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Diffstat (limited to 'progs/fp/tri-depthwrite2.c')
-rw-r--r--progs/fp/tri-depthwrite2.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/progs/fp/tri-depthwrite2.c b/progs/fp/tri-depthwrite2.c
index 5547092ec9b..3c0b4d30c97 100644
--- a/progs/fp/tri-depthwrite2.c
+++ b/progs/fp/tri-depthwrite2.c
@@ -2,7 +2,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
#include <GL/glut.h>
@@ -16,7 +16,7 @@ static void Init(void)
;
GLuint modulateProg;
- if (!glutExtensionSupported("GL_ARB_fragment_program")) {
+ if (!GLEW_ARB_fragment_program) {
printf("Error: GL_ARB_fragment_program not supported!\n");
exit(1);
}
@@ -97,6 +97,8 @@ int main(int argc, char **argv)
exit(1);
}
+ glewInit();
+
Init();
glutReshapeFunc(Reshape);