Modifier and Type	Class and Description
private static class	JPEGImage.JPEGColorSink

Modifier and Type	Field and Description
private final int	bytesPerPixel
private final ByteBuffer	data
private static final boolean	DEBUG
private final int	glFormat
private final int	pixelHeight
private final JPEGImage.JPEGColorSink	pixelStorage
private final int	pixelWidth
private final boolean	reversedChannels

Access	Constructor and Description
private	JPEGImage(final InputStream in, final TextureData.ColorSpace cs)

Method Summary

Modifier and Type	Method and Description
public int	getBytesPerPixel() Returns the bytes per pixel
public TextureData.ColorSpace	getColorSpace() Returns the color space of the pixel data
public int	getComponentCount() Returns the number of components of the pixel data
public ByteBuffer	getData() Returns the raw data for this texture in the correct (bottom-to-top) order for calls to glTexImage2D.
public int	getGLFormat() Returns the OpenGL format for this texture; e.g. GL.GL_LUMINANCE, GL.GL_RGB or GL.GL_RGBA.
public int	getGLType() Returns the OpenGL data type: GL.GL_UNSIGNED_BYTE.
public boolean	getHasReversedChannels() Returns true if data has the channels reversed to BGR or BGRA, otherwise RGB or RGBA is expected.
public int	getHeight() Returns the height of the image.
public int	getWidth() Returns the width of the image.
public static JPEGImage	read(final InputStream in, final TextureData.ColorSpace Storage color space, either `ColorSpace#RGB` or `ColorSpace#YCbCr`. `ColorSpace#YCCK` and `ColorSpace#CMYK` will throw an exception! cs) Reads a JPEG image from the specified InputStream, using the given color space for storage.
public static JPEGImage	read(final InputStream in) Reads a JPEG image from the specified InputStream, using the `ColorSpace#RGB`.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

bytesPerPixel	back to summary
private final int bytesPerPixel

data	back to summary
private final ByteBuffer data

DEBUG	back to summary
private static final boolean DEBUG

glFormat	back to summary
private final int glFormat

pixelHeight	back to summary
private final int pixelHeight

pixelStorage	back to summary
private final JPEGImage.JPEGColorSink pixelStorage

pixelWidth	back to summary
private final int pixelWidth

reversedChannels	back to summary
private final boolean reversedChannels

Constructor Detail

JPEGImage	back to summary
private JPEGImage(final InputStream in, final TextureData.ColorSpace cs) throws IOException

Method Detail

getBytesPerPixel	back to summary
public int getBytesPerPixel() Returns the bytes per pixel

getColorSpace	back to summary
public TextureData.ColorSpace getColorSpace() Returns the color space of the pixel data

getComponentCount	back to summary
public int getComponentCount() Returns the number of components of the pixel data

getData	back to summary
public ByteBuffer getData() Returns the raw data for this texture in the correct (bottom-to-top) order for calls to glTexImage2D.

getGLFormat	back to summary
public int getGLFormat() Returns the OpenGL format for this texture; e.g. GL.GL_LUMINANCE, GL.GL_RGB or GL.GL_RGBA.

getGLType	back to summary
public int getGLType() Returns the OpenGL data type: GL.GL_UNSIGNED_BYTE.

getHasReversedChannels	back to summary
public boolean getHasReversedChannels() Returns true if data has the channels reversed to BGR or BGRA, otherwise RGB or RGBA is expected.

getHeight	back to summary
public int getHeight() Returns the height of the image.

getWidth	back to summary
public int getWidth() Returns the width of the image.

read back to summary

read	back to summary
public static JPEGImage read(final InputStream in, final TextureData.ColorSpace cs) throws IOException Reads a JPEG image from the specified InputStream, using the given color space for storage. Parameters cs:TextureData.ColorSpace Storage color space, either `ColorSpace#RGB` or `ColorSpace#YCbCr`. `ColorSpace#YCCK` and `ColorSpace#CMYK` will throw an exception!

public static JPEGImage read(final InputStream in, final TextureData.ColorSpace cs) throws IOException

Reads a JPEG image from the specified InputStream, using the given color space for storage.

Parameters

cs:TextureData.ColorSpace: Storage color space, either ColorSpace#RGB or ColorSpace#YCbCr. ColorSpace#YCCK and ColorSpace#CMYK will throw an exception!

read	back to summary
public static JPEGImage read(final InputStream in) throws IOException Reads a JPEG image from the specified InputStream, using the `ColorSpace#RGB`.

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

com.jogamp.opengl.util.texture.spi back to summary

private Class JPEGImage.JPEGColorSink

Class Inheritance

extends Object
implements ColorSink

java.lang.Object
com.jogamp.opengl.util.texture.spi.JPEGImage.JPEGColorSink

All Implemented Interfaces

jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink

Field Summary

Modifier and Type	Field and Description
pack-priv ByteBuffer	data
pack-priv int	height
pack-priv int	sourceComponents
pack-priv TextureData.ColorSpace	sourceCS
pack-priv int	storageComponents
pack-priv final TextureData.ColorSpace	storageCS
pack-priv int	width

Constructor Summary

Access	Constructor and Description
pack-priv	JPEGColorSink(final TextureData.ColorSpace storageCM)

Method Summary

Modifier and Type	Method and Description
public final TextureData.ColorSpace	allocate(final int width, final int height, final TextureData.ColorSpace the color-space of the decoded JPEG sourceCM, final int number of components used for the given source color-space sourceComponents) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate.
public final void	store2(final int x, final int y, final byte c1, final byte c2) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.store2.
public final void	storeRGB(final int x, final int y, final byte r, final byte g, final byte b) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeRGB.
public final void	storeYCbCr(final int x, final int y, final byte Y, final byte Cb, final byte Cr) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeYCbCr.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

data	back to summary
pack-priv ByteBuffer data

height	back to summary
pack-priv int height

sourceComponents	back to summary
pack-priv int sourceComponents

sourceCS	back to summary
pack-priv TextureData.ColorSpace sourceCS

storageComponents	back to summary
pack-priv int storageComponents

storageCS	back to summary
pack-priv final TextureData.ColorSpace storageCS

width	back to summary
pack-priv int width

Constructor Detail

JPEGColorSink	back to summary
pack-priv JPEGColorSink(final TextureData.ColorSpace storageCM)

Method Detail

allocate back to summary

allocate	back to summary
public final TextureData.ColorSpace allocate(final int width, final int height, final TextureData.ColorSpace sourceCM, final int sourceComponents) throws RuntimeException Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate. Parameters sourceCM:TextureData.ColorSpace Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate. the color-space of the decoded JPEG sourceComponents:int Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate. number of components used for the given source color-space Returns:TextureData.ColorSpace Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate. Either `TextureData.ColorSpace#RGB` or `TextureData.ColorSpace#YCbCr`. `TextureData.ColorSpace#YCCK` and `TextureData.ColorSpace#CMYK` will throw an exception! Annotations @Override

public final TextureData.ColorSpace allocate(final int width, final int height, final TextureData.ColorSpace sourceCM, final int sourceComponents) throws RuntimeException

Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate.

Parameters

sourceCM:TextureData.ColorSpace

Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate.

the color-space of the decoded JPEG

sourceComponents:int

Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate.

number of components used for the given source color-space

Returns:TextureData.ColorSpace

Doc from jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.allocate.

Either TextureData.ColorSpace#RGB or TextureData.ColorSpace#YCbCr. TextureData.ColorSpace#YCCK and TextureData.ColorSpace#CMYK will throw an exception!

Annotations

@Override

store2	back to summary
public final void store2(final int x, final int y, final byte c1, final byte c2) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.store2. Annotations @Override

store2

back to summary

public final void store2(final int x, final int y, final byte c1, final byte c2)

Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.store2.

Annotations

@Override

storeRGB	back to summary
public final void storeRGB(final int x, final int y, final byte r, final byte g, final byte b) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeRGB. Annotations @Override

storeRGB

back to summary

public final void storeRGB(final int x, final int y, final byte r, final byte g, final byte b)

Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeRGB.

Annotations

@Override

storeYCbCr	back to summary
public final void storeYCbCr(final int x, final int y, final byte Y, final byte Cb, final byte Cr) Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeYCbCr. Annotations @Override

storeYCbCr

back to summary

public final void storeYCbCr(final int x, final int y, final byte Y, final byte Cb, final byte Cr)

Implements jogamp.opengl.util.jpeg.JPEGDecoder.ColorSink.storeYCbCr.

Annotations

@Override

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

public Class JPEGImage

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class JPEGImage.JPEGColorSink

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail