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ffmpeg.wasm-core
Commit 90efdf98 authored by Michael Niedermayer's avatar Michael Niedermayer
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avfilter: support alternative keys in the alternative shorthand system 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 43bac121
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Showing with 3 additions and 1 deletion
libavfilter/avfilter.c
View file @ 90efdf98
...@@ -623,6 +623,7 @@ static int process_unnamed_options(AVFilterContext *ctx, AVDictionary **options, ...@@ -623,6 +623,7 @@ static int process_unnamed_options(AVFilterContext *ctx, AVDictionary **options,
const AVOption *o = NULL; const AVOption *o = NULL;
const char *p = args; const char *p = args;
char *val; char *val;
int offset= -1;
while (*p) { while (*p) {
o = av_opt_next(ctx->priv, o); o = av_opt_next(ctx->priv, o);
...@@ -631,8 +632,9 @@ static int process_unnamed_options(AVFilterContext *ctx, AVDictionary **options, ...@@ -631,8 +632,9 @@ static int process_unnamed_options(AVFilterContext *ctx, AVDictionary **options,
"this filter supports.\n"); "this filter supports.\n");
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }
if (o->type == AV_OPT_TYPE_CONST) if (o->type == AV_OPT_TYPE_CONST || o->offset == offset)
continue; continue;
offset = o->offset;
val = av_get_token(&p, ":"); val = av_get_token(&p, ":");
if (!val) if (!val)
......
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