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lavfi/smartblur: use standard options parsing.

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This commit is contained in:
Clément Bœsch 2013-03-24 09:13:08 +01:00
parent 15878b2b5b
commit 06784b737a
1 changed files with 7 additions and 13 deletions
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20
libavfilter/vf_smartblur.c
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@ -85,18 +85,6 @@ AVFILTER_DEFINE_CLASS(smartblur);
static av_cold int init(AVFilterContext *ctx, const char *args) static av_cold int init(AVFilterContext *ctx, const char *args)
{ {
SmartblurContext *sblur = ctx->priv; SmartblurContext *sblur = ctx->priv;
int ret;
static const char *shorthand[] = {
"luma_radius", "luma_strength", "luma_threshold",
"chroma_radius", "chroma_strength", "chroma_threshold",
NULL
};
sblur->class = &smartblur_class;
av_opt_set_defaults(sblur);
if ((ret = av_opt_set_from_string(sblur, args, shorthand, "=", ":")) < 0)
return ret;
/* make chroma default to luma values, if not explicitly set */ /* make chroma default to luma values, if not explicitly set */
if (sblur->chroma.radius < RADIUS_MIN) if (sblur->chroma.radius < RADIUS_MIN)
@ -124,7 +112,6 @@ static av_cold void uninit(AVFilterContext *ctx)
sws_freeContext(sblur->luma.filter_context); sws_freeContext(sblur->luma.filter_context);
sws_freeContext(sblur->chroma.filter_context); sws_freeContext(sblur->chroma.filter_context);
av_opt_free(sblur);
} }
static int query_formats(AVFilterContext *ctx) static int query_formats(AVFilterContext *ctx)
@ -302,6 +289,12 @@ static const AVFilterPad smartblur_outputs[] = {
{ NULL } { NULL }
}; };
static const char *const shorthand[] = {
"luma_radius", "luma_strength", "luma_threshold",
"chroma_radius", "chroma_strength", "chroma_threshold",
NULL
};
AVFilter avfilter_vf_smartblur = { AVFilter avfilter_vf_smartblur = {
.name = "smartblur", .name = "smartblur",
.description = NULL_IF_CONFIG_SMALL("Blur the input video without impacting the outlines."), .description = NULL_IF_CONFIG_SMALL("Blur the input video without impacting the outlines."),
@ -314,4 +307,5 @@ AVFilter avfilter_vf_smartblur = {
.inputs = smartblur_inputs, .inputs = smartblur_inputs,
.outputs = smartblur_outputs, .outputs = smartblur_outputs,
.priv_class = &smartblur_class, .priv_class = &smartblur_class,
.shorthand = shorthand,
}; };