net.minecraft.client.renderer.texture

Class NativeImage

java.lang.Object

net.minecraft.client.renderer.texture.NativeImage

All Implemented Interfaces:

java.lang.AutoCloseable

public final class NativeImage
extends java.lang.Object
implements java.lang.AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NativeImage.PixelFormat
static class	NativeImage.PixelFormatGLCode
(package private) static class	NativeImage.WriteCallback

Field Summary

Fields

Modifier and Type	Field and Description
private int	height
private long	imagePointer
private static org.apache.logging.log4j.Logger	LOGGER
private static java.util.Set<java.nio.file.StandardOpenOption>	OPEN_OPTIONS
private NativeImage.PixelFormat	pixelFormat
private long	size
private boolean	stbiPointer
private int	width

Constructor Summary

Constructors

Modifier	Constructor and Description
	NativeImage(int widthIn, int heightIn, boolean clear)
	NativeImage(NativeImage.PixelFormat pixelFormatIn, int widthIn, int heightIn, boolean initialize)
private	NativeImage(NativeImage.PixelFormat pixelFormatIn, int widthIn, int heightIn, boolean stbiPointerIn, long pointer)

Method Summary

Modifier and Type	Method and Description
void	blendPixel(int xIn, int yIn, int colIn)
private void	checkImage()
void	close()
void	copyAreaRGBA(int xFrom, int yFrom, int xToDelta, int yToDelta, int widthIn, int heightIn, boolean mirrorX, boolean mirrorY)
void	copyImageData(NativeImage from)
void	downloadFromTexture(int level, boolean opaque)
void	fillAreaRGBA(int x, int y, int widthIn, int heightIn, int value)
void	flip()
static int	getAlpha(int col)
static int	getBlue(int col)
byte[]	getBytes()
static int	getCombined(int alpha, int blue, int green, int red)
NativeImage.PixelFormat	getFormat()
static int	getGreen(int col)
int	getHeight()
byte	getPixelLuminanceOrAlpha(int x, int y)
int	getPixelRGBA(int x, int y)
static int	getRed(int col)
int	getWidth()
int[]	makePixelArray() Deprecated.
static NativeImage	read(java.nio.ByteBuffer byteBufferIn)
static NativeImage	read(java.io.InputStream inputStreamIn)
static NativeImage	read(NativeImage.PixelFormat pixelFormatIn, java.nio.ByteBuffer byteBufferIn)
static NativeImage	read(NativeImage.PixelFormat pixelFormatIn, java.io.InputStream inputStreamIn)
static NativeImage	readBase64(java.lang.String stringIn)
void	renderGlyph(org.lwjgl.stb.STBTTFontinfo info, int glyphIndex, int widthIn, int heightIn, float scaleX, float scaleY, float shiftX, float shiftY, int x, int y)
void	resizeSubRectTo(int xIn, int yIn, int widthIn, int heightIn, NativeImage imageIn)
private static void	setMinMagFilters(boolean linear, boolean mipmap)
void	setPixelRGBA(int x, int y, int value)
private static void	setWrapST(boolean clamp)
java.lang.String	toString()
void	untrack()
void	uploadTextureSub(int level, int xOffset, int yOffset, boolean mipmap)
void	uploadTextureSub(int level, int xOffset, int yOffset, int unpackSkipPixels, int unpackSkipRows, int widthIn, int heightIn, boolean mipmap, boolean autoClose)
void	uploadTextureSub(int level, int xOffset, int yOffset, int unpackSkipPixels, int unpackSkipRows, int widthIn, int heightIn, boolean blur, boolean clamp, boolean mipmap, boolean autoClose)
private void	uploadTextureSubRaw(int level, int xOffset, int yOffset, int unpackSkipPixels, int unpackSkipRows, int widthIn, int heightIn, boolean blur, boolean clamp, boolean mipmap, boolean autoClose)
void	write(java.io.File fileIn)
void	write(java.nio.file.Path pathIn)
private boolean	write(java.nio.channels.WritableByteChannel channelIn)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.apache.logging.log4j.Logger LOGGER

OPEN_OPTIONS

private static final java.util.Set<java.nio.file.StandardOpenOption> OPEN_OPTIONS

pixelFormat

private final NativeImage.PixelFormat pixelFormat

width

private final int width

height

private final int height

stbiPointer

private final boolean stbiPointer

imagePointer

private long imagePointer

size

private final long size

Constructor Detail

NativeImage

public NativeImage(int widthIn,
                   int heightIn,
                   boolean clear)

NativeImage

public NativeImage(NativeImage.PixelFormat pixelFormatIn,
                   int widthIn,
                   int heightIn,
                   boolean initialize)

NativeImage

private NativeImage(NativeImage.PixelFormat pixelFormatIn,
                    int widthIn,
                    int heightIn,
                    boolean stbiPointerIn,
                    long pointer)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

read

public static NativeImage read(java.io.InputStream inputStreamIn)
                        throws java.io.IOException

Throws:

java.io.IOException

read

public static NativeImage read(@Nullable
                               NativeImage.PixelFormat pixelFormatIn,
                               java.io.InputStream inputStreamIn)
                        throws java.io.IOException

Throws:

java.io.IOException

read

public static NativeImage read(java.nio.ByteBuffer byteBufferIn)
                        throws java.io.IOException

Throws:

java.io.IOException

read

public static NativeImage read(@Nullable
                               NativeImage.PixelFormat pixelFormatIn,
                               java.nio.ByteBuffer byteBufferIn)
                        throws java.io.IOException

Throws:

java.io.IOException

setWrapST

private static void setWrapST(boolean clamp)

setMinMagFilters

private static void setMinMagFilters(boolean linear,
                                     boolean mipmap)

checkImage

private void checkImage()

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

getWidth

public int getWidth()

getHeight

public int getHeight()

getFormat

public NativeImage.PixelFormat getFormat()

getPixelRGBA

public int getPixelRGBA(int x,
                        int y)

setPixelRGBA

public void setPixelRGBA(int x,
                         int y,
                         int value)

getPixelLuminanceOrAlpha

public byte getPixelLuminanceOrAlpha(int x,
                                     int y)

blendPixel

public void blendPixel(int xIn,
                       int yIn,
                       int colIn)

makePixelArray

@Deprecated
public int[] makePixelArray()

Deprecated.

uploadTextureSub

public void uploadTextureSub(int level,
                             int xOffset,
                             int yOffset,
                             boolean mipmap)

uploadTextureSub

public void uploadTextureSub(int level,
                             int xOffset,
                             int yOffset,
                             int unpackSkipPixels,
                             int unpackSkipRows,
                             int widthIn,
                             int heightIn,
                             boolean mipmap,
                             boolean autoClose)

uploadTextureSub

public void uploadTextureSub(int level,
                             int xOffset,
                             int yOffset,
                             int unpackSkipPixels,
                             int unpackSkipRows,
                             int widthIn,
                             int heightIn,
                             boolean blur,
                             boolean clamp,
                             boolean mipmap,
                             boolean autoClose)

uploadTextureSubRaw

private void uploadTextureSubRaw(int level,
                                 int xOffset,
                                 int yOffset,
                                 int unpackSkipPixels,
                                 int unpackSkipRows,
                                 int widthIn,
                                 int heightIn,
                                 boolean blur,
                                 boolean clamp,
                                 boolean mipmap,
                                 boolean autoClose)

downloadFromTexture

public void downloadFromTexture(int level,
                                boolean opaque)

write

public void write(java.io.File fileIn)
           throws java.io.IOException

Throws:

java.io.IOException

renderGlyph

public void renderGlyph(org.lwjgl.stb.STBTTFontinfo info,
                        int glyphIndex,
                        int widthIn,
                        int heightIn,
                        float scaleX,
                        float scaleY,
                        float shiftX,
                        float shiftY,
                        int x,
                        int y)

write

public void write(java.nio.file.Path pathIn)
           throws java.io.IOException

Throws:

java.io.IOException

getBytes

public byte[] getBytes()
                throws java.io.IOException

Throws:

java.io.IOException

write

private boolean write(java.nio.channels.WritableByteChannel channelIn)
               throws java.io.IOException

Throws:

java.io.IOException

copyImageData

public void copyImageData(NativeImage from)

fillAreaRGBA

public void fillAreaRGBA(int x,
                         int y,
                         int widthIn,
                         int heightIn,
                         int value)

copyAreaRGBA

public void copyAreaRGBA(int xFrom,
                         int yFrom,
                         int xToDelta,
                         int yToDelta,
                         int widthIn,
                         int heightIn,
                         boolean mirrorX,
                         boolean mirrorY)

flip

public void flip()

resizeSubRectTo

public void resizeSubRectTo(int xIn,
                            int yIn,
                            int widthIn,
                            int heightIn,
                            NativeImage imageIn)

untrack

public void untrack()

readBase64

public static NativeImage readBase64(java.lang.String stringIn)
                              throws java.io.IOException

Throws:

java.io.IOException

getAlpha

public static int getAlpha(int col)

getRed

public static int getRed(int col)

getGreen

public static int getGreen(int col)

getBlue

public static int getBlue(int col)

getCombined

public static int getCombined(int alpha,
                              int blue,
                              int green,
                              int red)