You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.8 KiB
54 lines
1.8 KiB
/*
|
|
* Copyright © 2013 Intel Corporation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <err.h>
|
|
#include <epoxy/egl.h>
|
|
#include <X11/Xlib.h>
|
|
#include "egl_common.h"
|
|
|
|
/**
|
|
* Do whatever it takes to get us an EGL display for the system.
|
|
*
|
|
* This needs to be ported to other window systems.
|
|
*/
|
|
EGLDisplay *
|
|
get_egl_display_or_skip(void)
|
|
{
|
|
Display *dpy = XOpenDisplay(NULL);
|
|
EGLint major, minor;
|
|
EGLDisplay *edpy;
|
|
bool ok;
|
|
|
|
if (!dpy)
|
|
errx(77, "couldn't open display\n");
|
|
|
|
edpy = eglGetDisplay(dpy);
|
|
if (!edpy)
|
|
errx(1, "Couldn't get EGL display for X11 Display.\n");
|
|
|
|
ok = eglInitialize(edpy, &major, &minor);
|
|
if (!ok)
|
|
errx(1, "eglInitialize() failed\n");
|
|
|
|
return edpy;
|
|
}
|
|
|