aacdec: Factorize if (elem_type < TYPE_DSE).

Originally committed as revision 23674 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · ed99e54d67
parent fda36b5944
commit ed99e54d67
1 changed files with 3 additions and 3 deletions
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@ -2006,13 +2006,13 @@ static int aac_decode_frame(AVCodecContext *avctx, void *data,
    while ((elem_type = get_bits(&gb, 3)) != TYPE_END) {
        elem_id = get_bits(&gb, 4);

-        if (elem_type < TYPE_DSE && !(che=get_che(ac, elem_type, elem_id))) {
+        if (elem_type < TYPE_DSE) {
+        if (!(che=get_che(ac, elem_type, elem_id))) {
            av_log(ac->avctx, AV_LOG_ERROR, "channel element %d.%d is not allocated\n", elem_type, elem_id);
            return -1;
        }
-
-        if (elem_type < TYPE_DSE)
            samples = 1024;
+        }

        switch (elem_type) {