avfilter/vf_threshold: add support for commands

Paul B Mahol committed 5 years ago

Commit 207e9b11 parent 6210cc82 files · +6 −1Browse files

Unified · Split

2 files

doc/filters.texi +4 −0
libavfilter/vf_threshold.c +2 −1

doc/filters.texi+4−0

@@ -19863,6 +19863,10 @@ otherwise fourth stream pixel component value will be picked. · 19862 unmodified lines
19863	19863
19864	19864	Using color source filter one can perform various types of thresholding:
19865	19865
	19866	+@subsection Commands
	19867	+
	19868	+This filter supports the all options as @ref{commands}.
	19869	+
19866	19870	@subsection Examples
19867	19871
19868	19872	@itemize

libavfilter/vf_threshold.c+2−1

@@ -34,7 +34,7 @@ · 33 unmodified lines
34	34	#include "threshold.h"
35	35
36	36	#define OFFSET(x) offsetof(ThresholdContext, x)
37		−#define FLAGS AV_OPT_FLAG_VIDEO_PARAM\|AV_OPT_FLAG_FILTERING_PARAM
	37	+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM\|AV_OPT_FLAG_FILTERING_PARAM\|AV_OPT_FLAG_RUNTIME_PARAM
38	38
39	39	static const AVOption threshold_options[] = {
40	40	{ "planes", "set planes to filter", OFFSET(planes), AV_OPT_TYPE_INT, {.i64=15}, 0, 15, FLAGS},
@@ -365,4 +365,5 @@ const AVFilter ff_vf_threshold = { · 324 unmodified lines
365	365	.inputs = inputs,
366	366	.outputs = outputs,
367	367	.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL \| AVFILTER_FLAG_SLICE_THREADS,
	368	+ .process_command = ff_filter_process_command,
368	369	};