Utils.cpp revision ccad786f3497f223cbc5af981b08b460433ee622
120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber/* 220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Copyright (C) 2009 The Android Open Source Project 320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * you may not use this file except in compliance with the License. 620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * You may obtain a copy of the License at 720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 1020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Unless required by applicable law or agreed to in writing, software 1120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * See the License for the specific language governing permissions and 1420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * limitations under the License. 1520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber */ 1620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 179806555d3930be43e11106281dee354820ac1c88Andreas Huber//#define LOG_NDEBUG 0 189806555d3930be43e11106281dee354820ac1c88Andreas Huber#define LOG_TAG "Utils" 199806555d3930be43e11106281dee354820ac1c88Andreas Huber#include <utils/Log.h> 20a1df816c0677185534babba6ffc29970b048e52eLajos Molnar#include <ctype.h> 219806555d3930be43e11106281dee354820ac1c88Andreas Huber 229806555d3930be43e11106281dee354820ac1c88Andreas Huber#include "include/ESDS.h" 239806555d3930be43e11106281dee354820ac1c88Andreas Huber 2420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <arpa/inet.h> 25cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#include <cutils/properties.h> 262829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad#include <media/openmax/OMX_Audio.h> 279806555d3930be43e11106281dee354820ac1c88Andreas Huber#include <media/stagefright/foundation/ABuffer.h> 289806555d3930be43e11106281dee354820ac1c88Andreas Huber#include <media/stagefright/foundation/ADebug.h> 299806555d3930be43e11106281dee354820ac1c88Andreas Huber#include <media/stagefright/foundation/AMessage.h> 309806555d3930be43e11106281dee354820ac1c88Andreas Huber#include <media/stagefright/MetaData.h> 3194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald#include <media/stagefright/MediaDefs.h> 3294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald#include <media/AudioSystem.h> 3394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald#include <media/MediaPlayerInterface.h> 3494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald#include <hardware/audio.h> 3520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/stagefright/Utils.h> 3694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald#include <media/AudioParameter.h> 3720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3820111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubernamespace android { 3920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberuint16_t U16_AT(const uint8_t *ptr) { 4120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return ptr[0] << 8 | ptr[1]; 4220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 4320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberuint32_t U32_AT(const uint8_t *ptr) { 4520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return ptr[0] << 24 | ptr[1] << 16 | ptr[2] << 8 | ptr[3]; 4620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 4720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberuint64_t U64_AT(const uint8_t *ptr) { 4920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return ((uint64_t)U32_AT(ptr)) << 32 | U32_AT(ptr + 4); 5020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 5120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 52ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huberuint16_t U16LE_AT(const uint8_t *ptr) { 53ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber return ptr[0] | (ptr[1] << 8); 54ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber} 55ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber 56ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huberuint32_t U32LE_AT(const uint8_t *ptr) { 57ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber return ptr[3] << 24 | ptr[2] << 16 | ptr[1] << 8 | ptr[0]; 58ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber} 59ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber 60ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huberuint64_t U64LE_AT(const uint8_t *ptr) { 61ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber return ((uint64_t)U32LE_AT(ptr + 4)) << 32 | U32LE_AT(ptr); 62ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber} 63ee7ff20e69498ebd53dd9717a0f984188341a75eAndreas Huber 6420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber// XXX warning: these won't work on big-endian host. 6520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberuint64_t ntoh64(uint64_t x) { 6620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return ((uint64_t)ntohl(x & 0xffffffff) << 32) | ntohl(x >> 32); 6720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 6820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberuint64_t hton64(uint64_t x) { 7020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber return ((uint64_t)htonl(x & 0xffffffff) << 32) | htonl(x >> 32); 7120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} 7220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 739806555d3930be43e11106281dee354820ac1c88Andreas Huberstatus_t convertMetaDataToMessage( 749806555d3930be43e11106281dee354820ac1c88Andreas Huber const sp<MetaData> &meta, sp<AMessage> *format) { 759806555d3930be43e11106281dee354820ac1c88Andreas Huber format->clear(); 769806555d3930be43e11106281dee354820ac1c88Andreas Huber 779806555d3930be43e11106281dee354820ac1c88Andreas Huber const char *mime; 789806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findCString(kKeyMIMEType, &mime)); 799806555d3930be43e11106281dee354820ac1c88Andreas Huber 809806555d3930be43e11106281dee354820ac1c88Andreas Huber sp<AMessage> msg = new AMessage; 819806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setString("mime", mime); 829806555d3930be43e11106281dee354820ac1c88Andreas Huber 839806555d3930be43e11106281dee354820ac1c88Andreas Huber int64_t durationUs; 849806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt64(kKeyDuration, &durationUs)) { 859806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt64("durationUs", durationUs); 869806555d3930be43e11106281dee354820ac1c88Andreas Huber } 879806555d3930be43e11106281dee354820ac1c88Andreas Huber 88bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia int avgBitRate; 89bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia if (meta->findInt32(kKeyBitRate, &avgBitRate)) { 90bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia msg->setInt32("bit-rate", avgBitRate); 91bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 92bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 938c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen int32_t isSync; 948c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen if (meta->findInt32(kKeyIsSyncFrame, &isSync) && isSync != 0) { 958c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen msg->setInt32("is-sync-frame", 1); 968c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen } 978c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen 989806555d3930be43e11106281dee354820ac1c88Andreas Huber if (!strncasecmp("video/", mime, 6)) { 999806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t width, height; 1009806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyWidth, &width)); 1019806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyHeight, &height)); 1029806555d3930be43e11106281dee354820ac1c88Andreas Huber 1039806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("width", width); 1049806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("height", height); 105516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber 106516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber int32_t sarWidth, sarHeight; 107516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber if (meta->findInt32(kKeySARWidth, &sarWidth) 108516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber && meta->findInt32(kKeySARHeight, &sarHeight)) { 109516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber msg->setInt32("sar-width", sarWidth); 110516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber msg->setInt32("sar-height", sarHeight); 111516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber } 1129806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (!strncasecmp("audio/", mime, 6)) { 1139806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t numChannels, sampleRate; 1149806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyChannelCount, &numChannels)); 1159806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeySampleRate, &sampleRate)); 1169806555d3930be43e11106281dee354820ac1c88Andreas Huber 1179806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("channel-count", numChannels); 1189806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("sample-rate", sampleRate); 1199806555d3930be43e11106281dee354820ac1c88Andreas Huber 1209806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t channelMask; 1219806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyChannelMask, &channelMask)) { 1229806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("channel-mask", channelMask); 1239806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1249806555d3930be43e11106281dee354820ac1c88Andreas Huber 1259806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t delay = 0; 1269806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyEncoderDelay, &delay)) { 1279806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("encoder-delay", delay); 1289806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1299806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t padding = 0; 1309806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyEncoderPadding, &padding)) { 1319806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("encoder-padding", padding); 1329806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1339806555d3930be43e11106281dee354820ac1c88Andreas Huber 1349806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t isADTS; 1359806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyIsADTS, &isADTS)) { 1369806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("is-adts", true); 1379806555d3930be43e11106281dee354820ac1c88Andreas Huber } 138ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad 139ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad int32_t aacProfile = -1; 140ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad if (meta->findInt32(kKeyAACAOT, &aacProfile)) { 141ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad msg->setInt32("aac-profile", aacProfile); 142ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad } 1439806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1449806555d3930be43e11106281dee354820ac1c88Andreas Huber 1459806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t maxInputSize; 1469806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyMaxInputSize, &maxInputSize)) { 1479806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("max-input-size", maxInputSize); 1489806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1499806555d3930be43e11106281dee354820ac1c88Andreas Huber 150e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang int32_t rotationDegrees; 151e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang if (meta->findInt32(kKeyRotation, &rotationDegrees)) { 152e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang msg->setInt32("rotation-degrees", rotationDegrees); 153e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang } 154e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang 1559806555d3930be43e11106281dee354820ac1c88Andreas Huber uint32_t type; 1569806555d3930be43e11106281dee354820ac1c88Andreas Huber const void *data; 1579806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t size; 1589806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findData(kKeyAVCC, &type, &data, &size)) { 1599806555d3930be43e11106281dee354820ac1c88Andreas Huber // Parse the AVCDecoderConfigurationRecord 1609806555d3930be43e11106281dee354820ac1c88Andreas Huber 1619806555d3930be43e11106281dee354820ac1c88Andreas Huber const uint8_t *ptr = (const uint8_t *)data; 1629806555d3930be43e11106281dee354820ac1c88Andreas Huber 1639806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 7); 1649806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK_EQ((unsigned)ptr[0], 1u); // configurationVersion == 1 1659806555d3930be43e11106281dee354820ac1c88Andreas Huber uint8_t profile = ptr[1]; 1669806555d3930be43e11106281dee354820ac1c88Andreas Huber uint8_t level = ptr[3]; 1679806555d3930be43e11106281dee354820ac1c88Andreas Huber 1689806555d3930be43e11106281dee354820ac1c88Andreas Huber // There is decodable content out there that fails the following 1699806555d3930be43e11106281dee354820ac1c88Andreas Huber // assertion, let's be lenient for now... 1709806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[4] >> 2) == 0x3f); // reserved 1719806555d3930be43e11106281dee354820ac1c88Andreas Huber 1729806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t lengthSize = 1 + (ptr[4] & 3); 1739806555d3930be43e11106281dee354820ac1c88Andreas Huber 1749806555d3930be43e11106281dee354820ac1c88Andreas Huber // commented out check below as H264_QVGA_500_NO_AUDIO.3gp 1759806555d3930be43e11106281dee354820ac1c88Andreas Huber // violates it... 1769806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[5] >> 5) == 7); // reserved 1779806555d3930be43e11106281dee354820ac1c88Andreas Huber 1789806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numSeqParameterSets = ptr[5] & 31; 1799806555d3930be43e11106281dee354820ac1c88Andreas Huber 1809806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 6; 1819806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 6; 1829806555d3930be43e11106281dee354820ac1c88Andreas Huber 1839806555d3930be43e11106281dee354820ac1c88Andreas Huber sp<ABuffer> buffer = new ABuffer(1024); 1849806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 1859806555d3930be43e11106281dee354820ac1c88Andreas Huber 1869806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numSeqParameterSets; ++i) { 1879806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 2); 1889806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 1899806555d3930be43e11106281dee354820ac1c88Andreas Huber 1909806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 1919806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 1929806555d3930be43e11106281dee354820ac1c88Andreas Huber 1939806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= length); 1949806555d3930be43e11106281dee354820ac1c88Andreas Huber 1959806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data() + buffer->size(), "\x00\x00\x00\x01", 4); 1969806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data() + buffer->size() + 4, ptr, length); 1979806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, buffer->size() + 4 + length); 1989806555d3930be43e11106281dee354820ac1c88Andreas Huber 1999806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 2009806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 2019806555d3930be43e11106281dee354820ac1c88Andreas Huber } 2029806555d3930be43e11106281dee354820ac1c88Andreas Huber 2039806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 2049806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 2059806555d3930be43e11106281dee354820ac1c88Andreas Huber 2069806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 2079806555d3930be43e11106281dee354820ac1c88Andreas Huber 2089806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer = new ABuffer(1024); 2099806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 2109806555d3930be43e11106281dee354820ac1c88Andreas Huber 2119806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 1); 2129806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numPictureParameterSets = *ptr; 2139806555d3930be43e11106281dee354820ac1c88Andreas Huber ++ptr; 2149806555d3930be43e11106281dee354820ac1c88Andreas Huber --size; 2159806555d3930be43e11106281dee354820ac1c88Andreas Huber 2169806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numPictureParameterSets; ++i) { 2179806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 2); 2189806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 2199806555d3930be43e11106281dee354820ac1c88Andreas Huber 2209806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 2219806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 2229806555d3930be43e11106281dee354820ac1c88Andreas Huber 2239806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= length); 2249806555d3930be43e11106281dee354820ac1c88Andreas Huber 2259806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data() + buffer->size(), "\x00\x00\x00\x01", 4); 2269806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data() + buffer->size() + 4, ptr, length); 2279806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, buffer->size() + 4 + length); 2289806555d3930be43e11106281dee354820ac1c88Andreas Huber 2299806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 2309806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 2319806555d3930be43e11106281dee354820ac1c88Andreas Huber } 2329806555d3930be43e11106281dee354820ac1c88Andreas Huber 2339806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 2349806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 2359806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 2363b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } else if (meta->findData(kKeyHVCC, &type, &data, &size)) { 2373b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar const uint8_t *ptr = (const uint8_t *)data; 2383b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2393b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK(size >= 7); 2403b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK_EQ((unsigned)ptr[0], 1u); // configurationVersion == 1 2413b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar uint8_t profile = ptr[1] & 31; 2423b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar uint8_t level = ptr[12]; 2433b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 22; 2443b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 22; 2453b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2463b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2473b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofArrays = (char)ptr[0]; 2483b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 2493b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 2503b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t j = 0, i = 0; 2513b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2523b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar sp<ABuffer> buffer = new ABuffer(1024); 2533b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->setRange(0, 0); 2543b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2553b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (i = 0; i < numofArrays; i++) { 2563b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 2573b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 2583b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2593b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar //Num of nals 2603b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofNals = U16_AT(ptr); 2613b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2623b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 2633b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 2643b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2653b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (j = 0; j < numofNals; j++) { 2663b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK(size >= 2); 2673b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t length = U16_AT(ptr); 2683b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2693b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 2703b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 2713b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2723b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK(size >= length); 2733b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2743b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar memcpy(buffer->data() + buffer->size(), "\x00\x00\x00\x01", 4); 2753b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar memcpy(buffer->data() + buffer->size() + 4, ptr, length); 2763b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->setRange(0, buffer->size() + 4 + length); 2773b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2783b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += length; 2793b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= length; 2803b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 2813b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 2823b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt32("csd", true); 2833b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt64("timeUs", 0); 2843b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar msg->setBuffer("csd-0", buffer); 2853b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 2869806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyESDS, &type, &data, &size)) { 2879806555d3930be43e11106281dee354820ac1c88Andreas Huber ESDS esds((const char *)data, size); 2889806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK_EQ(esds.InitCheck(), (status_t)OK); 2899806555d3930be43e11106281dee354820ac1c88Andreas Huber 2909806555d3930be43e11106281dee354820ac1c88Andreas Huber const void *codec_specific_data; 2919806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t codec_specific_data_size; 2929806555d3930be43e11106281dee354820ac1c88Andreas Huber esds.getCodecSpecificInfo( 2939806555d3930be43e11106281dee354820ac1c88Andreas Huber &codec_specific_data, &codec_specific_data_size); 2949806555d3930be43e11106281dee354820ac1c88Andreas Huber 2959806555d3930be43e11106281dee354820ac1c88Andreas Huber sp<ABuffer> buffer = new ABuffer(codec_specific_data_size); 2969806555d3930be43e11106281dee354820ac1c88Andreas Huber 2979806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), codec_specific_data, 2989806555d3930be43e11106281dee354820ac1c88Andreas Huber codec_specific_data_size); 2999806555d3930be43e11106281dee354820ac1c88Andreas Huber 3009806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3019806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3029806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 3039806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyVorbisInfo, &type, &data, &size)) { 3049806555d3930be43e11106281dee354820ac1c88Andreas Huber sp<ABuffer> buffer = new ABuffer(size); 3059806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 3069806555d3930be43e11106281dee354820ac1c88Andreas Huber 3079806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3089806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3099806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 3109806555d3930be43e11106281dee354820ac1c88Andreas Huber 3119806555d3930be43e11106281dee354820ac1c88Andreas Huber if (!meta->findData(kKeyVorbisBooks, &type, &data, &size)) { 3129806555d3930be43e11106281dee354820ac1c88Andreas Huber return -EINVAL; 3139806555d3930be43e11106281dee354820ac1c88Andreas Huber } 3149806555d3930be43e11106281dee354820ac1c88Andreas Huber 3159806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer = new ABuffer(size); 3169806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 3179806555d3930be43e11106281dee354820ac1c88Andreas Huber 3189806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3199806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3209806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 321bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian } else if (meta->findData(kKeyOpusHeader, &type, &data, &size)) { 322bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian sp<ABuffer> buffer = new ABuffer(size); 323bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian memcpy(buffer->data(), data, size); 324bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian 325bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 326bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 327bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian msg->setBuffer("csd-0", buffer); 3289806555d3930be43e11106281dee354820ac1c88Andreas Huber } 3299806555d3930be43e11106281dee354820ac1c88Andreas Huber 3309806555d3930be43e11106281dee354820ac1c88Andreas Huber *format = msg; 3319806555d3930be43e11106281dee354820ac1c88Andreas Huber 3329806555d3930be43e11106281dee354820ac1c88Andreas Huber return OK; 3339806555d3930be43e11106281dee354820ac1c88Andreas Huber} 3349806555d3930be43e11106281dee354820ac1c88Andreas Huber 33556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic size_t reassembleAVCC(const sp<ABuffer> &csd0, const sp<ABuffer> csd1, char *avcc) { 33656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 33756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[0] = 1; // version 33856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[1] = 0x64; // profile 33956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[2] = 0; // unused (?) 34056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[3] = 0xd; // level 34156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[4] = 0xff; // reserved+size 34256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 34356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t i = 0; 34456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numparams = 0; 34556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int lastparamoffset = 0; 34656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int avccidx = 6; 34756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 34856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4 || 34956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd0->data() + i, "\x00\x00\x00\x01", 4) == 0) { 35056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4) { 35156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 35256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd0->size(); 35356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 354a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 35556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 35656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 35756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 35856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 35956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd0->data() + lastparamoffset, size); 36056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 36156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 36256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 36356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 36456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 36556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 36656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 36756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 36856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd0->size()); 36956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGV("csd0 contains %d params", numparams); 37056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 37156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[5] = 0xe0 | numparams; 37256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen //and now csd-1 37356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = 0; 37456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams = 0; 37556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = 0; 37656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numpicparamsoffset = avccidx; 37756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx++; 37856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 37956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4 || 38056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd1->data() + i, "\x00\x00\x00\x01", 4) == 0) { 38156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4) { 38256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 38356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd1->size(); 38456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 385a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 38656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 38756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 38856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 38956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 39056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd1->data() + lastparamoffset, size); 39156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 39256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 39356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 39456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 39556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 39656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 39756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 39856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 39956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd1->size()); 40056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[numpicparamsoffset] = numparams; 40156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen return avccidx; 40256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 40356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 40456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic void reassembleESDS(const sp<ABuffer> &csd0, char *esds) { 40556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 40656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[0] = 3; // kTag_ESDescriptor; 40756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int esdescriptorsize = 26 + csd0size; 40856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen CHECK(esdescriptorsize < 268435456); // 7 bits per byte, so max is 2^28-1 40956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[1] = 0x80 | (esdescriptorsize >> 21); 41056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[2] = 0x80 | ((esdescriptorsize >> 14) & 0x7f); 41156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[3] = 0x80 | ((esdescriptorsize >> 7) & 0x7f); 41256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[4] = (esdescriptorsize & 0x7f); 41356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[5] = esds[6] = 0; // es id 41456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[7] = 0; // flags 41556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[8] = 4; // kTag_DecoderConfigDescriptor 41656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int configdescriptorsize = 18 + csd0size; 41756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[9] = 0x80 | (configdescriptorsize >> 21); 41856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[10] = 0x80 | ((configdescriptorsize >> 14) & 0x7f); 41956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[11] = 0x80 | ((configdescriptorsize >> 7) & 0x7f); 42056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[12] = (configdescriptorsize & 0x7f); 42156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[13] = 0x40; // objectTypeIndication 42256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[14] = 0x15; // not sure what 14-25 mean, they are ignored by ESDS.cpp, 42356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[15] = 0x00; // but the actual values here were taken from a real file. 42456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[16] = 0x18; 42556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[17] = 0x00; 42656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[18] = 0x00; 42756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[19] = 0x00; 42856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[20] = 0xfa; 42956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[21] = 0x00; 43056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[22] = 0x00; 43156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[23] = 0x00; 43256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[24] = 0xfa; 43356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[25] = 0x00; 43456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[26] = 5; // kTag_DecoderSpecificInfo; 43556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[27] = 0x80 | (csd0size >> 21); 43656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[28] = 0x80 | ((csd0size >> 14) & 0x7f); 43756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[29] = 0x80 | ((csd0size >> 7) & 0x7f); 43856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[30] = (csd0size & 0x7f); 43956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy((void*)&esds[31], csd0->data(), csd0size); 44056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // data following this is ignored, so don't bother appending it 44156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 44256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 44356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 44456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenvoid convertMessageToMetaData(const sp<AMessage> &msg, sp<MetaData> &meta) { 44556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen AString mime; 44656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findString("mime", &mime)) { 44756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setCString(kKeyMIMEType, mime.c_str()); 44856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 44956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find mime type"); 45056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 45156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 45256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int64_t durationUs; 45356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt64("durationUs", &durationUs)) { 45456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt64(kKeyDuration, durationUs); 45556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 45656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 4578c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen int32_t isSync; 4588c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen if (msg->findInt32("is-sync-frame", &isSync) && isSync != 0) { 4598c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen meta->setInt32(kKeyIsSyncFrame, 1); 4608c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen } 4618c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen 46256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (mime.startsWith("video/")) { 46356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t width; 46456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t height; 46556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("width", &width) && msg->findInt32("height", &height)) { 46656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyWidth, width); 46756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyHeight, height); 46856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 46956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find width and/or height"); 47056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 471516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber 472516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber int32_t sarWidth, sarHeight; 473516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber if (msg->findInt32("sar-width", &sarWidth) 474516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber && msg->findInt32("sar-height", &sarHeight)) { 475516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARWidth, sarWidth); 476516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARHeight, sarHeight); 477516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber } 47856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else if (mime.startsWith("audio/")) { 47956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t numChannels; 48056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-count", &numChannels)) { 48156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelCount, numChannels); 48256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 48356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t sampleRate; 48456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("sample-rate", &sampleRate)) { 48556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeySampleRate, sampleRate); 48656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 48756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t channelMask; 48856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-mask", &channelMask)) { 48956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelMask, channelMask); 49056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 49156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t delay = 0; 49256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-delay", &delay)) { 49356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderDelay, delay); 49456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 49556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t padding = 0; 49656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-padding", &padding)) { 49756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderPadding, padding); 49856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 49956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 50056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t isADTS; 50156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("is-adts", &isADTS)) { 50256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyIsADTS, isADTS); 50356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 50456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 50556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 50656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t maxInputSize; 50756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("max-input-size", &maxInputSize)) { 50856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyMaxInputSize, maxInputSize); 50956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 51056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 51156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // reassemble the csd data into its original form 51256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd0; 51356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-0", &csd0)) { 51456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (mime.startsWith("video/")) { // do we need to be stricter than this? 51556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd1; 51656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-1", &csd1)) { 51756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char avcc[1024]; // that oughta be enough, right? 51856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t outsize = reassembleAVCC(csd0, csd1, avcc); 51956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyAVCC, kKeyAVCC, avcc, outsize); 52056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 52156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else if (mime.startsWith("audio/")) { 52256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 52356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char esds[csd0size + 31]; 52456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen reassembleESDS(csd0, esds); 52556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyESDS, kKeyESDS, esds, sizeof(esds)); 52656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 52756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 52856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 5292c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang int32_t timeScale; 5302c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang if (msg->findInt32("time-scale", &timeScale)) { 5312c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang meta->setInt32(kKeyTimeScale, timeScale); 5322c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang } 5332c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang 53456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // XXX TODO add whatever other keys there are 53556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 53656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#if 0 53756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGI("converted %s to:", msg->debugString(0).c_str()); 53856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->dumpToLog(); 53956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#endif 54056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 54156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 542cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas HuberAString MakeUserAgent() { 543cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber AString ua; 544cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append("stagefright/1.2 (Linux;Android "); 545cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 546cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#if (PROPERTY_VALUE_MAX < 8) 547cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#error "PROPERTY_VALUE_MAX must be at least 8" 548cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#endif 549cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 550cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber char value[PROPERTY_VALUE_MAX]; 551cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber property_get("ro.build.version.release", value, "Unknown"); 552cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(value); 553cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(")"); 554cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 555cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber return ua; 556cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber} 55756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 558ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgeraldstatus_t sendMetaDataToHal(sp<MediaPlayerBase::AudioSink>& sink, 559ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const sp<MetaData>& meta) 560ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 56194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t sampleRate = 0; 56294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t bitRate = 0; 56394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelMask = 0; 56494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t delaySamples = 0; 56594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t paddingSamples = 0; 56694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 56794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald AudioParameter param = AudioParameter(); 56894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 56994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeySampleRate, &sampleRate)) { 57094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_SAMPLE_RATE), sampleRate); 57194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 57294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyChannelMask, &channelMask)) { 57394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_NUM_CHANNEL), channelMask); 57494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 57594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyBitRate, &bitRate)) { 57694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_AVG_BIT_RATE), bitRate); 57794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 57894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderDelay, &delaySamples)) { 57994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_DELAY_SAMPLES), delaySamples); 58094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 58194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderPadding, &paddingSamples)) { 58294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_PADDING_SAMPLES), paddingSamples); 58394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 58494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 58594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("sendMetaDataToHal: bitRate %d, sampleRate %d, chanMask %d," 58694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald "delaySample %d, paddingSample %d", bitRate, sampleRate, 58794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald channelMask, delaySamples, paddingSamples); 58894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 58994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald sink->setParameters(param.toString()); 590ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return OK; 591ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 592ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 59394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstruct mime_conv_t { 59494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char* mime; 59594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_format_t format; 59694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 59794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 59894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatic const struct mime_conv_t mimeLookup[] = { 59994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_MPEG, AUDIO_FORMAT_MP3 }, 60094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_RAW, AUDIO_FORMAT_PCM_16_BIT }, 60194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_NB, AUDIO_FORMAT_AMR_NB }, 60294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_WB, AUDIO_FORMAT_AMR_WB }, 60394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AAC, AUDIO_FORMAT_AAC }, 60494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_VORBIS, AUDIO_FORMAT_VORBIS }, 605bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian { MEDIA_MIMETYPE_AUDIO_OPUS, AUDIO_FORMAT_OPUS}, 60694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { 0, AUDIO_FORMAT_INVALID } 60794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 60894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 60994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatus_t mapMimeToAudioFormat( audio_format_t& format, const char* mime ) 610ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 61194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldconst struct mime_conv_t* p = &mimeLookup[0]; 61294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald while (p->mime != NULL) { 61394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (0 == strcasecmp(mime, p->mime)) { 61494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald format = p->format; 61594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return OK; 61694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 61794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ++p; 61894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 61994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 620ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return BAD_VALUE; 621ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 622ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 6232829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstruct aac_format_conv_t { 6242829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad OMX_AUDIO_AACPROFILETYPE eAacProfileType; 6252829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad audio_format_t format; 6262829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 6272829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 6282829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstatic const struct aac_format_conv_t profileLookup[] = { 6292829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectMain, AUDIO_FORMAT_AAC_MAIN}, 6302829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLC, AUDIO_FORMAT_AAC_LC}, 6312829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectSSR, AUDIO_FORMAT_AAC_SSR}, 6322829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLTP, AUDIO_FORMAT_AAC_LTP}, 6332829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE, AUDIO_FORMAT_AAC_HE_V1}, 6342829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectScalable, AUDIO_FORMAT_AAC_SCALABLE}, 6352829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectERLC, AUDIO_FORMAT_AAC_ERLC}, 6362829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLD, AUDIO_FORMAT_AAC_LD}, 6372829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE_PS, AUDIO_FORMAT_AAC_HE_V2}, 6382829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectELD, AUDIO_FORMAT_AAC_ELD}, 6392829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectNull, AUDIO_FORMAT_AAC}, 6402829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 6412829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 6422829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadvoid mapAACProfileToAudioFormat( audio_format_t& format, uint64_t eAacProfile) 6432829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad{ 6442829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadconst struct aac_format_conv_t* p = &profileLookup[0]; 6452829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad while (p->eAacProfileType != OMX_AUDIO_AACObjectNull) { 6462829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad if (eAacProfile == p->eAacProfileType) { 6472829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = p->format; 6482829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 6492829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 6502829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad ++p; 6512829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 6522829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = AUDIO_FORMAT_AAC; 6532829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 6542829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad} 6552829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 65622612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurentbool canOffloadStream(const sp<MetaData>& meta, bool hasVideo, 65722612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent bool isStreaming, audio_stream_type_t streamType) 658ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 65994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char *mime; 660cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia if (meta == NULL) { 661cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia return false; 662cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia } 66394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald CHECK(meta->findCString(kKeyMIMEType, &mime)); 66494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 66594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_offload_info_t info = AUDIO_INFO_INITIALIZER; 66694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 66794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.format = AUDIO_FORMAT_INVALID; 66894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (mapMimeToAudioFormat(info.format, mime) != OK) { 66994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE(" Couldn't map mime type \"%s\" to a valid AudioSystem::audio_format !", mime); 67094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 67194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 67294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("Mime type \"%s\" mapped to audio_format %d", mime, info.format); 67394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 67494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 67594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (AUDIO_FORMAT_INVALID == info.format) { 67694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // can't offload if we don't know what the source format is 67794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE("mime type \"%s\" not a known audio format", mime); 67894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 67994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 68094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 6812829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Redefine aac format according to its profile 6822829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Offloading depends on audio DSP capabilities. 683db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent int32_t aacaot = -1; 684db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent if (meta->findInt32(kKeyAACAOT, &aacaot)) { 6852829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad mapAACProfileToAudioFormat(info.format,(OMX_AUDIO_AACPROFILETYPE) aacaot); 686db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent } 687db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent 68894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t srate = -1; 68994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeySampleRate, &srate)) { 69094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish sample rate", mime); 69194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 69294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.sample_rate = srate; 69394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 69494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t cmask = 0; 69594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelMask, &cmask)) { 69694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel mask", mime); 69794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 69894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Try a channel count instead 69994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelCount; 70094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelCount, &channelCount)) { 70194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel count", mime); 70294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 70394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald cmask = audio_channel_out_mask_from_count(channelCount); 70494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 70594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 70694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.channel_mask = cmask; 70794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 70894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int64_t duration = 0; 70994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt64(kKeyDuration, &duration)) { 71094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish duration", mime); 71194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 71294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.duration_us = duration; 71394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 71494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t brate = -1; 71594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyBitRate, &brate)) { 71694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish bitrate", mime); 71794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 71894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.bit_rate = brate; 71994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 72094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 72122612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent info.stream_type = streamType; 72294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.has_video = hasVideo; 72394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.is_streaming = isStreaming; 72494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 72594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Check if offload is possible for given format, stream type, sample rate, 72694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // bit rate, duration, video and streaming 72794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return AudioSystem::isOffloadSupported(info); 728ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 729ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 730a1df816c0677185534babba6ffc29970b048e52eLajos MolnarAString uriDebugString(const AString &uri, bool incognito) { 731a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (incognito) { 732a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<URI suppressed>"); 733a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 734a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 735a1df816c0677185534babba6ffc29970b048e52eLajos Molnar char prop[PROPERTY_VALUE_MAX]; 736a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (property_get("media.stagefright.log-uri", prop, "false") && 737a1df816c0677185534babba6ffc29970b048e52eLajos Molnar (!strcmp(prop, "1") || !strcmp(prop, "true"))) { 738a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return uri; 739a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 740a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 741a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // find scheme 742a1df816c0677185534babba6ffc29970b048e52eLajos Molnar AString scheme; 743a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char *chars = uri.c_str(); 744a1df816c0677185534babba6ffc29970b048e52eLajos Molnar for (size_t i = 0; i < uri.size(); i++) { 745a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char c = chars[i]; 746a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (!isascii(c)) { 747a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 748a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isalpha(c)) { 749a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 750a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (i == 0) { 751a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // first character must be a letter 752a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 753a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isdigit(c) || c == '+' || c == '.' || c =='-') { 754a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 755a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (c != ':') { 756a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 757a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 758a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme = AString(uri, 0, i); 759a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme.append("://<suppressed>"); 760a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return scheme; 761a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 762a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<no-scheme URI suppressed>"); 763a1df816c0677185534babba6ffc29970b048e52eLajos Molnar} 764a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 76520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 76620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 767