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lavfi/tinterlace: use standard options parsing.

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This commit is contained in:
Clément Bœsch 2013-03-24 09:18:18 +01:00
parent 9e21c89841
commit cbf224b631
1 changed files with 3 additions and 14 deletions
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17
libavfilter/vf_tinterlace.c
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@ -97,25 +97,12 @@ static int query_formats(AVFilterContext *ctx)
return 0; return 0;
} }
static av_cold int init(AVFilterContext *ctx, const char *args)
{
TInterlaceContext *tinterlace = ctx->priv;
static const char *shorthand[] = { "mode", NULL };
tinterlace->class = &tinterlace_class;
av_opt_set_defaults(tinterlace);
return av_opt_set_from_string(tinterlace, args, shorthand, "=", ":");
}
static av_cold void uninit(AVFilterContext *ctx) static av_cold void uninit(AVFilterContext *ctx)
{ {
TInterlaceContext *tinterlace = ctx->priv; TInterlaceContext *tinterlace = ctx->priv;
av_frame_free(&tinterlace->cur ); av_frame_free(&tinterlace->cur );
av_frame_free(&tinterlace->next); av_frame_free(&tinterlace->next);
av_opt_free(tinterlace);
av_freep(&tinterlace->black_data[0]); av_freep(&tinterlace->black_data[0]);
} }
@ -396,14 +383,16 @@ static const AVFilterPad tinterlace_outputs[] = {
{ NULL } { NULL }
}; };
static const char *const shorthand[] = { "mode", NULL };
AVFilter avfilter_vf_tinterlace = { AVFilter avfilter_vf_tinterlace = {
.name = "tinterlace", .name = "tinterlace",
.description = NULL_IF_CONFIG_SMALL("Perform temporal field interlacing."), .description = NULL_IF_CONFIG_SMALL("Perform temporal field interlacing."),
.priv_size = sizeof(TInterlaceContext), .priv_size = sizeof(TInterlaceContext),
.init = init,
.uninit = uninit, .uninit = uninit,
.query_formats = query_formats, .query_formats = query_formats,
.inputs = tinterlace_inputs, .inputs = tinterlace_inputs,
.outputs = tinterlace_outputs, .outputs = tinterlace_outputs,
.priv_class = &tinterlace_class, .priv_class = &tinterlace_class,
.shorthand = shorthand,
}; };