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 | /** |
25 | * @file glx_gles2.c |
26 | * |
27 | * Catches a bug where a GLES2 context using |
28 | * GLX_EXT_create_context_es2_profile would try to find the symbols in |
29 | * libGLESv2.so.2 instead of libGL.so.1. |
30 | */ |
31 | |
32 | #include <stdio.h> |
33 | #include <assert.h> |
34 | #include <err.h> |
35 | #include "epoxy/gl.h" |
36 | #include "epoxy/glx.h" |
37 | #include <X11/Xlib.h> |
38 | |
39 | #include "glx_common.h" |
40 | |
41 | static Display *dpy; |
42 | |
43 | static int last_call; |
44 | |
45 | #define CORE_FUNC_VAL 100 |
46 | #define EXT_FUNC_VAL 101 |
47 | |
48 | void |
49 | override_GL_glBindTexture(GLenum target); |
50 | void |
51 | override_GL_glBindTextureEXT(GLenum target); |
52 | |
53 | void |
54 | override_GL_glBindTexture(GLenum target) |
55 | { |
56 | last_call = CORE_FUNC_VAL; |
57 | } |
58 | |
59 | void |
60 | override_GL_glBindTextureEXT(GLenum target) |
61 | { |
62 | last_call = EXT_FUNC_VAL; |
63 | } |
64 | |
65 | int |
66 | main(int argc, char **argv) |
67 | { |
68 | bool pass = true; |
69 | |
70 | dpy = get_display_or_skip(); |
71 | make_glx_context_current_or_skip(dpy); |
72 | |
73 | if (!epoxy_has_gl_extension(extension: "GL_EXT_texture_object" )) |
74 | errx(status: 77, format: "Test requires GL_EXT_texture_object" ); |
75 | |
76 | glBindTexture(GL_TEXTURE_2D, 1); |
77 | pass = pass && last_call == CORE_FUNC_VAL; |
78 | glBindTextureEXT(GL_TEXTURE_2D, 1); |
79 | pass = pass && last_call == EXT_FUNC_VAL; |
80 | |
81 | return pass != true; |
82 | } |
83 | |