--- libavcodec/adpcm.c | 11 +++++------ 1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index dc055aa..b1ce2c5 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -138,6 +138,7 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx) switch(avctx->codec->id) { case AV_CODEC_ID_ADPCM_IMA_QT: case AV_CODEC_ID_ADPCM_IMA_WAV: + case AV_CODEC_ID_ADPCM_4XM: avctx->sample_fmt = AV_SAMPLE_FMT_S16P; break; default: @@ -695,14 +696,12 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, } for (i = 0; i < avctx->channels; i++) { - samples = (short *)c->frame.data[0] + i; + samples = (int16_t *)c->frame.data[i]; cs = &c->status[i]; for (n = nb_samples >> 1; n > 0; n--) { int v = bytestream2_get_byteu(&gb); - *samples = adpcm_ima_expand_nibble(cs, v & 0x0F, 4); - samples += avctx->channels; - *samples = adpcm_ima_expand_nibble(cs, v >> 4 , 4); - samples += avctx->channels; + *samples++ = adpcm_ima_expand_nibble(cs, v & 0x0F, 4); + *samples++ = adpcm_ima_expand_nibble(cs, v >> 4 , 4); } } break; @@ -1290,7 +1289,7 @@ AVCodec ff_ ## name_ ## _decoder = { \ } /* Note: Do not forget to add new entries to the Makefile as well. */ -ADPCM_DECODER(AV_CODEC_ID_ADPCM_4XM, sample_fmts_s16, adpcm_4xm, "ADPCM 4X Movie"); +ADPCM_DECODER(AV_CODEC_ID_ADPCM_4XM, sample_fmts_s16p, adpcm_4xm, "ADPCM 4X Movie"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_CT, sample_fmts_s16, adpcm_ct, "ADPCM Creative Technology"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA, sample_fmts_s16, adpcm_ea, "ADPCM Electronic Arts"); ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_MAXIS_XA, sample_fmts_s16, adpcm_ea_maxis_xa, "ADPCM Electronic Arts Maxis CDROM XA"); -- 1.7.1 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel