WGL (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.opengl.WGL

public class WGL
extends java.lang.Object

Native bindings to WGL functionality.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class WGL.Functions
Contains the function pointers loaded from GL.getFunctionProvider().

Nested Classes
Modifier and Type	Class and Description
`static class`	`WGL.Functions` Contains the function pointers loaded from `GL.getFunctionProvider()`.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`WGL_FONT_LINES` UseFontOutlines format.
`static int`	`WGL_FONT_POLYGONS` UseFontOutlines format.
`static int`	`WGL_SWAP_MAIN_PLANE` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY1` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY10` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY11` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY12` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY13` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY14` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY15` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY2` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY3` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY4` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY5` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY6` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY7` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY8` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_OVERLAY9` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY1` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY10` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY11` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY12` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY13` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY14` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY15` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY2` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY3` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY4` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY5` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY6` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY7` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY8` SwapLayerBuffers flags.
`static int`	`WGL_SWAP_UNDERLAY9` SwapLayerBuffers flags.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static long`	`nwglGetProcAddress(long proc)` Unsafe version of: `GetProcAddress`
`static boolean`	`wglCopyContext(long src, long dst, int mask)` Copies selected groups of rendering states from one OpenGL rendering context to another.
`static long`	`wglCreateContext(long hdc)` Creates a new OpenGL rendering context, which is suitable for drawing on the device referenced by device.
`static long`	`wglCreateLayerContext(long hdc, int layerPlane)` Creates a new OpenGL rendering context for drawing to a specified layer plane on a device context.
`static boolean`	`wglDeleteContext(long context)` Deletes a specified OpenGL rendering context.
`static long`	`wglGetCurrentContext()` Obtains a handle to the current OpenGL rendering context of the calling thread.
`static long`	`wglGetCurrentDC()` Obtains a handle to the device context that is associated with the current OpenGL rendering context of the calling thread.
`static long`	`wglGetProcAddress(java.nio.ByteBuffer proc)` Returns the address of an OpenGL extension function for use with the current OpenGL rendering context.
`static long`	`wglGetProcAddress(java.lang.CharSequence proc)` Returns the address of an OpenGL extension function for use with the current OpenGL rendering context.
`static boolean`	`wglMakeCurrent(long hdc, long hglrc)` Makes a specified OpenGL rendering context the calling thread's current rendering context.
`static boolean`	`wglShareLists(long hglrc1, long hglrc2)` Enables multiple OpenGL rendering contexts to share a single display-list space.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - WGL_FONT_LINES
```
public static final int WGL_FONT_LINES
```
    UseFontOutlines format.
    
    See Also:
    
    Constant Field Values
  - WGL_FONT_POLYGONS
```
public static final int WGL_FONT_POLYGONS
```
    UseFontOutlines format.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_MAIN_PLANE
```
public static final int WGL_SWAP_MAIN_PLANE
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY1
```
public static final int WGL_SWAP_OVERLAY1
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY2
```
public static final int WGL_SWAP_OVERLAY2
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY3
```
public static final int WGL_SWAP_OVERLAY3
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY4
```
public static final int WGL_SWAP_OVERLAY4
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY5
```
public static final int WGL_SWAP_OVERLAY5
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY6
```
public static final int WGL_SWAP_OVERLAY6
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY7
```
public static final int WGL_SWAP_OVERLAY7
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY8
```
public static final int WGL_SWAP_OVERLAY8
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY9
```
public static final int WGL_SWAP_OVERLAY9
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY10
```
public static final int WGL_SWAP_OVERLAY10
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY11
```
public static final int WGL_SWAP_OVERLAY11
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY12
```
public static final int WGL_SWAP_OVERLAY12
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY13
```
public static final int WGL_SWAP_OVERLAY13
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY14
```
public static final int WGL_SWAP_OVERLAY14
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_OVERLAY15
```
public static final int WGL_SWAP_OVERLAY15
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY1
```
public static final int WGL_SWAP_UNDERLAY1
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY2
```
public static final int WGL_SWAP_UNDERLAY2
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY3
```
public static final int WGL_SWAP_UNDERLAY3
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY4
```
public static final int WGL_SWAP_UNDERLAY4
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY5
```
public static final int WGL_SWAP_UNDERLAY5
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY6
```
public static final int WGL_SWAP_UNDERLAY6
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY7
```
public static final int WGL_SWAP_UNDERLAY7
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY8
```
public static final int WGL_SWAP_UNDERLAY8
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY9
```
public static final int WGL_SWAP_UNDERLAY9
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY10
```
public static final int WGL_SWAP_UNDERLAY10
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY11
```
public static final int WGL_SWAP_UNDERLAY11
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY12
```
public static final int WGL_SWAP_UNDERLAY12
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY13
```
public static final int WGL_SWAP_UNDERLAY13
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY14
```
public static final int WGL_SWAP_UNDERLAY14
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
  - WGL_SWAP_UNDERLAY15
```
public static final int WGL_SWAP_UNDERLAY15
```
    SwapLayerBuffers flags.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - wglCreateContext
```
public static long wglCreateContext(long hdc)
```
    Creates a new OpenGL rendering context, which is suitable for drawing on the device referenced by device. The rendering context has the same pixel format as the device context.
    
    Parameters:
    
    hdc - handle to a device context for which the function creates a suitable OpenGL rendering context
  - wglCreateLayerContext
```
public static long wglCreateLayerContext(long hdc,
                                         int layerPlane)
```
    Creates a new OpenGL rendering context for drawing to a specified layer plane on a device context.
    
    Parameters:
    
    hdc - the device context for a new rendering context
    
    layerPlane - the layer plane to which you want to bind a rendering context. The value 0 identifies the main plane. Positive values of layerPlace identify overlay planes, where 1 is the first overlay plane over the main plane, 2 is the second overlay plane over the first overlay plane, and so on. Negative values identify underlay planes, where 1 is the first underlay plane under the main plane, 2 is the second underlay plane under the first underlay plane, and so on. The number of overlay and underlay planes is given in the reserved member of the PIXELFORMATDESCRIPTOR structure.
  - wglCopyContext
```
public static boolean wglCopyContext(long src,
                                     long dst,
                                     int mask)
```
    Copies selected groups of rendering states from one OpenGL rendering context to another.
    
    Parameters:
    
    src - the source OpenGL rendering context whose state information is to be copied
    
    dst - the destination OpenGL rendering context to which state information is to be copied
    
    mask - which groups of the src rendering state are to be copied to dst. It contains the bitwise-OR of the same symbolic names that are passed to the PushAttrib function. You can use ALL_ATTRIB_BITS to copy all the rendering state information.
  - wglDeleteContext
```
public static boolean wglDeleteContext(long context)
```
    Deletes a specified OpenGL rendering context.
    
    Parameters:
    
    context - handle to an OpenGL rendering context that the function will delete
  - wglGetCurrentContext
```
public static long wglGetCurrentContext()
```
    Obtains a handle to the current OpenGL rendering context of the calling thread.
  - wglGetCurrentDC
```
public static long wglGetCurrentDC()
```
    Obtains a handle to the device context that is associated with the current OpenGL rendering context of the calling thread.
  - nwglGetProcAddress
```
public static long nwglGetProcAddress(long proc)
```
    Unsafe version of: GetProcAddress
  - wglGetProcAddress
```
public static long wglGetProcAddress(java.nio.ByteBuffer proc)
```
    Returns the address of an OpenGL extension function for use with the current OpenGL rendering context.
    
    Parameters:
    
    proc - points to a null-terminated string that is the name of the extension function. The name of the extension function must be identical to a corresponding function implemented by OpenGL.
  - wglGetProcAddress
```
public static long wglGetProcAddress(java.lang.CharSequence proc)
```
    Returns the address of an OpenGL extension function for use with the current OpenGL rendering context.
    
    Parameters:
    
    proc - points to a null-terminated string that is the name of the extension function. The name of the extension function must be identical to a corresponding function implemented by OpenGL.
  - wglMakeCurrent
```
public static boolean wglMakeCurrent(long hdc,
                                     long hglrc)
```
    Makes a specified OpenGL rendering context the calling thread's current rendering context. All subsequent OpenGL calls made by the thread are drawn on the device identified by device. You can also use MakeCurrent to change the calling thread's current rendering context so it's no longer current.
    
    Parameters:
    
    hdc - handle to a device context. Subsequent OpenGL calls made by the calling thread are drawn on the device identified by dc.
    
    hglrc - handle to an OpenGL rendering context that the function sets as the calling thread's rendering context. If context is NULL, the function makes the calling thread's current rendering context no longer current, and releases the device context that is used by the rendering context. In this case, hdc is ignored.
  - wglShareLists
```
public static boolean wglShareLists(long hglrc1,
                                    long hglrc2)
```
    Enables multiple OpenGL rendering contexts to share a single display-list space.
    
    Parameters:
    
    hglrc1 - the OpenGL rendering context with which to share display lists.
    
    hglrc2 - the OpenGL rendering context to share display lists with hglrc1. The hglrc2 parameter should not contain any existing display lists when wglShareLists is called.

Class WGL

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

WGL_FONT_LINES

WGL_FONT_POLYGONS

WGL_SWAP_MAIN_PLANE

WGL_SWAP_OVERLAY1

WGL_SWAP_OVERLAY2

WGL_SWAP_OVERLAY3

WGL_SWAP_OVERLAY4

WGL_SWAP_OVERLAY5

WGL_SWAP_OVERLAY6

WGL_SWAP_OVERLAY7

WGL_SWAP_OVERLAY8

WGL_SWAP_OVERLAY9

WGL_SWAP_OVERLAY10

WGL_SWAP_OVERLAY11

WGL_SWAP_OVERLAY12

WGL_SWAP_OVERLAY13

WGL_SWAP_OVERLAY14

WGL_SWAP_OVERLAY15

WGL_SWAP_UNDERLAY1

WGL_SWAP_UNDERLAY2

WGL_SWAP_UNDERLAY3

WGL_SWAP_UNDERLAY4

WGL_SWAP_UNDERLAY5

WGL_SWAP_UNDERLAY6

WGL_SWAP_UNDERLAY7

WGL_SWAP_UNDERLAY8

WGL_SWAP_UNDERLAY9

WGL_SWAP_UNDERLAY10

WGL_SWAP_UNDERLAY11

WGL_SWAP_UNDERLAY12

WGL_SWAP_UNDERLAY13

WGL_SWAP_UNDERLAY14

WGL_SWAP_UNDERLAY15

Method Detail

wglCreateContext

wglCreateLayerContext

wglCopyContext

wglDeleteContext

wglGetCurrentContext

wglGetCurrentDC

nwglGetProcAddress

wglGetProcAddress

wglGetProcAddress

wglMakeCurrent

wglShareLists