Lines Matching defs:Reverb
26 // effect_handle_t interface implementation for reverb effect
34 // Google auxiliary environmental reverb UUID: 1f0ae2e0-4ef7-11df-bc09-0002a5d5c51b
43 "Aux Environmental Reverb",
47 // Google insert environmental reverb UUID: aa476040-6342-11df-91a4-0002a5d5c51b
55 "Insert Environmental reverb",
59 // Google auxiliary preset reverb UUID: 63909320-53a6-11df-bdbd-0002a5d5c51b
67 "Aux Preset Reverb",
71 // Google insert preset reverb UUID: d93dc6a0-6342-11df-b128-0002a5d5c51b
79 "Insert Preset Reverb",
198 ALOGV("EffectGetDescriptor - UUID matched Reverb type %d, UUID = %x",
281 Reverb(pReverb, processedSamples, pDst, pSrc);
449 * Reverb internal functions
456 * Initialize reverb context and apply default parameters
459 * pRvbModule - pointer to reverb effect module
460 * aux - indicates if the reverb is used as auxiliary (1) or insert (0)
461 * preset - indicates if the reverb is used in preset (1) or environmental (0) mode
516 * pRvbModule - pointer to reverb effect module
593 /* reverb parameters are updated every 2^(pReverb->m_nUpdatePeriodInBits) samples */
635 * pRvbModule - pointer to reverb effect module
657 * pReverb - pointer to reverb context
711 // clear the reverb delay line
753 * Get a Reverb parameter
879 // Calculate reverb feedback path gain
883 // Calculate decay time: g = -6000 d/DT , g gain in millibels, d reverb delay, DT decay time
1038 * Set a Reverb parameter
1211 // calculate valid decay time range as a function of current reverb delay and
1213 // Calculate attenuation for each round in late reverb given a total attenuation of -6000 millibels.
1214 // g = -6000 d/DT , g gain in millibels, d reverb delay, DT decay time
1224 // calculate low pass gain by adding reverb input attenuation (pReverb->m_nLateGain) and substrating output
1233 ALOGV("REVERB_PARAM_DECAY_TIME, gain %d, new m_nRvbLpfFwd %d, old m_nRvbLpfFbk %d, reverb gain %d", temp, pReverb->m_nRvbLpfFwd, pReverb->m_nRvbLpfFbk, Effects_Linear16ToMillibels(pReverb->m_nLateGain));
1242 // We limit max value to 1000 because reverb filter is lowpass only
1640 * Reverb
1643 * apply reverb to the given signal
1657 static int Reverb(reverb_object_t *pReverb, int nNumSamplesToAdd,
1841 // apply lowpass to early reflections and reverb output
1901 } /* end Reverb */
1915 * - reverb paramters (fbk, fwd, etc) will be changed
2023 * Purpose: sets global reverb preset bank to defaults
