diff options
Diffstat (limited to 'src/glut/dos/extens.c')
-rw-r--r-- | src/glut/dos/extens.c | 126 |
1 files changed, 63 insertions, 63 deletions
diff --git a/src/glut/dos/extens.c b/src/glut/dos/extens.c index ca4da058cd0..bc6cfe0f5ff 100644 --- a/src/glut/dos/extens.c +++ b/src/glut/dos/extens.c @@ -1,63 +1,63 @@ -/*
- * Mesa 3-D graphics library
- * Version: 3.4
- * Copyright (C) 1995-1998 Brian Paul
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * DOS/DJGPP glut driver v1.3 for Mesa
- *
- * Copyright (C) 2002 - Borca Daniel
- * Email : [email protected]
- * Web : http://www.geocities.com/dborca
- */
-
-
-#include <string.h>
-
-#include "GL/glut.h"
-
-
-
-int APIENTRY glutExtensionSupported (const char *extension)
-{
- static const GLubyte *extensions = NULL;
- const GLubyte *last, *where;
-
- /* Extension names should not have spaces. */
- if (strchr(extension, ' ') || *extension == '\0') {
- return GL_FALSE;
- }
-
- /* Not my problem if you don't have a valid OpenGL context */
- if (!extensions) {
- extensions = glGetString(GL_EXTENSIONS);
- }
-
- /* Take care of sub-strings etc. */
- for (last = extensions;;) {
- if ((where = (GLubyte *)strstr((const char *)last, extension)) == NULL) {
- return GL_FALSE;
- }
- last = where + strlen(extension);
- if (where == extensions || *(where - 1) == ' ') {
- if (*last == ' ' || *last == '\0') {
- return GL_TRUE;
- }
- }
- }
-}
+/* + * Mesa 3-D graphics library + * Version: 3.4 + * Copyright (C) 1995-1998 Brian Paul + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * DOS/DJGPP glut driver v1.3 for Mesa + * + * Copyright (C) 2002 - Borca Daniel + * Email : [email protected] + * Web : http://www.geocities.com/dborca + */ + + +#include <string.h> + +#include "GL/glut.h" + + + +int APIENTRY glutExtensionSupported (const char *extension) +{ + static const GLubyte *extensions = NULL; + const GLubyte *last, *where; + + /* Extension names should not have spaces. */ + if (strchr(extension, ' ') || *extension == '\0') { + return GL_FALSE; + } + + /* Not my problem if you don't have a valid OpenGL context */ + if (!extensions) { + extensions = glGetString(GL_EXTENSIONS); + } + + /* Take care of sub-strings etc. */ + for (last = extensions;;) { + if ((where = (GLubyte *)strstr((const char *)last, extension)) == NULL) { + return GL_FALSE; + } + last = where + strlen(extension); + if (where == extensions || *(where - 1) == ' ') { + if (*last == ' ' || *last == '\0') { + return GL_TRUE; + } + } + } +} |