program: time each part of the frame, cap fps instead of fixed sleep

1 files changed, 4 insertions, 0 deletions

diff --git a/kon/kondebug.h b/kon/kondebug.h
index f17f0c2..0f32a0f 100644
--- a/kon/kondebug.h
+++ b/kon/kondebug.h
@@ -69,6 +69,9 @@ int kon_debugConsoleOpen(const kon_debug_t *debug);
 void kon_debugFrame(kon_debug_t *debug);
 void kon_debugDraw(kon_debug_t *debug, kon_framebuffer_t *fb);
 
+/* where the frame went, in seconds. shown under the fps when the overlay is on */
+void kon_debugTimes(kon_debug_t *debug, double update, double draw, double present, double blit);
+
 float kon_debugFps(const kon_debug_t *debug);
 
 /* set by the quit and exit commands, the game decides what to do with it */
@@ -87,6 +90,7 @@ static inline int kon_debugFeedEvent(kon_debug_t *debug, const kon_event_t *even
 static inline int kon_debugConsoleOpen(const kon_debug_t *debug) { (void)debug; return 0; }
 static inline void kon_debugFrame(kon_debug_t *debug) { (void)debug; }
 static inline void kon_debugDraw(kon_debug_t *debug, kon_framebuffer_t *fb) { (void)debug; (void)fb; }
+static inline void kon_debugTimes(kon_debug_t *debug, double update, double draw, double present, double blit) { (void)debug; (void)update; (void)draw; (void)present; (void)blit; }
 static inline float kon_debugFps(const kon_debug_t *debug) { (void)debug; return 0.0f; }
 static inline int kon_debugQuitRequested(const kon_debug_t *debug) { (void)debug; return 0; }