From 01170e9db0715123ada6114a8189858a43f81caf Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sat, 14 Apr 2018 17:49:54 +0200 Subject: [PATCH] avfilter/af_headphone: fix flushing Signed-off-by: Paul B Mahol --- libavfilter/af_headphone.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/libavfilter/af_headphone.c b/libavfilter/af_headphone.c index 974445e15cc..57cca1a4f6c 100644 --- a/libavfilter/af_headphone.c +++ b/libavfilter/af_headphone.c @@ -742,7 +742,20 @@ static int request_frame(AVFilterLink *outlink) s->eof_hrirs = 1; } } - return ff_request_frame(ctx->inputs[0]); + + ret = ff_request_frame(ctx->inputs[0]); + if (ret == AVERROR_EOF && av_audio_fifo_size(s->in[0].fifo) > 0 && s->have_hrirs) { + AVFrame *in = ff_get_audio_buffer(outlink, s->size); + + ret = av_audio_fifo_write(s->in[0].fifo, (void **)in->extended_data, + in->nb_samples); + if (ret < 0) + return ret; + ret = headphone_frame(s, outlink); + av_audio_fifo_drain(s->in[0].fifo, av_audio_fifo_size(s->in[0].fifo)); + } + + return ret; } static av_cold void uninit(AVFilterContext *ctx) -- 2.39.2