Showing the changes to libavdevice (1 of 1 file). Show all
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| @@ -444,25 +444,16 @@ static int lavfi_read_packet(AVFormatContext *avctx, AVPacket *pkt) · 443 unmodified lines | |||
| 444 | 444 | ||
| 445 | frame_metadata = frame->metadata; | 445 | frame_metadata = frame->metadata; |
| 446 | if (frame_metadata) { | 446 | if (frame_metadata) { |
| 447 | uint8_t *metadata; | 447 | int size; |
| 448 | AVDictionaryEntry *e = NULL; | 448 | uint8_t *metadata = av_packet_pack_dictionary(frame_metadata, &size); |
| 449 | AVBPrint meta_buf; | 449 | |
| 450 | 450 | if (!metadata) | |
| 451 | av_bprint_init(&meta_buf, 0, AV_BPRINT_SIZE_UNLIMITED); | ||
| 452 | while ((e = av_dict_get(frame_metadata, "", e, AV_DICT_IGNORE_SUFFIX))) { | ||
| 453 | av_bprintf(&meta_buf, "%s", e->key); | ||
| 454 | av_bprint_chars(&meta_buf, '\0', 1); | ||
| 455 | av_bprintf(&meta_buf, "%s", e->value); | ||
| 456 | av_bprint_chars(&meta_buf, '\0', 1); | ||
| 457 | } | ||
| 458 | if (!av_bprint_is_complete(&meta_buf) || | ||
| 459 | !(metadata = av_packet_new_side_data(pkt, AV_PKT_DATA_STRINGS_METADATA, | ||
| 460 | meta_buf.len))) { | ||
| 461 | av_bprint_finalize(&meta_buf, NULL); | ||
| 462 | return AVERROR(ENOMEM); | 451 | return AVERROR(ENOMEM); |
| 452 | if ((ret = av_packet_add_side_data(pkt, AV_PKT_DATA_STRINGS_METADATA, | ||
| 453 | metadata, size)) < 0) { | ||
| 454 | av_freep(&metadata); | ||
| 455 | return ret; | ||
| 463 | } | 456 | } |
| 464 | memcpy(metadata, meta_buf.str, meta_buf.len); | ||
| 465 | av_bprint_finalize(&meta_buf, NULL); | ||
| 466 | } | 457 | } |
| 467 | 458 | ||
| 468 | if ((ret = create_subcc_packet(avctx, frame, min_pts_sink_idx)) < 0) { | 459 | if ((ret = create_subcc_packet(avctx, frame, min_pts_sink_idx)) < 0) { |