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| author | Paul B Mahol <onemda@gmail.com> | 2023-05-21 14:52:18 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2023-05-21 14:56:30 +0200 |
| commit | c4b3e882f8bac6dfb4200a372f61dbf7a1a2d143 (patch) | |
| tree | 10b705877c0cbf66afbf6ed169b3abcfe5deddd9 /libavfilter | |
| parent | 08eb13c05c606fa7387f4f2e9109ba81450109fa (diff) | |
| download | ffmpeg-c4b3e882f8bac6dfb4200a372f61dbf7a1a2d143.tar.gz | |
avfilter/f_graphmonitor: make opacity runtime option
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/f_graphmonitor.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavfilter/f_graphmonitor.c b/libavfilter/f_graphmonitor.c index 1184ba2f7c..5496d4ac7b 100644 --- a/libavfilter/f_graphmonitor.c +++ b/libavfilter/f_graphmonitor.c @@ -99,8 +99,8 @@ enum { static const AVOption graphmonitor_options[] = { { "size", "set monitor size", OFFSET(w), AV_OPT_TYPE_IMAGE_SIZE, {.str="hd720"}, 0, 0, VF }, { "s", "set monitor size", OFFSET(w), AV_OPT_TYPE_IMAGE_SIZE, {.str="hd720"}, 0, 0, VF }, - { "opacity", "set video opacity", OFFSET(opacity), AV_OPT_TYPE_FLOAT, {.dbl=.9}, 0, 1, VF }, - { "o", "set video opacity", OFFSET(opacity), AV_OPT_TYPE_FLOAT, {.dbl=.9}, 0, 1, VF }, + { "opacity", "set video opacity", OFFSET(opacity), AV_OPT_TYPE_FLOAT, {.dbl=.9}, 0, 1, VFR }, + { "o", "set video opacity", OFFSET(opacity), AV_OPT_TYPE_FLOAT, {.dbl=.9}, 0, 1, VFR }, { "mode", "set mode", OFFSET(mode), AV_OPT_TYPE_FLAGS, {.i64=0}, 0, MODE_MAX, VFR, "mode" }, { "m", "set mode", OFFSET(mode), AV_OPT_TYPE_FLAGS, {.i64=0}, 0, MODE_MAX, VFR, "mode" }, { "full", NULL, 0, AV_OPT_TYPE_CONST, {.i64=MODE_FULL}, 0, 0, VFR, "mode" }, @@ -393,6 +393,7 @@ static int create_frame(AVFilterContext *ctx, int64_t pts) if (!out) return AVERROR(ENOMEM); + s->bg[3] = 255 * s->opacity; clear_image(s, out, outlink); s->cache_index = 0; @@ -516,7 +517,6 @@ static int config_output(AVFilterLink *outlink) { GraphMonitorContext *s = outlink->src->priv; - s->bg[3] = 255 * s->opacity; s->white[0] = s->white[1] = s->white[2] = 255; s->yellow[0] = s->yellow[1] = 255; s->red[0] = 255; |