EGL (LWJGL API)

java.lang.Object
- org.lwjgl.opengles.EGL

public final class EGL
extends java.lang.Object

EGL wrapper class.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`EGL_ALPHA_MASK_SIZE` Config attributes
`static int`	`EGL_ALPHA_SIZE` Config attributes
`static int`	`EGL_BACK_BUFFER` EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets
`static int`	`EGL_BAD_ACCESS` Errors / GetError return values
`static int`	`EGL_BAD_ALLOC` Errors / GetError return values
`static int`	`EGL_BAD_ATTRIBUTE` Errors / GetError return values
`static int`	`EGL_BAD_CONFIG` Errors / GetError return values
`static int`	`EGL_BAD_CONTEXT` Errors / GetError return values
`static int`	`EGL_BAD_CURRENT_SURFACE` Errors / GetError return values
`static int`	`EGL_BAD_DISPLAY` Errors / GetError return values
`static int`	`EGL_BAD_MATCH` Errors / GetError return values
`static int`	`EGL_BAD_NATIVE_PIXMAP` Errors / GetError return values
`static int`	`EGL_BAD_NATIVE_WINDOW` Errors / GetError return values
`static int`	`EGL_BAD_PARAMETER` Errors / GetError return values
`static int`	`EGL_BAD_SURFACE` Errors / GetError return values
`static int`	`EGL_BIND_TO_TEXTURE_RGB` Config attributes
`static int`	`EGL_BIND_TO_TEXTURE_RGBA` Config attributes
`static int`	`EGL_BLUE_SIZE` Config attributes
`static int`	`EGL_BUFFER_DESTROYED` Back buffer swap behaviors
`static int`	`EGL_BUFFER_PRESERVED` Back buffer swap behaviors
`static int`	`EGL_BUFFER_SIZE` Config attributes
`static int`	`EGL_CLIENT_APIS` QueryString targets
`static int`	`EGL_COLOR_BUFFER_TYPE` Config attributes
`static int`	`EGL_CONFIG_CAVEAT` Config attributes
`static int`	`EGL_CONFIG_ID` Config attributes
`static int`	`EGL_CONFORMANT` Config attributes
`static int`	`EGL_CONTEXT_CLIENT_TYPE` QueryContext targets
`static int`	`EGL_CONTEXT_CLIENT_VERSION` CreateContext attributes
`static int`	`EGL_CONTEXT_LOST` Errors / GetError return values
`static int`	`EGL_DEFAULT_DISPLAY` Out-of-band handle values
`static int`	`EGL_DEPTH_SIZE` Config attributes
`static int`	`EGL_DISPLAY_SCALING` Constant scale factor by which fractional display resolutions & aspect ratio are scaled when queried as integer values.
`static int`	`EGL_DONT_CARE` Out-of-band attribute value
`static int`	`EGL_DRAW` GetCurrentSurface targets
`static int`	`EGL_EXTENSIONS` QueryString targets
`static int`	`EGL_FALSE` EGL aliases
`static int`	`EGL_GREEN_SIZE` Config attributes
`static int`	`EGL_HEIGHT` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_HORIZONTAL_RESOLUTION` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_LARGEST_PBUFFER` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_LEVEL` Config attributes
`static int`	`EGL_LUMINANCE_BUFFER` Config attribute values
`static int`	`EGL_LUMINANCE_SIZE` Config attributes
`static int`	`EGL_MATCH_NATIVE_PIXMAP` Config attributes
`static int`	`EGL_MAX_PBUFFER_HEIGHT` Config attributes
`static int`	`EGL_MAX_PBUFFER_PIXELS` Config attributes
`static int`	`EGL_MAX_PBUFFER_WIDTH` Config attributes
`static int`	`EGL_MAX_SWAP_INTERVAL` Config attributes
`static int`	`EGL_MIN_SWAP_INTERVAL` Config attributes
`static int`	`EGL_MIPMAP_LEVEL` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_MIPMAP_TEXTURE` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_MULTISAMPLE_RESOLVE` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_MULTISAMPLE_RESOLVE_BOX` Multisample resolution behaviors
`static int`	`EGL_MULTISAMPLE_RESOLVE_BOX_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_MULTISAMPLE_RESOLVE_DEFAULT` Multisample resolution behaviors
`static int`	`EGL_NATIVE_RENDERABLE` Config attributes
`static int`	`EGL_NATIVE_VISUAL_ID` Config attributes
`static int`	`EGL_NATIVE_VISUAL_TYPE` Config attributes
`static int`	`EGL_NO_CONTEXT` Out-of-band handle values
`static int`	`EGL_NO_DISPLAY` Out-of-band handle values
`static int`	`EGL_NO_SURFACE` Out-of-band handle values
`static int`	`EGL_NO_TEXTURE` More config attribute values, for EGL_TEXTURE_FORMAT
`static int`	`EGL_NON_CONFORMANT_CONFIG` Config attribute values
`static int`	`EGL_NONE` Config attributes
`static int`	`EGL_NOT_INITIALIZED` Errors / GetError return values
`static int`	`EGL_OPENGL_API` BindAPI/QueryAPI targets
`static int`	`EGL_OPENGL_BIT` EGL_RENDERABLE_TYPE mask bits
`static int`	`EGL_OPENGL_ES_API` BindAPI/QueryAPI targets
`static int`	`EGL_OPENGL_ES_BIT` EGL_RENDERABLE_TYPE mask bits
`static int`	`EGL_OPENGL_ES2_BIT` EGL_RENDERABLE_TYPE mask bits
`static int`	`EGL_OPENVG_API` BindAPI/QueryAPI targets
`static int`	`EGL_OPENVG_BIT` EGL_RENDERABLE_TYPE mask bits
`static int`	`EGL_PBUFFER_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_PIXEL_ASPECT_RATIO` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_PIXMAP_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_READ` GetCurrentSurface targets
`static int`	`EGL_RED_SIZE` Config attributes
`static int`	`EGL_RENDER_BUFFER` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_RENDERABLE_TYPE` Config attributes
`static int`	`EGL_RGB_BUFFER` Config attribute values
`static int`	`EGL_SAMPLE_BUFFERS` Config attributes
`static int`	`EGL_SAMPLES` Config attributes
`static int`	`EGL_SINGLE_BUFFER` EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets
`static int`	`EGL_SLOW_CONFIG` Config attribute values
`static int`	`EGL_STENCIL_SIZE` Config attributes
`static int`	`EGL_SUCCESS` Errors / GetError return values
`static int`	`EGL_SURFACE_TYPE` Config attributes
`static int`	`EGL_SWAP_BEHAVIOR` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_SWAP_BEHAVIOR_PRESERVED_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_TEXTURE_2D` More config attribute values, for EGL_TEXTURE_FORMAT
`static int`	`EGL_TEXTURE_FORMAT` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_TEXTURE_RGB` More config attribute values, for EGL_TEXTURE_FORMAT
`static int`	`EGL_TEXTURE_RGBA` More config attribute values, for EGL_TEXTURE_FORMAT
`static int`	`EGL_TEXTURE_TARGET` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_TRANSPARENT_BLUE_VALUE` Config attributes
`static int`	`EGL_TRANSPARENT_GREEN_VALUE` Config attributes
`static int`	`EGL_TRANSPARENT_RED_VALUE` Config attributes
`static int`	`EGL_TRANSPARENT_RGB` Config attribute values
`static int`	`EGL_TRANSPARENT_TYPE` Config attributes
`static int`	`EGL_TRUE` EGL aliases
`static int`	`EGL_UNKNOWN` Unknown display resolution/aspect ratio
`static int`	`EGL_VENDOR` QueryString targets
`static int`	`EGL_VERSION` QueryString targets
`static int`	`EGL_VERTICAL_RESOLUTION` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_VG_ALPHA_FORMAT` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_VG_ALPHA_FORMAT_NONPRE` OpenVG alpha formats
`static int`	`EGL_VG_ALPHA_FORMAT_PRE` OpenVG alpha formats
`static int`	`EGL_VG_ALPHA_FORMAT_PRE_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_VG_COLORSPACE` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_VG_COLORSPACE_LINEAR` OpenVG color spaces
`static int`	`EGL_VG_COLORSPACE_LINEAR_BIT` EGL_SURFACE_TYPE mask bits
`static int`	`EGL_VG_COLORSPACE_sRGB` OpenVG color spaces
`static int`	`EGL_WIDTH` QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
`static int`	`EGL_WINDOW_BIT` EGL_SURFACE_TYPE mask bits

Method Summary

Methods
Modifier and Type	Method and Description
`static boolean`	`eglBindAPI(int api)` Binds the specified rendering API to the current thread.
`static EGLContext`	`eglGetCurrentContext()` Returns the current EGL context for the current rendering API.
`static EGLDisplay`	`eglGetCurrentDisplay()` Returns the EGL display associated with the current context.
`static EGLSurface`	`eglGetCurrentSurface(int readdraw)` Returns the EGL surfaces used for rendering by the current context.
`static EGLDisplay`	`eglGetDisplay(long display_id)` Obtains an EGL display from the specified native display and initializes it.
`static int`	`eglGetError()`
`static boolean`	`eglIsCurrentContext(EGLContext context)` Returns true if the specified EGL context is the current context.
`static int`	`eglQueryAPI()` Returns the current rendering API.
`static void`	`eglQueryContext(EGLDisplay dpy, EGLContext ctx, int attribute, java.nio.IntBuffer value)` Returns the value of the specified EGL context attribute in the value parameter.
`static java.lang.String`	`eglQueryString(EGLDisplay dpy, int name)` Returns a string describing some aspect of the EGL implementation running on the specified display.
`static void`	`eglQuerySurface(EGLDisplay dpy, EGLSurface surface, int attribute, java.nio.IntBuffer value)` Returns the value of the specified EGL surface attribute in the value parameter.
`static void`	`eglReleaseCurrent(EGLDisplay dpy)` Releases the current context without assigning a new one.
`static boolean`	`eglWaitClient()` Prevents native rendering API functions from executing until any outstanding client API rendering affecting the same surface is complete.
`static boolean`	`eglWaitGL()` This method does the equivalent of: `EGLenum api = eglQueryAPI(); eglBindAPI(EGL_OPENGL_ES_API); eglWaitClient(); eglBindAPI(api);`
`static boolean`	`eglWaitNative(int engine)` Prevents a client API command sequence from executing until any outstanding native rendering affecting the same surface is complete.

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

- Field Detail
  - EGL_FALSE
```
public static final int EGL_FALSE
```
    EGL aliases
    
    See Also:
    Constant Field Values
  - EGL_TRUE
```
public static final int EGL_TRUE
```
    EGL aliases
    
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    Constant Field Values
  - EGL_DEFAULT_DISPLAY
```
public static final int EGL_DEFAULT_DISPLAY
```
    Out-of-band handle values
    
    See Also:
    Constant Field Values
  - EGL_NO_CONTEXT
```
public static final int EGL_NO_CONTEXT
```
    Out-of-band handle values
    
    See Also:
    Constant Field Values
  - EGL_NO_DISPLAY
```
public static final int EGL_NO_DISPLAY
```
    Out-of-band handle values
    
    See Also:
    Constant Field Values
  - EGL_NO_SURFACE
```
public static final int EGL_NO_SURFACE
```
    Out-of-band handle values
    
    See Also:
    Constant Field Values
  - EGL_DONT_CARE
```
public static final int EGL_DONT_CARE
```
    Out-of-band attribute value
    
    See Also:
    Constant Field Values
  - EGL_SUCCESS
```
public static final int EGL_SUCCESS
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_NOT_INITIALIZED
```
public static final int EGL_NOT_INITIALIZED
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_ACCESS
```
public static final int EGL_BAD_ACCESS
```
    Errors / GetError return values
    
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    Constant Field Values
  - EGL_BAD_ALLOC
```
public static final int EGL_BAD_ALLOC
```
    Errors / GetError return values
    
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    Constant Field Values
  - EGL_BAD_ATTRIBUTE
```
public static final int EGL_BAD_ATTRIBUTE
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_CONFIG
```
public static final int EGL_BAD_CONFIG
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_CONTEXT
```
public static final int EGL_BAD_CONTEXT
```
    Errors / GetError return values
    
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    Constant Field Values
  - EGL_BAD_CURRENT_SURFACE
```
public static final int EGL_BAD_CURRENT_SURFACE
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_DISPLAY
```
public static final int EGL_BAD_DISPLAY
```
    Errors / GetError return values
    
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    Constant Field Values
  - EGL_BAD_MATCH
```
public static final int EGL_BAD_MATCH
```
    Errors / GetError return values
    
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    Constant Field Values
  - EGL_BAD_NATIVE_PIXMAP
```
public static final int EGL_BAD_NATIVE_PIXMAP
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_NATIVE_WINDOW
```
public static final int EGL_BAD_NATIVE_WINDOW
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_PARAMETER
```
public static final int EGL_BAD_PARAMETER
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BAD_SURFACE
```
public static final int EGL_BAD_SURFACE
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_CONTEXT_LOST
```
public static final int EGL_CONTEXT_LOST
```
    Errors / GetError return values
    
    See Also:
    Constant Field Values
  - EGL_BUFFER_SIZE
```
public static final int EGL_BUFFER_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_ALPHA_SIZE
```
public static final int EGL_ALPHA_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_BLUE_SIZE
```
public static final int EGL_BLUE_SIZE
```
    Config attributes
    
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    Constant Field Values
  - EGL_GREEN_SIZE
```
public static final int EGL_GREEN_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_RED_SIZE
```
public static final int EGL_RED_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_DEPTH_SIZE
```
public static final int EGL_DEPTH_SIZE
```
    Config attributes
    
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    Constant Field Values
  - EGL_STENCIL_SIZE
```
public static final int EGL_STENCIL_SIZE
```
    Config attributes
    
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    Constant Field Values
  - EGL_CONFIG_CAVEAT
```
public static final int EGL_CONFIG_CAVEAT
```
    Config attributes
    
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    Constant Field Values
  - EGL_CONFIG_ID
```
public static final int EGL_CONFIG_ID
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_LEVEL
```
public static final int EGL_LEVEL
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_MAX_PBUFFER_HEIGHT
```
public static final int EGL_MAX_PBUFFER_HEIGHT
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_MAX_PBUFFER_PIXELS
```
public static final int EGL_MAX_PBUFFER_PIXELS
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_MAX_PBUFFER_WIDTH
```
public static final int EGL_MAX_PBUFFER_WIDTH
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_NATIVE_RENDERABLE
```
public static final int EGL_NATIVE_RENDERABLE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_NATIVE_VISUAL_ID
```
public static final int EGL_NATIVE_VISUAL_ID
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_NATIVE_VISUAL_TYPE
```
public static final int EGL_NATIVE_VISUAL_TYPE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_SAMPLES
```
public static final int EGL_SAMPLES
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_SAMPLE_BUFFERS
```
public static final int EGL_SAMPLE_BUFFERS
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_SURFACE_TYPE
```
public static final int EGL_SURFACE_TYPE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_TRANSPARENT_TYPE
```
public static final int EGL_TRANSPARENT_TYPE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_TRANSPARENT_BLUE_VALUE
```
public static final int EGL_TRANSPARENT_BLUE_VALUE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_TRANSPARENT_GREEN_VALUE
```
public static final int EGL_TRANSPARENT_GREEN_VALUE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_TRANSPARENT_RED_VALUE
```
public static final int EGL_TRANSPARENT_RED_VALUE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_NONE
```
public static final int EGL_NONE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_BIND_TO_TEXTURE_RGB
```
public static final int EGL_BIND_TO_TEXTURE_RGB
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_BIND_TO_TEXTURE_RGBA
```
public static final int EGL_BIND_TO_TEXTURE_RGBA
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_MIN_SWAP_INTERVAL
```
public static final int EGL_MIN_SWAP_INTERVAL
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_MAX_SWAP_INTERVAL
```
public static final int EGL_MAX_SWAP_INTERVAL
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_LUMINANCE_SIZE
```
public static final int EGL_LUMINANCE_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_ALPHA_MASK_SIZE
```
public static final int EGL_ALPHA_MASK_SIZE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_COLOR_BUFFER_TYPE
```
public static final int EGL_COLOR_BUFFER_TYPE
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_RENDERABLE_TYPE
```
public static final int EGL_RENDERABLE_TYPE
```
    Config attributes
    
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    Constant Field Values
  - EGL_MATCH_NATIVE_PIXMAP
```
public static final int EGL_MATCH_NATIVE_PIXMAP
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_CONFORMANT
```
public static final int EGL_CONFORMANT
```
    Config attributes
    
    See Also:
    Constant Field Values
  - EGL_SLOW_CONFIG
```
public static final int EGL_SLOW_CONFIG
```
    Config attribute values
    
    See Also:
    Constant Field Values
  - EGL_NON_CONFORMANT_CONFIG
```
public static final int EGL_NON_CONFORMANT_CONFIG
```
    Config attribute values
    
    See Also:
    Constant Field Values
  - EGL_TRANSPARENT_RGB
```
public static final int EGL_TRANSPARENT_RGB
```
    Config attribute values
    
    See Also:
    Constant Field Values
  - EGL_RGB_BUFFER
```
public static final int EGL_RGB_BUFFER
```
    Config attribute values
    
    See Also:
    Constant Field Values
  - EGL_LUMINANCE_BUFFER
```
public static final int EGL_LUMINANCE_BUFFER
```
    Config attribute values
    
    See Also:
    Constant Field Values
  - EGL_NO_TEXTURE
```
public static final int EGL_NO_TEXTURE
```
    More config attribute values, for EGL_TEXTURE_FORMAT
    
    See Also:
    Constant Field Values
  - EGL_TEXTURE_RGB
```
public static final int EGL_TEXTURE_RGB
```
    More config attribute values, for EGL_TEXTURE_FORMAT
    
    See Also:
    Constant Field Values
  - EGL_TEXTURE_RGBA
```
public static final int EGL_TEXTURE_RGBA
```
    More config attribute values, for EGL_TEXTURE_FORMAT
    
    See Also:
    Constant Field Values
  - EGL_TEXTURE_2D
```
public static final int EGL_TEXTURE_2D
```
    More config attribute values, for EGL_TEXTURE_FORMAT
    
    See Also:
    Constant Field Values
  - EGL_PBUFFER_BIT
```
public static final int EGL_PBUFFER_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_PIXMAP_BIT
```
public static final int EGL_PIXMAP_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_WINDOW_BIT
```
public static final int EGL_WINDOW_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_VG_COLORSPACE_LINEAR_BIT
```
public static final int EGL_VG_COLORSPACE_LINEAR_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_VG_ALPHA_FORMAT_PRE_BIT
```
public static final int EGL_VG_ALPHA_FORMAT_PRE_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_MULTISAMPLE_RESOLVE_BOX_BIT
```
public static final int EGL_MULTISAMPLE_RESOLVE_BOX_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_SWAP_BEHAVIOR_PRESERVED_BIT
```
public static final int EGL_SWAP_BEHAVIOR_PRESERVED_BIT
```
    EGL_SURFACE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_OPENGL_ES_BIT
```
public static final int EGL_OPENGL_ES_BIT
```
    EGL_RENDERABLE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_OPENVG_BIT
```
public static final int EGL_OPENVG_BIT
```
    EGL_RENDERABLE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_OPENGL_ES2_BIT
```
public static final int EGL_OPENGL_ES2_BIT
```
    EGL_RENDERABLE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_OPENGL_BIT
```
public static final int EGL_OPENGL_BIT
```
    EGL_RENDERABLE_TYPE mask bits
    
    See Also:
    Constant Field Values
  - EGL_VENDOR
```
public static final int EGL_VENDOR
```
    QueryString targets
    
    See Also:
    Constant Field Values
  - EGL_VERSION
```
public static final int EGL_VERSION
```
    QueryString targets
    
    See Also:
    Constant Field Values
  - EGL_EXTENSIONS
```
public static final int EGL_EXTENSIONS
```
    QueryString targets
    
    See Also:
    Constant Field Values
  - EGL_CLIENT_APIS
```
public static final int EGL_CLIENT_APIS
```
    QueryString targets
    
    See Also:
    Constant Field Values
  - EGL_HEIGHT
```
public static final int EGL_HEIGHT
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_WIDTH
```
public static final int EGL_WIDTH
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_LARGEST_PBUFFER
```
public static final int EGL_LARGEST_PBUFFER
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_TEXTURE_FORMAT
```
public static final int EGL_TEXTURE_FORMAT
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_TEXTURE_TARGET
```
public static final int EGL_TEXTURE_TARGET
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_MIPMAP_TEXTURE
```
public static final int EGL_MIPMAP_TEXTURE
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_MIPMAP_LEVEL
```
public static final int EGL_MIPMAP_LEVEL
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_RENDER_BUFFER
```
public static final int EGL_RENDER_BUFFER
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_VG_COLORSPACE
```
public static final int EGL_VG_COLORSPACE
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_VG_ALPHA_FORMAT
```
public static final int EGL_VG_ALPHA_FORMAT
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_HORIZONTAL_RESOLUTION
```
public static final int EGL_HORIZONTAL_RESOLUTION
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_VERTICAL_RESOLUTION
```
public static final int EGL_VERTICAL_RESOLUTION
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_PIXEL_ASPECT_RATIO
```
public static final int EGL_PIXEL_ASPECT_RATIO
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_SWAP_BEHAVIOR
```
public static final int EGL_SWAP_BEHAVIOR
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_MULTISAMPLE_RESOLVE
```
public static final int EGL_MULTISAMPLE_RESOLVE
```
    QuerySurface / SurfaceAttrib / CreatePbufferSurface targets
    
    See Also:
    Constant Field Values
  - EGL_BACK_BUFFER
```
public static final int EGL_BACK_BUFFER
```
    EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets
    
    See Also:
    Constant Field Values
  - EGL_SINGLE_BUFFER
```
public static final int EGL_SINGLE_BUFFER
```
    EGL_RENDER_BUFFER values / BindTexImage / ReleaseTexImage buffer targets
    
    See Also:
    Constant Field Values
  - EGL_VG_COLORSPACE_sRGB
```
public static final int EGL_VG_COLORSPACE_sRGB
```
    OpenVG color spaces
    
    See Also:
    Constant Field Values
  - EGL_VG_COLORSPACE_LINEAR
```
public static final int EGL_VG_COLORSPACE_LINEAR
```
    OpenVG color spaces
    
    See Also:
    Constant Field Values
  - EGL_VG_ALPHA_FORMAT_NONPRE
```
public static final int EGL_VG_ALPHA_FORMAT_NONPRE
```
    OpenVG alpha formats
    
    See Also:
    Constant Field Values
  - EGL_VG_ALPHA_FORMAT_PRE
```
public static final int EGL_VG_ALPHA_FORMAT_PRE
```
    OpenVG alpha formats
    
    See Also:
    Constant Field Values
  - EGL_DISPLAY_SCALING
```
public static final int EGL_DISPLAY_SCALING
```
    Constant scale factor by which fractional display resolutions & aspect ratio are scaled when queried as integer values.
    
    See Also:
    Constant Field Values
  - EGL_UNKNOWN
```
public static final int EGL_UNKNOWN
```
    Unknown display resolution/aspect ratio
    
    See Also:
    Constant Field Values
  - EGL_BUFFER_PRESERVED
```
public static final int EGL_BUFFER_PRESERVED
```
    Back buffer swap behaviors
    
    See Also:
    Constant Field Values
  - EGL_BUFFER_DESTROYED
```
public static final int EGL_BUFFER_DESTROYED
```
    Back buffer swap behaviors
    
    See Also:
    Constant Field Values
  - EGL_CONTEXT_CLIENT_TYPE
```
public static final int EGL_CONTEXT_CLIENT_TYPE
```
    QueryContext targets
    
    See Also:
    Constant Field Values
  - EGL_CONTEXT_CLIENT_VERSION
```
public static final int EGL_CONTEXT_CLIENT_VERSION
```
    CreateContext attributes
    
    See Also:
    Constant Field Values
  - EGL_MULTISAMPLE_RESOLVE_DEFAULT
```
public static final int EGL_MULTISAMPLE_RESOLVE_DEFAULT
```
    Multisample resolution behaviors
    
    See Also:
    Constant Field Values
  - EGL_MULTISAMPLE_RESOLVE_BOX
```
public static final int EGL_MULTISAMPLE_RESOLVE_BOX
```
    Multisample resolution behaviors
    
    See Also:
    Constant Field Values
  - EGL_OPENGL_ES_API
```
public static final int EGL_OPENGL_ES_API
```
    BindAPI/QueryAPI targets
    
    See Also:
    Constant Field Values
  - EGL_OPENVG_API
```
public static final int EGL_OPENVG_API
```
    BindAPI/QueryAPI targets
    
    See Also:
    Constant Field Values
  - EGL_OPENGL_API
```
public static final int EGL_OPENGL_API
```
    BindAPI/QueryAPI targets
    
    See Also:
    Constant Field Values
  - EGL_DRAW
```
public static final int EGL_DRAW
```
    GetCurrentSurface targets
    
    See Also:
    Constant Field Values
  - EGL_READ
```
public static final int EGL_READ
```
    GetCurrentSurface targets
    
    See Also:
    Constant Field Values
- Method Detail
  - eglGetError
```
public static int eglGetError()
```
  - eglGetDisplay
```
public static EGLDisplay eglGetDisplay(long display_id)
                                throws LWJGLException
```
    Obtains an EGL display from the specified native display and initializes it.
    
    Parameters:
    display_id - the handle to the native display.
    
    Returns:
    the EGL Display
    
    Throws:
    
    LWJGLException - if no display is available or an EGL error occurs
  - eglQueryString
```
public static java.lang.String eglQueryString(EGLDisplay dpy,
                              int name)
```
    Returns a string describing some aspect of the EGL implementation running on the specified display.
    
    Parameters:
    dpy - the EGL display to query
    name - the value to query
    
    Returns:
    the description
  - eglQuerySurface
```
public static void eglQuerySurface(EGLDisplay dpy,
                   EGLSurface surface,
                   int attribute,
                   java.nio.IntBuffer value)
                            throws LWJGLException
```
    Returns the value of the specified EGL surface attribute in the value parameter.
    
    Parameters:
    dpy - the EGL display
    surface - the EGL surface
    attribute - the surface attribute
    value - the attribute value will be returned here
    
    Throws:
    
    LWJGLException - if an EGL error occurs
  - eglBindAPI
```
public static boolean eglBindAPI(int api)
```
    Binds the specified rendering API to the current thread.
    
    Parameters:
    api - the API to bind
    
    Returns:
    true if the bind was successful, false if an EGL error occurs
  - eglQueryAPI
```
public static int eglQueryAPI()
```
    Returns the current rendering API.
    
    Returns:
    the rendering API bound to the current thread
  - eglReleaseCurrent
```
public static void eglReleaseCurrent(EGLDisplay dpy)
                              throws LWJGLException,
                                     PowerManagementEventException
```
    Releases the current context without assigning a new one.
    
    Parameters:
    dpy - the EGL display
    
    Throws:
    
    LWJGLException - if an EGL error occurs
    
    PowerManagementEventException - if an EGL power management event occurs
    See Also:
    eglMakeCurrent(EGLDisplay, EGLSurface, EGLSurface, EGLContext)
  - eglGetCurrentContext
```
public static EGLContext eglGetCurrentContext()
                                       throws LWJGLException
```
    Returns the current EGL context for the current rendering API. If there is no context current, null is returned.
    
    Returns:
    the current context
    
    Throws:
    
    LWJGLException - if an EGL error occurs
  - eglIsCurrentContext
```
public static boolean eglIsCurrentContext(EGLContext context)
```
    Returns true if the specified EGL context is the current context. This method is faster than using #eglGetCurrentContext and comparing the two EGLContext objects.
    
    Parameters:
    context - the EGL context
    
    Returns:
    true if the EGL context is current
    See Also:
    eglGetCurrentContext()
  - eglGetCurrentSurface
```
public static EGLSurface eglGetCurrentSurface(int readdraw)
                                       throws LWJGLException
```
    Returns the EGL surfaces used for rendering by the current context. If there is no context current, null is returned.
    
    Parameters:
    readdraw - the read or draw surface
    
    Returns:
    the current surface
    
    Throws:
    
    LWJGLException - if an EGL error occurs
  - eglGetCurrentDisplay
```
public static EGLDisplay eglGetCurrentDisplay()
                                       throws LWJGLException
```
    Returns the EGL display associated with the current context.
    
    Returns:
    the current display
    
    Throws:
    
    LWJGLException - if an EGL error occurs
  - eglQueryContext
```
public static void eglQueryContext(EGLDisplay dpy,
                   EGLContext ctx,
                   int attribute,
                   java.nio.IntBuffer value)
                            throws LWJGLException
```
    Returns the value of the specified EGL context attribute in the value parameter.
    
    Parameters:
    dpy - the EGL display
    ctx - the EGL context
    attribute - the context attribute
    value - the attribute value will be returned here
    
    Throws:
    
    LWJGLException - if an EGL error occurs
  - eglWaitClient
```
public static boolean eglWaitClient()
```
    Prevents native rendering API functions from executing until any outstanding client API rendering affecting the same surface is complete.
    
    Returns:
    true if the wait was successful, false is an EGL error occurs
  - eglWaitGL
```
public static boolean eglWaitGL()
```
    This method does the equivalent of:
    EGLenum api = eglQueryAPI(); eglBindAPI(EGL_OPENGL_ES_API); eglWaitClient(); eglBindAPI(api);
    
    Returns:
    true if the wait was successful, false if an EGL error occurs
  - eglWaitNative
```
public static boolean eglWaitNative(int engine)
```
    Prevents a client API command sequence from executing until any outstanding native rendering affecting the same surface is complete.
    
    Parameters:
    engine - the native rendering engine
    
    Returns:
    true if the wait was successful, false if an EGL error occurs

Class EGL

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EGL_FALSE

EGL_TRUE

EGL_DEFAULT_DISPLAY

EGL_NO_CONTEXT

EGL_NO_DISPLAY

EGL_NO_SURFACE

EGL_DONT_CARE

EGL_SUCCESS

EGL_NOT_INITIALIZED

EGL_BAD_ACCESS

EGL_BAD_ALLOC

EGL_BAD_ATTRIBUTE

EGL_BAD_CONFIG

EGL_BAD_CONTEXT

EGL_BAD_CURRENT_SURFACE

EGL_BAD_DISPLAY

EGL_BAD_MATCH

EGL_BAD_NATIVE_PIXMAP

EGL_BAD_NATIVE_WINDOW

EGL_BAD_PARAMETER

EGL_BAD_SURFACE

EGL_CONTEXT_LOST

EGL_BUFFER_SIZE

EGL_ALPHA_SIZE

EGL_BLUE_SIZE

EGL_GREEN_SIZE

EGL_RED_SIZE

EGL_DEPTH_SIZE

EGL_STENCIL_SIZE

EGL_CONFIG_CAVEAT

EGL_CONFIG_ID

EGL_LEVEL

EGL_MAX_PBUFFER_HEIGHT

EGL_MAX_PBUFFER_PIXELS

EGL_MAX_PBUFFER_WIDTH

EGL_NATIVE_RENDERABLE

EGL_NATIVE_VISUAL_ID

EGL_NATIVE_VISUAL_TYPE

EGL_SAMPLES

EGL_SAMPLE_BUFFERS

EGL_SURFACE_TYPE

EGL_TRANSPARENT_TYPE

EGL_TRANSPARENT_BLUE_VALUE

EGL_TRANSPARENT_GREEN_VALUE

EGL_TRANSPARENT_RED_VALUE

EGL_NONE

EGL_BIND_TO_TEXTURE_RGB

EGL_BIND_TO_TEXTURE_RGBA

EGL_MIN_SWAP_INTERVAL

EGL_MAX_SWAP_INTERVAL

EGL_LUMINANCE_SIZE

EGL_ALPHA_MASK_SIZE

EGL_COLOR_BUFFER_TYPE

EGL_RENDERABLE_TYPE

EGL_MATCH_NATIVE_PIXMAP

EGL_CONFORMANT

EGL_SLOW_CONFIG

EGL_NON_CONFORMANT_CONFIG

EGL_TRANSPARENT_RGB

EGL_RGB_BUFFER

EGL_LUMINANCE_BUFFER

EGL_NO_TEXTURE

EGL_TEXTURE_RGB

EGL_TEXTURE_RGBA

EGL_TEXTURE_2D

EGL_PBUFFER_BIT

EGL_PIXMAP_BIT

EGL_WINDOW_BIT

EGL_VG_COLORSPACE_LINEAR_BIT

EGL_VG_ALPHA_FORMAT_PRE_BIT

EGL_MULTISAMPLE_RESOLVE_BOX_BIT

EGL_SWAP_BEHAVIOR_PRESERVED_BIT

EGL_OPENGL_ES_BIT

EGL_OPENVG_BIT

EGL_OPENGL_ES2_BIT