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
|
/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2014 Blender Foundation. All rights reserved. */
/** \file
* \ingroup intern_glew-mx
*/
#include "glew-mx.h"
#include <stdio.h>
#include <stdlib.h>
#define CASE_CODE_RETURN_STR(code) \
case code: \
return #code;
static const char *get_glew_error_enum_string(GLenum error)
{
switch (error) {
CASE_CODE_RETURN_STR(GLEW_OK) /* also GLEW_NO_ERROR */
CASE_CODE_RETURN_STR(GLEW_ERROR_NO_GL_VERSION)
CASE_CODE_RETURN_STR(GLEW_ERROR_GL_VERSION_10_ONLY)
CASE_CODE_RETURN_STR(GLEW_ERROR_GLX_VERSION_11_ONLY)
#ifdef WITH_GLEW_ES
CASE_CODE_RETURN_STR(GLEW_ERROR_NOT_GLES_VERSION)
CASE_CODE_RETURN_STR(GLEW_ERROR_GLES_VERSION)
CASE_CODE_RETURN_STR(GLEW_ERROR_NO_EGL_VERSION)
CASE_CODE_RETURN_STR(GLEW_ERROR_EGL_VERSION_10_ONLY)
#endif
default:
return NULL;
}
}
GLenum glew_chk(GLenum error, const char *file, int line, const char *text)
{
if (error != GLEW_OK) {
const char *code = get_glew_error_enum_string(error);
const char *msg = (const char *)glewGetErrorString(error);
if (error == GLEW_ERROR_NO_GL_VERSION)
return GLEW_OK;
#ifndef NDEBUG
fprintf(stderr,
"%s(%d):[%s] -> GLEW Error (0x%04X): %s: %s\n",
file,
line,
text,
error,
code ? code : "<no symbol>",
msg ? msg : "<no message>");
#else
(void)file;
(void)line;
(void)text;
fprintf(stderr,
"GLEW Error (0x%04X): %s: %s\n",
error,
code ? code : "<no symbol>",
msg ? msg : "<no message>");
#endif
}
return error;
}
|
