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authorBrian Paul <brian.paul@tungstengraphics.com>2002-10-18 13:23:19 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2002-10-18 13:23:19 +0000
commit8c2a1f0e4d75515b460e6ee4c61a25fdefa97e8c (patch)
tree3591c9aa19ad1b2db51f490e263c5ae9025d5247 /progs/tests
parent798d83cf67098a7df293c711e0d2c8c296fc4c8f (diff)
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check for GL_EXT_paletted_texture
Diffstat (limited to 'progs/tests')
-rw-r--r--progs/tests/multipal.c57
1 files changed, 7 insertions, 50 deletions
diff --git a/progs/tests/multipal.c b/progs/tests/multipal.c
index d4b8e53..54483af 100644
--- a/progs/tests/multipal.c
+++ b/progs/tests/multipal.c
@@ -1,53 +1,7 @@
-/* $Id: multipal.c,v 1.2 2002/01/16 01:03:25 kschultz Exp $ */
+/* $Id: multipal.c,v 1.3 2002/10/18 13:23:19 brianp Exp $ */
/*
- * GL_ARB_multitexture demo
- *
- * Command line options:
- * -info print GL implementation information
- *
- *
- * Brian Paul November 1998 This program is in the public domain.
- */
-
-/*
- * $Log: multipal.c,v $
- * Revision 1.2 2002/01/16 01:03:25 kschultz
- * get tests working on windows (Robert Bergkvist)
- *
- * Revision 1.1 2000/11/18 17:12:33 brianp
- * test texture palettes with multitexture
- *
- * Revision 1.7 2000/11/01 16:02:01 brianp
- * print number of texture units
- *
- * Revision 1.6 2000/05/23 23:21:00 brianp
- * set default window pos
- *
- * Revision 1.5 2000/02/02 17:31:45 brianp
- * changed > to >=
- *
- * Revision 1.4 2000/02/02 01:07:21 brianp
- * limit Drift to [0, 1]
- *
- * Revision 1.3 1999/10/21 16:40:32 brianp
- * added -info command line option
- *
- * Revision 1.2 1999/10/13 12:02:13 brianp
- * use texture objects now
- *
- * Revision 1.1.1.1 1999/08/19 00:55:40 jtg
- * Imported sources
- *
- * Revision 1.3 1999/03/28 18:20:49 brianp
- * minor clean-up
- *
- * Revision 1.2 1998/11/05 04:34:04 brianp
- * moved image files to ../images/ directory
- *
- * Revision 1.1 1998/11/03 01:36:33 brianp
- * Initial revision
- *
+ * Test multitexture and paletted textures.
*/
#include <assert.h>
@@ -306,11 +260,14 @@ static void Init( int argc, char *argv[] )
GLuint texObj[2];
GLint units;
- const char *exten = (const char *) glGetString(GL_EXTENSIONS);
- if (!strstr(exten, "GL_ARB_multitexture")) {
+ if (!glutExtensionSupported("GL_ARB_multitexture")) {
printf("Sorry, GL_ARB_multitexture not supported by this renderer.\n");
exit(1);
}
+ if (!glutExtensionSupported("GL_EXT_paletted_texture")) {
+ printf("Sorry, GL_EXT_paletted_texture not supported by this renderer.\n");
+ exit(1);
+ }
glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &units);
printf("%d texture units supported\n", units);