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-rw-r--r--tests/system-gl.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/system-gl.h b/tests/system-gl.h
new file mode 100644
index 0000000..ddc2cf2
--- /dev/null
+++ b/tests/system-gl.h
@@ -0,0 +1,14 @@
+#ifndef SYSTEMGL_H_
+#define SYSTEMGL_H_
+
+#ifdef __APPLE__
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/glu.h> // for gluCheckExtension
+#else
+#include <GL/glew.h>
+#include <GL/gl.h>
+#endif
+
+#define REPORTGLERROR(task) { GLenum tGLErr = glGetError(); if (tGLErr != GL_NO_ERROR) { std::cout << "OpenGL error " << tGLErr << " while " << task << "\n"; } }
+
+#endif
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