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Code Issues Releases Activity

avfilter/vf_swaprect: add support for commands

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Paul B Mahol
2021-02-09 11:38:37 +01:00
parent ca042675ee
commit 73ff84c3d4
2 changed files with 6 additions and 1 deletions
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4
doc/filters.texi
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@@ -19168,6 +19168,10 @@ The timestamp expressed in seconds. It's NAN if the input timestamp is unknown.
the position in the file of the input frame, NAN if unknown the position in the file of the input frame, NAN if unknown
@end table @end table
@subsection Commands
This filter supports the all above options as @ref{commands}.
@section swapuv @section swapuv
Swap U & V plane. Swap U & V plane.

3
libavfilter/vf_swaprect.c
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@@ -43,7 +43,7 @@ typedef struct SwapRectContext {
} SwapRectContext; } SwapRectContext;
#define OFFSET(x) offsetof(SwapRectContext, x) #define OFFSET(x) offsetof(SwapRectContext, x)
#define FLAGS AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM #define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
static const AVOption swaprect_options[] = { static const AVOption swaprect_options[] = {
{ "w", "set rect width", OFFSET(w), AV_OPT_TYPE_STRING, {.str="w/2"}, 0, 0, .flags = FLAGS }, { "w", "set rect width", OFFSET(w), AV_OPT_TYPE_STRING, {.str="w/2"}, 0, 0, .flags = FLAGS },
{ "h", "set rect height", OFFSET(h), AV_OPT_TYPE_STRING, {.str="h/2"}, 0, 0, .flags = FLAGS }, { "h", "set rect height", OFFSET(h), AV_OPT_TYPE_STRING, {.str="h/2"}, 0, 0, .flags = FLAGS },
@@ -253,4 +253,5 @@ AVFilter ff_vf_swaprect = {
.inputs = inputs, .inputs = inputs,
.outputs = outputs, .outputs = outputs,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
.process_command = ff_filter_process_command,
}; };