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76 lines
2.4 KiB
76 lines
2.4 KiB
4 months ago
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/*
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* Copyright © 2013 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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/**
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* @file egl_has_extension_nocontext.c
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*
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* Catches a bug in early development where eglGetProcAddress() with
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* no context bound would fail out in dispatch.
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*/
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#ifdef __sun
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#define __EXTENSIONS__
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#else
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#define _GNU_SOURCE
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <err.h>
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#include "epoxy/gl.h"
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#include "epoxy/egl.h"
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#include "egl_common.h"
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int
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main(int argc, char **argv)
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{
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bool pass = true;
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EGLDisplay *dpy = get_egl_display_or_skip();
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const char *extensions = eglQueryString(dpy, EGL_EXTENSIONS);
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char *first_space;
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char *an_extension;
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/* We don't have any extensions guaranteed by the ABI, so for the
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* touch test we just check if the first one is reported to be there.
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*/
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first_space = strstr(extensions, " ");
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if (first_space) {
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an_extension = strndup(extensions, first_space - extensions);
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} else {
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an_extension = strdup(extensions);
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}
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if (!epoxy_has_egl_extension(dpy, an_extension))
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errx(1, "Implementation reported absence of %s", an_extension);
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free(an_extension);
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if (epoxy_has_egl_extension(dpy, "GLX_ARB_ham_sandwich"))
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errx(1, "Implementation reported presence of GLX_ARB_ham_sandwich");
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return pass != true;
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}
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