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Code Issues Releases Activity

lavfi/edgedetect: switch to an AVOptions-based system.

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This commit is contained in:
Clément Bœsch 2013-04-10 22:28:37 +02:00
parent 34610e11e7
commit 1cdb9f48db
3 changed files with 2 additions and 8 deletions
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2
doc/filters.texi
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@ -3008,7 +3008,7 @@ For more information about fontconfig, check:
Detect and draw edges. The filter uses the Canny Edge Detection algorithm.
This filter accepts the following optional named parameters:
The filter accepts the following options:
@table @option
@item low, high

1
libavfilter/avfilter.c
View File

@ -667,6 +667,7 @@ int avfilter_init_filter(AVFilterContext *filter, const char *args, void *opaque
!strcmp(filter->filter->name, "drawbox" ) ||
!strcmp(filter->filter->name, "drawtext" ) ||
!strcmp(filter->filter->name, "ebur128" ) ||
!strcmp(filter->filter->name, "edgedetect") ||
!strcmp(filter->filter->name, "fade" ) ||
!strcmp(filter->filter->name, "fieldorder") ||
!strcmp(filter->filter->name, "fps" ) ||

7
libavfilter/vf_edgedetect.c
View File

@ -52,15 +52,8 @@ AVFILTER_DEFINE_CLASS(edgedetect);
static av_cold int init(AVFilterContext *ctx, const char *args)
{
int ret;
EdgeDetectContext *edgedetect = ctx->priv;
edgedetect->class = &edgedetect_class;
av_opt_set_defaults(edgedetect);
if ((ret = av_set_options_string(edgedetect, args, "=", ":")) < 0)
return ret;
edgedetect->low_u8 = edgedetect->low * 255. + .5;
edgedetect->high_u8 = edgedetect->high * 255. + .5;
return 0;