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lavfi/settb: use standard options parsing.

This commit is contained in:
Clément Bœsch 2013-03-24 08:50:52 +01:00
parent 8b994c8c1c
commit 67ad9fd098
1 changed files with 4 additions and 35 deletions
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39
libavfilter/f_settb.c
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@ -65,27 +65,6 @@ static const AVOption filt_name##_options[] = {
{ NULL } \
}
static av_cold int init(AVFilterContext *ctx, const char *args, const AVClass *class)
{
SetTBContext *settb = ctx->priv;
static const char *shorthand[] = { "tb", NULL };
int ret;
settb->class = class;
av_opt_set_defaults(settb);
if ((ret = av_opt_set_from_string(settb, args, shorthand, "=", ":")) < 0)
return ret;
return 0;
}
static av_cold void uninit(AVFilterContext *ctx)
{
SetTBContext *settb = ctx->priv;
av_opt_free(settb);
}
static int config_output_props(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
@ -139,16 +118,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
return ff_filter_frame(outlink, frame);
}
static const char *const shorthand[] = { "tb", NULL };
#if CONFIG_SETTB_FILTER
DEFINE_OPTIONS(settb, VIDEO);
AVFILTER_DEFINE_CLASS(settb);
static av_cold int settb_init(AVFilterContext *ctx, const char *args)
{
return init(ctx, args, &settb_class);
}
static const AVFilterPad avfilter_vf_settb_inputs[] = {
{
.name = "default",
@ -171,14 +147,13 @@ static const AVFilterPad avfilter_vf_settb_outputs[] = {
AVFilter avfilter_vf_settb = {
.name = "settb",
.description = NULL_IF_CONFIG_SMALL("Set timebase for the video output link."),
.init = settb_init,
.uninit = uninit,
.priv_size = sizeof(SetTBContext),
.inputs = avfilter_vf_settb_inputs,
.outputs = avfilter_vf_settb_outputs,
.priv_class = &settb_class,
.shorthand = shorthand,
};
#endif
@ -187,11 +162,6 @@ AVFilter avfilter_vf_settb = {
DEFINE_OPTIONS(asettb, AUDIO);
AVFILTER_DEFINE_CLASS(asettb);
static av_cold int asettb_init(AVFilterContext *ctx, const char *args)
{
return init(ctx, args, &asettb_class);
}
static const AVFilterPad avfilter_af_asettb_inputs[] = {
{
.name = "default",
@ -214,12 +184,11 @@ static const AVFilterPad avfilter_af_asettb_outputs[] = {
AVFilter avfilter_af_asettb = {
.name = "asettb",
.description = NULL_IF_CONFIG_SMALL("Set timebase for the audio output link."),
.init = asettb_init,
.uninit = uninit,
.priv_size = sizeof(SetTBContext),
.inputs = avfilter_af_asettb_inputs,
.outputs = avfilter_af_asettb_outputs,
.priv_class = &asettb_class,
.shorthand = shorthand,
};
#endif