android_AudioSfDecoder.cpp revision ddaf8fec2c6362785f8f27e59e30bf6bfe858f3b
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), 41ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // play event logic depends on the initial time being zero not ANDROID_UNKNOWN_TIME 42ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten mLastDecodedPositionUs(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//-------------------------------------------------- 10591540f92d7f1bcda423859af6bd82df083c2afabGlenn Kastenuint32_t AudioSfDecoder::getPcmFormatKeyCount() const { 10691540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten return NB_PCMMETADATA_KEYS; 1077f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1087f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1097f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1107f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1117f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeySize(uint32_t index, uint32_t* pKeySize) { 11291540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten if (index >= NB_PCMMETADATA_KEYS) { 1137f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1147f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 1157f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pKeySize = strlen(kPcmDecodeMetadataKeys[index]) +1; 1167f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1177f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1187f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1197f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1207f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1217f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1227f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeyName(uint32_t index, uint32_t keySize, char* keyName) { 1237f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t actualKeySize; 1247f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!getPcmFormatKeySize(index, &actualKeySize)) { 1257f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1267f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1277f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (keySize < actualKeySize) { 1287f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1297f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1307f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi strncpy(keyName, kPcmDecodeMetadataKeys[index], actualKeySize); 1317f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1327f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1337f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1347f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1357f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1367f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatValueSize(uint32_t index, uint32_t* pValueSize) { 13791540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten if (index >= NB_PCMMETADATA_KEYS) { 1387f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValueSize = 0; 1397f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1407f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 1417f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValueSize = sizeof(uint32_t); 1427f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1437f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1447f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1457f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1467f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1477f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 1487f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivibool AudioSfDecoder::getPcmFormatKeyValue(uint32_t index, uint32_t size, uint32_t* pValue) { 1497f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi uint32_t valueSize = 0; 1507f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!getPcmFormatValueSize(index, &valueSize)) { 1517f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 15213d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi } else if (size != valueSize) { 1537f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // this ensures we are accessing mPcmFormatValues with a valid size for that index 15413d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi SL_LOGE("Error retrieving metadata value at index %d: using size of %d, should be %d", 15513d02b645fc6e8ffe70a8bf8cc5f69f03558ae40Jean-Michel Trivi index, size, valueSize); 1567f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return false; 1577f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } else { 15891540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten android::Mutex::Autolock autoLock(mPcmFormatLock); 1597f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi *pValue = mPcmFormatValues[index]; 1607f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi return true; 1617f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 1627f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi} 1637f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1647f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 1657f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi//-------------------------------------------------- 16613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Event handlers 167e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// it is strictly verboten to call those methods outside of the event loop 168e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 169e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// Initializes the data and audio sources, and update the PCM format info 170e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// post-condition: upon successful initialization based on the player data locator 171e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// GenericPlayer::onPrepare() was called 172e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mDataSource != 0 173e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mAudioSource != 0 174e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi// mAudioSourceStarted == true 175e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten// All error returns from this method are via notifyPrepared(status) followed by "return". 17613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPrepare() { 177e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("AudioSfDecoder::onPrepare()"); 178e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 17913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 18091540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten { 18191540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten android::Mutex::Autolock autoLock(mPcmFormatLock); 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; 19191540f92d7f1bcda423859af6bd82df083c2afabGlenn Kasten } 1927f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 193e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 194e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // Instantiate and initialize the data source for the decoder 19513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<DataSource> dataSource; 19613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 19713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (mDataLocatorType) { 19813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 19913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kDataLocatorNone: 20013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: no data locator set"); 20113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 20213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 20313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 20413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kDataLocatorUri: 20593ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi dataSource = DataSource::CreateFromURI(mDataLocator.uriRef); 20693ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi if (dataSource == NULL) { 20793ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare(): Error opening %s", mDataLocator.uriRef); 20813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 20913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 21013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 21113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 21213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 21393ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi case kDataLocatorFd: 21493ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi { 215833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // As FileSource unconditionally takes ownership of the fd and closes it, then 216833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten // we have to make a dup for FileSource if the app wants to keep ownership itself 217833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten int fd = mDataLocator.fdi.fd; 218833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten if (mDataLocator.fdi.mCloseAfterUse) { 219833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten mDataLocator.fdi.mCloseAfterUse = false; 220833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } else { 221833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten fd = ::dup(fd); 222833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten } 223833251ab9e5e59a6ea5ac325122cf3abdf7cd944Glenn Kasten dataSource = new FileSource(fd, mDataLocator.fdi.offset, mDataLocator.fdi.length); 22413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t err = dataSource->initCheck(); 22513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err != OK) { 22613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(err); 22713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 22813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 22993ac9bd4f7722c50dc9882ff74bade233860a940Jean-Michel Trivi break; 23013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 23113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 23213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 23313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi TRESPASS(); 23413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 23513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 236e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 237e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // Instanciate and initialize the decoder attached to the data source 23813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource); 23913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (extractor == NULL) { 24013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not instantiate extractor."); 24113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 24213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 24313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 24413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 24513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi ssize_t audioTrackIndex = -1; 24613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool isRawAudio = false; 24713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi for (size_t i = 0; i < extractor->countTracks(); ++i) { 24813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MetaData> meta = extractor->getTrackMetaData(i); 24913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 25013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi const char *mime; 25113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(meta->findCString(kKeyMIMEType, &mime)); 25213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 25313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!strncasecmp("audio/", mime, 6)) { 25413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi audioTrackIndex = i; 25513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 25613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_RAW, mime)) { 25713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi isRawAudio = true; 25813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 25913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 26013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 26113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 26213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (audioTrackIndex < 0) { 26413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not find a supported audio track."); 26513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 26613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 26713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 26813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 26913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MediaSource> source = extractor->getTrack(audioTrackIndex); 27013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<MetaData> meta = source->getFormat(); 27113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 27254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // we can't trust the OMXCodec (if there is one) to issue a INFO_FORMAT_CHANGED so we want 27354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // to have some meaningful values as soon as possible. 2747f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi bool hasChannelCount = meta->findInt32(kKeyChannelCount, &mChannelCount); 27554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi int32_t sr; 27654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi bool hasSampleRate = meta->findInt32(kKeySampleRate, &sr); 27754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if (hasSampleRate) { 27854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 2797f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 2807f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi 28113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi off64_t size; 28213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t durationUs; 28313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (dataSource->getSize(&size) == OK 28413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && meta->findInt64(kKeyDuration, &durationUs)) { 2855050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (durationUs != 0) { 2865050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mBitrate = size * 8000000ll / durationUs; // in bits/sec 2875050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } else { 2885050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mBitrate = -1; 2895050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 29013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDurationUsec = durationUs; 2917f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi mDurationMsec = durationUs / 1000; 29213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 29313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mBitrate = -1; 2945050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mDurationUsec = ANDROID_UNKNOWN_TIME; 2955050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mDurationMsec = ANDROID_UNKNOWN_TIME; 29613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 29713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 298e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // the audio content is not raw PCM, so we need a decoder 29913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!isRawAudio) { 30013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi OMXClient client; 30113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK_EQ(client.connect(), (status_t)OK); 30213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi source = OMXCodec::Create( 30413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi client.interface(), meta, false /* createEncoder */, 30513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi source); 30613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 30713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (source == NULL) { 30813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Could not instantiate decoder."); 30913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(ERROR_UNSUPPORTED); 31013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 31113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 31213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi meta = source->getFormat(); 31413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 31513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 31713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (source->start() != OK) { 31813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("AudioSfDecoder::onPrepare: Failed to start source/decoder."); 31913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyPrepared(MEDIA_ERROR_BASE); 32013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 32113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 32213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 323e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi //--------------------------------- 324e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi // The data source, and audio source (a decoder if required) are ready to be used 32513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDataSource = dataSource; 32613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mAudioSource = source; 327e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi mAudioSourceStarted = true; 32813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 3297f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi if (!hasChannelCount) { 3307f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi CHECK(meta->findInt32(kKeyChannelCount, &mChannelCount)); 3317f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi } 33254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 33354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if (!hasSampleRate) { 33454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi CHECK(meta->findInt32(kKeySampleRate, &sr)); 33554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 33654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 3377f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // FIXME add code below once channel mask support is in, currently initialized to default 33820d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten // value computed from the channel count 33920d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten // if (!hasChannelMask) { 34020d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten // CHECK(meta->findInt32(kKeyChannelMask, &mChannelMask)); 3417f5cc1afe49395fefaad9b2bbd728a45d1bfda6aJean-Michel Trivi // } 34220d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten mChannelMask = channelCountToMask(mChannelCount); 34313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 34413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!wantPrefetch()) { 34513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPrepare: no need to prefetch"); 34613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // doesn't need prefetching, notify good to go 34713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 34813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheFill = 1000; 34913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyStatus(); 35013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyCacheFill(); 35113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 35213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 35354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 35454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi android::Mutex::Autolock autoLock(mPcmFormatLock); 35554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC] = mSampleRateHz; 35654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = mChannelCount; 35720d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_CHANNELMASK] = mChannelMask; 35854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 35954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 36013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // at this point we have enough information about the source to create the sink that 36113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // will consume the data 36213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi createAudioSink(); 36313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 364e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // signal successful completion of prepare 365e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPrepared; 366bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi 36713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPrepare(); 368e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("AudioSfDecoder::onPrepare() done, mStateFlags=0x%x", mStateFlags); 36913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 37013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPause() { 37354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPause()"); 37413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPause(); 37513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi pauseAudioSink(); 37613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 37713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 37913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onPlay() { 38054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onPlay()"); 38113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onPlay(); 38213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi startAudioSink(); 38313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 38413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 38613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onSeek(const sp<AMessage> &msg) { 38713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onSeek"); 38813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t timeMsec; 38913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(msg->findInt64(WHATPARAM_SEEK_SEEKTIME_MS, &timeMsec)); 39013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 3915050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 39213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagSeeking; 39313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mSeekTimeMsec = timeMsec; 394ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // don't set mLastDecodedPositionUs to ANDROID_UNKNOWN_TIME; getPositionUsec 395ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // ignores mLastDecodedPositionUs while seeking, and substitutes the seek goal instead 396ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 397ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nop for now 398ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten GenericPlayer::onSeek(msg); 39913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 40013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onLoop(const sp<AMessage> &msg) { 40313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onLoop"); 40413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int32_t loop; 40513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK(msg->findInt32(WHATPARAM_LOOP_LOOPING, &loop)); 40613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 40713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (loop) { 40813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onLoop start looping"); 40913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagLooping; 41013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 41113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onLoop stop looping"); 41213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagLooping; 41313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 414ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten 415ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten // nop for now 416ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten GenericPlayer::onLoop(msg); 41713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 41813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 41913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 42013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onCheckCache(const sp<AMessage> &msg) { 42113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onCheckCache"); 42213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool eos; 4234ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi CacheStatus_t status = getCacheRemaining(&eos); 42413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 42513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (eos || status == kStatusHigh 42613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi || ((mStateFlags & kFlagPreparing) && (status >= kStatusEnough))) { 42713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 42813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi startAudioSink(); 42913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 43013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagBuffering; 43113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onCheckCache: buffering done."); 43313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPreparing) { 43513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onCheckCache: preparation done."); 43613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagPreparing; 43713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 43813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 43913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 44013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatDecode, id()))->post(); 44113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 44313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 44413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(100000); 44613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 44713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 44913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onDecode() { 45013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onDecode"); 45113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 45213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Need to buffer some more before decoding? 45313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool eos; 45413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mDataSource == 0) { 45513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // application set play state to paused which failed, then set play state to playing 45613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 45713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 458e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 45913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (wantPrefetch() 46013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && (getCacheRemaining(&eos) == kStatusLow) 46113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi && !eos) { 46213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("buffering more."); 46313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 46413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 46513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi pauseAudioSink(); 46613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 46713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags |= kFlagBuffering; 46813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatCheckCache, id()))->post(100000); 46913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 47013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 47113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (!(mStateFlags & (kFlagPlaying | kFlagBuffering | kFlagPreparing))) { 47313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // don't decode if we're not buffering, prefetching or playing 47413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("don't decode: not buffering, prefetching or playing"); 47513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 47613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 47713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 47813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Decode 47913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t err; 48013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi MediaSource::ReadOptions readOptions; 48113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 4825050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi assert(mSeekTimeMsec != ANDROID_UNKNOWN_TIME); 48313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi readOptions.setSeekTo(mSeekTimeMsec * 1000); 48413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 48513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 4865050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi int64_t timeUsec = ANDROID_UNKNOWN_TIME; 48713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi { 488e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 489e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi 49013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL != mDecodeBuffer) { 49113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // the current decoded buffer hasn't been rendered, drop it 49213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer->release(); 49313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer = NULL; 49413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 495e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if(!mAudioSourceStarted) { 496e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 497e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 49813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi err = mAudioSource->read(&mDecodeBuffer, &readOptions); 49913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err == OK) { 5005050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi CHECK(mDecodeBuffer->meta_data()->findInt64(kKeyTime, &timeUsec)); 50113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 50213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 50313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 50413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi { 5055050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 50613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 50713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mStateFlags &= ~kFlagSeeking; 5085050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mSeekTimeMsec = ANDROID_UNKNOWN_TIME; 5095050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 5105050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (timeUsec != ANDROID_UNKNOWN_TIME) { 5115050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mLastDecodedPositionUs = timeUsec; 51213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 51313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 51413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 51513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Handle return of decode 51613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (err != OK) { 51713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi bool continueDecoding = false; 51813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch(err) { 51913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case ERROR_END_OF_STREAM: 52013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (0 < mDurationUsec) { 5215050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 52213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mLastDecodedPositionUs = mDurationUsec; 52313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 52413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // handle notification and looping at end of stream 52513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagPlaying) { 52613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notify(PLAYEREVENT_ENDOFSTREAM, 1, true); 52713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 52813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagLooping) { 52913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi seek(0); 53013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // kick-off decoding again 53113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 53213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 53313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 53413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case INFO_FORMAT_CHANGED: 535e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("MediaSource::read encountered INFO_FORMAT_CHANGED"); 53613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // reconfigure output 53754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 53854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 53954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi hasNewDecodeParams(); 54054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 54113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 54213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 54313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case INFO_DISCONTINUITY: 544e9236d046fdb5cac0696c42e03443a2439188146Jean-Michel Trivi SL_LOGD("MediaSource::read encountered INFO_DISCONTINUITY"); 54513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi continueDecoding = true; 54613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 54713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 54813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGE("MediaSource::read returned error %d", err); 54913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 55013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 55113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (continueDecoding) { 55213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL == mDecodeBuffer) { 55313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi (new AMessage(kWhatDecode, id()))->post(); 55413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 55513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 55613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 55713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 55813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 55913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 56013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //-------------------------------- Render 56213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<AMessage> msg = new AMessage(kWhatRender, id()); 56313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi msg->post(); 56413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 56513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 56713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onRender() { 56813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::onRender"); 56913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 570e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi Mutex::Autolock _l(mBufferSourceLock); 57113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 57213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (NULL == mDecodeBuffer) { 57313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // nothing to render, move along 57413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("AudioSfDecoder::onRender NULL buffer, exiting"); 57513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return; 57613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 57713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 57813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer->release(); 57913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mDecodeBuffer = NULL; 58013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 58213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 58413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onMessageReceived(const sp<AMessage> &msg) { 58513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi switch (msg->what()) { 58613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatDecode: 58713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onDecode(); 58813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 58913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 59013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatRender: 59113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onRender(); 59213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 59313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 59413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi case kWhatCheckCache: 59513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi onCheckCache(msg); 59613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 59713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 59813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi default: 59913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onMessageReceived(msg); 60013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi break; 60113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 60213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 60313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 60413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 60513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Prepared state, prefetch status notifications 60613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::notifyPrepared(status_t prepareRes) { 607e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten assert(!(mStateFlags & (kFlagPrepared | kFlagPreparedUnsuccessfully))); 608e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten if (NO_ERROR == prepareRes) { 609e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // The "then" fork is not currently used, but is kept here to make it easier 610e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // to replace by a new signalPrepareCompletion(status) if we re-visit this later. 611e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPrepared; 612e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten } else { 613e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten mStateFlags |= kFlagPreparedUnsuccessfully; 614e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten } 615e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // Do not call the superclass onPrepare to notify, because it uses a default error 616e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // status code but we can provide a more specific one. 617e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten // GenericPlayer::onPrepare(); 61813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notify(PLAYEREVENT_PREPARED, (int32_t)prepareRes, true); 619e878c470cf58c8654d613ab2449468b44a90d6e5Glenn Kasten SL_LOGD("AudioSfDecoder::onPrepare() done, mStateFlags=0x%x", mStateFlags); 62013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 62113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 62213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 62313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivivoid AudioSfDecoder::onNotify(const sp<AMessage> &msg) { 624e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notif_cbf_t notifyClient; 625e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi void* notifyUser; 626e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi { 627e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi android::Mutex::Autolock autoLock(mNotifyClientLock); 628e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi if (NULL == mNotifyClient) { 629e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi return; 630e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } else { 631e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient = mNotifyClient; 632e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyUser = mNotifyUser; 633e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi } 63413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 63513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int32_t val; 63613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (msg->findInt32(PLAYEREVENT_PREFETCHSTATUSCHANGE, &val)) { 63713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_PREFETCHSTATUSCHANGE, val); 638e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventPrefetchStatusChange, val, 0, notifyUser); 63913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 64013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else if (msg->findInt32(PLAYEREVENT_PREFETCHFILLLEVELUPDATE, &val)) { 64113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_PREFETCHFILLLEVELUPDATE, val); 642e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventPrefetchFillLevelUpdate, val, 0, notifyUser); 64313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 64413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else if (msg->findInt32(PLAYEREVENT_ENDOFSTREAM, &val)) { 64513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi SL_LOGV("\tASfPlayer notifying %s = %d", PLAYEREVENT_ENDOFSTREAM, val); 646e6ded5c61944a87fa9e472dec3a6929855d42aebJean-Michel Trivi notifyClient(kEventEndOfStream, val, 0, notifyUser); 64713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 64813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi else { 64913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi GenericPlayer::onNotify(msg); 65013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 65113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 65213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 65313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 65413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi//-------------------------------------------------- 65513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi// Private utility functions 65613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 65713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivibool AudioSfDecoder::wantPrefetch() { 658ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi if (mDataSource != 0) { 659ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi return (mDataSource->flags() & DataSource::kWantsPrefetching); 660ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi } else { 661ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // happens if an improper data locator was passed, if the media extractor couldn't be 662ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // initialized, if there is no audio track in the media, if the OMX decoder couldn't be 663ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // instantiated, if the source couldn't be opened, or if the MediaSource 664ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi // couldn't be started 665ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi SL_LOGV("AudioSfDecoder::wantPrefetch() tries to access NULL mDataSource"); 666ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi return false; 667ac18c1cd32408884d3960bd7aa56ba419c2ca68bJean-Michel Trivi } 66813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 66913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 67113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Triviint64_t AudioSfDecoder::getPositionUsec() { 6725050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi Mutex::Autolock _l(mTimeLock); 67313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mStateFlags & kFlagSeeking) { 67413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return mSeekTimeMsec * 1000; 67513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 676ddaf8fec2c6362785f8f27e59e30bf6bfe858f3bGlenn Kasten return mLastDecodedPositionUs; 67713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 67813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 67913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 68013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6814ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel TriviCacheStatus_t AudioSfDecoder::getCacheRemaining(bool *eos) { 68213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi sp<NuCachedSource2> cachedSource = 68313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi static_cast<NuCachedSource2 *>(mDataSource.get()); 68413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 6854ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi CacheStatus_t oldStatus = mCacheStatus; 68613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 68713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi status_t finalStatus; 68813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi size_t dataRemaining = cachedSource->approxDataRemaining(&finalStatus); 68913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi *eos = (finalStatus != OK); 69013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 69113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi CHECK_GE(mBitrate, 0); 69213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 69313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi int64_t dataRemainingUs = dataRemaining * 8000000ll / mBitrate; 69413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("AudioSfDecoder::getCacheRemaining: approx %.2f secs remaining (eos=%d)", 69513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // dataRemainingUs / 1E6, *eos); 69613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 69713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (*eos) { 69813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // data is buffered up to the end of the stream, it can't get any better than this 69913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 70013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheFill = 1000; 70113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 70213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 70313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (mDurationUsec > 0) { 70413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // known duration: 70513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 70613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // fill level is ratio of how much has been played + how much is 70713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cached, divided by total duration 70813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi uint32_t currentPositionUsec = getPositionUsec(); 7095050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (currentPositionUsec == ANDROID_UNKNOWN_TIME) { 7105050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi // if we don't know where we are, assume the worst for the fill ratio 7115050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi currentPositionUsec = 0; 7125050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 7135050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi if (mDurationUsec > 0) { 7145050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mCacheFill = (int16_t) ((1000.0 7155050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi * (double)(currentPositionUsec + dataRemainingUs) / mDurationUsec)); 7165050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } else { 7175050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi mCacheFill = 0; 7185050a75e342ce45794d56666cddde3d46472acc7Jean-Michel Trivi } 71913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //SL_LOGV("cacheFill = %d", mCacheFill); 72013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 72113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cache status is evaluated against duration thresholds 7224ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi if (dataRemainingUs > DURATION_CACHED_HIGH_MS*1000) { 72313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 72413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("high"); 7254ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (dataRemainingUs > DURATION_CACHED_MED_MS*1000) { 72613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("enough"); 72713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusEnough; 7284ee246c55533bdab8ab5fa0f0581744fe58e7c91Jean-Michel Trivi } else if (dataRemainingUs < DURATION_CACHED_LOW_MS*1000) { 72913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi //LOGV("low"); 73013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusLow; 73113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 73213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusIntermediate; 73313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 73413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 73513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 73613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // unknown duration: 73713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 73813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // cache status is evaluated against cache amount thresholds 73913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi // (no duration so we don't have the bitrate either, could be derived from format?) 74013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (dataRemaining > SIZE_CACHED_HIGH_BYTES) { 74113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusHigh; 74213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (dataRemaining > SIZE_CACHED_MED_BYTES) { 74313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusEnough; 74413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else if (dataRemaining < SIZE_CACHED_LOW_BYTES) { 74513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusLow; 74613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } else { 74713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi mCacheStatus = kStatusIntermediate; 74813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 74913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 75013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 75113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 75213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 75313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (oldStatus != mCacheStatus) { 75413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyStatus(); 75513837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 75613837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 75713837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi if (abs(mCacheFill - mLastNotifiedCacheFill) > mCacheFillNotifThreshold) { 75813837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi notifyCacheFill(); 75913837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi } 76013837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76113837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi return mCacheStatus; 76213837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} 76313837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi 76454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 76554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivivoid AudioSfDecoder::hasNewDecodeParams() { 76654cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 76754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi if ((mAudioSource != 0) && mAudioSourceStarted) { 76854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi sp<MetaData> meta = mAudioSource->getFormat(); 76954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 770bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi SL_LOGV("old sample rate = %d, channel count = %d", mSampleRateHz, mChannelCount); 77154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 772bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi CHECK(meta->findInt32(kKeyChannelCount, &mChannelCount)); 77354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi int32_t sr; 77454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi CHECK(meta->findInt32(kKeySampleRate, &sr)); 77554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mSampleRateHz = (uint32_t) sr; 776bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi SL_LOGV("format changed: new sample rate = %d, channel count = %d", 777bb832e853d4afb11b0a3287b2eb0cad87696d631Jean-Michel Trivi mSampleRateHz, mChannelCount); 77854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 77920d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten // FIXME similar to onPrepare() 78020d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten mChannelMask = channelCountToMask(mChannelCount); 78120d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten 78254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi { 78354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi android::Mutex::Autolock autoLock(mPcmFormatLock); 78454cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_NUMCHANNELS] = mChannelCount; 78554cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_SAMPLESPERSEC] = mSampleRateHz; 78620d9a1229c7647dd2c6f1bece715080ec6202ecaGlenn Kasten mPcmFormatValues[ANDROID_KEY_INDEX_PCMFORMAT_CHANNELMASK] = mChannelMask; 78754cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 78854cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi } 78954cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 79054cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi // alert users of those params 79154cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi updateAudioSink(); 79254cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi} 79354cad4f35a090a06e655fcc9e072e1d38f9e7689Jean-Michel Trivi 79413837cf3f7be0eb8b1a9552bd99a89f98c987720Jean-Michel Trivi} // namespace android 795