Package org.lwjgl.egl
Class EXTDeviceQuery
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- org.lwjgl.egl.EXTDeviceQuery
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public class EXTDeviceQuery extends java.lang.Object
Native bindings to the EXT_device_query extension.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 access native GPU or device objects directly rather than calling EGL or GL entry points.
This extension defines the method for an application to query native device objects from an EGL Display.
Requires
EGL L.1
or an earlier verison of EGL with the EXT_device_query extension.
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Field Summary
Fields Modifier and Type Field and Description static int
EGL_BAD_DEVICE_EXT
EGL_DEVICE_EXTstatic long
EGL_NO_DEVICE_EXT
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static boolean
eglQueryDeviceAttribEXT(long device, int attribute, PointerBuffer value)
static java.lang.String
eglQueryDeviceStringEXT(long device, int name)
static boolean
eglQueryDisplayAttribEXT(long dpy, int attribute, PointerBuffer value)
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Field Detail
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EGL_BAD_DEVICE_EXT
public static final int EGL_BAD_DEVICE_EXT
- See Also:
- Constant Field Values
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EGL_DEVICE_EXT
public static final int EGL_DEVICE_EXT
- See Also:
- Constant Field Values
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EGL_NO_DEVICE_EXT
public static final long EGL_NO_DEVICE_EXT
- See Also:
- Constant Field Values
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Method Detail
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eglQueryDeviceAttribEXT
public static boolean eglQueryDeviceAttribEXT(long device, int attribute, PointerBuffer value)
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eglQueryDeviceStringEXT
public static java.lang.String eglQueryDeviceStringEXT(long device, int name)
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eglQueryDisplayAttribEXT
public static boolean eglQueryDisplayAttribEXT(long dpy, int attribute, PointerBuffer value)
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