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avfilter/vf_premultiply: Deduplicate AVClasses 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-09-10 22:59:18 +02:00
parent 443706d937
commit 56d3e840f6
1 changed files with 2 additions and 6 deletions
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8
libavfilter/vf_premultiply.c
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@ -60,8 +60,7 @@ static const AVOption options[] = {
{ NULL }
};
#define premultiply_options options
AVFILTER_DEFINE_CLASS(premultiply);
AVFILTER_DEFINE_CLASS_EXT(premultiply, "(un)premultiply", options);
static int query_formats(AVFilterContext *ctx)
{
@ -843,12 +842,10 @@ const AVFilter ff_vf_premultiply = {
#if CONFIG_UNPREMULTIPLY_FILTER
#define unpremultiply_options options
AVFILTER_DEFINE_CLASS(unpremultiply);
const AVFilter ff_vf_unpremultiply = {
.name = "unpremultiply",
.description = NULL_IF_CONFIG_SMALL("UnPreMultiply first stream with first plane of second stream."),
.priv_class = &premultiply_class,
.priv_size = sizeof(PreMultiplyContext),
.init = init,
.uninit = uninit,
@ -856,7 +853,6 @@ const AVFilter ff_vf_unpremultiply = {
.activate = activate,
.inputs = NULL,
FILTER_OUTPUTS(premultiply_outputs),
.priv_class = &unpremultiply_class,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL |
AVFILTER_FLAG_DYNAMIC_INPUTS |
AVFILTER_FLAG_SLICE_THREADS,