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avformat: add a Tile Grid stream group type

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This will be used to support tiled image formats like HEIF.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2024-01-22 14:35:33 -03:00
parent d6083f503d
commit 25a10677d1
6 changed files with 237 additions and 2 deletions
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5
libavformat/avformat.c
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@ -99,6 +99,11 @@ void ff_free_stream_group(AVStreamGroup **pstg)
av_iamf_mix_presentation_free(&stg->params.iamf_mix_presentation);
break;
}
case AV_STREAM_GROUP_PARAMS_TILE_GRID:
av_opt_free(stg->params.tile_grid);
av_freep(&stg->params.tile_grid->offsets);
av_freep(&stg->params.tile_grid);
break;
default:
break;
}