Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Zhijun He | cc27e11 | 2013-10-03 16:12:43 -0700 | [diff] [blame] | 17 | #define LOG_TAG "Camera2Client" |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 18 | #define ATRACE_TAG ATRACE_TAG_CAMERA |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 19 | //#define LOG_NDEBUG 0 |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 20 | |
Kévin PETIT | 377b2ec | 2014-02-03 12:35:36 +0000 | [diff] [blame] | 21 | #include <inttypes.h> |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 22 | #include <utils/Log.h> |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 23 | #include <utils/Trace.h> |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 24 | |
| 25 | #include <cutils/properties.h> |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 26 | #include <gui/Surface.h> |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 27 | #include <android/hardware/camera2/ICameraDeviceCallbacks.h> |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 28 | |
Eino-Ville Talvala | 7b82efe | 2013-07-25 17:12:35 -0700 | [diff] [blame] | 29 | #include "api1/Camera2Client.h" |
| 30 | |
| 31 | #include "api1/client2/StreamingProcessor.h" |
| 32 | #include "api1/client2/JpegProcessor.h" |
| 33 | #include "api1/client2/CaptureSequencer.h" |
| 34 | #include "api1/client2/CallbackProcessor.h" |
| 35 | #include "api1/client2/ZslProcessor.h" |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 36 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 37 | #define ALOG1(...) ALOGD_IF(gLogLevel >= 1, __VA_ARGS__); |
| 38 | #define ALOG2(...) ALOGD_IF(gLogLevel >= 2, __VA_ARGS__); |
| 39 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 40 | namespace android { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 41 | using namespace camera2; |
| 42 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 43 | static int getCallingPid() { |
| 44 | return IPCThreadState::self()->getCallingPid(); |
| 45 | } |
| 46 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 47 | // Interface used by CameraService |
| 48 | |
| 49 | Camera2Client::Camera2Client(const sp<CameraService>& cameraService, |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 50 | const sp<hardware::ICameraClient>& cameraClient, |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 51 | const String16& clientPackageName, |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 52 | int cameraId, |
| 53 | int cameraFacing, |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 54 | int clientPid, |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 55 | uid_t clientUid, |
Igor Murashkin | a858ea0 | 2014-08-19 14:53:08 -0700 | [diff] [blame] | 56 | int servicePid, |
| 57 | bool legacyMode): |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 58 | Camera2ClientBase(cameraService, cameraClient, clientPackageName, |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 59 | String8::format("%d", cameraId), cameraFacing, |
| 60 | clientPid, clientUid, servicePid), |
Yin-Chia Yeh | cd8fce8 | 2014-06-18 10:51:34 -0700 | [diff] [blame] | 61 | mParameters(cameraId, cameraFacing) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 62 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 63 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 64 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 65 | SharedParameters::Lock l(mParameters); |
| 66 | l.mParameters.state = Parameters::DISCONNECTED; |
Igor Murashkin | a858ea0 | 2014-08-19 14:53:08 -0700 | [diff] [blame] | 67 | |
| 68 | mLegacyMode = legacyMode; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 69 | } |
| 70 | |
Yin-Chia Yeh | dce65c8 | 2017-01-06 15:03:53 -0800 | [diff] [blame] | 71 | status_t Camera2Client::initialize(CameraModule *module) { |
| 72 | return initializeImpl(module); |
| 73 | } |
| 74 | |
| 75 | status_t Camera2Client::initialize(sp<CameraProviderManager> manager) { |
| 76 | return initializeImpl(manager); |
| 77 | } |
| 78 | |
| 79 | template<typename TProviderPtr> |
| 80 | status_t Camera2Client::initializeImpl(TProviderPtr providerPtr) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 81 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 82 | ATRACE_CALL(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 83 | ALOGV("%s: Initializing client for camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 84 | status_t res; |
| 85 | |
Yin-Chia Yeh | dce65c8 | 2017-01-06 15:03:53 -0800 | [diff] [blame] | 86 | res = Camera2ClientBase::initialize(providerPtr); |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 87 | if (res != OK) { |
| 88 | return res; |
| 89 | } |
| 90 | |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 91 | { |
| 92 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 93 | |
Yin-Chia Yeh | cd8fce8 | 2014-06-18 10:51:34 -0700 | [diff] [blame] | 94 | res = l.mParameters.initialize(&(mDevice->info()), mDeviceVersion); |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 95 | if (res != OK) { |
| 96 | ALOGE("%s: Camera %d: unable to build defaults: %s (%d)", |
| 97 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 98 | return NO_INIT; |
| 99 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 100 | } |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 101 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 102 | String8 threadName; |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 103 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 104 | mStreamingProcessor = new StreamingProcessor(this); |
Eino-Ville Talvala | 254446a | 2013-06-04 16:34:35 -0700 | [diff] [blame] | 105 | threadName = String8::format("C2-%d-StreamProc", |
| 106 | mCameraId); |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 107 | |
Igor Murashkin | ce124da | 2013-03-04 14:53:08 -0800 | [diff] [blame] | 108 | mFrameProcessor = new FrameProcessor(mDevice, this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 109 | threadName = String8::format("C2-%d-FrameProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 110 | mCameraId); |
| 111 | mFrameProcessor->run(threadName.string()); |
| 112 | |
| 113 | mCaptureSequencer = new CaptureSequencer(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 114 | threadName = String8::format("C2-%d-CaptureSeq", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 115 | mCameraId); |
| 116 | mCaptureSequencer->run(threadName.string()); |
| 117 | |
| 118 | mJpegProcessor = new JpegProcessor(this, mCaptureSequencer); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 119 | threadName = String8::format("C2-%d-JpegProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 120 | mCameraId); |
| 121 | mJpegProcessor->run(threadName.string()); |
| 122 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 123 | mZslProcessor = new ZslProcessor(this, mCaptureSequencer); |
| 124 | |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 125 | threadName = String8::format("C2-%d-ZslProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 126 | mCameraId); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 127 | mZslProcessor->run(threadName.string()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 128 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 129 | mCallbackProcessor = new CallbackProcessor(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 130 | threadName = String8::format("C2-%d-CallbkProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 131 | mCameraId); |
| 132 | mCallbackProcessor->run(threadName.string()); |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 133 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 134 | if (gLogLevel >= 1) { |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 135 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 136 | ALOGD("%s: Default parameters converted from camera %d:", __FUNCTION__, |
| 137 | mCameraId); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 138 | ALOGD("%s", l.mParameters.paramsFlattened.string()); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 139 | } |
| 140 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 141 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 142 | } |
| 143 | |
| 144 | Camera2Client::~Camera2Client() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 145 | ATRACE_CALL(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 146 | ALOGV("~Camera2Client"); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 147 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 148 | mDestructionStarted = true; |
| 149 | |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 150 | disconnect(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 151 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 152 | ALOGI("Camera %d: Closed", mCameraId); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 153 | } |
| 154 | |
| 155 | status_t Camera2Client::dump(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | c400396 | 2016-01-13 10:07:04 -0800 | [diff] [blame] | 156 | return BasicClient::dump(fd, args); |
| 157 | } |
| 158 | |
| 159 | status_t Camera2Client::dumpClient(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 160 | String8 result; |
Ruben Brunk | cc77671 | 2015-02-17 20:18:47 -0800 | [diff] [blame] | 161 | result.appendFormat("Client2[%d] (%p) PID: %d, dump:\n", mCameraId, |
Eino-Ville Talvala | e992e75 | 2014-11-07 16:17:48 -0800 | [diff] [blame] | 162 | (getRemoteCallback() != NULL ? |
Marco Nelissen | f888020 | 2014-11-14 07:58:25 -0800 | [diff] [blame] | 163 | (IInterface::asBinder(getRemoteCallback()).get()) : NULL), |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 164 | mClientPid); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 165 | result.append(" State: "); |
| 166 | #define CASE_APPEND_ENUM(x) case x: result.append(#x "\n"); break; |
| 167 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 168 | const Parameters& p = mParameters.unsafeAccess(); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 169 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 170 | result.append(Parameters::getStateName(p.state)); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 171 | |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 172 | result.append("\n Current parameters:\n"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 173 | result.appendFormat(" Preview size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 174 | p.previewWidth, p.previewHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 175 | result.appendFormat(" Preview FPS range: %d - %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 176 | p.previewFpsRange[0], p.previewFpsRange[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 177 | result.appendFormat(" Preview HAL pixel format: 0x%x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 178 | p.previewFormat); |
Eino-Ville Talvala | 11b7cde | 2012-06-15 12:37:35 -0700 | [diff] [blame] | 179 | result.appendFormat(" Preview transform: %x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 180 | p.previewTransform); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 181 | result.appendFormat(" Picture size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 182 | p.pictureWidth, p.pictureHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 183 | result.appendFormat(" Jpeg thumbnail size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 184 | p.jpegThumbSize[0], p.jpegThumbSize[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 185 | result.appendFormat(" Jpeg quality: %d, thumbnail quality: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 186 | p.jpegQuality, p.jpegThumbQuality); |
| 187 | result.appendFormat(" Jpeg rotation: %d\n", p.jpegRotation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 188 | result.appendFormat(" GPS tags %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 189 | p.gpsEnabled ? "enabled" : "disabled"); |
| 190 | if (p.gpsEnabled) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 191 | result.appendFormat(" GPS lat x long x alt: %f x %f x %f\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 192 | p.gpsCoordinates[0], p.gpsCoordinates[1], |
| 193 | p.gpsCoordinates[2]); |
Kévin PETIT | 377b2ec | 2014-02-03 12:35:36 +0000 | [diff] [blame] | 194 | result.appendFormat(" GPS timestamp: %" PRId64 "\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 195 | p.gpsTimestamp); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 196 | result.appendFormat(" GPS processing method: %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 197 | p.gpsProcessingMethod.string()); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | result.append(" White balance mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 201 | switch (p.wbMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 202 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_AUTO) |
| 203 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_INCANDESCENT) |
| 204 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_FLUORESCENT) |
| 205 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT) |
| 206 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_DAYLIGHT) |
| 207 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT) |
| 208 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_TWILIGHT) |
| 209 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_SHADE) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 210 | default: result.append("UNKNOWN\n"); |
| 211 | } |
| 212 | |
| 213 | result.append(" Effect mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 214 | switch (p.effectMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 215 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_OFF) |
| 216 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_MONO) |
| 217 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_NEGATIVE) |
| 218 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SOLARIZE) |
| 219 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SEPIA) |
| 220 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_POSTERIZE) |
| 221 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD) |
| 222 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD) |
| 223 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_AQUA) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 224 | default: result.append("UNKNOWN\n"); |
| 225 | } |
| 226 | |
| 227 | result.append(" Antibanding mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 228 | switch (p.antibandingMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 229 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO) |
| 230 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF) |
| 231 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ) |
| 232 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 233 | default: result.append("UNKNOWN\n"); |
| 234 | } |
| 235 | |
| 236 | result.append(" Scene mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 237 | switch (p.sceneMode) { |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 238 | case ANDROID_CONTROL_SCENE_MODE_DISABLED: |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 239 | result.append("AUTO\n"); break; |
| 240 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_ACTION) |
| 241 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PORTRAIT) |
| 242 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_LANDSCAPE) |
| 243 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT) |
| 244 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT) |
| 245 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_THEATRE) |
| 246 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BEACH) |
| 247 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SNOW) |
| 248 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SUNSET) |
| 249 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO) |
| 250 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_FIREWORKS) |
| 251 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SPORTS) |
| 252 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PARTY) |
| 253 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT) |
| 254 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BARCODE) |
| 255 | default: result.append("UNKNOWN\n"); |
| 256 | } |
| 257 | |
| 258 | result.append(" Flash mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 259 | switch (p.flashMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 260 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_OFF) |
| 261 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_AUTO) |
| 262 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_ON) |
| 263 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_TORCH) |
| 264 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_RED_EYE) |
| 265 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_INVALID) |
| 266 | default: result.append("UNKNOWN\n"); |
| 267 | } |
| 268 | |
| 269 | result.append(" Focus mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 270 | switch (p.focusMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 271 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_AUTO) |
| 272 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_MACRO) |
| 273 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) |
| 274 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_PICTURE) |
| 275 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_EDOF) |
| 276 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INFINITY) |
| 277 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_FIXED) |
| 278 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INVALID) |
| 279 | default: result.append("UNKNOWN\n"); |
| 280 | } |
| 281 | |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 282 | result.append(" Focus state: "); |
| 283 | switch (p.focusState) { |
| 284 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_INACTIVE) |
| 285 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN) |
| 286 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED) |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 287 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED) |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 288 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN) |
| 289 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED) |
| 290 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED) |
| 291 | default: result.append("UNKNOWN\n"); |
| 292 | } |
| 293 | |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 294 | result.append(" Focusing areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 295 | for (size_t i = 0; i < p.focusingAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 296 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 297 | p.focusingAreas[i].left, |
| 298 | p.focusingAreas[i].top, |
| 299 | p.focusingAreas[i].right, |
| 300 | p.focusingAreas[i].bottom, |
| 301 | p.focusingAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 302 | } |
| 303 | |
| 304 | result.appendFormat(" Exposure compensation index: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 305 | p.exposureCompensation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 306 | |
| 307 | result.appendFormat(" AE lock %s, AWB lock %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 308 | p.autoExposureLock ? "enabled" : "disabled", |
| 309 | p.autoWhiteBalanceLock ? "enabled" : "disabled" ); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 310 | |
| 311 | result.appendFormat(" Metering areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 312 | for (size_t i = 0; i < p.meteringAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 313 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 314 | p.meteringAreas[i].left, |
| 315 | p.meteringAreas[i].top, |
| 316 | p.meteringAreas[i].right, |
| 317 | p.meteringAreas[i].bottom, |
| 318 | p.meteringAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 319 | } |
| 320 | |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 321 | result.appendFormat(" Zoom index: %d\n", p.zoom); |
| 322 | result.appendFormat(" Video size: %d x %d\n", p.videoWidth, |
| 323 | p.videoHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 324 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 325 | result.appendFormat(" Recording hint is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 326 | p.recordingHint ? "set" : "not set"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 327 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 328 | result.appendFormat(" Video stabilization is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 329 | p.videoStabilization ? "enabled" : "disabled"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 330 | |
Eino-Ville Talvala | 0181fde | 2013-09-20 10:12:32 -0700 | [diff] [blame] | 331 | result.appendFormat(" Selected still capture FPS range: %d - %d\n", |
| 332 | p.fastInfo.bestStillCaptureFpsRange[0], |
| 333 | p.fastInfo.bestStillCaptureFpsRange[1]); |
| 334 | |
Eino-Ville Talvala | c451d0f | 2016-06-30 17:17:35 -0700 | [diff] [blame] | 335 | result.appendFormat(" Use zero shutter lag: %s\n", |
| 336 | p.useZeroShutterLag() ? "yes" : "no"); |
| 337 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 338 | result.append(" Current streams:\n"); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 339 | result.appendFormat(" Preview stream ID: %d\n", |
| 340 | getPreviewStreamId()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 341 | result.appendFormat(" Capture stream ID: %d\n", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 342 | getCaptureStreamId()); |
| 343 | result.appendFormat(" Recording stream ID: %d\n", |
| 344 | getRecordingStreamId()); |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 345 | |
| 346 | result.append(" Quirks for this camera:\n"); |
| 347 | bool haveQuirk = false; |
| 348 | if (p.quirks.triggerAfWithAuto) { |
| 349 | result.appendFormat(" triggerAfWithAuto\n"); |
| 350 | haveQuirk = true; |
| 351 | } |
| 352 | if (p.quirks.useZslFormat) { |
| 353 | result.appendFormat(" useZslFormat\n"); |
| 354 | haveQuirk = true; |
| 355 | } |
Igor Murashkin | 7373cbe | 2012-09-28 15:30:03 -0700 | [diff] [blame] | 356 | if (p.quirks.meteringCropRegion) { |
| 357 | result.appendFormat(" meteringCropRegion\n"); |
| 358 | haveQuirk = true; |
| 359 | } |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 360 | if (p.quirks.partialResults) { |
| 361 | result.appendFormat(" usePartialResult\n"); |
| 362 | haveQuirk = true; |
| 363 | } |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 364 | if (!haveQuirk) { |
| 365 | result.appendFormat(" none\n"); |
| 366 | } |
| 367 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 368 | write(fd, result.string(), result.size()); |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 369 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 370 | mStreamingProcessor->dump(fd, args); |
Eino-Ville Talvala | 428b77a | 2012-07-30 09:55:30 -0700 | [diff] [blame] | 371 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 372 | mCaptureSequencer->dump(fd, args); |
| 373 | |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 374 | mFrameProcessor->dump(fd, args); |
| 375 | |
Eino-Ville Talvala | 97b38a8 | 2012-09-17 17:55:07 -0700 | [diff] [blame] | 376 | mZslProcessor->dump(fd, args); |
| 377 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 378 | return dumpDevice(fd, args); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 379 | #undef CASE_APPEND_ENUM |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 380 | } |
| 381 | |
| 382 | // ICamera interface |
| 383 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 384 | binder::Status Camera2Client::disconnect() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 385 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 386 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 387 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 388 | binder::Status res = binder::Status::ok(); |
Chien-Yu Chen | 98a668f | 2015-12-18 14:10:33 -0800 | [diff] [blame] | 389 | // Allow both client and the cameraserver to disconnect at all times |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 390 | int callingPid = getCallingPid(); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 391 | if (callingPid != mClientPid && callingPid != mServicePid) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 392 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 393 | if (mDevice == 0) return res; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 394 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 395 | ALOGV("Camera %d: Shutting down", mCameraId); |
| 396 | |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 397 | /** |
| 398 | * disconnect() cannot call any methods that might need to promote a |
| 399 | * wp<Camera2Client>, since disconnect can be called from the destructor, at |
| 400 | * which point all such promotions will fail. |
| 401 | */ |
| 402 | |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 403 | stopPreviewL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 404 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 405 | { |
| 406 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 407 | if (l.mParameters.state == Parameters::DISCONNECTED) return res; |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 408 | l.mParameters.state = Parameters::DISCONNECTED; |
| 409 | } |
| 410 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 411 | mFrameProcessor->requestExit(); |
| 412 | mCaptureSequencer->requestExit(); |
| 413 | mJpegProcessor->requestExit(); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 414 | mZslProcessor->requestExit(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 415 | mCallbackProcessor->requestExit(); |
| 416 | |
| 417 | ALOGV("Camera %d: Waiting for threads", mCameraId); |
| 418 | |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 419 | { |
| 420 | // Don't wait with lock held, in case the other threads need to |
| 421 | // complete callbacks that re-enter Camera2Client |
| 422 | mBinderSerializationLock.unlock(); |
| 423 | |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 424 | mFrameProcessor->join(); |
| 425 | mCaptureSequencer->join(); |
| 426 | mJpegProcessor->join(); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 427 | mZslProcessor->join(); |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 428 | mCallbackProcessor->join(); |
| 429 | |
| 430 | mBinderSerializationLock.lock(); |
| 431 | } |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 432 | |
Ruben Brunk | dfe7155 | 2013-12-05 11:00:37 -0800 | [diff] [blame] | 433 | ALOGV("Camera %d: Deleting streams", mCameraId); |
| 434 | |
| 435 | mStreamingProcessor->deletePreviewStream(); |
| 436 | mStreamingProcessor->deleteRecordingStream(); |
| 437 | mJpegProcessor->deleteStream(); |
| 438 | mCallbackProcessor->deleteStream(); |
| 439 | mZslProcessor->deleteStream(); |
| 440 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 441 | ALOGV("Camera %d: Disconnecting device", mCameraId); |
| 442 | |
| 443 | mDevice->disconnect(); |
| 444 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 445 | mDevice.clear(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 446 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 447 | CameraService::Client::disconnect(); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 448 | |
| 449 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 450 | } |
| 451 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 452 | status_t Camera2Client::connect(const sp<hardware::ICameraClient>& client) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 453 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 454 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 455 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 456 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 457 | if (mClientPid != 0 && getCallingPid() != mClientPid) { |
| 458 | ALOGE("%s: Camera %d: Connection attempt from pid %d; " |
| 459 | "current locked to pid %d", __FUNCTION__, |
| 460 | mCameraId, getCallingPid(), mClientPid); |
| 461 | return BAD_VALUE; |
| 462 | } |
| 463 | |
| 464 | mClientPid = getCallingPid(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 465 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 466 | mRemoteCallback = client; |
| 467 | mSharedCameraCallbacks = client; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 468 | |
| 469 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 470 | } |
| 471 | |
| 472 | status_t Camera2Client::lock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 473 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 474 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 475 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 476 | ALOGV("%s: Camera %d: Lock call from pid %d; current client pid %d", |
| 477 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 478 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 479 | if (mClientPid == 0) { |
| 480 | mClientPid = getCallingPid(); |
| 481 | return OK; |
| 482 | } |
| 483 | |
| 484 | if (mClientPid != getCallingPid()) { |
| 485 | ALOGE("%s: Camera %d: Lock call from pid %d; currently locked to pid %d", |
| 486 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 487 | return EBUSY; |
| 488 | } |
| 489 | |
| 490 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 491 | } |
| 492 | |
| 493 | status_t Camera2Client::unlock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 494 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 495 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 496 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 497 | ALOGV("%s: Camera %d: Unlock call from pid %d; current client pid %d", |
| 498 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 499 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 500 | if (mClientPid == getCallingPid()) { |
Eino-Ville Talvala | 907e565 | 2012-10-10 15:28:53 -0700 | [diff] [blame] | 501 | SharedParameters::Lock l(mParameters); |
| 502 | if (l.mParameters.state == Parameters::RECORD || |
| 503 | l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { |
| 504 | ALOGD("Not allowed to unlock camera during recording."); |
| 505 | return INVALID_OPERATION; |
| 506 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 507 | mClientPid = 0; |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 508 | mRemoteCallback.clear(); |
| 509 | mSharedCameraCallbacks.clear(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 510 | return OK; |
| 511 | } |
| 512 | |
| 513 | ALOGE("%s: Camera %d: Unlock call from pid %d; currently locked to pid %d", |
| 514 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 515 | return EBUSY; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 516 | } |
| 517 | |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 518 | status_t Camera2Client::setPreviewTarget( |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 519 | const sp<IGraphicBufferProducer>& bufferProducer) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 520 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 521 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 522 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 523 | status_t res; |
| 524 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 525 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 526 | sp<IBinder> binder; |
Eino-Ville Talvala | 727d172 | 2015-06-09 13:44:19 -0700 | [diff] [blame] | 527 | sp<Surface> window; |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 528 | if (bufferProducer != 0) { |
Marco Nelissen | f888020 | 2014-11-14 07:58:25 -0800 | [diff] [blame] | 529 | binder = IInterface::asBinder(bufferProducer); |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 530 | // Using controlledByApp flag to ensure that the buffer queue remains in |
| 531 | // async mode for the old camera API, where many applications depend |
| 532 | // on that behavior. |
| 533 | window = new Surface(bufferProducer, /*controlledByApp*/ true); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 534 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 535 | return setPreviewWindowL(binder, window); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 536 | } |
| 537 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 538 | status_t Camera2Client::setPreviewWindowL(const sp<IBinder>& binder, |
Chih-Hung Hsieh | 8b0b971 | 2016-08-09 14:25:53 -0700 | [diff] [blame] | 539 | const sp<Surface>& window) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 540 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 541 | status_t res; |
| 542 | |
| 543 | if (binder == mPreviewSurface) { |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 544 | ALOGV("%s: Camera %d: New window is same as old window", |
| 545 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 546 | return NO_ERROR; |
| 547 | } |
| 548 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 549 | Parameters::State state; |
| 550 | { |
| 551 | SharedParameters::Lock l(mParameters); |
| 552 | state = l.mParameters.state; |
| 553 | } |
| 554 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 555 | case Parameters::DISCONNECTED: |
| 556 | case Parameters::RECORD: |
| 557 | case Parameters::STILL_CAPTURE: |
| 558 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 559 | ALOGE("%s: Camera %d: Cannot set preview display while in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 560 | __FUNCTION__, mCameraId, |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 561 | Parameters::getStateName(state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 562 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 563 | case Parameters::STOPPED: |
| 564 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 565 | // OK |
| 566 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 567 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 568 | // Already running preview - need to stop and create a new stream |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 569 | res = stopStream(); |
| 570 | if (res != OK) { |
| 571 | ALOGE("%s: Unable to stop preview to swap windows: %s (%d)", |
| 572 | __FUNCTION__, strerror(-res), res); |
| 573 | return res; |
| 574 | } |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 575 | state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 576 | break; |
| 577 | } |
| 578 | |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 579 | mPreviewSurface = binder; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 580 | res = mStreamingProcessor->setPreviewWindow(window); |
| 581 | if (res != OK) { |
| 582 | ALOGE("%s: Unable to set new preview window: %s (%d)", |
| 583 | __FUNCTION__, strerror(-res), res); |
| 584 | return res; |
| 585 | } |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 586 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 587 | if (state == Parameters::WAITING_FOR_PREVIEW_WINDOW) { |
| 588 | SharedParameters::Lock l(mParameters); |
| 589 | l.mParameters.state = state; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 590 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 591 | } |
| 592 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 593 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 594 | } |
| 595 | |
| 596 | void Camera2Client::setPreviewCallbackFlag(int flag) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 597 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 598 | ALOGV("%s: Camera %d: Flag 0x%x", __FUNCTION__, mCameraId, flag); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 599 | Mutex::Autolock icl(mBinderSerializationLock); |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 600 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 601 | if ( checkPid(__FUNCTION__) != OK) return; |
| 602 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 603 | SharedParameters::Lock l(mParameters); |
| 604 | setPreviewCallbackFlagL(l.mParameters, flag); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 605 | } |
| 606 | |
| 607 | void Camera2Client::setPreviewCallbackFlagL(Parameters ¶ms, int flag) { |
| 608 | status_t res = OK; |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 609 | |
| 610 | switch(params.state) { |
| 611 | case Parameters::STOPPED: |
| 612 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 613 | case Parameters::PREVIEW: |
Zhijun He | a2520db | 2013-07-08 16:12:32 -0700 | [diff] [blame] | 614 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 615 | // OK |
| 616 | break; |
| 617 | default: |
| 618 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) { |
| 619 | ALOGE("%s: Camera %d: Can't use preview callbacks " |
| 620 | "in state %d", __FUNCTION__, mCameraId, params.state); |
| 621 | return; |
| 622 | } |
| 623 | } |
| 624 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 625 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ONE_SHOT_MASK) { |
| 626 | ALOGV("%s: setting oneshot", __FUNCTION__); |
| 627 | params.previewCallbackOneShot = true; |
| 628 | } |
| 629 | if (params.previewCallbackFlags != (uint32_t)flag) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 630 | |
Zhijun He | 527748a | 2013-09-15 21:06:10 -0700 | [diff] [blame] | 631 | if (params.previewCallbackSurface && flag != CAMERA_FRAME_CALLBACK_FLAG_NOOP) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 632 | // Disable any existing preview callback window when enabling |
| 633 | // preview callback flags |
| 634 | res = mCallbackProcessor->setCallbackWindow(NULL); |
| 635 | if (res != OK) { |
| 636 | ALOGE("%s: Camera %d: Unable to clear preview callback surface:" |
| 637 | " %s (%d)", __FUNCTION__, mCameraId, strerror(-res), res); |
| 638 | return; |
| 639 | } |
| 640 | params.previewCallbackSurface = false; |
| 641 | } |
| 642 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 643 | params.previewCallbackFlags = flag; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 644 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 645 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 646 | res = startPreviewL(params, true); |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 647 | if (res != OK) { |
| 648 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 649 | __FUNCTION__, mCameraId, |
| 650 | Parameters::getStateName(params.state)); |
| 651 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 652 | } |
| 653 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 654 | } |
| 655 | |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 656 | status_t Camera2Client::setPreviewCallbackTarget( |
| 657 | const sp<IGraphicBufferProducer>& callbackProducer) { |
| 658 | ATRACE_CALL(); |
| 659 | ALOGV("%s: E", __FUNCTION__); |
| 660 | Mutex::Autolock icl(mBinderSerializationLock); |
| 661 | status_t res; |
| 662 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 663 | |
Eino-Ville Talvala | 727d172 | 2015-06-09 13:44:19 -0700 | [diff] [blame] | 664 | sp<Surface> window; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 665 | if (callbackProducer != 0) { |
| 666 | window = new Surface(callbackProducer); |
| 667 | } |
| 668 | |
| 669 | res = mCallbackProcessor->setCallbackWindow(window); |
| 670 | if (res != OK) { |
| 671 | ALOGE("%s: Camera %d: Unable to set preview callback surface: %s (%d)", |
| 672 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 673 | return res; |
| 674 | } |
| 675 | |
| 676 | SharedParameters::Lock l(mParameters); |
| 677 | |
| 678 | if (window != NULL) { |
| 679 | // Disable traditional callbacks when a valid callback target is given |
| 680 | l.mParameters.previewCallbackFlags = CAMERA_FRAME_CALLBACK_FLAG_NOOP; |
| 681 | l.mParameters.previewCallbackOneShot = false; |
| 682 | l.mParameters.previewCallbackSurface = true; |
| 683 | } else { |
| 684 | // Disable callback target if given a NULL interface. |
| 685 | l.mParameters.previewCallbackSurface = false; |
| 686 | } |
| 687 | |
| 688 | switch(l.mParameters.state) { |
| 689 | case Parameters::PREVIEW: |
| 690 | res = startPreviewL(l.mParameters, true); |
| 691 | break; |
| 692 | case Parameters::RECORD: |
| 693 | case Parameters::VIDEO_SNAPSHOT: |
| 694 | res = startRecordingL(l.mParameters, true); |
| 695 | break; |
| 696 | default: |
| 697 | break; |
| 698 | } |
| 699 | if (res != OK) { |
| 700 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 701 | __FUNCTION__, mCameraId, |
| 702 | Parameters::getStateName(l.mParameters.state)); |
| 703 | } |
| 704 | |
| 705 | return OK; |
| 706 | } |
| 707 | |
| 708 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 709 | status_t Camera2Client::startPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 710 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 711 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 712 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 713 | status_t res; |
| 714 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 715 | SharedParameters::Lock l(mParameters); |
| 716 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 717 | } |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 718 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 719 | status_t Camera2Client::startPreviewL(Parameters ¶ms, bool restart) { |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 720 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 721 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 722 | |
| 723 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 724 | |
Eino-Ville Talvala | a14be59 | 2012-10-10 17:17:01 -0700 | [diff] [blame] | 725 | if ( (params.state == Parameters::PREVIEW || |
| 726 | params.state == Parameters::RECORD || |
| 727 | params.state == Parameters::VIDEO_SNAPSHOT) |
| 728 | && !restart) { |
| 729 | // Succeed attempt to re-enter a streaming state |
| 730 | ALOGI("%s: Camera %d: Preview already active, ignoring restart", |
| 731 | __FUNCTION__, mCameraId); |
Alex Ray | 77449ad | 2012-09-26 15:52:50 -0700 | [diff] [blame] | 732 | return OK; |
| 733 | } |
| 734 | if (params.state > Parameters::PREVIEW && !restart) { |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 735 | ALOGE("%s: Can't start preview in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 736 | __FUNCTION__, |
| 737 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 738 | return INVALID_OPERATION; |
| 739 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 740 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 741 | if (!mStreamingProcessor->haveValidPreviewWindow()) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 742 | params.state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 743 | return OK; |
| 744 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 745 | params.state = Parameters::STOPPED; |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 746 | int lastPreviewStreamId = mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 747 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 748 | res = mStreamingProcessor->updatePreviewStream(params); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 749 | if (res != OK) { |
| 750 | ALOGE("%s: Camera %d: Unable to update preview stream: %s (%d)", |
| 751 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 752 | return res; |
| 753 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 754 | |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 755 | bool previewStreamChanged = mStreamingProcessor->getPreviewStreamId() != lastPreviewStreamId; |
| 756 | |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 757 | // We could wait to create the JPEG output stream until first actual use |
| 758 | // (first takePicture call). However, this would substantially increase the |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 759 | // first capture latency on HAL3 devices. |
| 760 | // So create it unconditionally at preview start. As a drawback, |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 761 | // this increases gralloc memory consumption for applications that don't |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 762 | // ever take a picture. Do not enter this mode when jpeg stream will slow |
| 763 | // down preview. |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 764 | // TODO: Find a better compromise, though this likely would involve HAL |
| 765 | // changes. |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 766 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 767 | // If jpeg stream will slow down preview, make sure we remove it before starting preview |
| 768 | if (params.slowJpegMode) { |
| 769 | mJpegProcessor->deleteStream(); |
| 770 | } else { |
| 771 | res = updateProcessorStream(mJpegProcessor, params); |
| 772 | if (res != OK) { |
| 773 | ALOGE("%s: Camera %d: Can't pre-configure still image " |
| 774 | "stream: %s (%d)", |
| 775 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 776 | return res; |
| 777 | } |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 778 | } |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 779 | bool jpegStreamChanged = mJpegProcessor->getStreamId() != lastJpegStreamId; |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 780 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 781 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 782 | bool callbacksEnabled = (params.previewCallbackFlags & |
| 783 | CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) || |
| 784 | params.previewCallbackSurface; |
| 785 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 786 | if (callbacksEnabled) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 787 | // Can't have recording stream hanging around when enabling callbacks, |
| 788 | // since it exceeds the max stream count on some devices. |
| 789 | if (mStreamingProcessor->getRecordingStreamId() != NO_STREAM) { |
| 790 | ALOGV("%s: Camera %d: Clearing out recording stream before " |
| 791 | "creating callback stream", __FUNCTION__, mCameraId); |
| 792 | res = mStreamingProcessor->stopStream(); |
| 793 | if (res != OK) { |
| 794 | ALOGE("%s: Camera %d: Can't stop streaming to delete " |
| 795 | "recording stream", __FUNCTION__, mCameraId); |
| 796 | return res; |
| 797 | } |
| 798 | res = mStreamingProcessor->deleteRecordingStream(); |
| 799 | if (res != OK) { |
| 800 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 801 | "enabling callbacks: %s (%d)", __FUNCTION__, mCameraId, |
| 802 | strerror(-res), res); |
| 803 | return res; |
| 804 | } |
| 805 | } |
| 806 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 807 | res = mCallbackProcessor->updateStream(params); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 808 | if (res != OK) { |
| 809 | ALOGE("%s: Camera %d: Unable to update callback stream: %s (%d)", |
| 810 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 811 | return res; |
| 812 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 813 | outputStreams.push(getCallbackStreamId()); |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 814 | } else if (previewStreamChanged && mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 815 | /** |
| 816 | * Delete the unused callback stream when preview stream is changed and |
| 817 | * preview is not enabled. Don't need stop preview stream as preview is in |
| 818 | * STOPPED state now. |
| 819 | */ |
| 820 | ALOGV("%s: Camera %d: Delete unused preview callback stream.", __FUNCTION__, mCameraId); |
| 821 | res = mCallbackProcessor->deleteStream(); |
| 822 | if (res != OK) { |
| 823 | ALOGE("%s: Camera %d: Unable to delete callback stream %s (%d)", |
| 824 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 825 | return res; |
| 826 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 827 | } |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 828 | |
Eino-Ville Talvala | c451d0f | 2016-06-30 17:17:35 -0700 | [diff] [blame] | 829 | if (params.useZeroShutterLag() && |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 830 | getRecordingStreamId() == NO_STREAM) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 831 | res = updateProcessorStream(mZslProcessor, params); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 832 | if (res != OK) { |
| 833 | ALOGE("%s: Camera %d: Unable to update ZSL stream: %s (%d)", |
| 834 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 835 | return res; |
| 836 | } |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 837 | |
| 838 | if (jpegStreamChanged) { |
| 839 | ALOGV("%s: Camera %d: Clear ZSL buffer queue when Jpeg size is changed", |
| 840 | __FUNCTION__, mCameraId); |
| 841 | mZslProcessor->clearZslQueue(); |
| 842 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 843 | outputStreams.push(getZslStreamId()); |
Zhijun He | 6610762 | 2013-11-01 11:05:56 -0700 | [diff] [blame] | 844 | } else { |
| 845 | mZslProcessor->deleteStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 846 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 847 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 848 | outputStreams.push(getPreviewStreamId()); |
| 849 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 850 | if (!params.recordingHint) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 851 | if (!restart) { |
| 852 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 853 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 854 | ALOGE("%s: Camera %d: Can't set up preview request: " |
| 855 | "%s (%d)", __FUNCTION__, mCameraId, |
| 856 | strerror(-res), res); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 857 | return res; |
| 858 | } |
| 859 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 860 | res = mStreamingProcessor->startStream(StreamingProcessor::PREVIEW, |
| 861 | outputStreams); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 862 | } else { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 863 | if (!restart) { |
| 864 | res = mStreamingProcessor->updateRecordingRequest(params); |
| 865 | if (res != OK) { |
| 866 | ALOGE("%s: Camera %d: Can't set up preview request with " |
| 867 | "record hint: %s (%d)", __FUNCTION__, mCameraId, |
| 868 | strerror(-res), res); |
| 869 | return res; |
| 870 | } |
| 871 | } |
| 872 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 873 | outputStreams); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 874 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 875 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 876 | ALOGE("%s: Camera %d: Unable to start streaming preview: %s (%d)", |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 877 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 878 | return res; |
| 879 | } |
| 880 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 881 | params.state = Parameters::PREVIEW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 882 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 883 | } |
| 884 | |
| 885 | void Camera2Client::stopPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 886 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 887 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 888 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 889 | status_t res; |
| 890 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 891 | stopPreviewL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 892 | } |
| 893 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 894 | void Camera2Client::stopPreviewL() { |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 895 | ATRACE_CALL(); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 896 | status_t res; |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 897 | const nsecs_t kStopCaptureTimeout = 3000000000LL; // 3 seconds |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 898 | Parameters::State state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 899 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 900 | SharedParameters::Lock l(mParameters); |
| 901 | state = l.mParameters.state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 902 | } |
| 903 | |
| 904 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 905 | case Parameters::DISCONNECTED: |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 906 | // Nothing to do. |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 907 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 908 | case Parameters::STOPPED: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 909 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 910 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 911 | mCaptureSequencer->waitUntilIdle(kStopCaptureTimeout); |
| 912 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 913 | case Parameters::RECORD: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 914 | case Parameters::PREVIEW: |
Ruben Brunk | a27c4aa | 2013-09-04 18:18:26 -0700 | [diff] [blame] | 915 | syncWithDevice(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 916 | res = stopStream(); |
| 917 | if (res != OK) { |
| 918 | ALOGE("%s: Camera %d: Can't stop streaming: %s (%d)", |
| 919 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 920 | } |
Ruchit Sharma | 2cec0df | 2014-08-20 16:02:08 -0400 | [diff] [blame] | 921 | |
| 922 | // Flush all in-process captures and buffer in order to stop |
| 923 | // preview faster. |
| 924 | res = mDevice->flush(); |
| 925 | if (res != OK) { |
| 926 | ALOGE("%s: Camera %d: Unable to flush pending requests: %s (%d)", |
| 927 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 928 | } |
| 929 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 930 | res = mDevice->waitUntilDrained(); |
| 931 | if (res != OK) { |
| 932 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 933 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 934 | } |
Yin-Chia Yeh | 28d0327 | 2014-07-17 16:05:23 -0700 | [diff] [blame] | 935 | // Clean up recording stream |
| 936 | res = mStreamingProcessor->deleteRecordingStream(); |
| 937 | if (res != OK) { |
| 938 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 939 | "stop preview: %s (%d)", |
| 940 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 941 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 942 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 943 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: { |
| 944 | SharedParameters::Lock l(mParameters); |
| 945 | l.mParameters.state = Parameters::STOPPED; |
| 946 | commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 947 | break; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 948 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 949 | default: |
| 950 | ALOGE("%s: Camera %d: Unknown state %d", __FUNCTION__, mCameraId, |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 951 | state); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 952 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 953 | } |
| 954 | |
| 955 | bool Camera2Client::previewEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 956 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 957 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 958 | status_t res; |
| 959 | if ( (res = checkPid(__FUNCTION__) ) != OK) return false; |
| 960 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 961 | SharedParameters::Lock l(mParameters); |
| 962 | return l.mParameters.state == Parameters::PREVIEW; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 963 | } |
| 964 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 965 | status_t Camera2Client::setVideoBufferMode(int32_t videoBufferMode) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 966 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 967 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 968 | status_t res; |
| 969 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 970 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 971 | SharedParameters::Lock l(mParameters); |
| 972 | switch (l.mParameters.state) { |
| 973 | case Parameters::RECORD: |
| 974 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 975 | ALOGE("%s: Camera %d: Can't be called in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 976 | __FUNCTION__, mCameraId, |
| 977 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 978 | return INVALID_OPERATION; |
| 979 | default: |
| 980 | // OK |
| 981 | break; |
| 982 | } |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 983 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 984 | if (videoBufferMode != VIDEO_BUFFER_MODE_BUFFER_QUEUE) { |
| 985 | ALOGE("%s: %d: Only video buffer queue is supported", __FUNCTION__, __LINE__); |
| 986 | return BAD_VALUE; |
| 987 | } |
| 988 | |
| 989 | l.mParameters.videoBufferMode = videoBufferMode; |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 990 | |
| 991 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 992 | } |
| 993 | |
| 994 | status_t Camera2Client::startRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 995 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 996 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 997 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 998 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 999 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1000 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1001 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1002 | return startRecordingL(l.mParameters, false); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1003 | } |
| 1004 | |
| 1005 | status_t Camera2Client::startRecordingL(Parameters ¶ms, bool restart) { |
Yunlian Jiang | 7fd5bdb | 2016-11-22 15:16:25 -0800 | [diff] [blame] | 1006 | status_t res = OK; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 1007 | |
| 1008 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 1009 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1010 | switch (params.state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1011 | case Parameters::STOPPED: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1012 | res = startPreviewL(params, false); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1013 | if (res != OK) return res; |
Zhijun He | 96ff5c4 | 2014-10-13 22:20:37 -0700 | [diff] [blame] | 1014 | // Make sure first preview request is submitted to the HAL device to avoid |
| 1015 | // two consecutive set of configure_streams being called into the HAL. |
| 1016 | // TODO: Refactor this to avoid initial preview configuration. |
| 1017 | syncWithDevice(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1018 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1019 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1020 | // Ready to go |
| 1021 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1022 | case Parameters::RECORD: |
| 1023 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1024 | // OK to call this when recording is already on, just skip unless |
| 1025 | // we're looking to restart |
| 1026 | if (!restart) return OK; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1027 | break; |
| 1028 | default: |
| 1029 | ALOGE("%s: Camera %d: Can't start recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1030 | __FUNCTION__, mCameraId, |
| 1031 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1032 | return INVALID_OPERATION; |
| 1033 | }; |
| 1034 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1035 | if (params.videoBufferMode != VIDEO_BUFFER_MODE_BUFFER_QUEUE) { |
| 1036 | ALOGE("%s: Camera %d: Recording only supported buffer queue mode, but " |
| 1037 | "mode %d is requested!", __FUNCTION__, mCameraId, params.videoBufferMode); |
| 1038 | return INVALID_OPERATION; |
| 1039 | } |
| 1040 | |
| 1041 | if (!mStreamingProcessor->haveValidRecordingWindow()) { |
| 1042 | ALOGE("%s: No valid recording window", __FUNCTION__); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 1043 | return INVALID_OPERATION; |
| 1044 | } |
| 1045 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1046 | if (!restart) { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1047 | sCameraService->playSound(CameraService::SOUND_RECORDING_START); |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1048 | mStreamingProcessor->updateRecordingRequest(params); |
| 1049 | if (res != OK) { |
| 1050 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1051 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1052 | return res; |
| 1053 | } |
| 1054 | } |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1055 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1056 | // Not all devices can support a preview callback stream and a recording |
| 1057 | // stream at the same time, so assume none of them can. |
| 1058 | if (mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 1059 | ALOGV("%s: Camera %d: Clearing out callback stream before " |
| 1060 | "creating recording stream", __FUNCTION__, mCameraId); |
| 1061 | res = mStreamingProcessor->stopStream(); |
| 1062 | if (res != OK) { |
| 1063 | ALOGE("%s: Camera %d: Can't stop streaming to delete callback stream", |
| 1064 | __FUNCTION__, mCameraId); |
| 1065 | return res; |
| 1066 | } |
| 1067 | res = mCallbackProcessor->deleteStream(); |
| 1068 | if (res != OK) { |
| 1069 | ALOGE("%s: Camera %d: Unable to delete callback stream before " |
| 1070 | "record: %s (%d)", __FUNCTION__, mCameraId, |
| 1071 | strerror(-res), res); |
| 1072 | return res; |
| 1073 | } |
| 1074 | } |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 1075 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1076 | // Clean up ZSL before transitioning into recording |
| 1077 | if (mZslProcessor->getStreamId() != NO_STREAM) { |
| 1078 | ALOGV("%s: Camera %d: Clearing out zsl stream before " |
| 1079 | "creating recording stream", __FUNCTION__, mCameraId); |
| 1080 | res = mStreamingProcessor->stopStream(); |
| 1081 | if (res != OK) { |
| 1082 | ALOGE("%s: Camera %d: Can't stop streaming to delete callback stream", |
| 1083 | __FUNCTION__, mCameraId); |
| 1084 | return res; |
| 1085 | } |
| 1086 | res = mDevice->waitUntilDrained(); |
| 1087 | if (res != OK) { |
| 1088 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1089 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1090 | } |
| 1091 | res = mZslProcessor->clearZslQueue(); |
| 1092 | if (res != OK) { |
| 1093 | ALOGE("%s: Camera %d: Can't clear zsl queue", |
| 1094 | __FUNCTION__, mCameraId); |
| 1095 | return res; |
| 1096 | } |
| 1097 | res = mZslProcessor->deleteStream(); |
| 1098 | if (res != OK) { |
| 1099 | ALOGE("%s: Camera %d: Unable to delete zsl stream before " |
| 1100 | "record: %s (%d)", __FUNCTION__, mCameraId, |
| 1101 | strerror(-res), res); |
| 1102 | return res; |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 1103 | } |
| 1104 | } |
| 1105 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1106 | // Disable callbacks if they're enabled; can't record and use callbacks, |
| 1107 | // and we can't fail record start without stagefright asserting. |
| 1108 | params.previewCallbackFlags = 0; |
| 1109 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1110 | // May need to reconfigure video snapshot JPEG sizes |
| 1111 | // during recording startup, so need a more complex sequence here to |
| 1112 | // ensure an early stream reconfiguration doesn't happen |
| 1113 | bool recordingStreamNeedsUpdate; |
| 1114 | res = mStreamingProcessor->recordingStreamNeedsUpdate(params, &recordingStreamNeedsUpdate); |
| 1115 | if (res != OK) { |
| 1116 | ALOGE("%s: Camera %d: Can't query recording stream", |
| 1117 | __FUNCTION__, mCameraId); |
| 1118 | return res; |
| 1119 | } |
| 1120 | |
| 1121 | if (recordingStreamNeedsUpdate) { |
| 1122 | // Need to stop stream here so updateProcessorStream won't trigger configureStream |
| 1123 | // Right now camera device cannot handle configureStream failure gracefully |
| 1124 | // when device is streaming |
| 1125 | res = mStreamingProcessor->stopStream(); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1126 | if (res != OK) { |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1127 | ALOGE("%s: Camera %d: Can't stop streaming to update record " |
| 1128 | "stream", __FUNCTION__, mCameraId); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1129 | return res; |
| 1130 | } |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1131 | res = mDevice->waitUntilDrained(); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1132 | if (res != OK) { |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1133 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: " |
| 1134 | "%s (%d)", __FUNCTION__, mCameraId, |
| 1135 | strerror(-res), res); |
| 1136 | } |
| 1137 | |
| 1138 | res = updateProcessorStream< |
| 1139 | StreamingProcessor, |
| 1140 | &StreamingProcessor::updateRecordingStream>( |
| 1141 | mStreamingProcessor, |
| 1142 | params); |
| 1143 | if (res != OK) { |
| 1144 | ALOGE("%s: Camera %d: Unable to update recording stream: " |
| 1145 | "%s (%d)", __FUNCTION__, mCameraId, |
| 1146 | strerror(-res), res); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1147 | return res; |
| 1148 | } |
| 1149 | } |
| 1150 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 1151 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1152 | outputStreams.push(getPreviewStreamId()); |
| 1153 | outputStreams.push(getRecordingStreamId()); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1154 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1155 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 1156 | outputStreams); |
Yin-Chia Yeh | 3ea3fcd | 2014-09-05 14:14:44 -0700 | [diff] [blame] | 1157 | |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1158 | // startStream might trigger a configureStream call and device might fail |
| 1159 | // configureStream due to jpeg size > video size. Try again with jpeg size overridden |
| 1160 | // to video size. |
| 1161 | if (res == BAD_VALUE) { |
| 1162 | overrideVideoSnapshotSize(params); |
Yin-Chia Yeh | 3ea3fcd | 2014-09-05 14:14:44 -0700 | [diff] [blame] | 1163 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 1164 | outputStreams); |
| 1165 | } |
| 1166 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1167 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1168 | ALOGE("%s: Camera %d: Unable to start recording stream: %s (%d)", |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1169 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1170 | return res; |
| 1171 | } |
| 1172 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1173 | if (params.state < Parameters::RECORD) { |
| 1174 | params.state = Parameters::RECORD; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1175 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1176 | |
| 1177 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1178 | } |
| 1179 | |
| 1180 | void Camera2Client::stopRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1181 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 1182 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1183 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1184 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1185 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1186 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1187 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
| 1188 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1189 | switch (l.mParameters.state) { |
| 1190 | case Parameters::RECORD: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1191 | // OK to stop |
| 1192 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1193 | case Parameters::STOPPED: |
| 1194 | case Parameters::PREVIEW: |
| 1195 | case Parameters::STILL_CAPTURE: |
| 1196 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1197 | default: |
| 1198 | ALOGE("%s: Camera %d: Can't stop recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1199 | __FUNCTION__, mCameraId, |
| 1200 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1201 | return; |
| 1202 | }; |
| 1203 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1204 | sCameraService->playSound(CameraService::SOUND_RECORDING_STOP); |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1205 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1206 | // Remove recording stream because the video target may be abandoned soon. |
| 1207 | res = stopStream(); |
| 1208 | if (res != OK) { |
| 1209 | ALOGE("%s: Camera %d: Can't stop streaming: %s (%d)", |
| 1210 | __FUNCTION__, mCameraId, strerror(-res), res); |
Yin-Chia Yeh | 092d49c | 2014-11-06 15:40:13 -0800 | [diff] [blame] | 1211 | } |
| 1212 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1213 | res = mDevice->waitUntilDrained(); |
| 1214 | if (res != OK) { |
| 1215 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1216 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1217 | } |
| 1218 | // Clean up recording stream |
| 1219 | res = mStreamingProcessor->deleteRecordingStream(); |
| 1220 | if (res != OK) { |
| 1221 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 1222 | "stop preview: %s (%d)", |
| 1223 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1224 | } |
| 1225 | l.mParameters.recoverOverriddenJpegSize(); |
| 1226 | |
| 1227 | // Restart preview |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1228 | res = startPreviewL(l.mParameters, true); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1229 | if (res != OK) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1230 | ALOGE("%s: Camera %d: Unable to return to preview", |
| 1231 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1232 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1233 | } |
| 1234 | |
| 1235 | bool Camera2Client::recordingEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1236 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1237 | Mutex::Autolock icl(mBinderSerializationLock); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1238 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1239 | if ( checkPid(__FUNCTION__) != OK) return false; |
| 1240 | |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1241 | return recordingEnabledL(); |
| 1242 | } |
| 1243 | |
| 1244 | bool Camera2Client::recordingEnabledL() { |
| 1245 | ATRACE_CALL(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1246 | SharedParameters::Lock l(mParameters); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1247 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1248 | return (l.mParameters.state == Parameters::RECORD |
| 1249 | || l.mParameters.state == Parameters::VIDEO_SNAPSHOT); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1250 | } |
| 1251 | |
| 1252 | void Camera2Client::releaseRecordingFrame(const sp<IMemory>& mem) { |
Chien-Yu Chen | 98a668f | 2015-12-18 14:10:33 -0800 | [diff] [blame] | 1253 | (void)mem; |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1254 | ATRACE_CALL(); |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1255 | ALOGW("%s: Not supported in buffer queue mode.", __FUNCTION__); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1256 | } |
| 1257 | |
Chien-Yu Chen | 2d13b1d | 2016-04-28 12:11:20 -0700 | [diff] [blame] | 1258 | void Camera2Client::releaseRecordingFrameHandle(native_handle_t *handle) { |
| 1259 | (void)handle; |
| 1260 | ATRACE_CALL(); |
| 1261 | ALOGW("%s: Not supported in buffer queue mode.", __FUNCTION__); |
| 1262 | } |
| 1263 | |
Yin-Chia Yeh | b5df547 | 2017-03-20 19:32:19 -0700 | [diff] [blame] | 1264 | void Camera2Client::releaseRecordingFrameHandleBatch( |
| 1265 | const std::vector<native_handle_t*>& handles) { |
| 1266 | (void)handles; |
| 1267 | ATRACE_CALL(); |
| 1268 | ALOGW("%s: Not supported in buffer queue mode.", __FUNCTION__); |
| 1269 | } |
| 1270 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1271 | status_t Camera2Client::autoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1272 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1273 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1274 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1275 | status_t res; |
| 1276 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1277 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1278 | int triggerId; |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1279 | bool notifyImmediately = false; |
| 1280 | bool notifySuccess = false; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1281 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1282 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1283 | if (l.mParameters.state < Parameters::PREVIEW) { |
Zhijun He | f79f8ca | 2014-09-22 23:52:54 -0700 | [diff] [blame] | 1284 | ALOGE("%s: Camera %d: Call autoFocus when preview is inactive (state = %d).", |
| 1285 | __FUNCTION__, mCameraId, l.mParameters.state); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1286 | return INVALID_OPERATION; |
| 1287 | } |
| 1288 | |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1289 | /** |
| 1290 | * If the camera does not support auto-focus, it is a no-op and |
| 1291 | * onAutoFocus(boolean, Camera) callback will be called immediately |
| 1292 | * with a fake value of success set to true. |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1293 | * |
| 1294 | * Similarly, if focus mode is set to INFINITY, there's no reason to |
| 1295 | * bother the HAL. |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1296 | */ |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1297 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1298 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1299 | notifyImmediately = true; |
| 1300 | notifySuccess = true; |
| 1301 | } |
| 1302 | /** |
| 1303 | * If we're in CAF mode, and AF has already been locked, just fire back |
| 1304 | * the callback right away; the HAL would not send a notification since |
| 1305 | * no state change would happen on a AF trigger. |
| 1306 | */ |
| 1307 | if ( (l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_PICTURE || |
| 1308 | l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) && |
| 1309 | l.mParameters.focusState == ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED ) { |
| 1310 | notifyImmediately = true; |
| 1311 | notifySuccess = true; |
| 1312 | } |
| 1313 | /** |
| 1314 | * Send immediate notification back to client |
| 1315 | */ |
| 1316 | if (notifyImmediately) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1317 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1318 | if (l.mRemoteCallback != 0) { |
| 1319 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1320 | notifySuccess ? 1 : 0, 0); |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1321 | } |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1322 | return OK; |
| 1323 | } |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1324 | /** |
| 1325 | * Handle quirk mode for AF in scene modes |
| 1326 | */ |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1327 | if (l.mParameters.quirks.triggerAfWithAuto && |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 1328 | l.mParameters.sceneMode != ANDROID_CONTROL_SCENE_MODE_DISABLED && |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1329 | l.mParameters.focusMode != Parameters::FOCUS_MODE_AUTO && |
| 1330 | !l.mParameters.focusingAreas[0].isEmpty()) { |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1331 | ALOGV("%s: Quirk: Switching from focusMode %d to AUTO", |
| 1332 | __FUNCTION__, l.mParameters.focusMode); |
| 1333 | l.mParameters.shadowFocusMode = l.mParameters.focusMode; |
| 1334 | l.mParameters.focusMode = Parameters::FOCUS_MODE_AUTO; |
| 1335 | updateRequests(l.mParameters); |
| 1336 | } |
| 1337 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1338 | l.mParameters.currentAfTriggerId = ++l.mParameters.afTriggerCounter; |
| 1339 | triggerId = l.mParameters.currentAfTriggerId; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1340 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1341 | ATRACE_ASYNC_BEGIN(kAutofocusLabel, triggerId); |
| 1342 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1343 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1344 | |
| 1345 | mDevice->triggerAutofocus(triggerId); |
| 1346 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1347 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1348 | } |
| 1349 | |
| 1350 | status_t Camera2Client::cancelAutoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1351 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1352 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1353 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1354 | status_t res; |
| 1355 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1356 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1357 | int triggerId; |
| 1358 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1359 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1360 | // Canceling does nothing in FIXED or INFINITY modes |
| 1361 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1362 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
| 1363 | return OK; |
| 1364 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1365 | |
| 1366 | // An active AF trigger is canceled |
| 1367 | if (l.mParameters.afTriggerCounter == l.mParameters.currentAfTriggerId) { |
| 1368 | ATRACE_ASYNC_END(kAutofocusLabel, l.mParameters.currentAfTriggerId); |
| 1369 | } |
| 1370 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1371 | triggerId = ++l.mParameters.afTriggerCounter; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1372 | |
| 1373 | // When using triggerAfWithAuto quirk, may need to reset focus mode to |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1374 | // the real state at this point. No need to cancel explicitly if |
| 1375 | // changing the AF mode. |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1376 | if (l.mParameters.shadowFocusMode != Parameters::FOCUS_MODE_INVALID) { |
| 1377 | ALOGV("%s: Quirk: Restoring focus mode to %d", __FUNCTION__, |
| 1378 | l.mParameters.shadowFocusMode); |
| 1379 | l.mParameters.focusMode = l.mParameters.shadowFocusMode; |
| 1380 | l.mParameters.shadowFocusMode = Parameters::FOCUS_MODE_INVALID; |
| 1381 | updateRequests(l.mParameters); |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1382 | |
| 1383 | return OK; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1384 | } |
Eino-Ville Talvala | c451d0f | 2016-06-30 17:17:35 -0700 | [diff] [blame] | 1385 | if (l.mParameters.allowZslMode) { |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1386 | mZslProcessor->clearZslQueue(); |
| 1387 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1388 | } |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1389 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1390 | |
| 1391 | mDevice->triggerCancelAutofocus(triggerId); |
| 1392 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1393 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1394 | } |
| 1395 | |
Ben Murdoch | ff82370 | 2012-11-28 13:58:29 +0000 | [diff] [blame] | 1396 | status_t Camera2Client::takePicture(int msgType) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1397 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1398 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1399 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1400 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1401 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1402 | int takePictureCounter; |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1403 | { |
| 1404 | SharedParameters::Lock l(mParameters); |
| 1405 | switch (l.mParameters.state) { |
| 1406 | case Parameters::DISCONNECTED: |
| 1407 | case Parameters::STOPPED: |
| 1408 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1409 | ALOGE("%s: Camera %d: Cannot take picture without preview enabled", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1410 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1411 | return INVALID_OPERATION; |
| 1412 | case Parameters::PREVIEW: |
| 1413 | // Good to go for takePicture |
| 1414 | res = commandStopFaceDetectionL(l.mParameters); |
| 1415 | if (res != OK) { |
| 1416 | ALOGE("%s: Camera %d: Unable to stop face detection for still capture", |
| 1417 | __FUNCTION__, mCameraId); |
| 1418 | return res; |
| 1419 | } |
| 1420 | l.mParameters.state = Parameters::STILL_CAPTURE; |
Yin-Chia Yeh | 092d49c | 2014-11-06 15:40:13 -0800 | [diff] [blame] | 1421 | |
| 1422 | // Remove recording stream to prevent video snapshot jpeg logic kicking in |
| 1423 | if (l.mParameters.isJpegSizeOverridden() && |
| 1424 | mStreamingProcessor->getRecordingStreamId() != NO_STREAM) { |
| 1425 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 1426 | if (res != OK) { |
| 1427 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 1428 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1429 | } |
| 1430 | res = mDevice->waitUntilDrained(); |
| 1431 | if (res != OK) { |
| 1432 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1433 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1434 | } |
| 1435 | // Clean up recording stream |
| 1436 | res = mStreamingProcessor->deleteRecordingStream(); |
| 1437 | if (res != OK) { |
| 1438 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 1439 | "stop preview: %s (%d)", |
| 1440 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1441 | } |
| 1442 | res = mStreamingProcessor->togglePauseStream(/*pause*/false); |
| 1443 | if (res != OK) { |
| 1444 | ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)", |
| 1445 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1446 | } |
| 1447 | l.mParameters.recoverOverriddenJpegSize(); |
| 1448 | } |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1449 | break; |
| 1450 | case Parameters::RECORD: |
| 1451 | // Good to go for video snapshot |
| 1452 | l.mParameters.state = Parameters::VIDEO_SNAPSHOT; |
| 1453 | break; |
| 1454 | case Parameters::STILL_CAPTURE: |
| 1455 | case Parameters::VIDEO_SNAPSHOT: |
| 1456 | ALOGE("%s: Camera %d: Already taking a picture", |
| 1457 | __FUNCTION__, mCameraId); |
| 1458 | return INVALID_OPERATION; |
| 1459 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1460 | |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1461 | ALOGV("%s: Camera %d: Starting picture capture", __FUNCTION__, mCameraId); |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 1462 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 1463 | // slowJpegMode will create jpeg stream in CaptureSequencer before capturing |
| 1464 | if (!l.mParameters.slowJpegMode) { |
| 1465 | res = updateProcessorStream(mJpegProcessor, l.mParameters); |
| 1466 | } |
| 1467 | |
Yin-Chia Yeh | d3c5b08 | 2014-09-15 14:50:06 -0700 | [diff] [blame] | 1468 | // If video snapshot fail to configureStream, try override video snapshot size to |
| 1469 | // video size |
| 1470 | if (res == BAD_VALUE && l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { |
| 1471 | overrideVideoSnapshotSize(l.mParameters); |
| 1472 | res = updateProcessorStream(mJpegProcessor, l.mParameters); |
| 1473 | } |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1474 | if (res != OK) { |
| 1475 | ALOGE("%s: Camera %d: Can't set up still image stream: %s (%d)", |
| 1476 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1477 | return res; |
| 1478 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1479 | takePictureCounter = ++l.mParameters.takePictureCounter; |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 1480 | |
| 1481 | // Clear ZSL buffer queue when Jpeg size is changed. |
| 1482 | bool jpegStreamChanged = mJpegProcessor->getStreamId() != lastJpegStreamId; |
Eino-Ville Talvala | c451d0f | 2016-06-30 17:17:35 -0700 | [diff] [blame] | 1483 | if (l.mParameters.allowZslMode && jpegStreamChanged) { |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 1484 | ALOGV("%s: Camera %d: Clear ZSL buffer queue when Jpeg size is changed", |
| 1485 | __FUNCTION__, mCameraId); |
| 1486 | mZslProcessor->clearZslQueue(); |
| 1487 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1488 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1489 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1490 | ATRACE_ASYNC_BEGIN(kTakepictureLabel, takePictureCounter); |
| 1491 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1492 | // Need HAL to have correct settings before (possibly) triggering precapture |
| 1493 | syncWithDevice(); |
| 1494 | |
Igor Murashkin | aa9e3e0 | 2012-11-26 10:50:55 -0800 | [diff] [blame] | 1495 | res = mCaptureSequencer->startCapture(msgType); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1496 | if (res != OK) { |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1497 | ALOGE("%s: Camera %d: Unable to start capture: %s (%d)", |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1498 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 1499 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1500 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1501 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1502 | } |
| 1503 | |
| 1504 | status_t Camera2Client::setParameters(const String8& params) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1505 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1506 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1507 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1508 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1509 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1510 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1511 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1512 | |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1513 | Parameters::focusMode_t focusModeBefore = l.mParameters.focusMode; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1514 | res = l.mParameters.set(params); |
| 1515 | if (res != OK) return res; |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1516 | Parameters::focusMode_t focusModeAfter = l.mParameters.focusMode; |
| 1517 | |
Eino-Ville Talvala | c451d0f | 2016-06-30 17:17:35 -0700 | [diff] [blame] | 1518 | if (l.mParameters.allowZslMode && focusModeAfter != focusModeBefore) { |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1519 | mZslProcessor->clearZslQueue(); |
| 1520 | } |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1521 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1522 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1523 | |
| 1524 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1525 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 1526 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1527 | String8 Camera2Client::getParameters() const { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1528 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1529 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1530 | Mutex::Autolock icl(mBinderSerializationLock); |
Igor Murashkin | ebe865b | 2014-08-07 17:07:28 -0700 | [diff] [blame] | 1531 | // The camera service can unconditionally get the parameters at all times |
| 1532 | if (getCallingPid() != mServicePid && checkPid(__FUNCTION__) != OK) return String8(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1533 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1534 | SharedParameters::ReadLock l(mParameters); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1535 | |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1536 | return l.mParameters.get(); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1537 | } |
| 1538 | |
| 1539 | status_t Camera2Client::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1540 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1541 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1542 | status_t res; |
| 1543 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1544 | |
| 1545 | ALOGV("%s: Camera %d: Command %d (%d, %d)", __FUNCTION__, mCameraId, |
| 1546 | cmd, arg1, arg2); |
| 1547 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1548 | switch (cmd) { |
| 1549 | case CAMERA_CMD_START_SMOOTH_ZOOM: |
| 1550 | return commandStartSmoothZoomL(); |
| 1551 | case CAMERA_CMD_STOP_SMOOTH_ZOOM: |
| 1552 | return commandStopSmoothZoomL(); |
| 1553 | case CAMERA_CMD_SET_DISPLAY_ORIENTATION: |
| 1554 | return commandSetDisplayOrientationL(arg1); |
| 1555 | case CAMERA_CMD_ENABLE_SHUTTER_SOUND: |
| 1556 | return commandEnableShutterSoundL(arg1 == 1); |
| 1557 | case CAMERA_CMD_PLAY_RECORDING_SOUND: |
| 1558 | return commandPlayRecordingSoundL(); |
| 1559 | case CAMERA_CMD_START_FACE_DETECTION: |
| 1560 | return commandStartFaceDetectionL(arg1); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1561 | case CAMERA_CMD_STOP_FACE_DETECTION: { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1562 | SharedParameters::Lock l(mParameters); |
| 1563 | return commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1564 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1565 | case CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG: |
| 1566 | return commandEnableFocusMoveMsgL(arg1 == 1); |
| 1567 | case CAMERA_CMD_PING: |
| 1568 | return commandPingL(); |
| 1569 | case CAMERA_CMD_SET_VIDEO_BUFFER_COUNT: |
Eino-Ville Talvala | d46a6b9 | 2015-05-14 17:26:24 -0700 | [diff] [blame] | 1570 | case CAMERA_CMD_SET_VIDEO_FORMAT: |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1571 | ALOGE("%s: command %d (arguments %d, %d) is not supported.", |
| 1572 | __FUNCTION__, cmd, arg1, arg2); |
| 1573 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1574 | default: |
| 1575 | ALOGE("%s: Unknown command %d (arguments %d, %d)", |
| 1576 | __FUNCTION__, cmd, arg1, arg2); |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1577 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1578 | } |
| 1579 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1580 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1581 | status_t Camera2Client::commandStartSmoothZoomL() { |
| 1582 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1583 | return OK; |
| 1584 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1585 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1586 | status_t Camera2Client::commandStopSmoothZoomL() { |
| 1587 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1588 | return OK; |
| 1589 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1590 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1591 | status_t Camera2Client::commandSetDisplayOrientationL(int degrees) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1592 | int transform = Parameters::degToTransform(degrees, |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1593 | mCameraFacing == CAMERA_FACING_FRONT); |
| 1594 | if (transform == -1) { |
| 1595 | ALOGE("%s: Camera %d: Error setting %d as display orientation value", |
| 1596 | __FUNCTION__, mCameraId, degrees); |
| 1597 | return BAD_VALUE; |
| 1598 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1599 | SharedParameters::Lock l(mParameters); |
| 1600 | if (transform != l.mParameters.previewTransform && |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1601 | getPreviewStreamId() != NO_STREAM) { |
| 1602 | mDevice->setStreamTransform(getPreviewStreamId(), transform); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1603 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1604 | l.mParameters.previewTransform = transform; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1605 | return OK; |
| 1606 | } |
| 1607 | |
| 1608 | status_t Camera2Client::commandEnableShutterSoundL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1609 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1610 | if (enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1611 | l.mParameters.playShutterSound = true; |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1612 | return OK; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1613 | } |
| 1614 | |
Igor Murashkin | a858ea0 | 2014-08-19 14:53:08 -0700 | [diff] [blame] | 1615 | // the camera2 api legacy mode can unconditionally disable the shutter sound |
| 1616 | if (mLegacyMode) { |
| 1617 | ALOGV("%s: Disable shutter sound in legacy mode", __FUNCTION__); |
| 1618 | l.mParameters.playShutterSound = false; |
| 1619 | return OK; |
| 1620 | } |
| 1621 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1622 | // Disabling shutter sound may not be allowed. In that case only |
| 1623 | // allow the mediaserver process to disable the sound. |
| 1624 | char value[PROPERTY_VALUE_MAX]; |
| 1625 | property_get("ro.camera.sound.forced", value, "0"); |
| 1626 | if (strncmp(value, "0", 2) != 0) { |
| 1627 | // Disabling shutter sound is not allowed. Deny if the current |
| 1628 | // process is not mediaserver. |
| 1629 | if (getCallingPid() != getpid()) { |
| 1630 | ALOGE("Failed to disable shutter sound. Permission denied (pid %d)", |
| 1631 | getCallingPid()); |
| 1632 | return PERMISSION_DENIED; |
| 1633 | } |
| 1634 | } |
| 1635 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1636 | l.mParameters.playShutterSound = false; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1637 | return OK; |
| 1638 | } |
| 1639 | |
| 1640 | status_t Camera2Client::commandPlayRecordingSoundL() { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1641 | sCameraService->playSound(CameraService::SOUND_RECORDING_START); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1642 | return OK; |
| 1643 | } |
| 1644 | |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 1645 | status_t Camera2Client::commandStartFaceDetectionL(int /*type*/) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1646 | ALOGV("%s: Camera %d: Starting face detection", |
| 1647 | __FUNCTION__, mCameraId); |
| 1648 | status_t res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1649 | SharedParameters::Lock l(mParameters); |
| 1650 | switch (l.mParameters.state) { |
| 1651 | case Parameters::DISCONNECTED: |
| 1652 | case Parameters::STOPPED: |
| 1653 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1654 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1655 | ALOGE("%s: Camera %d: Cannot start face detection without preview active", |
| 1656 | __FUNCTION__, mCameraId); |
| 1657 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1658 | case Parameters::PREVIEW: |
| 1659 | case Parameters::RECORD: |
| 1660 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1661 | // Good to go for starting face detect |
| 1662 | break; |
| 1663 | } |
| 1664 | // Ignoring type |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1665 | if (l.mParameters.fastInfo.bestFaceDetectMode == |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 1666 | ANDROID_STATISTICS_FACE_DETECT_MODE_OFF) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1667 | ALOGE("%s: Camera %d: Face detection not supported", |
| 1668 | __FUNCTION__, mCameraId); |
Ziv Hendel | caf3a9c | 2013-03-21 03:25:32 +0200 | [diff] [blame] | 1669 | return BAD_VALUE; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1670 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1671 | if (l.mParameters.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1672 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1673 | l.mParameters.enableFaceDetect = true; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1674 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1675 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1676 | |
| 1677 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1678 | } |
| 1679 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1680 | status_t Camera2Client::commandStopFaceDetectionL(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1681 | status_t res = OK; |
| 1682 | ALOGV("%s: Camera %d: Stopping face detection", |
| 1683 | __FUNCTION__, mCameraId); |
| 1684 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1685 | if (!params.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1686 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1687 | params.enableFaceDetect = false; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1688 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1689 | if (params.state == Parameters::PREVIEW |
| 1690 | || params.state == Parameters::RECORD |
| 1691 | || params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1692 | res = updateRequests(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1693 | } |
| 1694 | |
| 1695 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1696 | } |
| 1697 | |
| 1698 | status_t Camera2Client::commandEnableFocusMoveMsgL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1699 | SharedParameters::Lock l(mParameters); |
| 1700 | l.mParameters.enableFocusMoveMessages = enable; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1701 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1702 | return OK; |
| 1703 | } |
| 1704 | |
| 1705 | status_t Camera2Client::commandPingL() { |
| 1706 | // Always ping back if access is proper and device is alive |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1707 | SharedParameters::Lock l(mParameters); |
| 1708 | if (l.mParameters.state != Parameters::DISCONNECTED) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1709 | return OK; |
| 1710 | } else { |
| 1711 | return NO_INIT; |
| 1712 | } |
| 1713 | } |
| 1714 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1715 | void Camera2Client::notifyError(int32_t errorCode, |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1716 | const CaptureResultExtras& resultExtras) { |
| 1717 | int32_t err = CAMERA_ERROR_UNKNOWN; |
| 1718 | switch(errorCode) { |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1719 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_DISCONNECTED: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1720 | err = CAMERA_ERROR_RELEASED; |
| 1721 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1722 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_DEVICE: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1723 | err = CAMERA_ERROR_UNKNOWN; |
| 1724 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1725 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_SERVICE: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1726 | err = CAMERA_ERROR_SERVER_DIED; |
| 1727 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1728 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_REQUEST: |
| 1729 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_RESULT: |
| 1730 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_BUFFER: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1731 | ALOGW("%s: Received recoverable error %d from HAL - ignoring, requestId %" PRId32, |
| 1732 | __FUNCTION__, errorCode, resultExtras.requestId); |
| 1733 | return; |
| 1734 | default: |
| 1735 | err = CAMERA_ERROR_UNKNOWN; |
| 1736 | break; |
| 1737 | } |
| 1738 | |
| 1739 | ALOGE("%s: Error condition %d reported by HAL, requestId %" PRId32, __FUNCTION__, errorCode, |
| 1740 | resultExtras.requestId); |
| 1741 | |
| 1742 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1743 | if (l.mRemoteCallback != nullptr) { |
| 1744 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_ERROR, err, 0); |
| 1745 | } |
| 1746 | } |
| 1747 | |
| 1748 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1749 | /** Device-related methods */ |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1750 | void Camera2Client::notifyAutoFocus(uint8_t newState, int triggerId) { |
| 1751 | ALOGV("%s: Autofocus state now %d, last trigger %d", |
| 1752 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1753 | bool sendCompletedMessage = false; |
| 1754 | bool sendMovingMessage = false; |
| 1755 | |
| 1756 | bool success = false; |
| 1757 | bool afInMotion = false; |
| 1758 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1759 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1760 | // Trace end of AF state |
| 1761 | char tmp[32]; |
| 1762 | if (l.mParameters.afStateCounter > 0) { |
| 1763 | camera_metadata_enum_snprint( |
| 1764 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1765 | ATRACE_ASYNC_END(tmp, l.mParameters.afStateCounter); |
| 1766 | } |
| 1767 | |
| 1768 | // Update state |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1769 | l.mParameters.focusState = newState; |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1770 | l.mParameters.afStateCounter++; |
| 1771 | |
| 1772 | // Trace start of AF state |
| 1773 | |
| 1774 | camera_metadata_enum_snprint( |
| 1775 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1776 | ATRACE_ASYNC_BEGIN(tmp, l.mParameters.afStateCounter); |
| 1777 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1778 | switch (l.mParameters.focusMode) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1779 | case Parameters::FOCUS_MODE_AUTO: |
| 1780 | case Parameters::FOCUS_MODE_MACRO: |
| 1781 | // Don't send notifications upstream if they're not for the current AF |
| 1782 | // trigger. For example, if cancel was called in between, or if we |
| 1783 | // already sent a notification about this AF call. |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1784 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1785 | switch (newState) { |
| 1786 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1787 | success = true; |
| 1788 | // no break |
| 1789 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1790 | sendCompletedMessage = true; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1791 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1792 | break; |
| 1793 | case ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN: |
| 1794 | // Just starting focusing, ignore |
| 1795 | break; |
| 1796 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1797 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1798 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1799 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1800 | default: |
| 1801 | // Unexpected in AUTO/MACRO mode |
| 1802 | ALOGE("%s: Unexpected AF state transition in AUTO/MACRO mode: %d", |
| 1803 | __FUNCTION__, newState); |
| 1804 | break; |
| 1805 | } |
| 1806 | break; |
| 1807 | case Parameters::FOCUS_MODE_CONTINUOUS_VIDEO: |
| 1808 | case Parameters::FOCUS_MODE_CONTINUOUS_PICTURE: |
| 1809 | switch (newState) { |
| 1810 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1811 | success = true; |
| 1812 | // no break |
| 1813 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1814 | // Don't send notifications upstream if they're not for |
| 1815 | // the current AF trigger. For example, if cancel was |
| 1816 | // called in between, or if we already sent a |
| 1817 | // notification about this AF call. |
| 1818 | // Send both a 'AF done' callback and a 'AF move' callback |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1819 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1820 | sendCompletedMessage = true; |
| 1821 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1822 | if (l.mParameters.enableFocusMoveMessages && |
| 1823 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1824 | sendMovingMessage = true; |
| 1825 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1826 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1827 | break; |
| 1828 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1829 | // Cancel was called, or we switched state; care if |
| 1830 | // currently moving |
| 1831 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1832 | if (l.mParameters.enableFocusMoveMessages && |
| 1833 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1834 | sendMovingMessage = true; |
| 1835 | } |
| 1836 | break; |
| 1837 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1838 | // Start passive scan, inform upstream |
| 1839 | afInMotion = true; |
| 1840 | // no break |
| 1841 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1842 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1843 | // Stop passive scan, inform upstream |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1844 | if (l.mParameters.enableFocusMoveMessages) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1845 | sendMovingMessage = true; |
| 1846 | } |
| 1847 | break; |
| 1848 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1849 | l.mParameters.afInMotion = afInMotion; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1850 | break; |
| 1851 | case Parameters::FOCUS_MODE_EDOF: |
| 1852 | case Parameters::FOCUS_MODE_INFINITY: |
| 1853 | case Parameters::FOCUS_MODE_FIXED: |
| 1854 | default: |
| 1855 | if (newState != ANDROID_CONTROL_AF_STATE_INACTIVE) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1856 | ALOGE("%s: Unexpected AF state change %d " |
| 1857 | "(ID %d) in focus mode %d", |
| 1858 | __FUNCTION__, newState, triggerId, |
| 1859 | l.mParameters.focusMode); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1860 | } |
| 1861 | } |
| 1862 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1863 | if (sendMovingMessage) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1864 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1865 | if (l.mRemoteCallback != 0) { |
| 1866 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS_MOVE, |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1867 | afInMotion ? 1 : 0, 0); |
| 1868 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1869 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1870 | if (sendCompletedMessage) { |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1871 | ATRACE_ASYNC_END(kAutofocusLabel, triggerId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1872 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1873 | if (l.mRemoteCallback != 0) { |
| 1874 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1875 | success ? 1 : 0, 0); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1876 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1877 | } |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1878 | } |
| 1879 | |
| 1880 | void Camera2Client::notifyAutoExposure(uint8_t newState, int triggerId) { |
| 1881 | ALOGV("%s: Autoexposure state now %d, last trigger %d", |
| 1882 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1883 | mCaptureSequencer->notifyAutoExposure(newState, triggerId); |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1884 | } |
| 1885 | |
Yin-Chia Yeh | 216db74 | 2015-05-18 15:03:35 -0700 | [diff] [blame] | 1886 | void Camera2Client::notifyShutter(const CaptureResultExtras& resultExtras, |
| 1887 | nsecs_t timestamp) { |
| 1888 | (void)resultExtras; |
| 1889 | (void)timestamp; |
| 1890 | |
| 1891 | ALOGV("%s: Shutter notification for request id %" PRId32 " at time %" PRId64, |
| 1892 | __FUNCTION__, resultExtras.requestId, timestamp); |
| 1893 | mCaptureSequencer->notifyShutter(resultExtras, timestamp); |
Eino-Ville Talvala | 412fe56 | 2015-08-20 17:08:32 -0700 | [diff] [blame] | 1894 | |
| 1895 | Camera2ClientBase::notifyShutter(resultExtras, timestamp); |
Yin-Chia Yeh | 216db74 | 2015-05-18 15:03:35 -0700 | [diff] [blame] | 1896 | } |
| 1897 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1898 | camera2::SharedParameters& Camera2Client::getParameters() { |
| 1899 | return mParameters; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1900 | } |
| 1901 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1902 | int Camera2Client::getPreviewStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1903 | return mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1904 | } |
| 1905 | |
| 1906 | int Camera2Client::getCaptureStreamId() const { |
| 1907 | return mJpegProcessor->getStreamId(); |
| 1908 | } |
| 1909 | |
| 1910 | int Camera2Client::getCallbackStreamId() const { |
| 1911 | return mCallbackProcessor->getStreamId(); |
| 1912 | } |
| 1913 | |
| 1914 | int Camera2Client::getRecordingStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1915 | return mStreamingProcessor->getRecordingStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1916 | } |
| 1917 | |
| 1918 | int Camera2Client::getZslStreamId() const { |
| 1919 | return mZslProcessor->getStreamId(); |
| 1920 | } |
| 1921 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1922 | status_t Camera2Client::registerFrameListener(int32_t minId, int32_t maxId, |
Chih-Hung Hsieh | 8b0b971 | 2016-08-09 14:25:53 -0700 | [diff] [blame] | 1923 | const wp<camera2::FrameProcessor::FilteredListener>& listener, bool sendPartials) { |
Zhijun He | 25a0aef | 2014-06-25 11:40:02 -0700 | [diff] [blame] | 1924 | return mFrameProcessor->registerListener(minId, maxId, listener, sendPartials); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1925 | } |
| 1926 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1927 | status_t Camera2Client::removeFrameListener(int32_t minId, int32_t maxId, |
Chih-Hung Hsieh | 8b0b971 | 2016-08-09 14:25:53 -0700 | [diff] [blame] | 1928 | const wp<camera2::FrameProcessor::FilteredListener>& listener) { |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1929 | return mFrameProcessor->removeListener(minId, maxId, listener); |
| 1930 | } |
| 1931 | |
| 1932 | status_t Camera2Client::stopStream() { |
| 1933 | return mStreamingProcessor->stopStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1934 | } |
| 1935 | |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 1936 | status_t Camera2Client::createJpegStreamL(Parameters ¶ms) { |
| 1937 | status_t res = OK; |
| 1938 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
| 1939 | if (lastJpegStreamId != NO_STREAM) { |
| 1940 | return INVALID_OPERATION; |
| 1941 | } |
| 1942 | |
| 1943 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 1944 | if (res != OK) { |
| 1945 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 1946 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1947 | return res; |
| 1948 | } |
| 1949 | |
| 1950 | res = mDevice->flush(); |
| 1951 | if (res != OK) { |
| 1952 | ALOGE("%s: Camera %d: Unable flush device: %s (%d)", |
| 1953 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1954 | return res; |
| 1955 | } |
| 1956 | |
| 1957 | // Ideally we don't need this, but current camera device |
| 1958 | // status tracking mechanism demands it. |
| 1959 | res = mDevice->waitUntilDrained(); |
| 1960 | if (res != OK) { |
| 1961 | ALOGE("%s: Camera %d: Waiting device drain failed: %s (%d)", |
| 1962 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1963 | } |
| 1964 | |
| 1965 | res = updateProcessorStream(mJpegProcessor, params); |
| 1966 | return res; |
| 1967 | } |
| 1968 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1969 | const int32_t Camera2Client::kPreviewRequestIdStart; |
| 1970 | const int32_t Camera2Client::kPreviewRequestIdEnd; |
| 1971 | const int32_t Camera2Client::kRecordingRequestIdStart; |
| 1972 | const int32_t Camera2Client::kRecordingRequestIdEnd; |
| 1973 | const int32_t Camera2Client::kCaptureRequestIdStart; |
| 1974 | const int32_t Camera2Client::kCaptureRequestIdEnd; |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1975 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1976 | /** Utility methods */ |
| 1977 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1978 | status_t Camera2Client::updateRequests(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1979 | status_t res; |
| 1980 | |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 1981 | ALOGV("%s: Camera %d: state = %d", __FUNCTION__, getCameraId(), params.state); |
| 1982 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1983 | res = mStreamingProcessor->incrementStreamingIds(); |
| 1984 | if (res != OK) { |
| 1985 | ALOGE("%s: Camera %d: Unable to increment request IDs: %s (%d)", |
| 1986 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1987 | return res; |
| 1988 | } |
| 1989 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1990 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1991 | if (res != OK) { |
| 1992 | ALOGE("%s: Camera %d: Unable to update preview request: %s (%d)", |
| 1993 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1994 | return res; |
| 1995 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1996 | res = mStreamingProcessor->updateRecordingRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1997 | if (res != OK) { |
| 1998 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1999 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2000 | return res; |
| 2001 | } |
| 2002 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 2003 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 2004 | res = startPreviewL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 2005 | if (res != OK) { |
| 2006 | ALOGE("%s: Camera %d: Error streaming new preview request: %s (%d)", |
| 2007 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2008 | return res; |
| 2009 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 2010 | } else if (params.state == Parameters::RECORD || |
| 2011 | params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 2012 | res = startRecordingL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 2013 | if (res != OK) { |
| 2014 | ALOGE("%s: Camera %d: Error streaming new record request: %s (%d)", |
| 2015 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2016 | return res; |
| 2017 | } |
| 2018 | } |
| 2019 | return res; |
| 2020 | } |
| 2021 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 2022 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 2023 | size_t Camera2Client::calculateBufferSize(int width, int height, |
| 2024 | int format, int stride) { |
| 2025 | switch (format) { |
| 2026 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: // NV16 |
| 2027 | return width * height * 2; |
| 2028 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: // NV21 |
| 2029 | return width * height * 3 / 2; |
| 2030 | case HAL_PIXEL_FORMAT_YCbCr_422_I: // YUY2 |
| 2031 | return width * height * 2; |
| 2032 | case HAL_PIXEL_FORMAT_YV12: { // YV12 |
| 2033 | size_t ySize = stride * height; |
Eino-Ville Talvala | f17b6cf | 2012-08-25 17:12:18 -0700 | [diff] [blame] | 2034 | size_t uvStride = (stride / 2 + 0xF) & ~0xF; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 2035 | size_t uvSize = uvStride * height / 2; |
| 2036 | return ySize + uvSize * 2; |
| 2037 | } |
| 2038 | case HAL_PIXEL_FORMAT_RGB_565: |
| 2039 | return width * height * 2; |
| 2040 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 2041 | return width * height * 4; |
Eino-Ville Talvala | a97dfeb | 2015-02-19 16:26:13 -0800 | [diff] [blame] | 2042 | case HAL_PIXEL_FORMAT_RAW16: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 2043 | return width * height * 2; |
| 2044 | default: |
| 2045 | ALOGE("%s: Unknown preview format: %x", |
| 2046 | __FUNCTION__, format); |
| 2047 | return 0; |
| 2048 | } |
| 2049 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 2050 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 2051 | status_t Camera2Client::syncWithDevice() { |
| 2052 | ATRACE_CALL(); |
Eino-Ville Talvala | 43b7ac6 | 2012-10-23 09:09:01 -0700 | [diff] [blame] | 2053 | const nsecs_t kMaxSyncTimeout = 500000000; // 500 ms |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 2054 | status_t res; |
| 2055 | |
| 2056 | int32_t activeRequestId = mStreamingProcessor->getActiveRequestId(); |
| 2057 | if (activeRequestId == 0) return OK; |
| 2058 | |
| 2059 | res = mDevice->waitUntilRequestReceived(activeRequestId, kMaxSyncTimeout); |
| 2060 | if (res == TIMED_OUT) { |
| 2061 | ALOGE("%s: Camera %d: Timed out waiting sync with HAL", |
| 2062 | __FUNCTION__, mCameraId); |
| 2063 | } else if (res != OK) { |
| 2064 | ALOGE("%s: Camera %d: Error while waiting to sync with HAL", |
| 2065 | __FUNCTION__, mCameraId); |
| 2066 | } |
| 2067 | return res; |
| 2068 | } |
| 2069 | |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2070 | template <typename ProcessorT> |
| 2071 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 2072 | camera2::Parameters params) { |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2073 | // No default template arguments until C++11, so we need this overload |
| 2074 | return updateProcessorStream<ProcessorT, &ProcessorT::updateStream>( |
| 2075 | processor, params); |
| 2076 | } |
| 2077 | |
| 2078 | template <typename ProcessorT, |
| 2079 | status_t (ProcessorT::*updateStreamF)(const Parameters &)> |
| 2080 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 2081 | Parameters params) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2082 | status_t res; |
| 2083 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2084 | // Get raw pointer since sp<T> doesn't have operator->* |
| 2085 | ProcessorT *processorPtr = processor.get(); |
| 2086 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2087 | |
| 2088 | /** |
| 2089 | * Can't update the stream if it's busy? |
| 2090 | * |
| 2091 | * Then we need to stop the device (by temporarily clearing the request |
| 2092 | * queue) and then try again. Resume streaming once we're done. |
| 2093 | */ |
| 2094 | if (res == -EBUSY) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 2095 | ALOGV("%s: Camera %d: Pausing to update stream", __FUNCTION__, |
| 2096 | mCameraId); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2097 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 2098 | if (res != OK) { |
| 2099 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 2100 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2101 | } |
| 2102 | |
| 2103 | res = mDevice->waitUntilDrained(); |
| 2104 | if (res != OK) { |
| 2105 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 2106 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2107 | } |
| 2108 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2109 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2110 | if (res != OK) { |
| 2111 | ALOGE("%s: Camera %d: Failed to update processing stream " |
| 2112 | " despite having halted streaming first: %s (%d)", |
| 2113 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2114 | } |
| 2115 | |
| 2116 | res = mStreamingProcessor->togglePauseStream(/*pause*/false); |
| 2117 | if (res != OK) { |
| 2118 | ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)", |
| 2119 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2120 | } |
| 2121 | } |
| 2122 | |
| 2123 | return res; |
| 2124 | } |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 2125 | |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 2126 | status_t Camera2Client::overrideVideoSnapshotSize(Parameters ¶ms) { |
| 2127 | ALOGV("%s: Camera %d: configure still size to video size before recording" |
| 2128 | , __FUNCTION__, mCameraId); |
| 2129 | params.overrideJpegSizeByVideoSize(); |
| 2130 | status_t res = updateProcessorStream(mJpegProcessor, params); |
| 2131 | if (res != OK) { |
| 2132 | ALOGE("%s: Camera %d: Can't override video snapshot size to video size: %s (%d)", |
| 2133 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2134 | } |
| 2135 | return res; |
| 2136 | } |
| 2137 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 2138 | status_t Camera2Client::setVideoTarget(const sp<IGraphicBufferProducer>& bufferProducer) { |
| 2139 | ATRACE_CALL(); |
| 2140 | ALOGV("%s: E", __FUNCTION__); |
| 2141 | Mutex::Autolock icl(mBinderSerializationLock); |
| 2142 | status_t res; |
| 2143 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 2144 | |
| 2145 | sp<IBinder> binder = IInterface::asBinder(bufferProducer); |
| 2146 | if (binder == mVideoSurface) { |
| 2147 | ALOGV("%s: Camera %d: New video window is same as old video window", |
| 2148 | __FUNCTION__, mCameraId); |
| 2149 | return NO_ERROR; |
| 2150 | } |
| 2151 | |
| 2152 | sp<Surface> window; |
| 2153 | int format; |
| 2154 | android_dataspace dataSpace; |
| 2155 | |
| 2156 | if (bufferProducer != nullptr) { |
| 2157 | // Using controlledByApp flag to ensure that the buffer queue remains in |
| 2158 | // async mode for the old camera API, where many applications depend |
| 2159 | // on that behavior. |
| 2160 | window = new Surface(bufferProducer, /*controlledByApp*/ true); |
| 2161 | |
| 2162 | ANativeWindow *anw = window.get(); |
| 2163 | |
| 2164 | if ((res = anw->query(anw, NATIVE_WINDOW_FORMAT, &format)) != OK) { |
| 2165 | ALOGE("%s: Failed to query Surface format", __FUNCTION__); |
| 2166 | return res; |
| 2167 | } |
| 2168 | |
| 2169 | if ((res = anw->query(anw, NATIVE_WINDOW_DEFAULT_DATASPACE, |
| 2170 | reinterpret_cast<int*>(&dataSpace))) != OK) { |
| 2171 | ALOGE("%s: Failed to query Surface dataSpace", __FUNCTION__); |
| 2172 | return res; |
| 2173 | } |
| 2174 | } |
| 2175 | |
| 2176 | Parameters::State state; |
| 2177 | { |
| 2178 | SharedParameters::Lock l(mParameters); |
| 2179 | state = l.mParameters.state; |
| 2180 | } |
| 2181 | |
| 2182 | switch (state) { |
| 2183 | case Parameters::STOPPED: |
| 2184 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 2185 | case Parameters::PREVIEW: |
| 2186 | // OK |
| 2187 | break; |
| 2188 | case Parameters::DISCONNECTED: |
| 2189 | case Parameters::RECORD: |
| 2190 | case Parameters::STILL_CAPTURE: |
| 2191 | case Parameters::VIDEO_SNAPSHOT: |
| 2192 | default: |
| 2193 | ALOGE("%s: Camera %d: Cannot set video target while in state %s", |
| 2194 | __FUNCTION__, mCameraId, |
| 2195 | Parameters::getStateName(state)); |
| 2196 | return INVALID_OPERATION; |
| 2197 | } |
| 2198 | |
| 2199 | mVideoSurface = binder; |
| 2200 | res = mStreamingProcessor->setRecordingWindow(window); |
| 2201 | if (res != OK) { |
| 2202 | ALOGE("%s: Unable to set new recording window: %s (%d)", |
| 2203 | __FUNCTION__, strerror(-res), res); |
| 2204 | return res; |
| 2205 | } |
| 2206 | |
| 2207 | { |
| 2208 | SharedParameters::Lock l(mParameters); |
| 2209 | l.mParameters.videoFormat = format; |
| 2210 | l.mParameters.videoDataSpace = dataSpace; |
| 2211 | } |
| 2212 | |
| 2213 | return OK; |
| 2214 | } |
| 2215 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 2216 | const char* Camera2Client::kAutofocusLabel = "autofocus"; |
| 2217 | const char* Camera2Client::kTakepictureLabel = "take_picture"; |
| 2218 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 2219 | } // namespace android |