| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| //#define LOG_NDEBUG 0 |
| #define LOG_TAG "ToneGenerator" |
| #include <utils/threads.h> |
| |
| #include <stdio.h> |
| #include <math.h> |
| #include <utils/Log.h> |
| #include <utils/RefBase.h> |
| #include <utils/Timers.h> |
| #include <cutils/properties.h> |
| #include "media/ToneGenerator.h" |
| |
| |
| namespace android { |
| |
| |
| // Descriptors for all available tones (See ToneGenerator::ToneDescriptor class declaration for details) |
| const ToneGenerator::ToneDescriptor ToneGenerator::sToneDescriptors[] = { |
| { segments: {{ duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1336, 941, 0 }, 0, 0}, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_0 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1209, 697, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_1 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1336, 697, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_2 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1477, 697, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_3 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1209, 770, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_4 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1336, 770, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_5 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1477, 770, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_6 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1209, 852, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_7 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1336, 852, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_8 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1477, 852, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_9 |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1209, 941, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_S |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1477, 941, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_P |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1633, 697, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_A |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1633, 770, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_B |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1633, 852, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_C |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 1633, 941, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_DTMF_D |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_DIAL |
| { segments: { { duration: 500 , waveFreq: { 425, 0 }, 0, 0}, |
| { duration: 500, waveFreq: { 0 }, 0, 0}, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_BUSY |
| { segments: { { duration: 200, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_CONGESTION |
| { segments: { { duration: 200, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_SUP_RADIO_ACK |
| { segments: { { duration: 200, waveFreq: { 425, 0 }, 0, 0}, |
| { duration: 200, waveFreq: { 0 }, 0, 0}, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 2, |
| repeatSegment: 0 }, // TONE_SUP_RADIO_NOTAVAIL |
| { segments: { { duration: 330, waveFreq: { 950, 1400, 1800, 0 }, 0, 0}, |
| { duration: 1000, waveFreq: { 0 }, 0, 0}, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_ERROR |
| { segments: { { duration: 200, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 600, waveFreq: { 0 }, 0, 0 }, |
| { duration: 200, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_CALL_WAITING |
| { segments: { { duration: 1000, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_RINGTONE |
| { segments: { { duration: 40, waveFreq: { 400, 1200, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_PROP_BEEP |
| { segments: { { duration: 100, waveFreq: { 1200, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 1, |
| repeatSegment: 0 }, // TONE_PROP_ACK |
| { segments: { { duration: 400, waveFreq: { 300, 400, 500, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_PROP_NACK |
| { segments: { { duration: 200, waveFreq: { 400, 1200, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_PROP_PROMPT |
| { segments: { { duration: 40, waveFreq: { 400, 1200, 0 }, 0, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 40, waveFreq: { 400, 1200, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_PROP_BEEP2 |
| { segments: { { duration: 250, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 620, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_SUP_INTERCEPT |
| { segments: { { duration: 250, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 620, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 7, |
| repeatSegment: 0 }, // TONE_SUP_INTERCEPT_ABBREV |
| { segments: { { duration: 250, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 7, |
| repeatSegment: 0 }, // TONE_SUP_CONGESTION_ABBREV |
| { segments: { { duration: 100, waveFreq: { 350, 440, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 2, |
| repeatSegment: 0 }, // TONE_SUP_CONFIRM |
| { segments: { { duration: 100, waveFreq: { 480, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 3, |
| repeatSegment: 0 }, // TONE_SUP_PIP |
| { segments: {{ duration: ToneGenerator::TONEGEN_INF, waveFreq: { 425, 0 }, 0, 0}, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_DIAL_TONE_LITE |
| { segments: { { duration: 2000, waveFreq: { 440, 480, 0 }, 0, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_NETWORK_USA_RINGBACK |
| { segments: { { duration: 250, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 620, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_INTERCEPT |
| { segments: { { duration: 250, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 620, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ABBR_INTERCEPT |
| { segments: { { duration: 250, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_REORDER |
| { segments: { { duration: 250, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 7, |
| repeatSegment: 0 }, // TONE_CDMA_ABBR_REORDER |
| { segments: { { duration: 500, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_NETWORK_BUSY |
| { segments: { { duration: 100, waveFreq: { 350, 440, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 2, |
| repeatSegment: 0 }, // TONE_CDMA_CONFIRM |
| { segments: { { duration: 500, waveFreq: { 660, 1000, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ANSWER |
| { segments: { { duration: 300, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_NETWORK_CALLWAITING |
| { segments: { { duration: 100, waveFreq: { 480, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 3, |
| repeatSegment: 0 }, // TONE_CDMA_PIP |
| |
| { segments: { { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0}, 19, 0}, |
| { duration: 32, waveFreq: { 2091, 0}, 0, 0}, |
| { duration: 48, waveFreq: { 2556, 0}, 0, 0}, |
| { duration: 4000, waveFreq: { 0 }, 0, 0}, |
| { duration: 0, waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_NORMAL |
| { segments: { { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0}, 7, 0 }, |
| { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 400, waveFreq: { 0 }, 0, 0 }, |
| { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0}, 7, 4 }, |
| { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_INTERGROUP |
| { segments: { { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0}, 3, 0 }, |
| { duration: 16, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 32, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0}, 3, 4 }, |
| { duration: 16, waveFreq: { 2091, 0}, 0, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_SP_PRI |
| { segments: { { duration: 0, waveFreq: { 0 }, 0, 0} }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_PAT3 |
| { segments: { { duration: 32, waveFreq: { 2091, 0 }, 0, 0 }, |
| { duration: 64, waveFreq: { 2556, 0 }, 4, 0 }, |
| { duration: 20, waveFreq: { 2091, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 } , 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_PING_RING |
| { segments: { { duration: 0, waveFreq: { 0 }, 0, 0} }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_PAT5 |
| { segments: { { duration: 0, waveFreq: { 0 }, 0, 0} }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_PAT6 |
| { segments: { { duration: 0, waveFreq: { 0 }, 0, 0} }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALL_SIGNAL_ISDN_PAT7 |
| |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 39, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_L |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 39, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_L |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 39, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_L |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 15, 0 }, |
| { duration: 400, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_SS |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 15, 0 }, |
| { duration: 400, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_SS |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 15, 0 }, |
| { duration: 400, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_SS |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 15, 6 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_SSL |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 15, 6 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_SSL |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 15, 6 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_SSL |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 19, 0 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 19, 3 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_SS_2 |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 19, 0 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 19, 3 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_SS_2 |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 19, 0 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 19, 3 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_SS_2 |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 19, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 6 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_SLS |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 19, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 6 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_SLS |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 19, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 6 }, |
| { duration: 3000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_SLS |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 6 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 9, 9 }, |
| { duration: 2500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_S_X4 |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 6 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 9, 9 }, |
| { duration: 2500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_S_X4 |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 3 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 6 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 9, 9 }, |
| { duration: 2500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_S_X4 |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 19, 0 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_PBX_L |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 19, 0 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_PBX_L |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 19, 0 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_PBX_L |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 3 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_PBX_SS |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 3 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_PBX_SS |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 3 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_PBX_SS |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 15, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_PBX_SSL |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 15, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_PBX_SSL |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 15, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_PBX_SSL |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 15, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_PBX_SLS |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 15, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_PBX_SLS |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 15, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 6 }, |
| { duration: 1000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_PBX_SLS |
| { segments: { { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 6 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 3700, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 4000, 0 }, 7, 9 }, |
| { duration: 800, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_HIGH_PBX_S_X4 |
| { segments: { { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 6 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2600, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 2900, 0 }, 7, 9 }, |
| { duration: 800, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_MED_PBX_S_X4 |
| { segments: { { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 0 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 3 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 6 }, |
| { duration: 200, waveFreq: { 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1300, 0 }, 0, 0 }, |
| { duration: 25, waveFreq: { 1450, 0 }, 7, 9 }, |
| { duration: 800, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_LOW_PBX_S_X4 |
| |
| { segments: { { duration: 62, waveFreq: { 1109, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 740, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 622, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 1109, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ALERT_NETWORK_LITE |
| { segments: { { duration: 62, waveFreq: { 1245, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 659, 0 }, 2, 0 }, |
| { duration: 62, waveFreq: { 1245, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ALERT_AUTOREDIAL_LITE |
| { segments: { { duration: 400, waveFreq: { 1150, 770, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ONE_MIN_BEEP |
| { segments: { { duration: 120, waveFreq: { 941, 1477, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_KEYPAD_VOLUME_KEY_LITE |
| { segments: { { duration: 375, waveFreq: { 587, 0 }, 0, 0 }, |
| { duration: 125, waveFreq: { 1175, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_PRESSHOLDKEY_LITE |
| { segments: { { duration: 62, waveFreq: { 587, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 831, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 1109, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 831, 0 }, 0, 0 }, |
| { duration: 62, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ALERT_INCALL_LITE |
| { segments: { { duration: 125, waveFreq: { 941, 0 }, 0, 0 }, |
| { duration: 10, waveFreq: { 0 }, 2, 0 }, |
| { duration: 4990, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_CDMA_EMERGENCY_RINGBACK |
| { segments: { { duration: 125, waveFreq: { 1319, 0 }, 0, 0 }, |
| { duration: 125, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 2, |
| repeatSegment: 0 }, // TONE_CDMA_ALERT_CALL_GUARD |
| { segments: { { duration: 125, waveFreq: { 1047, 0 }, 0, 0 }, |
| { duration: 125, waveFreq: { 370, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_SOFT_ERROR_LITE |
| { segments: { { duration: 125, waveFreq: { 1480, 0 }, 0, 0 }, |
| { duration: 125, waveFreq: { 1397, 0 }, 0, 0 }, |
| { duration: 125, waveFreq: { 784, 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 } }, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_CALLDROP_LITE |
| |
| { segments: { { duration: 500, waveFreq: { 425, 0 }, 0, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_NETWORK_BUSY_ONE_SHOT |
| { segments: { { duration: 400, waveFreq: { 1150, 770 }, 0, 0 }, |
| { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_ABBR_ALERT |
| { segments: { { duration: 0, waveFreq: { 0 }, 0, 0 }}, |
| repeatCnt: 0, |
| repeatSegment: 0 }, // TONE_CDMA_SIGNAL_OFF |
| |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 350, 440, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_ANSI_DIAL |
| { segments: { { duration: 500, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_ANSI_BUSY |
| { segments: { { duration: 250, waveFreq: { 480, 620, 0 }, 0, 0 }, |
| { duration: 250, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_ANSI_CONGESTION |
| { segments: { { duration: 300, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 9700, waveFreq: { 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 0 }, 0, 0 }, |
| { duration: 100, waveFreq: { 440, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 1 }, // TONE_ANSI_CALL_WAITING |
| { segments: { { duration: 2000, waveFreq: { 440, 480, 0 }, 0, 0 }, |
| { duration: 4000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_ANSI_RINGTONE |
| { segments: { { duration: ToneGenerator::TONEGEN_INF, waveFreq: { 400, 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_JAPAN_DIAL |
| { segments: { { duration: 500, waveFreq: { 400, 0 }, 0, 0 }, |
| { duration: 500, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_JAPAN_BUSY |
| { segments: { { duration: 1000, waveFreq: { 400, 0 }, 0, 0 }, |
| { duration: 2000, waveFreq: { 0 }, 0, 0 }, |
| { duration: 0 , waveFreq: { 0 }, 0, 0}}, |
| repeatCnt: ToneGenerator::TONEGEN_INF, |
| repeatSegment: 0 }, // TONE_JAPAN_RADIO_ACK |
| |
| |
| |
| }; |
| |
| // Used by ToneGenerator::getToneForRegion() to convert user specified supervisory tone type |
| // to actual tone for current region. |
| const unsigned char /*tone_type*/ ToneGenerator::sToneMappingTable[NUM_REGIONS-1][NUM_SUP_TONES] = { |
| { // ANSI |
| TONE_ANSI_DIAL, // TONE_SUP_DIAL |
| TONE_ANSI_BUSY, // TONE_SUP_BUSY |
| TONE_ANSI_CONGESTION, // TONE_SUP_CONGESTION |
| TONE_SUP_RADIO_ACK, // TONE_SUP_RADIO_ACK |
| TONE_SUP_RADIO_NOTAVAIL, // TONE_SUP_RADIO_NOTAVAIL |
| TONE_SUP_ERROR, // TONE_SUP_ERROR |
| TONE_ANSI_CALL_WAITING, // TONE_SUP_CALL_WAITING |
| TONE_ANSI_RINGTONE // TONE_SUP_RINGTONE |
| }, |
| { // JAPAN |
| TONE_JAPAN_DIAL, // TONE_SUP_DIAL |
| TONE_JAPAN_BUSY, // TONE_SUP_BUSY |
| TONE_SUP_CONGESTION, // TONE_SUP_CONGESTION |
| TONE_JAPAN_RADIO_ACK, // TONE_SUP_RADIO_ACK |
| TONE_SUP_RADIO_NOTAVAIL, // TONE_SUP_RADIO_NOTAVAIL |
| TONE_SUP_ERROR, // TONE_SUP_ERROR |
| TONE_SUP_CALL_WAITING, // TONE_SUP_CALL_WAITING |
| TONE_SUP_RINGTONE // TONE_SUP_RINGTONE |
| } |
| }; |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // ToneGenerator class Implementation |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| |
| //---------------------------------- public methods ---------------------------- |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::ToneGenerator() |
| // |
| // Description: Constructor. Initializes the tone sequencer, intantiates required sine wave |
| // generators, instantiates output audio track. |
| // |
| // Input: |
| // streamType: Type of stream used for tone playback |
| // volume: volume applied to tone (0.0 to 1.0) |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| ToneGenerator::ToneGenerator(audio_stream_type_t streamType, float volume, bool threadCanCallJava) { |
| |
| ALOGV("ToneGenerator constructor: streamType=%d, volume=%f", streamType, volume); |
| |
| mState = TONE_IDLE; |
| mpAudioTrack = NULL; |
| |
| if (AudioSystem::getOutputSamplingRate(&mSamplingRate, streamType) != NO_ERROR) { |
| ALOGE("Unable to marshal AudioFlinger"); |
| return; |
| } |
| mThreadCanCallJava = threadCanCallJava; |
| mStreamType = streamType; |
| mVolume = volume; |
| mpToneDesc = NULL; |
| mpNewToneDesc = NULL; |
| // Generate tone by chunks of 20 ms to keep cadencing precision |
| mProcessSize = (mSamplingRate * 20) / 1000; |
| |
| char value[PROPERTY_VALUE_MAX]; |
| property_get("gsm.operator.iso-country", value, ""); |
| if (strcmp(value,"us") == 0 || |
| strcmp(value,"ca") == 0) { |
| mRegion = ANSI; |
| } else if (strcmp(value,"jp") == 0) { |
| mRegion = JAPAN; |
| } else { |
| mRegion = CEPT; |
| } |
| |
| if (initAudioTrack()) { |
| ALOGV("ToneGenerator INIT OK, time: %d", (unsigned int)(systemTime()/1000000)); |
| } else { |
| ALOGV("!!!ToneGenerator INIT FAILED!!!"); |
| } |
| } |
| |
| |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::~ToneGenerator() |
| // |
| // Description: Destructor. Stop sound playback and delete audio track if |
| // needed and delete sine wave generators. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| ToneGenerator::~ToneGenerator() { |
| ALOGV("ToneGenerator destructor"); |
| |
| if (mpAudioTrack != NULL) { |
| stopTone(); |
| ALOGV("Delete Track: %p", mpAudioTrack); |
| delete mpAudioTrack; |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::startTone() |
| // |
| // Description: Starts tone playback. |
| // |
| // Input: |
| // toneType: Type of tone generated (values in enum tone_type) |
| // durationMs: The tone duration in milliseconds. If the tone is limited in time by definition, |
| // the actual duration will be the minimum of durationMs and the defined tone duration. |
| // Ommiting or setting durationMs to -1 does not limit tone duration. |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| bool ToneGenerator::startTone(tone_type toneType, int durationMs) { |
| bool lResult = false; |
| status_t lStatus; |
| |
| if ((toneType < 0) || (toneType >= NUM_TONES)) |
| return lResult; |
| |
| toneType = getToneForRegion(toneType); |
| if (toneType == TONE_CDMA_SIGNAL_OFF) { |
| return true; |
| } |
| |
| if (mState == TONE_IDLE) { |
| ALOGV("startTone: try to re-init AudioTrack"); |
| if (!initAudioTrack()) { |
| return lResult; |
| } |
| } |
| |
| ALOGV("startTone"); |
| |
| mLock.lock(); |
| |
| // Get descriptor for requested tone |
| mpNewToneDesc = &sToneDescriptors[toneType]; |
| |
| mDurationMs = durationMs; |
| |
| if (mState == TONE_STOPPED) { |
| ALOGV("Start waiting for previous tone to stop"); |
| lStatus = mWaitCbkCond.waitRelative(mLock, seconds(3)); |
| if (lStatus != NO_ERROR) { |
| ALOGE("--- start wait for stop timed out, status %d", lStatus); |
| mState = TONE_IDLE; |
| mLock.unlock(); |
| return lResult; |
| } |
| } |
| |
| if (mState == TONE_INIT) { |
| if (prepareWave()) { |
| ALOGV("Immediate start, time %d", (unsigned int)(systemTime()/1000000)); |
| lResult = true; |
| mState = TONE_STARTING; |
| if (clock_gettime(CLOCK_MONOTONIC, &mStartTime) != 0) { |
| mStartTime.tv_sec = 0; |
| } |
| mLock.unlock(); |
| mpAudioTrack->start(); |
| mLock.lock(); |
| if (mState == TONE_STARTING) { |
| ALOGV("Wait for start callback"); |
| lStatus = mWaitCbkCond.waitRelative(mLock, seconds(3)); |
| if (lStatus != NO_ERROR) { |
| ALOGE("--- Immediate start timed out, status %d", lStatus); |
| mState = TONE_IDLE; |
| lResult = false; |
| } |
| } |
| } else { |
| mState = TONE_IDLE; |
| } |
| } else { |
| ALOGV("Delayed start"); |
| mState = TONE_RESTARTING; |
| mStartTime.tv_sec = 0; |
| lStatus = mWaitCbkCond.waitRelative(mLock, seconds(3)); |
| if (lStatus == NO_ERROR) { |
| if (mState != TONE_IDLE) { |
| lResult = true; |
| } |
| ALOGV("cond received"); |
| } else { |
| ALOGE("--- Delayed start timed out, status %d", lStatus); |
| mState = TONE_IDLE; |
| } |
| } |
| mLock.unlock(); |
| |
| ALOGV_IF(lResult, "Tone started, time %d", (unsigned int)(systemTime()/1000000)); |
| ALOGW_IF(!lResult, "Tone start failed!!!, time %d", (unsigned int)(systemTime()/1000000)); |
| |
| return lResult; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::stopTone() |
| // |
| // Description: Stops tone playback. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| void ToneGenerator::stopTone() { |
| ALOGV("stopTone"); |
| |
| mLock.lock(); |
| if (mState != TONE_IDLE && mState != TONE_INIT) { |
| if (mState == TONE_PLAYING || mState == TONE_STARTING || mState == TONE_RESTARTING) { |
| struct timespec stopTime; |
| // If the start time is valid, make sure that the number of audio samples produced |
| // corresponds at least to the time between the start and stop commands. |
| // This is needed in case of cold start of the output stream. |
| if ((mStartTime.tv_sec != 0) && (clock_gettime(CLOCK_MONOTONIC, &stopTime) == 0)) { |
| time_t sec = stopTime.tv_sec - mStartTime.tv_sec; |
| long nsec = stopTime.tv_nsec - mStartTime.tv_nsec; |
| long durationMs; |
| if (nsec < 0) { |
| --sec; |
| nsec += 1000000000; |
| } |
| |
| if ((sec + 1) > ((long)(INT_MAX / mSamplingRate))) { |
| mMaxSmp = sec * mSamplingRate; |
| } else { |
| // mSamplingRate is always > 1000 |
| sec = sec * 1000 + nsec / 1000000; // duration in milliseconds |
| mMaxSmp = (unsigned int)(((int64_t)sec * mSamplingRate) / 1000); |
| } |
| ALOGV("stopTone() forcing mMaxSmp to %d, total for far %d", mMaxSmp, mTotalSmp); |
| } else { |
| mState = TONE_STOPPING; |
| } |
| } |
| ALOGV("waiting cond"); |
| status_t lStatus = mWaitCbkCond.waitRelative(mLock, seconds(3)); |
| if (lStatus == NO_ERROR) { |
| // If the tone was restarted exit now before calling clearWaveGens(); |
| if (mState != TONE_INIT) { |
| mLock.unlock(); |
| return; |
| } |
| ALOGV("track stop complete, time %d", (unsigned int)(systemTime()/1000000)); |
| } else { |
| ALOGE("--- Stop timed out"); |
| mState = TONE_IDLE; |
| mpAudioTrack->stop(); |
| } |
| clearWaveGens(); |
| } |
| |
| mLock.unlock(); |
| } |
| |
| //---------------------------------- private methods --------------------------- |
| |
| |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::initAudioTrack() |
| // |
| // Description: Allocates and configures AudioTrack used for PCM output. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| bool ToneGenerator::initAudioTrack() { |
| |
| if (mpAudioTrack) { |
| delete mpAudioTrack; |
| mpAudioTrack = NULL; |
| } |
| |
| // Open audio track in mono, PCM 16bit, default sampling rate, default buffer size |
| mpAudioTrack = new AudioTrack(); |
| ALOGV("Create Track: %p", mpAudioTrack); |
| |
| mpAudioTrack->set(mStreamType, |
| 0, // sampleRate |
| AUDIO_FORMAT_PCM_16_BIT, |
| AUDIO_CHANNEL_OUT_MONO, |
| 0, // frameCount |
| AUDIO_OUTPUT_FLAG_FAST, |
| audioCallback, |
| this, // user |
| 0, // notificationFrames |
| 0, // sharedBuffer |
| mThreadCanCallJava); |
| |
| if (mpAudioTrack->initCheck() != NO_ERROR) { |
| ALOGE("AudioTrack->initCheck failed"); |
| goto initAudioTrack_exit; |
| } |
| |
| mpAudioTrack->setVolume(mVolume); |
| |
| mState = TONE_INIT; |
| |
| return true; |
| |
| initAudioTrack_exit: |
| |
| // Cleanup |
| if (mpAudioTrack != NULL) { |
| ALOGV("Delete Track I: %p", mpAudioTrack); |
| delete mpAudioTrack; |
| mpAudioTrack = NULL; |
| } |
| |
| return false; |
| } |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::audioCallback() |
| // |
| // Description: AudioTrack callback implementation. Generates a block of |
| // PCM samples |
| // and manages tone generator sequencer: tones pulses, tone duration... |
| // |
| // Input: |
| // user reference (pointer to our ToneGenerator) |
| // info audio buffer descriptor |
| // |
| // Output: |
| // returned value: always true. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| void ToneGenerator::audioCallback(int event, void* user, void *info) { |
| |
| if (event != AudioTrack::EVENT_MORE_DATA) return; |
| |
| AudioTrack::Buffer *buffer = static_cast<AudioTrack::Buffer *>(info); |
| ToneGenerator *lpToneGen = static_cast<ToneGenerator *>(user); |
| short *lpOut = buffer->i16; |
| unsigned int lNumSmp = buffer->size/sizeof(short); |
| const ToneDescriptor *lpToneDesc = lpToneGen->mpToneDesc; |
| |
| if (buffer->size == 0) return; |
| |
| |
| // Clear output buffer: WaveGenerator accumulates into lpOut buffer |
| memset(lpOut, 0, buffer->size); |
| |
| while (lNumSmp) { |
| unsigned int lReqSmp = lNumSmp < lpToneGen->mProcessSize*2 ? lNumSmp : lpToneGen->mProcessSize; |
| unsigned int lGenSmp; |
| unsigned int lWaveCmd = WaveGenerator::WAVEGEN_CONT; |
| bool lSignal = false; |
| |
| lpToneGen->mLock.lock(); |
| |
| |
| // Update pcm frame count and end time (current time at the end of this process) |
| lpToneGen->mTotalSmp += lReqSmp; |
| |
| // Update tone gen state machine and select wave gen command |
| switch (lpToneGen->mState) { |
| case TONE_PLAYING: |
| lWaveCmd = WaveGenerator::WAVEGEN_CONT; |
| break; |
| case TONE_STARTING: |
| ALOGV("Starting Cbk"); |
| |
| lWaveCmd = WaveGenerator::WAVEGEN_START; |
| break; |
| case TONE_STOPPING: |
| case TONE_RESTARTING: |
| ALOGV("Stop/restart Cbk"); |
| |
| lWaveCmd = WaveGenerator::WAVEGEN_STOP; |
| lpToneGen->mNextSegSmp = TONEGEN_INF; // forced to skip state machine management below |
| break; |
| case TONE_STOPPED: |
| ALOGV("Stopped Cbk"); |
| goto audioCallback_EndLoop; |
| default: |
| ALOGV("Extra Cbk"); |
| goto audioCallback_EndLoop; |
| } |
| |
| // Exit if tone sequence is over |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].duration == 0 || |
| lpToneGen->mTotalSmp > lpToneGen->mMaxSmp) { |
| if (lpToneGen->mState == TONE_PLAYING) { |
| lpToneGen->mState = TONE_STOPPING; |
| } |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].duration == 0) { |
| goto audioCallback_EndLoop; |
| } |
| // fade out before stopping if maximum duration reached |
| lWaveCmd = WaveGenerator::WAVEGEN_STOP; |
| lpToneGen->mNextSegSmp = TONEGEN_INF; // forced to skip state machine management below |
| } |
| |
| if (lpToneGen->mTotalSmp > lpToneGen->mNextSegSmp) { |
| // Time to go to next sequence segment |
| |
| ALOGV("End Segment, time: %d", (unsigned int)(systemTime()/1000000)); |
| |
| lGenSmp = lReqSmp; |
| |
| // If segment, ON -> OFF transition : ramp volume down |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[0] != 0) { |
| lWaveCmd = WaveGenerator::WAVEGEN_STOP; |
| unsigned int lFreqIdx = 0; |
| unsigned short lFrequency = lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[lFreqIdx]; |
| |
| while (lFrequency != 0) { |
| WaveGenerator *lpWaveGen = lpToneGen->mWaveGens.valueFor(lFrequency); |
| lpWaveGen->getSamples(lpOut, lGenSmp, lWaveCmd); |
| lFrequency = lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[++lFreqIdx]; |
| } |
| ALOGV("ON->OFF, lGenSmp: %d, lReqSmp: %d", lGenSmp, lReqSmp); |
| } |
| |
| // check if we need to loop and loop for the reqd times |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].loopCnt) { |
| if (lpToneGen->mLoopCounter < lpToneDesc->segments[lpToneGen->mCurSegment].loopCnt) { |
| ALOGV ("in if loop loopCnt(%d) loopctr(%d), CurSeg(%d)", |
| lpToneDesc->segments[lpToneGen->mCurSegment].loopCnt, |
| lpToneGen->mLoopCounter, |
| lpToneGen->mCurSegment); |
| lpToneGen->mCurSegment = lpToneDesc->segments[lpToneGen->mCurSegment].loopIndx; |
| ++lpToneGen->mLoopCounter; |
| } else { |
| // completed loop. go to next segment |
| lpToneGen->mLoopCounter = 0; |
| lpToneGen->mCurSegment++; |
| ALOGV ("in else loop loopCnt(%d) loopctr(%d), CurSeg(%d)", |
| lpToneDesc->segments[lpToneGen->mCurSegment].loopCnt, |
| lpToneGen->mLoopCounter, |
| lpToneGen->mCurSegment); |
| } |
| } else { |
| lpToneGen->mCurSegment++; |
| ALOGV ("Goto next seg loopCnt(%d) loopctr(%d), CurSeg(%d)", |
| lpToneDesc->segments[lpToneGen->mCurSegment].loopCnt, |
| lpToneGen->mLoopCounter, |
| lpToneGen->mCurSegment); |
| |
| } |
| |
| // Handle loop if last segment reached |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].duration == 0) { |
| ALOGV("Last Seg: %d", lpToneGen->mCurSegment); |
| |
| // Pre increment loop count and restart if total count not reached. Stop sequence otherwise |
| if (++lpToneGen->mCurCount <= lpToneDesc->repeatCnt) { |
| ALOGV("Repeating Count: %d", lpToneGen->mCurCount); |
| |
| lpToneGen->mCurSegment = lpToneDesc->repeatSegment; |
| if (lpToneDesc->segments[lpToneDesc->repeatSegment].waveFreq[0] != 0) { |
| lWaveCmd = WaveGenerator::WAVEGEN_START; |
| } |
| |
| ALOGV("New segment %d, Next Time: %d", lpToneGen->mCurSegment, |
| (lpToneGen->mNextSegSmp*1000)/lpToneGen->mSamplingRate); |
| |
| } else { |
| lGenSmp = 0; |
| ALOGV("End repeat, time: %d", (unsigned int)(systemTime()/1000000)); |
| } |
| } else { |
| ALOGV("New segment %d, Next Time: %d", lpToneGen->mCurSegment, |
| (lpToneGen->mNextSegSmp*1000)/lpToneGen->mSamplingRate); |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[0] != 0) { |
| // If next segment is not silent, OFF -> ON transition : reset wave generator |
| lWaveCmd = WaveGenerator::WAVEGEN_START; |
| |
| ALOGV("OFF->ON, lGenSmp: %d, lReqSmp: %d", lGenSmp, lReqSmp); |
| } else { |
| lGenSmp = 0; |
| } |
| } |
| |
| // Update next segment transition position. No harm to do it also for last segment as lpToneGen->mNextSegSmp won't be used any more |
| lpToneGen->mNextSegSmp |
| += (lpToneDesc->segments[lpToneGen->mCurSegment].duration * lpToneGen->mSamplingRate) / 1000; |
| |
| } else { |
| // Inside a segment keep tone ON or OFF |
| if (lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[0] == 0) { |
| lGenSmp = 0; // If odd segment, tone is currently OFF |
| } else { |
| lGenSmp = lReqSmp; // If event segment, tone is currently ON |
| } |
| } |
| |
| if (lGenSmp) { |
| // If samples must be generated, call all active wave generators and acumulate waves in lpOut |
| unsigned int lFreqIdx = 0; |
| unsigned short lFrequency = lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[lFreqIdx]; |
| |
| while (lFrequency != 0) { |
| WaveGenerator *lpWaveGen = lpToneGen->mWaveGens.valueFor(lFrequency); |
| lpWaveGen->getSamples(lpOut, lGenSmp, lWaveCmd); |
| lFrequency = lpToneDesc->segments[lpToneGen->mCurSegment].waveFreq[++lFreqIdx]; |
| } |
| } |
| |
| lNumSmp -= lReqSmp; |
| lpOut += lReqSmp; |
| |
| audioCallback_EndLoop: |
| |
| switch (lpToneGen->mState) { |
| case TONE_RESTARTING: |
| ALOGV("Cbk restarting track"); |
| if (lpToneGen->prepareWave()) { |
| lpToneGen->mState = TONE_STARTING; |
| if (clock_gettime(CLOCK_MONOTONIC, &lpToneGen->mStartTime) != 0) { |
| lpToneGen->mStartTime.tv_sec = 0; |
| } |
| // must reload lpToneDesc as prepareWave() may change mpToneDesc |
| lpToneDesc = lpToneGen->mpToneDesc; |
| } else { |
| ALOGW("Cbk restarting prepareWave() failed"); |
| lpToneGen->mState = TONE_IDLE; |
| lpToneGen->mpAudioTrack->stop(); |
| // Force loop exit |
| lNumSmp = 0; |
| } |
| lSignal = true; |
| break; |
| case TONE_STOPPING: |
| ALOGV("Cbk Stopping"); |
| lpToneGen->mState = TONE_STOPPED; |
| // Force loop exit |
| lNumSmp = 0; |
| break; |
| case TONE_STOPPED: |
| lpToneGen->mState = TONE_INIT; |
| ALOGV("Cbk Stopped track"); |
| lpToneGen->mpAudioTrack->stop(); |
| // Force loop exit |
| lNumSmp = 0; |
| buffer->size = 0; |
| lSignal = true; |
| break; |
| case TONE_STARTING: |
| ALOGV("Cbk starting track"); |
| lpToneGen->mState = TONE_PLAYING; |
| lSignal = true; |
| break; |
| case TONE_PLAYING: |
| break; |
| default: |
| // Force loop exit |
| lNumSmp = 0; |
| buffer->size = 0; |
| break; |
| } |
| |
| if (lSignal) |
| lpToneGen->mWaitCbkCond.broadcast(); |
| lpToneGen->mLock.unlock(); |
| } |
| } |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::prepareWave() |
| // |
| // Description: Prepare wave generators and reset tone sequencer state machine. |
| // mpNewToneDesc must have been initialized before calling this function. |
| // Input: |
| // none |
| // |
| // Output: |
| // returned value: true if wave generators have been created, false otherwise |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| bool ToneGenerator::prepareWave() { |
| unsigned int segmentIdx = 0; |
| |
| if (mpNewToneDesc == NULL) { |
| return false; |
| } |
| |
| // Remove existing wave generators if any |
| clearWaveGens(); |
| |
| mpToneDesc = mpNewToneDesc; |
| |
| if (mDurationMs == -1) { |
| mMaxSmp = TONEGEN_INF; |
| } else { |
| if (mDurationMs > (int)(TONEGEN_INF / mSamplingRate)) { |
| mMaxSmp = (mDurationMs / 1000) * mSamplingRate; |
| } else { |
| mMaxSmp = (mDurationMs * mSamplingRate) / 1000; |
| } |
| ALOGV("prepareWave, duration limited to %d ms", mDurationMs); |
| } |
| |
| while (mpToneDesc->segments[segmentIdx].duration) { |
| // Get total number of sine waves: needed to adapt sine wave gain. |
| unsigned int lNumWaves = numWaves(segmentIdx); |
| unsigned int freqIdx = 0; |
| unsigned int frequency = mpToneDesc->segments[segmentIdx].waveFreq[freqIdx]; |
| while (frequency) { |
| // Instantiate a wave generator if ot already done for this frequency |
| if (mWaveGens.indexOfKey(frequency) == NAME_NOT_FOUND) { |
| ToneGenerator::WaveGenerator *lpWaveGen = |
| new ToneGenerator::WaveGenerator((unsigned short)mSamplingRate, |
| frequency, |
| TONEGEN_GAIN/lNumWaves); |
| mWaveGens.add(frequency, lpWaveGen); |
| } |
| frequency = mpNewToneDesc->segments[segmentIdx].waveFreq[++freqIdx]; |
| } |
| segmentIdx++; |
| } |
| |
| // Initialize tone sequencer |
| mTotalSmp = 0; |
| mCurSegment = 0; |
| mCurCount = 0; |
| mLoopCounter = 0; |
| if (mpToneDesc->segments[0].duration == TONEGEN_INF) { |
| mNextSegSmp = TONEGEN_INF; |
| } else{ |
| mNextSegSmp = (mpToneDesc->segments[0].duration * mSamplingRate) / 1000; |
| } |
| |
| return true; |
| } |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::numWaves() |
| // |
| // Description: Count number of sine waves needed to generate a tone segment (e.g 2 for DTMF). |
| // |
| // Input: |
| // segmentIdx tone segment index |
| // |
| // Output: |
| // returned value: nummber of sine waves |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| unsigned int ToneGenerator::numWaves(unsigned int segmentIdx) { |
| unsigned int lCnt = 0; |
| |
| if (mpToneDesc->segments[segmentIdx].duration) { |
| while (mpToneDesc->segments[segmentIdx].waveFreq[lCnt]) { |
| lCnt++; |
| } |
| lCnt++; |
| } |
| |
| return lCnt; |
| } |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::clearWaveGens() |
| // |
| // Description: Removes all wave generators. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| void ToneGenerator::clearWaveGens() { |
| ALOGV("Clearing mWaveGens:"); |
| |
| for (size_t lIdx = 0; lIdx < mWaveGens.size(); lIdx++) { |
| delete mWaveGens.valueAt(lIdx); |
| } |
| mWaveGens.clear(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: ToneGenerator::getToneForRegion() |
| // |
| // Description: Get correct ringtone type according to current region. |
| // The corrected ring tone type is the tone descriptor index in sToneDescriptors[]. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| ToneGenerator::tone_type ToneGenerator::getToneForRegion(tone_type toneType) { |
| tone_type regionTone; |
| |
| if (mRegion == CEPT || toneType < FIRST_SUP_TONE || toneType > LAST_SUP_TONE) { |
| regionTone = toneType; |
| } else { |
| regionTone = (tone_type) sToneMappingTable[mRegion][toneType - FIRST_SUP_TONE]; |
| } |
| |
| ALOGV("getToneForRegion, tone %d, region %d, regionTone %d", toneType, mRegion, regionTone); |
| |
| return regionTone; |
| } |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // WaveGenerator::WaveGenerator class Implementation |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| //---------------------------------- public methods ---------------------------- |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: WaveGenerator::WaveGenerator() |
| // |
| // Description: Constructor. |
| // |
| // Input: |
| // samplingRate: Output sampling rate in Hz |
| // frequency: Frequency of the sine wave to generate in Hz |
| // volume: volume (0.0 to 1.0) |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| ToneGenerator::WaveGenerator::WaveGenerator(unsigned short samplingRate, |
| unsigned short frequency, float volume) { |
| double d0; |
| double F_div_Fs; // frequency / samplingRate |
| |
| F_div_Fs = frequency / (double)samplingRate; |
| d0 = - (float)GEN_AMP * sin(2 * M_PI * F_div_Fs); |
| mS2_0 = (short)d0; |
| mS1 = 0; |
| mS2 = mS2_0; |
| |
| mAmplitude_Q15 = (short)(32767. * 32767. * volume / GEN_AMP); |
| // take some margin for amplitude fluctuation |
| if (mAmplitude_Q15 > 32500) |
| mAmplitude_Q15 = 32500; |
| |
| d0 = 32768.0 * cos(2 * M_PI * F_div_Fs); // Q14*2*cos() |
| if (d0 > 32767) |
| d0 = 32767; |
| mA1_Q14 = (short) d0; |
| |
| ALOGV("WaveGenerator init, mA1_Q14: %d, mS2_0: %d, mAmplitude_Q15: %d", |
| mA1_Q14, mS2_0, mAmplitude_Q15); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: WaveGenerator::~WaveGenerator() |
| // |
| // Description: Destructor. |
| // |
| // Input: |
| // none |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| ToneGenerator::WaveGenerator::~WaveGenerator() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Method: WaveGenerator::getSamples() |
| // |
| // Description: Generates count samples of a sine wave and accumulates |
| // result in outBuffer. |
| // |
| // Input: |
| // outBuffer: Output buffer where to accumulate samples. |
| // count: number of samples to produce. |
| // command: special action requested (see enum gen_command). |
| // |
| // Output: |
| // none |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| void ToneGenerator::WaveGenerator::getSamples(short *outBuffer, |
| unsigned int count, unsigned int command) { |
| long lS1, lS2; |
| long lA1, lAmplitude; |
| long Sample; // current sample |
| |
| // init local |
| if (command == WAVEGEN_START) { |
| lS1 = (long)0; |
| lS2 = (long)mS2_0; |
| } else { |
| lS1 = (long)mS1; |
| lS2 = (long)mS2; |
| } |
| lA1 = (long)mA1_Q14; |
| lAmplitude = (long)mAmplitude_Q15; |
| |
| if (command == WAVEGEN_STOP) { |
| lAmplitude <<= 16; |
| if (count == 0) { |
| return; |
| } |
| long dec = lAmplitude/count; |
| // loop generation |
| while (count--) { |
| Sample = ((lA1 * lS1) >> S_Q14) - lS2; |
| // shift delay |
| lS2 = lS1; |
| lS1 = Sample; |
| Sample = ((lAmplitude>>16) * Sample) >> S_Q15; |
| *(outBuffer++) += (short)Sample; // put result in buffer |
| lAmplitude -= dec; |
| } |
| } else { |
| // loop generation |
| while (count--) { |
| Sample = ((lA1 * lS1) >> S_Q14) - lS2; |
| // shift delay |
| lS2 = lS1; |
| lS1 = Sample; |
| Sample = (lAmplitude * Sample) >> S_Q15; |
| *(outBuffer++) += (short)Sample; // put result in buffer |
| } |
| } |
| |
| // save status |
| mS1 = (short)lS1; |
| mS2 = (short)lS2; |
| } |
| |
| } // end namespace android |
