Package com.mojang.blaze3d.platform

Class NativeImage

java.lang.Object

com.mojang.blaze3d.platform.NativeImage

All Implemented Interfaces:

AutoCloseable

public final class NativeImage
extends Object
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	NativeImage.Format
(package private) static class	NativeImage.WriteCallback

Field Summary

Fields

Modifier and Type	Field	Description
private final NativeImage.Format	format
private final int	height
private static final org.slf4j.Logger	LOGGER
private static final com.mojang.jtracy.MemoryPool	MEMORY_POOL
private static final Set<StandardOpenOption>	OPEN_OPTIONS
private long	pixels
private final long	size
private final boolean	useStbFree
private final int	width

Constructor Summary

Constructors

Constructor	Description
NativeImage(int pWidth, int pHeight, boolean pUseCalloc)
NativeImage(NativeImage.Format pFormat, int pWidth, int pHeight, boolean pUseCalloc)
NativeImage(NativeImage.Format pFormat, int pWidth, int pHeight, boolean pUseStbFree, long pPixels)

Method Summary

Modifier and Type	Method	Description
private void	checkAllocated()
void	close()
void	copyFrom(NativeImage pOther)
boolean	copyFromFont(org.lwjgl.util.freetype.FT_Face pFace, int pIndex)
void	copyRect(int pXFrom, int pYFrom, int pXToDelta, int pYToDelta, int pWidth, int pHeight, boolean pMirrorX, boolean pMirrorY)
void	copyRect(NativeImage pTarget, int pXFrom, int pYFrom, int pXTo, int pYTo, int pWidth, int pHeight, boolean pMirrorX, boolean pMirrorY)
void	fillRect(int pX, int pY, int pWidth, int pHeight, int pValue)
NativeImage.Format	format()
int	getHeight()
byte	getLuminanceOrAlpha(int pX, int pY)
int	getPixel(int pX, int pY)
private int	getPixelABGR(int pX, int pY)
int[]	getPixels()
int[]	getPixelsABGR()
long	getPointer()
int	getWidth()
private boolean	isOutsideBounds(int pX, int pY)
int[]	makePixelArray()	Deprecated.
NativeImage	mappedCopy(IntUnaryOperator pFunction)
private static NativeImage	putAndRead(ByteBuffer pBuffer, byte[] pBytes)
static NativeImage	read(byte[] pBytes)
static NativeImage	read(NativeImage.Format pFormat, InputStream pTextureStream)
static NativeImage	read(NativeImage.Format pFormat, ByteBuffer pTextureData)
static NativeImage	read(InputStream pTextureStream)
static NativeImage	read(ByteBuffer pTextureData)
void	resizeSubRectTo(int pX, int pY, int pWidth, int pHeight, NativeImage pImage)
void	setPixel(int pX, int pY, int pColor)
void	setPixelABGR(int pX, int pY, int pColor)
String	toString()
void	untrack()
private boolean	writeToChannel(WritableByteChannel pChannel)
void	writeToFile(File pFile)
void	writeToFile(Path pPath)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

MEMORY_POOL

private static final com.mojang.jtracy.MemoryPool MEMORY_POOL

OPEN_OPTIONS

private static final Set<StandardOpenOption> OPEN_OPTIONS

format

private final NativeImage.Format format

width

private final int width

height

private final int height

useStbFree

private final boolean useStbFree

pixels

private long pixels

size

private final long size

Constructor Details

NativeImage

public NativeImage(int pWidth,
 int pHeight,
 boolean pUseCalloc)

NativeImage

public NativeImage(NativeImage.Format pFormat,
 int pWidth,
 int pHeight,
 boolean pUseCalloc)

NativeImage

public NativeImage(NativeImage.Format pFormat,
 int pWidth,
 int pHeight,
 boolean pUseStbFree,
 long pPixels)

Method Details

toString

public String toString()

Overrides:

toString in class Object

isOutsideBounds

private boolean isOutsideBounds(int pX,
 int pY)

read

public static NativeImage read(InputStream pTextureStream)
                        throws IOException

Throws:

IOException

read

public static NativeImage read(@Nullable
 NativeImage.Format pFormat,
 InputStream pTextureStream)
                        throws IOException

Throws:

IOException

read

public static NativeImage read(ByteBuffer pTextureData)
                        throws IOException

Throws:

IOException

read

public static NativeImage read(byte[] pBytes)
                        throws IOException

Throws:

IOException

putAndRead

private static NativeImage putAndRead(ByteBuffer pBuffer,
 byte[] pBytes)
                               throws IOException

Throws:

IOException

read

public static NativeImage read(@Nullable
 NativeImage.Format pFormat,
 ByteBuffer pTextureData)
                        throws IOException

Throws:

IOException

checkAllocated

private void checkAllocated()

close

public void close()

Specified by:

close in interface AutoCloseable

getWidth

public int getWidth()

getHeight

public int getHeight()

format

public NativeImage.Format format()

getPixelABGR

private int getPixelABGR(int pX,
 int pY)

getPixel

public int getPixel(int pX,
 int pY)

setPixelABGR

public void setPixelABGR(int pX,
 int pY,
 int pColor)

setPixel

public void setPixel(int pX,
 int pY,
 int pColor)

mappedCopy

public NativeImage mappedCopy(IntUnaryOperator pFunction)

getPixelsABGR

public int[] getPixelsABGR()

getPixels

public int[] getPixels()

getLuminanceOrAlpha

public byte getLuminanceOrAlpha(int pX,
 int pY)

makePixelArray

@Deprecated
public int[] makePixelArray()

Deprecated.

writeToFile

public void writeToFile(File pFile)
                 throws IOException

Throws:

IOException

copyFromFont

public boolean copyFromFont(org.lwjgl.util.freetype.FT_Face pFace,
 int pIndex)

writeToFile

public void writeToFile(Path pPath)
                 throws IOException

Throws:

IOException

writeToChannel

private boolean writeToChannel(WritableByteChannel pChannel)
                        throws IOException

Throws:

IOException

copyFrom

public void copyFrom(NativeImage pOther)

fillRect

public void fillRect(int pX,
 int pY,
 int pWidth,
 int pHeight,
 int pValue)

copyRect

public void copyRect(int pXFrom,
 int pYFrom,
 int pXToDelta,
 int pYToDelta,
 int pWidth,
 int pHeight,
 boolean pMirrorX,
 boolean pMirrorY)

copyRect

public void copyRect(NativeImage pTarget,
 int pXFrom,
 int pYFrom,
 int pXTo,
 int pYTo,
 int pWidth,
 int pHeight,
 boolean pMirrorX,
 boolean pMirrorY)

resizeSubRectTo

public void resizeSubRectTo(int pX,
 int pY,
 int pWidth,
 int pHeight,
 NativeImage pImage)

untrack

public void untrack()

getPointer

public long getPointer()