static int recreate_audio_filters(struct MPContext *mpctx)
{
assert(mpctx->d_audio);
struct af_stream *afs = mpctx->d_audio->afilter;
struct MPOpts *opts = mpctx->opts;
struct mp_audio in_format;
mp_audio_buffer_get_format(mpctx->d_audio->decode_buffer, &in_format);
int new_srate = in_format.rate;
if (!af_control_any_rev(afs, AF_CONTROL_SET_PLAYBACK_SPEED,
&opts->playback_speed))
{
new_srate = in_format.rate * opts->playback_speed;
if (new_srate != afs->output.rate)
opts->playback_speed = new_srate / (double)in_format.rate;
}
afs->input.rate = new_srate;
if (af_init(afs) < 0) {
MP_ERR(mpctx, "Couldn't find matching filter/ao format!\n");
return -1;
}
mixer_reinit_audio(mpctx->mixer, mpctx->ao, afs);
return 0;
}
static int recreate_audio_filters(struct MPContext *mpctx)
{
assert(mpctx->sh_audio);
// init audio filters:
if (!build_afilter_chain(mpctx)) {
MP_ERR(mpctx, "Couldn't find matching filter/ao format!\n");
return -1;
}
mixer_reinit_audio(mpctx->mixer, mpctx->ao, mpctx->sh_audio->afilter);
return 0;
}
