diff options
| author | Michal Krol <michal@vmware.com> | 2009-12-12 16:48:32 +0100 |
|---|---|---|
| committer | Michal Krol <michal@vmware.com> | 2009-12-12 16:48:32 +0100 |
| commit | a3eb0f718e19653a2ad8e49396c904183be456f3 (patch) | |
| tree | 0092574c469ea586a6cab8b8ebb7ac62b8221a2a /progs/trivial/tri-query.c | |
| parent | 491f384c3958067e6c4c994041f5d8d413b806bc (diff) | |
| parent | 784cca9fa527de771754d76545970f78094b9adf (diff) | |
Merge branch 'master' into glsl-pp-rework-2
Conflicts:
progs/perf/drawoverhead.c
progs/perf/teximage.c
progs/perf/vbo.c
progs/perf/vertexrate.c
src/mesa/shader/slang/library/slang_common_builtin_gc.h
Diffstat (limited to 'progs/trivial/tri-query.c')
| -rw-r--r-- | progs/trivial/tri-query.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/progs/trivial/tri-query.c b/progs/trivial/tri-query.c index 85e39df2df..8898f182c7 100644 --- a/progs/trivial/tri-query.c +++ b/progs/trivial/tri-query.c @@ -39,6 +39,11 @@ GLenum doubleBuffer; static void Init(void) { + if (!glutExtensionSupported("GL_ARB_occlusion_query")) { + fprintf(stderr, "Sorry, this program requires GL_ARB_occlusion_query\n"); + exit(1); + } + fprintf(stderr, "GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER)); fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION)); fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR)); @@ -67,7 +72,7 @@ static void Key(unsigned char key, int x, int y) case 27: exit(1); default: - return; + break; } glutPostRedisplay(); |