Package com.jozufozu.flywheel.core.compile

Class ProgramCompiler<P extends GlProgram>

java.lang.Object

com.jozufozu.flywheel.core.compile.Memoizer<ProgramContext,P>

com.jozufozu.flywheel.core.compile.ProgramCompiler<P>

public class ProgramCompiler<P extends GlProgram>
extends Memoizer<ProgramContext,P>

A caching compiler.

This class is responsible for compiling programs on the fly. An instance of this class will keep a cache of compiled programs, and will only compile a program if it is not already in the cache.

Constructor Summary

Constructors

Constructor	Description
ProgramCompiler(GlProgram.Factory<P> factory, VertexCompiler vertexCompiler, FragmentCompiler fragmentCompiler)

Method Summary

Modifier and Type	Method	Description
protected P	_create(ProgramContext ctx)
protected void	_destroy(P value)
static <T extends VertexData, P extends GlProgram> ProgramCompiler<P>	create(Template<T> template, GlProgram.Factory<P> factory, FileResolution header)	Creates a program compiler using this template.
P	getProgram(ProgramContext ctx)	Get or compile a spec to the given vertex type, accounting for all game state conditions specified by the spec.
void	invalidate()
static void	invalidateAll(ReloadRenderersEvent event)

Methods inherited from class com.jozufozu.flywheel.core.compile.Memoizer

get

Methods inherited from class java.lang.Object

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

Constructor Details

ProgramCompiler

public ProgramCompiler(GlProgram.Factory<P> factory,
 VertexCompiler vertexCompiler,
 FragmentCompiler fragmentCompiler)

Method Details

create

public static <T extends VertexData,
P extends GlProgram>
ProgramCompiler<P> create(Template<T> template,
 GlProgram.Factory<P> factory,
 FileResolution header)

Creates a program compiler using this template.

Type Parameters:

P - The type of program to compile.

Parameters:

template - The vertex template to use.

factory - A factory to add meaning to compiled programs.

header - The header file to use for the program.

Returns:

A program compiler.

getProgram

public P getProgram(ProgramContext ctx)

Get or compile a spec to the given vertex type, accounting for all game state conditions specified by the spec.

Parameters:

ctx - The context of compilation.

Returns:

A compiled GlProgram.

invalidate

public void invalidate()

Overrides:

invalidate in class Memoizer<ProgramContext,P extends GlProgram>

_create

protected P _create(ProgramContext ctx)

Specified by:

_create in class Memoizer<ProgramContext,P extends GlProgram>

_destroy

protected void _destroy(P value)

Specified by:

_destroy in class Memoizer<ProgramContext,P extends GlProgram>

invalidateAll

public static void invalidateAll(ReloadRenderersEvent event)