dpcm: remove unneeded buf_size==0 check.

It is already checked in avcodec_decode_audio3()
13 years ago · e79da63282
parent 9d06037d48
commit e79da63282
1 changed files with 0 additions and 3 deletions
--- a/libavcodec/dpcm.c
+++ b/libavcodec/dpcm.c
@ -179,9 +179,6 @@ static int dpcm_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
    int stereo = s->channels - 1;
    int16_t *output_samples = data;

-    if (!buf_size)
-        return 0;
-
    /* calculate output size */
    switch(avctx->codec->id) {
    case CODEC_ID_ROQ_DPCM: