optimize imdct_half:

[ffmpeg] / libavcodec / cook.c

diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index 6661ee4979c1ab517184f79437e397dc54dbf0df..3a16c777978fc1b09407c4dc9e9e01e2fdff9851 100644 (file)
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -232,7 +232,6 @@ static int init_cook_vlc_tables(COOKContext *q) {
 
 static int init_cook_mlt(COOKContext *q) {
     int j;
-    float alpha;
     int mlt_size = q->samples_per_channel;
 
     if ((q->mlt_window = av_malloc(sizeof(float)*mlt_size)) == 0)
@@ -1179,6 +1178,8 @@ static int cook_decode_init(AVCodecContext *avctx)
         return -1;
     }
 
+    avctx->sample_fmt = SAMPLE_FMT_S16;
+
 #ifdef COOKDEBUG
     dump_cook_context(q);
 #endif