diff options
| -rw-r--r-- | libavcodec/aacdec_template.c | 8 | ||||
| -rw-r--r-- | libavcodec/internal.h | 2 | ||||
| -rw-r--r-- | libavcodec/utils.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index 4367e74cf7..98a3240597 100644 --- a/libavcodec/aacdec_template.c +++ b/libavcodec/aacdec_template.c @@ -3095,12 +3095,8 @@ static int aac_decode_frame_int(AVCodecContext *avctx, void *data, ac->oc[1].status = OC_LOCKED; } - if (multiplier) { - int side_size; - const uint8_t *side = av_packet_get_side_data(avpkt, AV_PKT_DATA_SKIP_SAMPLES, &side_size); - if (side && side_size>=4) - AV_WL32(side, 2*AV_RL32(side)); - } + if (multiplier) + avctx->internal->skip_samples_multiplier = 2; if (!ac->frame->data[0] && samples) { av_log(avctx, AV_LOG_ERROR, "no frame data found\n"); diff --git a/libavcodec/internal.h b/libavcodec/internal.h index c92dba472a..e3286d2a58 100644 --- a/libavcodec/internal.h +++ b/libavcodec/internal.h @@ -174,6 +174,8 @@ typedef struct AVCodecInternal { AVFrame *buffer_frame; int draining_done; int showed_multi_packet_warning; + + int skip_samples_multiplier; } AVCodecInternal; struct AVCodecDefault { diff --git a/libavcodec/utils.c b/libavcodec/utils.c index db3adb18d4..3c8a9cc13e 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1305,6 +1305,8 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code goto free_and_end; } + avctx->internal->skip_samples_multiplier = 1; + if (codec->priv_data_size > 0) { if (!avctx->priv_data) { avctx->priv_data = av_mallocz(codec->priv_data_size); @@ -2387,7 +2389,7 @@ int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx, side= av_packet_get_side_data(avctx->internal->pkt, AV_PKT_DATA_SKIP_SAMPLES, &side_size); if(side && side_size>=10) { - avctx->internal->skip_samples = AV_RL32(side); + avctx->internal->skip_samples = AV_RL32(side) * avctx->internal->skip_samples_multiplier; discard_padding = AV_RL32(side + 4); av_log(avctx, AV_LOG_DEBUG, "skip %d / discard %d samples due to side data\n", avctx->internal->skip_samples, (int)discard_padding); |