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| author | Paul B Mahol <onemda@gmail.com> | 2021-08-21 16:26:46 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2021-08-21 16:27:27 +0200 |
| commit | 5e2e9d50cec0bda144828af272346b6f86613909 (patch) | |
| tree | cc93b01dc3aa8d04aeab4d4c24c38dc7ac217e80 /libavfilter/asrc_afirsrc.c | |
| parent | 9153038e0a92f442281f01f5b97afbbff2b99c70 (diff) | |
| download | ffmpeg-5e2e9d50cec0bda144828af272346b6f86613909.tar.gz | |
avfilter/asrc_afirsrc: switch to activate
Allow to set the EOF timestamp.
Diffstat (limited to 'libavfilter/asrc_afirsrc.c')
| -rw-r--r-- | libavfilter/asrc_afirsrc.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/libavfilter/asrc_afirsrc.c b/libavfilter/asrc_afirsrc.c index 9dd04d9533..cea9b2fe8a 100644 --- a/libavfilter/asrc_afirsrc.c +++ b/libavfilter/asrc_afirsrc.c @@ -24,6 +24,7 @@ #include "libavutil/tx.h" #include "audio.h" #include "avfilter.h" +#include "filters.h" #include "internal.h" #include "window_func.h" @@ -273,16 +274,21 @@ static av_cold int config_output(AVFilterLink *outlink) return 0; } -static int request_frame(AVFilterLink *outlink) +static int activate(AVFilterContext *ctx) { - AVFilterContext *ctx = outlink->src; + AVFilterLink *outlink = ctx->outputs[0]; AudioFIRSourceContext *s = ctx->priv; AVFrame *frame; int nb_samples; + if (!ff_outlink_frame_wanted(outlink)) + return FFERROR_NOT_READY; + nb_samples = FFMIN(s->nb_samples, s->nb_taps - s->pts); - if (!nb_samples) - return AVERROR_EOF; + if (nb_samples <= 0) { + ff_outlink_set_status(outlink, AVERROR_EOF, s->pts); + return 0; + } if (!(frame = ff_get_audio_buffer(outlink, nb_samples))) return AVERROR(ENOMEM); @@ -298,7 +304,6 @@ static const AVFilterPad afirsrc_outputs[] = { { .name = "default", .type = AVMEDIA_TYPE_AUDIO, - .request_frame = request_frame, .config_props = config_output, }, }; @@ -309,6 +314,7 @@ const AVFilter ff_asrc_afirsrc = { .query_formats = query_formats, .init = init, .uninit = uninit, + .activate = activate, .priv_size = sizeof(AudioFIRSourceContext), .inputs = NULL, FILTER_OUTPUTS(afirsrc_outputs), |