string eg "TT Builtin"

smem_start

public NativeLong smem_start

Start of frame buffer mem (physical address)

smem_len

public int smem_len

Length of frame buffer mem

type

public int type

see FB_TYPE_*

type_aux

public int type_aux

Interleave for interleaved Planes

visual

public int visual

see FB_VISUAL_*

xpanstep

public short xpanstep

zero if no hardware panning

ypanstep

public short ypanstep

zero if no hardware panning

ywrapstep

public short ywrapstep

zero if no hardware ywrap

line_length

public int line_length

length of a line in bytes

mmio_start

public NativeLong mmio_start

Start of Memory Mapped I/O (physical address)

mmio_len

public int mmio_len

Length of Memory Mapped I/O

accel

public int accel

Indicate to driver which specific chip/card we have

capabilities

public short capabilities

see FB_CAP_*

reserved

public short[] reserved

Reserved for future compatibility

Constructor Detail

fb_fix_screeninfo

public fb_fix_screeninfo()

Initialize this structure.

fb_fix_screeninfo

public fb_fix_screeninfo(Pointer p)

Method Detail

getFieldOrder

protected java.util.List<java.lang.String> getFieldOrder()