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avfilter/vf_gblur: switch to ff_filter_process_command()

This commit is contained in:
Paul B Mahol 2019-10-08 13:03:52 +02:00
parent 9f7ab36ada
commit 33e69806aa
1 changed files with 2 additions and 18 deletions
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20
libavfilter/vf_gblur.c
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@ -35,7 +35,7 @@
#include "video.h"
#define OFFSET(x) offsetof(GBlurContext, 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 gblur_options[] = {
{ "sigma", "set sigma", OFFSET(sigma), AV_OPT_TYPE_FLOAT, {.dbl=0.5}, 0.0, 1024, FLAGS },
@ -344,22 +344,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
return ff_filter_frame(outlink, out);
}
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args,
char *res, int res_len, int flags)
{
GBlurContext *s = ctx->priv;
int ret = 0;
if ( !strcmp(cmd, "sigma") || !strcmp(cmd, "sigmaV")
|| !strcmp(cmd, "steps") || !strcmp(cmd, "planes")) {
av_opt_set(s, cmd, args, 0);
} else {
ret = AVERROR(ENOSYS);
}
return ret;
}
static av_cold void uninit(AVFilterContext *ctx)
{
GBlurContext *s = ctx->priv;
@ -395,5 +379,5 @@ AVFilter ff_vf_gblur = {
.inputs = gblur_inputs,
.outputs = gblur_outputs,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SLICE_THREADS,
.process_command = process_command,
.process_command = ff_filter_process_command,
};