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 | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 27 | |
Eino-Ville Talvala | 7b82efe | 2013-07-25 17:12:35 -0700 | [diff] [blame] | 28 | #include "api1/Camera2Client.h" |
| 29 | |
| 30 | #include "api1/client2/StreamingProcessor.h" |
| 31 | #include "api1/client2/JpegProcessor.h" |
| 32 | #include "api1/client2/CaptureSequencer.h" |
| 33 | #include "api1/client2/CallbackProcessor.h" |
| 34 | #include "api1/client2/ZslProcessor.h" |
| 35 | #include "api1/client2/ZslProcessor3.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, |
| 50 | const sp<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, |
Eino-Ville Talvala | b99c5b8 | 2013-02-06 17:20:07 -0800 | [diff] [blame] | 56 | int servicePid, |
| 57 | int deviceVersion): |
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), |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 60 | mParameters(cameraId, cameraFacing), |
| 61 | mDeviceVersion(deviceVersion) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 62 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 63 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 64 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 65 | SharedParameters::Lock l(mParameters); |
| 66 | l.mParameters.state = Parameters::DISCONNECTED; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 67 | } |
| 68 | |
| 69 | status_t Camera2Client::initialize(camera_module_t *module) |
| 70 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 71 | ATRACE_CALL(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 72 | ALOGV("%s: Initializing client for camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 73 | status_t res; |
| 74 | |
Igor Murashkin | e6800ce | 2013-03-04 17:25:57 -0800 | [diff] [blame] | 75 | res = Camera2ClientBase::initialize(module); |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 76 | if (res != OK) { |
| 77 | return res; |
| 78 | } |
| 79 | |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 80 | { |
| 81 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 82 | |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 83 | res = l.mParameters.initialize(&(mDevice->info())); |
| 84 | if (res != OK) { |
| 85 | ALOGE("%s: Camera %d: unable to build defaults: %s (%d)", |
| 86 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 87 | return NO_INIT; |
| 88 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 89 | } |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 90 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 91 | String8 threadName; |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 92 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 93 | mStreamingProcessor = new StreamingProcessor(this); |
Eino-Ville Talvala | 254446a | 2013-06-04 16:34:35 -0700 | [diff] [blame] | 94 | threadName = String8::format("C2-%d-StreamProc", |
| 95 | mCameraId); |
| 96 | mStreamingProcessor->run(threadName.string()); |
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 | |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 113 | switch (mDeviceVersion) { |
| 114 | case CAMERA_DEVICE_API_VERSION_2_0: { |
| 115 | sp<ZslProcessor> zslProc = |
| 116 | new ZslProcessor(this, mCaptureSequencer); |
| 117 | mZslProcessor = zslProc; |
| 118 | mZslProcessorThread = zslProc; |
| 119 | break; |
| 120 | } |
Zhijun He | 95dd5ba | 2014-03-26 18:18:00 -0700 | [diff] [blame^] | 121 | case CAMERA_DEVICE_API_VERSION_3_0: |
| 122 | case CAMERA_DEVICE_API_VERSION_3_1: |
| 123 | case CAMERA_DEVICE_API_VERSION_3_2: { |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 124 | sp<ZslProcessor3> zslProc = |
| 125 | new ZslProcessor3(this, mCaptureSequencer); |
| 126 | mZslProcessor = zslProc; |
| 127 | mZslProcessorThread = zslProc; |
| 128 | break; |
| 129 | } |
| 130 | default: |
| 131 | break; |
| 132 | } |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 133 | threadName = String8::format("C2-%d-ZslProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 134 | mCameraId); |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 135 | mZslProcessorThread->run(threadName.string()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 136 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 137 | mCallbackProcessor = new CallbackProcessor(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 138 | threadName = String8::format("C2-%d-CallbkProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 139 | mCameraId); |
| 140 | mCallbackProcessor->run(threadName.string()); |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 141 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 142 | if (gLogLevel >= 1) { |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 143 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 144 | ALOGD("%s: Default parameters converted from camera %d:", __FUNCTION__, |
| 145 | mCameraId); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 146 | ALOGD("%s", l.mParameters.paramsFlattened.string()); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 147 | } |
| 148 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 149 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | Camera2Client::~Camera2Client() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 153 | ATRACE_CALL(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 154 | ALOGV("~Camera2Client"); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 155 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 156 | mDestructionStarted = true; |
| 157 | |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 158 | disconnect(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 159 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 160 | ALOGI("Camera %d: Closed", mCameraId); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | status_t Camera2Client::dump(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 164 | String8 result; |
Eino-Ville Talvala | d0158c3 | 2013-03-11 14:13:50 -0700 | [diff] [blame] | 165 | result.appendFormat("Client2[%d] (%p) Client: %s PID: %d, dump:\n", |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 166 | mCameraId, |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 167 | getRemoteCallback()->asBinder().get(), |
Eino-Ville Talvala | d0158c3 | 2013-03-11 14:13:50 -0700 | [diff] [blame] | 168 | String8(mClientPackageName).string(), |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 169 | mClientPid); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 170 | result.append(" State: "); |
| 171 | #define CASE_APPEND_ENUM(x) case x: result.append(#x "\n"); break; |
| 172 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 173 | const Parameters& p = mParameters.unsafeAccess(); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 174 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 175 | result.append(Parameters::getStateName(p.state)); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 176 | |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 177 | result.append("\n Current parameters:\n"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 178 | result.appendFormat(" Preview size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 179 | p.previewWidth, p.previewHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 180 | result.appendFormat(" Preview FPS range: %d - %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 181 | p.previewFpsRange[0], p.previewFpsRange[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 182 | result.appendFormat(" Preview HAL pixel format: 0x%x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 183 | p.previewFormat); |
Eino-Ville Talvala | 11b7cde | 2012-06-15 12:37:35 -0700 | [diff] [blame] | 184 | result.appendFormat(" Preview transform: %x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 185 | p.previewTransform); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 186 | result.appendFormat(" Picture size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 187 | p.pictureWidth, p.pictureHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 188 | result.appendFormat(" Jpeg thumbnail size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 189 | p.jpegThumbSize[0], p.jpegThumbSize[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 190 | result.appendFormat(" Jpeg quality: %d, thumbnail quality: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 191 | p.jpegQuality, p.jpegThumbQuality); |
| 192 | result.appendFormat(" Jpeg rotation: %d\n", p.jpegRotation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 193 | result.appendFormat(" GPS tags %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 194 | p.gpsEnabled ? "enabled" : "disabled"); |
| 195 | if (p.gpsEnabled) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 196 | 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] | 197 | p.gpsCoordinates[0], p.gpsCoordinates[1], |
| 198 | p.gpsCoordinates[2]); |
Kévin PETIT | 377b2ec | 2014-02-03 12:35:36 +0000 | [diff] [blame] | 199 | result.appendFormat(" GPS timestamp: %" PRId64 "\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 200 | p.gpsTimestamp); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 201 | result.appendFormat(" GPS processing method: %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 202 | p.gpsProcessingMethod.string()); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | result.append(" White balance mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 206 | switch (p.wbMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 207 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_AUTO) |
| 208 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_INCANDESCENT) |
| 209 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_FLUORESCENT) |
| 210 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT) |
| 211 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_DAYLIGHT) |
| 212 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT) |
| 213 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_TWILIGHT) |
| 214 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_MODE_SHADE) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 215 | default: result.append("UNKNOWN\n"); |
| 216 | } |
| 217 | |
| 218 | result.append(" Effect mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 219 | switch (p.effectMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 220 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_OFF) |
| 221 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_MONO) |
| 222 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_NEGATIVE) |
| 223 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SOLARIZE) |
| 224 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_SEPIA) |
| 225 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_POSTERIZE) |
| 226 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD) |
| 227 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD) |
| 228 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MODE_AQUA) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 229 | default: result.append("UNKNOWN\n"); |
| 230 | } |
| 231 | |
| 232 | result.append(" Antibanding mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 233 | switch (p.antibandingMode) { |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 234 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO) |
| 235 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF) |
| 236 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ) |
| 237 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ) |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 238 | default: result.append("UNKNOWN\n"); |
| 239 | } |
| 240 | |
| 241 | result.append(" Scene mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 242 | switch (p.sceneMode) { |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 243 | case ANDROID_CONTROL_SCENE_MODE_DISABLED: |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 244 | result.append("AUTO\n"); break; |
| 245 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_ACTION) |
| 246 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PORTRAIT) |
| 247 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_LANDSCAPE) |
| 248 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT) |
| 249 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT) |
| 250 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_THEATRE) |
| 251 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BEACH) |
| 252 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SNOW) |
| 253 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SUNSET) |
| 254 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO) |
| 255 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_FIREWORKS) |
| 256 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SPORTS) |
| 257 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PARTY) |
| 258 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT) |
| 259 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BARCODE) |
| 260 | default: result.append("UNKNOWN\n"); |
| 261 | } |
| 262 | |
| 263 | result.append(" Flash mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 264 | switch (p.flashMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 265 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_OFF) |
| 266 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_AUTO) |
| 267 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_ON) |
| 268 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_TORCH) |
| 269 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_RED_EYE) |
| 270 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_INVALID) |
| 271 | default: result.append("UNKNOWN\n"); |
| 272 | } |
| 273 | |
| 274 | result.append(" Focus mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 275 | switch (p.focusMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 276 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_AUTO) |
| 277 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_MACRO) |
| 278 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) |
| 279 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_PICTURE) |
| 280 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_EDOF) |
| 281 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INFINITY) |
| 282 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_FIXED) |
| 283 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INVALID) |
| 284 | default: result.append("UNKNOWN\n"); |
| 285 | } |
| 286 | |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 287 | result.append(" Focus state: "); |
| 288 | switch (p.focusState) { |
| 289 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_INACTIVE) |
| 290 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN) |
| 291 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED) |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 292 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED) |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 293 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN) |
| 294 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED) |
| 295 | CASE_APPEND_ENUM(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED) |
| 296 | default: result.append("UNKNOWN\n"); |
| 297 | } |
| 298 | |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 299 | result.append(" Focusing areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 300 | for (size_t i = 0; i < p.focusingAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 301 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 302 | p.focusingAreas[i].left, |
| 303 | p.focusingAreas[i].top, |
| 304 | p.focusingAreas[i].right, |
| 305 | p.focusingAreas[i].bottom, |
| 306 | p.focusingAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | result.appendFormat(" Exposure compensation index: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 310 | p.exposureCompensation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 311 | |
| 312 | result.appendFormat(" AE lock %s, AWB lock %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 313 | p.autoExposureLock ? "enabled" : "disabled", |
| 314 | p.autoWhiteBalanceLock ? "enabled" : "disabled" ); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 315 | |
| 316 | result.appendFormat(" Metering areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 317 | for (size_t i = 0; i < p.meteringAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 318 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 319 | p.meteringAreas[i].left, |
| 320 | p.meteringAreas[i].top, |
| 321 | p.meteringAreas[i].right, |
| 322 | p.meteringAreas[i].bottom, |
| 323 | p.meteringAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 324 | } |
| 325 | |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 326 | result.appendFormat(" Zoom index: %d\n", p.zoom); |
| 327 | result.appendFormat(" Video size: %d x %d\n", p.videoWidth, |
| 328 | p.videoHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 329 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 330 | result.appendFormat(" Recording hint is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 331 | p.recordingHint ? "set" : "not set"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 332 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 333 | result.appendFormat(" Video stabilization is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 334 | p.videoStabilization ? "enabled" : "disabled"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 335 | |
Eino-Ville Talvala | 0181fde | 2013-09-20 10:12:32 -0700 | [diff] [blame] | 336 | result.appendFormat(" Selected still capture FPS range: %d - %d\n", |
| 337 | p.fastInfo.bestStillCaptureFpsRange[0], |
| 338 | p.fastInfo.bestStillCaptureFpsRange[1]); |
| 339 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 340 | result.append(" Current streams:\n"); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 341 | result.appendFormat(" Preview stream ID: %d\n", |
| 342 | getPreviewStreamId()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 343 | result.appendFormat(" Capture stream ID: %d\n", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 344 | getCaptureStreamId()); |
| 345 | result.appendFormat(" Recording stream ID: %d\n", |
| 346 | getRecordingStreamId()); |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 347 | |
| 348 | result.append(" Quirks for this camera:\n"); |
| 349 | bool haveQuirk = false; |
| 350 | if (p.quirks.triggerAfWithAuto) { |
| 351 | result.appendFormat(" triggerAfWithAuto\n"); |
| 352 | haveQuirk = true; |
| 353 | } |
| 354 | if (p.quirks.useZslFormat) { |
| 355 | result.appendFormat(" useZslFormat\n"); |
| 356 | haveQuirk = true; |
| 357 | } |
Igor Murashkin | 7373cbe | 2012-09-28 15:30:03 -0700 | [diff] [blame] | 358 | if (p.quirks.meteringCropRegion) { |
| 359 | result.appendFormat(" meteringCropRegion\n"); |
| 360 | haveQuirk = true; |
| 361 | } |
Eino-Ville Talvala | fd6ecdd | 2013-10-11 09:51:09 -0700 | [diff] [blame] | 362 | if (p.quirks.partialResults) { |
| 363 | result.appendFormat(" usePartialResult\n"); |
| 364 | haveQuirk = true; |
| 365 | } |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 366 | if (!haveQuirk) { |
| 367 | result.appendFormat(" none\n"); |
| 368 | } |
| 369 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 370 | write(fd, result.string(), result.size()); |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 371 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 372 | mStreamingProcessor->dump(fd, args); |
Eino-Ville Talvala | 428b77a | 2012-07-30 09:55:30 -0700 | [diff] [blame] | 373 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 374 | mCaptureSequencer->dump(fd, args); |
| 375 | |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 376 | mFrameProcessor->dump(fd, args); |
| 377 | |
Eino-Ville Talvala | 97b38a8 | 2012-09-17 17:55:07 -0700 | [diff] [blame] | 378 | mZslProcessor->dump(fd, args); |
| 379 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 380 | return dumpDevice(fd, args); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 381 | #undef CASE_APPEND_ENUM |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 382 | } |
| 383 | |
| 384 | // ICamera interface |
| 385 | |
| 386 | void Camera2Client::disconnect() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 387 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 388 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 389 | |
| 390 | // Allow both client and the media server to disconnect at all times |
| 391 | int callingPid = getCallingPid(); |
| 392 | if (callingPid != mClientPid && callingPid != mServicePid) return; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 393 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 394 | if (mDevice == 0) return; |
| 395 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 396 | ALOGV("Camera %d: Shutting down", mCameraId); |
| 397 | |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 398 | /** |
| 399 | * disconnect() cannot call any methods that might need to promote a |
| 400 | * wp<Camera2Client>, since disconnect can be called from the destructor, at |
| 401 | * which point all such promotions will fail. |
| 402 | */ |
| 403 | |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 404 | stopPreviewL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 405 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 406 | { |
| 407 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | c037920 | 2012-10-09 22:16:58 -0700 | [diff] [blame] | 408 | if (l.mParameters.state == Parameters::DISCONNECTED) return; |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 409 | l.mParameters.state = Parameters::DISCONNECTED; |
| 410 | } |
| 411 | |
Eino-Ville Talvala | 254446a | 2013-06-04 16:34:35 -0700 | [diff] [blame] | 412 | mStreamingProcessor->requestExit(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 413 | mFrameProcessor->requestExit(); |
| 414 | mCaptureSequencer->requestExit(); |
| 415 | mJpegProcessor->requestExit(); |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 416 | mZslProcessorThread->requestExit(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 417 | mCallbackProcessor->requestExit(); |
| 418 | |
| 419 | ALOGV("Camera %d: Waiting for threads", mCameraId); |
| 420 | |
Eino-Ville Talvala | 254446a | 2013-06-04 16:34:35 -0700 | [diff] [blame] | 421 | mStreamingProcessor->join(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 422 | mFrameProcessor->join(); |
| 423 | mCaptureSequencer->join(); |
| 424 | mJpegProcessor->join(); |
Igor Murashkin | ae500e5 | 2013-04-22 14:03:54 -0700 | [diff] [blame] | 425 | mZslProcessorThread->join(); |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 426 | mCallbackProcessor->join(); |
| 427 | |
Ruben Brunk | dfe7155 | 2013-12-05 11:00:37 -0800 | [diff] [blame] | 428 | ALOGV("Camera %d: Deleting streams", mCameraId); |
| 429 | |
| 430 | mStreamingProcessor->deletePreviewStream(); |
| 431 | mStreamingProcessor->deleteRecordingStream(); |
| 432 | mJpegProcessor->deleteStream(); |
| 433 | mCallbackProcessor->deleteStream(); |
| 434 | mZslProcessor->deleteStream(); |
| 435 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 436 | ALOGV("Camera %d: Disconnecting device", mCameraId); |
| 437 | |
| 438 | mDevice->disconnect(); |
| 439 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 440 | mDevice.clear(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 441 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 442 | CameraService::Client::disconnect(); |
| 443 | } |
| 444 | |
| 445 | status_t Camera2Client::connect(const sp<ICameraClient>& client) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 446 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 447 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 448 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 449 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 450 | if (mClientPid != 0 && getCallingPid() != mClientPid) { |
| 451 | ALOGE("%s: Camera %d: Connection attempt from pid %d; " |
| 452 | "current locked to pid %d", __FUNCTION__, |
| 453 | mCameraId, getCallingPid(), mClientPid); |
| 454 | return BAD_VALUE; |
| 455 | } |
| 456 | |
| 457 | mClientPid = getCallingPid(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 458 | |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 459 | mRemoteCallback = client; |
| 460 | mSharedCameraCallbacks = client; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 461 | |
| 462 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | status_t Camera2Client::lock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 466 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 467 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 468 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 469 | ALOGV("%s: Camera %d: Lock call from pid %d; current client pid %d", |
| 470 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 471 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 472 | if (mClientPid == 0) { |
| 473 | mClientPid = getCallingPid(); |
| 474 | return OK; |
| 475 | } |
| 476 | |
| 477 | if (mClientPid != getCallingPid()) { |
| 478 | ALOGE("%s: Camera %d: Lock call from pid %d; currently locked to pid %d", |
| 479 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 480 | return EBUSY; |
| 481 | } |
| 482 | |
| 483 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 484 | } |
| 485 | |
| 486 | status_t Camera2Client::unlock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 487 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 488 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 489 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 490 | ALOGV("%s: Camera %d: Unlock call from pid %d; current client pid %d", |
| 491 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 492 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 493 | if (mClientPid == getCallingPid()) { |
Eino-Ville Talvala | 907e565 | 2012-10-10 15:28:53 -0700 | [diff] [blame] | 494 | SharedParameters::Lock l(mParameters); |
| 495 | if (l.mParameters.state == Parameters::RECORD || |
| 496 | l.mParameters.state == Parameters::VIDEO_SNAPSHOT) { |
| 497 | ALOGD("Not allowed to unlock camera during recording."); |
| 498 | return INVALID_OPERATION; |
| 499 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 500 | mClientPid = 0; |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 501 | mRemoteCallback.clear(); |
| 502 | mSharedCameraCallbacks.clear(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 503 | return OK; |
| 504 | } |
| 505 | |
| 506 | ALOGE("%s: Camera %d: Unlock call from pid %d; currently locked to pid %d", |
| 507 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 508 | return EBUSY; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 509 | } |
| 510 | |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 511 | status_t Camera2Client::setPreviewTarget( |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 512 | const sp<IGraphicBufferProducer>& bufferProducer) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 513 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 514 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 515 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 516 | status_t res; |
| 517 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 518 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 519 | sp<IBinder> binder; |
| 520 | sp<ANativeWindow> window; |
Andy McFadden | 8ba0102 | 2012-12-18 09:46:54 -0800 | [diff] [blame] | 521 | if (bufferProducer != 0) { |
| 522 | binder = bufferProducer->asBinder(); |
Eino-Ville Talvala | 1ce7c34 | 2013-08-21 13:57:21 -0700 | [diff] [blame] | 523 | // Using controlledByApp flag to ensure that the buffer queue remains in |
| 524 | // async mode for the old camera API, where many applications depend |
| 525 | // on that behavior. |
| 526 | window = new Surface(bufferProducer, /*controlledByApp*/ true); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 527 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 528 | return setPreviewWindowL(binder, window); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 529 | } |
| 530 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 531 | status_t Camera2Client::setPreviewWindowL(const sp<IBinder>& binder, |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 532 | sp<ANativeWindow> window) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 533 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 534 | status_t res; |
| 535 | |
| 536 | if (binder == mPreviewSurface) { |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 537 | ALOGV("%s: Camera %d: New window is same as old window", |
| 538 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 539 | return NO_ERROR; |
| 540 | } |
| 541 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 542 | Parameters::State state; |
| 543 | { |
| 544 | SharedParameters::Lock l(mParameters); |
| 545 | state = l.mParameters.state; |
| 546 | } |
| 547 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 548 | case Parameters::DISCONNECTED: |
| 549 | case Parameters::RECORD: |
| 550 | case Parameters::STILL_CAPTURE: |
| 551 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 552 | 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] | 553 | __FUNCTION__, mCameraId, |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 554 | Parameters::getStateName(state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 555 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 556 | case Parameters::STOPPED: |
| 557 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 558 | // OK |
| 559 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 560 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 561 | // Already running preview - need to stop and create a new stream |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 562 | res = stopStream(); |
| 563 | if (res != OK) { |
| 564 | ALOGE("%s: Unable to stop preview to swap windows: %s (%d)", |
| 565 | __FUNCTION__, strerror(-res), res); |
| 566 | return res; |
| 567 | } |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 568 | state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 569 | break; |
| 570 | } |
| 571 | |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 572 | mPreviewSurface = binder; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 573 | res = mStreamingProcessor->setPreviewWindow(window); |
| 574 | if (res != OK) { |
| 575 | ALOGE("%s: Unable to set new preview window: %s (%d)", |
| 576 | __FUNCTION__, strerror(-res), res); |
| 577 | return res; |
| 578 | } |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 579 | |
Eino-Ville Talvala | f1945f0 | 2012-10-17 16:32:34 -0700 | [diff] [blame] | 580 | if (state == Parameters::WAITING_FOR_PREVIEW_WINDOW) { |
| 581 | SharedParameters::Lock l(mParameters); |
| 582 | l.mParameters.state = state; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 583 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 584 | } |
| 585 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 586 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 587 | } |
| 588 | |
| 589 | void Camera2Client::setPreviewCallbackFlag(int flag) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 590 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 591 | ALOGV("%s: Camera %d: Flag 0x%x", __FUNCTION__, mCameraId, flag); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 592 | Mutex::Autolock icl(mBinderSerializationLock); |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 593 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 594 | if ( checkPid(__FUNCTION__) != OK) return; |
| 595 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 596 | SharedParameters::Lock l(mParameters); |
| 597 | setPreviewCallbackFlagL(l.mParameters, flag); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 598 | } |
| 599 | |
| 600 | void Camera2Client::setPreviewCallbackFlagL(Parameters ¶ms, int flag) { |
| 601 | status_t res = OK; |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 602 | |
| 603 | switch(params.state) { |
| 604 | case Parameters::STOPPED: |
| 605 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 606 | case Parameters::PREVIEW: |
Zhijun He | a2520db | 2013-07-08 16:12:32 -0700 | [diff] [blame] | 607 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 608 | // OK |
| 609 | break; |
| 610 | default: |
| 611 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) { |
| 612 | ALOGE("%s: Camera %d: Can't use preview callbacks " |
| 613 | "in state %d", __FUNCTION__, mCameraId, params.state); |
| 614 | return; |
| 615 | } |
| 616 | } |
| 617 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 618 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ONE_SHOT_MASK) { |
| 619 | ALOGV("%s: setting oneshot", __FUNCTION__); |
| 620 | params.previewCallbackOneShot = true; |
| 621 | } |
| 622 | if (params.previewCallbackFlags != (uint32_t)flag) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 623 | |
Zhijun He | 527748a | 2013-09-15 21:06:10 -0700 | [diff] [blame] | 624 | if (params.previewCallbackSurface && flag != CAMERA_FRAME_CALLBACK_FLAG_NOOP) { |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 625 | // Disable any existing preview callback window when enabling |
| 626 | // preview callback flags |
| 627 | res = mCallbackProcessor->setCallbackWindow(NULL); |
| 628 | if (res != OK) { |
| 629 | ALOGE("%s: Camera %d: Unable to clear preview callback surface:" |
| 630 | " %s (%d)", __FUNCTION__, mCameraId, strerror(-res), res); |
| 631 | return; |
| 632 | } |
| 633 | params.previewCallbackSurface = false; |
| 634 | } |
| 635 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 636 | params.previewCallbackFlags = flag; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 637 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 638 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 639 | res = startPreviewL(params, true); |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 640 | if (res != OK) { |
| 641 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 642 | __FUNCTION__, mCameraId, |
| 643 | Parameters::getStateName(params.state)); |
| 644 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 645 | } |
| 646 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 647 | } |
| 648 | |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 649 | status_t Camera2Client::setPreviewCallbackTarget( |
| 650 | const sp<IGraphicBufferProducer>& callbackProducer) { |
| 651 | ATRACE_CALL(); |
| 652 | ALOGV("%s: E", __FUNCTION__); |
| 653 | Mutex::Autolock icl(mBinderSerializationLock); |
| 654 | status_t res; |
| 655 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 656 | |
| 657 | sp<ANativeWindow> window; |
| 658 | if (callbackProducer != 0) { |
| 659 | window = new Surface(callbackProducer); |
| 660 | } |
| 661 | |
| 662 | res = mCallbackProcessor->setCallbackWindow(window); |
| 663 | if (res != OK) { |
| 664 | ALOGE("%s: Camera %d: Unable to set preview callback surface: %s (%d)", |
| 665 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 666 | return res; |
| 667 | } |
| 668 | |
| 669 | SharedParameters::Lock l(mParameters); |
| 670 | |
| 671 | if (window != NULL) { |
| 672 | // Disable traditional callbacks when a valid callback target is given |
| 673 | l.mParameters.previewCallbackFlags = CAMERA_FRAME_CALLBACK_FLAG_NOOP; |
| 674 | l.mParameters.previewCallbackOneShot = false; |
| 675 | l.mParameters.previewCallbackSurface = true; |
| 676 | } else { |
| 677 | // Disable callback target if given a NULL interface. |
| 678 | l.mParameters.previewCallbackSurface = false; |
| 679 | } |
| 680 | |
| 681 | switch(l.mParameters.state) { |
| 682 | case Parameters::PREVIEW: |
| 683 | res = startPreviewL(l.mParameters, true); |
| 684 | break; |
| 685 | case Parameters::RECORD: |
| 686 | case Parameters::VIDEO_SNAPSHOT: |
| 687 | res = startRecordingL(l.mParameters, true); |
| 688 | break; |
| 689 | default: |
| 690 | break; |
| 691 | } |
| 692 | if (res != OK) { |
| 693 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
| 694 | __FUNCTION__, mCameraId, |
| 695 | Parameters::getStateName(l.mParameters.state)); |
| 696 | } |
| 697 | |
| 698 | return OK; |
| 699 | } |
| 700 | |
| 701 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 702 | status_t Camera2Client::startPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 703 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 704 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 705 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 706 | status_t res; |
| 707 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 708 | SharedParameters::Lock l(mParameters); |
| 709 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 710 | } |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 711 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 712 | status_t Camera2Client::startPreviewL(Parameters ¶ms, bool restart) { |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 713 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 714 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 715 | |
| 716 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 717 | |
Eino-Ville Talvala | a14be59 | 2012-10-10 17:17:01 -0700 | [diff] [blame] | 718 | if ( (params.state == Parameters::PREVIEW || |
| 719 | params.state == Parameters::RECORD || |
| 720 | params.state == Parameters::VIDEO_SNAPSHOT) |
| 721 | && !restart) { |
| 722 | // Succeed attempt to re-enter a streaming state |
| 723 | ALOGI("%s: Camera %d: Preview already active, ignoring restart", |
| 724 | __FUNCTION__, mCameraId); |
Alex Ray | 77449ad | 2012-09-26 15:52:50 -0700 | [diff] [blame] | 725 | return OK; |
| 726 | } |
| 727 | if (params.state > Parameters::PREVIEW && !restart) { |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 728 | ALOGE("%s: Can't start preview in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 729 | __FUNCTION__, |
| 730 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 731 | return INVALID_OPERATION; |
| 732 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 733 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 734 | if (!mStreamingProcessor->haveValidPreviewWindow()) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 735 | params.state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 736 | return OK; |
| 737 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 738 | params.state = Parameters::STOPPED; |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 739 | int lastPreviewStreamId = mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 740 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 741 | res = mStreamingProcessor->updatePreviewStream(params); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 742 | if (res != OK) { |
| 743 | ALOGE("%s: Camera %d: Unable to update preview stream: %s (%d)", |
| 744 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 745 | return res; |
| 746 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 747 | |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 748 | bool previewStreamChanged = mStreamingProcessor->getPreviewStreamId() != lastPreviewStreamId; |
| 749 | |
Eino-Ville Talvala | a9c64a9 | 2013-06-10 15:12:01 -0700 | [diff] [blame] | 750 | // We could wait to create the JPEG output stream until first actual use |
| 751 | // (first takePicture call). However, this would substantially increase the |
| 752 | // first capture latency on HAL3 devices, and potentially on some HAL2 |
| 753 | // devices. So create it unconditionally at preview start. As a drawback, |
| 754 | // this increases gralloc memory consumption for applications that don't |
| 755 | // ever take a picture. |
| 756 | // TODO: Find a better compromise, though this likely would involve HAL |
| 757 | // changes. |
| 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 | } |
| 765 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 766 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 3ee3550 | 2013-04-02 15:45:11 -0700 | [diff] [blame] | 767 | bool callbacksEnabled = (params.previewCallbackFlags & |
| 768 | CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK) || |
| 769 | params.previewCallbackSurface; |
| 770 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 771 | if (callbacksEnabled) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 772 | // Can't have recording stream hanging around when enabling callbacks, |
| 773 | // since it exceeds the max stream count on some devices. |
| 774 | if (mStreamingProcessor->getRecordingStreamId() != NO_STREAM) { |
| 775 | ALOGV("%s: Camera %d: Clearing out recording stream before " |
| 776 | "creating callback stream", __FUNCTION__, mCameraId); |
| 777 | res = mStreamingProcessor->stopStream(); |
| 778 | if (res != OK) { |
| 779 | ALOGE("%s: Camera %d: Can't stop streaming to delete " |
| 780 | "recording stream", __FUNCTION__, mCameraId); |
| 781 | return res; |
| 782 | } |
| 783 | res = mStreamingProcessor->deleteRecordingStream(); |
| 784 | if (res != OK) { |
| 785 | ALOGE("%s: Camera %d: Unable to delete recording stream before " |
| 786 | "enabling callbacks: %s (%d)", __FUNCTION__, mCameraId, |
| 787 | strerror(-res), res); |
| 788 | return res; |
| 789 | } |
| 790 | } |
| 791 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 792 | res = mCallbackProcessor->updateStream(params); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 793 | if (res != OK) { |
| 794 | ALOGE("%s: Camera %d: Unable to update callback stream: %s (%d)", |
| 795 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 796 | return res; |
| 797 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 798 | outputStreams.push(getCallbackStreamId()); |
Zhijun He | c1b7cc4 | 2014-01-21 12:15:56 -0800 | [diff] [blame] | 799 | } else if (previewStreamChanged && mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 800 | /** |
| 801 | * Delete the unused callback stream when preview stream is changed and |
| 802 | * preview is not enabled. Don't need stop preview stream as preview is in |
| 803 | * STOPPED state now. |
| 804 | */ |
| 805 | ALOGV("%s: Camera %d: Delete unused preview callback stream.", __FUNCTION__, mCameraId); |
| 806 | res = mCallbackProcessor->deleteStream(); |
| 807 | if (res != OK) { |
| 808 | ALOGE("%s: Camera %d: Unable to delete callback stream %s (%d)", |
| 809 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 810 | return res; |
| 811 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 812 | } |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 813 | if (params.zslMode && !params.recordingHint) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 814 | res = updateProcessorStream(mZslProcessor, params); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 815 | if (res != OK) { |
| 816 | ALOGE("%s: Camera %d: Unable to update ZSL stream: %s (%d)", |
| 817 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 818 | return res; |
| 819 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 820 | outputStreams.push(getZslStreamId()); |
Zhijun He | 6610762 | 2013-11-01 11:05:56 -0700 | [diff] [blame] | 821 | } else { |
| 822 | mZslProcessor->deleteStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 823 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 824 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 825 | outputStreams.push(getPreviewStreamId()); |
| 826 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 827 | if (!params.recordingHint) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 828 | if (!restart) { |
| 829 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 830 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 831 | ALOGE("%s: Camera %d: Can't set up preview request: " |
| 832 | "%s (%d)", __FUNCTION__, mCameraId, |
| 833 | strerror(-res), res); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 834 | return res; |
| 835 | } |
| 836 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 837 | res = mStreamingProcessor->startStream(StreamingProcessor::PREVIEW, |
| 838 | outputStreams); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 839 | } else { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 840 | if (!restart) { |
| 841 | res = mStreamingProcessor->updateRecordingRequest(params); |
| 842 | if (res != OK) { |
| 843 | ALOGE("%s: Camera %d: Can't set up preview request with " |
| 844 | "record hint: %s (%d)", __FUNCTION__, mCameraId, |
| 845 | strerror(-res), res); |
| 846 | return res; |
| 847 | } |
| 848 | } |
| 849 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 850 | outputStreams); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 851 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 852 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 853 | ALOGE("%s: Camera %d: Unable to start streaming preview: %s (%d)", |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 854 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 855 | return res; |
| 856 | } |
| 857 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 858 | params.state = Parameters::PREVIEW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 859 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 860 | } |
| 861 | |
| 862 | void Camera2Client::stopPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 863 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 864 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 865 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 866 | status_t res; |
| 867 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 868 | stopPreviewL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 869 | } |
| 870 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 871 | void Camera2Client::stopPreviewL() { |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 872 | ATRACE_CALL(); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 873 | status_t res; |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 874 | const nsecs_t kStopCaptureTimeout = 3000000000LL; // 3 seconds |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 875 | Parameters::State state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 876 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 877 | SharedParameters::Lock l(mParameters); |
| 878 | state = l.mParameters.state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 879 | } |
| 880 | |
| 881 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 882 | case Parameters::DISCONNECTED: |
Eino-Ville Talvala | ceb388d | 2013-02-19 10:40:14 -0800 | [diff] [blame] | 883 | // Nothing to do. |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 884 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 885 | case Parameters::STOPPED: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 886 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 887 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | d5087f9 | 2012-10-05 12:03:10 -0700 | [diff] [blame] | 888 | mCaptureSequencer->waitUntilIdle(kStopCaptureTimeout); |
| 889 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 890 | case Parameters::RECORD: |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 891 | case Parameters::PREVIEW: |
Ruben Brunk | a27c4aa | 2013-09-04 18:18:26 -0700 | [diff] [blame] | 892 | syncWithDevice(); |
Eino-Ville Talvala | d09801b | 2013-04-23 15:16:57 -0700 | [diff] [blame] | 893 | res = stopStream(); |
| 894 | if (res != OK) { |
| 895 | ALOGE("%s: Camera %d: Can't stop streaming: %s (%d)", |
| 896 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 897 | } |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 898 | res = mDevice->waitUntilDrained(); |
| 899 | if (res != OK) { |
| 900 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 901 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 902 | } |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 903 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 904 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: { |
| 905 | SharedParameters::Lock l(mParameters); |
| 906 | l.mParameters.state = Parameters::STOPPED; |
| 907 | commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 908 | break; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 909 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 910 | default: |
| 911 | ALOGE("%s: Camera %d: Unknown state %d", __FUNCTION__, mCameraId, |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 912 | state); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 913 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 914 | } |
| 915 | |
| 916 | bool Camera2Client::previewEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 917 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 918 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 919 | status_t res; |
| 920 | if ( (res = checkPid(__FUNCTION__) ) != OK) return false; |
| 921 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 922 | SharedParameters::Lock l(mParameters); |
| 923 | return l.mParameters.state == Parameters::PREVIEW; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 924 | } |
| 925 | |
| 926 | status_t Camera2Client::storeMetaDataInBuffers(bool enabled) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 927 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 928 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 929 | status_t res; |
| 930 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 931 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 932 | SharedParameters::Lock l(mParameters); |
| 933 | switch (l.mParameters.state) { |
| 934 | case Parameters::RECORD: |
| 935 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 936 | ALOGE("%s: Camera %d: Can't be called in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 937 | __FUNCTION__, mCameraId, |
| 938 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 939 | return INVALID_OPERATION; |
| 940 | default: |
| 941 | // OK |
| 942 | break; |
| 943 | } |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 944 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 945 | l.mParameters.storeMetadataInBuffers = enabled; |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 946 | |
| 947 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 948 | } |
| 949 | |
| 950 | status_t Camera2Client::startRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 951 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 952 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 953 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 954 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 955 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 956 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 957 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 958 | return startRecordingL(l.mParameters, false); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 959 | } |
| 960 | |
| 961 | status_t Camera2Client::startRecordingL(Parameters ¶ms, bool restart) { |
| 962 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 963 | |
| 964 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 965 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 966 | switch (params.state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 967 | case Parameters::STOPPED: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 968 | res = startPreviewL(params, false); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 969 | if (res != OK) return res; |
| 970 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 971 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 972 | // Ready to go |
| 973 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 974 | case Parameters::RECORD: |
| 975 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 976 | // OK to call this when recording is already on, just skip unless |
| 977 | // we're looking to restart |
| 978 | if (!restart) return OK; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 979 | break; |
| 980 | default: |
| 981 | ALOGE("%s: Camera %d: Can't start recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 982 | __FUNCTION__, mCameraId, |
| 983 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 984 | return INVALID_OPERATION; |
| 985 | }; |
| 986 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 987 | if (!params.storeMetadataInBuffers) { |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 988 | ALOGE("%s: Camera %d: Recording only supported in metadata mode, but " |
| 989 | "non-metadata recording mode requested!", __FUNCTION__, |
| 990 | mCameraId); |
| 991 | return INVALID_OPERATION; |
| 992 | } |
| 993 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 994 | if (!restart) { |
| 995 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 996 | mStreamingProcessor->updateRecordingRequest(params); |
| 997 | if (res != OK) { |
| 998 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 999 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1000 | return res; |
| 1001 | } |
| 1002 | } |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1003 | |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1004 | // Not all devices can support a preview callback stream and a recording |
| 1005 | // stream at the same time, so assume none of them can. |
| 1006 | if (mCallbackProcessor->getStreamId() != NO_STREAM) { |
| 1007 | ALOGV("%s: Camera %d: Clearing out callback stream before " |
| 1008 | "creating recording stream", __FUNCTION__, mCameraId); |
| 1009 | res = mStreamingProcessor->stopStream(); |
| 1010 | if (res != OK) { |
| 1011 | ALOGE("%s: Camera %d: Can't stop streaming to delete callback stream", |
| 1012 | __FUNCTION__, mCameraId); |
| 1013 | return res; |
| 1014 | } |
| 1015 | res = mCallbackProcessor->deleteStream(); |
| 1016 | if (res != OK) { |
| 1017 | ALOGE("%s: Camera %d: Unable to delete callback stream before " |
| 1018 | "record: %s (%d)", __FUNCTION__, mCameraId, |
| 1019 | strerror(-res), res); |
| 1020 | return res; |
| 1021 | } |
| 1022 | } |
| 1023 | // Disable callbacks if they're enabled; can't record and use callbacks, |
| 1024 | // and we can't fail record start without stagefright asserting. |
| 1025 | params.previewCallbackFlags = 0; |
| 1026 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 1027 | res = updateProcessorStream< |
| 1028 | StreamingProcessor, |
| 1029 | &StreamingProcessor::updateRecordingStream>(mStreamingProcessor, |
| 1030 | params); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1031 | if (res != OK) { |
| 1032 | ALOGE("%s: Camera %d: Unable to update recording stream: %s (%d)", |
| 1033 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1034 | return res; |
| 1035 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1036 | |
Zhijun He | d1d6467 | 2013-09-06 15:00:01 -0700 | [diff] [blame] | 1037 | Vector<int32_t> outputStreams; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1038 | outputStreams.push(getPreviewStreamId()); |
| 1039 | outputStreams.push(getRecordingStreamId()); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1040 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1041 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 1042 | outputStreams); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1043 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1044 | ALOGE("%s: Camera %d: Unable to start recording stream: %s (%d)", |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1045 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1046 | return res; |
| 1047 | } |
| 1048 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1049 | if (params.state < Parameters::RECORD) { |
| 1050 | params.state = Parameters::RECORD; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1051 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1052 | |
| 1053 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1054 | } |
| 1055 | |
| 1056 | void Camera2Client::stopRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1057 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 1058 | ALOGV("%s: E", __FUNCTION__); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1059 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1060 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1061 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1062 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1063 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
| 1064 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1065 | switch (l.mParameters.state) { |
| 1066 | case Parameters::RECORD: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1067 | // OK to stop |
| 1068 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1069 | case Parameters::STOPPED: |
| 1070 | case Parameters::PREVIEW: |
| 1071 | case Parameters::STILL_CAPTURE: |
| 1072 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1073 | default: |
| 1074 | ALOGE("%s: Camera %d: Can't stop recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1075 | __FUNCTION__, mCameraId, |
| 1076 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1077 | return; |
| 1078 | }; |
| 1079 | |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1080 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 1081 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1082 | res = startPreviewL(l.mParameters, true); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1083 | if (res != OK) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1084 | ALOGE("%s: Camera %d: Unable to return to preview", |
| 1085 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1086 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1087 | } |
| 1088 | |
| 1089 | bool Camera2Client::recordingEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1090 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1091 | Mutex::Autolock icl(mBinderSerializationLock); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1092 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1093 | if ( checkPid(__FUNCTION__) != OK) return false; |
| 1094 | |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1095 | return recordingEnabledL(); |
| 1096 | } |
| 1097 | |
| 1098 | bool Camera2Client::recordingEnabledL() { |
| 1099 | ATRACE_CALL(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1100 | SharedParameters::Lock l(mParameters); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1101 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1102 | return (l.mParameters.state == Parameters::RECORD |
| 1103 | || l.mParameters.state == Parameters::VIDEO_SNAPSHOT); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1104 | } |
| 1105 | |
| 1106 | void Camera2Client::releaseRecordingFrame(const sp<IMemory>& mem) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1107 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1108 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1109 | if ( checkPid(__FUNCTION__) != OK) return; |
Eino-Ville Talvala | 30e65e7 | 2012-08-21 13:30:45 -0700 | [diff] [blame] | 1110 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1111 | mStreamingProcessor->releaseRecordingFrame(mem); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1112 | } |
| 1113 | |
| 1114 | status_t Camera2Client::autoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1115 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1116 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1117 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1118 | status_t res; |
| 1119 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1120 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1121 | int triggerId; |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1122 | bool notifyImmediately = false; |
| 1123 | bool notifySuccess = false; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1124 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1125 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1126 | if (l.mParameters.state < Parameters::PREVIEW) { |
| 1127 | return INVALID_OPERATION; |
| 1128 | } |
| 1129 | |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1130 | /** |
| 1131 | * If the camera does not support auto-focus, it is a no-op and |
| 1132 | * onAutoFocus(boolean, Camera) callback will be called immediately |
| 1133 | * with a fake value of success set to true. |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1134 | * |
| 1135 | * Similarly, if focus mode is set to INFINITY, there's no reason to |
| 1136 | * bother the HAL. |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1137 | */ |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1138 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1139 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1140 | notifyImmediately = true; |
| 1141 | notifySuccess = true; |
| 1142 | } |
| 1143 | /** |
| 1144 | * If we're in CAF mode, and AF has already been locked, just fire back |
| 1145 | * the callback right away; the HAL would not send a notification since |
| 1146 | * no state change would happen on a AF trigger. |
| 1147 | */ |
| 1148 | if ( (l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_PICTURE || |
| 1149 | l.mParameters.focusMode == Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) && |
| 1150 | l.mParameters.focusState == ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED ) { |
| 1151 | notifyImmediately = true; |
| 1152 | notifySuccess = true; |
| 1153 | } |
| 1154 | /** |
| 1155 | * Send immediate notification back to client |
| 1156 | */ |
| 1157 | if (notifyImmediately) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1158 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1159 | if (l.mRemoteCallback != 0) { |
| 1160 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1161 | notifySuccess ? 1 : 0, 0); |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1162 | } |
Igor Murashkin | 5f0714e | 2012-10-08 18:05:12 -0700 | [diff] [blame] | 1163 | return OK; |
| 1164 | } |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1165 | /** |
| 1166 | * Handle quirk mode for AF in scene modes |
| 1167 | */ |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1168 | if (l.mParameters.quirks.triggerAfWithAuto && |
Ruben Brunk | c69b91c | 2014-01-17 17:12:10 -0800 | [diff] [blame] | 1169 | l.mParameters.sceneMode != ANDROID_CONTROL_SCENE_MODE_DISABLED && |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1170 | l.mParameters.focusMode != Parameters::FOCUS_MODE_AUTO && |
| 1171 | !l.mParameters.focusingAreas[0].isEmpty()) { |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1172 | ALOGV("%s: Quirk: Switching from focusMode %d to AUTO", |
| 1173 | __FUNCTION__, l.mParameters.focusMode); |
| 1174 | l.mParameters.shadowFocusMode = l.mParameters.focusMode; |
| 1175 | l.mParameters.focusMode = Parameters::FOCUS_MODE_AUTO; |
| 1176 | updateRequests(l.mParameters); |
| 1177 | } |
| 1178 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1179 | l.mParameters.currentAfTriggerId = ++l.mParameters.afTriggerCounter; |
| 1180 | triggerId = l.mParameters.currentAfTriggerId; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1181 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1182 | ATRACE_ASYNC_BEGIN(kAutofocusLabel, triggerId); |
| 1183 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1184 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1185 | |
| 1186 | mDevice->triggerAutofocus(triggerId); |
| 1187 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1188 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1189 | } |
| 1190 | |
| 1191 | status_t Camera2Client::cancelAutoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1192 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1193 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1194 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1195 | status_t res; |
| 1196 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1197 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1198 | int triggerId; |
| 1199 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1200 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 9454a97 | 2013-06-03 16:50:53 -0700 | [diff] [blame] | 1201 | // Canceling does nothing in FIXED or INFINITY modes |
| 1202 | if (l.mParameters.focusMode == Parameters::FOCUS_MODE_FIXED || |
| 1203 | l.mParameters.focusMode == Parameters::FOCUS_MODE_INFINITY) { |
| 1204 | return OK; |
| 1205 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1206 | |
| 1207 | // An active AF trigger is canceled |
| 1208 | if (l.mParameters.afTriggerCounter == l.mParameters.currentAfTriggerId) { |
| 1209 | ATRACE_ASYNC_END(kAutofocusLabel, l.mParameters.currentAfTriggerId); |
| 1210 | } |
| 1211 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1212 | triggerId = ++l.mParameters.afTriggerCounter; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1213 | |
| 1214 | // When using triggerAfWithAuto quirk, may need to reset focus mode to |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1215 | // the real state at this point. No need to cancel explicitly if |
| 1216 | // changing the AF mode. |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1217 | if (l.mParameters.shadowFocusMode != Parameters::FOCUS_MODE_INVALID) { |
| 1218 | ALOGV("%s: Quirk: Restoring focus mode to %d", __FUNCTION__, |
| 1219 | l.mParameters.shadowFocusMode); |
| 1220 | l.mParameters.focusMode = l.mParameters.shadowFocusMode; |
| 1221 | l.mParameters.shadowFocusMode = Parameters::FOCUS_MODE_INVALID; |
| 1222 | updateRequests(l.mParameters); |
Eino-Ville Talvala | ac0cd56 | 2012-10-16 12:58:21 -0700 | [diff] [blame] | 1223 | |
| 1224 | return OK; |
Eino-Ville Talvala | 95069fe | 2012-10-04 00:56:40 -0700 | [diff] [blame] | 1225 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1226 | } |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1227 | syncWithDevice(); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1228 | |
| 1229 | mDevice->triggerCancelAutofocus(triggerId); |
| 1230 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 1231 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1232 | } |
| 1233 | |
Ben Murdoch | ff82370 | 2012-11-28 13:58:29 +0000 | [diff] [blame] | 1234 | status_t Camera2Client::takePicture(int msgType) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1235 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1236 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1237 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1238 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1239 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1240 | int takePictureCounter; |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1241 | { |
| 1242 | SharedParameters::Lock l(mParameters); |
| 1243 | switch (l.mParameters.state) { |
| 1244 | case Parameters::DISCONNECTED: |
| 1245 | case Parameters::STOPPED: |
| 1246 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1247 | ALOGE("%s: Camera %d: Cannot take picture without preview enabled", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1248 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1249 | return INVALID_OPERATION; |
| 1250 | case Parameters::PREVIEW: |
| 1251 | // Good to go for takePicture |
| 1252 | res = commandStopFaceDetectionL(l.mParameters); |
| 1253 | if (res != OK) { |
| 1254 | ALOGE("%s: Camera %d: Unable to stop face detection for still capture", |
| 1255 | __FUNCTION__, mCameraId); |
| 1256 | return res; |
| 1257 | } |
| 1258 | l.mParameters.state = Parameters::STILL_CAPTURE; |
| 1259 | break; |
| 1260 | case Parameters::RECORD: |
| 1261 | // Good to go for video snapshot |
| 1262 | l.mParameters.state = Parameters::VIDEO_SNAPSHOT; |
| 1263 | break; |
| 1264 | case Parameters::STILL_CAPTURE: |
| 1265 | case Parameters::VIDEO_SNAPSHOT: |
| 1266 | ALOGE("%s: Camera %d: Already taking a picture", |
| 1267 | __FUNCTION__, mCameraId); |
| 1268 | return INVALID_OPERATION; |
| 1269 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1270 | |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1271 | ALOGV("%s: Camera %d: Starting picture capture", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1272 | |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1273 | res = updateProcessorStream(mJpegProcessor, l.mParameters); |
Eino-Ville Talvala | b8d6efb | 2012-10-24 17:30:30 -0700 | [diff] [blame] | 1274 | if (res != OK) { |
| 1275 | ALOGE("%s: Camera %d: Can't set up still image stream: %s (%d)", |
| 1276 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1277 | return res; |
| 1278 | } |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1279 | takePictureCounter = ++l.mParameters.takePictureCounter; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1280 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1281 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1282 | ATRACE_ASYNC_BEGIN(kTakepictureLabel, takePictureCounter); |
| 1283 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1284 | // Need HAL to have correct settings before (possibly) triggering precapture |
| 1285 | syncWithDevice(); |
| 1286 | |
Igor Murashkin | aa9e3e0 | 2012-11-26 10:50:55 -0800 | [diff] [blame] | 1287 | res = mCaptureSequencer->startCapture(msgType); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1288 | if (res != OK) { |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1289 | ALOGE("%s: Camera %d: Unable to start capture: %s (%d)", |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1290 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 1291 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1292 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1293 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1294 | } |
| 1295 | |
| 1296 | status_t Camera2Client::setParameters(const String8& params) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1297 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1298 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1299 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1300 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1301 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1302 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1303 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1304 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1305 | res = l.mParameters.set(params); |
| 1306 | if (res != OK) return res; |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1307 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1308 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1309 | |
| 1310 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1311 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 1312 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1313 | String8 Camera2Client::getParameters() const { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1314 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1315 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1316 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1317 | if ( checkPid(__FUNCTION__) != OK) return String8(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1318 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1319 | SharedParameters::ReadLock l(mParameters); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1320 | |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1321 | return l.mParameters.get(); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1322 | } |
| 1323 | |
| 1324 | 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] | 1325 | ATRACE_CALL(); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1326 | Mutex::Autolock icl(mBinderSerializationLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1327 | status_t res; |
| 1328 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1329 | |
| 1330 | ALOGV("%s: Camera %d: Command %d (%d, %d)", __FUNCTION__, mCameraId, |
| 1331 | cmd, arg1, arg2); |
| 1332 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1333 | switch (cmd) { |
| 1334 | case CAMERA_CMD_START_SMOOTH_ZOOM: |
| 1335 | return commandStartSmoothZoomL(); |
| 1336 | case CAMERA_CMD_STOP_SMOOTH_ZOOM: |
| 1337 | return commandStopSmoothZoomL(); |
| 1338 | case CAMERA_CMD_SET_DISPLAY_ORIENTATION: |
| 1339 | return commandSetDisplayOrientationL(arg1); |
| 1340 | case CAMERA_CMD_ENABLE_SHUTTER_SOUND: |
| 1341 | return commandEnableShutterSoundL(arg1 == 1); |
| 1342 | case CAMERA_CMD_PLAY_RECORDING_SOUND: |
| 1343 | return commandPlayRecordingSoundL(); |
| 1344 | case CAMERA_CMD_START_FACE_DETECTION: |
| 1345 | return commandStartFaceDetectionL(arg1); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1346 | case CAMERA_CMD_STOP_FACE_DETECTION: { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1347 | SharedParameters::Lock l(mParameters); |
| 1348 | return commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1349 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1350 | case CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG: |
| 1351 | return commandEnableFocusMoveMsgL(arg1 == 1); |
| 1352 | case CAMERA_CMD_PING: |
| 1353 | return commandPingL(); |
| 1354 | case CAMERA_CMD_SET_VIDEO_BUFFER_COUNT: |
| 1355 | return commandSetVideoBufferCountL(arg1); |
| 1356 | default: |
| 1357 | ALOGE("%s: Unknown command %d (arguments %d, %d)", |
| 1358 | __FUNCTION__, cmd, arg1, arg2); |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1359 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1360 | } |
| 1361 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1362 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1363 | status_t Camera2Client::commandStartSmoothZoomL() { |
| 1364 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1365 | return OK; |
| 1366 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1367 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1368 | status_t Camera2Client::commandStopSmoothZoomL() { |
| 1369 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1370 | return OK; |
| 1371 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1372 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1373 | status_t Camera2Client::commandSetDisplayOrientationL(int degrees) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1374 | int transform = Parameters::degToTransform(degrees, |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1375 | mCameraFacing == CAMERA_FACING_FRONT); |
| 1376 | if (transform == -1) { |
| 1377 | ALOGE("%s: Camera %d: Error setting %d as display orientation value", |
| 1378 | __FUNCTION__, mCameraId, degrees); |
| 1379 | return BAD_VALUE; |
| 1380 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1381 | SharedParameters::Lock l(mParameters); |
| 1382 | if (transform != l.mParameters.previewTransform && |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1383 | getPreviewStreamId() != NO_STREAM) { |
| 1384 | mDevice->setStreamTransform(getPreviewStreamId(), transform); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1385 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1386 | l.mParameters.previewTransform = transform; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1387 | return OK; |
| 1388 | } |
| 1389 | |
| 1390 | status_t Camera2Client::commandEnableShutterSoundL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1391 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1392 | if (enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1393 | l.mParameters.playShutterSound = true; |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1394 | return OK; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1395 | } |
| 1396 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1397 | // Disabling shutter sound may not be allowed. In that case only |
| 1398 | // allow the mediaserver process to disable the sound. |
| 1399 | char value[PROPERTY_VALUE_MAX]; |
| 1400 | property_get("ro.camera.sound.forced", value, "0"); |
| 1401 | if (strncmp(value, "0", 2) != 0) { |
| 1402 | // Disabling shutter sound is not allowed. Deny if the current |
| 1403 | // process is not mediaserver. |
| 1404 | if (getCallingPid() != getpid()) { |
| 1405 | ALOGE("Failed to disable shutter sound. Permission denied (pid %d)", |
| 1406 | getCallingPid()); |
| 1407 | return PERMISSION_DENIED; |
| 1408 | } |
| 1409 | } |
| 1410 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1411 | l.mParameters.playShutterSound = false; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1412 | return OK; |
| 1413 | } |
| 1414 | |
| 1415 | status_t Camera2Client::commandPlayRecordingSoundL() { |
| 1416 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 1417 | return OK; |
| 1418 | } |
| 1419 | |
Igor Murashkin | ddf3c50 | 2012-10-12 16:56:11 -0700 | [diff] [blame] | 1420 | status_t Camera2Client::commandStartFaceDetectionL(int /*type*/) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1421 | ALOGV("%s: Camera %d: Starting face detection", |
| 1422 | __FUNCTION__, mCameraId); |
| 1423 | status_t res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1424 | SharedParameters::Lock l(mParameters); |
| 1425 | switch (l.mParameters.state) { |
| 1426 | case Parameters::DISCONNECTED: |
| 1427 | case Parameters::STOPPED: |
| 1428 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1429 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1430 | ALOGE("%s: Camera %d: Cannot start face detection without preview active", |
| 1431 | __FUNCTION__, mCameraId); |
| 1432 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1433 | case Parameters::PREVIEW: |
| 1434 | case Parameters::RECORD: |
| 1435 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1436 | // Good to go for starting face detect |
| 1437 | break; |
| 1438 | } |
| 1439 | // Ignoring type |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1440 | if (l.mParameters.fastInfo.bestFaceDetectMode == |
Igor Murashkin | d32b99b | 2012-11-27 16:25:46 -0800 | [diff] [blame] | 1441 | ANDROID_STATISTICS_FACE_DETECT_MODE_OFF) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1442 | ALOGE("%s: Camera %d: Face detection not supported", |
| 1443 | __FUNCTION__, mCameraId); |
Ziv Hendel | caf3a9c | 2013-03-21 03:25:32 +0200 | [diff] [blame] | 1444 | return BAD_VALUE; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1445 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1446 | if (l.mParameters.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1447 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1448 | l.mParameters.enableFaceDetect = true; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1449 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1450 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1451 | |
| 1452 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1453 | } |
| 1454 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1455 | status_t Camera2Client::commandStopFaceDetectionL(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1456 | status_t res = OK; |
| 1457 | ALOGV("%s: Camera %d: Stopping face detection", |
| 1458 | __FUNCTION__, mCameraId); |
| 1459 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1460 | if (!params.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1461 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1462 | params.enableFaceDetect = false; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1463 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1464 | if (params.state == Parameters::PREVIEW |
| 1465 | || params.state == Parameters::RECORD |
| 1466 | || params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1467 | res = updateRequests(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1468 | } |
| 1469 | |
| 1470 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1471 | } |
| 1472 | |
| 1473 | status_t Camera2Client::commandEnableFocusMoveMsgL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1474 | SharedParameters::Lock l(mParameters); |
| 1475 | l.mParameters.enableFocusMoveMessages = enable; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1476 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1477 | return OK; |
| 1478 | } |
| 1479 | |
| 1480 | status_t Camera2Client::commandPingL() { |
| 1481 | // Always ping back if access is proper and device is alive |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1482 | SharedParameters::Lock l(mParameters); |
| 1483 | if (l.mParameters.state != Parameters::DISCONNECTED) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1484 | return OK; |
| 1485 | } else { |
| 1486 | return NO_INIT; |
| 1487 | } |
| 1488 | } |
| 1489 | |
| 1490 | status_t Camera2Client::commandSetVideoBufferCountL(size_t count) { |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1491 | if (recordingEnabledL()) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1492 | ALOGE("%s: Camera %d: Error setting video buffer count after " |
| 1493 | "recording was started", __FUNCTION__, mCameraId); |
| 1494 | return INVALID_OPERATION; |
| 1495 | } |
| 1496 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1497 | return mStreamingProcessor->setRecordingBufferCount(count); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1498 | } |
| 1499 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1500 | /** Device-related methods */ |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1501 | void Camera2Client::notifyAutoFocus(uint8_t newState, int triggerId) { |
| 1502 | ALOGV("%s: Autofocus state now %d, last trigger %d", |
| 1503 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1504 | bool sendCompletedMessage = false; |
| 1505 | bool sendMovingMessage = false; |
| 1506 | |
| 1507 | bool success = false; |
| 1508 | bool afInMotion = false; |
| 1509 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1510 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1511 | // Trace end of AF state |
| 1512 | char tmp[32]; |
| 1513 | if (l.mParameters.afStateCounter > 0) { |
| 1514 | camera_metadata_enum_snprint( |
| 1515 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1516 | ATRACE_ASYNC_END(tmp, l.mParameters.afStateCounter); |
| 1517 | } |
| 1518 | |
| 1519 | // Update state |
Eino-Ville Talvala | d6cc4a6 | 2012-10-16 10:17:30 -0700 | [diff] [blame] | 1520 | l.mParameters.focusState = newState; |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1521 | l.mParameters.afStateCounter++; |
| 1522 | |
| 1523 | // Trace start of AF state |
| 1524 | |
| 1525 | camera_metadata_enum_snprint( |
| 1526 | ANDROID_CONTROL_AF_STATE, l.mParameters.focusState, tmp, sizeof(tmp)); |
| 1527 | ATRACE_ASYNC_BEGIN(tmp, l.mParameters.afStateCounter); |
| 1528 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1529 | switch (l.mParameters.focusMode) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1530 | case Parameters::FOCUS_MODE_AUTO: |
| 1531 | case Parameters::FOCUS_MODE_MACRO: |
| 1532 | // Don't send notifications upstream if they're not for the current AF |
| 1533 | // trigger. For example, if cancel was called in between, or if we |
| 1534 | // already sent a notification about this AF call. |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1535 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1536 | switch (newState) { |
| 1537 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1538 | success = true; |
| 1539 | // no break |
| 1540 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1541 | sendCompletedMessage = true; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1542 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1543 | break; |
| 1544 | case ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN: |
| 1545 | // Just starting focusing, ignore |
| 1546 | break; |
| 1547 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1548 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1549 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1550 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1551 | default: |
| 1552 | // Unexpected in AUTO/MACRO mode |
| 1553 | ALOGE("%s: Unexpected AF state transition in AUTO/MACRO mode: %d", |
| 1554 | __FUNCTION__, newState); |
| 1555 | break; |
| 1556 | } |
| 1557 | break; |
| 1558 | case Parameters::FOCUS_MODE_CONTINUOUS_VIDEO: |
| 1559 | case Parameters::FOCUS_MODE_CONTINUOUS_PICTURE: |
| 1560 | switch (newState) { |
| 1561 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1562 | success = true; |
| 1563 | // no break |
| 1564 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1565 | // Don't send notifications upstream if they're not for |
| 1566 | // the current AF trigger. For example, if cancel was |
| 1567 | // called in between, or if we already sent a |
| 1568 | // notification about this AF call. |
| 1569 | // Send both a 'AF done' callback and a 'AF move' callback |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1570 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1571 | sendCompletedMessage = true; |
| 1572 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1573 | if (l.mParameters.enableFocusMoveMessages && |
| 1574 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1575 | sendMovingMessage = true; |
| 1576 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1577 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1578 | break; |
| 1579 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1580 | // Cancel was called, or we switched state; care if |
| 1581 | // currently moving |
| 1582 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1583 | if (l.mParameters.enableFocusMoveMessages && |
| 1584 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1585 | sendMovingMessage = true; |
| 1586 | } |
| 1587 | break; |
| 1588 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1589 | // Start passive scan, inform upstream |
| 1590 | afInMotion = true; |
| 1591 | // no break |
| 1592 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
Eino-Ville Talvala | 4ad28ea | 2013-09-20 17:21:18 -0700 | [diff] [blame] | 1593 | case ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED: |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1594 | // Stop passive scan, inform upstream |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1595 | if (l.mParameters.enableFocusMoveMessages) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1596 | sendMovingMessage = true; |
| 1597 | } |
| 1598 | break; |
| 1599 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1600 | l.mParameters.afInMotion = afInMotion; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1601 | break; |
| 1602 | case Parameters::FOCUS_MODE_EDOF: |
| 1603 | case Parameters::FOCUS_MODE_INFINITY: |
| 1604 | case Parameters::FOCUS_MODE_FIXED: |
| 1605 | default: |
| 1606 | if (newState != ANDROID_CONTROL_AF_STATE_INACTIVE) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1607 | ALOGE("%s: Unexpected AF state change %d " |
| 1608 | "(ID %d) in focus mode %d", |
| 1609 | __FUNCTION__, newState, triggerId, |
| 1610 | l.mParameters.focusMode); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1611 | } |
| 1612 | } |
| 1613 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1614 | if (sendMovingMessage) { |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1615 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1616 | if (l.mRemoteCallback != 0) { |
| 1617 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS_MOVE, |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1618 | afInMotion ? 1 : 0, 0); |
| 1619 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1620 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1621 | if (sendCompletedMessage) { |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1622 | ATRACE_ASYNC_END(kAutofocusLabel, triggerId); |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1623 | SharedCameraCallbacks::Lock l(mSharedCameraCallbacks); |
| 1624 | if (l.mRemoteCallback != 0) { |
| 1625 | l.mRemoteCallback->notifyCallback(CAMERA_MSG_FOCUS, |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1626 | success ? 1 : 0, 0); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1627 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1628 | } |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1629 | } |
| 1630 | |
| 1631 | void Camera2Client::notifyAutoExposure(uint8_t newState, int triggerId) { |
| 1632 | ALOGV("%s: Autoexposure state now %d, last trigger %d", |
| 1633 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1634 | mCaptureSequencer->notifyAutoExposure(newState, triggerId); |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1635 | } |
| 1636 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1637 | camera2::SharedParameters& Camera2Client::getParameters() { |
| 1638 | return mParameters; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1639 | } |
| 1640 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1641 | int Camera2Client::getPreviewStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1642 | return mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1643 | } |
| 1644 | |
| 1645 | int Camera2Client::getCaptureStreamId() const { |
| 1646 | return mJpegProcessor->getStreamId(); |
| 1647 | } |
| 1648 | |
| 1649 | int Camera2Client::getCallbackStreamId() const { |
| 1650 | return mCallbackProcessor->getStreamId(); |
| 1651 | } |
| 1652 | |
| 1653 | int Camera2Client::getRecordingStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1654 | return mStreamingProcessor->getRecordingStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1655 | } |
| 1656 | |
| 1657 | int Camera2Client::getZslStreamId() const { |
| 1658 | return mZslProcessor->getStreamId(); |
| 1659 | } |
| 1660 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1661 | status_t Camera2Client::registerFrameListener(int32_t minId, int32_t maxId, |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1662 | wp<camera2::FrameProcessor::FilteredListener> listener) { |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1663 | return mFrameProcessor->registerListener(minId, maxId, listener); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1664 | } |
| 1665 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1666 | status_t Camera2Client::removeFrameListener(int32_t minId, int32_t maxId, |
| 1667 | wp<camera2::FrameProcessor::FilteredListener> listener) { |
| 1668 | return mFrameProcessor->removeListener(minId, maxId, listener); |
| 1669 | } |
| 1670 | |
| 1671 | status_t Camera2Client::stopStream() { |
| 1672 | return mStreamingProcessor->stopStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1673 | } |
| 1674 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1675 | const int32_t Camera2Client::kPreviewRequestIdStart; |
| 1676 | const int32_t Camera2Client::kPreviewRequestIdEnd; |
| 1677 | const int32_t Camera2Client::kRecordingRequestIdStart; |
| 1678 | const int32_t Camera2Client::kRecordingRequestIdEnd; |
| 1679 | const int32_t Camera2Client::kCaptureRequestIdStart; |
| 1680 | const int32_t Camera2Client::kCaptureRequestIdEnd; |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1681 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1682 | /** Utility methods */ |
| 1683 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1684 | status_t Camera2Client::updateRequests(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1685 | status_t res; |
| 1686 | |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 1687 | ALOGV("%s: Camera %d: state = %d", __FUNCTION__, getCameraId(), params.state); |
| 1688 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1689 | res = mStreamingProcessor->incrementStreamingIds(); |
| 1690 | if (res != OK) { |
| 1691 | ALOGE("%s: Camera %d: Unable to increment request IDs: %s (%d)", |
| 1692 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1693 | return res; |
| 1694 | } |
| 1695 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1696 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1697 | if (res != OK) { |
| 1698 | ALOGE("%s: Camera %d: Unable to update preview request: %s (%d)", |
| 1699 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1700 | return res; |
| 1701 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1702 | res = mStreamingProcessor->updateRecordingRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1703 | if (res != OK) { |
| 1704 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1705 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1706 | return res; |
| 1707 | } |
| 1708 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1709 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1710 | res = startPreviewL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1711 | if (res != OK) { |
| 1712 | ALOGE("%s: Camera %d: Error streaming new preview request: %s (%d)", |
| 1713 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1714 | return res; |
| 1715 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1716 | } else if (params.state == Parameters::RECORD || |
| 1717 | params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1718 | res = startRecordingL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1719 | if (res != OK) { |
| 1720 | ALOGE("%s: Camera %d: Error streaming new record request: %s (%d)", |
| 1721 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1722 | return res; |
| 1723 | } |
| 1724 | } |
| 1725 | return res; |
| 1726 | } |
| 1727 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1728 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1729 | size_t Camera2Client::calculateBufferSize(int width, int height, |
| 1730 | int format, int stride) { |
| 1731 | switch (format) { |
| 1732 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: // NV16 |
| 1733 | return width * height * 2; |
| 1734 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: // NV21 |
| 1735 | return width * height * 3 / 2; |
| 1736 | case HAL_PIXEL_FORMAT_YCbCr_422_I: // YUY2 |
| 1737 | return width * height * 2; |
| 1738 | case HAL_PIXEL_FORMAT_YV12: { // YV12 |
| 1739 | size_t ySize = stride * height; |
Eino-Ville Talvala | f17b6cf | 2012-08-25 17:12:18 -0700 | [diff] [blame] | 1740 | size_t uvStride = (stride / 2 + 0xF) & ~0xF; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1741 | size_t uvSize = uvStride * height / 2; |
| 1742 | return ySize + uvSize * 2; |
| 1743 | } |
| 1744 | case HAL_PIXEL_FORMAT_RGB_565: |
| 1745 | return width * height * 2; |
| 1746 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 1747 | return width * height * 4; |
| 1748 | case HAL_PIXEL_FORMAT_RAW_SENSOR: |
| 1749 | return width * height * 2; |
| 1750 | default: |
| 1751 | ALOGE("%s: Unknown preview format: %x", |
| 1752 | __FUNCTION__, format); |
| 1753 | return 0; |
| 1754 | } |
| 1755 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1756 | |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1757 | status_t Camera2Client::syncWithDevice() { |
| 1758 | ATRACE_CALL(); |
Eino-Ville Talvala | 43b7ac6 | 2012-10-23 09:09:01 -0700 | [diff] [blame] | 1759 | const nsecs_t kMaxSyncTimeout = 500000000; // 500 ms |
Eino-Ville Talvala | 4865c52 | 2012-10-02 13:30:28 -0700 | [diff] [blame] | 1760 | status_t res; |
| 1761 | |
| 1762 | int32_t activeRequestId = mStreamingProcessor->getActiveRequestId(); |
| 1763 | if (activeRequestId == 0) return OK; |
| 1764 | |
| 1765 | res = mDevice->waitUntilRequestReceived(activeRequestId, kMaxSyncTimeout); |
| 1766 | if (res == TIMED_OUT) { |
| 1767 | ALOGE("%s: Camera %d: Timed out waiting sync with HAL", |
| 1768 | __FUNCTION__, mCameraId); |
| 1769 | } else if (res != OK) { |
| 1770 | ALOGE("%s: Camera %d: Error while waiting to sync with HAL", |
| 1771 | __FUNCTION__, mCameraId); |
| 1772 | } |
| 1773 | return res; |
| 1774 | } |
| 1775 | |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1776 | template <typename ProcessorT> |
| 1777 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 1778 | camera2::Parameters params) { |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 1779 | // No default template arguments until C++11, so we need this overload |
| 1780 | return updateProcessorStream<ProcessorT, &ProcessorT::updateStream>( |
| 1781 | processor, params); |
| 1782 | } |
| 1783 | |
| 1784 | template <typename ProcessorT, |
| 1785 | status_t (ProcessorT::*updateStreamF)(const Parameters &)> |
| 1786 | status_t Camera2Client::updateProcessorStream(sp<ProcessorT> processor, |
| 1787 | Parameters params) { |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1788 | status_t res; |
| 1789 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 1790 | // Get raw pointer since sp<T> doesn't have operator->* |
| 1791 | ProcessorT *processorPtr = processor.get(); |
| 1792 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1793 | |
| 1794 | /** |
| 1795 | * Can't update the stream if it's busy? |
| 1796 | * |
| 1797 | * Then we need to stop the device (by temporarily clearing the request |
| 1798 | * queue) and then try again. Resume streaming once we're done. |
| 1799 | */ |
| 1800 | if (res == -EBUSY) { |
Eino-Ville Talvala | a691ff3 | 2013-06-26 18:23:23 -0700 | [diff] [blame] | 1801 | ALOGV("%s: Camera %d: Pausing to update stream", __FUNCTION__, |
| 1802 | mCameraId); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1803 | res = mStreamingProcessor->togglePauseStream(/*pause*/true); |
| 1804 | if (res != OK) { |
| 1805 | ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)", |
| 1806 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1807 | } |
| 1808 | |
| 1809 | res = mDevice->waitUntilDrained(); |
| 1810 | if (res != OK) { |
| 1811 | ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)", |
| 1812 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1813 | } |
| 1814 | |
Igor Murashkin | 82db9e6 | 2013-05-21 11:38:49 -0700 | [diff] [blame] | 1815 | res = (processorPtr->*updateStreamF)(params); |
Igor Murashkin | dca254a | 2013-05-13 14:53:44 -0700 | [diff] [blame] | 1816 | if (res != OK) { |
| 1817 | ALOGE("%s: Camera %d: Failed to update processing stream " |
| 1818 | " despite having halted streaming first: %s (%d)", |
| 1819 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1820 | } |
| 1821 | |
| 1822 | res = mStreamingProcessor->togglePauseStream(/*pause*/false); |
| 1823 | if (res != OK) { |
| 1824 | ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)", |
| 1825 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1826 | } |
| 1827 | } |
| 1828 | |
| 1829 | return res; |
| 1830 | } |
Igor Murashkin | 44cfcf0 | 2013-03-01 16:22:28 -0800 | [diff] [blame] | 1831 | |
Eino-Ville Talvala | 2b07e02 | 2013-10-10 15:13:09 -0700 | [diff] [blame] | 1832 | const char* Camera2Client::kAutofocusLabel = "autofocus"; |
| 1833 | const char* Camera2Client::kTakepictureLabel = "take_picture"; |
| 1834 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1835 | } // namespace android |