Utils.cpp revision 2a886d196ae717adc353a9fb4371b6a5abbd89a5
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; 2022a886d196ae717adc353a9fb4371b6a5abbd89a5Lajos Molnar if (meta->findInt32(kKeyFrameRate, &fps) && fps > 0) { 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 2147bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 7 || ptr[0] != 1) { // configurationVersion == 1 2157bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 2167bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 2177bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 218b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t profile __unused = ptr[1]; 219b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t level __unused = ptr[3]; 2209806555d3930be43e11106281dee354820ac1c88Andreas Huber 2219806555d3930be43e11106281dee354820ac1c88Andreas Huber // There is decodable content out there that fails the following 2229806555d3930be43e11106281dee354820ac1c88Andreas Huber // assertion, let's be lenient for now... 2239806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[4] >> 2) == 0x3f); // reserved 2249806555d3930be43e11106281dee354820ac1c88Andreas Huber 225b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe size_t lengthSize __unused = 1 + (ptr[4] & 3); 2269806555d3930be43e11106281dee354820ac1c88Andreas Huber 2279806555d3930be43e11106281dee354820ac1c88Andreas Huber // commented out check below as H264_QVGA_500_NO_AUDIO.3gp 2289806555d3930be43e11106281dee354820ac1c88Andreas Huber // violates it... 2299806555d3930be43e11106281dee354820ac1c88Andreas Huber // CHECK((ptr[5] >> 5) == 7); // reserved 2309806555d3930be43e11106281dee354820ac1c88Andreas Huber 2319806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numSeqParameterSets = ptr[5] & 31; 2329806555d3930be43e11106281dee354820ac1c88Andreas Huber 2339806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 6; 2349806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 6; 2359806555d3930be43e11106281dee354820ac1c88Andreas Huber 2369c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(1024); 2379c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 2389c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 2399c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2409806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 2419806555d3930be43e11106281dee354820ac1c88Andreas Huber 2429806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numSeqParameterSets; ++i) { 2437bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 2) { 2447bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 2457bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 2467bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 2479806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 2489806555d3930be43e11106281dee354820ac1c88Andreas Huber 2499806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 2509806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 2519806555d3930be43e11106281dee354820ac1c88Andreas Huber 2529c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 2539c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 2549c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2559c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 2569c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 2579c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 2589c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2599806555d3930be43e11106281dee354820ac1c88Andreas Huber 2609806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 2619806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 2629806555d3930be43e11106281dee354820ac1c88Andreas Huber } 2639806555d3930be43e11106281dee354820ac1c88Andreas Huber 2649806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 2659806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 2669806555d3930be43e11106281dee354820ac1c88Andreas Huber 2679806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 2689806555d3930be43e11106281dee354820ac1c88Andreas Huber 2699c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(1024); 2709c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 2719c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 2729c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2739806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->setRange(0, 0); 2749806555d3930be43e11106281dee354820ac1c88Andreas Huber 2757bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 1) { 2767bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 2777bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 2787bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 2799806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t numPictureParameterSets = *ptr; 2809806555d3930be43e11106281dee354820ac1c88Andreas Huber ++ptr; 2819806555d3930be43e11106281dee354820ac1c88Andreas Huber --size; 2829806555d3930be43e11106281dee354820ac1c88Andreas Huber 2839806555d3930be43e11106281dee354820ac1c88Andreas Huber for (size_t i = 0; i < numPictureParameterSets; ++i) { 2847bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 2) { 2857bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 2867bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 2877bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 2889806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t length = U16_AT(ptr); 2899806555d3930be43e11106281dee354820ac1c88Andreas Huber 2909806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += 2; 2919806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= 2; 2929806555d3930be43e11106281dee354820ac1c88Andreas Huber 2939c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 2949c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 2959c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 2969c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 2979c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 2989c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 2999c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3009806555d3930be43e11106281dee354820ac1c88Andreas Huber 3019806555d3930be43e11106281dee354820ac1c88Andreas Huber ptr += length; 3029806555d3930be43e11106281dee354820ac1c88Andreas Huber size -= length; 3039806555d3930be43e11106281dee354820ac1c88Andreas Huber } 3049806555d3930be43e11106281dee354820ac1c88Andreas Huber 3059806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3069806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3079806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 3083b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } else if (meta->findData(kKeyHVCC, &type, &data, &size)) { 3093b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar const uint8_t *ptr = (const uint8_t *)data; 3103b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3117bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 23 || ptr[0] != 1) { // configurationVersion == 1 3127bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 3137bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 3147bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 315b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t profile __unused = ptr[1] & 31; 316b3f9759c8c9437c45b9a34519ce2ea38a8314d4eAndreas Gampe uint8_t level __unused = ptr[12]; 3173b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 22; 3183b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 22; 3193b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3203b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3213b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofArrays = (char)ptr[0]; 3223b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 3233b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 3243b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t j = 0, i = 0; 3253b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3269c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(1024); 3279c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3289c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3299c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3303b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->setRange(0, 0); 3313b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3323b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (i = 0; i < numofArrays; i++) { 3337bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 3) { 3347bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 3357bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 3367bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 3373b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 1; 3383b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 1; 3393b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3403b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar //Num of nals 3413b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t numofNals = U16_AT(ptr); 3423b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3433b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 3443b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 3453b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3463b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar for (j = 0; j < numofNals; j++) { 3477bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia if (size < 2) { 3487bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia ALOGE("b/23680780"); 3497bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia return BAD_VALUE; 3507bb772e0c643ff3292599cf485b9dbf232bf39a4Wei Jia } 3513b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size_t length = U16_AT(ptr); 3523b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3533b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += 2; 3543b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= 2; 3553b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3569c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (size < length) { 3579c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return BAD_VALUE; 3589c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3599c170c076382096b9e767da0e3f9f37dafa76546Wei Jia status_t err = copyNALUToABuffer(&buffer, ptr, length); 3609c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (err != OK) { 3619c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return err; 3629c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3633b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3643b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar ptr += length; 3653b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar size -= length; 3663b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 3673b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar } 3683b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt32("csd", true); 3693b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar buffer->meta()->setInt64("timeUs", 0); 3703b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar msg->setBuffer("csd-0", buffer); 3713b5a6b9fa6c6825a1d0b441429e2bb365b259827Harish Mahendrakar 3729806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyESDS, &type, &data, &size)) { 3739806555d3930be43e11106281dee354820ac1c88Andreas Huber ESDS esds((const char *)data, size); 3749806555d3930be43e11106281dee354820ac1c88Andreas Huber CHECK_EQ(esds.InitCheck(), (status_t)OK); 3759806555d3930be43e11106281dee354820ac1c88Andreas Huber 3769806555d3930be43e11106281dee354820ac1c88Andreas Huber const void *codec_specific_data; 3779806555d3930be43e11106281dee354820ac1c88Andreas Huber size_t codec_specific_data_size; 3789806555d3930be43e11106281dee354820ac1c88Andreas Huber esds.getCodecSpecificInfo( 3799806555d3930be43e11106281dee354820ac1c88Andreas Huber &codec_specific_data, &codec_specific_data_size); 3809806555d3930be43e11106281dee354820ac1c88Andreas Huber 3819c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(codec_specific_data_size); 3829c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3839c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3849c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3859806555d3930be43e11106281dee354820ac1c88Andreas Huber 3869806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), codec_specific_data, 3879806555d3930be43e11106281dee354820ac1c88Andreas Huber codec_specific_data_size); 3889806555d3930be43e11106281dee354820ac1c88Andreas Huber 3899806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 3909806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 3919806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 3929806555d3930be43e11106281dee354820ac1c88Andreas Huber } else if (meta->findData(kKeyVorbisInfo, &type, &data, &size)) { 3939c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(size); 3949c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 3959c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 3969c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 3979806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 3989806555d3930be43e11106281dee354820ac1c88Andreas Huber 3999806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 4009806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 4019806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-0", buffer); 4029806555d3930be43e11106281dee354820ac1c88Andreas Huber 4039806555d3930be43e11106281dee354820ac1c88Andreas Huber if (!meta->findData(kKeyVorbisBooks, &type, &data, &size)) { 4049806555d3930be43e11106281dee354820ac1c88Andreas Huber return -EINVAL; 4059806555d3930be43e11106281dee354820ac1c88Andreas Huber } 4069806555d3930be43e11106281dee354820ac1c88Andreas Huber 4079c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 4089c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4099c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4109c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 4119806555d3930be43e11106281dee354820ac1c88Andreas Huber memcpy(buffer->data(), data, size); 4129806555d3930be43e11106281dee354820ac1c88Andreas Huber 4139806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt32("csd", true); 4149806555d3930be43e11106281dee354820ac1c88Andreas Huber buffer->meta()->setInt64("timeUs", 0); 4159806555d3930be43e11106281dee354820ac1c88Andreas Huber msg->setBuffer("csd-1", buffer); 416bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian } else if (meta->findData(kKeyOpusHeader, &type, &data, &size)) { 4179c170c076382096b9e767da0e3f9f37dafa76546Wei Jia sp<ABuffer> buffer = new (std::nothrow) ABuffer(size); 4189c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4199c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4209c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 421bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian memcpy(buffer->data(), data, size); 422bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian 423bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 424bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 425bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian msg->setBuffer("csd-0", buffer); 4269b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4279b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian if (!meta->findData(kKeyOpusCodecDelay, &type, &data, &size)) { 4289b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian return -EINVAL; 4299b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian } 4309b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4319c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 4329c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4339c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4349c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 4359b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian memcpy(buffer->data(), data, size); 4369b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4379b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 4389b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 4399b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian msg->setBuffer("csd-1", buffer); 4409b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4419b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian if (!meta->findData(kKeyOpusSeekPreRoll, &type, &data, &size)) { 4429b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian return -EINVAL; 4439b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian } 4449b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4459c170c076382096b9e767da0e3f9f37dafa76546Wei Jia buffer = new (std::nothrow) ABuffer(size); 4469c170c076382096b9e767da0e3f9f37dafa76546Wei Jia if (buffer.get() == NULL || buffer->base() == NULL) { 4479c170c076382096b9e767da0e3f9f37dafa76546Wei Jia return NO_MEMORY; 4489c170c076382096b9e767da0e3f9f37dafa76546Wei Jia } 4499b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian memcpy(buffer->data(), data, size); 4509b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian 4519b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt32("csd", true); 4529b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian buffer->meta()->setInt64("timeUs", 0); 4539b4b24a46f3f76ebb186df8bc01c58848af02108Vignesh Venkatasubramanian msg->setBuffer("csd-2", buffer); 4549806555d3930be43e11106281dee354820ac1c88Andreas Huber } 4559806555d3930be43e11106281dee354820ac1c88Andreas Huber 4569806555d3930be43e11106281dee354820ac1c88Andreas Huber *format = msg; 4579806555d3930be43e11106281dee354820ac1c88Andreas Huber 4589806555d3930be43e11106281dee354820ac1c88Andreas Huber return OK; 4599806555d3930be43e11106281dee354820ac1c88Andreas Huber} 4609806555d3930be43e11106281dee354820ac1c88Andreas Huber 46156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic size_t reassembleAVCC(const sp<ABuffer> &csd0, const sp<ABuffer> csd1, char *avcc) { 46256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 46356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[0] = 1; // version 46456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[1] = 0x64; // profile 46556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[2] = 0; // unused (?) 46656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[3] = 0xd; // level 46756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[4] = 0xff; // reserved+size 46856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 46956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t i = 0; 47056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numparams = 0; 47156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int lastparamoffset = 0; 47256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int avccidx = 6; 47356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 47456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4 || 47556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd0->data() + i, "\x00\x00\x00\x01", 4) == 0) { 47656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd0->size() - 4) { 47756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 47856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd0->size(); 47956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 480a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 48156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 48256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 48356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 48456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 48556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd0->data() + lastparamoffset, size); 48656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 48756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 48856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 48956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 49056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 49156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 49256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 49356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 49456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd0->size()); 49556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGV("csd0 contains %d params", numparams); 49656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 49756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[5] = 0xe0 | numparams; 49856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen //and now csd-1 49956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = 0; 50056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams = 0; 50156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = 0; 50256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int numpicparamsoffset = avccidx; 50356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx++; 50456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen do { 50556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4 || 50656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcmp(csd1->data() + i, "\x00\x00\x00\x01", 4) == 0) { 50756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (i >= csd1->size() - 4) { 50856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // there can't be another param here, so use all the rest 50956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i = csd1->size(); 51056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 511a5750e0dad9e90f2195ce36f2c4457fa04b2b83eMark Salyzyn ALOGV("block at %zu, last was %d", i, lastparamoffset); 51256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (lastparamoffset > 0) { 51356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int size = i - lastparamoffset; 51456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size >> 8; 51556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[avccidx++] = size & 0xff; 51656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy(avcc+avccidx, csd1->data() + lastparamoffset, size); 51756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avccidx += size; 51856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen numparams++; 51956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 52056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i += 4; 52156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen lastparamoffset = i; 52256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 52356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen i++; 52456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 52556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } while(i < csd1->size()); 52656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen avcc[numpicparamsoffset] = numparams; 52756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen return avccidx; 52856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 52956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 53056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenstatic void reassembleESDS(const sp<ABuffer> &csd0, char *esds) { 53156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 53256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[0] = 3; // kTag_ESDescriptor; 53356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int esdescriptorsize = 26 + csd0size; 53456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen CHECK(esdescriptorsize < 268435456); // 7 bits per byte, so max is 2^28-1 53556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[1] = 0x80 | (esdescriptorsize >> 21); 53656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[2] = 0x80 | ((esdescriptorsize >> 14) & 0x7f); 53756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[3] = 0x80 | ((esdescriptorsize >> 7) & 0x7f); 53856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[4] = (esdescriptorsize & 0x7f); 53956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[5] = esds[6] = 0; // es id 54056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[7] = 0; // flags 54156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[8] = 4; // kTag_DecoderConfigDescriptor 54256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int configdescriptorsize = 18 + csd0size; 54356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[9] = 0x80 | (configdescriptorsize >> 21); 54456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[10] = 0x80 | ((configdescriptorsize >> 14) & 0x7f); 54556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[11] = 0x80 | ((configdescriptorsize >> 7) & 0x7f); 54656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[12] = (configdescriptorsize & 0x7f); 54756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[13] = 0x40; // objectTypeIndication 54856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[14] = 0x15; // not sure what 14-25 mean, they are ignored by ESDS.cpp, 54956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[15] = 0x00; // but the actual values here were taken from a real file. 55056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[16] = 0x18; 55156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[17] = 0x00; 55256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[18] = 0x00; 55356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[19] = 0x00; 55456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[20] = 0xfa; 55556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[21] = 0x00; 55656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[22] = 0x00; 55756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[23] = 0x00; 55856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[24] = 0xfa; 55956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[25] = 0x00; 56056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[26] = 5; // kTag_DecoderSpecificInfo; 56156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[27] = 0x80 | (csd0size >> 21); 56256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[28] = 0x80 | ((csd0size >> 14) & 0x7f); 56356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[29] = 0x80 | ((csd0size >> 7) & 0x7f); 56456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen esds[30] = (csd0size & 0x7f); 56556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen memcpy((void*)&esds[31], csd0->data(), csd0size); 56656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // data following this is ignored, so don't bother appending it 56756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 56856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 56956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 57056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissenvoid convertMessageToMetaData(const sp<AMessage> &msg, sp<MetaData> &meta) { 57156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen AString mime; 57256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findString("mime", &mime)) { 57356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setCString(kKeyMIMEType, mime.c_str()); 57456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 57556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find mime type"); 57656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 57756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 57856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int64_t durationUs; 57956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt64("durationUs", &durationUs)) { 58056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt64(kKeyDuration, durationUs); 58156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 58256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 5838c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen int32_t isSync; 5848c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen if (msg->findInt32("is-sync-frame", &isSync) && isSync != 0) { 5858c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen meta->setInt32(kKeyIsSyncFrame, 1); 5868c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen } 5878c95fa91fff6e8726df03598d52243f22e5ff8e7Marco Nelissen 58856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (mime.startsWith("video/")) { 58956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t width; 59056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t height; 59156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("width", &width) && msg->findInt32("height", &height)) { 59256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyWidth, width); 59356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyHeight, height); 59456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else { 59556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGW("did not find width and/or height"); 59656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 597516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber 598516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber int32_t sarWidth, sarHeight; 599516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber if (msg->findInt32("sar-width", &sarWidth) 600516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber && msg->findInt32("sar-height", &sarHeight)) { 601516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARWidth, sarWidth); 602516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber meta->setInt32(kKeySARHeight, sarHeight); 603516dacfb02d0b0eafe21114330c98ce0e7d90da9Andreas Huber } 604475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 605475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t colorFormat; 606475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findInt32("color-format", &colorFormat)) { 607475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setInt32(kKeyColorFormat, colorFormat); 608475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 609475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 610475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t cropLeft, cropTop, cropRight, cropBottom; 611475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findRect("crop", 612475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropLeft, 613475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropTop, 614475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropRight, 615475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu &cropBottom)) { 616475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setRect(kKeyCropRect, cropLeft, cropTop, cropRight, cropBottom); 617475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 618475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu 619475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu int32_t rotationDegrees; 620475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu if (msg->findInt32("rotation-degrees", &rotationDegrees)) { 621475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu meta->setInt32(kKeyRotation, rotationDegrees); 622475da7ef08c05a482ced8d318832cf5aa1141affRonghua Wu } 62356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } else if (mime.startsWith("audio/")) { 62456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t numChannels; 62556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-count", &numChannels)) { 62656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelCount, numChannels); 62756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 62856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t sampleRate; 62956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("sample-rate", &sampleRate)) { 63056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeySampleRate, sampleRate); 63156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 63256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t channelMask; 63356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("channel-mask", &channelMask)) { 63456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyChannelMask, channelMask); 63556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 63656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t delay = 0; 63756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-delay", &delay)) { 63856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderDelay, delay); 63956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 64056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t padding = 0; 64156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("encoder-padding", &padding)) { 64256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyEncoderPadding, padding); 64356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 64456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 64556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t isADTS; 64656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("is-adts", &isADTS)) { 64756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyIsADTS, isADTS); 64856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 64956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 65056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 65156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int32_t maxInputSize; 65256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findInt32("max-input-size", &maxInputSize)) { 65356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setInt32(kKeyMaxInputSize, maxInputSize); 65456997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 65556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 656a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxWidth; 657a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (msg->findInt32("max-width", &maxWidth)) { 658a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang meta->setInt32(kKeyMaxWidth, maxWidth); 659a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 660a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 661a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang int32_t maxHeight; 662a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang if (msg->findInt32("max-height", &maxHeight)) { 663a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang meta->setInt32(kKeyMaxHeight, maxHeight); 664a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang } 665a0d0ba51ad60a68117a0ee78e37ab78715b8a069Chong Zhang 6668f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang int32_t fps; 6672a886d196ae717adc353a9fb4371b6a5abbd89a5Lajos Molnar if (msg->findInt32("frame-rate", &fps) && fps > 0) { 6688f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang meta->setInt32(kKeyFrameRate, fps); 6698f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang } 6708f5919da04fb6aa7eb7cff70b061d8702627436cChong Zhang 67156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // reassemble the csd data into its original form 67256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd0; 67356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-0", &csd0)) { 67477f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo if (mime == MEDIA_MIMETYPE_VIDEO_AVC) { 67556997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen sp<ABuffer> csd1; 67656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen if (msg->findBuffer("csd-1", &csd1)) { 67756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char avcc[1024]; // that oughta be enough, right? 67856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen size_t outsize = reassembleAVCC(csd0, csd1, avcc); 67956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyAVCC, kKeyAVCC, avcc, outsize); 68056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 68177f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo } else if (mime == MEDIA_MIMETYPE_AUDIO_AAC || mime == MEDIA_MIMETYPE_VIDEO_MPEG4) { 68256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen int csd0size = csd0->size(); 68356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen char esds[csd0size + 31]; 68477f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo // The written ESDS is actually for an audio stream, but it's enough 68577f101b342b6d206b6f530991f3333dfedeebab6Martin Storsjo // for transporting the CSD to muxers. 68656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen reassembleESDS(csd0, esds); 68756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->setData(kKeyESDS, kKeyESDS, esds, sizeof(esds)); 68856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 68956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen } 69056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 6912c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang int32_t timeScale; 6922c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang if (msg->findInt32("time-scale", &timeScale)) { 6932c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang meta->setInt32(kKeyTimeScale, timeScale); 6942c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang } 6952c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang 69656997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen // XXX TODO add whatever other keys there are 69756997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 69856997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#if 0 69956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen ALOGI("converted %s to:", msg->debugString(0).c_str()); 70056997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen meta->dumpToLog(); 70156997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen#endif 70256997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen} 70356997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 704cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas HuberAString MakeUserAgent() { 705cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber AString ua; 706cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append("stagefright/1.2 (Linux;Android "); 707cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 708cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#if (PROPERTY_VALUE_MAX < 8) 709cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#error "PROPERTY_VALUE_MAX must be at least 8" 710cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#endif 711cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 712cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber char value[PROPERTY_VALUE_MAX]; 713cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber property_get("ro.build.version.release", value, "Unknown"); 714cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(value); 715cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber ua.append(")"); 716cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 717cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber return ua; 718cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber} 71956997121c5031598fbbba7b7c53980b7fd529c2dMarco Nelissen 720ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgeraldstatus_t sendMetaDataToHal(sp<MediaPlayerBase::AudioSink>& sink, 721ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const sp<MetaData>& meta) 722ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 72394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t sampleRate = 0; 72494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t bitRate = 0; 72594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelMask = 0; 72694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t delaySamples = 0; 72794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t paddingSamples = 0; 72894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 72994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald AudioParameter param = AudioParameter(); 73094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 73194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeySampleRate, &sampleRate)) { 73294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_SAMPLE_RATE), sampleRate); 73394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 73494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyChannelMask, &channelMask)) { 73594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_NUM_CHANNEL), channelMask); 73694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 73794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyBitRate, &bitRate)) { 73894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_AVG_BIT_RATE), bitRate); 73994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 74094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderDelay, &delaySamples)) { 74194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_DELAY_SAMPLES), delaySamples); 74294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 74394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (meta->findInt32(kKeyEncoderPadding, &paddingSamples)) { 74494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald param.addInt(String8(AUDIO_OFFLOAD_CODEC_PADDING_SAMPLES), paddingSamples); 74594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 74694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 74794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("sendMetaDataToHal: bitRate %d, sampleRate %d, chanMask %d," 74894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald "delaySample %d, paddingSample %d", bitRate, sampleRate, 74994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald channelMask, delaySamples, paddingSamples); 75094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 75194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald sink->setParameters(param.toString()); 752ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return OK; 753ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 754ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 75594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstruct mime_conv_t { 75694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char* mime; 75794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_format_t format; 75894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 75994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 76094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatic const struct mime_conv_t mimeLookup[] = { 76194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_MPEG, AUDIO_FORMAT_MP3 }, 76294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_RAW, AUDIO_FORMAT_PCM_16_BIT }, 76394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_NB, AUDIO_FORMAT_AMR_NB }, 76494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AMR_WB, AUDIO_FORMAT_AMR_WB }, 76594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_AAC, AUDIO_FORMAT_AAC }, 76694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { MEDIA_MIMETYPE_AUDIO_VORBIS, AUDIO_FORMAT_VORBIS }, 767bf927f8ec7979f2b64331c2b2f12a6a5dba05bcaVignesh Venkatasubramanian { MEDIA_MIMETYPE_AUDIO_OPUS, AUDIO_FORMAT_OPUS}, 76894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald { 0, AUDIO_FORMAT_INVALID } 76994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald}; 77094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 77194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldstatus_t mapMimeToAudioFormat( audio_format_t& format, const char* mime ) 772ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 77394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgeraldconst struct mime_conv_t* p = &mimeLookup[0]; 77494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald while (p->mime != NULL) { 77594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (0 == strcasecmp(mime, p->mime)) { 77694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald format = p->format; 77794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return OK; 77894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 77994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ++p; 78094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 78194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 782ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald return BAD_VALUE; 783ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 784ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 7852829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstruct aac_format_conv_t { 7862829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad OMX_AUDIO_AACPROFILETYPE eAacProfileType; 7872829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad audio_format_t format; 7882829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 7892829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 7902829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadstatic const struct aac_format_conv_t profileLookup[] = { 7912829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectMain, AUDIO_FORMAT_AAC_MAIN}, 7922829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLC, AUDIO_FORMAT_AAC_LC}, 7932829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectSSR, AUDIO_FORMAT_AAC_SSR}, 7942829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLTP, AUDIO_FORMAT_AAC_LTP}, 7952829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE, AUDIO_FORMAT_AAC_HE_V1}, 7962829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectScalable, AUDIO_FORMAT_AAC_SCALABLE}, 7972829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectERLC, AUDIO_FORMAT_AAC_ERLC}, 7982829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectLD, AUDIO_FORMAT_AAC_LD}, 7992829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectHE_PS, AUDIO_FORMAT_AAC_HE_V2}, 8002829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectELD, AUDIO_FORMAT_AAC_ELD}, 8012829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad { OMX_AUDIO_AACObjectNull, AUDIO_FORMAT_AAC}, 8022829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad}; 8032829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 8042829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadvoid mapAACProfileToAudioFormat( audio_format_t& format, uint64_t eAacProfile) 8052829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad{ 8062829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwadconst struct aac_format_conv_t* p = &profileLookup[0]; 8072829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad while (p->eAacProfileType != OMX_AUDIO_AACObjectNull) { 8082829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad if (eAacProfile == p->eAacProfileType) { 8092829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = p->format; 8102829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 8112829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 8122829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad ++p; 8132829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad } 8142829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad format = AUDIO_FORMAT_AAC; 8152829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad return; 8162829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad} 8172829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad 81822612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurentbool canOffloadStream(const sp<MetaData>& meta, bool hasVideo, 81922612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent bool isStreaming, audio_stream_type_t streamType) 820ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald{ 82194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald const char *mime; 822cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia if (meta == NULL) { 823cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia return false; 824cd249c40c51584e89e065bf7d51999b04db2eb57Wei Jia } 82594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald CHECK(meta->findCString(kKeyMIMEType, &mime)); 82694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 82794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald audio_offload_info_t info = AUDIO_INFO_INITIALIZER; 82894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 82994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.format = AUDIO_FORMAT_INVALID; 83094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (mapMimeToAudioFormat(info.format, mime) != OK) { 83194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE(" Couldn't map mime type \"%s\" to a valid AudioSystem::audio_format !", mime); 83294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 83394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 83494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("Mime type \"%s\" mapped to audio_format %d", mime, info.format); 83594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 83694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 83794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (AUDIO_FORMAT_INVALID == info.format) { 83894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // can't offload if we don't know what the source format is 83994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGE("mime type \"%s\" not a known audio format", mime); 84094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return false; 84194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 84294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 8432829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Redefine aac format according to its profile 8442829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad // Offloading depends on audio DSP capabilities. 845db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent int32_t aacaot = -1; 846db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent if (meta->findInt32(kKeyAACAOT, &aacaot)) { 8472829edccd7d2bb8244246f316face82b650b8949aarti jadhav-gaikwad mapAACProfileToAudioFormat(info.format,(OMX_AUDIO_AACPROFILETYPE) aacaot); 848db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent } 849db170bb1cae145d07efc803a3c208963de0c6087Eric Laurent 85094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t srate = -1; 85194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeySampleRate, &srate)) { 85294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish sample rate", mime); 85394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 85494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.sample_rate = srate; 85594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 85694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t cmask = 0; 85794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelMask, &cmask)) { 85894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel mask", mime); 85994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 86094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Try a channel count instead 86194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t channelCount; 86294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyChannelCount, &channelCount)) { 86394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish channel count", mime); 86494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } else { 86594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald cmask = audio_channel_out_mask_from_count(channelCount); 86694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 86794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 86894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.channel_mask = cmask; 86994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 87094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int64_t duration = 0; 87194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt64(kKeyDuration, &duration)) { 87294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish duration", mime); 87394ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 87494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.duration_us = duration; 87594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 87694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald int32_t brate = -1; 87794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald if (!meta->findInt32(kKeyBitRate, &brate)) { 87894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald ALOGV("track of type '%s' does not publish bitrate", mime); 87994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald } 88094ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.bit_rate = brate; 88194ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 88294ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 88322612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent info.stream_type = streamType; 88494ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.has_video = hasVideo; 88594ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald info.is_streaming = isStreaming; 88694ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald 88794ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // Check if offload is possible for given format, stream type, sample rate, 88894ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald // bit rate, duration, video and streaming 88994ea60f975c3eb7ce6d2a4430538a42a5fc3babdRichard Fitzgerald return AudioSystem::isOffloadSupported(info); 890ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald} 891ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald 892a1df816c0677185534babba6ffc29970b048e52eLajos MolnarAString uriDebugString(const AString &uri, bool incognito) { 893a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (incognito) { 894a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<URI suppressed>"); 895a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 896a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 897a1df816c0677185534babba6ffc29970b048e52eLajos Molnar char prop[PROPERTY_VALUE_MAX]; 898a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (property_get("media.stagefright.log-uri", prop, "false") && 899a1df816c0677185534babba6ffc29970b048e52eLajos Molnar (!strcmp(prop, "1") || !strcmp(prop, "true"))) { 900a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return uri; 901a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 902a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 903a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // find scheme 904a1df816c0677185534babba6ffc29970b048e52eLajos Molnar AString scheme; 905a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char *chars = uri.c_str(); 906a1df816c0677185534babba6ffc29970b048e52eLajos Molnar for (size_t i = 0; i < uri.size(); i++) { 907a1df816c0677185534babba6ffc29970b048e52eLajos Molnar const char c = chars[i]; 908a1df816c0677185534babba6ffc29970b048e52eLajos Molnar if (!isascii(c)) { 909a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 910a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isalpha(c)) { 911a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 912a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (i == 0) { 913a1df816c0677185534babba6ffc29970b048e52eLajos Molnar // first character must be a letter 914a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 915a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (isdigit(c) || c == '+' || c == '.' || c =='-') { 916a1df816c0677185534babba6ffc29970b048e52eLajos Molnar continue; 917a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } else if (c != ':') { 918a1df816c0677185534babba6ffc29970b048e52eLajos Molnar break; 919a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 920a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme = AString(uri, 0, i); 921a1df816c0677185534babba6ffc29970b048e52eLajos Molnar scheme.append("://<suppressed>"); 922a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return scheme; 923a1df816c0677185534babba6ffc29970b048e52eLajos Molnar } 924a1df816c0677185534babba6ffc29970b048e52eLajos Molnar return AString("<no-scheme URI suppressed>"); 925a1df816c0677185534babba6ffc29970b048e52eLajos Molnar} 926a1df816c0677185534babba6ffc29970b048e52eLajos Molnar 927d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong ZhangHLSTime::HLSTime(const sp<AMessage>& meta) : 928d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mSeq(-1), 929d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mTimeUs(-1ll), 930d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang mMeta(meta) { 931d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang if (meta != NULL) { 932d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(meta->findInt32("discontinuitySeq", &mSeq)); 933d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(meta->findInt64("timeUs", &mTimeUs)); 934d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 935d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 936d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 937978449984366946a2e5c9f7cf350746f4306caf8Chong Zhangint64_t HLSTime::getSegmentTimeUs() const { 938d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang int64_t segmentStartTimeUs = -1ll; 939d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang if (mMeta != NULL) { 940d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(mMeta->findInt64("segmentStartTimeUs", &segmentStartTimeUs)); 941978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 942978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t segmentFirstTimeUs; 943978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (mMeta->findInt64("segmentFirstTimeUs", &segmentFirstTimeUs)) { 944978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs += mTimeUs - segmentFirstTimeUs; 945978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang } 946978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 947978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang // adjust segment time by playlist age (for live streaming) 948978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t playlistTimeUs; 949978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (mMeta->findInt64("playlistTimeUs", &playlistTimeUs)) { 950978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang int64_t playlistAgeUs = ALooper::GetNowUs() - playlistTimeUs; 951978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 952d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang int64_t durationUs; 953d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang CHECK(mMeta->findInt64("segmentDurationUs", &durationUs)); 954978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 955978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang // round to nearest whole segment 956978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang playlistAgeUs = (playlistAgeUs + durationUs / 2) 957978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang / durationUs * durationUs; 958978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang 959978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs -= playlistAgeUs; 960978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang if (segmentStartTimeUs < 0) { 961978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang segmentStartTimeUs = 0; 962978449984366946a2e5c9f7cf350746f4306caf8Chong Zhang } 963d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 964d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang } 965d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang return segmentStartTimeUs; 966d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 967d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 968d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhangbool operator <(const HLSTime &t0, const HLSTime &t1) { 969d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // we can only compare discontinuity sequence and timestamp. 970d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // (mSegmentTimeUs is not reliable in live streaming case, it's the 971d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang // time starting from beginning of playlist but playlist could change.) 972d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang return t0.mSeq < t1.mSeq 973d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang || (t0.mSeq == t1.mSeq && t0.mTimeUs < t1.mTimeUs); 974d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang} 975d47dfcb5a2e5901c96fc92662cec7aa30f7f8843Chong Zhang 9763a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid writeToAMessage(sp<AMessage> msg, const AudioPlaybackRate &rate) { 9773a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("speed", rate.mSpeed); 9783a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("pitch", rate.mPitch); 9793a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-fallback-mode", rate.mFallbackMode); 9803a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-stretch-mode", rate.mStretchMode); 9813a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9823a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9833a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid readFromAMessage(const sp<AMessage> &msg, AudioPlaybackRate *rate /* nonnull */) { 9843a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar *rate = AUDIO_PLAYBACK_RATE_DEFAULT; 9853a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("speed", &rate->mSpeed)); 9863a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("pitch", &rate->mPitch)); 9873a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-fallback-mode", (int32_t *)&rate->mFallbackMode)); 9883a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-stretch-mode", (int32_t *)&rate->mStretchMode)); 9893a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9903a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9913a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid writeToAMessage(sp<AMessage> msg, const AVSyncSettings &sync, float videoFpsHint) { 9923a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("sync-source", sync.mSource); 9933a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setInt32("audio-adjust-mode", sync.mAudioAdjustMode); 9943a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("tolerance", sync.mTolerance); 9953a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar msg->setFloat("video-fps", videoFpsHint); 9963a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 9973a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 9983a474aa67fc31505740526dd249d96204c08bf79Lajos Molnarvoid readFromAMessage( 9993a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar const sp<AMessage> &msg, 10003a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar AVSyncSettings *sync /* nonnull */, 10013a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar float *videoFps /* nonnull */) { 10023a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar AVSyncSettings settings; 10033a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("sync-source", (int32_t *)&settings.mSource)); 10043a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findInt32("audio-adjust-mode", (int32_t *)&settings.mAudioAdjustMode)); 10053a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("tolerance", &settings.mTolerance)); 10063a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar CHECK(msg->findFloat("video-fps", videoFps)); 10073a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar *sync = settings; 10083a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar} 10093a474aa67fc31505740526dd249d96204c08bf79Lajos Molnar 101020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 101120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1012