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| author | Paul B Mahol <onemda@gmail.com> | 2021-02-13 12:32:59 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2021-02-13 12:38:15 +0100 |
| commit | bbf6183e11e1d4514d87edc61d5c3f1e2951ffa2 (patch) | |
| tree | 68a9b8e8b507632014347916752d91dc0b94fb16 /libavfilter/vf_datascope.c | |
| parent | 59bb9dc2a670cbe5d659585392b6d79f7bb6d40f (diff) | |
| download | ffmpeg-bbf6183e11e1d4514d87edc61d5c3f1e2951ffa2.tar.gz | |
avfilter/vf_datascope: pixscope: add commands support
Diffstat (limited to 'libavfilter/vf_datascope.c')
| -rw-r--r-- | libavfilter/vf_datascope.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/libavfilter/vf_datascope.c b/libavfilter/vf_datascope.c index 440cf57d64..88007c9265 100644 --- a/libavfilter/vf_datascope.c +++ b/libavfilter/vf_datascope.c @@ -494,13 +494,13 @@ typedef struct PixscopeContext { #define POFFSET(x) offsetof(PixscopeContext, x) static const AVOption pixscope_options[] = { - { "x", "set scope x offset", POFFSET(xpos), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGS }, - { "y", "set scope y offset", POFFSET(ypos), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGS }, - { "w", "set scope width", POFFSET(w), AV_OPT_TYPE_INT, {.i64=7}, 1, 80, FLAGS }, - { "h", "set scope height", POFFSET(h), AV_OPT_TYPE_INT, {.i64=7}, 1, 80, FLAGS }, - { "o", "set window opacity", POFFSET(o), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGS }, - { "wx", "set window x offset", POFFSET(wx), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 1, FLAGS }, - { "wy", "set window y offset", POFFSET(wy), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 1, FLAGS }, + { "x", "set scope x offset", POFFSET(xpos), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGSR }, + { "y", "set scope y offset", POFFSET(ypos), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGSR }, + { "w", "set scope width", POFFSET(w), AV_OPT_TYPE_INT, {.i64=7}, 1, 80, FLAGSR }, + { "h", "set scope height", POFFSET(h), AV_OPT_TYPE_INT, {.i64=7}, 1, 80, FLAGSR }, + { "o", "set window opacity", POFFSET(o), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0, 1, FLAGSR }, + { "wx", "set window x offset", POFFSET(wx), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 1, FLAGSR }, + { "wy", "set window y offset", POFFSET(wy), AV_OPT_TYPE_FLOAT, {.dbl=-1}, -1, 1, FLAGSR }, { NULL } }; @@ -709,6 +709,18 @@ static int pixscope_filter_frame(AVFilterLink *inlink, AVFrame *in) return ff_filter_frame(outlink, out); } +static int pixscope_process_command(AVFilterContext *ctx, const char *cmd, const char *args, + char *res, int res_len, int flags) +{ + int ret; + + ret = ff_filter_process_command(ctx, cmd, args, res, res_len, flags); + if (ret < 0) + return ret; + + return pixscope_config_input(ctx->inputs[0]); +} + static const AVFilterPad pixscope_inputs[] = { { .name = "default", @@ -736,6 +748,7 @@ AVFilter ff_vf_pixscope = { .inputs = pixscope_inputs, .outputs = pixscope_outputs, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, + .process_command = pixscope_process_command, }; typedef struct PixelValues { |