From 1007de703305a2cb36a3fc5633d2635270206b15 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 12 Apr 2013 15:46:52 +0200 Subject: [PATCH] asetpts: add AVOptions Signed-off-by: Michael Niedermayer --- libavfilter/f_setpts.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/libavfilter/f_setpts.c b/libavfilter/f_setpts.c index 1a7710fbd4..eec527ac53 100644 --- a/libavfilter/f_setpts.c +++ b/libavfilter/f_setpts.c @@ -208,6 +208,21 @@ static av_cold void uninit(AVFilterContext *ctx) } #if CONFIG_ASETPTS_FILTER + +#define OFFSET(x) offsetof(SetPTSContext, x) +#define AFLAGS AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_FILTERING_PARAM +static const AVOption aoptions[] = { + { "expr", "Expression determining the frame timestamp", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "PTS" }, .flags = AFLAGS }, + { NULL }, +}; + +static const AVClass asetpts_class = { + .class_name = "asetpts", + .item_name = av_default_item_name, + .option = aoptions, + .version = LIBAVUTIL_VERSION_INT, +}; + static const AVFilterPad avfilter_af_asetpts_inputs[] = { { .name = "default", @@ -233,6 +248,7 @@ AVFilter avfilter_af_asetpts = { .init = init, .uninit = uninit, .priv_size = sizeof(SetPTSContext), + .priv_class= &asetpts_class, .inputs = avfilter_af_asetpts_inputs, .outputs = avfilter_af_asetpts_outputs, };