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 739c170c076382096b9e767da0e3f9f37dafa76546Wei Jiastatic status_t copyNALUToABuffer(sp<ABuffer> *buffer, const uint8_t *ptr, size_t length) { 749c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (((*buffer)->size() + 4 + length) > ((*buffer)->capacity() - (*buffer)->offset())) { 759c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> tmpBuffer = new (std::nothrow) ABuffer((*buffer)->size() + 4 + length + 1024); 769c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (tmpBuffer.get() == NULL || tmpBuffer->base() == NULL) { 779c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 789c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 799c170c076382096b9e767da0e3f9f37dafa76546Wei Jia memcpy(tmpBuffer->data(), (*buffer)->data(), (*buffer)->size()); 809c170c076382096b9e767da0e3f9f37dafa76546Wei Jia tmpBuffer->setRange(0, (*buffer)->size()); 819c170c076382096b9e767da0e3f9f37dafa76546Wei Jia (*buffer) = tmpBuffer; 829c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 839c170c076382096b9e767da0e3f9f37dafa76546Wei Jia 849c170c076382096b9e767da0e3f9f37dafa76546Wei Jia memcpy((*buffer)->data() + (*buffer)->size(), "\x00\x00\x00\x01", 4); 859c170c076382096b9e767da0e3f9f37dafa76546Wei Jia memcpy((*buffer)->data() + (*buffer)->size() + 4, ptr, length); 869c170c076382096b9e767da0e3f9f37dafa76546Wei Jia (*buffer)->setRange((*buffer)->offset(), (*buffer)->size() + 4 + length); 879c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return OK; 889c170c076382096b9e767da0e3f9f37dafa76546Wei Jia} 899c170c076382096b9e767da0e3f9f37dafa76546Wei Jia 909806555d3930be43e11106281dee354820ac1c88Andreas Huberstatus_t convertMetaDataToMessage( 919806555d3930be43e11106281dee354820ac1c88Andreas Huber const sp<MetaData> &meta, sp<AMessage> *format) { 929806555d3930be43e11106281dee354820ac1c88Andreas Huber format->clear(); 939806555d3930be43e11106281dee354820ac1c88Andreas Huber 949806555d3930be43e11106281dee354820ac1c88Andreas Huber const char *mime; 959806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findCString(kKeyMIMEType, &mime)); 969806555d3930be43e11106281dee354820ac1c88Andreas Huber 979806555d3930be43e11106281dee354820ac1c88Andreas Huber sp<AMessage> msg = new AMessage; 989806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setString("mime", mime); 999806555d3930be43e11106281dee354820ac1c88Andreas Huber 1009806555d3930be43e11106281dee354820ac1c88Andreas Huber int64_t durationUs; 1019806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt64(kKeyDuration, &durationUs)) { 1029806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt64("durationUs", durationUs); 1039806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1049806555d3930be43e11106281dee354820ac1c88Andreas Huber 105bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia int avgBitRate; 106bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia if (meta->findInt32(kKeyBitRate, &avgBitRate)) { 107bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia msg->setInt32("bit-rate", avgBitRate); 108bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia } 109bc2fb720bbd0acd122bacc67e844e982d068f6f9Wei Jia 1108c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen int32_t isSync; 1118c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen if (meta->findInt32(kKeyIsSyncFrame, &isSync) && isSync != 0) { 1128c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen msg->setInt32("is-sync-frame", 1); 1138c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen } 1148c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen 1159806555d3930be43e11106281dee354820ac1c88Andreas Huber if (!strncasecmp("video/", mime, 6)) { 1169806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t width, height; 1179806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyWidth, &width)); 1189806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyHeight, &height)); 1199806555d3930be43e11106281dee354820ac1c88Andreas Huber 1209806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("width", width); 1219806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("height", height); 122516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber 123516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber int32_t sarWidth, sarHeight; 124516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber if (meta->findInt32(kKeySARWidth, &sarWidth) 125516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber && meta->findInt32(kKeySARHeight, &sarHeight)) { 126516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber msg->setInt32("sar-width", sarWidth); 127516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber msg->setInt32("sar-height", sarHeight); 128516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber } 129475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 130475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t colorFormat; 131475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (meta->findInt32(kKeyColorFormat, &colorFormat)) { 132475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu msg->setInt32("color-format", colorFormat); 133475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 134475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 135475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t cropLeft, cropTop, cropRight, cropBottom; 136475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (meta->findRect(kKeyCropRect, 137475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropLeft, 138475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropTop, 139475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropRight, 140475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropBottom)) { 141475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu msg->setRect("crop", cropLeft, cropTop, cropRight, cropBottom); 142475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 143475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 144475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t rotationDegrees; 145475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (meta->findInt32(kKeyRotation, &rotationDegrees)) { 146475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu msg->setInt32("rotation-degrees", rotationDegrees); 147475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 1489806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (!strncasecmp("audio/", mime, 6)) { 1499806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t numChannels, sampleRate; 1509806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeyChannelCount, &numChannels)); 1519806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(meta->findInt32(kKeySampleRate, &sampleRate)); 1529806555d3930be43e11106281dee354820ac1c88Andreas Huber 1539806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("channel-count", numChannels); 1549806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("sample-rate", sampleRate); 1559806555d3930be43e11106281dee354820ac1c88Andreas Huber 1569806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t channelMask; 1579806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyChannelMask, &channelMask)) { 1589806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("channel-mask", channelMask); 1599806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1609806555d3930be43e11106281dee354820ac1c88Andreas Huber 1619806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t delay = 0; 1629806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyEncoderDelay, &delay)) { 1639806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("encoder-delay", delay); 1649806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1659806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t padding = 0; 1669806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyEncoderPadding, &padding)) { 1679806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("encoder-padding", padding); 1689806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1699806555d3930be43e11106281dee354820ac1c88Andreas Huber 1709806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t isADTS; 1719806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyIsADTS, &isADTS)) { 1729806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("is-adts", true); 1739806555d3930be43e11106281dee354820ac1c88Andreas Huber } 174ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad 175ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad int32_t aacProfile = -1; 176ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad if (meta->findInt32(kKeyAACAOT, &aacProfile)) { 177ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad msg->setInt32("aac-profile", aacProfile); 178ccad786f3497f223cbc5af981b08b460433ee622aarti jadhav-gaikwad } 1799806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1809806555d3930be43e11106281dee354820ac1c88Andreas Huber 1819806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t maxInputSize; 1829806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findInt32(kKeyMaxInputSize, &maxInputSize)) { 1839806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setInt32("max-input-size", maxInputSize); 1849806555d3930be43e11106281dee354820ac1c88Andreas Huber } 1859806555d3930be43e11106281dee354820ac1c88Andreas Huber 186a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxWidth; 187a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (meta->findInt32(kKeyMaxWidth, &maxWidth)) { 188a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang msg->setInt32("max-width", maxWidth); 189a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 190a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 191a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxHeight; 192a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (meta->findInt32(kKeyMaxHeight, &maxHeight)) { 193a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang msg->setInt32("max-height", maxHeight); 194a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 195a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 196e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang int32_t rotationDegrees; 197e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang if (meta->findInt32(kKeyRotation, &rotationDegrees)) { 198e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang msg->setInt32("rotation-degrees", rotationDegrees); 199e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang } 200e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang 2018f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang int32_t fps; 2028f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang if (meta->findInt32(kKeyFrameRate, &fps)) { 2038f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang msg->setInt32("frame-rate", fps); 2048f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang } 2058f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang 2069806555d3930be43e11106281dee354820ac1c88Andreas Huber uint32_t type; 2079806555d3930be43e11106281dee354820ac1c88Andreas Huber const void *data; 2089806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t size; 2099806555d3930be43e11106281dee354820ac1c88Andreas Huber if (meta->findData(kKeyAVCC, &type, &data, &size)) { 2109806555d3930be43e11106281dee354820ac1c88Andreas Huber // Parse the AVCDecoderConfigurationRecord 2119806555d3930be43e11106281dee354820ac1c88Andreas Huber 2129806555d3930be43e11106281dee354820ac1c88Andreas Huber const uint8_t *ptr = (const uint8_t *)data; 2139806555d3930be43e11106281dee354820ac1c88Andreas Huber 2149806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 7); 2159806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK_EQ((unsigned)ptr[0], 1u); // configurationVersion == 1 216b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t profile __unused = ptr[1]; 217b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t level __unused = ptr[3]; 2189806555d3930be43e11106281dee354820ac1c88Andreas Huber 2199806555d3930be43e11106281dee354820ac1c88Andreas Huber // There is decodable content out there that fails the following 2209806555d3930be43e11106281dee354820ac1c88Andreas Huber // assertion, let's be lenient for now... 2219806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[4] >> 2) == 0x3f); // reserved 2229806555d3930be43e11106281dee354820ac1c88Andreas Huber 223b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe size_t lengthSize __unused = 1 + (ptr[4] & 3); 2249806555d3930be43e11106281dee354820ac1c88Andreas Huber 2259806555d3930be43e11106281dee354820ac1c88Andreas Huber // commented out check below as H264_QVGA_500_NO_AUDIO.3gp 2269806555d3930be43e11106281dee354820ac1c88Andreas Huber // violates it... 2279806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[5] >> 5) == 7); // reserved 2289806555d3930be43e11106281dee354820ac1c88Andreas Huber 2299806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numSeqParameterSets = ptr[5] & 31; 2309806555d3930be43e11106281dee354820ac1c88Andreas Huber 2319806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 6; 2329806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 6; 2339806555d3930be43e11106281dee354820ac1c88Andreas Huber 2349c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(1024); 2359c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 2369c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 2379c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2389806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 2399806555d3930be43e11106281dee354820ac1c88Andreas Huber 2409806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numSeqParameterSets; ++i) { 2419806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 2); 2429806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 2439806555d3930be43e11106281dee354820ac1c88Andreas Huber 2449806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 2459806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 2469806555d3930be43e11106281dee354820ac1c88Andreas Huber 2479c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 2489c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 2499c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2509c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 2519c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 2529c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 2539c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2549806555d3930be43e11106281dee354820ac1c88Andreas Huber 2559806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 2569806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 2579806555d3930be43e11106281dee354820ac1c88Andreas Huber } 2589806555d3930be43e11106281dee354820ac1c88Andreas Huber 2599806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 2609806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 2619806555d3930be43e11106281dee354820ac1c88Andreas Huber 2629806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 2639806555d3930be43e11106281dee354820ac1c88Andreas Huber 2649c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(1024); 2659c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 2669c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 2679c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2689806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 2699806555d3930be43e11106281dee354820ac1c88Andreas Huber 2709806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 1); 2719806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numPictureParameterSets = *ptr; 2729806555d3930be43e11106281dee354820ac1c88Andreas Huber ++ptr; 2739806555d3930be43e11106281dee354820ac1c88Andreas Huber --size; 2749806555d3930be43e11106281dee354820ac1c88Andreas Huber 2759806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numPictureParameterSets; ++i) { 2769806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK(size >= 2); 2779806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 2789806555d3930be43e11106281dee354820ac1c88Andreas Huber 2799806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 2809806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 2819806555d3930be43e11106281dee354820ac1c88Andreas Huber 2829c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 2839c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 2849c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2859c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 2869c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 2879c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 2889c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2899806555d3930be43e11106281dee354820ac1c88Andreas Huber 2909806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 2919806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 2929806555d3930be43e11106281dee354820ac1c88Andreas Huber } 2939806555d3930be43e11106281dee354820ac1c88Andreas Huber 2949806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 2959806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 2969806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 2973b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } else if (meta->findData(kKeyHVCC, &type, &data, &size)) { 2983b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar const uint8_t *ptr = (const uint8_t *)data; 2993b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3003b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK(size >= 7); 3013b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK_EQ((unsigned)ptr[0], 1u); // configurationVersion == 1 302b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t profile __unused = ptr[1] & 31; 303b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t level __unused = ptr[12]; 3043b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 22; 3053b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 22; 3063b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3073b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3083b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofArrays = (char)ptr[0]; 3093b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 3103b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 3113b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t j = 0, i = 0; 3123b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3139c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(1024); 3149c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3159c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3169c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3173b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->setRange(0, 0); 3183b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3193b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (i = 0; i < numofArrays; i++) { 3203b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 3213b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 3223b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3233b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar //Num of nals 3243b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofNals = U16_AT(ptr); 3253b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3263b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 3273b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 3283b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3293b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (j = 0; j < numofNals; j++) { 3303b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar CHECK(size >= 2); 3313b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t length = U16_AT(ptr); 3323b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3333b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 3343b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 3353b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3369c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 3379c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 3389c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3399c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 3409c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 3419c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 3429c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3433b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3443b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += length; 3453b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= length; 3463b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 3473b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 3483b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt32("csd", true); 3493b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt64("timeUs", 0); 3503b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar msg->setBuffer("csd-0", buffer); 3513b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3529806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyESDS, &type, &data, &size)) { 3539806555d3930be43e11106281dee354820ac1c88Andreas Huber ESDS esds((const char *)data, size); 3549806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK_EQ(esds.InitCheck(), (status_t)OK); 3559806555d3930be43e11106281dee354820ac1c88Andreas Huber 3569806555d3930be43e11106281dee354820ac1c88Andreas Huber const void *codec_specific_data; 3579806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t codec_specific_data_size; 3589806555d3930be43e11106281dee354820ac1c88Andreas Huber esds.getCodecSpecificInfo( 3599806555d3930be43e11106281dee354820ac1c88Andreas Huber &codec_specific_data, &codec_specific_data_size); 3609806555d3930be43e11106281dee354820ac1c88Andreas Huber 3619c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(codec_specific_data_size); 3629c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3639c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3649c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3659806555d3930be43e11106281dee354820ac1c88Andreas Huber 3669806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), codec_specific_data, 3679806555d3930be43e11106281dee354820ac1c88Andreas Huber codec_specific_data_size); 3689806555d3930be43e11106281dee354820ac1c88Andreas Huber 3699806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3709806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3719806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 3729806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyVorbisInfo, &type, &data, &size)) { 3739c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(size); 3749c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3759c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3769c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3779806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 3789806555d3930be43e11106281dee354820ac1c88Andreas Huber 3799806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3809806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3819806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 3829806555d3930be43e11106281dee354820ac1c88Andreas Huber 3839806555d3930be43e11106281dee354820ac1c88Andreas Huber if (!meta->findData(kKeyVorbisBooks, &type, &data, &size)) { 3849806555d3930be43e11106281dee354820ac1c88Andreas Huber return -EINVAL; 3859806555d3930be43e11106281dee354820ac1c88Andreas Huber } 3869806555d3930be43e11106281dee354820ac1c88Andreas Huber 3879c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 3889c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3899c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3909c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3919806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 3929806555d3930be43e11106281dee354820ac1c88Andreas Huber 3939806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3949806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3959806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 396bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian } else if (meta->findData(kKeyOpusHeader, &type, &data, &size)) { 3979c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(size); 3989c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3999c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4009c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 401bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian memcpy(buffer->data(), data, size); 402bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian 403bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 404bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 405bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian msg->setBuffer("csd-0", buffer); 4069b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4079b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian if (!meta->findData(kKeyOpusCodecDelay, &type, &data, &size)) { 4089b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian return -EINVAL; 4099b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian } 4109b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4119c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 4129c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4139c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4149c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 4159b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian memcpy(buffer->data(), data, size); 4169b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4179b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 4189b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 4199b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian msg->setBuffer("csd-1", buffer); 4209b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4219b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian if (!meta->findData(kKeyOpusSeekPreRoll, &type, &data, &size)) { 4229b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian return -EINVAL; 4239b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian } 4249b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4259c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 4269c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4279c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4289c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 4299b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian memcpy(buffer->data(), data, size); 4309b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4319b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 4329b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 4339b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian msg->setBuffer("csd-2", buffer); 4349806555d3930be43e11106281dee354820ac1c88Andreas Huber } 4359806555d3930be43e11106281dee354820ac1c88Andreas Huber 4369806555d3930be43e11106281dee354820ac1c88Andreas Huber *format = msg; 4379806555d3930be43e11106281dee354820ac1c88Andreas Huber 4389806555d3930be43e11106281dee354820ac1c88Andreas Huber return OK; 4399806555d3930be43e11106281dee354820ac1c88Andreas Huber} 4409806555d3930be43e11106281dee354820ac1c88Andreas Huber 44156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic size_t reassembleAVCC(const sp<ABuffer> &csd0, const sp<ABuffer> csd1, char *avcc) { 44256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 44356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[0] = 1; // version 44456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[1] = 0x64; // profile 44556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[2] = 0; // unused (?) 44656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[3] = 0xd; // level 44756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[4] = 0xff; // reserved+size 44856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 44956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t i = 0; 45056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numparams = 0; 45156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int lastparamoffset = 0; 45256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int avccidx = 6; 45356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 45456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4 || 45556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd0->data() + i, "\x00\x00\x00\x01", 4) == 0) { 45656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4) { 45756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 45856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd0->size(); 45956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 460a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 46156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 46256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 46356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 46456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 46556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd0->data() + lastparamoffset, size); 46656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 46756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 46856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 46956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 47056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 47156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 47256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 47356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 47456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd0->size()); 47556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGV("csd0 contains %d params", numparams); 47656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 47756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[5] = 0xe0 | numparams; 47856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen //and now csd-1 47956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = 0; 48056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams = 0; 48156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = 0; 48256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numpicparamsoffset = avccidx; 48356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx++; 48456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 48556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4 || 48656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd1->data() + i, "\x00\x00\x00\x01", 4) == 0) { 48756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4) { 48856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 48956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd1->size(); 49056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 491a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 49256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 49356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 49456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 49556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 49656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd1->data() + lastparamoffset, size); 49756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 49856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 49956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 50056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 50156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 50256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 50356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 50456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 50556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd1->size()); 50656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[numpicparamsoffset] = numparams; 50756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen return avccidx; 50856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 50956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 51056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic void reassembleESDS(const sp<ABuffer> &csd0, char *esds) { 51156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 51256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[0] = 3; // kTag_ESDescriptor; 51356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int esdescriptorsize = 26 + csd0size; 51456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen CHECK(esdescriptorsize < 268435456); // 7 bits per byte, so max is 2^28-1 51556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[1] = 0x80 | (esdescriptorsize >> 21); 51656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[2] = 0x80 | ((esdescriptorsize >> 14) & 0x7f); 51756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[3] = 0x80 | ((esdescriptorsize >> 7) & 0x7f); 51856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[4] = (esdescriptorsize & 0x7f); 51956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[5] = esds[6] = 0; // es id 52056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[7] = 0; // flags 52156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[8] = 4; // kTag_DecoderConfigDescriptor 52256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int configdescriptorsize = 18 + csd0size; 52356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[9] = 0x80 | (configdescriptorsize >> 21); 52456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[10] = 0x80 | ((configdescriptorsize >> 14) & 0x7f); 52556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[11] = 0x80 | ((configdescriptorsize >> 7) & 0x7f); 52656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[12] = (configdescriptorsize & 0x7f); 52756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[13] = 0x40; // objectTypeIndication 52856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[14] = 0x15; // not sure what 14-25 mean, they are ignored by ESDS.cpp, 52956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[15] = 0x00; // but the actual values here were taken from a real file. 53056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[16] = 0x18; 53156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[17] = 0x00; 53256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[18] = 0x00; 53356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[19] = 0x00; 53456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[20] = 0xfa; 53556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[21] = 0x00; 53656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[22] = 0x00; 53756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[23] = 0x00; 53856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[24] = 0xfa; 53956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[25] = 0x00; 54056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[26] = 5; // kTag_DecoderSpecificInfo; 54156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[27] = 0x80 | (csd0size >> 21); 54256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[28] = 0x80 | ((csd0size >> 14) & 0x7f); 54356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[29] = 0x80 | ((csd0size >> 7) & 0x7f); 54456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[30] = (csd0size & 0x7f); 54556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy((void*)&esds[31], csd0->data(), csd0size); 54656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // data following this is ignored, so don't bother appending it 54756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 54856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 54956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 55056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenvoid convertMessageToMetaData(const sp<AMessage> &msg, sp<MetaData> &meta) { 55156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen AString mime; 55256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findString("mime", &mime)) { 55356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setCString(kKeyMIMEType, mime.c_str()); 55456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 55556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find mime type"); 55656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 55756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 55856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int64_t durationUs; 55956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt64("durationUs", &durationUs)) { 56056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt64(kKeyDuration, durationUs); 56156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 56256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 5638c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen int32_t isSync; 5648c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen if (msg->findInt32("is-sync-frame", &isSync) && isSync != 0) { 5658c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen meta->setInt32(kKeyIsSyncFrame, 1); 5668c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen } 5678c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen 56856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (mime.startsWith("video/")) { 56956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t width; 57056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t height; 57156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("width", &width) && msg->findInt32("height", &height)) { 57256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyWidth, width); 57356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyHeight, height); 57456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 57556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find width and/or height"); 57656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 577516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber 578516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber int32_t sarWidth, sarHeight; 579516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber if (msg->findInt32("sar-width", &sarWidth) 580516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber && msg->findInt32("sar-height", &sarHeight)) { 581516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARWidth, sarWidth); 582516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARHeight, sarHeight); 583516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber } 584475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 585475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t colorFormat; 586475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findInt32("color-format", &colorFormat)) { 587475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setInt32(kKeyColorFormat, colorFormat); 588475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 589475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 590475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t cropLeft, cropTop, cropRight, cropBottom; 591475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findRect("crop", 592475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropLeft, 593475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropTop, 594475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropRight, 595475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropBottom)) { 596475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setRect(kKeyCropRect, cropLeft, cropTop, cropRight, cropBottom); 597475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 598475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 599475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t rotationDegrees; 600475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findInt32("rotation-degrees", &rotationDegrees)) { 601475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setInt32(kKeyRotation, rotationDegrees); 602475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 60356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else if (mime.startsWith("audio/")) { 60456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t numChannels; 60556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-count", &numChannels)) { 60656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelCount, numChannels); 60756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 60856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t sampleRate; 60956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("sample-rate", &sampleRate)) { 61056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeySampleRate, sampleRate); 61156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 61256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t channelMask; 61356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-mask", &channelMask)) { 61456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelMask, channelMask); 61556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 61656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t delay = 0; 61756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-delay", &delay)) { 61856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderDelay, delay); 61956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 62056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t padding = 0; 62156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-padding", &padding)) { 62256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderPadding, padding); 62356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 62456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 62556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t isADTS; 62656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("is-adts", &isADTS)) { 62756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyIsADTS, isADTS); 62856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 62956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 63056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 63156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t maxInputSize; 63256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("max-input-size", &maxInputSize)) { 63356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyMaxInputSize, maxInputSize); 63456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 63556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 636a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxWidth; 637a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (msg->findInt32("max-width", &maxWidth)) { 638a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang meta->setInt32(kKeyMaxWidth, maxWidth); 639a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 640a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 641a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxHeight; 642a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (msg->findInt32("max-height", &maxHeight)) { 643a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang meta->setInt32(kKeyMaxHeight, maxHeight); 644a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 645a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 6468f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang int32_t fps; 6478f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang if (msg->findInt32("frame-rate", &fps)) { 6488f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang meta->setInt32(kKeyFrameRate, fps); 6498f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang } 6508f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang 65156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // reassemble the csd data into its original form 65256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd0; 65356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-0", &csd0)) { 65477f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo if (mime == MEDIA_MIMETYPE_VIDEO_AVC) { 65556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd1; 65656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-1", &csd1)) { 65756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char avcc[1024]; // that oughta be enough, right? 65856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t outsize = reassembleAVCC(csd0, csd1, avcc); 65956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyAVCC, kKeyAVCC, avcc, outsize); 66056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 66177f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo } else if (mime == MEDIA_MIMETYPE_AUDIO_AAC || mime == MEDIA_MIMETYPE_VIDEO_MPEG4) { 66256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 66356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char esds[csd0size + 31]; 66477f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo // The written ESDS is actually for an audio stream, but it's enough 66577f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo // for transporting the CSD to muxers. 66656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen reassembleESDS(csd0, esds); 66756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyESDS, kKeyESDS, esds, sizeof(esds)); 66856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 66956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 67056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 6712c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang int32_t timeScale; 6722c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang if (msg->findInt32("time-scale", &timeScale)) { 6732c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang meta->setInt32(kKeyTimeScale, timeScale); 6742c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang } 6752c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang 67656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // XXX TODO add whatever other keys there are 67756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 67856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#if 0 67956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGI("converted %s to:", msg->debugString(0).c_str()); 68056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->dumpToLog(); 68156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#endif 68256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 68356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 684cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas HuberAString MakeUserAgent() { 685cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber AString ua; 686cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append("stagefright/1.2 (Linux;Android "); 687cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 688cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#if (PROPERTY_VALUE_MAX < 8) 689cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#error "PROPERTY_VALUE_MAX must be at least 8" 690cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#endif 691cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 692cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber char value[PROPERTY_VALUE_MAX]; 693cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber property_get("ro.build.version.release", value, "Unknown"); 694cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(value); 695cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(")"); 696cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 697cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber return ua; 698cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber} 69956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 700ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgeraldstatus_t sendMetaDataToHal(sp<MediaPlayerBase::AudioSink>& sink, 701ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const sp<MetaData>& meta) 702ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 70394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t sampleRate = 0; 70494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t bitRate = 0; 70594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelMask = 0; 70694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t delaySamples = 0; 70794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t paddingSamples = 0; 70894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 70994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald AudioParameter param = AudioParameter(); 71094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 71194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeySampleRate, &sampleRate)) { 71294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_SAMPLE_RATE), sampleRate); 71394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 71494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyChannelMask, &channelMask)) { 71594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_NUM_CHANNEL), channelMask); 71694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 71794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyBitRate, &bitRate)) { 71894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_AVG_BIT_RATE), bitRate); 71994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 72094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderDelay, &delaySamples)) { 72194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_DELAY_SAMPLES), delaySamples); 72294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 72394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderPadding, &paddingSamples)) { 72494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_PADDING_SAMPLES), paddingSamples); 72594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 72694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 72794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("sendMetaDataToHal: bitRate %d, sampleRate %d, chanMask %d," 72894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald "delaySample %d, paddingSample %d", bitRate, sampleRate, 72994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald channelMask, delaySamples, paddingSamples); 73094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 73194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald sink->setParameters(param.toString()); 732ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return OK; 733ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 734ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 73594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstruct mime_conv_t { 73694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char* mime; 73794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_format_t format; 73894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 73994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 74094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatic const struct mime_conv_t mimeLookup[] = { 74194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_MPEG, AUDIO_FORMAT_MP3 }, 74294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_RAW, AUDIO_FORMAT_PCM_16_BIT }, 74394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_NB, AUDIO_FORMAT_AMR_NB }, 74494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_WB, AUDIO_FORMAT_AMR_WB }, 74594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AAC, AUDIO_FORMAT_AAC }, 74694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_VORBIS, AUDIO_FORMAT_VORBIS }, 747bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian { MEDIA_MIMETYPE_AUDIO_OPUS, AUDIO_FORMAT_OPUS}, 74894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { 0, AUDIO_FORMAT_INVALID } 74994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 75094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 75194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatus_t mapMimeToAudioFormat( audio_format_t& format, const char* mime ) 752ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 75394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldconst struct mime_conv_t* p = &mimeLookup[0]; 75494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald while (p->mime != NULL) { 75594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (0 == strcasecmp(mime, p->mime)) { 75694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald format = p->format; 75794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return OK; 75894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 75994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ++p; 76094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 76194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 762ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return BAD_VALUE; 763ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 764ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 7652829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstruct aac_format_conv_t { 7662829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad OMX_AUDIO_AACPROFILETYPE eAacProfileType; 7672829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad audio_format_t format; 7682829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 7692829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 7702829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstatic const struct aac_format_conv_t profileLookup[] = { 7712829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectMain, AUDIO_FORMAT_AAC_MAIN}, 7722829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLC, AUDIO_FORMAT_AAC_LC}, 7732829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectSSR, AUDIO_FORMAT_AAC_SSR}, 7742829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLTP, AUDIO_FORMAT_AAC_LTP}, 7752829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE, AUDIO_FORMAT_AAC_HE_V1}, 7762829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectScalable, AUDIO_FORMAT_AAC_SCALABLE}, 7772829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectERLC, AUDIO_FORMAT_AAC_ERLC}, 7782829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLD, AUDIO_FORMAT_AAC_LD}, 7792829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE_PS, AUDIO_FORMAT_AAC_HE_V2}, 7802829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectELD, AUDIO_FORMAT_AAC_ELD}, 7812829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectNull, AUDIO_FORMAT_AAC}, 7822829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 7832829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 7842829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadvoid mapAACProfileToAudioFormat( audio_format_t& format, uint64_t eAacProfile) 7852829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad{ 7862829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadconst struct aac_format_conv_t* p = &profileLookup[0]; 7872829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad while (p->eAacProfileType != OMX_AUDIO_AACObjectNull) { 7882829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad if (eAacProfile == p->eAacProfileType) { 7892829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = p->format; 7902829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 7912829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 7922829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad ++p; 7932829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 7942829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = AUDIO_FORMAT_AAC; 7952829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 7962829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad} 7972829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 79822612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurentbool canOffloadStream(const sp<MetaData>& meta, bool hasVideo, 79922612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent bool isStreaming, audio_stream_type_t streamType) 800ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 80194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char *mime; 802cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia if (meta == NULL) { 803cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia return false; 804cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia } 80594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald CHECK(meta->findCString(kKeyMIMEType, &mime)); 80694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 80794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_offload_info_t info = AUDIO_INFO_INITIALIZER; 80894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 80994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.format = AUDIO_FORMAT_INVALID; 81094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (mapMimeToAudioFormat(info.format, mime) != OK) { 81194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE(" Couldn't map mime type \"%s\" to a valid AudioSystem::audio_format !", mime); 81294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 81394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 81494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("Mime type \"%s\" mapped to audio_format %d", mime, info.format); 81594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 81694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 81794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (AUDIO_FORMAT_INVALID == info.format) { 81894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // can't offload if we don't know what the source format is 81994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE("mime type \"%s\" not a known audio format", mime); 82094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 82194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 82294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 8232829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Redefine aac format according to its profile 8242829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Offloading depends on audio DSP capabilities. 825db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent int32_t aacaot = -1; 826db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent if (meta->findInt32(kKeyAACAOT, &aacaot)) { 8272829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad mapAACProfileToAudioFormat(info.format,(OMX_AUDIO_AACPROFILETYPE) aacaot); 828db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent } 829db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent 83094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t srate = -1; 83194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeySampleRate, &srate)) { 83294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish sample rate", mime); 83394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 83494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.sample_rate = srate; 83594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 83694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t cmask = 0; 83794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelMask, &cmask)) { 83894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel mask", mime); 83994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 84094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Try a channel count instead 84194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelCount; 84294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelCount, &channelCount)) { 84394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel count", mime); 84494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 84594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald cmask = audio_channel_out_mask_from_count(channelCount); 84694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 84794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 84894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.channel_mask = cmask; 84994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 85094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int64_t duration = 0; 85194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt64(kKeyDuration, &duration)) { 85294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish duration", mime); 85394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 85494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.duration_us = duration; 85594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 85694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t brate = -1; 85794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyBitRate, &brate)) { 85894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish bitrate", mime); 85994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 86094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.bit_rate = brate; 86194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 86294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 86322612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent info.stream_type = streamType; 86494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.has_video = hasVideo; 86594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.is_streaming = isStreaming; 86694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 86794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Check if offload is possible for given format, stream type, sample rate, 86894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // bit rate, duration, video and streaming 86994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return AudioSystem::isOffloadSupported(info); 870ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 871ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 872a1df816c0677185534babba6ffc29970b048e52eLajos MolnarAString uriDebugString(const AString &uri, bool incognito) { 873a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (incognito) { 874a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<URI suppressed>"); 875a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 876a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 877a1df816c0677185534babba6ffc29970b048e52eLajos Molnar char prop[PROPERTY_VALUE_MAX]; 878a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (property_get("media.stagefright.log-uri", prop, "false") && 879a1df816c0677185534babba6ffc29970b048e52eLajos Molnar (!strcmp(prop, "1") || !strcmp(prop, "true"))) { 880a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return uri; 881a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 882a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 883a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // find scheme 884a1df816c0677185534babba6ffc29970b048e52eLajos Molnar AString scheme; 885a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char *chars = uri.c_str(); 886a1df816c0677185534babba6ffc29970b048e52eLajos Molnar for (size_t i = 0; i < uri.size(); i++) { 887a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char c = chars[i]; 888a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (!isascii(c)) { 889a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 890a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isalpha(c)) { 891a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 892a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (i == 0) { 893a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // first character must be a letter 894a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 895a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isdigit(c) || c == '+' || c == '.' || c =='-') { 896a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 897a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (c != ':') { 898a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 899a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 900a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme = AString(uri, 0, i); 901a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme.append("://<suppressed>"); 902a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return scheme; 903a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 904a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<no-scheme URI suppressed>"); 905a1df816c0677185534babba6ffc29970b048e52eLajos Molnar} 906a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 907d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong ZhangHLSTime::HLSTime(const sp<AMessage>& meta) : 908d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mSeq(-1), 909d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mTimeUs(-1ll), 910d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mMeta(meta) { 911d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang if (meta != NULL) { 912d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(meta->findInt32("discontinuitySeq", &mSeq)); 913d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(meta->findInt64("timeUs", &mTimeUs)); 914d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 915d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 916d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 917978449984366946a2e5c9f7cf350746f4306caf8Chong Zhangint64_t HLSTime::getSegmentTimeUs() const { 918d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang int64_t segmentStartTimeUs = -1ll; 919d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang if (mMeta != NULL) { 920d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(mMeta->findInt64("segmentStartTimeUs", &segmentStartTimeUs)); 921978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 922978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t segmentFirstTimeUs; 923978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (mMeta->findInt64("segmentFirstTimeUs", &segmentFirstTimeUs)) { 924978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs += mTimeUs - segmentFirstTimeUs; 925978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang } 926978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 927978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang // adjust segment time by playlist age (for live streaming) 928978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t playlistTimeUs; 929978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (mMeta->findInt64("playlistTimeUs", &playlistTimeUs)) { 930978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t playlistAgeUs = ALooper::GetNowUs() - playlistTimeUs; 931978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 932d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang int64_t durationUs; 933d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(mMeta->findInt64("segmentDurationUs", &durationUs)); 934978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 935978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang // round to nearest whole segment 936978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang playlistAgeUs = (playlistAgeUs + durationUs / 2) 937978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang / durationUs * durationUs; 938978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 939978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs -= playlistAgeUs; 940978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (segmentStartTimeUs < 0) { 941978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs = 0; 942978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang } 943d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 944d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 945d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang return segmentStartTimeUs; 946d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 947d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 948d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhangbool operator <(const HLSTime &t0, const HLSTime &t1) { 949d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // we can only compare discontinuity sequence and timestamp. 950d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // (mSegmentTimeUs is not reliable in live streaming case, it's the 951d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // time starting from beginning of playlist but playlist could change.) 952d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang return t0.mSeq < t1.mSeq 953d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang || (t0.mSeq == t1.mSeq && t0.mTimeUs < t1.mTimeUs); 954d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 955d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 9563a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid writeToAMessage(sp<AMessage> msg, const AudioPlaybackRate &rate) { 9573a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("speed", rate.mSpeed); 9583a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("pitch", rate.mPitch); 9593a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-fallback-mode", rate.mFallbackMode); 9603a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-stretch-mode", rate.mStretchMode); 9613a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9623a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9633a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid readFromAMessage(const sp<AMessage> &msg, AudioPlaybackRate *rate /* nonnull */) { 9643a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar *rate = AUDIO_PLAYBACK_RATE_DEFAULT; 9653a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("speed", &rate->mSpeed)); 9663a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("pitch", &rate->mPitch)); 9673a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-fallback-mode", (int32_t *)&rate->mFallbackMode)); 9683a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-stretch-mode", (int32_t *)&rate->mStretchMode)); 9693a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9703a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9713a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid writeToAMessage(sp<AMessage> msg, const AVSyncSettings &sync, float videoFpsHint) { 9723a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("sync-source", sync.mSource); 9733a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-adjust-mode", sync.mAudioAdjustMode); 9743a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("tolerance", sync.mTolerance); 9753a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("video-fps", videoFpsHint); 9763a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9773a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9783a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid readFromAMessage( 9793a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar const sp<AMessage> &msg, 9803a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar AVSyncSettings *sync /* nonnull */, 9813a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar float *videoFps /* nonnull */) { 9823a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar AVSyncSettings settings; 9833a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("sync-source", (int32_t *)&settings.mSource)); 9843a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-adjust-mode", (int32_t *)&settings.mAudioAdjustMode)); 9853a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("tolerance", &settings.mTolerance)); 9863a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("video-fps", videoFps)); 9873a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar *sync = settings; 9883a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9893a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 99020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 99120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 992