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 | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 59 | cameraId, cameraFacing, clientPid, clientUid, servicePid), |
Yin-Chia Yeh | cd8fce8 | 2014-06-18 10:51:34 -0700 | [diff] [blame] | 60 | mParameters(cameraId, cameraFacing) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 61 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 62 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 63 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 64 | SharedParameters::Lock l(mParameters); |
| 65 | l.mParameters.state = Parameters::DISCONNECTED; |
Igor Murashkin | a858ea0 | 2014-08-19 14:53:08 -0700 | [diff] [blame] | 66 | |
| 67 | mLegacyMode = legacyMode; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 68 | } |
| 69 | |
Yin-Chia Yeh | e074a93 | 2015-01-30 10:29:02 -0800 | [diff] [blame] | 70 | status_t Camera2Client::initialize(CameraModule *module) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 71 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 72 | ATRACE_CALL(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 73 | ALOGV("%s: Initializing client for camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 74 | status_t res; |
| 75 | |
Igor Murashkin | e6800ce | 2013-03-04 17:25:57 -0800 | [diff] [blame] | 76 | res = Camera2ClientBase::initialize(module); |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 77 | if (res != OK) { |
| 78 | return res; |
| 79 | } |
| 80 | |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 81 | { |
| 82 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 83 | |
Yin-Chia Yeh | cd8fce8 | 2014-06-18 10:51:34 -0700 | [diff] [blame] | 84 | res = l.mParameters.initialize(&(mDevice->info()), mDeviceVersion); |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 85 | if (res != OK) { |
| 86 | ALOGE("%s: Camera %d: unable to build defaults: %s (%d)", |
| 87 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 88 | return NO_INIT; |
| 89 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 90 | } |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 91 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 92 | String8 threadName; |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 93 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 94 | mStreamingProcessor = new StreamingProcessor(this); |
Eino-Ville Talvala | 254446a | 2013-06-04 16:34:35 -0700 | [diff] [blame] | 95 | threadName = String8::format("C2-%d-StreamProc", |
| 96 | mCameraId); |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 97 | |
Igor Murashkin | ce124da | 2013-03-04 14:53:08 -0800 | [diff] [blame] | 98 | mFrameProcessor = new FrameProcessor(mDevice, this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 99 | threadName = String8::format("C2-%d-FrameProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 100 | mCameraId); |
| 101 | mFrameProcessor->run(threadName.string()); |
| 102 | |
| 103 | mCaptureSequencer = new CaptureSequencer(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 104 | threadName = String8::format("C2-%d-CaptureSeq", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 105 | mCameraId); |
| 106 | mCaptureSequencer->run(threadName.string()); |
| 107 | |
| 108 | mJpegProcessor = new JpegProcessor(this, mCaptureSequencer); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 109 | threadName = String8::format("C2-%d-JpegProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 110 | mCameraId); |
| 111 | mJpegProcessor->run(threadName.string()); |
| 112 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 113 | mZslProcessor = new ZslProcessor(this, mCaptureSequencer); |
| 114 | |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 115 | threadName = String8::format("C2-%d-ZslProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 116 | mCameraId); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 117 | mZslProcessor->run(threadName.string()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 118 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 119 | mCallbackProcessor = new CallbackProcessor(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 120 | threadName = String8::format("C2-%d-CallbkProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 121 | mCameraId); |
| 122 | mCallbackProcessor->run(threadName.string()); |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 123 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 124 | if (gLogLevel >= 1) { |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 125 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 126 | ALOGD("%s: Default parameters converted from camera %d:", __FUNCTION__, |
| 127 | mCameraId); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 128 | ALOGD("%s", l.mParameters.paramsFlattened.string()); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 129 | } |
| 130 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 131 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | Camera2Client::~Camera2Client() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 135 | ATRACE_CALL(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 136 | ALOGV("~Camera2Client"); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 137 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 138 | mDestructionStarted = true; |
| 139 | |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 140 | disconnect(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 141 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 142 | ALOGI("Camera %d: Closed", mCameraId); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | status_t Camera2Client::dump(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | c400396 | 2016-01-13 10:07:04 -0800 | [diff] [blame] | 146 | return BasicClient::dump(fd, args); |
| 147 | } |
| 148 | |
| 149 | status_t Camera2Client::dumpClient(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 150 | String8 result; |
Ruben Brunk | cc77671 | 2015-02-17 20:18:47 -0800 | [diff] [blame] | 151 | result.appendFormat("Client2[%d] (%p) PID: %d, dump:\n", mCameraId, |
Eino-Ville Talvala | e992e75 | 2014-11-07 16:17:48 -0800 | [diff] [blame] | 152 | (getRemoteCallback() != NULL ? |
Marco Nelissen | f888020 | 2014-11-14 07:58:25 -0800 | [diff] [blame] | 153 | (IInterface::asBinder(getRemoteCallback()).get()) : NULL), |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 154 | mClientPid); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 155 | result.append(" State: "); |
| 156 | #define CASE_APPEND_ENUM(x) case x: result.append(#x "\n"); break; |
| 157 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 158 | const Parameters& p = mParameters.unsafeAccess(); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 159 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 160 | result.append(Parameters::getStateName(p.state)); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 161 | |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 162 | result.append("\n Current parameters:\n"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 163 | result.appendFormat(" Preview size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 164 | p.previewWidth, p.previewHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 165 | result.appendFormat(" Preview FPS range: %d - %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 166 | p.previewFpsRange[0], p.previewFpsRange[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 167 | result.appendFormat(" Preview HAL pixel format: 0x%x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 168 | p.previewFormat); |
Eino-Ville Talvala | 11b7cde | 2012-06-15 12:37:35 -0700 | [diff] [blame] | 169 | result.appendFormat(" Preview transform: %x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 170 | p.previewTransform); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 171 | result.appendFormat(" Picture size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 172 | p.pictureWidth, p.pictureHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 173 | result.appendFormat(" Jpeg thumbnail size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 174 | p.jpegThumbSize[0], p.jpegThumbSize[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 175 | result.appendFormat(" Jpeg quality: %d, thumbnail quality: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 176 | p.jpegQuality, p.jpegThumbQuality); |
| 177 | result.appendFormat(" Jpeg rotation: %d\n", p.jpegRotation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 178 | result.appendFormat(" GPS tags %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 179 | p.gpsEnabled ? "enabled" : "disabled"); |
| 180 | if (p.gpsEnabled) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 181 | 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] | 182 | p.gpsCoordinates[0], p.gpsCoordinates[1], |
| 183 | p.gpsCoordinates[2]); |
Kévin PETIT | 377b2ec | 2014-02-03 12:35:36 +0000 | [diff] [blame] | 184 | result.appendFormat(" GPS timestamp: %" PRId64 "\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 185 | p.gpsTimestamp); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 186 | result.appendFormat(" GPS processing method: %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 187 | p.gpsProcessingMethod.string()); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | result.append(" White balance mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 191 | switch (p.wbMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 192 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_AUTO) |
| 193 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_INCANDESCENT) |
| 194 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_FLUORESCENT) |
| 195 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT) |
| 196 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_DAYLIGHT) |
| 197 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT) |
| 198 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_TWILIGHT) |
| 199 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_SHADE) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 200 | default: result.append("UNKNOWN\n"); |
| 201 | } |
| 202 | |
| 203 | result.append(" Effect mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 204 | switch (p.effectMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 205 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_OFF) |
| 206 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_MONO) |
| 207 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_NEGATIVE) |
| 208 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SOLARIZE) |
| 209 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SEPIA) |
| 210 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_POSTERIZE) |
| 211 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD) |
| 212 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD) |
| 213 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_AQUA) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 214 | default: result.append("UNKNOWN\n"); |
| 215 | } |
| 216 | |
| 217 | result.append(" Antibanding mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 218 | switch (p.antibandingMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 219 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO) |
| 220 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF) |
| 221 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ) |
| 222 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 223 | default: result.append("UNKNOWN\n"); |
| 224 | } |
| 225 | |
| 226 | result.append(" Scene mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 227 | switch (p.sceneMode) { |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 228 | case ANDROID_CONTROL_SCENE_MODE_DISABLED: |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 229 | result.append("AUTO\n"); break; |
| 230 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_ACTION) |
| 231 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PORTRAIT) |
| 232 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_LANDSCAPE) |
| 233 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT) |
| 234 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT) |
| 235 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_THEATRE) |
| 236 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BEACH) |
| 237 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SNOW) |
| 238 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SUNSET) |
| 239 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO) |
| 240 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_FIREWORKS) |
| 241 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SPORTS) |
| 242 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PARTY) |
| 243 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT) |
| 244 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BARCODE) |
| 245 | default: result.append("UNKNOWN\n"); |
| 246 | } |
| 247 | |
| 248 | result.append(" Flash mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 249 | switch (p.flashMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 250 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_OFF) |
| 251 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_AUTO) |
| 252 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_ON) |
| 253 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_TORCH) |
| 254 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_RED_EYE) |
| 255 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_INVALID) |
| 256 | default: result.append("UNKNOWN\n"); |
| 257 | } |
| 258 | |
| 259 | result.append(" Focus mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 260 | switch (p.focusMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 261 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_AUTO) |
| 262 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_MACRO) |
| 263 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) |
| 264 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_PICTURE) |
| 265 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_EDOF) |
| 266 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INFINITY) |
| 267 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_FIXED) |
| 268 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INVALID) |
| 269 | default: result.append("UNKNOWN\n"); |
| 270 | } |
| 271 | |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 272 | result.append(" Focus state: "); |
| 273 | switch (p.focusState) { |
| 274 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_INACTIVE) |
| 275 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN) |
| 276 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED) |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 277 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED) |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 278 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN) |
| 279 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED) |
| 280 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED) |
| 281 | default: result.append("UNKNOWN\n"); |
| 282 | } |
| 283 | |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 284 | result.append(" Focusing areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 285 | for (size_t i = 0; i < p.focusingAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 286 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 287 | p.focusingAreas[i].left, |
| 288 | p.focusingAreas[i].top, |
| 289 | p.focusingAreas[i].right, |
| 290 | p.focusingAreas[i].bottom, |
| 291 | p.focusingAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | result.appendFormat(" Exposure compensation index: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 295 | p.exposureCompensation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 296 | |
| 297 | result.appendFormat(" AE lock %s, AWB lock %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 298 | p.autoExposureLock ? "enabled" : "disabled", |
| 299 | p.autoWhiteBalanceLock ? "enabled" : "disabled" ); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 300 | |
| 301 | result.appendFormat(" Metering areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 302 | for (size_t i = 0; i < p.meteringAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 303 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 304 | p.meteringAreas[i].left, |
| 305 | p.meteringAreas[i].top, |
| 306 | p.meteringAreas[i].right, |
| 307 | p.meteringAreas[i].bottom, |
| 308 | p.meteringAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 309 | } |
| 310 | |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 311 | result.appendFormat(" Zoom index: %d\n", p.zoom); |
| 312 | result.appendFormat(" Video size: %d x %d\n", p.videoWidth, |
| 313 | p.videoHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 314 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 315 | result.appendFormat(" Recording hint is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 316 | p.recordingHint ? "set" : "not set"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 317 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 318 | result.appendFormat(" Video stabilization is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 319 | p.videoStabilization ? "enabled" : "disabled"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 320 | |
Eino-Ville Talvala | 0181fde | 2013-09-20 10:12:32 -0700 | [diff] [blame] | 321 | result.appendFormat(" Selected still capture FPS range: %d - %d\n", |
| 322 | p.fastInfo.bestStillCaptureFpsRange[0], |
| 323 | p.fastInfo.bestStillCaptureFpsRange[1]); |
| 324 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 325 | result.append(" Current streams:\n"); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 326 | result.appendFormat(" Preview stream ID: %d\n", |
| 327 | getPreviewStreamId()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 328 | result.appendFormat(" Capture stream ID: %d\n", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 329 | getCaptureStreamId()); |
| 330 | result.appendFormat(" Recording stream ID: %d\n", |
| 331 | getRecordingStreamId()); |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 332 | |
| 333 | result.append(" Quirks for this camera:\n"); |
| 334 | bool haveQuirk = false; |
| 335 | if (p.quirks.triggerAfWithAuto) { |
| 336 | result.appendFormat(" triggerAfWithAuto\n"); |
| 337 | haveQuirk = true; |
| 338 | } |
| 339 | if (p.quirks.useZslFormat) { |
| 340 | result.appendFormat(" useZslFormat\n"); |
| 341 | haveQuirk = true; |
| 342 | } |
Igor Murashkin | 7373cbe | 2012-09-28 15:30:03 -0700 | [diff] [blame] | 343 | if (p.quirks.meteringCropRegion) { |
| 344 | result.appendFormat(" meteringCropRegion\n"); |
| 345 | haveQuirk = true; |
| 346 | } |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 347 | if (p.quirks.partialResults) { |
| 348 | result.appendFormat(" usePartialResult\n"); |
| 349 | haveQuirk = true; |
| 350 | } |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 351 | if (!haveQuirk) { |
| 352 | result.appendFormat(" none\n"); |
| 353 | } |
| 354 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 355 | write(fd, result.string(), result.size()); |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 356 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 357 | mStreamingProcessor->dump(fd, args); |
Eino-Ville Talvala | 428b77a | 2012-07-30 09:55:30 -0700 | [diff] [blame] | 358 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 359 | mCaptureSequencer->dump(fd, args); |
| 360 | |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 361 | mFrameProcessor->dump(fd, args); |
| 362 | |
Eino-Ville Talvala | 97b38a8 | 2012-09-17 17:55:07 -0700 | [diff] [blame] | 363 | mZslProcessor->dump(fd, args); |
| 364 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 365 | return dumpDevice(fd, args); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 366 | #undef CASE_APPEND_ENUM |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 367 | } |
| 368 | |
| 369 | // ICamera interface |
| 370 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 371 | binder::Status Camera2Client::disconnect() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 372 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 373 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 374 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 375 | binder::Status res = binder::Status::ok(); |
Chien-Yu Chen | 98a668f | 2015-12-18 14:10:33 -0800 | [diff] [blame] | 376 | // Allow both client and the cameraserver to disconnect at all times |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 377 | int callingPid = getCallingPid(); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 378 | if (callingPid != mClientPid && callingPid != mServicePid) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 379 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 380 | if (mDevice == 0) return res; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 381 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 382 | ALOGV("Camera %d: Shutting down", mCameraId); |
| 383 | |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 384 | /** |
| 385 | * disconnect() cannot call any methods that might need to promote a |
| 386 | * wp<Camera2Client>, since disconnect can be called from the destructor, at |
| 387 | * which point all such promotions will fail. |
| 388 | */ |
| 389 | |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 390 | stopPreviewL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 391 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 392 | { |
| 393 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 394 | if (l.mParameters.state == Parameters::DISCONNECTED) return res; |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 395 | l.mParameters.state = Parameters::DISCONNECTED; |
| 396 | } |
| 397 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 398 | mFrameProcessor->requestExit(); |
| 399 | mCaptureSequencer->requestExit(); |
| 400 | mJpegProcessor->requestExit(); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 401 | mZslProcessor->requestExit(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 402 | mCallbackProcessor->requestExit(); |
| 403 | |
| 404 | ALOGV("Camera %d: Waiting for threads", mCameraId); |
| 405 | |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 406 | { |
| 407 | // Don't wait with lock held, in case the other threads need to |
| 408 | // complete callbacks that re-enter Camera2Client |
| 409 | mBinderSerializationLock.unlock(); |
| 410 | |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 411 | mFrameProcessor->join(); |
| 412 | mCaptureSequencer->join(); |
| 413 | mJpegProcessor->join(); |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 414 | mZslProcessor->join(); |
Eino-Ville Talvala | 661c21d | 2014-10-22 14:21:12 -0700 | [diff] [blame] | 415 | mCallbackProcessor->join(); |
| 416 | |
| 417 | mBinderSerializationLock.lock(); |
| 418 | } |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 419 | |
Ruben Brunk | dfe7155 | 2013-12-05 11:00:37 -0800 | [diff] [blame] | 420 | ALOGV("Camera %d: Deleting streams", mCameraId); |
| 421 | |
| 422 | mStreamingProcessor->deletePreviewStream(); |
| 423 | mStreamingProcessor->deleteRecordingStream(); |
| 424 | mJpegProcessor->deleteStream(); |
| 425 | mCallbackProcessor->deleteStream(); |
| 426 | mZslProcessor->deleteStream(); |
| 427 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 428 | ALOGV("Camera %d: Disconnecting device", mCameraId); |
| 429 | |
| 430 | mDevice->disconnect(); |
| 431 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 432 | mDevice.clear(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 433 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 434 | CameraService::Client::disconnect(); |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 435 | |
| 436 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 437 | } |
| 438 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 439 | status_t Camera2Client::connect(const sp<hardware::ICameraClient>& client) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 440 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 441 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 442 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 443 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 444 | if (mClientPid != 0 && getCallingPid() != mClientPid) { |
| 445 | ALOGE("%s: Camera %d: Connection attempt from pid %d; " |
| 446 | "current locked to pid %d", __FUNCTION__, |
| 447 | mCameraId, getCallingPid(), mClientPid); |
| 448 | return BAD_VALUE; |
| 449 | } |
| 450 | |
| 451 | mClientPid = getCallingPid(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 452 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 453 | mRemoteCallback = client; |
| 454 | mSharedCameraCallbacks = client; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 455 | |
| 456 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 457 | } |
| 458 | |
| 459 | status_t Camera2Client::lock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 460 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 461 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 462 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 463 | ALOGV("%s: Camera %d: Lock call from pid %d; current client pid %d", |
| 464 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 465 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 466 | if (mClientPid == 0) { |
| 467 | mClientPid = getCallingPid(); |
| 468 | return OK; |
| 469 | } |
| 470 | |
| 471 | if (mClientPid != getCallingPid()) { |
| 472 | ALOGE("%s: Camera %d: Lock call from pid %d; currently locked to pid %d", |
| 473 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 474 | return EBUSY; |
| 475 | } |
| 476 | |
| 477 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 478 | } |
| 479 | |
| 480 | status_t Camera2Client::unlock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 481 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 482 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 483 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 484 | ALOGV("%s: Camera %d: Unlock call from pid %d; current client pid %d", |
| 485 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 486 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 487 | if (mClientPid == getCallingPid()) { |
Eino-Ville Talvala | 907e565 | 2012-10-10 15:28:53 -0700 | [diff] [blame] | 488 | SharedParameters::Lock l(mParameters); |
| 489 | if (l.mParameters.state == Parameters::RECORD || |
| 490 | l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { |
| 491 | ALOGD("Not allowed to unlock camera during recording."); |
| 492 | return INVALID_OPERATION; |
| 493 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 494 | mClientPid = 0; |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 495 | mRemoteCallback.clear(); |
| 496 | mSharedCameraCallbacks.clear(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 497 | return OK; |
| 498 | } |
| 499 | |
| 500 | ALOGE("%s: Camera %d: Unlock call from pid %d; currently locked to pid %d", |
| 501 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 502 | return EBUSY; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 503 | } |
| 504 | |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 505 | status_t Camera2Client::setPreviewTarget( |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 506 | const sp<IGraphicBufferProducer>& bufferProducer) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 507 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 508 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 509 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 510 | status_t res; |
| 511 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 512 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 513 | sp<IBinder> binder; |
Eino-Ville Talvala | 727d172 | 2015-06-09 13:44:19 -0700 | [diff] [blame] | 514 | sp<Surface> window; |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 515 | if (bufferProducer != 0) { |
Marco Nelissen | f888020 | 2014-11-14 07:58:25 -0800 | [diff] [blame] | 516 | binder = IInterface::asBinder(bufferProducer); |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 517 | // Using controlledByApp flag to ensure that the buffer queue remains in |
| 518 | // async mode for the old camera API, where many applications depend |
| 519 | // on that behavior. |
| 520 | window = new Surface(bufferProducer, /*controlledByApp*/ true); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 521 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 522 | return setPreviewWindowL(binder, window); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 523 | } |
| 524 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 525 | status_t Camera2Client::setPreviewWindowL(const sp<IBinder>& binder, |
Eino-Ville Talvala | 727d172 | 2015-06-09 13:44:19 -0700 | [diff] [blame] | 526 | sp<Surface> window) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 527 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 528 | status_t res; |
| 529 | |
| 530 | if (binder == mPreviewSurface) { |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 531 | ALOGV("%s: Camera %d: New window is same as old window", |
| 532 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 533 | return NO_ERROR; |
| 534 | } |
| 535 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 536 | Parameters::State state; |
| 537 | { |
| 538 | SharedParameters::Lock l(mParameters); |
| 539 | state = l.mParameters.state; |
| 540 | } |
| 541 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 542 | case Parameters::DISCONNECTED: |
| 543 | case Parameters::RECORD: |
| 544 | case Parameters::STILL_CAPTURE: |
| 545 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 546 | 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] | 547 | __FUNCTION__, mCameraId, |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 548 | Parameters::getStateName(state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 549 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 550 | case Parameters::STOPPED: |
| 551 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 552 | // OK |
| 553 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 554 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 555 | // Already running preview - need to stop and create a new stream |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 556 | res = stopStream(); |
| 557 | if (res != OK) { |
| 558 | ALOGE("%s: Unable to stop preview to swap windows: %s (%d)", |
| 559 | __FUNCTION__, strerror(-res), res); |
| 560 | return res; |
| 561 | } |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 562 | state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 563 | break; |
| 564 | } |
| 565 | |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 566 | mPreviewSurface = binder; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 567 | res = mStreamingProcessor->setPreviewWindow(window); |
| 568 | if (res != OK) { |
| 569 | ALOGE("%s: Unable to set new preview window: %s (%d)", |
| 570 | __FUNCTION__, strerror(-res), res); |
| 571 | return res; |
| 572 | } |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 573 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 574 | if (state == Parameters::WAITING_FOR_PREVIEW_WINDOW) { |
| 575 | SharedParameters::Lock l(mParameters); |
| 576 | l.mParameters.state = state; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 577 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 578 | } |
| 579 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 580 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | void Camera2Client::setPreviewCallbackFlag(int flag) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 584 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 585 | ALOGV("%s: Camera %d: Flag 0x%x", __FUNCTION__, mCameraId, flag); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 586 | Mutex::Autolock icl(mBinderSerializationLock); |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 587 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 588 | if ( checkPid(__FUNCTION__) != OK) return; |
| 589 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 590 | SharedParameters::Lock l(mParameters); |
| 591 | setPreviewCallbackFlagL(l.mParameters, flag); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 592 | } |
| 593 | |
| 594 | void Camera2Client::setPreviewCallbackFlagL(Parameters ¶ms, int flag) { |
| 595 | status_t res = OK; |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 596 | |
| 597 | switch(params.state) { |
| 598 | case Parameters::STOPPED: |
| 599 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 600 | case Parameters::PREVIEW: |
Zhijun He | a2520db | 2013-07-08 16:12:32 -0700 | [diff] [blame] | 601 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 602 | // OK |
| 603 | break; |
| 604 | default: |
| 605 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) { |
| 606 | ALOGE("%s: Camera %d: Can't use preview callbacks " |
| 607 | "in state %d", __FUNCTION__, mCameraId, params.state); |
| 608 | return; |
| 609 | } |
| 610 | } |
| 611 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 612 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ONE_SHOT_MASK) { |
| 613 | ALOGV("%s: setting oneshot", __FUNCTION__); |
| 614 | params.previewCallbackOneShot = true; |
| 615 | } |
| 616 | if (params.previewCallbackFlags != (uint32_t)flag) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 617 | |
Zhijun He | 527748a | 2013-09-15 21:06:10 -0700 | [diff] [blame] | 618 | if (params.previewCallbackSurface && flag != CAMERA_FRAME_CALLBACK_FLAG_NOOP) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 619 | // Disable any existing preview callback window when enabling |
| 620 | // preview callback flags |
| 621 | res = mCallbackProcessor->setCallbackWindow(NULL); |
| 622 | if (res != OK) { |
| 623 | ALOGE("%s: Camera %d: Unable to clear preview callback surface:" |
| 624 | " %s (%d)", __FUNCTION__, mCameraId, strerror(-res), res); |
| 625 | return; |
| 626 | } |
| 627 | params.previewCallbackSurface = false; |
| 628 | } |
| 629 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 630 | params.previewCallbackFlags = flag; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 631 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 632 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 633 | res = startPreviewL(params, true); |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 634 | if (res != OK) { |
| 635 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 636 | __FUNCTION__, mCameraId, |
| 637 | Parameters::getStateName(params.state)); |
| 638 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 639 | } |
| 640 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 641 | } |
| 642 | |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 643 | status_t Camera2Client::setPreviewCallbackTarget( |
| 644 | const sp<IGraphicBufferProducer>& callbackProducer) { |
| 645 | ATRACE_CALL(); |
| 646 | ALOGV("%s: E", __FUNCTION__); |
| 647 | Mutex::Autolock icl(mBinderSerializationLock); |
| 648 | status_t res; |
| 649 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 650 | |
Eino-Ville Talvala | 727d172 | 2015-06-09 13:44:19 -0700 | [diff] [blame] | 651 | sp<Surface> window; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 652 | if (callbackProducer != 0) { |
| 653 | window = new Surface(callbackProducer); |
| 654 | } |
| 655 | |
| 656 | res = mCallbackProcessor->setCallbackWindow(window); |
| 657 | if (res != OK) { |
| 658 | ALOGE("%s: Camera %d: Unable to set preview callback surface: %s (%d)", |
| 659 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 660 | return res; |
| 661 | } |
| 662 | |
| 663 | SharedParameters::Lock l(mParameters); |
| 664 | |
| 665 | if (window != NULL) { |
| 666 | // Disable traditional callbacks when a valid callback target is given |
| 667 | l.mParameters.previewCallbackFlags = CAMERA_FRAME_CALLBACK_FLAG_NOOP; |
| 668 | l.mParameters.previewCallbackOneShot = false; |
| 669 | l.mParameters.previewCallbackSurface = true; |
| 670 | } else { |
| 671 | // Disable callback target if given a NULL interface. |
| 672 | l.mParameters.previewCallbackSurface = false; |
| 673 | } |
| 674 | |
| 675 | switch(l.mParameters.state) { |
| 676 | case Parameters::PREVIEW: |
| 677 | res = startPreviewL(l.mParameters, true); |
| 678 | break; |
| 679 | case Parameters::RECORD: |
| 680 | case Parameters::VIDEO_SNAPSHOT: |
| 681 | res = startRecordingL(l.mParameters, true); |
| 682 | break; |
| 683 | default: |
| 684 | break; |
| 685 | } |
| 686 | if (res != OK) { |
| 687 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 688 | __FUNCTION__, mCameraId, |
| 689 | Parameters::getStateName(l.mParameters.state)); |
| 690 | } |
| 691 | |
| 692 | return OK; |
| 693 | } |
| 694 | |
| 695 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 696 | status_t Camera2Client::startPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 697 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 698 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 699 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 700 | status_t res; |
| 701 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 702 | SharedParameters::Lock l(mParameters); |
| 703 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 704 | } |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 705 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 706 | status_t Camera2Client::startPreviewL(Parameters ¶ms, bool restart) { |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 707 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 708 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 709 | |
| 710 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 711 | |
Eino-Ville Talvala | a14be59 | 2012-10-10 17:17:01 -0700 | [diff] [blame] | 712 | if ( (params.state == Parameters::PREVIEW || |
| 713 | params.state == Parameters::RECORD || |
| 714 | params.state == Parameters::VIDEO_SNAPSHOT) |
| 715 | && !restart) { |
| 716 | // Succeed attempt to re-enter a streaming state |
| 717 | ALOGI("%s: Camera %d: Preview already active, ignoring restart", |
| 718 | __FUNCTION__, mCameraId); |
Alex Ray | 77449ad | 2012-09-26 15:52:50 -0700 | [diff] [blame] | 719 | return OK; |
| 720 | } |
| 721 | if (params.state > Parameters::PREVIEW && !restart) { |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 722 | ALOGE("%s: Can't start preview in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 723 | __FUNCTION__, |
| 724 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 725 | return INVALID_OPERATION; |
| 726 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 727 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 728 | if (!mStreamingProcessor->haveValidPreviewWindow()) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 729 | params.state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 730 | return OK; |
| 731 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 732 | params.state = Parameters::STOPPED; |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 733 | int lastPreviewStreamId = mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 734 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 735 | res = mStreamingProcessor->updatePreviewStream(params); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 736 | if (res != OK) { |
| 737 | ALOGE("%s: Camera %d: Unable to update preview stream: %s (%d)", |
| 738 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 739 | return res; |
| 740 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 741 | |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 742 | bool previewStreamChanged = mStreamingProcessor->getPreviewStreamId() != lastPreviewStreamId; |
| 743 | |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 744 | // We could wait to create the JPEG output stream until first actual use |
| 745 | // (first takePicture call). However, this would substantially increase the |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 746 | // first capture latency on HAL3 devices. |
| 747 | // So create it unconditionally at preview start. As a drawback, |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 748 | // this increases gralloc memory consumption for applications that don't |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 749 | // ever take a picture. Do not enter this mode when jpeg stream will slow |
| 750 | // down preview. |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 751 | // TODO: Find a better compromise, though this likely would involve HAL |
| 752 | // changes. |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 753 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 754 | // If jpeg stream will slow down preview, make sure we remove it before starting preview |
| 755 | if (params.slowJpegMode) { |
| 756 | mJpegProcessor->deleteStream(); |
| 757 | } else { |
| 758 | res = updateProcessorStream(mJpegProcessor, params); |
| 759 | if (res != OK) { |
| 760 | ALOGE("%s: Camera %d: Can't pre-configure still image " |
| 761 | "stream: %s (%d)", |
| 762 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 763 | return res; |
| 764 | } |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 765 | } |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 766 | bool jpegStreamChanged = mJpegProcessor->getStreamId() != lastJpegStreamId; |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 767 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 768 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 769 | bool callbacksEnabled = (params.previewCallbackFlags & |
| 770 | CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) || |
| 771 | params.previewCallbackSurface; |
| 772 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 773 | if (callbacksEnabled) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 774 | // Can't have recording stream hanging around when enabling callbacks, |
| 775 | // since it exceeds the max stream count on some devices. |
| 776 | if (mStreamingProcessor->getRecordingStreamId() != NO_STREAM) { |
| 777 | ALOGV("%s: Camera %d: Clearing out recording stream before " |
| 778 | "creating callback stream", __FUNCTION__, mCameraId); |
| 779 | res = mStreamingProcessor->stopStream(); |
| 780 | if (res != OK) { |
| 781 | ALOGE("%s: Camera %d: Can't stop streaming to delete " |
| 782 | "recording stream", __FUNCTION__, mCameraId); |
| 783 | return res; |
| 784 | } |
| 785 | res = mStreamingProcessor->deleteRecordingStream(); |
| 786 | if (res != OK) { |
| 787 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 788 | "enabling callbacks: %s (%d)", __FUNCTION__, mCameraId, |
| 789 | strerror(-res), res); |
| 790 | return res; |
| 791 | } |
| 792 | } |
| 793 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 794 | res = mCallbackProcessor->updateStream(params); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 795 | if (res != OK) { |
| 796 | ALOGE("%s: Camera %d: Unable to update callback stream: %s (%d)", |
| 797 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 798 | return res; |
| 799 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 800 | outputStreams.push(getCallbackStreamId()); |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 801 | } else if (previewStreamChanged && mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 802 | /** |
| 803 | * Delete the unused callback stream when preview stream is changed and |
| 804 | * preview is not enabled. Don't need stop preview stream as preview is in |
| 805 | * STOPPED state now. |
| 806 | */ |
| 807 | ALOGV("%s: Camera %d: Delete unused preview callback stream.", __FUNCTION__, mCameraId); |
| 808 | res = mCallbackProcessor->deleteStream(); |
| 809 | if (res != OK) { |
| 810 | ALOGE("%s: Camera %d: Unable to delete callback stream %s (%d)", |
| 811 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 812 | return res; |
| 813 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 814 | } |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 815 | |
| 816 | if (params.zslMode && !params.recordingHint && |
| 817 | getRecordingStreamId() == NO_STREAM) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 818 | res = updateProcessorStream(mZslProcessor, params); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 819 | if (res != OK) { |
| 820 | ALOGE("%s: Camera %d: Unable to update ZSL stream: %s (%d)", |
| 821 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 822 | return res; |
| 823 | } |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 824 | |
| 825 | if (jpegStreamChanged) { |
| 826 | ALOGV("%s: Camera %d: Clear ZSL buffer queue when Jpeg size is changed", |
| 827 | __FUNCTION__, mCameraId); |
| 828 | mZslProcessor->clearZslQueue(); |
| 829 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 830 | outputStreams.push(getZslStreamId()); |
Zhijun He | 6610762 | 2013-11-01 11:05:56 -0700 | [diff] [blame] | 831 | } else { |
| 832 | mZslProcessor->deleteStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 833 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 834 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 835 | outputStreams.push(getPreviewStreamId()); |
| 836 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 837 | if (!params.recordingHint) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 838 | if (!restart) { |
| 839 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 840 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 841 | ALOGE("%s: Camera %d: Can't set up preview request: " |
| 842 | "%s (%d)", __FUNCTION__, mCameraId, |
| 843 | strerror(-res), res); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 844 | return res; |
| 845 | } |
| 846 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 847 | res = mStreamingProcessor->startStream(StreamingProcessor::PREVIEW, |
| 848 | outputStreams); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 849 | } else { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 850 | if (!restart) { |
| 851 | res = mStreamingProcessor->updateRecordingRequest(params); |
| 852 | if (res != OK) { |
| 853 | ALOGE("%s: Camera %d: Can't set up preview request with " |
| 854 | "record hint: %s (%d)", __FUNCTION__, mCameraId, |
| 855 | strerror(-res), res); |
| 856 | return res; |
| 857 | } |
| 858 | } |
| 859 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 860 | outputStreams); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 861 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 862 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 863 | ALOGE("%s: Camera %d: Unable to start streaming preview: %s (%d)", |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 864 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 865 | return res; |
| 866 | } |
| 867 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 868 | params.state = Parameters::PREVIEW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 869 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 870 | } |
| 871 | |
| 872 | void Camera2Client::stopPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 873 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 874 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 875 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 876 | status_t res; |
| 877 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 878 | stopPreviewL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 879 | } |
| 880 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 881 | void Camera2Client::stopPreviewL() { |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 882 | ATRACE_CALL(); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 883 | status_t res; |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 884 | const nsecs_t kStopCaptureTimeout = 3000000000LL; // 3 seconds |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 885 | Parameters::State state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 886 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 887 | SharedParameters::Lock l(mParameters); |
| 888 | state = l.mParameters.state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 889 | } |
| 890 | |
| 891 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 892 | case Parameters::DISCONNECTED: |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 893 | // Nothing to do. |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 894 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 895 | case Parameters::STOPPED: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 896 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 897 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 898 | mCaptureSequencer->waitUntilIdle(kStopCaptureTimeout); |
| 899 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 900 | case Parameters::RECORD: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 901 | case Parameters::PREVIEW: |
Ruben Brunk | a27c4aa | 2013-09-04 18:18:26 -0700 | [diff] [blame] | 902 | syncWithDevice(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 903 | res = stopStream(); |
| 904 | if (res != OK) { |
| 905 | ALOGE("%s: Camera %d: Can't stop streaming: %s (%d)", |
| 906 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 907 | } |
Ruchit Sharma | 2cec0df | 2014-08-20 16:02:08 -0400 | [diff] [blame] | 908 | |
| 909 | // Flush all in-process captures and buffer in order to stop |
| 910 | // preview faster. |
| 911 | res = mDevice->flush(); |
| 912 | if (res != OK) { |
| 913 | ALOGE("%s: Camera %d: Unable to flush pending requests: %s (%d)", |
| 914 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 915 | } |
| 916 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 917 | res = mDevice->waitUntilDrained(); |
| 918 | if (res != OK) { |
| 919 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 920 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 921 | } |
Yin-Chia Yeh | 28d0327 | 2014-07-17 16:05:23 -0700 | [diff] [blame] | 922 | // Clean up recording stream |
| 923 | res = mStreamingProcessor->deleteRecordingStream(); |
| 924 | if (res != OK) { |
| 925 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 926 | "stop preview: %s (%d)", |
| 927 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 928 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 929 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 930 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: { |
| 931 | SharedParameters::Lock l(mParameters); |
| 932 | l.mParameters.state = Parameters::STOPPED; |
| 933 | commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 934 | break; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 935 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 936 | default: |
| 937 | ALOGE("%s: Camera %d: Unknown state %d", __FUNCTION__, mCameraId, |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 938 | state); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 939 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 940 | } |
| 941 | |
| 942 | bool Camera2Client::previewEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 943 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 944 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 945 | status_t res; |
| 946 | if ( (res = checkPid(__FUNCTION__) ) != OK) return false; |
| 947 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 948 | SharedParameters::Lock l(mParameters); |
| 949 | return l.mParameters.state == Parameters::PREVIEW; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 950 | } |
| 951 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 952 | status_t Camera2Client::setVideoBufferMode(int32_t videoBufferMode) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 953 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 954 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 955 | status_t res; |
| 956 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 957 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 958 | SharedParameters::Lock l(mParameters); |
| 959 | switch (l.mParameters.state) { |
| 960 | case Parameters::RECORD: |
| 961 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 962 | ALOGE("%s: Camera %d: Can't be called in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 963 | __FUNCTION__, mCameraId, |
| 964 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 965 | return INVALID_OPERATION; |
| 966 | default: |
| 967 | // OK |
| 968 | break; |
| 969 | } |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 970 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 971 | if (videoBufferMode != VIDEO_BUFFER_MODE_BUFFER_QUEUE) { |
| 972 | ALOGE("%s: %d: Only video buffer queue is supported", __FUNCTION__, __LINE__); |
| 973 | return BAD_VALUE; |
| 974 | } |
| 975 | |
| 976 | l.mParameters.videoBufferMode = videoBufferMode; |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 977 | |
| 978 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 979 | } |
| 980 | |
| 981 | status_t Camera2Client::startRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 982 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 983 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 984 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 985 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 986 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 987 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 988 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 989 | return startRecordingL(l.mParameters, false); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 990 | } |
| 991 | |
| 992 | status_t Camera2Client::startRecordingL(Parameters ¶ms, bool restart) { |
| 993 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 994 | |
| 995 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 996 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 997 | switch (params.state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 998 | case Parameters::STOPPED: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 999 | res = startPreviewL(params, false); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1000 | if (res != OK) return res; |
Zhijun He | 96ff5c4 | 2014-10-13 22:20:37 -0700 | [diff] [blame] | 1001 | // Make sure first preview request is submitted to the HAL device to avoid |
| 1002 | // two consecutive set of configure_streams being called into the HAL. |
| 1003 | // TODO: Refactor this to avoid initial preview configuration. |
| 1004 | syncWithDevice(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1005 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1006 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1007 | // Ready to go |
| 1008 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1009 | case Parameters::RECORD: |
| 1010 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1011 | // OK to call this when recording is already on, just skip unless |
| 1012 | // we're looking to restart |
| 1013 | if (!restart) return OK; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1014 | break; |
| 1015 | default: |
| 1016 | ALOGE("%s: Camera %d: Can't start recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1017 | __FUNCTION__, mCameraId, |
| 1018 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1019 | return INVALID_OPERATION; |
| 1020 | }; |
| 1021 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1022 | if (params.videoBufferMode != VIDEO_BUFFER_MODE_BUFFER_QUEUE) { |
| 1023 | ALOGE("%s: Camera %d: Recording only supported buffer queue mode, but " |
| 1024 | "mode %d is requested!", __FUNCTION__, mCameraId, params.videoBufferMode); |
| 1025 | return INVALID_OPERATION; |
| 1026 | } |
| 1027 | |
| 1028 | if (!mStreamingProcessor->haveValidRecordingWindow()) { |
| 1029 | ALOGE("%s: No valid recording window", __FUNCTION__); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 1030 | return INVALID_OPERATION; |
| 1031 | } |
| 1032 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1033 | if (!restart) { |
Chien-Yu Chen | 82104eb | 2015-10-14 11:29:31 -0700 | [diff] [blame] | 1034 | mCameraService->playSound(CameraService::SOUND_RECORDING_START); |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1035 | mStreamingProcessor->updateRecordingRequest(params); |
| 1036 | if (res != OK) { |
| 1037 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1038 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1039 | return res; |
| 1040 | } |
| 1041 | } |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1042 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1043 | // Not all devices can support a preview callback stream and a recording |
| 1044 | // stream at the same time, so assume none of them can. |
| 1045 | if (mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 1046 | ALOGV("%s: Camera %d: Clearing out callback stream before " |
| 1047 | "creating recording stream", __FUNCTION__, mCameraId); |
| 1048 | res = mStreamingProcessor->stopStream(); |
| 1049 | if (res != OK) { |
| 1050 | ALOGE("%s: Camera %d: Can't stop streaming to delete callback stream", |
| 1051 | __FUNCTION__, mCameraId); |
| 1052 | return res; |
| 1053 | } |
| 1054 | res = mCallbackProcessor->deleteStream(); |
| 1055 | if (res != OK) { |
| 1056 | ALOGE("%s: Camera %d: Unable to delete callback stream before " |
| 1057 | "record: %s (%d)", __FUNCTION__, mCameraId, |
| 1058 | strerror(-res), res); |
| 1059 | return res; |
| 1060 | } |
| 1061 | } |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 1062 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1063 | // Clean up ZSL before transitioning into recording |
| 1064 | if (mZslProcessor->getStreamId() != NO_STREAM) { |
| 1065 | ALOGV("%s: Camera %d: Clearing out zsl stream before " |
| 1066 | "creating recording stream", __FUNCTION__, mCameraId); |
| 1067 | res = mStreamingProcessor->stopStream(); |
| 1068 | if (res != OK) { |
| 1069 | ALOGE("%s: Camera %d: Can't stop streaming to delete callback stream", |
| 1070 | __FUNCTION__, mCameraId); |
| 1071 | return res; |
| 1072 | } |
| 1073 | res = mDevice->waitUntilDrained(); |
| 1074 | if (res != OK) { |
| 1075 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1076 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1077 | } |
| 1078 | res = mZslProcessor->clearZslQueue(); |
| 1079 | if (res != OK) { |
| 1080 | ALOGE("%s: Camera %d: Can't clear zsl queue", |
| 1081 | __FUNCTION__, mCameraId); |
| 1082 | return res; |
| 1083 | } |
| 1084 | res = mZslProcessor->deleteStream(); |
| 1085 | if (res != OK) { |
| 1086 | ALOGE("%s: Camera %d: Unable to delete zsl stream before " |
| 1087 | "record: %s (%d)", __FUNCTION__, mCameraId, |
| 1088 | strerror(-res), res); |
| 1089 | return res; |
Yin-Chia Yeh | ca05ebd | 2014-08-05 13:35:58 -0700 | [diff] [blame] | 1090 | } |
| 1091 | } |
| 1092 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1093 | // Disable callbacks if they're enabled; can't record and use callbacks, |
| 1094 | // and we can't fail record start without stagefright asserting. |
| 1095 | params.previewCallbackFlags = 0; |
| 1096 | |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1097 | // May need to reconfigure video snapshot JPEG sizes |
| 1098 | // during recording startup, so need a more complex sequence here to |
| 1099 | // ensure an early stream reconfiguration doesn't happen |
| 1100 | bool recordingStreamNeedsUpdate; |
| 1101 | res = mStreamingProcessor->recordingStreamNeedsUpdate(params, &recordingStreamNeedsUpdate); |
| 1102 | if (res != OK) { |
| 1103 | ALOGE("%s: Camera %d: Can't query recording stream", |
| 1104 | __FUNCTION__, mCameraId); |
| 1105 | return res; |
| 1106 | } |
| 1107 | |
| 1108 | if (recordingStreamNeedsUpdate) { |
| 1109 | // Need to stop stream here so updateProcessorStream won't trigger configureStream |
| 1110 | // Right now camera device cannot handle configureStream failure gracefully |
| 1111 | // when device is streaming |
| 1112 | res = mStreamingProcessor->stopStream(); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1113 | if (res != OK) { |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1114 | ALOGE("%s: Camera %d: Can't stop streaming to update record " |
| 1115 | "stream", __FUNCTION__, mCameraId); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1116 | return res; |
| 1117 | } |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1118 | res = mDevice->waitUntilDrained(); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1119 | if (res != OK) { |
Eino-Ville Talvala | d309fb9 | 2015-11-25 12:12:45 -0800 | [diff] [blame] | 1120 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: " |
| 1121 | "%s (%d)", __FUNCTION__, mCameraId, |
| 1122 | strerror(-res), res); |
| 1123 | } |
| 1124 | |
| 1125 | res = updateProcessorStream< |
| 1126 | StreamingProcessor, |
| 1127 | &StreamingProcessor::updateRecordingStream>( |
| 1128 | mStreamingProcessor, |
| 1129 | params); |
| 1130 | if (res != OK) { |
| 1131 | ALOGE("%s: Camera %d: Unable to update recording stream: " |
| 1132 | "%s (%d)", __FUNCTION__, mCameraId, |
| 1133 | strerror(-res), res); |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1134 | return res; |
| 1135 | } |
| 1136 | } |
| 1137 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 1138 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1139 | outputStreams.push(getPreviewStreamId()); |
| 1140 | outputStreams.push(getRecordingStreamId()); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1141 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1142 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 1143 | outputStreams); |
Yin-Chia Yeh | 3ea3fcd | 2014-09-05 14:14:44 -0700 | [diff] [blame] | 1144 | |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 1145 | // startStream might trigger a configureStream call and device might fail |
| 1146 | // configureStream due to jpeg size > video size. Try again with jpeg size overridden |
| 1147 | // to video size. |
| 1148 | if (res == BAD_VALUE) { |
| 1149 | overrideVideoSnapshotSize(params); |
Yin-Chia Yeh | 3ea3fcd | 2014-09-05 14:14:44 -0700 | [diff] [blame] | 1150 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 1151 | outputStreams); |
| 1152 | } |
| 1153 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1154 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1155 | ALOGE("%s: Camera %d: Unable to start recording stream: %s (%d)", |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1156 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1157 | return res; |
| 1158 | } |
| 1159 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1160 | if (params.state < Parameters::RECORD) { |
| 1161 | params.state = Parameters::RECORD; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1162 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1163 | |
| 1164 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1165 | } |
| 1166 | |
| 1167 | void Camera2Client::stopRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1168 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 1169 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1170 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1171 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1172 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1173 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1174 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
| 1175 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1176 | switch (l.mParameters.state) { |
| 1177 | case Parameters::RECORD: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1178 | // OK to stop |
| 1179 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1180 | case Parameters::STOPPED: |
| 1181 | case Parameters::PREVIEW: |
| 1182 | case Parameters::STILL_CAPTURE: |
| 1183 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1184 | default: |
| 1185 | ALOGE("%s: Camera %d: Can't stop recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1186 | __FUNCTION__, mCameraId, |
| 1187 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1188 | return; |
| 1189 | }; |
| 1190 | |
Chien-Yu Chen | 82104eb | 2015-10-14 11:29:31 -0700 | [diff] [blame] | 1191 | mCameraService->playSound(CameraService::SOUND_RECORDING_STOP); |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1192 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1193 | // Remove recording stream because the video target may be abandoned soon. |
| 1194 | res = stopStream(); |
| 1195 | if (res != OK) { |
| 1196 | ALOGE("%s: Camera %d: Can't stop streaming: %s (%d)", |
| 1197 | __FUNCTION__, mCameraId, strerror(-res), res); |
Yin-Chia Yeh | 092d49c | 2014-11-06 15:40:13 -0800 | [diff] [blame] | 1198 | } |
| 1199 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1200 | res = mDevice->waitUntilDrained(); |
| 1201 | if (res != OK) { |
| 1202 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1203 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1204 | } |
| 1205 | // Clean up recording stream |
| 1206 | res = mStreamingProcessor->deleteRecordingStream(); |
| 1207 | if (res != OK) { |
| 1208 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 1209 | "stop preview: %s (%d)", |
| 1210 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1211 | } |
| 1212 | l.mParameters.recoverOverriddenJpegSize(); |
| 1213 | |
| 1214 | // Restart preview |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1215 | res = startPreviewL(l.mParameters, true); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1216 | if (res != OK) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1217 | ALOGE("%s: Camera %d: Unable to return to preview", |
| 1218 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1219 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1220 | } |
| 1221 | |
| 1222 | bool Camera2Client::recordingEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1223 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1224 | Mutex::Autolock icl(mBinderSerializationLock); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1225 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1226 | if ( checkPid(__FUNCTION__) != OK) return false; |
| 1227 | |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1228 | return recordingEnabledL(); |
| 1229 | } |
| 1230 | |
| 1231 | bool Camera2Client::recordingEnabledL() { |
| 1232 | ATRACE_CALL(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1233 | SharedParameters::Lock l(mParameters); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1234 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1235 | return (l.mParameters.state == Parameters::RECORD |
| 1236 | || l.mParameters.state == Parameters::VIDEO_SNAPSHOT); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1237 | } |
| 1238 | |
| 1239 | void Camera2Client::releaseRecordingFrame(const sp<IMemory>& mem) { |
Chien-Yu Chen | 98a668f | 2015-12-18 14:10:33 -0800 | [diff] [blame] | 1240 | (void)mem; |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1241 | ATRACE_CALL(); |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1242 | ALOGW("%s: Not supported in buffer queue mode.", __FUNCTION__); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1243 | } |
| 1244 | |
| 1245 | status_t Camera2Client::autoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1246 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1247 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1248 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1249 | status_t res; |
| 1250 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1251 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1252 | int triggerId; |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1253 | bool notifyImmediately = false; |
| 1254 | bool notifySuccess = false; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1255 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1256 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1257 | if (l.mParameters.state < Parameters::PREVIEW) { |
Zhijun He | f79f8ca | 2014-09-22 23:52:54 -0700 | [diff] [blame] | 1258 | ALOGE("%s: Camera %d: Call autoFocus when preview is inactive (state = %d).", |
| 1259 | __FUNCTION__, mCameraId, l.mParameters.state); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1260 | return INVALID_OPERATION; |
| 1261 | } |
| 1262 | |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1263 | /** |
| 1264 | * If the camera does not support auto-focus, it is a no-op and |
| 1265 | * onAutoFocus(boolean, Camera) callback will be called immediately |
| 1266 | * with a fake value of success set to true. |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1267 | * |
| 1268 | * Similarly, if focus mode is set to INFINITY, there's no reason to |
| 1269 | * bother the HAL. |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1270 | */ |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1271 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1272 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1273 | notifyImmediately = true; |
| 1274 | notifySuccess = true; |
| 1275 | } |
| 1276 | /** |
| 1277 | * If we're in CAF mode, and AF has already been locked, just fire back |
| 1278 | * the callback right away; the HAL would not send a notification since |
| 1279 | * no state change would happen on a AF trigger. |
| 1280 | */ |
| 1281 | if ( (l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_PICTURE || |
| 1282 | l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) && |
| 1283 | l.mParameters.focusState == ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED ) { |
| 1284 | notifyImmediately = true; |
| 1285 | notifySuccess = true; |
| 1286 | } |
| 1287 | /** |
| 1288 | * Send immediate notification back to client |
| 1289 | */ |
| 1290 | if (notifyImmediately) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1291 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1292 | if (l.mRemoteCallback != 0) { |
| 1293 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1294 | notifySuccess ? 1 : 0, 0); |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1295 | } |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1296 | return OK; |
| 1297 | } |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1298 | /** |
| 1299 | * Handle quirk mode for AF in scene modes |
| 1300 | */ |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1301 | if (l.mParameters.quirks.triggerAfWithAuto && |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 1302 | l.mParameters.sceneMode != ANDROID_CONTROL_SCENE_MODE_DISABLED && |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1303 | l.mParameters.focusMode != Parameters::FOCUS_MODE_AUTO && |
| 1304 | !l.mParameters.focusingAreas[0].isEmpty()) { |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1305 | ALOGV("%s: Quirk: Switching from focusMode %d to AUTO", |
| 1306 | __FUNCTION__, l.mParameters.focusMode); |
| 1307 | l.mParameters.shadowFocusMode = l.mParameters.focusMode; |
| 1308 | l.mParameters.focusMode = Parameters::FOCUS_MODE_AUTO; |
| 1309 | updateRequests(l.mParameters); |
| 1310 | } |
| 1311 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1312 | l.mParameters.currentAfTriggerId = ++l.mParameters.afTriggerCounter; |
| 1313 | triggerId = l.mParameters.currentAfTriggerId; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1314 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1315 | ATRACE_ASYNC_BEGIN(kAutofocusLabel, triggerId); |
| 1316 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1317 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1318 | |
| 1319 | mDevice->triggerAutofocus(triggerId); |
| 1320 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1321 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1322 | } |
| 1323 | |
| 1324 | status_t Camera2Client::cancelAutoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1325 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1326 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1327 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1328 | status_t res; |
| 1329 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1330 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1331 | int triggerId; |
| 1332 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1333 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1334 | // Canceling does nothing in FIXED or INFINITY modes |
| 1335 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1336 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
| 1337 | return OK; |
| 1338 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1339 | |
| 1340 | // An active AF trigger is canceled |
| 1341 | if (l.mParameters.afTriggerCounter == l.mParameters.currentAfTriggerId) { |
| 1342 | ATRACE_ASYNC_END(kAutofocusLabel, l.mParameters.currentAfTriggerId); |
| 1343 | } |
| 1344 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1345 | triggerId = ++l.mParameters.afTriggerCounter; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1346 | |
| 1347 | // When using triggerAfWithAuto quirk, may need to reset focus mode to |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1348 | // the real state at this point. No need to cancel explicitly if |
| 1349 | // changing the AF mode. |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1350 | if (l.mParameters.shadowFocusMode != Parameters::FOCUS_MODE_INVALID) { |
| 1351 | ALOGV("%s: Quirk: Restoring focus mode to %d", __FUNCTION__, |
| 1352 | l.mParameters.shadowFocusMode); |
| 1353 | l.mParameters.focusMode = l.mParameters.shadowFocusMode; |
| 1354 | l.mParameters.shadowFocusMode = Parameters::FOCUS_MODE_INVALID; |
| 1355 | updateRequests(l.mParameters); |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1356 | |
| 1357 | return OK; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1358 | } |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1359 | if (l.mParameters.zslMode) { |
| 1360 | mZslProcessor->clearZslQueue(); |
| 1361 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1362 | } |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1363 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1364 | |
| 1365 | mDevice->triggerCancelAutofocus(triggerId); |
| 1366 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1367 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1368 | } |
| 1369 | |
Ben Murdoch | ff82370 | 2012-11-28 13:58:29 +0000 | [diff] [blame] | 1370 | status_t Camera2Client::takePicture(int msgType) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1371 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1372 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1373 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1374 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1375 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1376 | int takePictureCounter; |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1377 | { |
| 1378 | SharedParameters::Lock l(mParameters); |
| 1379 | switch (l.mParameters.state) { |
| 1380 | case Parameters::DISCONNECTED: |
| 1381 | case Parameters::STOPPED: |
| 1382 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1383 | ALOGE("%s: Camera %d: Cannot take picture without preview enabled", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1384 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1385 | return INVALID_OPERATION; |
| 1386 | case Parameters::PREVIEW: |
| 1387 | // Good to go for takePicture |
| 1388 | res = commandStopFaceDetectionL(l.mParameters); |
| 1389 | if (res != OK) { |
| 1390 | ALOGE("%s: Camera %d: Unable to stop face detection for still capture", |
| 1391 | __FUNCTION__, mCameraId); |
| 1392 | return res; |
| 1393 | } |
| 1394 | l.mParameters.state = Parameters::STILL_CAPTURE; |
Yin-Chia Yeh | 092d49c | 2014-11-06 15:40:13 -0800 | [diff] [blame] | 1395 | |
| 1396 | // Remove recording stream to prevent video snapshot jpeg logic kicking in |
| 1397 | if (l.mParameters.isJpegSizeOverridden() && |
| 1398 | mStreamingProcessor->getRecordingStreamId() != NO_STREAM) { |
| 1399 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 1400 | if (res != OK) { |
| 1401 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 1402 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1403 | } |
| 1404 | res = mDevice->waitUntilDrained(); |
| 1405 | if (res != OK) { |
| 1406 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1407 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1408 | } |
| 1409 | // Clean up recording stream |
| 1410 | res = mStreamingProcessor->deleteRecordingStream(); |
| 1411 | if (res != OK) { |
| 1412 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 1413 | "stop preview: %s (%d)", |
| 1414 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1415 | } |
| 1416 | res = mStreamingProcessor->togglePauseStream(/*pause*/false); |
| 1417 | if (res != OK) { |
| 1418 | ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)", |
| 1419 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1420 | } |
| 1421 | l.mParameters.recoverOverriddenJpegSize(); |
| 1422 | } |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1423 | break; |
| 1424 | case Parameters::RECORD: |
| 1425 | // Good to go for video snapshot |
| 1426 | l.mParameters.state = Parameters::VIDEO_SNAPSHOT; |
| 1427 | break; |
| 1428 | case Parameters::STILL_CAPTURE: |
| 1429 | case Parameters::VIDEO_SNAPSHOT: |
| 1430 | ALOGE("%s: Camera %d: Already taking a picture", |
| 1431 | __FUNCTION__, mCameraId); |
| 1432 | return INVALID_OPERATION; |
| 1433 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1434 | |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1435 | ALOGV("%s: Camera %d: Starting picture capture", __FUNCTION__, mCameraId); |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 1436 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 1437 | // slowJpegMode will create jpeg stream in CaptureSequencer before capturing |
| 1438 | if (!l.mParameters.slowJpegMode) { |
| 1439 | res = updateProcessorStream(mJpegProcessor, l.mParameters); |
| 1440 | } |
| 1441 | |
Yin-Chia Yeh | d3c5b08 | 2014-09-15 14:50:06 -0700 | [diff] [blame] | 1442 | // If video snapshot fail to configureStream, try override video snapshot size to |
| 1443 | // video size |
| 1444 | if (res == BAD_VALUE && l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { |
| 1445 | overrideVideoSnapshotSize(l.mParameters); |
| 1446 | res = updateProcessorStream(mJpegProcessor, l.mParameters); |
| 1447 | } |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1448 | if (res != OK) { |
| 1449 | ALOGE("%s: Camera %d: Can't set up still image stream: %s (%d)", |
| 1450 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1451 | return res; |
| 1452 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1453 | takePictureCounter = ++l.mParameters.takePictureCounter; |
Zhijun He | e2d8375 | 2014-06-23 10:22:37 -0700 | [diff] [blame] | 1454 | |
| 1455 | // Clear ZSL buffer queue when Jpeg size is changed. |
| 1456 | bool jpegStreamChanged = mJpegProcessor->getStreamId() != lastJpegStreamId; |
| 1457 | if (l.mParameters.zslMode && jpegStreamChanged) { |
| 1458 | ALOGV("%s: Camera %d: Clear ZSL buffer queue when Jpeg size is changed", |
| 1459 | __FUNCTION__, mCameraId); |
| 1460 | mZslProcessor->clearZslQueue(); |
| 1461 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1462 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1463 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1464 | ATRACE_ASYNC_BEGIN(kTakepictureLabel, takePictureCounter); |
| 1465 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1466 | // Need HAL to have correct settings before (possibly) triggering precapture |
| 1467 | syncWithDevice(); |
| 1468 | |
Igor Murashkin | aa9e3e0 | 2012-11-26 10:50:55 -0800 | [diff] [blame] | 1469 | res = mCaptureSequencer->startCapture(msgType); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1470 | if (res != OK) { |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1471 | ALOGE("%s: Camera %d: Unable to start capture: %s (%d)", |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1472 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 1473 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1474 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1475 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1476 | } |
| 1477 | |
| 1478 | status_t Camera2Client::setParameters(const String8& params) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1479 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1480 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1481 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1482 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1483 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1484 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1485 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1486 | |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1487 | Parameters::focusMode_t focusModeBefore = l.mParameters.focusMode; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1488 | res = l.mParameters.set(params); |
| 1489 | if (res != OK) return res; |
Yin-Chia Yeh | dec84fb | 2014-09-10 15:14:18 -0700 | [diff] [blame] | 1490 | Parameters::focusMode_t focusModeAfter = l.mParameters.focusMode; |
| 1491 | |
| 1492 | if (l.mParameters.zslMode && focusModeAfter != focusModeBefore) { |
| 1493 | mZslProcessor->clearZslQueue(); |
| 1494 | } |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1495 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1496 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1497 | |
| 1498 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1499 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 1500 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1501 | String8 Camera2Client::getParameters() const { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1502 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1503 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1504 | Mutex::Autolock icl(mBinderSerializationLock); |
Igor Murashkin | ebe865b | 2014-08-07 17:07:28 -0700 | [diff] [blame] | 1505 | // The camera service can unconditionally get the parameters at all times |
| 1506 | if (getCallingPid() != mServicePid && checkPid(__FUNCTION__) != OK) return String8(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1507 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1508 | SharedParameters::ReadLock l(mParameters); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1509 | |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1510 | return l.mParameters.get(); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1511 | } |
| 1512 | |
| 1513 | 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] | 1514 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1515 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1516 | status_t res; |
| 1517 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1518 | |
| 1519 | ALOGV("%s: Camera %d: Command %d (%d, %d)", __FUNCTION__, mCameraId, |
| 1520 | cmd, arg1, arg2); |
| 1521 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1522 | switch (cmd) { |
| 1523 | case CAMERA_CMD_START_SMOOTH_ZOOM: |
| 1524 | return commandStartSmoothZoomL(); |
| 1525 | case CAMERA_CMD_STOP_SMOOTH_ZOOM: |
| 1526 | return commandStopSmoothZoomL(); |
| 1527 | case CAMERA_CMD_SET_DISPLAY_ORIENTATION: |
| 1528 | return commandSetDisplayOrientationL(arg1); |
| 1529 | case CAMERA_CMD_ENABLE_SHUTTER_SOUND: |
| 1530 | return commandEnableShutterSoundL(arg1 == 1); |
| 1531 | case CAMERA_CMD_PLAY_RECORDING_SOUND: |
| 1532 | return commandPlayRecordingSoundL(); |
| 1533 | case CAMERA_CMD_START_FACE_DETECTION: |
| 1534 | return commandStartFaceDetectionL(arg1); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1535 | case CAMERA_CMD_STOP_FACE_DETECTION: { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1536 | SharedParameters::Lock l(mParameters); |
| 1537 | return commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1538 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1539 | case CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG: |
| 1540 | return commandEnableFocusMoveMsgL(arg1 == 1); |
| 1541 | case CAMERA_CMD_PING: |
| 1542 | return commandPingL(); |
| 1543 | case CAMERA_CMD_SET_VIDEO_BUFFER_COUNT: |
Eino-Ville Talvala | d46a6b9 | 2015-05-14 17:26:24 -0700 | [diff] [blame] | 1544 | case CAMERA_CMD_SET_VIDEO_FORMAT: |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 1545 | ALOGE("%s: command %d (arguments %d, %d) is not supported.", |
| 1546 | __FUNCTION__, cmd, arg1, arg2); |
| 1547 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1548 | default: |
| 1549 | ALOGE("%s: Unknown command %d (arguments %d, %d)", |
| 1550 | __FUNCTION__, cmd, arg1, arg2); |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1551 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1552 | } |
| 1553 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1554 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1555 | status_t Camera2Client::commandStartSmoothZoomL() { |
| 1556 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1557 | return OK; |
| 1558 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1559 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1560 | status_t Camera2Client::commandStopSmoothZoomL() { |
| 1561 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1562 | return OK; |
| 1563 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1564 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1565 | status_t Camera2Client::commandSetDisplayOrientationL(int degrees) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1566 | int transform = Parameters::degToTransform(degrees, |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1567 | mCameraFacing == CAMERA_FACING_FRONT); |
| 1568 | if (transform == -1) { |
| 1569 | ALOGE("%s: Camera %d: Error setting %d as display orientation value", |
| 1570 | __FUNCTION__, mCameraId, degrees); |
| 1571 | return BAD_VALUE; |
| 1572 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1573 | SharedParameters::Lock l(mParameters); |
| 1574 | if (transform != l.mParameters.previewTransform && |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1575 | getPreviewStreamId() != NO_STREAM) { |
| 1576 | mDevice->setStreamTransform(getPreviewStreamId(), transform); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1577 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1578 | l.mParameters.previewTransform = transform; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1579 | return OK; |
| 1580 | } |
| 1581 | |
| 1582 | status_t Camera2Client::commandEnableShutterSoundL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1583 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1584 | if (enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1585 | l.mParameters.playShutterSound = true; |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1586 | return OK; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1587 | } |
| 1588 | |
Igor Murashkin | a858ea0 | 2014-08-19 14:53:08 -0700 | [diff] [blame] | 1589 | // the camera2 api legacy mode can unconditionally disable the shutter sound |
| 1590 | if (mLegacyMode) { |
| 1591 | ALOGV("%s: Disable shutter sound in legacy mode", __FUNCTION__); |
| 1592 | l.mParameters.playShutterSound = false; |
| 1593 | return OK; |
| 1594 | } |
| 1595 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1596 | // Disabling shutter sound may not be allowed. In that case only |
| 1597 | // allow the mediaserver process to disable the sound. |
| 1598 | char value[PROPERTY_VALUE_MAX]; |
| 1599 | property_get("ro.camera.sound.forced", value, "0"); |
| 1600 | if (strncmp(value, "0", 2) != 0) { |
| 1601 | // Disabling shutter sound is not allowed. Deny if the current |
| 1602 | // process is not mediaserver. |
| 1603 | if (getCallingPid() != getpid()) { |
| 1604 | ALOGE("Failed to disable shutter sound. Permission denied (pid %d)", |
| 1605 | getCallingPid()); |
| 1606 | return PERMISSION_DENIED; |
| 1607 | } |
| 1608 | } |
| 1609 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1610 | l.mParameters.playShutterSound = false; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1611 | return OK; |
| 1612 | } |
| 1613 | |
| 1614 | status_t Camera2Client::commandPlayRecordingSoundL() { |
Chien-Yu Chen | 82104eb | 2015-10-14 11:29:31 -0700 | [diff] [blame] | 1615 | mCameraService->playSound(CameraService::SOUND_RECORDING_START); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1616 | return OK; |
| 1617 | } |
| 1618 | |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 1619 | status_t Camera2Client::commandStartFaceDetectionL(int /*type*/) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1620 | ALOGV("%s: Camera %d: Starting face detection", |
| 1621 | __FUNCTION__, mCameraId); |
| 1622 | status_t res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1623 | SharedParameters::Lock l(mParameters); |
| 1624 | switch (l.mParameters.state) { |
| 1625 | case Parameters::DISCONNECTED: |
| 1626 | case Parameters::STOPPED: |
| 1627 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1628 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1629 | ALOGE("%s: Camera %d: Cannot start face detection without preview active", |
| 1630 | __FUNCTION__, mCameraId); |
| 1631 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1632 | case Parameters::PREVIEW: |
| 1633 | case Parameters::RECORD: |
| 1634 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1635 | // Good to go for starting face detect |
| 1636 | break; |
| 1637 | } |
| 1638 | // Ignoring type |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1639 | if (l.mParameters.fastInfo.bestFaceDetectMode == |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 1640 | ANDROID_STATISTICS_FACE_DETECT_MODE_OFF) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1641 | ALOGE("%s: Camera %d: Face detection not supported", |
| 1642 | __FUNCTION__, mCameraId); |
Ziv Hendel | caf3a9c | 2013-03-21 03:25:32 +0200 | [diff] [blame] | 1643 | return BAD_VALUE; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1644 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1645 | if (l.mParameters.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1646 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1647 | l.mParameters.enableFaceDetect = true; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1648 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1649 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1650 | |
| 1651 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1652 | } |
| 1653 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1654 | status_t Camera2Client::commandStopFaceDetectionL(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1655 | status_t res = OK; |
| 1656 | ALOGV("%s: Camera %d: Stopping face detection", |
| 1657 | __FUNCTION__, mCameraId); |
| 1658 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1659 | if (!params.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1660 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1661 | params.enableFaceDetect = false; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1662 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1663 | if (params.state == Parameters::PREVIEW |
| 1664 | || params.state == Parameters::RECORD |
| 1665 | || params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1666 | res = updateRequests(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1667 | } |
| 1668 | |
| 1669 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1670 | } |
| 1671 | |
| 1672 | status_t Camera2Client::commandEnableFocusMoveMsgL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1673 | SharedParameters::Lock l(mParameters); |
| 1674 | l.mParameters.enableFocusMoveMessages = enable; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1675 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1676 | return OK; |
| 1677 | } |
| 1678 | |
| 1679 | status_t Camera2Client::commandPingL() { |
| 1680 | // Always ping back if access is proper and device is alive |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1681 | SharedParameters::Lock l(mParameters); |
| 1682 | if (l.mParameters.state != Parameters::DISCONNECTED) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1683 | return OK; |
| 1684 | } else { |
| 1685 | return NO_INIT; |
| 1686 | } |
| 1687 | } |
| 1688 | |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1689 | void Camera2Client::notifyError(int32_t errorCode, |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1690 | const CaptureResultExtras& resultExtras) { |
| 1691 | int32_t err = CAMERA_ERROR_UNKNOWN; |
| 1692 | switch(errorCode) { |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1693 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_DISCONNECTED: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1694 | err = CAMERA_ERROR_RELEASED; |
| 1695 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1696 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_DEVICE: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1697 | err = CAMERA_ERROR_UNKNOWN; |
| 1698 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1699 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_SERVICE: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1700 | err = CAMERA_ERROR_SERVER_DIED; |
| 1701 | break; |
Eino-Ville Talvala | d56db1d | 2015-12-17 16:50:35 -0800 | [diff] [blame] | 1702 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_REQUEST: |
| 1703 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_RESULT: |
| 1704 | case hardware::camera2::ICameraDeviceCallbacks::ERROR_CAMERA_BUFFER: |
Ruben Brunk | a485dfe | 2015-04-14 13:43:47 -0700 | [diff] [blame] | 1705 | ALOGW("%s: Received recoverable error %d from HAL - ignoring, requestId %" PRId32, |
| 1706 | __FUNCTION__, errorCode, resultExtras.requestId); |
| 1707 | return; |
| 1708 | default: |
| 1709 | err = CAMERA_ERROR_UNKNOWN; |
| 1710 | break; |
| 1711 | } |
| 1712 | |
| 1713 | ALOGE("%s: Error condition %d reported by HAL, requestId %" PRId32, __FUNCTION__, errorCode, |
| 1714 | resultExtras.requestId); |
| 1715 | |
| 1716 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1717 | if (l.mRemoteCallback != nullptr) { |
| 1718 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_ERROR, err, 0); |
| 1719 | } |
| 1720 | } |
| 1721 | |
| 1722 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1723 | /** Device-related methods */ |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1724 | void Camera2Client::notifyAutoFocus(uint8_t newState, int triggerId) { |
| 1725 | ALOGV("%s: Autofocus state now %d, last trigger %d", |
| 1726 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1727 | bool sendCompletedMessage = false; |
| 1728 | bool sendMovingMessage = false; |
| 1729 | |
| 1730 | bool success = false; |
| 1731 | bool afInMotion = false; |
| 1732 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1733 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1734 | // Trace end of AF state |
| 1735 | char tmp[32]; |
| 1736 | if (l.mParameters.afStateCounter > 0) { |
| 1737 | camera_metadata_enum_snprint( |
| 1738 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1739 | ATRACE_ASYNC_END(tmp, l.mParameters.afStateCounter); |
| 1740 | } |
| 1741 | |
| 1742 | // Update state |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1743 | l.mParameters.focusState = newState; |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1744 | l.mParameters.afStateCounter++; |
| 1745 | |
| 1746 | // Trace start of AF state |
| 1747 | |
| 1748 | camera_metadata_enum_snprint( |
| 1749 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1750 | ATRACE_ASYNC_BEGIN(tmp, l.mParameters.afStateCounter); |
| 1751 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1752 | switch (l.mParameters.focusMode) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1753 | case Parameters::FOCUS_MODE_AUTO: |
| 1754 | case Parameters::FOCUS_MODE_MACRO: |
| 1755 | // Don't send notifications upstream if they're not for the current AF |
| 1756 | // trigger. For example, if cancel was called in between, or if we |
| 1757 | // already sent a notification about this AF call. |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1758 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1759 | switch (newState) { |
| 1760 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1761 | success = true; |
| 1762 | // no break |
| 1763 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1764 | sendCompletedMessage = true; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1765 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1766 | break; |
| 1767 | case ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN: |
| 1768 | // Just starting focusing, ignore |
| 1769 | break; |
| 1770 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1771 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1772 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1773 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1774 | default: |
| 1775 | // Unexpected in AUTO/MACRO mode |
| 1776 | ALOGE("%s: Unexpected AF state transition in AUTO/MACRO mode: %d", |
| 1777 | __FUNCTION__, newState); |
| 1778 | break; |
| 1779 | } |
| 1780 | break; |
| 1781 | case Parameters::FOCUS_MODE_CONTINUOUS_VIDEO: |
| 1782 | case Parameters::FOCUS_MODE_CONTINUOUS_PICTURE: |
| 1783 | switch (newState) { |
| 1784 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1785 | success = true; |
| 1786 | // no break |
| 1787 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1788 | // Don't send notifications upstream if they're not for |
| 1789 | // the current AF trigger. For example, if cancel was |
| 1790 | // called in between, or if we already sent a |
| 1791 | // notification about this AF call. |
| 1792 | // Send both a 'AF done' callback and a 'AF move' callback |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1793 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1794 | sendCompletedMessage = true; |
| 1795 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1796 | if (l.mParameters.enableFocusMoveMessages && |
| 1797 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1798 | sendMovingMessage = true; |
| 1799 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1800 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1801 | break; |
| 1802 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1803 | // Cancel was called, or we switched state; care if |
| 1804 | // currently moving |
| 1805 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1806 | if (l.mParameters.enableFocusMoveMessages && |
| 1807 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1808 | sendMovingMessage = true; |
| 1809 | } |
| 1810 | break; |
| 1811 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1812 | // Start passive scan, inform upstream |
| 1813 | afInMotion = true; |
| 1814 | // no break |
| 1815 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1816 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1817 | // Stop passive scan, inform upstream |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1818 | if (l.mParameters.enableFocusMoveMessages) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1819 | sendMovingMessage = true; |
| 1820 | } |
| 1821 | break; |
| 1822 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1823 | l.mParameters.afInMotion = afInMotion; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1824 | break; |
| 1825 | case Parameters::FOCUS_MODE_EDOF: |
| 1826 | case Parameters::FOCUS_MODE_INFINITY: |
| 1827 | case Parameters::FOCUS_MODE_FIXED: |
| 1828 | default: |
| 1829 | if (newState != ANDROID_CONTROL_AF_STATE_INACTIVE) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1830 | ALOGE("%s: Unexpected AF state change %d " |
| 1831 | "(ID %d) in focus mode %d", |
| 1832 | __FUNCTION__, newState, triggerId, |
| 1833 | l.mParameters.focusMode); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1834 | } |
| 1835 | } |
| 1836 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1837 | if (sendMovingMessage) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1838 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1839 | if (l.mRemoteCallback != 0) { |
| 1840 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS_MOVE, |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1841 | afInMotion ? 1 : 0, 0); |
| 1842 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1843 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1844 | if (sendCompletedMessage) { |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1845 | ATRACE_ASYNC_END(kAutofocusLabel, triggerId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1846 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1847 | if (l.mRemoteCallback != 0) { |
| 1848 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1849 | success ? 1 : 0, 0); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1850 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1851 | } |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1852 | } |
| 1853 | |
| 1854 | void Camera2Client::notifyAutoExposure(uint8_t newState, int triggerId) { |
| 1855 | ALOGV("%s: Autoexposure state now %d, last trigger %d", |
| 1856 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1857 | mCaptureSequencer->notifyAutoExposure(newState, triggerId); |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1858 | } |
| 1859 | |
Yin-Chia Yeh | 216db74 | 2015-05-18 15:03:35 -0700 | [diff] [blame] | 1860 | void Camera2Client::notifyShutter(const CaptureResultExtras& resultExtras, |
| 1861 | nsecs_t timestamp) { |
| 1862 | (void)resultExtras; |
| 1863 | (void)timestamp; |
| 1864 | |
| 1865 | ALOGV("%s: Shutter notification for request id %" PRId32 " at time %" PRId64, |
| 1866 | __FUNCTION__, resultExtras.requestId, timestamp); |
| 1867 | mCaptureSequencer->notifyShutter(resultExtras, timestamp); |
Eino-Ville Talvala | 412fe56 | 2015-08-20 17:08:32 -0700 | [diff] [blame] | 1868 | |
| 1869 | Camera2ClientBase::notifyShutter(resultExtras, timestamp); |
Yin-Chia Yeh | 216db74 | 2015-05-18 15:03:35 -0700 | [diff] [blame] | 1870 | } |
| 1871 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1872 | camera2::SharedParameters& Camera2Client::getParameters() { |
| 1873 | return mParameters; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1874 | } |
| 1875 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1876 | int Camera2Client::getPreviewStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1877 | return mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1878 | } |
| 1879 | |
| 1880 | int Camera2Client::getCaptureStreamId() const { |
| 1881 | return mJpegProcessor->getStreamId(); |
| 1882 | } |
| 1883 | |
| 1884 | int Camera2Client::getCallbackStreamId() const { |
| 1885 | return mCallbackProcessor->getStreamId(); |
| 1886 | } |
| 1887 | |
| 1888 | int Camera2Client::getRecordingStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1889 | return mStreamingProcessor->getRecordingStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1890 | } |
| 1891 | |
| 1892 | int Camera2Client::getZslStreamId() const { |
| 1893 | return mZslProcessor->getStreamId(); |
| 1894 | } |
| 1895 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1896 | status_t Camera2Client::registerFrameListener(int32_t minId, int32_t maxId, |
Zhijun He | 25a0aef | 2014-06-25 11:40:02 -0700 | [diff] [blame] | 1897 | wp<camera2::FrameProcessor::FilteredListener> listener, bool sendPartials) { |
| 1898 | return mFrameProcessor->registerListener(minId, maxId, listener, sendPartials); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1899 | } |
| 1900 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1901 | status_t Camera2Client::removeFrameListener(int32_t minId, int32_t maxId, |
| 1902 | wp<camera2::FrameProcessor::FilteredListener> listener) { |
| 1903 | return mFrameProcessor->removeListener(minId, maxId, listener); |
| 1904 | } |
| 1905 | |
| 1906 | status_t Camera2Client::stopStream() { |
| 1907 | return mStreamingProcessor->stopStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1908 | } |
| 1909 | |
Yin-Chia Yeh | 355d9c6 | 2015-02-24 15:51:43 -0800 | [diff] [blame] | 1910 | status_t Camera2Client::createJpegStreamL(Parameters ¶ms) { |
| 1911 | status_t res = OK; |
| 1912 | int lastJpegStreamId = mJpegProcessor->getStreamId(); |
| 1913 | if (lastJpegStreamId != NO_STREAM) { |
| 1914 | return INVALID_OPERATION; |
| 1915 | } |
| 1916 | |
| 1917 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 1918 | if (res != OK) { |
| 1919 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 1920 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1921 | return res; |
| 1922 | } |
| 1923 | |
| 1924 | res = mDevice->flush(); |
| 1925 | if (res != OK) { |
| 1926 | ALOGE("%s: Camera %d: Unable flush device: %s (%d)", |
| 1927 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1928 | return res; |
| 1929 | } |
| 1930 | |
| 1931 | // Ideally we don't need this, but current camera device |
| 1932 | // status tracking mechanism demands it. |
| 1933 | res = mDevice->waitUntilDrained(); |
| 1934 | if (res != OK) { |
| 1935 | ALOGE("%s: Camera %d: Waiting device drain failed: %s (%d)", |
| 1936 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1937 | } |
| 1938 | |
| 1939 | res = updateProcessorStream(mJpegProcessor, params); |
| 1940 | return res; |
| 1941 | } |
| 1942 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1943 | const int32_t Camera2Client::kPreviewRequestIdStart; |
| 1944 | const int32_t Camera2Client::kPreviewRequestIdEnd; |
| 1945 | const int32_t Camera2Client::kRecordingRequestIdStart; |
| 1946 | const int32_t Camera2Client::kRecordingRequestIdEnd; |
| 1947 | const int32_t Camera2Client::kCaptureRequestIdStart; |
| 1948 | const int32_t Camera2Client::kCaptureRequestIdEnd; |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1949 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1950 | /** Utility methods */ |
| 1951 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1952 | status_t Camera2Client::updateRequests(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1953 | status_t res; |
| 1954 | |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 1955 | ALOGV("%s: Camera %d: state = %d", __FUNCTION__, getCameraId(), params.state); |
| 1956 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1957 | res = mStreamingProcessor->incrementStreamingIds(); |
| 1958 | if (res != OK) { |
| 1959 | ALOGE("%s: Camera %d: Unable to increment request IDs: %s (%d)", |
| 1960 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1961 | return res; |
| 1962 | } |
| 1963 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1964 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1965 | if (res != OK) { |
| 1966 | ALOGE("%s: Camera %d: Unable to update preview request: %s (%d)", |
| 1967 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1968 | return res; |
| 1969 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1970 | res = mStreamingProcessor->updateRecordingRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1971 | if (res != OK) { |
| 1972 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1973 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1974 | return res; |
| 1975 | } |
| 1976 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1977 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1978 | res = startPreviewL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1979 | if (res != OK) { |
| 1980 | ALOGE("%s: Camera %d: Error streaming new preview request: %s (%d)", |
| 1981 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1982 | return res; |
| 1983 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1984 | } else if (params.state == Parameters::RECORD || |
| 1985 | params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1986 | res = startRecordingL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1987 | if (res != OK) { |
| 1988 | ALOGE("%s: Camera %d: Error streaming new record request: %s (%d)", |
| 1989 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1990 | return res; |
| 1991 | } |
| 1992 | } |
| 1993 | return res; |
| 1994 | } |
| 1995 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1996 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1997 | size_t Camera2Client::calculateBufferSize(int width, int height, |
| 1998 | int format, int stride) { |
| 1999 | switch (format) { |
| 2000 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: // NV16 |
| 2001 | return width * height * 2; |
| 2002 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: // NV21 |
| 2003 | return width * height * 3 / 2; |
| 2004 | case HAL_PIXEL_FORMAT_YCbCr_422_I: // YUY2 |
| 2005 | return width * height * 2; |
| 2006 | case HAL_PIXEL_FORMAT_YV12: { // YV12 |
| 2007 | size_t ySize = stride * height; |
Eino-Ville Talvala | f17b6cf | 2012-08-25 17:12:18 -0700 | [diff] [blame] | 2008 | size_t uvStride = (stride / 2 + 0xF) & ~0xF; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 2009 | size_t uvSize = uvStride * height / 2; |
| 2010 | return ySize + uvSize * 2; |
| 2011 | } |
| 2012 | case HAL_PIXEL_FORMAT_RGB_565: |
| 2013 | return width * height * 2; |
| 2014 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 2015 | return width * height * 4; |
Eino-Ville Talvala | a97dfeb | 2015-02-19 16:26:13 -0800 | [diff] [blame] | 2016 | case HAL_PIXEL_FORMAT_RAW16: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 2017 | return width * height * 2; |
| 2018 | default: |
| 2019 | ALOGE("%s: Unknown preview format: %x", |
| 2020 | __FUNCTION__, format); |
| 2021 | return 0; |
| 2022 | } |
| 2023 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 2024 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 2025 | status_t Camera2Client::syncWithDevice() { |
| 2026 | ATRACE_CALL(); |
Eino-Ville Talvala | 43b7ac6 | 2012-10-23 09:09:01 -0700 | [diff] [blame] | 2027 | const nsecs_t kMaxSyncTimeout = 500000000; // 500 ms |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 2028 | status_t res; |
| 2029 | |
| 2030 | int32_t activeRequestId = mStreamingProcessor->getActiveRequestId(); |
| 2031 | if (activeRequestId == 0) return OK; |
| 2032 | |
| 2033 | res = mDevice->waitUntilRequestReceived(activeRequestId, kMaxSyncTimeout); |
| 2034 | if (res == TIMED_OUT) { |
| 2035 | ALOGE("%s: Camera %d: Timed out waiting sync with HAL", |
| 2036 | __FUNCTION__, mCameraId); |
| 2037 | } else if (res != OK) { |
| 2038 | ALOGE("%s: Camera %d: Error while waiting to sync with HAL", |
| 2039 | __FUNCTION__, mCameraId); |
| 2040 | } |
| 2041 | return res; |
| 2042 | } |
| 2043 | |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2044 | template <typename ProcessorT> |
| 2045 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 2046 | camera2::Parameters params) { |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2047 | // No default template arguments until C++11, so we need this overload |
| 2048 | return updateProcessorStream<ProcessorT, &ProcessorT::updateStream>( |
| 2049 | processor, params); |
| 2050 | } |
| 2051 | |
| 2052 | template <typename ProcessorT, |
| 2053 | status_t (ProcessorT::*updateStreamF)(const Parameters &)> |
| 2054 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 2055 | Parameters params) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2056 | status_t res; |
| 2057 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2058 | // Get raw pointer since sp<T> doesn't have operator->* |
| 2059 | ProcessorT *processorPtr = processor.get(); |
| 2060 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2061 | |
| 2062 | /** |
| 2063 | * Can't update the stream if it's busy? |
| 2064 | * |
| 2065 | * Then we need to stop the device (by temporarily clearing the request |
| 2066 | * queue) and then try again. Resume streaming once we're done. |
| 2067 | */ |
| 2068 | if (res == -EBUSY) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 2069 | ALOGV("%s: Camera %d: Pausing to update stream", __FUNCTION__, |
| 2070 | mCameraId); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2071 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 2072 | if (res != OK) { |
| 2073 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 2074 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2075 | } |
| 2076 | |
| 2077 | res = mDevice->waitUntilDrained(); |
| 2078 | if (res != OK) { |
| 2079 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 2080 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2081 | } |
| 2082 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 2083 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 2084 | if (res != OK) { |
| 2085 | ALOGE("%s: Camera %d: Failed to update processing stream " |
| 2086 | " despite having halted streaming first: %s (%d)", |
| 2087 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2088 | } |
| 2089 | |
| 2090 | res = mStreamingProcessor->togglePauseStream(/*pause*/false); |
| 2091 | if (res != OK) { |
| 2092 | ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)", |
| 2093 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2094 | } |
| 2095 | } |
| 2096 | |
| 2097 | return res; |
| 2098 | } |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 2099 | |
Yin-Chia Yeh | a53021f | 2014-09-12 14:50:27 -0700 | [diff] [blame] | 2100 | status_t Camera2Client::overrideVideoSnapshotSize(Parameters ¶ms) { |
| 2101 | ALOGV("%s: Camera %d: configure still size to video size before recording" |
| 2102 | , __FUNCTION__, mCameraId); |
| 2103 | params.overrideJpegSizeByVideoSize(); |
| 2104 | status_t res = updateProcessorStream(mJpegProcessor, params); |
| 2105 | if (res != OK) { |
| 2106 | ALOGE("%s: Camera %d: Can't override video snapshot size to video size: %s (%d)", |
| 2107 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 2108 | } |
| 2109 | return res; |
| 2110 | } |
| 2111 | |
Chien-Yu Chen | 8cca075 | 2015-11-13 15:28:48 -0800 | [diff] [blame] | 2112 | status_t Camera2Client::setVideoTarget(const sp<IGraphicBufferProducer>& bufferProducer) { |
| 2113 | ATRACE_CALL(); |
| 2114 | ALOGV("%s: E", __FUNCTION__); |
| 2115 | Mutex::Autolock icl(mBinderSerializationLock); |
| 2116 | status_t res; |
| 2117 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 2118 | |
| 2119 | sp<IBinder> binder = IInterface::asBinder(bufferProducer); |
| 2120 | if (binder == mVideoSurface) { |
| 2121 | ALOGV("%s: Camera %d: New video window is same as old video window", |
| 2122 | __FUNCTION__, mCameraId); |
| 2123 | return NO_ERROR; |
| 2124 | } |
| 2125 | |
| 2126 | sp<Surface> window; |
| 2127 | int format; |
| 2128 | android_dataspace dataSpace; |
| 2129 | |
| 2130 | if (bufferProducer != nullptr) { |
| 2131 | // Using controlledByApp flag to ensure that the buffer queue remains in |
| 2132 | // async mode for the old camera API, where many applications depend |
| 2133 | // on that behavior. |
| 2134 | window = new Surface(bufferProducer, /*controlledByApp*/ true); |
| 2135 | |
| 2136 | ANativeWindow *anw = window.get(); |
| 2137 | |
| 2138 | if ((res = anw->query(anw, NATIVE_WINDOW_FORMAT, &format)) != OK) { |
| 2139 | ALOGE("%s: Failed to query Surface format", __FUNCTION__); |
| 2140 | return res; |
| 2141 | } |
| 2142 | |
| 2143 | if ((res = anw->query(anw, NATIVE_WINDOW_DEFAULT_DATASPACE, |
| 2144 | reinterpret_cast<int*>(&dataSpace))) != OK) { |
| 2145 | ALOGE("%s: Failed to query Surface dataSpace", __FUNCTION__); |
| 2146 | return res; |
| 2147 | } |
| 2148 | } |
| 2149 | |
| 2150 | Parameters::State state; |
| 2151 | { |
| 2152 | SharedParameters::Lock l(mParameters); |
| 2153 | state = l.mParameters.state; |
| 2154 | } |
| 2155 | |
| 2156 | switch (state) { |
| 2157 | case Parameters::STOPPED: |
| 2158 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 2159 | case Parameters::PREVIEW: |
| 2160 | // OK |
| 2161 | break; |
| 2162 | case Parameters::DISCONNECTED: |
| 2163 | case Parameters::RECORD: |
| 2164 | case Parameters::STILL_CAPTURE: |
| 2165 | case Parameters::VIDEO_SNAPSHOT: |
| 2166 | default: |
| 2167 | ALOGE("%s: Camera %d: Cannot set video target while in state %s", |
| 2168 | __FUNCTION__, mCameraId, |
| 2169 | Parameters::getStateName(state)); |
| 2170 | return INVALID_OPERATION; |
| 2171 | } |
| 2172 | |
| 2173 | mVideoSurface = binder; |
| 2174 | res = mStreamingProcessor->setRecordingWindow(window); |
| 2175 | if (res != OK) { |
| 2176 | ALOGE("%s: Unable to set new recording window: %s (%d)", |
| 2177 | __FUNCTION__, strerror(-res), res); |
| 2178 | return res; |
| 2179 | } |
| 2180 | |
| 2181 | { |
| 2182 | SharedParameters::Lock l(mParameters); |
| 2183 | l.mParameters.videoFormat = format; |
| 2184 | l.mParameters.videoDataSpace = dataSpace; |
| 2185 | } |
| 2186 | |
| 2187 | return OK; |
| 2188 | } |
| 2189 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 2190 | const char* Camera2Client::kAutofocusLabel = "autofocus"; |
| 2191 | const char* Camera2Client::kTakepictureLabel = "take_picture"; |
| 2192 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 2193 | } // namespace android |