timer: K&R formatting cosmetics

libavutil/timer.h

@@ -28,6 +28,7 @@
 
 #include <stdlib.h>
 #include <stdint.h>
+
 #include "config.h"
 
 #if   ARCH_ARM
@@ -45,29 +46,32 @@
 #endif
 
 #ifdef AV_READ_TIME
-#define START_TIMER \
-uint64_t tend;\
-uint64_t tstart= AV_READ_TIME();\
+#define START_TIMER                             \
+    uint64_t tend;                              \
+    uint64_t tstart = AV_READ_TIME();           \
 
-#define STOP_TIMER(id) \
-tend= AV_READ_TIME();\
-{\
-    static uint64_t tsum=0;\
-    static int tcount=0;\
-    static int tskip_count=0;\
-    if(tcount<2 || tend - tstart < 8*tsum/tcount || tend - tstart < 2000){\
-        tsum+= tend - tstart;\
-        tcount++;\
-    }else\
-        tskip_count++;\
-    if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
-        av_log(NULL, AV_LOG_ERROR, "%"PRIu64" decicycles in %s, %d runs, %d skips\n",\
-               tsum*10/tcount, id, tcount, tskip_count);\
-    }\
-}
+#define STOP_TIMER(id)                                                    \
+    tend = AV_READ_TIME();                                                \
+    {                                                                     \
+        static uint64_t tsum   = 0;                                       \
+        static int tcount      = 0;                                       \
+        static int tskip_count = 0;                                       \
+        if (tcount < 2                        ||                          \
+            tend - tstart < 8 * tsum / tcount ||                          \
+            tend - tstart < 2000) {                                       \
+            tsum+= tend - tstart;                                         \
+            tcount++;                                                     \
+        } else                                                            \
+            tskip_count++;                                                \
+        if (((tcount + tskip_count) & (tcount + tskip_count - 1)) == 0) { \
+            av_log(NULL, AV_LOG_ERROR,                                    \
+                   "%"PRIu64" decicycles in %s, %d runs, %d skips\n",     \
+                   tsum * 10 / tcount, id, tcount, tskip_count);          \
+        }                                                                 \
+    }
 #else
 #define START_TIMER
-#define STOP_TIMER(id) {}
+#define STOP_TIMER(id) { }
 #endif
 
 #endif /* AVUTIL_TIMER_H */