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| author | Paul B Mahol <onemda@gmail.com> | 2023-02-08 18:47:45 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2023-02-08 18:56:56 +0100 |
| commit | 068ad0490874e6fe23b30507f09a1ff587886c81 (patch) | |
| tree | 9c26e82d806cc4bfc6c0fd410462d97f561955d8 /libavfilter | |
| parent | a678b0c252473831c346d21f9412679ef789bf91 (diff) | |
| download | ffmpeg-068ad0490874e6fe23b30507f09a1ff587886c81.tar.gz | |
avfilter/af_compensationdelay: simplify frame allocation
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/af_compensationdelay.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/libavfilter/af_compensationdelay.c b/libavfilter/af_compensationdelay.c index c59ebdca91..754e02e3ee 100644 --- a/libavfilter/af_compensationdelay.c +++ b/libavfilter/af_compensationdelay.c @@ -68,7 +68,6 @@ static int config_input(AVFilterLink *inlink) AVFilterContext *ctx = inlink->dst; CompensationDelayContext *s = ctx->priv; unsigned min_size, new_size = 1; - int ret; s->delay = (s->distance_m * 100. + s->distance_cm * 1. + s->distance_mm * .1) * COMP_DELAY_SOUND_FRONT_DELAY(s->temp) * inlink->sample_rate; @@ -77,23 +76,12 @@ static int config_input(AVFilterLink *inlink) while (new_size < min_size) new_size <<= 1; - s->delay_frame = av_frame_alloc(); + s->buf_size = new_size; + s->delay_frame = ff_get_audio_buffer(inlink, s->buf_size); if (!s->delay_frame) return AVERROR(ENOMEM); - s->buf_size = new_size; - s->delay_frame->format = inlink->format; - s->delay_frame->nb_samples = new_size; -#if FF_API_OLD_CHANNEL_LAYOUT -FF_DISABLE_DEPRECATION_WARNINGS - s->delay_frame->channel_layout = inlink->channel_layout; - s->delay_frame->channels = inlink->ch_layout.nb_channels; -FF_ENABLE_DEPRECATION_WARNINGS -#endif - if ((ret = av_channel_layout_copy(&s->delay_frame->ch_layout, &inlink->ch_layout)) < 0) - return ret; - - return av_frame_get_buffer(s->delay_frame, 0); + return 0; } static int filter_frame(AVFilterLink *inlink, AVFrame *in) |