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org.lwjgl.opengl

public Class GLXNVCopyImage

extends Object
Class Inheritance
Imports
org.lwjgl.system.*
Native bindings to the GLX_NV_copy_image extension.

This extension enables efficient image data transfer between image objects (i.e. textures and renderbuffers) without the need to bind the objects or otherwise configure the rendering pipeline. The GLX version allows copying between images in different contexts, even if those contexts are in different sharelists or even on different physical devices.

Constructor Summary

AccessConstructor and Description
protected
GLXNVCopyImage()

Method Summary

Modifier and TypeMethod and Description
public static void
glXCopyImageSubDataNV(long
the connection to the X server
display, long
the source context
srcCtx, int srcName, int srcTarget, int srcLevel, int srcX, int srcY, int srcZ, long
the destination context
dstCtx, int dstName, int dstTarget, int dstLevel, int dstX, int dstY, int dstZ, int width, int height, int depth)

Behaves identically to the core function CopyImageSubDataNV, except that the srcCtx and dstCtx parameters specify the contexts in which to look up the source and destination objects, respectively.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Constructor Detail

GLXNVCopyImageback to summary
protected GLXNVCopyImage()

Method Detail

glXCopyImageSubDataNVback to summary
public static void glXCopyImageSubDataNV(long display, long srcCtx, int srcName, int srcTarget, int srcLevel, int srcX, int srcY, int srcZ, long dstCtx, int dstName, int dstTarget, int dstLevel, int dstX, int dstY, int dstZ, int width, int height, int depth)

Behaves identically to the core function CopyImageSubDataNV, except that the srcCtx and dstCtx parameters specify the contexts in which to look up the source and destination objects, respectively. A value of NULL for either context indicates that the value which is returned by GetCurrentContext should be used instead. Both contexts must share the same address space.

Parameters
display:long

the connection to the X server

srcCtx:long

the source context

dstCtx:long

the destination context