Package panamagl.offscreen

Class FBOReader_SWT

java.lang.Object

panamagl.offscreen.FBOReader_SWT

All Implemented Interfaces:

panamagl.offscreen.FBOReader

public class FBOReader_SWT
extends Object
implements panamagl.offscreen.FBOReader

Reads FBO pixels and produces an SWT ImageData wrapped in a SWTImage. The FBO provides BGRA bytes. On little-endian systems, reading as int[] yields ARGB-packed integers (0xAARRGGBB), the same format used by FBOReader_AWT. We then use ImageData.setPixel(int, int, int) / ImageData.setAlpha(int, int, int) which handle the internal byte layout regardless of platform.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	debug
protected org.eclipse.swt.graphics.ImageData	imageData

Constructor Summary

Constructors

Constructor	Description
FBOReader_SWT()

Method Summary

Modifier and Type	Method	Description
SWTImage	read(panamagl.offscreen.FBO fbo, panamagl.opengl.GL gl)

Methods inherited from class java.lang.Object

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

Field Details

debug

protected boolean debug

imageData

protected org.eclipse.swt.graphics.ImageData imageData

Constructor Details

FBOReader_SWT

public FBOReader_SWT()

Method Details

read

public SWTImage read(panamagl.offscreen.FBO fbo,
 panamagl.opengl.GL gl)

Specified by:

read in interface panamagl.offscreen.FBOReader