CaptureSequencer.cpp revision 6056bdda5b17c62ba320c806489e4d1a3b7653c7
169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala/* 269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * Copyright (C) 2012 The Android Open Source Project 369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * 469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * you may not use this file except in compliance with the License. 669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * You may obtain a copy of the License at 769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * 869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * 1069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 1169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 1269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * See the License for the specific language governing permissions and 1469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala * limitations under the License. 1569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala */ 1669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 17852c381dbd1a9f86e6759201b50ac8847a1c3e3cEino-Ville Talvala#define LOG_TAG "Camera2-CaptureSequencer" 1869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala#define ATRACE_TAG ATRACE_TAG_CAMERA 1969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala//#define LOG_NDEBUG 0 2069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 21e5729fac81c8a984e984fefc90afc64135817d4fColin Cross#include <inttypes.h> 22e5729fac81c8a984e984fefc90afc64135817d4fColin Cross 2369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala#include <utils/Log.h> 2469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala#include <utils/Trace.h> 2569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala#include <utils/Vector.h> 2669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 277b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api1/Camera2Client.h" 287b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api1/client2/CaptureSequencer.h" 297b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api1/client2/BurstCapture.h" 307b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api1/client2/Parameters.h" 317b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api1/client2/ZslProcessorInterface.h" 3269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 3369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalanamespace android { 3469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalanamespace camera2 { 3569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 3669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala/** Public members */ 3769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 3869230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureSequencer(wp<Camera2Client> client): 3969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Thread(false), 4069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mStartCapture(false), 4169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mBusy(false), 4269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewAEState(false), 4369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewFrameReceived(false), 4469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewCaptureReceived(false), 45ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala mShutterNotified(false), 4669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mClient(client), 4769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mCaptureState(IDLE), 482b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala mStateTransitionCount(0), 4969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTriggerId(0), 5069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount(0), 51786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin mCaptureId(Camera2Client::kCaptureRequestIdStart), 52786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin mMsgType(0) { 53c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGV("%s", __FUNCTION__); 5469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 5569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 5669230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::~CaptureSequencer() { 5769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGV("%s: Exit", __FUNCTION__); 5869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 5969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 602fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkinvoid CaptureSequencer::setZslProcessor(wp<ZslProcessorInterface> processor) { 6169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 6269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mZslProcessor = processor; 6369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 6469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 65786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkinstatus_t CaptureSequencer::startCapture(int msgType) { 66c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGV("%s", __FUNCTION__); 6769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 6869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 6969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mBusy) { 7069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Already busy capturing!", __FUNCTION__); 7169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return INVALID_OPERATION; 7269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 7369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (!mStartCapture) { 74786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin mMsgType = msgType; 7569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mStartCapture = true; 7669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mStartCaptureSignal.signal(); 7769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 7869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return OK; 7969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 8069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 81e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvalastatus_t CaptureSequencer::waitUntilIdle(nsecs_t timeout) { 82e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ATRACE_CALL(); 83e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ALOGV("%s: Waiting for idle", __FUNCTION__); 84e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala Mutex::Autolock l(mStateMutex); 85e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala status_t res = -1; 86e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala while (mCaptureState != IDLE) { 87e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala nsecs_t startTime = systemTime(); 88e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 89e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala res = mStateChanged.waitRelative(mStateMutex, timeout); 90e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala if (res != OK) return res; 91e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 92e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala timeout -= (systemTime() - startTime); 93e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala } 94e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ALOGV("%s: Now idle", __FUNCTION__); 95e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala return OK; 96e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala} 97e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 9869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalavoid CaptureSequencer::notifyAutoExposure(uint8_t newState, int triggerId) { 9969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 10069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 10169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAEState = newState; 10269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAETriggerId = triggerId; 10369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (!mNewAEState) { 10469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewAEState = true; 10569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewNotifySignal.signal(); 10669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 10769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 10869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 109cb0652e5a850b2fcd919e977247e87239efaf70eJianing Weivoid CaptureSequencer::onResultAvailable(const CaptureResult &result) { 11069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 111cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei ALOGV("%s: New result available.", __FUNCTION__); 11269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 113cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei mNewFrameId = result.mResultExtras.requestId; 114cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei mNewFrame = result.mMetadata; 11569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (!mNewFrameReceived) { 11669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewFrameReceived = true; 11769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewFrameSignal.signal(); 11869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 11969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 12069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 12152e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvalavoid CaptureSequencer::onCaptureAvailable(nsecs_t timestamp, 12252e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala sp<MemoryBase> captureBuffer) { 12369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 124c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGV("%s", __FUNCTION__); 12569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 12669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mCaptureTimestamp = timestamp; 12752e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala mCaptureBuffer = captureBuffer; 12869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (!mNewCaptureReceived) { 12969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewCaptureReceived = true; 13069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewCaptureSignal.signal(); 13169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 13269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 13369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 13469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 135ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkinvoid CaptureSequencer::dump(int fd, const Vector<String16>& /*args*/) { 13669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala String8 result; 13769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mCaptureRequest.entryCount() != 0) { 13869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala result = " Capture request:\n"; 13969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala write(fd, result.string(), result.size()); 14069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mCaptureRequest.dump(fd, 2, 6); 14169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } else { 14269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala result = " Capture request: undefined\n"; 14369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala write(fd, result.string(), result.size()); 14469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 14569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala result = String8::format(" Current capture state: %s\n", 14669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala kStateNames[mCaptureState]); 14769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala result.append(" Latest captured frame:\n"); 14869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala write(fd, result.string(), result.size()); 14969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewFrame.dump(fd, 2, 6); 15069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 15169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 15269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala/** Private members */ 15369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 15469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalaconst char* CaptureSequencer::kStateNames[CaptureSequencer::NUM_CAPTURE_STATES+1] = 15569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala{ 15669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "IDLE", 15769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "START", 15869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "ZSL_START", 15969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "ZSL_WAITING", 16069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "ZSL_REPROCESSING", 16169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "STANDARD_START", 162e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala "STANDARD_PRECAPTURE_WAIT", 163e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala "STANDARD_CAPTURE", 164e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala "STANDARD_CAPTURE_WAIT", 165c3dbf1a40df85b75e5805382838a90416f69730fJames Painter "BURST_CAPTURE_START", 166c3dbf1a40df85b75e5805382838a90416f69730fJames Painter "BURST_CAPTURE_WAIT", 16769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "DONE", 16869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "ERROR", 16969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "UNKNOWN" 17069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala}; 17169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 17269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalaconst CaptureSequencer::StateManager 17369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala CaptureSequencer::kStateManagers[CaptureSequencer::NUM_CAPTURE_STATES-1] = { 17469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageIdle, 17569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageStart, 17669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageZslStart, 17769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageZslWaiting, 17869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageZslReprocessing, 17969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageStandardStart, 18069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageStandardPrecaptureWait, 18169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageStandardCapture, 18269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageStandardCaptureWait, 183c3dbf1a40df85b75e5805382838a90416f69730fJames Painter &CaptureSequencer::manageBurstCaptureStart, 184c3dbf1a40df85b75e5805382838a90416f69730fJames Painter &CaptureSequencer::manageBurstCaptureWait, 18569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &CaptureSequencer::manageDone, 18669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala}; 18769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 18869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalabool CaptureSequencer::threadLoop() { 18969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 19069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> client = mClient.promote(); 19169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (client == 0) return false; 19269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 193e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala CaptureState currentState; 194e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala { 195e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala Mutex::Autolock l(mStateMutex); 196e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala currentState = mCaptureState; 197e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala } 198e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 199e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala currentState = (this->*kStateManagers[currentState])(client); 200e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 201e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala Mutex::Autolock l(mStateMutex); 202e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala if (currentState != mCaptureState) { 2032b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala if (mCaptureState != IDLE) { 2042b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala ATRACE_ASYNC_END(kStateNames[mCaptureState], mStateTransitionCount); 2052b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala } 206e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala mCaptureState = currentState; 2072b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala mStateTransitionCount++; 2082b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala if (mCaptureState != IDLE) { 2092b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala ATRACE_ASYNC_BEGIN(kStateNames[mCaptureState], mStateTransitionCount); 2102b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala } 211e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ALOGV("Camera %d: New capture state %s", 212e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala client->getCameraId(), kStateNames[mCaptureState]); 213e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala mStateChanged.signal(); 214e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala } 215e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala 216e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala if (mCaptureState == ERROR) { 217e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ALOGE("Camera %d: Stopping capture sequencer due to error", 218e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala client->getCameraId()); 21969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return false; 22069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 22169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 22269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return true; 22369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 22469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 225ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor MurashkinCaptureSequencer::CaptureState CaptureSequencer::manageIdle( 226ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkin sp<Camera2Client> &/*client*/) { 22769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 22869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 22969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala while (!mStartCapture) { 23069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mStartCaptureSignal.waitRelative(mInputMutex, 23169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala kWaitDuration); 23269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == TIMED_OUT) break; 23369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 23469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mStartCapture) { 23569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mStartCapture = false; 23669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mBusy = true; 23769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return START; 23869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 23969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return IDLE; 24069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 24169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 24269230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageDone(sp<Camera2Client> &client) { 24352e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala status_t res = OK; 24469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 24569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mCaptureId++; 2464c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala if (mCaptureId >= Camera2Client::kCaptureRequestIdEnd) { 2474c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala mCaptureId = Camera2Client::kCaptureRequestIdStart; 2484c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala } 24969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala { 25069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 25169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mBusy = false; 25269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 25369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 2542b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala int takePictureCounter = 0; 25552e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala { 25652e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 25752e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala switch (l.mParameters.state) { 258e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala case Parameters::DISCONNECTED: 259e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala ALOGW("%s: Camera %d: Discarding image data during shutdown ", 260e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala __FUNCTION__, client->getCameraId()); 261e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala res = INVALID_OPERATION; 262e049384cdd0f728c45955d65cae754c46aac18cfEino-Ville Talvala break; 26352e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala case Parameters::STILL_CAPTURE: 26426bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala res = client->getCameraDevice()->waitUntilDrained(); 26526bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala if (res != OK) { 26626bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala ALOGE("%s: Camera %d: Can't idle after still capture: " 26726bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala "%s (%d)", __FUNCTION__, client->getCameraId(), 26826bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala strerror(-res), res); 26926bc908b3dafb5d80f092a22c5c71116526eae06Eino-Ville Talvala } 27052e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala l.mParameters.state = Parameters::STOPPED; 27152e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala break; 27252e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala case Parameters::VIDEO_SNAPSHOT: 27352e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala l.mParameters.state = Parameters::RECORD; 27452e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala break; 27552e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala default: 27652e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala ALOGE("%s: Camera %d: Still image produced unexpectedly " 27752e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala "in state %s!", 27852e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala __FUNCTION__, client->getCameraId(), 27952e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala Parameters::getStateName(l.mParameters.state)); 28052e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala res = INVALID_OPERATION; 28152e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala } 2822b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala takePictureCounter = l.mParameters.takePictureCounter; 28352e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala } 2842fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin sp<ZslProcessorInterface> processor = mZslProcessor.promote(); 2855a8fed0251b978388bcebd6f4d0c4e2773c7641eEino-Ville Talvala if (processor != 0) { 2862fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin ALOGV("%s: Memory optimization, clearing ZSL queue", 2872fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin __FUNCTION__); 2885a8fed0251b978388bcebd6f4d0c4e2773c7641eEino-Ville Talvala processor->clearZslQueue(); 2895a8fed0251b978388bcebd6f4d0c4e2773c7641eEino-Ville Talvala } 2905a8fed0251b978388bcebd6f4d0c4e2773c7641eEino-Ville Talvala 2914d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin /** 2924d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Fire the jpegCallback in Camera#takePicture(..., jpegCallback) 2934d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin */ 29452e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala if (mCaptureBuffer != 0 && res == OK) { 2952b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala ATRACE_ASYNC_END(Camera2Client::kTakepictureLabel, takePictureCounter); 2962b07e0207da44d7b3cc63c369fd10c9f12a5e2cdEino-Ville Talvala 297a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin Camera2Client::SharedCameraCallbacks::Lock 298a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin l(client->mSharedCameraCallbacks); 29952e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala ALOGV("%s: Sending still image to client", __FUNCTION__); 300a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin if (l.mRemoteCallback != 0) { 301a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin l.mRemoteCallback->dataCallback(CAMERA_MSG_COMPRESSED_IMAGE, 30252e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala mCaptureBuffer, NULL); 30352e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala } else { 30452e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala ALOGV("%s: No client!", __FUNCTION__); 30552e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala } 30669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 30752e9ad48ddd3c2e7c90a9002a2a65a5d63125b78Eino-Ville Talvala mCaptureBuffer.clear(); 30869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 30969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return IDLE; 31069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 31169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 31269230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageStart( 31369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 314c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGV("%s", __FUNCTION__); 31569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 31669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 31769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 31869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala CaptureState nextState = DONE; 31969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 32069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = updateCaptureRequest(l.mParameters, client); 32169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK ) { 32269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Can't update still image capture request: %s (%d)", 32369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala __FUNCTION__, client->getCameraId(), strerror(-res), res); 32469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 32569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 32669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 327c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if(l.mParameters.lightFx != Parameters::LIGHTFX_NONE && 328c3dbf1a40df85b75e5805382838a90416f69730fJames Painter l.mParameters.state == Parameters::STILL_CAPTURE) { 329c3dbf1a40df85b75e5805382838a90416f69730fJames Painter nextState = BURST_CAPTURE_START; 330c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 331c3dbf1a40df85b75e5805382838a90416f69730fJames Painter else if (l.mParameters.zslMode && 3325a07a62123d3e630d739e790528273c1c09e3490Eino-Ville Talvala l.mParameters.state == Parameters::STILL_CAPTURE && 3335a07a62123d3e630d739e790528273c1c09e3490Eino-Ville Talvala l.mParameters.flashMode != Parameters::FLASH_MODE_ON) { 33469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala nextState = ZSL_START; 33569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } else { 33669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala nextState = STANDARD_START; 33769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 338ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala mShutterNotified = false; 33969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 34069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return nextState; 34169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 34269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 34369230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageZslStart( 34469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 3452954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala ALOGV("%s", __FUNCTION__); 34669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 3472fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin sp<ZslProcessorInterface> processor = mZslProcessor.promote(); 34869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (processor == 0) { 34969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: No ZSL queue to use!", __FUNCTION__); 35069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 35169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 35269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 3534c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala client->registerFrameListener(mCaptureId, mCaptureId + 1, 35469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala this); 35569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 35669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala // TODO: Actually select the right thing here. 3572954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala res = processor->pushToReprocess(mCaptureId); 3582954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala if (res != OK) { 3592274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala if (res == NOT_ENOUGH_DATA) { 3602274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala ALOGV("%s: Camera %d: ZSL queue doesn't have good frame, " 3612274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala "falling back to normal capture", __FUNCTION__, 3622274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala client->getCameraId()); 3632274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala } else { 3642274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala ALOGE("%s: Camera %d: Error in ZSL queue: %s (%d)", 3652274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala __FUNCTION__, client->getCameraId(), strerror(-res), res); 3662274549ec18f63a285db871fa67abf42124d116eEino-Ville Talvala } 3672954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala return STANDARD_START; 3682954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala } 36969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 370a4247b833599882b23db39e9f773746dc2fd9693Eino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 371a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin /* warning: this also locks a SharedCameraCallbacks */ 372786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin shutterNotifyLocked(l.mParameters, client, mMsgType); 373ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala mShutterNotified = true; 37469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount = kMaxTimeoutsForCaptureEnd; 37569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_CAPTURE_WAIT; 37669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 37769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 37869230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageZslWaiting( 379ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkin sp<Camera2Client> &/*client*/) { 3802954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala ALOGV("%s", __FUNCTION__); 38169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 38269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 38369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 38469230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageZslReprocessing( 385ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkin sp<Camera2Client> &/*client*/) { 3862954fe9a1cf578c2ad54c2fefb79aeb2a3d220ebEino-Ville Talvala ALOGV("%s", __FUNCTION__); 38769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return START; 38869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 38969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 39069230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageStandardStart( 39169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 39269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 3934d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 394b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He bool isAeConverged = false; 3954d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Get the onFrameAvailable callback when the requestID == mCaptureId 3964c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala client->registerFrameListener(mCaptureId, mCaptureId + 1, 39769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala this); 398b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He 399b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He { 400b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He Mutex::Autolock l(mInputMutex); 401b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He isAeConverged = (mAEState == ANDROID_CONTROL_AE_STATE_CONVERGED); 402b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He } 403b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He 40469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala { 40569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 406b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He // Skip AE precapture when it is already converged and not in force flash mode. 407b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He if (l.mParameters.flashMode != Parameters::FLASH_MODE_ON && isAeConverged) { 408b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He return STANDARD_CAPTURE; 409b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He } 410b790abf4d17f1c6865af7eb1595ec94dc0306447Zhijun He 41169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTriggerId = l.mParameters.precaptureTriggerCounter++; 41269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 41369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala client->getCameraDevice()->triggerPrecaptureMetering(mTriggerId); 41469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 41569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAeInPrecapture = false; 41669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount = kMaxTimeoutsForPrecaptureStart; 41769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_PRECAPTURE_WAIT; 41869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 41969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 42069230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageStandardPrecaptureWait( 421ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkin sp<Camera2Client> &/*client*/) { 42269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 42369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 42469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 42569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala while (!mNewAEState) { 42669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mNewNotifySignal.waitRelative(mInputMutex, kWaitDuration); 42769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == TIMED_OUT) { 42869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount--; 42969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala break; 43069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 43169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 43269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mTimeoutCount <= 0) { 43369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGW("Timed out waiting for precapture %s", 43469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAeInPrecapture ? "end" : "start"); 43569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_CAPTURE; 43669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 43769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mNewAEState) { 43869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (!mAeInPrecapture) { 43969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala // Waiting to see PRECAPTURE state 44069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mAETriggerId == mTriggerId && 44169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAEState == ANDROID_CONTROL_AE_STATE_PRECAPTURE) { 44269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGV("%s: Got precapture start", __FUNCTION__); 44369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAeInPrecapture = true; 44469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount = kMaxTimeoutsForPrecaptureEnd; 44569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 44669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } else { 44769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala // Waiting to see PRECAPTURE state end 44869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mAETriggerId == mTriggerId && 44969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mAEState != ANDROID_CONTROL_AE_STATE_PRECAPTURE) { 45069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGV("%s: Got precapture end", __FUNCTION__); 45169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_CAPTURE; 45269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 45369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 45469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewAEState = false; 45569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 45669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_PRECAPTURE_WAIT; 45769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 45869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 45969230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageStandardCapture( 46069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 46169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 46269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 46369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 464d1d6467d3bcbc1305eeba0176a2edf04925c368eZhijun He Vector<int32_t> outputStreams; 46584b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He uint8_t captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE); 46669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 4674d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin /** 4684d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Set up output streams in the request 4694d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * - preview 4704d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * - capture/jpeg 4714d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * - callback (if preview callbacks enabled) 4724d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * - recording (if recording enabled) 4734d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin */ 47469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala outputStreams.push(client->getPreviewStreamId()); 47569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala outputStreams.push(client->getCaptureStreamId()); 47669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 47769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (l.mParameters.previewCallbackFlags & 47869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) { 47969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala outputStreams.push(client->getCallbackStreamId()); 48069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 48169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 48269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { 48369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala outputStreams.push(client->getRecordingStreamId()); 48484b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT); 48569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 48669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 48769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mCaptureRequest.update(ANDROID_REQUEST_OUTPUT_STREAMS, 48869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala outputStreams); 48969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == OK) { 49069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mCaptureRequest.update(ANDROID_REQUEST_ID, 49169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &mCaptureId, 1); 49269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 49369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == OK) { 49484b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He res = mCaptureRequest.update(ANDROID_CONTROL_CAPTURE_INTENT, 49584b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He &captureIntent, 1); 49684b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He } 49784b7fb0c88ddd05ed7c148c82fe1691040a9404dZhijun He if (res == OK) { 49869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mCaptureRequest.sort(); 49969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 50069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 50169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK) { 50269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to set up still capture request: %s (%d)", 50369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala __FUNCTION__, client->getCameraId(), strerror(-res), res); 50469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 50569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 50669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 5074d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Create a capture copy since CameraDeviceBase#capture takes ownership 50869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala CameraMetadata captureCopy = mCaptureRequest; 50969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (captureCopy.entryCount() == 0) { 51069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to copy capture request for HAL device", 51169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala __FUNCTION__, client->getCameraId()); 51269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 51369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 51469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 5154d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin /** 5164d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Clear the streaming request for still-capture pictures 5174d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * (as opposed to i.e. video snapshots) 5184d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin */ 51969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (l.mParameters.state == Parameters::STILL_CAPTURE) { 5204d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // API definition of takePicture() - stop preview before taking pic 5214c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala res = client->stopStream(); 52269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK) { 52369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to stop preview for still capture: " 52469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "%s (%d)", 52569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala __FUNCTION__, client->getCameraId(), strerror(-res), res); 52669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 52769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 52869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 52969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala // TODO: Capture should be atomic with setStreamingRequest here 53069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = client->getCameraDevice()->capture(captureCopy); 53169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK) { 53269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to submit still image capture request: " 53369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "%s (%d)", 53469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala __FUNCTION__, client->getCameraId(), strerror(-res), res); 53569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 53669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 53769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 53869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount = kMaxTimeoutsForCaptureEnd; 53969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_CAPTURE_WAIT; 54069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 54169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 54269230df9905534cda15becd44c0109874c4be5f0Eino-Ville TalvalaCaptureSequencer::CaptureState CaptureSequencer::manageStandardCaptureWait( 54369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 54469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 54569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 54669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala Mutex::Autolock l(mInputMutex); 5474d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 5484d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Wait for new metadata result (mNewFrame) 54969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala while (!mNewFrameReceived) { 55069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mNewFrameSignal.waitRelative(mInputMutex, kWaitDuration); 55169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == TIMED_OUT) { 55269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount--; 55369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala break; 55469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 55569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 5564d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 5574d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Approximation of the shutter being closed 5584d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // - TODO: use the hal3 exposure callback in Camera3Device instead 559ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala if (mNewFrameReceived && !mShutterNotified) { 560ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala SharedParameters::Lock l(client->getParameters()); 561a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin /* warning: this also locks a SharedCameraCallbacks */ 562786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin shutterNotifyLocked(l.mParameters, client, mMsgType); 563ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala mShutterNotified = true; 564ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala } 5654d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 5664d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Wait until jpeg was captured by JpegProcessor 567ad21da9c2b575eddc0d11b789bb577985a0bf50bEino-Ville Talvala while (mNewFrameReceived && !mNewCaptureReceived) { 56869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = mNewCaptureSignal.waitRelative(mInputMutex, kWaitDuration); 56969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res == TIMED_OUT) { 57069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mTimeoutCount--; 57169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala break; 57269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 57369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 57469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mTimeoutCount <= 0) { 57569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGW("Timed out waiting for capture to complete"); 57669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 57769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 57869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mNewFrameReceived && mNewCaptureReceived) { 57969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mNewFrameId != mCaptureId) { 58069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGW("Mismatched capture frame IDs: Expected %d, got %d", 58169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mCaptureId, mNewFrameId); 58269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 58369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala camera_metadata_entry_t entry; 58469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala entry = mNewFrame.find(ANDROID_SENSOR_TIMESTAMP); 58569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (entry.count == 0) { 58669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("No timestamp field in capture frame!"); 5876056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He } else if (entry.count == 1) { 5886056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He if (entry.data.i64[0] != mCaptureTimestamp) { 5896056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He ALOGW("Mismatched capture timestamps: Metadata frame %" PRId64 "," 5906056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He " captured buffer %" PRId64, 5916056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He entry.data.i64[0], 5926056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He mCaptureTimestamp); 5936056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He } 5946056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He } else { 5956056bdda5b17c62ba320c806489e4d1a3b7653c7Zhijun He ALOGE("Timestamp metadata is malformed!"); 59669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 5974c9eb718352697cd75269752344c0bcc6b05e708Eino-Ville Talvala client->removeFrameListener(mCaptureId, mCaptureId + 1, this); 59869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 59969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewFrameReceived = false; 60069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala mNewCaptureReceived = false; 60169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return DONE; 60269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 60369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return STANDARD_CAPTURE_WAIT; 60469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 60569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 606c3dbf1a40df85b75e5805382838a90416f69730fJames PainterCaptureSequencer::CaptureState CaptureSequencer::manageBurstCaptureStart( 607c3dbf1a40df85b75e5805382838a90416f69730fJames Painter sp<Camera2Client> &client) { 608c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGV("%s", __FUNCTION__); 609c3dbf1a40df85b75e5805382838a90416f69730fJames Painter status_t res; 610c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ATRACE_CALL(); 611c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 612c3dbf1a40df85b75e5805382838a90416f69730fJames Painter // check which burst mode is set, create respective burst object 613c3dbf1a40df85b75e5805382838a90416f69730fJames Painter { 614c3dbf1a40df85b75e5805382838a90416f69730fJames Painter SharedParameters::Lock l(client->getParameters()); 615c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 616c3dbf1a40df85b75e5805382838a90416f69730fJames Painter res = updateCaptureRequest(l.mParameters, client); 617c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if(res != OK) { 618c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return DONE; 619c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 620c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 621c3dbf1a40df85b75e5805382838a90416f69730fJames Painter // 622c3dbf1a40df85b75e5805382838a90416f69730fJames Painter // check for burst mode type in mParameters here 623c3dbf1a40df85b75e5805382838a90416f69730fJames Painter // 624c3dbf1a40df85b75e5805382838a90416f69730fJames Painter mBurstCapture = new BurstCapture(client, this); 625c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 626c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 627c3dbf1a40df85b75e5805382838a90416f69730fJames Painter res = mCaptureRequest.update(ANDROID_REQUEST_ID, &mCaptureId, 1); 628c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (res == OK) { 629c3dbf1a40df85b75e5805382838a90416f69730fJames Painter res = mCaptureRequest.sort(); 630c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 631c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (res != OK) { 632c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGE("%s: Camera %d: Unable to set up still capture request: %s (%d)", 633c3dbf1a40df85b75e5805382838a90416f69730fJames Painter __FUNCTION__, client->getCameraId(), strerror(-res), res); 634c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return DONE; 635c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 636c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 637c3dbf1a40df85b75e5805382838a90416f69730fJames Painter CameraMetadata captureCopy = mCaptureRequest; 638c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (captureCopy.entryCount() == 0) { 639c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGE("%s: Camera %d: Unable to copy capture request for HAL device", 640c3dbf1a40df85b75e5805382838a90416f69730fJames Painter __FUNCTION__, client->getCameraId()); 641c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return DONE; 642c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 643c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 644c3dbf1a40df85b75e5805382838a90416f69730fJames Painter Vector<CameraMetadata> requests; 645c3dbf1a40df85b75e5805382838a90416f69730fJames Painter requests.push(mCaptureRequest); 646c3dbf1a40df85b75e5805382838a90416f69730fJames Painter res = mBurstCapture->start(requests, mCaptureId); 647c3dbf1a40df85b75e5805382838a90416f69730fJames Painter mTimeoutCount = kMaxTimeoutsForCaptureEnd * 10; 648c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return BURST_CAPTURE_WAIT; 649c3dbf1a40df85b75e5805382838a90416f69730fJames Painter} 650c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 651c3dbf1a40df85b75e5805382838a90416f69730fJames PainterCaptureSequencer::CaptureState CaptureSequencer::manageBurstCaptureWait( 652ebe3f69ef09777001b14a1cb9a2a21090655a14bIgor Murashkin sp<Camera2Client> &/*client*/) { 653c3dbf1a40df85b75e5805382838a90416f69730fJames Painter status_t res; 654c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ATRACE_CALL(); 655c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 656c3dbf1a40df85b75e5805382838a90416f69730fJames Painter while (!mNewCaptureReceived) { 657c3dbf1a40df85b75e5805382838a90416f69730fJames Painter res = mNewCaptureSignal.waitRelative(mInputMutex, kWaitDuration); 658c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (res == TIMED_OUT) { 659c3dbf1a40df85b75e5805382838a90416f69730fJames Painter mTimeoutCount--; 660c3dbf1a40df85b75e5805382838a90416f69730fJames Painter break; 661c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 662c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 663c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 664c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (mTimeoutCount <= 0) { 665c3dbf1a40df85b75e5805382838a90416f69730fJames Painter ALOGW("Timed out waiting for burst capture to complete"); 666c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return DONE; 667c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 668c3dbf1a40df85b75e5805382838a90416f69730fJames Painter if (mNewCaptureReceived) { 669c3dbf1a40df85b75e5805382838a90416f69730fJames Painter mNewCaptureReceived = false; 670c3dbf1a40df85b75e5805382838a90416f69730fJames Painter // TODO: update mCaptureId to last burst's capture ID + 1? 671c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return DONE; 672c3dbf1a40df85b75e5805382838a90416f69730fJames Painter } 673c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 674c3dbf1a40df85b75e5805382838a90416f69730fJames Painter return BURST_CAPTURE_WAIT; 675c3dbf1a40df85b75e5805382838a90416f69730fJames Painter} 676c3dbf1a40df85b75e5805382838a90416f69730fJames Painter 67769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvalastatus_t CaptureSequencer::updateCaptureRequest(const Parameters ¶ms, 67869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala sp<Camera2Client> &client) { 67969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ATRACE_CALL(); 68069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala status_t res; 68169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (mCaptureRequest.entryCount() == 0) { 68269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = client->getCameraDevice()->createDefaultRequest( 68369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala CAMERA2_TEMPLATE_STILL_CAPTURE, 68469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala &mCaptureRequest); 68569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK) { 68669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to create default still image request:" 68769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala " %s (%d)", __FUNCTION__, client->getCameraId(), 68869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala strerror(-res), res); 68969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return res; 69069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 69169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 69269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 69369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala res = params.updateRequest(&mCaptureRequest); 69469230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala if (res != OK) { 69569230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to update common entries of capture " 69669230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala "request: %s (%d)", __FUNCTION__, client->getCameraId(), 69769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala strerror(-res), res); 69869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return res; 69969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 70069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 701db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala res = params.updateRequestJpeg(&mCaptureRequest); 702db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala if (res != OK) { 703db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala ALOGE("%s: Camera %d: Unable to update JPEG entries of capture " 704db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala "request: %s (%d)", __FUNCTION__, client->getCameraId(), 705db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala strerror(-res), res); 706db30e68be637ca85da238c1e8e3534ec07919985Eino-Ville Talvala return res; 70769230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala } 70869230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 70969230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala return OK; 71069230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala} 71169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 712707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin/*static*/ void CaptureSequencer::shutterNotifyLocked(const Parameters ¶ms, 713786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin sp<Camera2Client> client, int msgType) { 714707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin ATRACE_CALL(); 715707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin 716786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin if (params.state == Parameters::STILL_CAPTURE 717786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin && params.playShutterSound 718786a8daf400df7b49f6a7c19a5cea9b504d6aa9eIgor Murashkin && (msgType & CAMERA_MSG_SHUTTER)) { 719707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin client->getCameraService()->playSound(CameraService::SOUND_SHUTTER); 720707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin } 721707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin 722707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin { 723a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin Camera2Client::SharedCameraCallbacks::Lock 724a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin l(client->mSharedCameraCallbacks); 725707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin 726707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin ALOGV("%s: Notifying of shutter close to client", __FUNCTION__); 727a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin if (l.mRemoteCallback != 0) { 728707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin // ShutterCallback 729a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin l.mRemoteCallback->notifyCallback(CAMERA_MSG_SHUTTER, 730707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin /*ext1*/0, /*ext2*/0); 731707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin 732707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin // RawCallback with null buffer 733a2e203bdb911bd5595723651d06ad91c330a7873Igor Murashkin l.mRemoteCallback->notifyCallback(CAMERA_MSG_RAW_IMAGE_NOTIFY, 734707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin /*ext1*/0, /*ext2*/0); 735707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin } else { 736707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin ALOGV("%s: No client!", __FUNCTION__); 737707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin } 738707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin } 739707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin} 740707c3e34b067064f45c1b50919e88080fcdb5e77Igor Murashkin 74169230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala 74269230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala}; // namespace camera2 74369230df9905534cda15becd44c0109874c4be5f0Eino-Ville Talvala}; // namespace android 744