Minor simplification of rotate_block()

Originally committed as revision 13197 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · f1bf6ba3db
parent f54b42736d
commit f1bf6ba3db
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/ra144.c
+++ b/libavcodec/ra144.c
@ -138,10 +138,10 @@ static void do_output_subblock(Real144_internal *glob, const unsigned short  *gs
 static void rotate_block(const short *source, short *target, int offset)
 {
    int i=0, k=0;
-    const short *ptr1 = source + BUFFERSIZE - offset;
+    source += BUFFERSIZE - offset;

    while (i<BLOCKSIZE) {
-        target[i++] = ptr1[k++];
+        target[i++] = source[k++];

        if (k == offset)
            k = 0;