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Diffstat (limited to 'media/libmedia/ToneGenerator.cpp')
| -rw-r--r-- | media/libmedia/ToneGenerator.cpp | 1580 |
1 files changed, 1580 insertions, 0 deletions
diff --git a/media/libmedia/ToneGenerator.cpp b/media/libmedia/ToneGenerator.cpp new file mode 100644 index 0000000..717d316 --- /dev/null +++ b/media/libmedia/ToneGenerator.cpp @@ -0,0 +1,1580 @@ +/* + * 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; + + if (AudioSystem::getOutputSamplingRate(&mSamplingRate, streamType) != NO_ERROR) { + ALOGE("Unable to marshal AudioFlinger"); + return; + } + mThreadCanCallJava = threadCanCallJava; + mStreamType = streamType; + mVolume = volume; + mpAudioTrack = NULL; + 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; + + if (mState == TONE_IDLE) { + ALOGV("startTone: try to re-init AudioTrack"); + if (!initAudioTrack()) { + return lResult; + } + } + + ALOGV("startTone"); + + mLock.lock(); + + // Get descriptor for requested tone + toneType = getToneForRegion(toneType); + 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; + 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; + 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_PLAYING || mState == TONE_STARTING || mState == TONE_RESTARTING) { + mState = TONE_STOPPING; + ALOGV("waiting cond"); + status_t lStatus = mWaitCbkCond.waitRelative(mLock, seconds(3)); + if (lStatus == NO_ERROR) { + 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, + AUDIO_FORMAT_PCM_16_BIT, + AUDIO_CHANNEL_OUT_MONO, + 0, + AUDIO_POLICY_OUTPUT_FLAG_NONE, + audioCallback, + this, + 0, + 0, + mThreadCanCallJava); + + if (mpAudioTrack->initCheck() != NO_ERROR) { + ALOGE("AudioTrack->initCheck failed"); + goto initAudioTrack_exit; + } + + mpAudioTrack->setVolume(mVolume, 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; + // 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.signal(); + 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 |