Minor simplification

Originally committed as revision 9738 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · b37bce6b61
parent 60c4a31c6a
commit b37bce6b61
1 changed files with 1 additions and 2 deletions
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@ -421,8 +421,7 @@ static void deinterlace_16(int32_t *buffer_a, int32_t *buffer_b,


            right = midright - ((difference * interlacing_leftweight) >> interlacing_shift);
-            left = (midright - ((difference * interlacing_leftweight) >> interlacing_shift))
-                 + difference;
+            left = right + difference;

            buffer_out[i*numchannels] = left;
            buffer_out[i*numchannels + 1] = right;