egl_object.h revision e6f43ddce78d6846af12550ff9193c5c6fe5844b
1518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian/* 2518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Copyright 2007, The Android Open Source Project 3518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 4518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Licensed under the Apache License, Version 2.0 (the "License"); 5518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** you may not use this file except in compliance with the License. 6518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** You may obtain a copy of the License at 7518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 8518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** http://www.apache.org/licenses/LICENSE-2.0 9518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** 10518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** Unless required by applicable law or agreed to in writing, software 11518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** distributed under the License is distributed on an "AS IS" BASIS, 12518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** See the License for the specific language governing permissions and 14518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ** limitations under the License. 15518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian */ 16518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 17518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#ifndef ANDROID_EGL_OBJECT_H 18518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#define ANDROID_EGL_OBJECT_H 19518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 20518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 21518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <ctype.h> 22518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdint.h> 23518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <stdlib.h> 24518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 25518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/egl.h> 26518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <EGL/eglext.h> 27518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/gl.h> 28518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <GLES/glext.h> 29518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 30518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <utils/threads.h> 31518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 32518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include <system/window.h> 33518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 34518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#include "egl_display.h" 35518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 36518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 37518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiannamespace android { 38518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 39518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 40518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstruct egl_display_t; 41518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 42518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianclass egl_object_t { 43518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_display_t *display; 44518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian mutable volatile int32_t count; 45518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 465b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianprotected: 475b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian virtual ~egl_object_t(); 485b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 49518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianpublic: 50518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_object_t(egl_display_t* display); 515b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian void destroy(); 52518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 53518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian inline int32_t incRef() { return android_atomic_inc(&count); } 54518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian inline int32_t decRef() { return android_atomic_dec(&count); } 55f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian inline egl_display_t* getDisplay() const { return display; } 56518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 57518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianprivate: 585b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian void terminate(); 59f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian static bool get(egl_display_t const* display, egl_object_t* object); 60518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 61518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianpublic: 62518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian template <typename N, typename T> 635b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian class LocalRef { 645b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian egl_object_t* ref; 655b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian LocalRef(); 665b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian LocalRef(const LocalRef* rhs); 675b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian public: 685b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ~LocalRef(); 695b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian explicit LocalRef(egl_object_t* rhs); 70f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian explicit LocalRef(egl_display_t const* display, T o) : ref(0) { 715b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian egl_object_t* native = reinterpret_cast<N*>(o); 72f0480de37492597a5c5cf1e6f8346f1467e3a552Mathias Agopian if (o && egl_object_t::get(display, native)) { 73518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian ref = native; 74518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 75518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 76518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian inline N* get() { 775b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian return static_cast<N*>(ref); 78518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 795b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian void acquire() const; 805b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian void release() const; 815b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian void terminate(); 82518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian }; 835b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian template <typename N, typename T> 845b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian friend class LocalRef; 85518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 86518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 875b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopiantemplate<typename N, typename T> 885b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianegl_object_t::LocalRef<N, T>::LocalRef(egl_object_t* rhs) : ref(rhs) { 895b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref) { 905b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ref->incRef(); 915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian} 935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopiantemplate <typename N, typename T> 955b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianegl_object_t::LocalRef<N,T>::~LocalRef() { 965b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref) { 975b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ref->destroy(); 985b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 995b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian} 1005b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 1015b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopiantemplate <typename N, typename T> 1025b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianvoid egl_object_t::LocalRef<N,T>::acquire() const { 1035b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref) { 1045b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ref->incRef(); 1055b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 1065b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian} 1075b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 1085b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopiantemplate <typename N, typename T> 1095b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianvoid egl_object_t::LocalRef<N,T>::release() const { 1105b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref) { 1115b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref->decRef() == 1) { 1125b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian // shouldn't happen because this is called from LocalRef 113e6f43ddce78d6846af12550ff9193c5c6fe5844bSteve Block ALOGE("LocalRef::release() removed the last reference!"); 1145b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 1155b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 1165b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian} 1175b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 1185b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopiantemplate <typename N, typename T> 1195b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianvoid egl_object_t::LocalRef<N,T>::terminate() { 1205b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian if (ref) { 1215b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ref->terminate(); 1225b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian } 1235b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian} 1245b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian 125518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 126518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1275b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianclass egl_surface_t: public egl_object_t { 1285b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianprotected: 1299f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis ~egl_surface_t() { 1309f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis ANativeWindow* const window = win.get(); 1319f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis if (window != NULL) { 1329f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis native_window_set_buffers_format(window, 0); 1339f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis if (native_window_api_disconnect(window, NATIVE_WINDOW_API_EGL)) { 13432397c1cd3327905173b36baa6fd1c579bc328ffSteve Block ALOGW("EGLNativeWindowType %p disconnect failed", window); 1359f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis } 1369f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis } 1379f24fd020e387d57cb05d58f26985baa44571b85Jamie Gennis } 1385b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianpublic: 139518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian typedef egl_object_t::LocalRef<egl_surface_t, EGLSurface> Ref; 140518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 141518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_surface_t(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, 142518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface, int impl, egl_connection_t const* cnx) : 143518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_object_t(get_display(dpy)), dpy(dpy), surface(surface), 144518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian config(config), win(win), impl(impl), cnx(cnx) { 145518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 146518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy; 147518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface surface; 148518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config; 149518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian sp<ANativeWindow> win; 150518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int impl; 151518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t const* cnx; 152518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 153518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1545b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianclass egl_context_t: public egl_object_t { 1555b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianprotected: 1565b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ~egl_context_t() {} 1575b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianpublic: 158518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian typedef egl_object_t::LocalRef<egl_context_t, EGLContext> Ref; 159518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 160518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_context_t(EGLDisplay dpy, EGLContext context, EGLConfig config, 161518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int impl, egl_connection_t const* cnx, int version) : 162518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_object_t(get_display(dpy)), dpy(dpy), context(context), 163518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian config(config), read(0), draw(0), impl(impl), cnx(cnx), 164518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian version(version) { 165518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 166518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy; 167518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context; 168518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLConfig config; 169518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface read; 170518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSurface draw; 171518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int impl; 172518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_connection_t const* cnx; 173518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian int version; 174518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 175518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1765b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianclass egl_image_t: public egl_object_t { 1775b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianprotected: 1785b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ~egl_image_t() {} 1795b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianpublic: 180518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian typedef egl_object_t::LocalRef<egl_image_t, EGLImageKHR> Ref; 181518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 182518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_image_t(EGLDisplay dpy, EGLContext context) : 183518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_object_t(get_display(dpy)), dpy(dpy), context(context) { 184518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian memset(images, 0, sizeof(images)); 185518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 186518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy; 187518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context; 188518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLImageKHR images[IMPL_NUM_IMPLEMENTATIONS]; 189518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 190518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 1915b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianclass egl_sync_t: public egl_object_t { 1925b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianprotected: 1935b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopian ~egl_sync_t() {} 1945b287a6ea8dfac7ab3e03ae1e98f9e2214cbae09Mathias Agopianpublic: 195518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian typedef egl_object_t::LocalRef<egl_sync_t, EGLSyncKHR> Ref; 196518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 197518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_sync_t(EGLDisplay dpy, EGLContext context, EGLSyncKHR sync) : 198518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian egl_object_t(get_display(dpy)), dpy(dpy), context(context), sync(sync) { 199518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian } 200518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLDisplay dpy; 201518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLContext context; 202518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian EGLSyncKHR sync; 203518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; 204518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 205518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 206518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 207518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef egl_surface_t::Ref SurfaceRef; 208518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef egl_context_t::Ref ContextRef; 209518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef egl_image_t::Ref ImageRef; 210518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantypedef egl_sync_t::Ref SyncRef; 211518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 212518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 213518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 214518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopiantemplate<typename NATIVE, typename EGL> 215518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline NATIVE* egl_to_native_cast(EGL arg) { 216518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return reinterpret_cast<NATIVE*>(arg); 217518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 218518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 219518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline 220518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_surface_t* get_surface(EGLSurface surface) { 221518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return egl_to_native_cast<egl_surface_t>(surface); 222518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 223518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 224518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline 225518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_context_t* get_context(EGLContext context) { 226518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return egl_to_native_cast<egl_context_t>(context); 227518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 228518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 229518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline 230518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_image_t* get_image(EGLImageKHR image) { 231518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return egl_to_native_cast<egl_image_t>(image); 232518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 233518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 234518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianstatic inline 235518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopianegl_sync_t* get_sync(EGLSyncKHR sync) { 236518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian return egl_to_native_cast<egl_sync_t>(sync); 237518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian} 238518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 239518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 240518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian}; // namespace android 241518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian// ---------------------------------------------------------------------------- 242518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian 243518ec112f468eb67bf681b3eec896d7bfb4ff98dMathias Agopian#endif // ANDROID_EGL_OBJECT_H 244