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Always prepare the reverb and chorus sends when LADSPA is active

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This change enables users to disable the internal reverb and chorus
and process the mixed down reverb and chorus send signals using
LADSPA plugins.
This commit is contained in:
Marcus Weseloh 2017-10-25 21:08:44 +02:00
parent 3bf219b553
commit 1a91e971d4
1 changed files with 13 additions and 7 deletions
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20
src/rvoice/fluid_rvoice_mixer.c
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@ -201,15 +201,21 @@ fluid_mix_one(fluid_rvoice_t* rvoice, fluid_real_t** bufs, unsigned int bufcount
static FLUID_INLINE int
fluid_mixer_buffers_prepare(fluid_mixer_buffers_t* buffers, fluid_real_t** outbufs)
{
fluid_real_t* reverb_buf, *chorus_buf;
fluid_real_t *reverb_buf = NULL;
fluid_real_t *chorus_buf = NULL;
int i;
/* Set up the reverb / chorus buffers only, when the effect is
* enabled on synth level. Nonexisting buffers are detected in the
* DSP loop. Not sending the reverb / chorus signal saves some time
* in that case. */
reverb_buf = buffers->mixer->fx.with_reverb ? buffers->fx_left_buf[SYNTH_REVERB_CHANNEL] : NULL;
chorus_buf = buffers->mixer->fx.with_chorus ? buffers->fx_left_buf[SYNTH_CHORUS_CHANNEL] : NULL;
/* Set up the reverb and chorus buffers only when the effect is enabled or
* when LADSPA is active. Nonexisting buffers are detected in the DSP loop.
* Not sending the effect signals saves some time in that case. */
if (buffers->mixer->fx.with_reverb || buffers->mixer->ladspa_fx != NULL)
{
reverb_buf = buffers->fx_left_buf[SYNTH_REVERB_CHANNEL];
}
if (buffers->mixer->fx.with_chorus || buffers->mixer->ladspa_fx != NULL)
{
chorus_buf = buffers->fx_left_buf[SYNTH_CHORUS_CHANNEL];
}
outbufs[buffers->buf_count*2 + SYNTH_REVERB_CHANNEL] = reverb_buf;
outbufs[buffers->buf_count*2 + SYNTH_CHORUS_CHANNEL] = chorus_buf;