Mesa (mesa_7_6_branch): progs/tests: added test for GL_EXT_texture_compression_s3tc support

[Brian Paul]

Module: Mesa
Branch: mesa_7_6_branch
Commit: 635ea8737488cc2fdcf0fcacb4ca39c8bc3b028a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=635ea8737488cc2fdcf0fcacb4ca39c8bc3b028a

Author: Brian Paul <brianp at vmware.com>
Date:   Sat Oct 10 11:52:38 2009 -0600

progs/tests: added test for GL_EXT_texture_compression_s3tc support

---

 progs/tests/mipmap_comp.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/progs/tests/mipmap_comp.c b/progs/tests/mipmap_comp.c
index 5842e2b..dd22321 100644
--- a/progs/tests/mipmap_comp.c
+++ b/progs/tests/mipmap_comp.c
@@ -285,6 +285,12 @@ main(int argc, char** argv)
     glutInitWindowSize (600, 600);
     glutCreateWindow (argv[0]);
     glewInit();
+
+    if (!glutExtensionSupported("GL_EXT_texture_compression_s3tc")) {
+       fprintf(stderr, "This test requires GL_EXT_texture_compression_s3tc.\n");
+       exit(1);
+    }
+
     myInit();
     glutReshapeFunc (myReshape);
     glutDisplayFunc(display);