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| author | Paul B Mahol <onemda@gmail.com> | 2023-05-14 00:10:57 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2023-05-14 00:13:59 +0200 |
| commit | 28a73506df9c6bcfc6f1ba5b750709f15e4c5ea0 (patch) | |
| tree | d9689d7b2bc6f38b9c95c0f6b67f291aa9d53eff /libavfilter/vf_waveform.c | |
| parent | fb8efa97935ebe111b644696bccad64bef7437d7 (diff) | |
| download | ffmpeg-28a73506df9c6bcfc6f1ba5b750709f15e4c5ea0.tar.gz | |
avfilter/vf_waveform: add input option
For finer control of selected formats for filtering.
Diffstat (limited to 'libavfilter/vf_waveform.c')
| -rw-r--r-- | libavfilter/vf_waveform.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavfilter/vf_waveform.c b/libavfilter/vf_waveform.c index 8872c43aeb..a6a8ec78e7 100644 --- a/libavfilter/vf_waveform.c +++ b/libavfilter/vf_waveform.c @@ -120,6 +120,7 @@ typedef struct WaveformContext { float ftint[2]; int tint[2]; int fitmode; + int input; int (*waveform_slice)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs); @@ -196,6 +197,9 @@ static const AVOption waveform_options[] = { { "fm", "set fit mode", OFFSET(fitmode), AV_OPT_TYPE_INT, {.i64=0}, 0, NB_FITMODES-1, FLAGS, "fitmode" }, { "none", NULL, 0, AV_OPT_TYPE_CONST, {.i64=FM_NONE}, 0, 0, FLAGS, "fitmode" }, { "size", NULL, 0, AV_OPT_TYPE_CONST, {.i64=FM_SIZE}, 0, 0, FLAGS, "fitmode" }, + { "input", "set input formats selection", OFFSET(input), AV_OPT_TYPE_INT, {.i64=1}, 0, 1, FLAGS, "input" }, + { "all", "try to select from all available formats", 0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, "input" }, + { "first", "pick first available format", 0, AV_OPT_TYPE_CONST, {.i64=1}, 0, 0, FLAGS, "input" }, { NULL } }; @@ -356,7 +360,7 @@ static int query_formats(AVFilterContext *ctx) depth2 = desc2->comp[0].depth; if (ncomp != ncomp2 || depth != depth2) return AVERROR(EAGAIN); - for (i = 1; i < avff->nb_formats; i++) { + for (i = 1; i < avff->nb_formats && !s->input; i++) { desc = av_pix_fmt_desc_get(avff->formats[i]); if (rgb != (desc->flags & AV_PIX_FMT_FLAG_RGB) || depth != desc->comp[0].depth) |