swr: remove unused variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 8514d5bcf7
parent 3ab1970612
commit 8514d5bcf7
1 changed files with 1 additions and 1 deletions
--- a/libswresample/swresample.c
+++ b/libswresample/swresample.c
@ -644,7 +644,7 @@ static int swr_convert_internal(struct SwrContext *s, AudioData *out, int out_co

    if(preout != out && out_count){
        if(s->dither.method){
-            int ch, len1;
+            int ch;
            int dither_count= FFMAX(out_count, 1<<16);
            av_assert0(preout != in);