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Code Issues Releases Activity

lavfi/boxblur: use standard options parsing.

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This commit is contained in:
Clément Bœsch 2013-03-24 08:56:02 +01:00
parent 3f8072886b
commit a36d903601
1 changed files with 8 additions and 14 deletions
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22
libavfilter/vf_boxblur.c
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@ -105,19 +105,6 @@ AVFILTER_DEFINE_CLASS(boxblur);
static av_cold int init(AVFilterContext *ctx, const char *args) static av_cold int init(AVFilterContext *ctx, const char *args)
{ {
BoxBlurContext *boxblur = ctx->priv; BoxBlurContext *boxblur = ctx->priv;
static const char *shorthand[] = {
"luma_radius", "luma_power",
"chroma_radius", "chroma_power",
"alpha_radius", "alpha_power",
NULL
};
int ret;
boxblur->class = &boxblur_class;
av_opt_set_defaults(boxblur);
if ((ret = av_opt_set_from_string(boxblur, args, shorthand, "=", ":")) < 0)
return ret;
/* fill missing params */ /* fill missing params */
if (!boxblur->chroma_param.radius_expr) { if (!boxblur->chroma_param.radius_expr) {
@ -145,7 +132,6 @@ static av_cold void uninit(AVFilterContext *ctx)
av_freep(&boxblur->temp[0]); av_freep(&boxblur->temp[0]);
av_freep(&boxblur->temp[1]); av_freep(&boxblur->temp[1]);
av_opt_free(boxblur);
} }
static int query_formats(AVFilterContext *ctx) static int query_formats(AVFilterContext *ctx)
@ -381,6 +367,13 @@ static const AVFilterPad avfilter_vf_boxblur_outputs[] = {
{ NULL } { NULL }
}; };
static const char *const shorthand[] = {
"luma_radius", "luma_power",
"chroma_radius", "chroma_power",
"alpha_radius", "alpha_power",
NULL
};
AVFilter avfilter_vf_boxblur = { AVFilter avfilter_vf_boxblur = {
.name = "boxblur", .name = "boxblur",
.description = NULL_IF_CONFIG_SMALL("Blur the input."), .description = NULL_IF_CONFIG_SMALL("Blur the input."),
@ -393,4 +386,5 @@ AVFilter avfilter_vf_boxblur = {
.outputs = avfilter_vf_boxblur_outputs, .outputs = avfilter_vf_boxblur_outputs,
.priv_class = &boxblur_class, .priv_class = &boxblur_class,
.shorthand = shorthand,
}; };