Package heronarts.glx

Class GLXUtils

java.lang.Object

heronarts.glx.GLXUtils

public class GLXUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GLXUtils.Image

Method Summary

Modifier and Type	Method	Description
static ByteBuffer	loadFile(String file)
static GLXUtils.Image	loadImage(String path)
static GLXUtils.Image	loadRaster(int[] argb, int width, int height)
static ByteBuffer	loadResource(String resourcePath)	Loads the resource at the given path into a newly allocated buffer.
static InputStream	loadResourceStream(String resourcePath)	Gets an input stream for the resource at the given path
static ByteBuffer	loadShader(GLX glx, String name)

Methods inherited from class java.lang.Object

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

Method Details

loadRaster

public static GLXUtils.Image loadRaster(int[] argb,
 int width,
 int height)

loadImage

public static GLXUtils.Image loadImage(String path)
                                throws IOException

Throws:

IOException

loadShader

public static ByteBuffer loadShader(GLX glx,
 String name)
                             throws IOException

Throws:

IOException

loadResourceStream

public static InputStream loadResourceStream(String resourcePath)
                                      throws IOException

Gets an input stream for the resource at the given path

Parameters:

resourcePath - Path to the resource

Returns:

Resource input stream

Throws:

IOException - If loading resource stream fails

loadResource

public static ByteBuffer loadResource(String resourcePath)
                               throws IOException

Loads the resource at the given path into a newly allocated buffer. The buffer is owned by the caller and must be freed explicitly.

Parameters:

resourcePath - Path to the resource

Returns:

Buffer allocated by MemoryUtil

Throws:

IOException - If there is an error loading the resource

loadFile

public static ByteBuffer loadFile(String file)
                           throws IOException

Throws:

IOException