1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* Copyright © 2012 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 "piglit-util-gl-common.h"
#include "common.h"
static bool try_version(int major, int minor)
{
EGLContext ctx;
const EGLint attribs_with_profile[] = {
EGL_CONTEXT_MAJOR_VERSION_KHR,
major,
EGL_CONTEXT_MINOR_VERSION_KHR,
minor,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR,
EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_NONE
};
const EGLint attribs_without_profile[] = {
EGL_CONTEXT_MAJOR_VERSION_KHR,
major,
EGL_CONTEXT_MINOR_VERSION_KHR,
minor,
EGL_NONE
};
/* The EGL_KHR_create_context spec says:
*
* "When the current rendering API is EGL_OPENGL_API, the value of
* EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR requests an OpenGL context
* supporting the corresponding profile... If the requested OpenGL
* version is less than 3.2, EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR is
* ignored and the functionality of the context is determined solely
* by the requested version."
*
* Try to create a context without any profile specified. If that
* works, try to create a context with the core profile specified.
* That should also work.
*/
ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT,
attribs_without_profile);
if (ctx == EGL_NO_CONTEXT)
return true;
eglDestroyContext(egl_dpy, ctx);
ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT,
attribs_with_profile);
if (ctx != EGL_NO_CONTEXT) {
eglDestroyContext(egl_dpy, ctx);
return true;
} else {
fprintf(stderr,
"Failed to create %d.%d context with core profile "
"(profile value should be\nignored)\n",
major, minor);
return false;
}
}
int main(int argc, char **argv)
{
bool pass = true;
if (!EGL_KHR_create_context_setup(EGL_OPENGL_BIT)) {
fprintf(stderr, "Desktop GL not available.\n");
piglit_report_result(PIGLIT_SKIP);
}
eglBindAPI(EGL_OPENGL_API);
pass = try_version(1, 0) && pass;
pass = try_version(1, 1) && pass;
pass = try_version(1, 2) && pass;
pass = try_version(1, 3) && pass;
pass = try_version(1, 4) && pass;
pass = try_version(1, 5) && pass;
pass = try_version(2, 0) && pass;
pass = try_version(2, 1) && pass;
pass = try_version(3, 0) && pass;
pass = try_version(3, 1) && pass;
EGL_KHR_create_context_teardown();
piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
return 0;
}
|
