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| author | Anton Khirnov <anton@khirnov.net> | 2024-04-04 11:19:12 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2024-04-09 10:34:18 +0200 |
| commit | d7cde009ce7884995bb38505a26e819b9f57a3d2 (patch) | |
| tree | 6dc08801d86e11e22ff6a5151ad5c7c1711b03b3 | |
| parent | b0e1bc6298ceda81b8f88acdb96d023f1bf00d80 (diff) | |
| download | ffmpeg-d7cde009ce7884995bb38505a26e819b9f57a3d2.tar.gz | |
lavfi/avfilter: add an "auto" constant to the threads option
Analogous to the same constant in avfiltergraph and avcodec.
Cf. f599ae88c25.
| -rw-r--r-- | libavfilter/avfilter.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 7f94e71fbc..049e4f62ca 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -652,7 +652,8 @@ static const AVOption avfilter_options[] = { { "slice", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AVFILTER_THREAD_SLICE }, .flags = FLAGS, .unit = "thread_type" }, { "enable", "set enable expression", OFFSET(enable_str), AV_OPT_TYPE_STRING, {.str=NULL}, .flags = TFLAGS }, { "threads", "Allowed number of threads", OFFSET(nb_threads), AV_OPT_TYPE_INT, - { .i64 = 0 }, 0, INT_MAX, FLAGS }, + { .i64 = 0 }, 0, INT_MAX, FLAGS, .unit = "threads" }, + {"auto", "autodetect a suitable number of threads to use", 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, .flags = FLAGS, .unit = "threads"}, { "extra_hw_frames", "Number of extra hardware frames to allocate for the user", OFFSET(extra_hw_frames), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, FLAGS }, { NULL }, |