Converter.cpp revision 44b59fd9326026d3f82dec25cde48c589b0438e7
1d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber/* 2d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Copyright 2012, The Android Open Source Project 3d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 4d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * you may not use this file except in compliance with the License. 6d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * You may obtain a copy of the License at 7d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 8d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 10d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Unless required by applicable law or agreed to in writing, software 11d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * See the License for the specific language governing permissions and 14d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * limitations under the License. 15d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber */ 16d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 17d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber//#define LOG_NDEBUG 0 18d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#define LOG_TAG "Converter" 19d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <utils/Log.h> 20d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 21d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "Converter.h" 22d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 2344b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber#include <cutils/properties.h> 24d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <gui/SurfaceTextureClient.h> 25d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/ICrypto.h> 26d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ABuffer.h> 27d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ADebug.h> 28d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/AMessage.h> 29d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaCodec.h> 30d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaDefs.h> 31d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 32d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 33d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 34d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberConverter::Converter( 36d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<AMessage> ¬ify, 37d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ALooper> &codecLooper, 38d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<AMessage> &format) 39d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber : mInitCheck(NO_INIT), 40d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNotify(notify), 41d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mCodecLooper(codecLooper), 42d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mInputFormat(format), 43d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mDoMoreWorkPending(false) { 44d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mInitCheck = initEncoder(); 45d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 46d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 47d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberConverter::~Converter() { 48d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mEncoder != NULL) { 49d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mEncoder->release(); 50d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mEncoder.clear(); 51d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 52d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 53d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 54d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t Converter::initCheck() const { 55d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return mInitCheck; 56d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 57d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 5866e72bc85fb762876baff60ef29de729da93cf26Andreas Hubersize_t Converter::getInputBufferCount() const { 5966e72bc85fb762876baff60ef29de729da93cf26Andreas Huber return mEncoderInputBuffers.size(); 6066e72bc85fb762876baff60ef29de729da93cf26Andreas Huber} 6166e72bc85fb762876baff60ef29de729da93cf26Andreas Huber 62d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<AMessage> Converter::getOutputFormat() const { 63d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return mOutputFormat; 64d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 65d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6644b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huberstatic int32_t getBitrate(const char *propName, int32_t defaultValue) { 6744b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber char val[PROPERTY_VALUE_MAX]; 6844b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber if (property_get(propName, val, NULL)) { 6944b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber char *end; 7044b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber unsigned long x = strtoul(val, &end, 10); 7144b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber 7244b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber if (*end == '\0' && end > val && x > 0) { 7344b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber return x; 7444b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber } 7544b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber } 7644b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber 7744b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber return defaultValue; 7844b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber} 7944b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t Converter::initEncoder() { 81d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString inputMIME; 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(mInputFormat->findString("mime", &inputMIME)); 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString outputMIME; 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool isAudio = false; 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!strcasecmp(inputMIME.c_str(), MEDIA_MIMETYPE_AUDIO_RAW)) { 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber outputMIME = MEDIA_MIMETYPE_AUDIO_AAC; 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber isAudio = true; 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (!strcasecmp(inputMIME.c_str(), MEDIA_MIMETYPE_VIDEO_RAW)) { 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber outputMIME = MEDIA_MIMETYPE_VIDEO_AVC; 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mEncoder = MediaCodec::CreateByType( 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mCodecLooper, outputMIME.c_str(), true /* encoder */); 97d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 98d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mEncoder == NULL) { 99d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mOutputFormat = mInputFormat->dup(); 103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mOutputFormat->setString("mime", outputMIME.c_str()); 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 10544b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber int32_t audioBitrate = getBitrate("media.wfd.audio-bitrate", 64000); 10644b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber int32_t videoBitrate = getBitrate("media.wfd.video-bitrate", 10000000); 10744b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber 10844b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber ALOGI("using audio bitrate of %d bps, video bitrate of %d bps", 10944b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber audioBitrate, videoBitrate); 11044b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber 111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (isAudio) { 11244b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber mOutputFormat->setInt32("bitrate", audioBitrate); 113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 11444b59fd9326026d3f82dec25cde48c589b0438e7Andreas Huber mOutputFormat->setInt32("bitrate", videoBitrate); 115e05a679401c7baeb0f82ce105eb20ae1ec863cdfAndreas Huber mOutputFormat->setInt32("frame-rate", 60); 116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mOutputFormat->setInt32("i-frame-interval", 3); // Iframes every 3 secs 117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("output format is '%s'", mOutputFormat->debugString(0).c_str()); 120d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mEncoder->configure( 122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mOutputFormat, 123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber NULL /* nativeWindow */, 124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber NULL /* crypto */, 125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber MediaCodec::CONFIGURE_FLAG_ENCODE); 126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mEncoder->start(); 132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mEncoder->getInputBuffers(&mEncoderInputBuffers); 138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return mEncoder->getOutputBuffers(&mEncoderOutputBuffers); 144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid Converter::feedAccessUnit(const sp<ABuffer> &accessUnit) { 147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatFeedAccessUnit, id()); 148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber msg->setBuffer("accessUnit", accessUnit); 149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber msg->post(); 150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid Converter::signalEOS() { 153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatInputEOS, id()))->post(); 154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid Converter::notifyError(status_t err) { 157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = mNotify->dup(); 158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("what", kWhatError); 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("err", err); 160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->post(); 161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid Converter::onMessageReceived(const sp<AMessage> &msg) { 164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatFeedAccessUnit: 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ABuffer> accessUnit; 168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findBuffer("accessUnit", &accessUnit)); 169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mInputBufferQueue.push_back(accessUnit); 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber feedEncoderInputBuffers(); 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleDoMoreWork(); 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatInputEOS: 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mInputBufferQueue.push_back(NULL); 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber feedEncoderInputBuffers(); 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleDoMoreWork(); 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatDoMoreWork: 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mDoMoreWorkPending = false; 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = doMoreWork(); 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notifyError(err); 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleDoMoreWork(); 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid Converter::scheduleDoMoreWork() { 207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mDoMoreWorkPending) { 208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mDoMoreWorkPending = true; 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatDoMoreWork, id()))->post(1000ll); 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t Converter::feedEncoderInputBuffers() { 216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber while (!mInputBufferQueue.empty() 217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber && !mAvailEncoderInputIndices.empty()) { 218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ABuffer> buffer = *mInputBufferQueue.begin(); 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mInputBufferQueue.erase(mInputBufferQueue.begin()); 220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber size_t bufferIndex = *mAvailEncoderInputIndices.begin(); 222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mAvailEncoderInputIndices.erase(mAvailEncoderInputIndices.begin()); 223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t timeUs = 0ll; 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t flags = 0; 226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (buffer != NULL) { 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(buffer->meta()->findInt64("timeUs", &timeUs)); 229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber memcpy(mEncoderInputBuffers.itemAt(bufferIndex)->data(), 231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber buffer->data(), 232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber buffer->size()); 233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber void *mediaBuffer; 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (buffer->meta()->findPointer("mediaBuffer", &mediaBuffer) 236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber && mediaBuffer != NULL) { 237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mEncoderInputBuffers.itemAt(bufferIndex)->meta() 238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ->setPointer("mediaBuffer", mediaBuffer); 239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber buffer->meta()->setPointer("mediaBuffer", NULL); 241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber flags = MediaCodec::BUFFER_FLAG_EOS; 244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mEncoder->queueInputBuffer( 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bufferIndex, 0, (buffer == NULL) ? 0 : buffer->size(), 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber timeUs, flags); 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t Converter::doMoreWork() { 259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber size_t bufferIndex; 260d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mEncoder->dequeueInputBuffer(&bufferIndex); 261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 262d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err == OK) { 263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mAvailEncoderInputIndices.push_back(bufferIndex); 264d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber feedEncoderInputBuffers(); 265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber size_t offset; 268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber size_t size; 269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t timeUs; 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t flags; 271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mEncoder->dequeueOutputBuffer( 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &bufferIndex, &offset, &size, &timeUs, &flags); 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err == OK) { 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (flags & MediaCodec::BUFFER_FLAG_EOS) { 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = mNotify->dup(); 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("what", kWhatEOS); 278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->post(); 279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ABuffer> buffer = new ABuffer(size); 281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber buffer->meta()->setInt64("timeUs", timeUs); 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber memcpy(buffer->data(), 284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mEncoderOutputBuffers.itemAt(bufferIndex)->base() + offset, 285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber size); 286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (flags & MediaCodec::BUFFER_FLAG_CODECCONFIG) { 288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mOutputFormat->setBuffer("csd-0", buffer); 289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = mNotify->dup(); 291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("what", kWhatAccessUnit); 292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setBuffer("accessUnit", buffer); 293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->post(); 294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mEncoder->releaseOutputBuffer(bufferIndex); 298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (err == -EAGAIN) { 299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 307