public class EXTOutputBase
extends java.lang.Object
Increasingly, EGL and its client APIs are being used in place of "native" rendering APIs to implement the basic graphics functionality of native windowing systems. This creates demand for a method to initialize EGL displays and surfaces directly on top of native GPU or device objects rather than native window system objects. The mechanics of enumerating the underlying native devices and constructing EGL displays and surfaces from them have been solved in various platform and implementation- specific ways. The EGL device family of extensions offers a standardized framework for bootstrapping EGL without the use of any underlying "native" APIs or functionality.
This extension defines new EGL resource types for referencing display control hardware associated with an EGL device. Its purpose is to allow rendering to be directed to a screen in the absence of (or bypassing) a window system. Because the use models for these resources are potentially diverse, only the objects themselves and basic functions to acquire and query them are defined here. More detailed functions and enumerants required to operate on outputs are provided by separate extensions.
Requires EXT_device_base.
| Modifier and Type | Field and Description |
|---|---|
static int |
EGL_BAD_OUTPUT_LAYER_EXT |
static int |
EGL_BAD_OUTPUT_PORT_EXT |
static long |
EGL_NO_OUTPUT_LAYER_EXT |
static long |
EGL_NO_OUTPUT_PORT_EXT |
static int |
EGL_SWAP_INTERVAL_EXT |
| Modifier and Type | Method and Description |
|---|---|
static boolean |
eglGetOutputLayersEXT(long dpy,
org.lwjgl.PointerBuffer attrib_list,
org.lwjgl.PointerBuffer layers,
int[] num_layers)
Array version of:
GetOutputLayersEXT |
static boolean |
eglGetOutputLayersEXT(long dpy,
org.lwjgl.PointerBuffer attrib_list,
org.lwjgl.PointerBuffer layers,
java.nio.IntBuffer num_layers) |
static boolean |
eglGetOutputPortsEXT(long dpy,
org.lwjgl.PointerBuffer attrib_list,
org.lwjgl.PointerBuffer ports,
int[] num_ports)
Array version of:
GetOutputPortsEXT |
static boolean |
eglGetOutputPortsEXT(long dpy,
org.lwjgl.PointerBuffer attrib_list,
org.lwjgl.PointerBuffer ports,
java.nio.IntBuffer num_ports) |
static boolean |
eglOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
long value) |
static boolean |
eglOutputPortAttribEXT(long dpy,
long port,
int attribute,
long value) |
static boolean |
eglQueryOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
org.lwjgl.PointerBuffer value) |
static java.lang.String |
eglQueryOutputLayerStringEXT(long dpy,
long layer,
int name) |
static boolean |
eglQueryOutputPortAttribEXT(long dpy,
long port,
int attribute,
org.lwjgl.PointerBuffer value) |
static java.lang.String |
eglQueryOutputPortStringEXT(long dpy,
long port,
int name) |
static int |
neglGetOutputLayersEXT(long dpy,
long attrib_list,
long layers,
int max_layers,
long num_layers) |
static int |
neglGetOutputPortsEXT(long dpy,
long attrib_list,
long ports,
int max_ports,
long num_ports) |
static int |
neglQueryOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
long value) |
static long |
neglQueryOutputLayerStringEXT(long dpy,
long layer,
int name) |
static int |
neglQueryOutputPortAttribEXT(long dpy,
long port,
int attribute,
long value) |
static long |
neglQueryOutputPortStringEXT(long dpy,
long port,
int name) |
public static final int EGL_BAD_OUTPUT_LAYER_EXT
public static final int EGL_BAD_OUTPUT_PORT_EXT
public static final int EGL_SWAP_INTERVAL_EXT
public static final long EGL_NO_OUTPUT_LAYER_EXT
public static final long EGL_NO_OUTPUT_PORT_EXT
public static int neglGetOutputLayersEXT(long dpy,
long attrib_list,
long layers,
int max_layers,
long num_layers)
public static boolean eglGetOutputLayersEXT(long dpy,
@Nullable
org.lwjgl.PointerBuffer attrib_list,
@Nullable
org.lwjgl.PointerBuffer layers,
java.nio.IntBuffer num_layers)
public static int neglGetOutputPortsEXT(long dpy,
long attrib_list,
long ports,
int max_ports,
long num_ports)
public static boolean eglGetOutputPortsEXT(long dpy,
@Nullable
org.lwjgl.PointerBuffer attrib_list,
@Nullable
org.lwjgl.PointerBuffer ports,
java.nio.IntBuffer num_ports)
public static boolean eglOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
long value)
public static int neglQueryOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
long value)
public static boolean eglQueryOutputLayerAttribEXT(long dpy,
long layer,
int attribute,
org.lwjgl.PointerBuffer value)
public static long neglQueryOutputLayerStringEXT(long dpy,
long layer,
int name)
@Nullable
public static java.lang.String eglQueryOutputLayerStringEXT(long dpy,
long layer,
int name)
public static boolean eglOutputPortAttribEXT(long dpy,
long port,
int attribute,
long value)
public static int neglQueryOutputPortAttribEXT(long dpy,
long port,
int attribute,
long value)
public static boolean eglQueryOutputPortAttribEXT(long dpy,
long port,
int attribute,
org.lwjgl.PointerBuffer value)
public static long neglQueryOutputPortStringEXT(long dpy,
long port,
int name)
@Nullable
public static java.lang.String eglQueryOutputPortStringEXT(long dpy,
long port,
int name)
public static boolean eglGetOutputLayersEXT(long dpy,
@Nullable
org.lwjgl.PointerBuffer attrib_list,
@Nullable
org.lwjgl.PointerBuffer layers,
int[] num_layers)
GetOutputLayersEXTpublic static boolean eglGetOutputPortsEXT(long dpy,
@Nullable
org.lwjgl.PointerBuffer attrib_list,
@Nullable
org.lwjgl.PointerBuffer ports,
int[] num_ports)
GetOutputPortsEXTCopyright LWJGL. All Rights Reserved. License terms.