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| author | Nicolas George <nicolas.george@normalesup.org> | 2013-03-16 21:27:24 +0100 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2013-03-20 21:13:56 +0100 |
| commit | 4e2bcec95f81352be229ffd87c373acc2c992d9d (patch) | |
| tree | f15f911fdaf10936b5d658ca8d2e8682e9af986b | |
| parent | 80580b405aea39c9477276e473195e44c29d6ac1 (diff) | |
| download | ffmpeg-4e2bcec95f81352be229ffd87c373acc2c992d9d.tar.gz | |
lavfi/vf_fade: use standard options parsing.
| -rw-r--r-- | libavfilter/vf_fade.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/libavfilter/vf_fade.c b/libavfilter/vf_fade.c index a74e6d8e96..8036672133 100644 --- a/libavfilter/vf_fade.c +++ b/libavfilter/vf_fade.c @@ -78,14 +78,6 @@ AVFILTER_DEFINE_CLASS(fade); static av_cold int init(AVFilterContext *ctx, const char *args) { FadeContext *fade = ctx->priv; - static const char *shorthand[] = { "type", "start_frame", "nb_frames", NULL }; - int ret; - - fade->class = &fade_class; - av_opt_set_defaults(fade); - - if ((ret = av_opt_set_from_string(fade, args, shorthand, "=", ":")) < 0) - return ret; fade->fade_per_frame = (1 << 16) / fade->nb_frames; if (!strcmp(fade->type, "in")) @@ -106,13 +98,6 @@ static av_cold int init(AVFilterContext *ctx, const char *args) return 0; } -static av_cold void uninit(AVFilterContext *ctx) -{ - FadeContext *fade = ctx->priv; - - av_opt_free(fade); -} - static int query_formats(AVFilterContext *ctx) { static const enum AVPixelFormat pix_fmts[] = { @@ -247,15 +232,17 @@ static const AVFilterPad avfilter_vf_fade_outputs[] = { { NULL } }; +static const char *const shorthand[] = { "type", "start_frame", "nb_frames", NULL }; + AVFilter avfilter_vf_fade = { .name = "fade", .description = NULL_IF_CONFIG_SMALL("Fade in/out input video."), .init = init, - .uninit = uninit, .priv_size = sizeof(FadeContext), .query_formats = query_formats, .inputs = avfilter_vf_fade_inputs, .outputs = avfilter_vf_fade_outputs, .priv_class = &fade_class, + .shorthand = shorthand, }; |