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| author | James Almer <jamrial@gmail.com> | 2024-08-20 13:56:48 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2024-09-19 10:01:02 -0300 |
| commit | ba0ef0860f0018c6e8fda7b378d69b011575fdaf (patch) | |
| tree | 1d896bbdbad665cb6ca7a7c8a788948033966389 /libavformat/options.c | |
| parent | 58963182294cfcb2c6a87a1b870b336a3ed55f36 (diff) | |
| download | ffmpeg-ba0ef0860f0018c6e8fda7b378d69b011575fdaf.tar.gz | |
avformat: add an LCEVC stream group
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/options.c')
| -rw-r--r-- | libavformat/options.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/libavformat/options.c b/libavformat/options.c index 485265df52..039f1eea42 100644 --- a/libavformat/options.c +++ b/libavformat/options.c @@ -348,7 +348,6 @@ static const AVOption tile_grid_options[] = { { "vertical_offset", NULL, OFFSET(vertical_offset), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, FLAGS }, { NULL }, }; -#undef FLAGS #undef OFFSET static const AVClass tile_grid_class = { @@ -357,6 +356,20 @@ static const AVClass tile_grid_class = { .option = tile_grid_options, }; +#define OFFSET(x) offsetof(AVStreamGroupLCEVC, x) +static const AVOption lcevc_options[] = { + { "video_size", "size of video after LCEVC enhancement has been applied", OFFSET(width), + AV_OPT_TYPE_IMAGE_SIZE, { .str = NULL }, 0, INT_MAX, FLAGS }, + { NULL }, +}; +#undef OFFSET + +static const AVClass lcevc_class = { + .class_name = "AVStreamGroupLCEVC", + .version = LIBAVUTIL_VERSION_INT, + .option = lcevc_options, +}; + static void *stream_group_child_next(void *obj, void *prev) { AVStreamGroup *stg = obj; @@ -368,6 +381,8 @@ static void *stream_group_child_next(void *obj, void *prev) return stg->params.iamf_mix_presentation; case AV_STREAM_GROUP_PARAMS_TILE_GRID: return stg->params.tile_grid; + case AV_STREAM_GROUP_PARAMS_LCEVC: + return stg->params.lcevc; default: break; } @@ -375,6 +390,8 @@ static void *stream_group_child_next(void *obj, void *prev) return NULL; } +#undef FLAGS + static const AVClass *stream_group_child_iterate(void **opaque) { uintptr_t i = (uintptr_t)*opaque; @@ -393,6 +410,9 @@ static const AVClass *stream_group_child_iterate(void **opaque) case AV_STREAM_GROUP_PARAMS_TILE_GRID: ret = &tile_grid_class; break; + case AV_STREAM_GROUP_PARAMS_LCEVC: + ret = &lcevc_class; + break; default: break; } @@ -462,6 +482,13 @@ AVStreamGroup *avformat_stream_group_create(AVFormatContext *s, stg->params.tile_grid->av_class = &tile_grid_class; av_opt_set_defaults(stg->params.tile_grid); break; + case AV_STREAM_GROUP_PARAMS_LCEVC: + stg->params.lcevc = av_mallocz(sizeof(*stg->params.lcevc)); + if (!stg->params.lcevc) + goto fail; + stg->params.lcevc->av_class = &lcevc_class; + av_opt_set_defaults(stg->params.lcevc); + break; default: goto fail; } |