com.io7m.jcanephora.cursors

Class JCGLRGBA8ByteBuffered

java.lang.Object

com.io7m.jcanephora.cursors.JCGLRGBA8ByteBuffered

All Implemented Interfaces:

JCGLRGBA8ReadableType, JCGLRGBA8Type, JCGLRGBA8WritableType, com.io7m.jpra.runtime.java.JPRAValueType

public final class JCGLRGBA8ByteBuffered
extends Object
implements JCGLRGBA8Type

A ByteBuffer based implementation of the JCGLRGBA8 packed type.

Method Summary

Modifier and Type	Method and Description
double	getA()
int	getARaw()
double	getB()
int	getBRaw()
double	getG()
int	getGRaw()
double	getR()
int	getRRaw()
static JCGLRGBA8Type	newValue(ByteBuffer in_buffer, com.io7m.jpra.runtime.java.JPRACursorByteReadableType in_pointer) Construct a view of a type.
static JCGLRGBA8Type	newValueWithOffset(ByteBuffer in_buffer, com.io7m.jpra.runtime.java.JPRACursorByteReadableType in_pointer, int in_base_offset) Construct a view of a type.
void	set(double r, double g, double b, double a) Set the value of all fields.
void	setA(double x) Set the value of the a field.
void	setARaw(int x) Set the value of the a field.
void	setB(double x) Set the value of the b field.
void	setBRaw(int x) Set the value of the b field.
void	setG(double x) Set the value of the g field.
void	setGRaw(int x) Set the value of the g field.
void	setR(double x) Set the value of the r field.
void	setRRaw(int x) Set the value of the r field.
static int	sizeInOctets()
int	sizeOctets()

Methods inherited from class java.lang.Object

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

Method Detail

newValueWithOffset

public static JCGLRGBA8Type newValueWithOffset(ByteBuffer in_buffer,
                                               com.io7m.jpra.runtime.java.JPRACursorByteReadableType in_pointer,
                                               int in_base_offset)

Construct a view of a type.

Parameters:

in_buffer - A byte buffer

in_pointer - A cursor

in_base_offset - The base offset from the cursor

Returns:

A view of a type

newValue

public static JCGLRGBA8Type newValue(ByteBuffer in_buffer,
                                     com.io7m.jpra.runtime.java.JPRACursorByteReadableType in_pointer)

Construct a view of a type.

Parameters:

in_buffer - A byte buffer

in_pointer - A cursor

Returns:

A view of a type

sizeOctets

public int sizeOctets()

Specified by:

sizeOctets in interface com.io7m.jpra.runtime.java.JPRAValueType

sizeInOctets

public static int sizeInOctets()

Returns:

The size of the type in octets

getRRaw

public int getRRaw()

Specified by:

getRRaw in interface JCGLRGBA8ReadableType

Returns:

The value of the r field

setRRaw

public void setRRaw(int x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the r field. The 8 least significant bits of x will be used.

Specified by:

setRRaw in interface JCGLRGBA8WritableType

Parameters:

x - The new value

getR

public double getR()

Specified by:

getR in interface JCGLRGBA8ReadableType

Returns:

The value of the r field

setR

public void setR(double x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the r field.

Specified by:

setR in interface JCGLRGBA8WritableType

Parameters:

x - The new value (in the range [0, 1])

getGRaw

public int getGRaw()

Specified by:

getGRaw in interface JCGLRGBA8ReadableType

Returns:

The value of the g field

setGRaw

public void setGRaw(int x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the g field. The 8 least significant bits of x will be used.

Specified by:

setGRaw in interface JCGLRGBA8WritableType

Parameters:

x - The new value

getG

public double getG()

Specified by:

getG in interface JCGLRGBA8ReadableType

Returns:

The value of the g field

setG

public void setG(double x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the g field.

Specified by:

setG in interface JCGLRGBA8WritableType

Parameters:

x - The new value (in the range [0, 1])

getBRaw

public int getBRaw()

Specified by:

getBRaw in interface JCGLRGBA8ReadableType

Returns:

The value of the b field

setBRaw

public void setBRaw(int x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the b field. The 8 least significant bits of x will be used.

Specified by:

setBRaw in interface JCGLRGBA8WritableType

Parameters:

x - The new value

getB

public double getB()

Specified by:

getB in interface JCGLRGBA8ReadableType

Returns:

The value of the b field

setB

public void setB(double x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the b field.

Specified by:

setB in interface JCGLRGBA8WritableType

Parameters:

x - The new value (in the range [0, 1])

getARaw

public int getARaw()

Specified by:

getARaw in interface JCGLRGBA8ReadableType

Returns:

The value of the a field

setARaw

public void setARaw(int x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the a field. The 8 least significant bits of x will be used.

Specified by:

setARaw in interface JCGLRGBA8WritableType

Parameters:

x - The new value

getA

public double getA()

Specified by:

getA in interface JCGLRGBA8ReadableType

Returns:

The value of the a field

setA

public void setA(double x)

Description copied from interface: JCGLRGBA8WritableType

Set the value of the a field.

Specified by:

setA in interface JCGLRGBA8WritableType

Parameters:

x - The new value (in the range [0, 1])

set

public void set(double r,
                double g,
                double b,
                double a)

Description copied from interface: JCGLRGBA8WritableType

Set the value of all fields.

Specified by:

set in interface JCGLRGBA8WritableType

Parameters:

r - The value for field r

g - The value for field g

b - The value for field b

a - The value for field a