- c->status[0].predictor = (int16_t)bytestream_get_le16(&src);
- c->status[0].step_index = bytestream_get_le16(&src);
-
- if (avctx->codec->id == CODEC_ID_ADPCM_IMA_AMV)
- src+=4;
+ if (avctx->codec->id == CODEC_ID_ADPCM_IMA_AMV) {
+ c->status[0].predictor = sign_extend(bytestream_get_le16(&src), 16);
+ c->status[0].step_index = bytestream_get_le16(&src);
+ src += 4;
+ } else {
+ c->status[0].predictor = sign_extend(bytestream_get_be16(&src), 16);
+ c->status[0].step_index = bytestream_get_byte(&src);
+ src += 1;
+ }