1 /*
2 * Copyright © 2013 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24 #include <stdio.h>
25
26 #include "wgl_common.h"
27 #include <epoxy/gl.h>
28
29 static int
test_function(HDC hdc)30 test_function(HDC hdc)
31 {
32 bool pass = true;
33 int val;
34 HGLRC ctx;
35
36 ctx = wglCreateContext(hdc);
37 if (!ctx) {
38 fputs("Failed to create wgl context\n", stderr);
39 return 1;
40 }
41 if (!wglMakeCurrent(hdc, ctx)) {
42 fputs("Failed to make context current\n", stderr);
43 return 1;
44 }
45
46 /* GL 1.0 APIs are available as symbols in opengl32.dll. */
47 glEnable(GL_LIGHTING);
48 val = 0;
49 glGetIntegerv(GL_LIGHTING, &val);
50 if (!val) {
51 fputs("Enabling GL_LIGHTING didn't stick.\n", stderr);
52 pass = false;
53 }
54
55 if (epoxy_gl_version() >= 15 ||
56 epoxy_has_gl_extension("GL_ARB_vertex_buffer_object")) {
57 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 1234);
58
59 val = 0;
60 glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &val);
61 if (val != 1234) {
62 printf("GL_ELEMENT_ARRAY_BUFFER_BINDING didn't stick: %d\n", val);
63 pass = false;
64 }
65 }
66
67 wglMakeCurrent(NULL, NULL);
68 wglDeleteContext(ctx);
69
70 return !pass;
71 }
72
73 int
main(int argc,char ** argv)74 main(int argc, char **argv)
75 {
76 make_window_and_test(test_function);
77
78 /* UNREACHED */
79 return 1;
80 }
81