X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_display.c;h=a2168a34911a5a9fe15626c4c26ba2687ab1e39a;hb=9092fad9f750e8bab3ce7d7fc5a30f2b036a1cfb;hp=3db6cb55bcdcf5e7a714dd291b174dc99d5911f1;hpb=2e5dc871b7c1df472978af9811d0e97b6684707c;p=freeglut

diff --git a/src/freeglut_display.c b/src/freeglut_display.c
index 3db6cb5..a2168a3 100644
--- a/src/freeglut_display.c
+++ b/src/freeglut_display.c
@@ -64,16 +64,19 @@ void FGAPIENTRY glutSwapBuffers( void )
 #endif
 
     /* GLUT_FPS env var support */
-    if (fgState.FPSInterval) {
-        GLint t = glutGet(GLUT_ELAPSED_TIME);
+    if( fgState.FPSInterval )
+    {
+        GLint t = glutGet( GLUT_ELAPSED_TIME );
         fgState.SwapCount++;
-        if (fgState.SwapTime == 0)
+        if( fgState.SwapTime == 0 )
             fgState.SwapTime = t;
-        else if (t - fgState.SwapTime > fgState.FPSInterval) {
-            float time = 0.001f * (t - fgState.SwapTime);
-            float fps = (float) fgState.SwapCount / time;
-            fprintf(stderr, "freeglut: %d frames in %.2f seconds = %.2f FPS\n",
-                    fgState.SwapCount, time, fps);
+        else if( t - fgState.SwapTime > fgState.FPSInterval )
+        {
+            float time = 0.001f * ( t - fgState.SwapTime );
+            float fps = ( float )fgState.SwapCount / time;
+            fprintf( stderr,
+                     "freeglut: %d frames in %.2f seconds = %.2f FPS\n",
+                     fgState.SwapCount, time, fps );
             fgState.SwapTime = t;
             fgState.SwapCount = 0;
         }
@@ -89,7 +92,7 @@ void FGAPIENTRY glutPostWindowRedisplay( int windowID )
 
     freeglut_assert_ready;
     window = fgWindowByID( windowID );
-    freeglut_return_if_fail( window != NULL );
+    freeglut_return_if_fail( window );
     window->State.Redisplay = TRUE;
 }