static SLresult IPresetReverb_SetPreset(SLPresetReverbItf self, SLuint16 preset)
{
SL_ENTER_INTERFACE
IPresetReverb *this = (IPresetReverb *) self;
switch (preset) {
case SL_REVERBPRESET_NONE:
case SL_REVERBPRESET_SMALLROOM:
case SL_REVERBPRESET_MEDIUMROOM:
case SL_REVERBPRESET_LARGEROOM:
case SL_REVERBPRESET_MEDIUMHALL:
case SL_REVERBPRESET_LARGEHALL:
case SL_REVERBPRESET_PLATE:
interface_lock_poke(this);
this->mPreset = preset;
#if !defined(ANDROID) || defined(USE_BACKPORT)
result = SL_RESULT_SUCCESS;
#else
if (NO_PRESETREVERB(this)) {
result = SL_RESULT_CONTROL_LOST;
} else {
android::status_t status = android_prev_setPreset(this->mPresetReverbEffect, preset);
result = android_fx_statusToResult(status);
}
#endif
interface_unlock_poke(this);
break;
default:
result = SL_RESULT_PARAMETER_INVALID;
break;
}
SL_LEAVE_INTERFACE
}
static SLresult IRatePitch_SetRate(SLRatePitchItf self, SLpermille rate)
{
SL_ENTER_INTERFACE
IRatePitch *thiz = (IRatePitch *) self;
if (!(thiz->mMinRate <= rate && rate <= thiz->mMaxRate)) {
result = SL_RESULT_PARAMETER_INVALID;
} else {
interface_lock_poke(thiz);
thiz->mRate = rate;
interface_unlock_poke(thiz);
result = SL_RESULT_SUCCESS;
}
SL_LEAVE_INTERFACE
}