indent

[ffmpeg] / libavutil / integer.c

diff --git a/libavutil/integer.c b/libavutil/integer.c
index 55dde412d4bec453a09a3c8391f5885319a820fa..4f9b66cbc8e0aa90fdbb700f79e27a952c2a9e64 100644 (file)
--- a/libavutil/integer.c
+++ b/libavutil/integer.c
@@ -20,8 +20,8 @@
  */
 
 /**
- * @file integer.c
- * arbitrary precision integers.
+ * @file
+ * arbitrary precision integers
  * @author Michael Niedermayer <michaelni@gmx.at>
  */
 
@@ -96,10 +96,10 @@ AVInteger av_shr_i(AVInteger a, int s){
     int i;
 
     for(i=0; i<AV_INTEGER_SIZE; i++){
-        int index= i + (s>>4);
+        unsigned int index= i + (s>>4);
         unsigned int v=0;
-        if(index+1<AV_INTEGER_SIZE && index+1>=0) v = a.v[index+1]<<16;
-        if(index  <AV_INTEGER_SIZE && index  >=0) v+= a.v[index  ];
+        if(index+1<AV_INTEGER_SIZE) v = a.v[index+1]<<16;
+        if(index  <AV_INTEGER_SIZE) v+= a.v[index  ];
         out.v[i]= v >> (s&15);
     }
     return out;
@@ -171,7 +171,7 @@ const uint8_t ff_log2_tab[256]={
         7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
 };
 
-main(void){
+int main(void){
     int64_t a,b;
 
     for(a=7; a<256*256*256; a+=13215){
@@ -192,5 +192,6 @@ main(void){
             assert(av_i2int(av_div_i(ai,bi)) == a/b);
         }
     }
+    return 0;
 }
 #endif