Package net.minecraft.client.renderer

Class ShaderInstance

java.lang.Object

net.minecraft.client.renderer.ShaderInstance

All Implemented Interfaces:

Shader, AutoCloseable

public class ShaderInstance
extends Object
implements Shader, AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
private static final boolean	ALWAYS_REAPPLY
final Uniform	CHUNK_OFFSET
final Uniform	COLOR_MODULATOR
private boolean	dirty
private static final AbstractUniform	DUMMY_UNIFORM
final Uniform	FOG_COLOR
final Uniform	FOG_END
final Uniform	FOG_SHAPE
final Uniform	FOG_START
private final Program	fragmentProgram
final Uniform	GAME_TIME
final Uniform	GLINT_ALPHA
private static ShaderInstance	lastAppliedShader
private static int	lastProgramId
final Uniform	LIGHT0_DIRECTION
final Uniform	LIGHT1_DIRECTION
final Uniform	LINE_WIDTH
(package private) static final org.slf4j.Logger	LOGGER
final Uniform	MODEL_VIEW_MATRIX
private final String	name
private final int	programId
final Uniform	PROJECTION_MATRIX
private final List<Integer>	samplerLocations
private final Map<String,Object>	samplerMap
private final List<String>	samplerNames
final Uniform	SCREEN_SIZE
private static final String	SHADER_CORE_PATH
private static final String	SHADER_INCLUDE_PATH
static final String	SHADER_PATH
final Uniform	TEXTURE_MATRIX
private final List<Integer>	uniformLocations
private final Map<String,Uniform>	uniformMap
private final List<Uniform>	uniforms
private final VertexFormat	vertexFormat
private final Program	vertexProgram

Constructor Summary

Constructors

Constructor	Description
ShaderInstance(ResourceProvider pResourceProvider, String pName, VertexFormat pVertexFormat)	Deprecated.
ShaderInstance(ResourceProvider p_173336_, ResourceLocation shaderLocation, VertexFormat p_173338_)

Method Summary

Modifier and Type	Method	Description
void	apply()
void	attachToProgram()
void	clear()
void	close()
Program	getFragmentProgram()
int	getId()
String	getName()
private static Program	getOrCreate(ResourceProvider pResourceProvider, Program.Type pProgramType, String pName)
Uniform	getUniform(String pName)
VertexFormat	getVertexFormat()
Program	getVertexProgram()
void	markDirty()
private void	parseSamplerNode(JsonElement pJson)
private void	parseUniformNode(JsonElement pJson)
AbstractUniform	safeGetUniform(String pName)
void	setDefaultUniforms(VertexFormat.Mode pMode, org.joml.Matrix4f pFrustumMatrix, org.joml.Matrix4f pProjectionMatrix, Window pWindow)
void	setSampler(String pName, Object pTextureId)
private void	updateLocations()

Methods inherited from class java.lang.Object

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

Field Details

SHADER_PATH

public static final String SHADER_PATH

See Also:

• Constant Field Values

SHADER_CORE_PATH

private static final String SHADER_CORE_PATH

See Also:

• Constant Field Values

SHADER_INCLUDE_PATH

private static final String SHADER_INCLUDE_PATH

See Also:

• Constant Field Values

LOGGER

static final org.slf4j.Logger LOGGER

DUMMY_UNIFORM

private static final AbstractUniform DUMMY_UNIFORM

ALWAYS_REAPPLY

private static final boolean ALWAYS_REAPPLY

See Also:

• Constant Field Values

lastAppliedShader

private static ShaderInstance lastAppliedShader

lastProgramId

private static int lastProgramId

samplerMap

private final Map<String,Object> samplerMap

samplerNames

private final List<String> samplerNames

samplerLocations

private final List<Integer> samplerLocations

uniforms

private final List<Uniform> uniforms

uniformLocations

private final List<Integer> uniformLocations

uniformMap

private final Map<String,Uniform> uniformMap

programId

private final int programId

name

private final String name

dirty

private boolean dirty

vertexProgram

private final Program vertexProgram

fragmentProgram

private final Program fragmentProgram

vertexFormat

private final VertexFormat vertexFormat

MODEL_VIEW_MATRIX

@Nullable
public final Uniform MODEL_VIEW_MATRIX

PROJECTION_MATRIX

@Nullable
public final Uniform PROJECTION_MATRIX

TEXTURE_MATRIX

@Nullable
public final Uniform TEXTURE_MATRIX

SCREEN_SIZE

@Nullable
public final Uniform SCREEN_SIZE

COLOR_MODULATOR

@Nullable
public final Uniform COLOR_MODULATOR

LIGHT0_DIRECTION

@Nullable
public final Uniform LIGHT0_DIRECTION

LIGHT1_DIRECTION

@Nullable
public final Uniform LIGHT1_DIRECTION

GLINT_ALPHA

@Nullable
public final Uniform GLINT_ALPHA

FOG_START

@Nullable
public final Uniform FOG_START

FOG_END

@Nullable
public final Uniform FOG_END

FOG_COLOR

@Nullable
public final Uniform FOG_COLOR

FOG_SHAPE

@Nullable
public final Uniform FOG_SHAPE

LINE_WIDTH

@Nullable
public final Uniform LINE_WIDTH

GAME_TIME

@Nullable
public final Uniform GAME_TIME

CHUNK_OFFSET

@Nullable
public final Uniform CHUNK_OFFSET

Constructor Details

ShaderInstance

@Deprecated
public ShaderInstance(ResourceProvider pResourceProvider,
 String pName,
 VertexFormat pVertexFormat)
               throws IOException

Deprecated.

Throws:

IOException

ShaderInstance

public ShaderInstance(ResourceProvider p_173336_,
 ResourceLocation shaderLocation,
 VertexFormat p_173338_)
               throws IOException

Throws:

IOException

Method Details

getOrCreate

private static Program getOrCreate(ResourceProvider pResourceProvider,
 Program.Type pProgramType,
 String pName)
                            throws IOException

Throws:

IOException

close

public void close()

Specified by:

close in interface AutoCloseable

clear

public void clear()

apply

public void apply()

markDirty

public void markDirty()

Specified by:

markDirty in interface Shader

getUniform

@Nullable
public Uniform getUniform(String pName)

safeGetUniform

public AbstractUniform safeGetUniform(String pName)

updateLocations

private void updateLocations()

parseSamplerNode

private void parseSamplerNode(JsonElement pJson)

setSampler

public void setSampler(String pName,
 Object pTextureId)

parseUniformNode

private void parseUniformNode(JsonElement pJson)
                       throws ChainedJsonException

Throws:

ChainedJsonException

getVertexProgram

public Program getVertexProgram()

Specified by:

getVertexProgram in interface Shader

getFragmentProgram

public Program getFragmentProgram()

Specified by:

getFragmentProgram in interface Shader

attachToProgram

public void attachToProgram()

Specified by:

attachToProgram in interface Shader

getVertexFormat

public VertexFormat getVertexFormat()

getName

public String getName()

getId

public int getId()

Specified by:

getId in interface Shader

setDefaultUniforms

public void setDefaultUniforms(VertexFormat.Mode pMode,
 org.joml.Matrix4f pFrustumMatrix,
 org.joml.Matrix4f pProjectionMatrix,
 Window pWindow)