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Code Issues Releases Activity

avfilter/asrc_anoisesrc: switch to activate

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Allows to set EOF timestamp.
This commit is contained in:
Paul B Mahol 2020-06-06 15:49:13 +02:00
parent 49d37b4b61
commit 1c32d7dfcf
1 changed files with 9 additions and 4 deletions
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13
libavfilter/asrc_anoisesrc.c
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@ -21,6 +21,7 @@
#include "libavutil/opt.h"
#include "audio.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"
#include "libavutil/lfg.h"
#include "libavutil/random_seed.h"
@ -198,16 +199,20 @@ static av_cold int config_props(AVFilterLink *outlink)
return 0;
}
static int request_frame(AVFilterLink *outlink)
static int activate(AVFilterContext *ctx)
{
AVFilterContext *ctx = outlink->src;
AVFilterLink *outlink = ctx->outputs[0];
ANoiseSrcContext *s = ctx->priv;
AVFrame *frame;
int nb_samples, i;
double *dst;
if (!ff_outlink_frame_wanted(outlink))
return FFERROR_NOT_READY;
if (!s->infinite && s->duration <= 0) {
return AVERROR_EOF;
ff_outlink_set_status(outlink, AVERROR_EOF, s->pts);
return 0;
} else if (!s->infinite && s->duration < s->nb_samples) {
nb_samples = s->duration;
} else {
@ -236,7 +241,6 @@ static const AVFilterPad anoisesrc_outputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_AUDIO,
.request_frame = request_frame,
.config_props = config_props,
},
{ NULL }
@ -248,6 +252,7 @@ AVFilter ff_asrc_anoisesrc = {
.query_formats = query_formats,
.priv_size = sizeof(ANoiseSrcContext),
.inputs = NULL,
.activate = activate,
.outputs = anoisesrc_outputs,
.priv_class = &anoisesrc_class,
};