Add a performance profiler

[gldbg.git] / source / profiler.h

diff --git a/source/profiler.h b/source/profiler.h
new file mode 100644 (file)
index 0000000..fa6bcac
--- /dev/null
+++ b/source/profiler.h
@@ -0,0 +1,31 @@
+#ifndef PROFILER_H_
+#define PROFILER_H_
+
+#include <msp/time/timestamp.h>
+#include "gldecoder.h"
+
+class Profiler
+{
+private:
+       GlDecoder *decoder;
+       bool enabled;
+       Msp::Time::TimeStamp start;
+       unsigned frames;
+       unsigned draw_calls;
+       unsigned vertices;
+       unsigned triangles;
+
+public:
+       Profiler();
+
+       void enable();
+       void disable();
+       int decode(const char *, unsigned);
+private:
+       static void glDrawArrays(void *, GLenum, int, int);
+       static void glDrawElements(void *, GLenum, int, GLenum, const void *);
+       static void glDrawRangeElements(void *, GLenum, unsigned, unsigned, int, GLenum, const void *);
+       static void glXSwapBuffers(void *, Display *, GLXDrawable);
+};
+
+#endif