diff options
Diffstat (limited to 'libavcodec/adpcm.c')
-rw-r--r-- | libavcodec/adpcm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index d24acbc145..eafb0363db 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -612,6 +612,12 @@ static int adpcm_decode_init(AVCodecContext * avctx) case CODEC_ID_ADPCM_CT: c->status[0].step = c->status[1].step = 511; break; + case CODEC_ID_ADPCM_IMA_WS: + if (avctx->extradata && avctx->extradata_size == 2 * 4) { + c->status[0].predictor = AV_RL32(avctx->extradata); + c->status[1].predictor = AV_RL32(avctx->extradata + 4); + } + break; default: break; } |