Package net.minecraft.client.renderer

Class ShaderManager

java.lang.Object

net.neoforged.neoforge.resource.ContextAwareReloadListener

net.minecraft.server.packs.resources.SimplePreparableReloadListener<ShaderManager.Configs>

net.minecraft.client.renderer.ShaderManager

All Implemented Interfaces:

AutoCloseable, PreparableReloadListener

public class ShaderManager
extends SimplePreparableReloadListener<ShaderManager.Configs>
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	ShaderManager.CompilationCache
static class	ShaderManager.CompilationException
static final record	ShaderManager.Configs
(package private) static final record	ShaderManager.ShaderCompilationKey
(package private) static final record	ShaderManager.ShaderSourceKey

Nested classes/interfaces inherited from interface net.minecraft.server.packs.resources.PreparableReloadListener

PreparableReloadListener.PreparationBarrier

Field Summary

Fields

Modifier and Type	Field	Description
private ShaderManager.CompilationCache	compilationCache
(package private) static final org.slf4j.Logger	LOGGER
static final int	MAX_LOG_LENGTH
private static final FileToIdConverter	POST_CHAIN_ID_CONVERTER
private static final FileToIdConverter	PROGRAM_ID_CONVERTER
private final Consumer<Exception>	recoveryHandler
static final String	SHADER_INCLUDE_PATH
static final String	SHADER_PATH
(package private) final TextureManager	textureManager

Constructor Summary

Constructors

Constructor	Description
ShaderManager(TextureManager pTextureManager, Consumer<Exception> pRecoveryHandler)

Method Summary

Modifier and Type	Method	Description
protected void	apply(ShaderManager.Configs p_366597_, ResourceManager p_366533_, ProfilerFiller p_366866_)
void	close()
private static GlslPreprocessor	createPreprocessor(Map<ResourceLocation,Resource> pShaderResources, ResourceLocation pShaderLocation)
String	getName()
PostChain	getPostChain(ResourceLocation pId, Set<ResourceLocation> pExternalTargets)
CompiledShaderProgram	getProgram(ShaderProgram pProgram)
CompiledShaderProgram	getProgramForLoading(ShaderProgram pProgram)
private static boolean	isProgram(ResourceLocation pLocation)
private static boolean	isShader(ResourceLocation pLocation)
(package private) static CompiledShaderProgram	linkProgram(ShaderProgram pProgram, ShaderProgramConfig pConfig, CompiledShader pVertexShader, CompiledShader pFragmentShader)
private static void	loadPostChain(ResourceLocation pLocation, Resource pPostChain, ImmutableMap.Builder<ResourceLocation,PostChainConfig> pOutput)
private static void	loadProgram(ResourceLocation pLocation, Resource pResource, ImmutableMap.Builder<ResourceLocation,ShaderProgramConfig> pOutput)
private static void	loadShader(ResourceLocation pLocation, Resource pShader, CompiledShader.Type pType, Map<ResourceLocation,Resource> pShaderResources, ImmutableMap.Builder<ShaderManager.ShaderSourceKey,String> pOutput)
void	preloadForStartup(ResourceProvider pResourceProvider, ShaderProgram... pPrograms)
private CompiledShader	preloadShader(ResourceProvider pResourceProvider, ResourceLocation pShader, CompiledShader.Type pType, ShaderDefines pDefines)
protected ShaderManager.Configs	prepare(ResourceManager p_366761_, ProfilerFiller p_366562_)	Performs any reloading that can be done off-thread, such as file IO
private void	tryTriggerRecovery(Exception pException)

Methods inherited from class net.minecraft.server.packs.resources.SimplePreparableReloadListener

reload

Methods inherited from class net.neoforged.neoforge.resource.ContextAwareReloadListener

getContext, getRegistryLookup, injectContext, makeConditionalOps, makeConditionalOps

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

static final org.slf4j.Logger LOGGER

SHADER_PATH

public static final String SHADER_PATH

See Also:

• Constant Field Values

SHADER_INCLUDE_PATH

public static final String SHADER_INCLUDE_PATH

See Also:

• Constant Field Values

PROGRAM_ID_CONVERTER

private static final FileToIdConverter PROGRAM_ID_CONVERTER

POST_CHAIN_ID_CONVERTER

private static final FileToIdConverter POST_CHAIN_ID_CONVERTER

MAX_LOG_LENGTH

public static final int MAX_LOG_LENGTH

See Also:

• Constant Field Values

textureManager

final TextureManager textureManager

recoveryHandler

private final Consumer<Exception> recoveryHandler

compilationCache

private ShaderManager.CompilationCache compilationCache

Constructor Details

ShaderManager

public ShaderManager(TextureManager pTextureManager,
 Consumer<Exception> pRecoveryHandler)

Method Details

prepare

protected ShaderManager.Configs prepare(ResourceManager p_366761_,
 ProfilerFiller p_366562_)

Description copied from class: SimplePreparableReloadListener

Performs any reloading that can be done off-thread, such as file IO

Specified by:

prepare in class SimplePreparableReloadListener<ShaderManager.Configs>

loadShader

private static void loadShader(ResourceLocation pLocation,
 Resource pShader,
 CompiledShader.Type pType,
 Map<ResourceLocation,Resource> pShaderResources,
 ImmutableMap.Builder<ShaderManager.ShaderSourceKey,String> pOutput)

createPreprocessor

private static GlslPreprocessor createPreprocessor(Map<ResourceLocation,Resource> pShaderResources,
 ResourceLocation pShaderLocation)

loadProgram

private static void loadProgram(ResourceLocation pLocation,
 Resource pResource,
 ImmutableMap.Builder<ResourceLocation,ShaderProgramConfig> pOutput)

loadPostChain

private static void loadPostChain(ResourceLocation pLocation,
 Resource pPostChain,
 ImmutableMap.Builder<ResourceLocation,PostChainConfig> pOutput)

isProgram

private static boolean isProgram(ResourceLocation pLocation)

isShader

private static boolean isShader(ResourceLocation pLocation)

apply

protected void apply(ShaderManager.Configs p_366597_,
 ResourceManager p_366533_,
 ProfilerFiller p_366866_)

Specified by:

apply in class SimplePreparableReloadListener<ShaderManager.Configs>

getName

public String getName()

Specified by:

getName in interface PreparableReloadListener

tryTriggerRecovery

private void tryTriggerRecovery(Exception pException)

preloadForStartup

public void preloadForStartup(ResourceProvider pResourceProvider,
 ShaderProgram... pPrograms)
                       throws IOException,
ShaderManager.CompilationException

Throws:

IOException

ShaderManager.CompilationException

preloadShader

private CompiledShader preloadShader(ResourceProvider pResourceProvider,
 ResourceLocation pShader,
 CompiledShader.Type pType,
 ShaderDefines pDefines)
                              throws IOException,
ShaderManager.CompilationException

Throws:

IOException

ShaderManager.CompilationException

getProgram

@Nullable
public CompiledShaderProgram getProgram(ShaderProgram pProgram)

getProgramForLoading

public CompiledShaderProgram getProgramForLoading(ShaderProgram pProgram)
                                           throws ShaderManager.CompilationException

Throws:

ShaderManager.CompilationException

linkProgram

static CompiledShaderProgram linkProgram(ShaderProgram pProgram,
 ShaderProgramConfig pConfig,
 CompiledShader pVertexShader,
 CompiledShader pFragmentShader)
                                  throws ShaderManager.CompilationException

Throws:

ShaderManager.CompilationException

getPostChain

@Nullable
public PostChain getPostChain(ResourceLocation pId,
 Set<ResourceLocation> pExternalTargets)

close

public void close()

Specified by:

close in interface AutoCloseable