Added mfb_get_target_fps

README.md

@@ -136,10 +136,11 @@ double              mfb_timer_get_frequency();
 double              mfb_timer_get_resolution();
 ```
 
-Furthermore you can set a target fps for the application. The default is 60 frames per second.
+Furthermore you can set (and get) a target fps for the application. The default is 60 frames per second.
 
 ```c
 void                mfb_set_target_fps(uint32_t fps);
+unsigned            mfb_get_target_fps();
 ```
 
 This avoid the problem of update too fast the window collapsing the redrawing in fast processors.

include/MiniFB.h

@@ -68,6 +68,7 @@ const uint8_t *     mfb_get_key_buffer(struct mfb_window *window);          // O
 
 // FPS
 void                mfb_set_target_fps(uint32_t fps);
+unsigned            mfb_get_target_fps();
 bool                mfb_wait_sync(struct mfb_window *window);
 
 // Timer

src/MiniFB_timer.c

@@ -22,6 +22,17 @@ mfb_set_target_fps(uint32_t fps) {
     }
 }
 
+//-------------------------------------
+unsigned
+mfb_get_target_fps() {
+    if (g_time_for_frame == 0) {
+        return 0;
+    }
+    else {
+        return 1.0 / g_time_for_frame;
+    }
+}
+
 //-------------------------------------
 struct mfb_timer *
 mfb_timer_create() {