1 /* Copyright © 2013, Intel Corporation
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
30 eglwrap_lookup (char *name)
32 const char *libegl_filename = "libEGL.so.1";
33 static void *libegl_handle = NULL;
35 if (! libegl_handle) {
36 libegl_handle = dlwrap_real_dlopen (libegl_filename, RTLD_NOW | RTLD_DEEPBIND);
37 if (! libegl_handle) {
38 fprintf (stderr, "Error: Failed to dlopen %s\n",
44 return dlwrap_real_dlsym (libegl_handle, name);
48 eglSwapBuffers (EGLDisplay dpy, EGLSurface surface)
51 static typeof(&eglSwapBuffers) real_eglSwapBuffers;
53 if (! real_eglSwapBuffers)
54 real_eglSwapBuffers = eglwrap_lookup ("eglSwapBuffers");
56 ret = real_eglSwapBuffers (dpy, surface);