Package foundry.veil.impl.client.render.shader

Class CachedShaderCompiler

java.lang.Object

foundry.veil.impl.client.render.shader.DirectShaderCompiler

foundry.veil.impl.client.render.shader.CachedShaderCompiler

All Implemented Interfaces:

ShaderCompiler, AutoCloseable, org.lwjgl.system.NativeResource

@Internal
public class CachedShaderCompiler
extends DirectShaderCompiler

Attempts to cache the exact same shader sources to reduce the number of compiled shaders.

Nested Class Summary

Nested classes/interfaces inherited from interface foundry.veil.api.client.render.shader.ShaderCompiler

ShaderCompiler.Context

Constructor Summary

Constructors

Constructor	Description
CachedShaderCompiler(@Nullable net.minecraft.server.packs.resources.ResourceProvider provider)

Method Summary

Modifier and Type	Method	Description
CompiledShader	compile(ShaderCompiler.Context context, int type, ProgramDefinition.SourceType sourceType, String source)	Creates a new shader and attempts to attach the specified sources to it.
CompiledShader	compile(ShaderCompiler.Context context, int type, ProgramDefinition.SourceType sourceType, net.minecraft.resources.ResourceLocation id)	Creates a new shader and attempts to attach sources read from file to it.
void	free()

Methods inherited from class foundry.veil.impl.client.render.shader.DirectShaderCompiler

addDefaultProcessors, addPreprocessor

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lwjgl.system.NativeResource

close

Methods inherited from interface foundry.veil.api.client.render.shader.ShaderCompiler

addPreprocessor

Constructor Details

CachedShaderCompiler

public CachedShaderCompiler(@Nullable
 @Nullable net.minecraft.server.packs.resources.ResourceProvider provider)

Method Details

compile

public CompiledShader compile(ShaderCompiler.Context context,
 int type,
 ProgramDefinition.SourceType sourceType,
 net.minecraft.resources.ResourceLocation id)
                       throws IOException,
ShaderException

Description copied from interface: ShaderCompiler

Creates a new shader and attempts to attach sources read from file to it. The sources are read from The shader will automatically be deleted at some point in the future.

Specified by:

compile in interface ShaderCompiler

Overrides:

compile in class DirectShaderCompiler

Parameters:

context - The context for compiling the shader

type - The type of shader to create

id - The id of the shader to attach

Returns:

A new shader that can be attached to programs

Throws:

IOException - If the file could not be found.

ShaderException - If an error occurs compiling the shader

compile

public CompiledShader compile(ShaderCompiler.Context context,
 int type,
 ProgramDefinition.SourceType sourceType,
 String source)
                       throws IOException,
ShaderException

Description copied from interface: ShaderCompiler

Creates a new shader and attempts to attach the specified sources to it. The shader will automatically be deleted at some point in the future.

Specified by:

compile in interface ShaderCompiler

Overrides:

compile in class DirectShaderCompiler

Parameters:

context - The context for compiling the shader

type - The type of shader to create

source - The source of the shader to attach

Returns:

A new shader that can be attached to programs

Throws:

IOException - If an error occurs processing the shader source

ShaderException - If an error occurs compiling the shader

free

public void free()

Specified by:

free in interface org.lwjgl.system.NativeResource

Overrides:

free in class DirectShaderCompiler