gzz.gfx.gl
Class GLSpanner

java.lang.Object
  |
  +--gzz.gfx.gl.GLSpanner

public class GLSpanner

extends java.lang.Object

A static class, superceding GLSpans, for loading Image spans into OpenGL textures.

Nested Class Summary

static class	GLSpanner.SpanPage
static class	GLSpanner.SpanRect

Field Summary

static boolean

dbg

Constructor Summary

GLSpanner()

Method Summary

static void	clearCache()
static void	dangerouslyOverrideMemoryPartitioner() Irrevocably stop using the memorypartitioner interface for allocating textures.
static GLSpanner.SpanRect	getSpanRect(PageSpan sp) Get the texrect for a given pagespan.

Methods inherited from class java.lang.Object

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

Field Detail

dbg

public static boolean dbg

Constructor Detail

GLSpanner

public GLSpanner()

Method Detail

dangerouslyOverrideMemoryPartitioner

public static void dangerouslyOverrideMemoryPartitioner()

Irrevocably stop using the memorypartitioner interface for allocating textures.

getSpanRect

public static GLSpanner.SpanRect getSpanRect(PageSpan sp)

Get the texrect for a given pagespan. This method will return immediately, either with the texrect for the right texrect or with null, if no texture is currently obtainable.

Parameters:

sp - The span

clearCache

public static void clearCache()