switch (as->fmt) {
case AUD_FMT_S8:
sign = 1;
+ /* fall through */
case AUD_FMT_U8:
break;
case AUD_FMT_S16:
sign = 1;
+ /* fall through */
case AUD_FMT_U16:
bits = 16;
break;
case AUD_FMT_S32:
sign = 1;
+ /* fall through */
case AUD_FMT_U32:
bits = 32;
break;
sw->active = hw->enabled;
sw->conv = noop_conv;
sw->ratio = ((int64_t) hw_cap->info.freq << 32) / sw->info.freq;
+ sw->vol = nominal_volume;
sw->rate = st_rate_start (sw->info.freq, hw_cap->info.freq);
if (!sw->rate) {
dolog ("Could not start rate conversion for `%s'\n", SW_NAME (sw));
total += isamp;
}
- mixeng_volume (sw->buf, ret, &sw->vol);
+ if (!(hw->ctl_caps & VOICE_VOLUME_CAP)) {
+ mixeng_volume (sw->buf, ret, &sw->vol);
+ }
sw->clip (buf, sw->buf, ret);
sw->total_hw_samples_acquired += total;
swlim = audio_MIN (swlim, samples);
if (swlim) {
sw->conv (sw->buf, buf, swlim);
- mixeng_volume (sw->buf, swlim, &sw->vol);
+
+ if (!(sw->hw->ctl_caps & VOICE_VOLUME_CAP)) {
+ mixeng_volume (sw->buf, swlim, &sw->vol);
+ }
}
while (swlim) {
printf ("Theoretically supports many %s voices\n", typ);
break;
default:
- printf ("Theoretically supports upto %d %s voices\n", nb, typ);
+ printf ("Theoretically supports up to %d %s voices\n", nb, typ);
break;
}
}
static void audio_vm_change_state_handler (void *opaque, int running,
- int reason)
+ RunState state)
{
AudioState *s = opaque;
HWVoiceOut *hwo = NULL;
HWVoiceOut *hwo = NULL;
HWVoiceIn *hwi = NULL;
- while ((hwo = audio_pcm_hw_find_any_enabled_out (hwo))) {
+ while ((hwo = audio_pcm_hw_find_any_out (hwo))) {
SWVoiceCap *sc;
- hwo->pcm_ops->ctl_out (hwo, VOICE_DISABLE);
+ if (hwo->enabled) {
+ hwo->pcm_ops->ctl_out (hwo, VOICE_DISABLE);
+ }
hwo->pcm_ops->fini_out (hwo);
for (sc = hwo->cap_head.lh_first; sc; sc = sc->entries.le_next) {
}
}
- while ((hwi = audio_pcm_hw_find_any_enabled_in (hwi))) {
- hwi->pcm_ops->ctl_in (hwi, VOICE_DISABLE);
+ while ((hwi = audio_pcm_hw_find_any_in (hwi))) {
+ if (hwi->enabled) {
+ hwi->pcm_ops->ctl_in (hwi, VOICE_DISABLE);
+ }
hwi->pcm_ops->fini_in (hwi);
}
void AUD_set_volume_out (SWVoiceOut *sw, int mute, uint8_t lvol, uint8_t rvol)
{
if (sw) {
+ HWVoiceOut *hw = sw->hw;
+
sw->vol.mute = mute;
sw->vol.l = nominal_volume.l * lvol / 255;
sw->vol.r = nominal_volume.r * rvol / 255;
+
+ if (hw->pcm_ops->ctl_out) {
+ hw->pcm_ops->ctl_out (hw, VOICE_VOLUME, sw);
+ }
}
}
void AUD_set_volume_in (SWVoiceIn *sw, int mute, uint8_t lvol, uint8_t rvol)
{
if (sw) {
+ HWVoiceIn *hw = sw->hw;
+
sw->vol.mute = mute;
sw->vol.l = nominal_volume.l * lvol / 255;
sw->vol.r = nominal_volume.r * rvol / 255;
+
+ if (hw->pcm_ops->ctl_in) {
+ hw->pcm_ops->ctl_in (hw, VOICE_VOLUME, sw);
+ }
}
}