android_AudioSfDecoder.cpp revision bb832e853d4afb11b0a3287b2eb0cad87696d631
113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Copyright (C) 2011 The Android Open Source Project 313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * you may not use this file except in compliance with the License. 613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * You may obtain a copy of the License at 713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * 1013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * See the License for the specific language governing permissions and 1413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi * limitations under the License. 1513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi */ 1613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 17bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi//#define USE_LOG SLAndroidLogLevel_Verbose 1813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 1913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi#include "sles_allinclusive.h" 202b06e20ae32388f6e1dfd088d9773c34e6b1cb45Jean-Michel Trivi#include "android/android_AudioSfDecoder.h" 2113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#include <media/stagefright/foundation/ADebug.h> 234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 244ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 254ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#define SIZE_CACHED_HIGH_BYTES 1000000 264ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#define SIZE_CACHED_MED_BYTES 700000 274ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi#define SIZE_CACHED_LOW_BYTES 400000 284ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi 2913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivinamespace android { 3013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 3113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------------------------------------------------------- 3213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviAudioSfDecoder::AudioSfDecoder(const AudioPlayback_Parameters* params) : GenericPlayer(params), 33b4fb100d7122d118d3da9d1d08ffacef68dd38b0Jean-Michel Trivi mDataSource(0), 34b4fb100d7122d118d3da9d1d08ffacef68dd38b0Jean-Michel Trivi mAudioSource(0), 35e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mAudioSourceStarted(false), 3613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mBitrate(-1), 371a9c2615d0933d183fcb1b9e34ec8f0da2a85153Glenn Kasten mChannelMask(UNKNOWN_CHANNELMASK), 385050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mDurationUsec(ANDROID_UNKNOWN_TIME), 3913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer(NULL), 4013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mSeekTimeMsec(0), 415050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mLastDecodedPositionUs(ANDROID_UNKNOWN_TIME), 4254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatKeyCount(0) 4313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi{ 4454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGD("AudioSfDecoder::AudioSfDecoder()"); 4513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 4613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel TriviAudioSfDecoder::~AudioSfDecoder() { 4954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGD("AudioSfDecoder::~AudioSfDecoder()"); 50e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi} 51e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 52e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 53e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivivoid AudioSfDecoder::preDestroy() { 54e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi GenericPlayer::preDestroy(); 55e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi SL_LOGD("AudioSfDecoder::preDestroy()"); 56e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 57e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 58e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 59e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL != mDecodeBuffer) { 60e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mDecodeBuffer->release(); 61e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mDecodeBuffer = NULL; 62e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 63e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 64e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if ((mAudioSource != 0) && mAudioSourceStarted) { 65e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mAudioSource->stop(); 66e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mAudioSourceStarted = false; 67e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 68b4fb100d7122d118d3da9d1d08ffacef68dd38b0Jean-Michel Trivi } 6913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 7313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::play() { 7454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGD("AudioSfDecoder::play"); 7513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 7613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::play(); 7713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatDecode, id()))->post(); 7813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 7913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 8013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 815050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivivoid AudioSfDecoder::getPositionMsec(int* msec) { 825050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi int64_t timeUsec = getPositionUsec(); 835050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (timeUsec == ANDROID_UNKNOWN_TIME) { 845050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi *msec = ANDROID_UNKNOWN_TIME; 855050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } else { 865933f3d5e532aaac31ce0e6551c59f0197c0ae3cGlenn Kasten *msec = timeUsec / 1000; 875050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 885050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi} 895050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi 905050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi 9113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::startPrefetch_async() { 9213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::startPrefetch_async()"); 9313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (wantPrefetch()) { 9513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::startPrefetch_async(): sending check cache msg"); 9613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagPreparing | kFlagBuffering; 9813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 9913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatCheckCache, id()))->post(); 10013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 10113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 10213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 10413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 1057f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Triviuint32_t AudioSfDecoder::getPcmFormatKeyCount() { 10654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi android::Mutex::Autolock autoLock(mPcmFormatLock); 1077f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return mPcmFormatKeyCount; 1087f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1097f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1107f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1117f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1127f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeySize(uint32_t index, uint32_t* pKeySize) { 1137f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t keyCount = getPcmFormatKeyCount(); 1147f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (index >= keyCount) { 1157f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1167f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 1177f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pKeySize = strlen(kPcmDecodeMetadataKeys[index]) +1; 1187f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1197f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1207f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1217f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1227f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1237f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1247f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeyName(uint32_t index, uint32_t keySize, char* keyName) { 1257f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t actualKeySize; 1267f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!getPcmFormatKeySize(index, &actualKeySize)) { 1277f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1287f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1297f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (keySize < actualKeySize) { 1307f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1317f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1327f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi strncpy(keyName, kPcmDecodeMetadataKeys[index], actualKeySize); 1337f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1347f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1357f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1367f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1377f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1387f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatValueSize(uint32_t index, uint32_t* pValueSize) { 1397f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t keyCount = getPcmFormatKeyCount(); 1407f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (index >= keyCount) { 1417f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValueSize = 0; 1427f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1437f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 1447f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValueSize = sizeof(uint32_t); 1457f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1467f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1477f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1487f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1497f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1507f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1517f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeyValue(uint32_t index, uint32_t size, uint32_t* pValue) { 1527f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t valueSize = 0; 1537f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!getPcmFormatValueSize(index, &valueSize)) { 1547f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 15513d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi } else if (size != valueSize) { 1567f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // this ensures we are accessing mPcmFormatValues with a valid size for that index 15713d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi SL_LOGE("Error retrieving metadata value at index %d: using size of %d, should be %d", 15813d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi index, size, valueSize); 1597f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1607f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 1617f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValue = mPcmFormatValues[index]; 1627f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1637f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1647f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1657f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1667f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1677f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 16813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 169e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 170e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 171e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// Initializes the data and audio sources, and update the PCM format info 172e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// post-condition: upon successful initialization based on the player data locator 173e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// GenericPlayer::onPrepare() was called 174e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mDataSource != 0 175e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mAudioSource != 0 176e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mAudioSourceStarted == true 177e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten// All error returns from this method are via notifyPrepared(status) followed by "return". 17813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPrepare() { 179e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("AudioSfDecoder::onPrepare()"); 180e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 18113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 182e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // Initialize the PCM format info with the known parameters before the start of the decode 1837f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_BITSPERSAMPLE] = SL_PCMSAMPLEFORMAT_FIXED_16; 1847f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_CONTAINERSIZE] = 16; 1857f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_ENDIANNESS] = SL_BYTEORDER_LITTLEENDIAN; 186e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // initialization with the default values: they will be replaced by the actual values 187e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // once the decoder has figured them out 1887f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = mChannelCount; 1897f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC] = mSampleRateHz; 1907f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_CHANNELMASK] = mChannelMask; 1917f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 192e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 193e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // Instantiate and initialize the data source for the decoder 19413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<DataSource> dataSource; 19513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 19613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (mDataLocatorType) { 19713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 19813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kDataLocatorNone: 19913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: no data locator set"); 20013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 20113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 20213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 20313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kDataLocatorUri: 20493ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi dataSource = DataSource::CreateFromURI(mDataLocator.uriRef); 20593ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi if (dataSource == NULL) { 20693ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare(): Error opening %s", mDataLocator.uriRef); 20713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 20813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 20913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 21013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 21113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 21293ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi case kDataLocatorFd: 21393ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi { 21413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi dataSource = new FileSource( 21513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataLocator.fdi.fd, mDataLocator.fdi.offset, mDataLocator.fdi.length); 21613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t err = dataSource->initCheck(); 21713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err != OK) { 21813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(err); 21913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 22013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 22193ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi break; 22213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 22313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 22413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 22513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 22613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 22713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 228e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 229e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // Instanciate and initialize the decoder attached to the data source 23013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource); 23113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (extractor == NULL) { 23213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not instantiate extractor."); 23313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 23413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 23513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 23613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 23713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi ssize_t audioTrackIndex = -1; 23813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool isRawAudio = false; 23913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi for (size_t i = 0; i < extractor->countTracks(); ++i) { 24013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MetaData> meta = extractor->getTrackMetaData(i); 24113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 24213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi const char *mime; 24313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(meta->findCString(kKeyMIMEType, &mime)); 24413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 24513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!strncasecmp("audio/", mime, 6)) { 24613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi audioTrackIndex = i; 24713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 24813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_RAW, mime)) { 24913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi isRawAudio = true; 25013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 25113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 25213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 25313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 25413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 25513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (audioTrackIndex < 0) { 25613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not find a supported audio track."); 25713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 25813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 25913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 26013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MediaSource> source = extractor->getTrack(audioTrackIndex); 26213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MetaData> meta = source->getFormat(); 26313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // we can't trust the OMXCodec (if there is one) to issue a INFO_FORMAT_CHANGED so we want 26554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // to have some meaningful values as soon as possible. 2667f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi bool hasChannelCount = meta->findInt32(kKeyChannelCount, &mChannelCount); 26754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi int32_t sr; 26854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi bool hasSampleRate = meta->findInt32(kKeySampleRate, &sr); 26954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if (hasSampleRate) { 27054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 2717f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 2727f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 27313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi off64_t size; 27413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t durationUs; 27513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (dataSource->getSize(&size) == OK 27613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && meta->findInt64(kKeyDuration, &durationUs)) { 2775050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (durationUs != 0) { 2785050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mBitrate = size * 8000000ll / durationUs; // in bits/sec 2795050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } else { 2805050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mBitrate = -1; 2815050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDurationUsec = durationUs; 2837f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mDurationMsec = durationUs / 1000; 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 28513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mBitrate = -1; 2865050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mDurationUsec = ANDROID_UNKNOWN_TIME; 2875050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mDurationMsec = ANDROID_UNKNOWN_TIME; 28813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 28913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 290e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // the audio content is not raw PCM, so we need a decoder 29113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!isRawAudio) { 29213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi OMXClient client; 29313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK_EQ(client.connect(), (status_t)OK); 29413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi source = OMXCodec::Create( 29613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi client.interface(), meta, false /* createEncoder */, 29713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi source); 29813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 29913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (source == NULL) { 30013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not instantiate decoder."); 30113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 30213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 30313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 30413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi meta = source->getFormat(); 30613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (source->start() != OK) { 31013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Failed to start source/decoder."); 31113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 315e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 316e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // The data source, and audio source (a decoder if required) are ready to be used 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataSource = dataSource; 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mAudioSource = source; 319e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mAudioSourceStarted = true; 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 3217f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!hasChannelCount) { 3227f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi CHECK(meta->findInt32(kKeyChannelCount, &mChannelCount)); 3237f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 32454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 32554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if (!hasSampleRate) { 32654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi CHECK(meta->findInt32(kKeySampleRate, &sr)); 32754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 32854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 3297f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // FIXME add code below once channel mask support is in, currently initialized to default 3307f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // if (meta->findInt32(kKeyChannelMask, &mChannelMask)) { 3317f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_CHANNELMASK] = mChannelMask; 3327f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // } 33313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 33413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!wantPrefetch()) { 33513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPrepare: no need to prefetch"); 33613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // doesn't need prefetching, notify good to go 33713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 33813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheFill = 1000; 33913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyStatus(); 34013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyCacheFill(); 34113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 34213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 34354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 34454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi android::Mutex::Autolock autoLock(mPcmFormatLock); 34554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatKeyCount = NB_PCMMETADATA_KEYS; 34654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC] = mSampleRateHz; 34754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = mChannelCount; 34854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 34954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 35013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // at this point we have enough information about the source to create the sink that 35113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // will consume the data 35213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi createAudioSink(); 35313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 354e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // signal successful completion of prepare 355e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPrepared; 356bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi 35713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPrepare(); 358e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("AudioSfDecoder::onPrepare() done, mStateFlags=0x%x", mStateFlags); 35913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 36013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 36113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 36213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPause() { 36354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPause()"); 36413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPause(); 36513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi pauseAudioSink(); 36613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 36713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 36813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 36913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPlay() { 37054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPlay()"); 37113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPlay(); 37213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi startAudioSink(); 37313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 37413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onSeek(const sp<AMessage> &msg) { 37713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onSeek"); 37813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t timeMsec; 37913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(msg->findInt64(WHATPARAM_SEEK_SEEKTIME_MS, &timeMsec)); 38013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 3815050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 38213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagSeeking; 38313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mSeekTimeMsec = timeMsec; 3845050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mLastDecodedPositionUs = ANDROID_UNKNOWN_TIME; 38513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onLoop(const sp<AMessage> &msg) { 38913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onLoop"); 39013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int32_t loop; 39113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(msg->findInt32(WHATPARAM_LOOP_LOOPING, &loop)); 39213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 39313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (loop) { 39413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onLoop start looping"); 39513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagLooping; 39613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 39713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onLoop stop looping"); 39813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagLooping; 39913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 40013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 40113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onCheckCache(const sp<AMessage> &msg) { 40413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onCheckCache"); 40513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool eos; 4064ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi CacheStatus_t status = getCacheRemaining(&eos); 40713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (eos || status == kStatusHigh 40913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi || ((mStateFlags & kFlagPreparing) && (status >= kStatusEnough))) { 41013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 41113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi startAudioSink(); 41213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 41313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagBuffering; 41413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onCheckCache: buffering done."); 41613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPreparing) { 41813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onCheckCache: preparation done."); 41913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPreparing; 42013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 42113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 42213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 42313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatDecode, id()))->post(); 42413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 42513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 42613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 42713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 42813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(100000); 42913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 43013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onDecode() { 43313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onDecode"); 43413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Need to buffer some more before decoding? 43613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool eos; 43713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mDataSource == 0) { 43813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // application set play state to paused which failed, then set play state to playing 43913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 44013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 441e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 44213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (wantPrefetch() 44313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && (getCacheRemaining(&eos) == kStatusLow) 44413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && !eos) { 44513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("buffering more."); 44613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 44813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi pauseAudioSink(); 44913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagBuffering; 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatCheckCache, id()))->post(100000); 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!(mStateFlags & (kFlagPlaying | kFlagBuffering | kFlagPreparing))) { 45613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // don't decode if we're not buffering, prefetching or playing 45713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("don't decode: not buffering, prefetching or playing"); 45813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 45913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Decode 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t err; 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi MediaSource::ReadOptions readOptions; 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 4655050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi assert(mSeekTimeMsec != ANDROID_UNKNOWN_TIME); 46613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi readOptions.setSeekTo(mSeekTimeMsec * 1000); 46713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4695050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi int64_t timeUsec = ANDROID_UNKNOWN_TIME; 47013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi { 471e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 472e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 47313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL != mDecodeBuffer) { 47413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // the current decoded buffer hasn't been rendered, drop it 47513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer->release(); 47613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer = NULL; 47713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 478e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if(!mAudioSourceStarted) { 479e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 480e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 48113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi err = mAudioSource->read(&mDecodeBuffer, &readOptions); 48213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err == OK) { 4835050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi CHECK(mDecodeBuffer->meta_data()->findInt64(kKeyTime, &timeUsec)); 48413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 48513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 48613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 48713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi { 4885050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 48913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 49013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 4915050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mSeekTimeMsec = ANDROID_UNKNOWN_TIME; 4925050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 4935050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (timeUsec != ANDROID_UNKNOWN_TIME) { 4945050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mLastDecodedPositionUs = timeUsec; 49513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 49613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 49713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 49813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Handle return of decode 49913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err != OK) { 50013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool continueDecoding = false; 50113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch(err) { 50213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case ERROR_END_OF_STREAM: 50313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (0 < mDurationUsec) { 5045050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 50513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLastDecodedPositionUs = mDurationUsec; 50613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 50713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // handle notification and looping at end of stream 50813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 50913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notify(PLAYEREVENT_ENDOFSTREAM, 1, true); 51013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 51113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagLooping) { 51213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 51313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // kick-off decoding again 51413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 51513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 51613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 51713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case INFO_FORMAT_CHANGED: 518e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("MediaSource::read encountered INFO_FORMAT_CHANGED"); 51913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // reconfigure output 52054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 52154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 52254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi hasNewDecodeParams(); 52354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 52413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 52513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 52613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case INFO_DISCONTINUITY: 527e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("MediaSource::read encountered INFO_DISCONTINUITY"); 52813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 52913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 53013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 53113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("MediaSource::read returned error %d", err); 53213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 53313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 53413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (continueDecoding) { 53513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL == mDecodeBuffer) { 53613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatDecode, id()))->post(); 53713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 53813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 53913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 54013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 54113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 54213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 54313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 54413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Render 54513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatRender, id()); 54613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 54713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 54813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 54913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 55013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onRender() { 55113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onRender"); 55213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 553e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 55413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 55513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL == mDecodeBuffer) { 55613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // nothing to render, move along 55713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onRender NULL buffer, exiting"); 55813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 55913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 56013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer->release(); 56213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer = NULL; 56313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 56513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onMessageReceived(const sp<AMessage> &msg) { 56813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 56913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPrepare: 57013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPrepare(); 57113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 57213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 57313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatDecode: 57413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onDecode(); 57513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 57613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 57713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatRender: 57813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onRender(); 57913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 58013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatCheckCache: 58213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onCheckCache(msg); 58313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 58413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatNotif: 58613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onNotify(msg); 58713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 58813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPlay: 59013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPlay(); 59113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 59213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 59313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatPause: 59413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onPause(); 59513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 5967f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 59713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi/* 59813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatSeek: 59913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onSeek(msg); 60013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 60113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 60213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatLoop: 60313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onLoop(msg); 60413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 60513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi*/ 60613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 60713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onMessageReceived(msg); 60813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 60913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 61013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 61113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 61213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 61313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Prepared state, prefetch status notifications 61413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::notifyPrepared(status_t prepareRes) { 615e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten assert(!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))); 616e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten if (NO_ERROR == prepareRes) { 617e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // The "then" fork is not currently used, but is kept here to make it easier 618e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // to replace by a new signalPrepareCompletion(status) if we re-visit this later. 619e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPrepared; 620e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten } else { 621e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPreparedUnsuccessfully; 622e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten } 623e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // Do not call the superclass onPrepare to notify, because it uses a default error 624e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // status code but we can provide a more specific one. 625e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // GenericPlayer::onPrepare(); 62613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notify(PLAYEREVENT_PREPARED, (int32_t)prepareRes, true); 627e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten SL_LOGD("AudioSfDecoder::onPrepare() done, mStateFlags=0x%x", mStateFlags); 62813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 62913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 63013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 63113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onNotify(const sp<AMessage> &msg) { 632e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifyClient; 633e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifyUser; 634e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 635e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 636e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 637e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 638e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 639e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient = mNotifyClient; 640e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyUser = mNotifyUser; 641e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 64213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 64313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int32_t val; 64413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val)) { 64513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val); 646e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventPrefetchStatusChange, val, 0, notifyUser); 64713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 64813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val)) { 64913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val); 650e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventPrefetchFillLevelUpdate, val, 0, notifyUser); 65113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 65213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val)) { 65313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val); 654e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventEndOfStream, val, 0, notifyUser); 65513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 65613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else { 65713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onNotify(msg); 65813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 65913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 66013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 66113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 66213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 66313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Private utility functions 66413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 66513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivibool AudioSfDecoder::wantPrefetch() { 666ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi if (mDataSource != 0) { 667ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi return (mDataSource->flags() & DataSource::kWantsPrefetching); 668ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi } else { 669ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // happens if an improper data locator was passed, if the media extractor couldn't be 670ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // initialized, if there is no audio track in the media, if the OMX decoder couldn't be 671ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // instantiated, if the source couldn't be opened, or if the MediaSource 672ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // couldn't be started 673ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi SL_LOGV("AudioSfDecoder::wantPrefetch() tries to access NULL mDataSource"); 674ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi return false; 675ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi } 67613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 67713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Triviint64_t AudioSfDecoder::getPositionUsec() { 6805050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 68113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 68213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return mSeekTimeMsec * 1000; 68313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 68413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mLastDecodedPositionUs < 0) { 6855050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi return ANDROID_UNKNOWN_TIME; 68613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 68713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return mLastDecodedPositionUs; 68813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 68913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 69013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 69113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 69213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6934ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel TriviCacheStatus_t AudioSfDecoder::getCacheRemaining(bool *eos) { 69413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<NuCachedSource2> cachedSource = 69513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi static_cast<NuCachedSource2 *>(mDataSource.get()); 69613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6974ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi CacheStatus_t oldStatus = mCacheStatus; 69813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 69913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t finalStatus; 70013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi size_t dataRemaining = cachedSource->approxDataRemaining(&finalStatus); 70113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi *eos = (finalStatus != OK); 70213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 70313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK_GE(mBitrate, 0); 70413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 70513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t dataRemainingUs = dataRemaining * 8000000ll / mBitrate; 70613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::getCacheRemaining: approx %.2f secs remaining (eos=%d)", 70713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // dataRemainingUs / 1E6, *eos); 70813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 70913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (*eos) { 71013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // data is buffered up to the end of the stream, it can't get any better than this 71113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 71213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheFill = 1000; 71313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 71413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 71513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mDurationUsec > 0) { 71613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // known duration: 71713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 71813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // fill level is ratio of how much has been played + how much is 71913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cached, divided by total duration 72013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi uint32_t currentPositionUsec = getPositionUsec(); 7215050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (currentPositionUsec == ANDROID_UNKNOWN_TIME) { 7225050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi // if we don't know where we are, assume the worst for the fill ratio 7235050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi currentPositionUsec = 0; 7245050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 7255050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (mDurationUsec > 0) { 7265050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mCacheFill = (int16_t) ((1000.0 7275050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi * (double)(currentPositionUsec + dataRemainingUs) / mDurationUsec)); 7285050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } else { 7295050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mCacheFill = 0; 7305050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 73113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("cacheFill = %d", mCacheFill); 73213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 73313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cache status is evaluated against duration thresholds 7344ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (dataRemainingUs > DURATION_CACHED_HIGH_MS*1000) { 73513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 73613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("high"); 7374ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (dataRemainingUs > DURATION_CACHED_MED_MS*1000) { 73813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("enough"); 73913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusEnough; 7404ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (dataRemainingUs < DURATION_CACHED_LOW_MS*1000) { 74113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("low"); 74213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusLow; 74313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 74413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusIntermediate; 74513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 74613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 74713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 74813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // unknown duration: 74913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 75013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cache status is evaluated against cache amount thresholds 75113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // (no duration so we don't have the bitrate either, could be derived from format?) 75213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (dataRemaining > SIZE_CACHED_HIGH_BYTES) { 75313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 75413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (dataRemaining > SIZE_CACHED_MED_BYTES) { 75513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusEnough; 75613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (dataRemaining < SIZE_CACHED_LOW_BYTES) { 75713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusLow; 75813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 75913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusIntermediate; 76013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 76113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 76213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 76413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (oldStatus != mCacheStatus) { 76613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyStatus(); 76713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 76813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (abs(mCacheFill - mLastNotifiedCacheFill) > mCacheFillNotifThreshold) { 77013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyCacheFill(); 77113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 77213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 77313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return mCacheStatus; 77413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 77513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 77654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 77754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivivoid AudioSfDecoder::hasNewDecodeParams() { 77854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 77954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if ((mAudioSource != 0) && mAudioSourceStarted) { 78054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi sp<MetaData> meta = mAudioSource->getFormat(); 78154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 782bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi SL_LOGV("old sample rate = %d, channel count = %d", mSampleRateHz, mChannelCount); 78354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 784bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi CHECK(meta->findInt32(kKeyChannelCount, &mChannelCount)); 78554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi int32_t sr; 78654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi CHECK(meta->findInt32(kKeySampleRate, &sr)); 78754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 788bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi SL_LOGV("format changed: new sample rate = %d, channel count = %d", 789bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi mSampleRateHz, mChannelCount); 79054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 79154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 79254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi android::Mutex::Autolock autoLock(mPcmFormatLock); 79354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = mChannelCount; 79454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC] = mSampleRateHz; 79554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 79654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 79754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 79854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // alert users of those params 79954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi updateAudioSink(); 80054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi} 80154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 80213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 803