Package org.lwjgl.egl

Class EXTCompositor


  • public class EXTCompositor
    extends java.lang.Object
    Native bindings to the EXT_compositor extension.

    This extension allows for the composition of multiple windows within a multi-partition EGL system. The extension allows a primary EGLContext and window to be created for each display. All other windows are created using non-displayable surfaces. A handle to each off-screen window is provided to the primary EGLContext to allow the composition of all non-displayable windows on a single display.

    For each display, there is one EGLContext which has access to create on screen windows, this is call the primary context for this display. All other EGLContexts are referred to as secondary contexts.

    This extension requires a multi-partition EGL driver to support asynchronous rendering of off screen surfaces.

    Information assurance is provided by preventing context and surface creation by unregistered contexts and by preventing the non-primary contexts and surfaces from rendering to the display.

    • Method Detail

      • neglCompositorSetContextListEXT

        public static int neglCompositorSetContextListEXT​(long external_ref_ids,
                                                          int num_entries)
      • eglCompositorSetContextListEXT

        public static boolean eglCompositorSetContextListEXT​(java.nio.IntBuffer external_ref_ids)
      • neglCompositorSetContextAttributesEXT

        public static int neglCompositorSetContextAttributesEXT​(int external_ref_id,
                                                                long context_attributes,
                                                                int num_entries)
      • eglCompositorSetContextAttributesEXT

        public static boolean eglCompositorSetContextAttributesEXT​(int external_ref_id,
                                                                   java.nio.IntBuffer context_attributes)
      • neglCompositorSetWindowListEXT

        public static int neglCompositorSetWindowListEXT​(int external_ref_id,
                                                         long external_win_ids,
                                                         int num_entries)
      • eglCompositorSetWindowListEXT

        public static boolean eglCompositorSetWindowListEXT​(int external_ref_id,
                                                            java.nio.IntBuffer external_win_ids)
      • neglCompositorSetWindowAttributesEXT

        public static int neglCompositorSetWindowAttributesEXT​(int external_win_id,
                                                               long window_attributes,
                                                               int num_entries)
      • eglCompositorSetWindowAttributesEXT

        public static boolean eglCompositorSetWindowAttributesEXT​(int external_win_id,
                                                                  java.nio.IntBuffer window_attributes)
      • eglCompositorBindTexWindowEXT

        public static boolean eglCompositorBindTexWindowEXT​(int external_win_id)
      • eglCompositorSetSizeEXT

        public static boolean eglCompositorSetSizeEXT​(int external_win_id,
                                                      int width,
                                                      int height)
      • eglCompositorSwapPolicyEXT

        public static boolean eglCompositorSwapPolicyEXT​(int external_win_id,
                                                         int policy)
      • eglCompositorSetContextListEXT

        public static boolean eglCompositorSetContextListEXT​(int[] external_ref_ids)
        Array version of: CompositorSetContextListEXT
      • eglCompositorSetContextAttributesEXT

        public static boolean eglCompositorSetContextAttributesEXT​(int external_ref_id,
                                                                   int[] context_attributes)
      • eglCompositorSetWindowListEXT

        public static boolean eglCompositorSetWindowListEXT​(int external_ref_id,
                                                            int[] external_win_ids)
        Array version of: CompositorSetWindowListEXT
      • eglCompositorSetWindowAttributesEXT

        public static boolean eglCompositorSetWindowAttributesEXT​(int external_win_id,
                                                                  int[] window_attributes)