diff options
Diffstat (limited to 'libavcodec/cbs_h2645.c')
| -rw-r--r-- | libavcodec/cbs_h2645.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c index a2d0170e97..666970ed03 100644 --- a/libavcodec/cbs_h2645.c +++ b/libavcodec/cbs_h2645.c @@ -532,24 +532,30 @@ static int cbs_h2645_fragment_add_nals(CodedBitstreamContext *ctx, for (i = 0; i < packet->nb_nals; i++) { const H2645NAL *nal = &packet->nals[i]; size_t size = nal->size; - uint8_t *data; // Remove trailing zeroes. while (size > 0 && nal->data[size - 1] == 0) --size; av_assert0(size > 0); - data = av_malloc(size + AV_INPUT_BUFFER_PADDING_SIZE); - if (!data) - return AVERROR(ENOMEM); - memcpy(data, nal->data, size); - memset(data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); + if (nal->data == nal->raw_data) { + err = ff_cbs_insert_unit_data(ctx, frag, -1, nal->type, + (uint8_t*)nal->data, size, frag->data_ref); + if (err < 0) + return err; + } else { + uint8_t *data = av_malloc(size + AV_INPUT_BUFFER_PADDING_SIZE); + if (!data) + return AVERROR(ENOMEM); + memcpy(data, nal->data, size); + memset(data + size, 0, AV_INPUT_BUFFER_PADDING_SIZE); - err = ff_cbs_insert_unit_data(ctx, frag, -1, nal->type, - data, size, NULL); - if (err < 0) { - av_freep(&data); - return err; + err = ff_cbs_insert_unit_data(ctx, frag, -1, nal->type, + data, size, NULL); + if (err < 0) { + av_freep(&data); + return err; + } } } |