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 | |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 17 | #define LOG_TAG "Camera2" |
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 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 21 | #include <utils/Log.h> |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 22 | #include <utils/Trace.h> |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 23 | |
| 24 | #include <cutils/properties.h> |
| 25 | #include <gui/SurfaceTextureClient.h> |
| 26 | #include <gui/Surface.h> |
James Painter | e538206 | 2012-09-05 18:02:32 -0700 | [diff] [blame] | 27 | #include "camera2/Parameters.h" |
James Painter | 10894e5 | 2012-09-07 16:36:50 -0700 | [diff] [blame] | 28 | #include "Camera2Client.h" |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 29 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 30 | #define ALOG1(...) ALOGD_IF(gLogLevel >= 1, __VA_ARGS__); |
| 31 | #define ALOG2(...) ALOGD_IF(gLogLevel >= 2, __VA_ARGS__); |
| 32 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 33 | namespace android { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 34 | using namespace camera2; |
| 35 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 36 | static int getCallingPid() { |
| 37 | return IPCThreadState::self()->getCallingPid(); |
| 38 | } |
| 39 | |
| 40 | static int getCallingUid() { |
| 41 | return IPCThreadState::self()->getCallingUid(); |
| 42 | } |
| 43 | |
| 44 | // Interface used by CameraService |
| 45 | |
| 46 | Camera2Client::Camera2Client(const sp<CameraService>& cameraService, |
| 47 | const sp<ICameraClient>& cameraClient, |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 48 | int cameraId, |
| 49 | int cameraFacing, |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 50 | int clientPid, |
| 51 | int servicePid): |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 52 | Client(cameraService, cameraClient, |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 53 | cameraId, cameraFacing, clientPid, servicePid), |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 54 | mSharedCameraClient(cameraClient), |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 55 | mParameters(cameraId, cameraFacing) |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 56 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 57 | ATRACE_CALL(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 58 | ALOGI("Camera %d: Opened", cameraId); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 59 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 60 | mDevice = new Camera2Device(cameraId); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 61 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 62 | SharedParameters::Lock l(mParameters); |
| 63 | l.mParameters.state = Parameters::DISCONNECTED; |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 64 | } |
| 65 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 66 | status_t Camera2Client::checkPid(const char* checkLocation) const { |
| 67 | int callingPid = getCallingPid(); |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 68 | if (callingPid == mClientPid || callingPid == mServicePid) return NO_ERROR; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 69 | |
| 70 | ALOGE("%s: attempt to use a locked camera from a different process" |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 71 | " (old pid %d, new pid %d, servicePid %d)", checkLocation, mClientPid, callingPid, mServicePid); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 72 | return PERMISSION_DENIED; |
| 73 | } |
| 74 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 75 | status_t Camera2Client::initialize(camera_module_t *module) |
| 76 | { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 77 | ATRACE_CALL(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 78 | ALOGV("%s: Initializing client for camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 79 | status_t res; |
| 80 | |
| 81 | res = mDevice->initialize(module); |
| 82 | if (res != OK) { |
| 83 | ALOGE("%s: Camera %d: unable to initialize device: %s (%d)", |
| 84 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 85 | return NO_INIT; |
| 86 | } |
| 87 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 88 | res = mDevice->setNotifyCallback(this); |
| 89 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 90 | SharedParameters::Lock l(mParameters); |
| 91 | |
| 92 | res = l.mParameters.initialize(&(mDevice->info())); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 93 | if (res != OK) { |
| 94 | ALOGE("%s: Camera %d: unable to build defaults: %s (%d)", |
| 95 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 96 | return NO_INIT; |
| 97 | } |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 98 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 99 | String8 threadName; |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 100 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 101 | mStreamingProcessor = new StreamingProcessor(this); |
| 102 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 103 | mFrameProcessor = new FrameProcessor(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 104 | threadName = String8::format("C2-%d-FrameProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 105 | mCameraId); |
| 106 | mFrameProcessor->run(threadName.string()); |
| 107 | |
| 108 | mCaptureSequencer = new CaptureSequencer(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 109 | threadName = String8::format("C2-%d-CaptureSeq", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 110 | mCameraId); |
| 111 | mCaptureSequencer->run(threadName.string()); |
| 112 | |
| 113 | mJpegProcessor = new JpegProcessor(this, mCaptureSequencer); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 114 | threadName = String8::format("C2-%d-JpegProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 115 | mCameraId); |
| 116 | mJpegProcessor->run(threadName.string()); |
| 117 | |
| 118 | mZslProcessor = new ZslProcessor(this, mCaptureSequencer); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 119 | threadName = String8::format("C2-%d-ZslProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 120 | mCameraId); |
| 121 | mZslProcessor->run(threadName.string()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 122 | |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 123 | mCallbackProcessor = new CallbackProcessor(this); |
Eino-Ville Talvala | 4bb8118 | 2012-09-24 09:46:53 -0700 | [diff] [blame] | 124 | threadName = String8::format("C2-%d-CallbkProc", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 125 | mCameraId); |
| 126 | mCallbackProcessor->run(threadName.string()); |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 127 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 128 | if (gLogLevel >= 1) { |
| 129 | ALOGD("%s: Default parameters converted from camera %d:", __FUNCTION__, |
| 130 | mCameraId); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 131 | ALOGD("%s", l.mParameters.paramsFlattened.string()); |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 132 | } |
| 133 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 134 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | Camera2Client::~Camera2Client() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 138 | ATRACE_CALL(); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 139 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 140 | mDestructionStarted = true; |
| 141 | |
Igor Murashkin | ecf17e8 | 2012-10-02 16:05:11 -0700 | [diff] [blame] | 142 | Parameters::State state; |
| 143 | // warning: |
| 144 | // holding on to locks more than necessary may be hazardous to your health |
| 145 | { |
| 146 | SharedParameters::Lock l(mParameters); |
| 147 | state = l.mParameters.state; |
| 148 | } |
| 149 | |
| 150 | if (state != Parameters::DISCONNECTED) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 151 | // Rewrite mClientPid to allow shutdown by CameraService |
| 152 | mClientPid = getCallingPid(); |
| 153 | disconnect(); |
| 154 | } |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 155 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 156 | ALOGI("Camera %d: Closed", mCameraId); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | status_t Camera2Client::dump(int fd, const Vector<String16>& args) { |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 160 | String8 result; |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 161 | result.appendFormat("Client2[%d] (%p) PID: %d, dump:\n", |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 162 | mCameraId, |
| 163 | getCameraClient()->asBinder().get(), |
| 164 | mClientPid); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 165 | result.append(" State: "); |
| 166 | #define CASE_APPEND_ENUM(x) case x: result.append(#x "\n"); break; |
| 167 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 168 | const Parameters& p = mParameters.unsafeAccess(); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 169 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 170 | result.append(Parameters::getStateName(p.state)); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 171 | |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 172 | result.append("\n Current parameters:\n"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 173 | result.appendFormat(" Preview size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 174 | p.previewWidth, p.previewHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 175 | result.appendFormat(" Preview FPS range: %d - %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 176 | p.previewFpsRange[0], p.previewFpsRange[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 177 | result.appendFormat(" Preview HAL pixel format: 0x%x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 178 | p.previewFormat); |
Eino-Ville Talvala | 11b7cde | 2012-06-15 12:37:35 -0700 | [diff] [blame] | 179 | result.appendFormat(" Preview transform: %x\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 180 | p.previewTransform); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 181 | result.appendFormat(" Picture size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 182 | p.pictureWidth, p.pictureHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 183 | result.appendFormat(" Jpeg thumbnail size: %d x %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 184 | p.jpegThumbSize[0], p.jpegThumbSize[1]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 185 | result.appendFormat(" Jpeg quality: %d, thumbnail quality: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 186 | p.jpegQuality, p.jpegThumbQuality); |
| 187 | result.appendFormat(" Jpeg rotation: %d\n", p.jpegRotation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 188 | result.appendFormat(" GPS tags %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 189 | p.gpsEnabled ? "enabled" : "disabled"); |
| 190 | if (p.gpsEnabled) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 191 | result.appendFormat(" GPS lat x long x alt: %f x %f x %f\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 192 | p.gpsCoordinates[0], p.gpsCoordinates[1], |
| 193 | p.gpsCoordinates[2]); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 194 | result.appendFormat(" GPS timestamp: %lld\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 195 | p.gpsTimestamp); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 196 | result.appendFormat(" GPS processing method: %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 197 | p.gpsProcessingMethod.string()); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | result.append(" White balance mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 201 | switch (p.wbMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 202 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_AUTO) |
| 203 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_INCANDESCENT) |
| 204 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_FLUORESCENT) |
| 205 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_WARM_FLUORESCENT) |
| 206 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_DAYLIGHT) |
| 207 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_CLOUDY_DAYLIGHT) |
| 208 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_TWILIGHT) |
| 209 | CASE_APPEND_ENUM(ANDROID_CONTROL_AWB_SHADE) |
| 210 | default: result.append("UNKNOWN\n"); |
| 211 | } |
| 212 | |
| 213 | result.append(" Effect mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 214 | switch (p.effectMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 215 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_OFF) |
| 216 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_MONO) |
| 217 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_NEGATIVE) |
| 218 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_SOLARIZE) |
| 219 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_SEPIA) |
| 220 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_POSTERIZE) |
| 221 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_WHITEBOARD) |
| 222 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_BLACKBOARD) |
| 223 | CASE_APPEND_ENUM(ANDROID_CONTROL_EFFECT_AQUA) |
| 224 | default: result.append("UNKNOWN\n"); |
| 225 | } |
| 226 | |
| 227 | result.append(" Antibanding mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 228 | switch (p.antibandingMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 229 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_AUTO) |
| 230 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_OFF) |
| 231 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_50HZ) |
| 232 | CASE_APPEND_ENUM(ANDROID_CONTROL_AE_ANTIBANDING_60HZ) |
| 233 | default: result.append("UNKNOWN\n"); |
| 234 | } |
| 235 | |
| 236 | result.append(" Scene mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 237 | switch (p.sceneMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 238 | case ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED: |
| 239 | result.append("AUTO\n"); break; |
| 240 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_ACTION) |
| 241 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PORTRAIT) |
| 242 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_LANDSCAPE) |
| 243 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT) |
| 244 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT) |
| 245 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_THEATRE) |
| 246 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BEACH) |
| 247 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SNOW) |
| 248 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SUNSET) |
| 249 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO) |
| 250 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_FIREWORKS) |
| 251 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_SPORTS) |
| 252 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PARTY) |
| 253 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT) |
| 254 | CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_BARCODE) |
| 255 | default: result.append("UNKNOWN\n"); |
| 256 | } |
| 257 | |
| 258 | result.append(" Flash mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 259 | switch (p.flashMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 260 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_OFF) |
| 261 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_AUTO) |
| 262 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_ON) |
| 263 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_TORCH) |
| 264 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_RED_EYE) |
| 265 | CASE_APPEND_ENUM(Parameters::FLASH_MODE_INVALID) |
| 266 | default: result.append("UNKNOWN\n"); |
| 267 | } |
| 268 | |
| 269 | result.append(" Focus mode: "); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 270 | switch (p.focusMode) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 271 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_AUTO) |
| 272 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_MACRO) |
| 273 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_VIDEO) |
| 274 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_CONTINUOUS_PICTURE) |
| 275 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_EDOF) |
| 276 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INFINITY) |
| 277 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_FIXED) |
| 278 | CASE_APPEND_ENUM(Parameters::FOCUS_MODE_INVALID) |
| 279 | default: result.append("UNKNOWN\n"); |
| 280 | } |
| 281 | |
| 282 | result.append(" Focusing areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 283 | for (size_t i = 0; i < p.focusingAreas.size(); i++) { |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 284 | result.appendFormat(" [ (%d, %d, %d, %d), weight %d ]\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 285 | p.focusingAreas[i].left, |
| 286 | p.focusingAreas[i].top, |
| 287 | p.focusingAreas[i].right, |
| 288 | p.focusingAreas[i].bottom, |
| 289 | p.focusingAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 290 | } |
| 291 | |
| 292 | result.appendFormat(" Exposure compensation index: %d\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 293 | p.exposureCompensation); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 294 | |
| 295 | result.appendFormat(" AE lock %s, AWB lock %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 296 | p.autoExposureLock ? "enabled" : "disabled", |
| 297 | p.autoWhiteBalanceLock ? "enabled" : "disabled" ); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 298 | |
| 299 | result.appendFormat(" Metering areas:\n"); |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 300 | for (size_t i = 0; i < p.meteringAreas.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.meteringAreas[i].left, |
| 303 | p.meteringAreas[i].top, |
| 304 | p.meteringAreas[i].right, |
| 305 | p.meteringAreas[i].bottom, |
| 306 | p.meteringAreas[i].weight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 307 | } |
| 308 | |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 309 | result.appendFormat(" Zoom index: %d\n", p.zoom); |
| 310 | result.appendFormat(" Video size: %d x %d\n", p.videoWidth, |
| 311 | p.videoHeight); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 312 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 313 | result.appendFormat(" Recording hint is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 314 | p.recordingHint ? "set" : "not set"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 315 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 316 | result.appendFormat(" Video stabilization is %s\n", |
Eino-Ville Talvala | 836b81f | 2012-07-27 11:35:21 -0700 | [diff] [blame] | 317 | p.videoStabilization ? "enabled" : "disabled"); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 318 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 319 | result.append(" Current streams:\n"); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 320 | result.appendFormat(" Preview stream ID: %d\n", |
| 321 | getPreviewStreamId()); |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 322 | result.appendFormat(" Capture stream ID: %d\n", |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 323 | getCaptureStreamId()); |
| 324 | result.appendFormat(" Recording stream ID: %d\n", |
| 325 | getRecordingStreamId()); |
Eino-Ville Talvala | e382ee2 | 2012-10-02 18:14:49 -0700 | [diff] [blame] | 326 | |
| 327 | result.append(" Quirks for this camera:\n"); |
| 328 | bool haveQuirk = false; |
| 329 | if (p.quirks.triggerAfWithAuto) { |
| 330 | result.appendFormat(" triggerAfWithAuto\n"); |
| 331 | haveQuirk = true; |
| 332 | } |
| 333 | if (p.quirks.useZslFormat) { |
| 334 | result.appendFormat(" useZslFormat\n"); |
| 335 | haveQuirk = true; |
| 336 | } |
| 337 | if (!haveQuirk) { |
| 338 | result.appendFormat(" none\n"); |
| 339 | } |
| 340 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 341 | write(fd, result.string(), result.size()); |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 342 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 343 | mStreamingProcessor->dump(fd, args); |
Eino-Ville Talvala | 428b77a | 2012-07-30 09:55:30 -0700 | [diff] [blame] | 344 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 345 | mCaptureSequencer->dump(fd, args); |
| 346 | |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 347 | mFrameProcessor->dump(fd, args); |
| 348 | |
Eino-Ville Talvala | 97b38a8 | 2012-09-17 17:55:07 -0700 | [diff] [blame] | 349 | mZslProcessor->dump(fd, args); |
| 350 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 351 | result = " Device dump:\n"; |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 352 | write(fd, result.string(), result.size()); |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 353 | |
Eino-Ville Talvala | 3297daa | 2012-06-14 10:49:45 -0700 | [diff] [blame] | 354 | status_t res = mDevice->dump(fd, args); |
| 355 | if (res != OK) { |
| 356 | result = String8::format(" Error dumping device: %s (%d)", |
| 357 | strerror(-res), res); |
| 358 | write(fd, result.string(), result.size()); |
| 359 | } |
Eino-Ville Talvala | 7f61084 | 2012-06-07 10:20:51 -0700 | [diff] [blame] | 360 | |
| 361 | #undef CASE_APPEND_ENUM |
Eino-Ville Talvala | 611f619 | 2012-05-31 12:28:23 -0700 | [diff] [blame] | 362 | return NO_ERROR; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | // ICamera interface |
| 366 | |
| 367 | void Camera2Client::disconnect() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 368 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 369 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 370 | status_t res; |
| 371 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 372 | |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 373 | if (mDevice == 0) return; |
| 374 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 375 | ALOGV("Camera %d: Shutting down", mCameraId); |
| 376 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 377 | stopPreviewL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 378 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 379 | { |
| 380 | SharedParameters::Lock l(mParameters); |
| 381 | l.mParameters.state = Parameters::DISCONNECTED; |
| 382 | } |
| 383 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 384 | mStreamingProcessor->deletePreviewStream(); |
| 385 | mStreamingProcessor->deleteRecordingStream(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 386 | mJpegProcessor->deleteStream(); |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 387 | mCallbackProcessor->deleteStream(); |
Eino-Ville Talvala | cf70d34 | 2012-09-05 19:02:43 -0700 | [diff] [blame] | 388 | mZslProcessor->deleteStream(); |
| 389 | |
Eino-Ville Talvala | 98bb82d | 2012-09-20 14:44:20 -0700 | [diff] [blame] | 390 | mFrameProcessor->requestExit(); |
| 391 | mCaptureSequencer->requestExit(); |
| 392 | mJpegProcessor->requestExit(); |
| 393 | mZslProcessor->requestExit(); |
| 394 | mCallbackProcessor->requestExit(); |
| 395 | |
| 396 | ALOGV("Camera %d: Waiting for threads", mCameraId); |
| 397 | |
| 398 | mFrameProcessor->join(); |
| 399 | mCaptureSequencer->join(); |
| 400 | mJpegProcessor->join(); |
| 401 | mZslProcessor->join(); |
| 402 | mCallbackProcessor->join(); |
| 403 | |
| 404 | ALOGV("Camera %d: Disconnecting device", mCameraId); |
| 405 | |
| 406 | mDevice->disconnect(); |
| 407 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 408 | mDevice.clear(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 409 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 410 | CameraService::Client::disconnect(); |
| 411 | } |
| 412 | |
| 413 | status_t Camera2Client::connect(const sp<ICameraClient>& client) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 414 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 415 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 416 | Mutex::Autolock icl(mICameraLock); |
| 417 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 418 | if (mClientPid != 0 && getCallingPid() != mClientPid) { |
| 419 | ALOGE("%s: Camera %d: Connection attempt from pid %d; " |
| 420 | "current locked to pid %d", __FUNCTION__, |
| 421 | mCameraId, getCallingPid(), mClientPid); |
| 422 | return BAD_VALUE; |
| 423 | } |
| 424 | |
| 425 | mClientPid = getCallingPid(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 426 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 427 | mCameraClient = client; |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 428 | mSharedCameraClient = client; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 429 | |
| 430 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 431 | } |
| 432 | |
| 433 | status_t Camera2Client::lock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 434 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 435 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 436 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 437 | ALOGV("%s: Camera %d: Lock call from pid %d; current client pid %d", |
| 438 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 439 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 440 | if (mClientPid == 0) { |
| 441 | mClientPid = getCallingPid(); |
| 442 | return OK; |
| 443 | } |
| 444 | |
| 445 | if (mClientPid != getCallingPid()) { |
| 446 | ALOGE("%s: Camera %d: Lock call from pid %d; currently locked to pid %d", |
| 447 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 448 | return EBUSY; |
| 449 | } |
| 450 | |
| 451 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 452 | } |
| 453 | |
| 454 | status_t Camera2Client::unlock() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 455 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 456 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 457 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 458 | ALOGV("%s: Camera %d: Unlock call from pid %d; current client pid %d", |
| 459 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 460 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 461 | // TODO: Check for uninterruptable conditions |
| 462 | |
| 463 | if (mClientPid == getCallingPid()) { |
| 464 | mClientPid = 0; |
| 465 | mCameraClient.clear(); |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 466 | mSharedCameraClient.clear(); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 467 | return OK; |
| 468 | } |
| 469 | |
| 470 | ALOGE("%s: Camera %d: Unlock call from pid %d; currently locked to pid %d", |
| 471 | __FUNCTION__, mCameraId, getCallingPid(), mClientPid); |
| 472 | return EBUSY; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 473 | } |
| 474 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 475 | status_t Camera2Client::setPreviewDisplay( |
| 476 | const sp<Surface>& surface) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 477 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 478 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 479 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 480 | status_t res; |
| 481 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 482 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 483 | sp<IBinder> binder; |
| 484 | sp<ANativeWindow> window; |
| 485 | if (surface != 0) { |
| 486 | binder = surface->asBinder(); |
| 487 | window = surface; |
| 488 | } |
| 489 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 490 | return setPreviewWindowL(binder,window); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 491 | } |
| 492 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 493 | status_t Camera2Client::setPreviewTexture( |
| 494 | const sp<ISurfaceTexture>& surfaceTexture) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 495 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 496 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 497 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 498 | status_t res; |
| 499 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 500 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 501 | sp<IBinder> binder; |
| 502 | sp<ANativeWindow> window; |
| 503 | if (surfaceTexture != 0) { |
| 504 | binder = surfaceTexture->asBinder(); |
| 505 | window = new SurfaceTextureClient(surfaceTexture); |
| 506 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 507 | return setPreviewWindowL(binder, window); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 508 | } |
| 509 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 510 | status_t Camera2Client::setPreviewWindowL(const sp<IBinder>& binder, |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 511 | sp<ANativeWindow> window) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 512 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 513 | status_t res; |
| 514 | |
| 515 | if (binder == mPreviewSurface) { |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 516 | ALOGV("%s: Camera %d: New window is same as old window", |
| 517 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 518 | return NO_ERROR; |
| 519 | } |
| 520 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 521 | SharedParameters::Lock l(mParameters); |
| 522 | switch (l.mParameters.state) { |
| 523 | case Parameters::DISCONNECTED: |
| 524 | case Parameters::RECORD: |
| 525 | case Parameters::STILL_CAPTURE: |
| 526 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 527 | 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] | 528 | __FUNCTION__, mCameraId, |
| 529 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 530 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 531 | case Parameters::STOPPED: |
| 532 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 533 | // OK |
| 534 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 535 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 536 | // Already running preview - need to stop and create a new stream |
| 537 | // TODO: Optimize this so that we don't wait for old stream to drain |
| 538 | // before spinning up new stream |
Eino-Ville Talvala | cab96a4 | 2012-08-24 11:29:22 -0700 | [diff] [blame] | 539 | mDevice->clearStreamingRequest(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 540 | l.mParameters.state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 541 | break; |
| 542 | } |
| 543 | |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 544 | mPreviewSurface = binder; |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 545 | res = mStreamingProcessor->setPreviewWindow(window); |
| 546 | if (res != OK) { |
| 547 | ALOGE("%s: Unable to set new preview window: %s (%d)", |
| 548 | __FUNCTION__, strerror(-res), res); |
| 549 | return res; |
| 550 | } |
Eino-Ville Talvala | bd47b7b | 2012-06-07 10:34:20 -0700 | [diff] [blame] | 551 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 552 | if (l.mParameters.state == Parameters::WAITING_FOR_PREVIEW_WINDOW) { |
| 553 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 554 | } |
| 555 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 556 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 557 | } |
| 558 | |
| 559 | void Camera2Client::setPreviewCallbackFlag(int flag) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 560 | ATRACE_CALL(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 561 | ALOGV("%s: Camera %d: Flag 0x%x", __FUNCTION__, mCameraId, flag); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 562 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 563 | status_t res; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 564 | if ( checkPid(__FUNCTION__) != OK) return; |
| 565 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 566 | SharedParameters::Lock l(mParameters); |
| 567 | setPreviewCallbackFlagL(l.mParameters, flag); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 568 | } |
| 569 | |
| 570 | void Camera2Client::setPreviewCallbackFlagL(Parameters ¶ms, int flag) { |
| 571 | status_t res = OK; |
| 572 | if (flag & CAMERA_FRAME_CALLBACK_FLAG_ONE_SHOT_MASK) { |
| 573 | ALOGV("%s: setting oneshot", __FUNCTION__); |
| 574 | params.previewCallbackOneShot = true; |
| 575 | } |
| 576 | if (params.previewCallbackFlags != (uint32_t)flag) { |
| 577 | params.previewCallbackFlags = flag; |
| 578 | switch(params.state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 579 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 580 | res = startPreviewL(params, true); |
| 581 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 582 | case Parameters::RECORD: |
| 583 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 584 | res = startRecordingL(params, true); |
| 585 | break; |
| 586 | default: |
| 587 | break; |
| 588 | } |
| 589 | if (res != OK) { |
| 590 | ALOGE("%s: Camera %d: Unable to refresh request in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 591 | __FUNCTION__, mCameraId, |
| 592 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 593 | } |
| 594 | } |
| 595 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 596 | } |
| 597 | |
| 598 | status_t Camera2Client::startPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 599 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 600 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 601 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 602 | status_t res; |
| 603 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 604 | SharedParameters::Lock l(mParameters); |
| 605 | return startPreviewL(l.mParameters, false); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 606 | } |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 607 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 608 | status_t Camera2Client::startPreviewL(Parameters ¶ms, bool restart) { |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 609 | ATRACE_CALL(); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 610 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 611 | |
| 612 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 613 | |
Alex Ray | 77449ad | 2012-09-26 15:52:50 -0700 | [diff] [blame] | 614 | if (params.state == Parameters::PREVIEW && !restart) { |
| 615 | // Succeed attempt to re-enter preview state |
| 616 | ALOGI("%s: Not starting preview; already in preview state.", |
| 617 | __FUNCTION__); |
| 618 | return OK; |
| 619 | } |
| 620 | if (params.state > Parameters::PREVIEW && !restart) { |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 621 | ALOGE("%s: Can't start preview in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 622 | __FUNCTION__, |
| 623 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 4ecfec3 | 2012-06-12 17:13:48 -0700 | [diff] [blame] | 624 | return INVALID_OPERATION; |
| 625 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 626 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 627 | if (!mStreamingProcessor->haveValidPreviewWindow()) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 628 | params.state = Parameters::WAITING_FOR_PREVIEW_WINDOW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 629 | return OK; |
| 630 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 631 | params.state = Parameters::STOPPED; |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 632 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 633 | res = mStreamingProcessor->updatePreviewStream(params); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 634 | if (res != OK) { |
| 635 | ALOGE("%s: Camera %d: Unable to update preview stream: %s (%d)", |
| 636 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 637 | return res; |
| 638 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 639 | |
| 640 | Vector<uint8_t> outputStreams; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 641 | bool callbacksEnabled = params.previewCallbackFlags & |
| 642 | CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK; |
| 643 | if (callbacksEnabled) { |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 644 | res = mCallbackProcessor->updateStream(params); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 645 | if (res != OK) { |
| 646 | ALOGE("%s: Camera %d: Unable to update callback stream: %s (%d)", |
| 647 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 648 | return res; |
| 649 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 650 | outputStreams.push(getCallbackStreamId()); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 651 | } |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 652 | if (params.zslMode && !params.recordingHint) { |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 653 | res = mZslProcessor->updateStream(params); |
| 654 | if (res != OK) { |
| 655 | ALOGE("%s: Camera %d: Unable to update ZSL stream: %s (%d)", |
| 656 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 657 | return res; |
| 658 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 659 | outputStreams.push(getZslStreamId()); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 660 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 661 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 662 | outputStreams.push(getPreviewStreamId()); |
| 663 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 664 | if (!params.recordingHint) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 665 | if (!restart) { |
| 666 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 667 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 668 | ALOGE("%s: Camera %d: Can't set up preview request: " |
| 669 | "%s (%d)", __FUNCTION__, mCameraId, |
| 670 | strerror(-res), res); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 671 | return res; |
| 672 | } |
| 673 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 674 | res = mStreamingProcessor->startStream(StreamingProcessor::PREVIEW, |
| 675 | outputStreams); |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 676 | } else { |
| 677 | // With recording hint set, we're going to be operating under the |
| 678 | // assumption that the user will record video. To optimize recording |
| 679 | // startup time, create the necessary output streams for recording and |
| 680 | // video snapshot now if they don't already exist. |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 681 | res = mJpegProcessor->updateStream(params); |
| 682 | if (res != OK) { |
| 683 | ALOGE("%s: Camera %d: Can't pre-configure still image " |
| 684 | "stream: %s (%d)", |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 685 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 686 | return res; |
| 687 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 688 | |
| 689 | if (!restart) { |
| 690 | res = mStreamingProcessor->updateRecordingRequest(params); |
| 691 | if (res != OK) { |
| 692 | ALOGE("%s: Camera %d: Can't set up preview request with " |
| 693 | "record hint: %s (%d)", __FUNCTION__, mCameraId, |
| 694 | strerror(-res), res); |
| 695 | return res; |
| 696 | } |
| 697 | } |
| 698 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 699 | outputStreams); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 700 | } |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 701 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 702 | ALOGE("%s: Camera %d: Unable to start streaming preview: %s (%d)", |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 703 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 704 | return res; |
| 705 | } |
| 706 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 707 | params.state = Parameters::PREVIEW; |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 708 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 709 | } |
| 710 | |
| 711 | void Camera2Client::stopPreview() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 712 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 713 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 714 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 715 | status_t res; |
| 716 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 717 | stopPreviewL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 718 | } |
| 719 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 720 | void Camera2Client::stopPreviewL() { |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 721 | ATRACE_CALL(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 722 | Parameters::State state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 723 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 724 | SharedParameters::Lock l(mParameters); |
| 725 | state = l.mParameters.state; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 726 | } |
| 727 | |
| 728 | switch (state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 729 | case Parameters::DISCONNECTED: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 730 | ALOGE("%s: Camera %d: Call before initialized", |
| 731 | __FUNCTION__, mCameraId); |
| 732 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 733 | case Parameters::STOPPED: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 734 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 735 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 736 | ALOGE("%s: Camera %d: Cannot stop preview during still capture.", |
| 737 | __FUNCTION__, mCameraId); |
| 738 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 739 | case Parameters::RECORD: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 740 | // no break - identical to preview |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 741 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 742 | mStreamingProcessor->stopStream(); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 743 | // no break |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 744 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: { |
| 745 | SharedParameters::Lock l(mParameters); |
| 746 | l.mParameters.state = Parameters::STOPPED; |
| 747 | commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 748 | break; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 749 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 750 | default: |
| 751 | ALOGE("%s: Camera %d: Unknown state %d", __FUNCTION__, mCameraId, |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 752 | state); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 753 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 754 | } |
| 755 | |
| 756 | bool Camera2Client::previewEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 757 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 758 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 759 | status_t res; |
| 760 | if ( (res = checkPid(__FUNCTION__) ) != OK) return false; |
| 761 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 762 | SharedParameters::Lock l(mParameters); |
| 763 | return l.mParameters.state == Parameters::PREVIEW; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 764 | } |
| 765 | |
| 766 | status_t Camera2Client::storeMetaDataInBuffers(bool enabled) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 767 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 768 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 769 | status_t res; |
| 770 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 771 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 772 | SharedParameters::Lock l(mParameters); |
| 773 | switch (l.mParameters.state) { |
| 774 | case Parameters::RECORD: |
| 775 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 776 | ALOGE("%s: Camera %d: Can't be called in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 777 | __FUNCTION__, mCameraId, |
| 778 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 779 | return INVALID_OPERATION; |
| 780 | default: |
| 781 | // OK |
| 782 | break; |
| 783 | } |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 784 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 785 | l.mParameters.storeMetadataInBuffers = enabled; |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 786 | |
| 787 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 788 | } |
| 789 | |
| 790 | status_t Camera2Client::startRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 791 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 792 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 793 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 794 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 795 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 796 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 797 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 798 | return startRecordingL(l.mParameters, false); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 799 | } |
| 800 | |
| 801 | status_t Camera2Client::startRecordingL(Parameters ¶ms, bool restart) { |
| 802 | status_t res; |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 803 | |
| 804 | ALOGV("%s: state == %d, restart = %d", __FUNCTION__, params.state, restart); |
| 805 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 806 | switch (params.state) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 807 | case Parameters::STOPPED: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 808 | res = startPreviewL(params, false); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 809 | if (res != OK) return res; |
| 810 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 811 | case Parameters::PREVIEW: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 812 | // Ready to go |
| 813 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 814 | case Parameters::RECORD: |
| 815 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 816 | // OK to call this when recording is already on, just skip unless |
| 817 | // we're looking to restart |
| 818 | if (!restart) return OK; |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 819 | break; |
| 820 | default: |
| 821 | ALOGE("%s: Camera %d: Can't start recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 822 | __FUNCTION__, mCameraId, |
| 823 | Parameters::getStateName(params.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 824 | return INVALID_OPERATION; |
| 825 | }; |
| 826 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 827 | if (!params.storeMetadataInBuffers) { |
Eino-Ville Talvala | 78822d7 | 2012-07-18 17:52:18 -0700 | [diff] [blame] | 828 | ALOGE("%s: Camera %d: Recording only supported in metadata mode, but " |
| 829 | "non-metadata recording mode requested!", __FUNCTION__, |
| 830 | mCameraId); |
| 831 | return INVALID_OPERATION; |
| 832 | } |
| 833 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 834 | if (!restart) { |
| 835 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 836 | mStreamingProcessor->updateRecordingRequest(params); |
| 837 | if (res != OK) { |
| 838 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 839 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 840 | return res; |
| 841 | } |
| 842 | } |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 843 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 844 | res = mStreamingProcessor->updateRecordingStream(params); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 845 | if (res != OK) { |
| 846 | ALOGE("%s: Camera %d: Unable to update recording stream: %s (%d)", |
| 847 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 848 | return res; |
| 849 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 850 | |
| 851 | Vector<uint8_t> outputStreams; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 852 | bool callbacksEnabled = params.previewCallbackFlags & |
| 853 | CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK; |
| 854 | if (callbacksEnabled) { |
Eino-Ville Talvala | d86a688 | 2012-08-28 11:34:14 -0700 | [diff] [blame] | 855 | res = mCallbackProcessor->updateStream(params); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 856 | if (res != OK) { |
| 857 | ALOGE("%s: Camera %d: Unable to update callback stream: %s (%d)", |
| 858 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 859 | return res; |
| 860 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 861 | outputStreams.push(getCallbackStreamId()); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 862 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 863 | outputStreams.push(getPreviewStreamId()); |
| 864 | outputStreams.push(getRecordingStreamId()); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 865 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 866 | res = mStreamingProcessor->startStream(StreamingProcessor::RECORD, |
| 867 | outputStreams); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 868 | if (res != OK) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 869 | ALOGE("%s: Camera %d: Unable to start recording stream: %s (%d)", |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 870 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 871 | return res; |
| 872 | } |
| 873 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 874 | if (params.state < Parameters::RECORD) { |
| 875 | params.state = Parameters::RECORD; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 876 | } |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 877 | |
| 878 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 879 | } |
| 880 | |
| 881 | void Camera2Client::stopRecording() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 882 | ATRACE_CALL(); |
Eino-Ville Talvala | 9e4c3db | 2012-07-20 11:07:52 -0700 | [diff] [blame] | 883 | ALOGV("%s: E", __FUNCTION__); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 884 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 885 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 886 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 887 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 888 | if ( (res = checkPid(__FUNCTION__) ) != OK) return; |
| 889 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 890 | switch (l.mParameters.state) { |
| 891 | case Parameters::RECORD: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 892 | // OK to stop |
| 893 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 894 | case Parameters::STOPPED: |
| 895 | case Parameters::PREVIEW: |
| 896 | case Parameters::STILL_CAPTURE: |
| 897 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 898 | default: |
| 899 | ALOGE("%s: Camera %d: Can't stop recording in state %s", |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 900 | __FUNCTION__, mCameraId, |
| 901 | Parameters::getStateName(l.mParameters.state)); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 902 | return; |
| 903 | }; |
| 904 | |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 905 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 906 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 907 | res = startPreviewL(l.mParameters, true); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 908 | if (res != OK) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 909 | ALOGE("%s: Camera %d: Unable to return to preview", |
| 910 | __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 911 | } |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 912 | } |
| 913 | |
| 914 | bool Camera2Client::recordingEnabled() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 915 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 916 | Mutex::Autolock icl(mICameraLock); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 917 | |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 918 | if ( checkPid(__FUNCTION__) != OK) return false; |
| 919 | |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 920 | return recordingEnabledL(); |
| 921 | } |
| 922 | |
| 923 | bool Camera2Client::recordingEnabledL() { |
| 924 | ATRACE_CALL(); |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 925 | SharedParameters::Lock l(mParameters); |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 926 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 927 | return (l.mParameters.state == Parameters::RECORD |
| 928 | || l.mParameters.state == Parameters::VIDEO_SNAPSHOT); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 929 | } |
| 930 | |
| 931 | void Camera2Client::releaseRecordingFrame(const sp<IMemory>& mem) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 932 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 933 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 934 | if ( checkPid(__FUNCTION__) != OK) return; |
Eino-Ville Talvala | 30e65e7 | 2012-08-21 13:30:45 -0700 | [diff] [blame] | 935 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 936 | mStreamingProcessor->releaseRecordingFrame(mem); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 937 | } |
| 938 | |
| 939 | status_t Camera2Client::autoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 940 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 941 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 942 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 943 | status_t res; |
| 944 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 945 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 946 | int triggerId; |
| 947 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 948 | SharedParameters::Lock l(mParameters); |
| 949 | l.mParameters.currentAfTriggerId = ++l.mParameters.afTriggerCounter; |
| 950 | triggerId = l.mParameters.currentAfTriggerId; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 951 | } |
| 952 | |
| 953 | mDevice->triggerAutofocus(triggerId); |
| 954 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 955 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 956 | } |
| 957 | |
| 958 | status_t Camera2Client::cancelAutoFocus() { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 959 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 960 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 961 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 962 | status_t res; |
| 963 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 964 | |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 965 | int triggerId; |
| 966 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 967 | SharedParameters::Lock l(mParameters); |
| 968 | triggerId = ++l.mParameters.afTriggerCounter; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 969 | } |
| 970 | |
| 971 | mDevice->triggerCancelAutofocus(triggerId); |
| 972 | |
Eino-Ville Talvala | 6db981c | 2012-05-21 18:54:30 -0700 | [diff] [blame] | 973 | return OK; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 974 | } |
| 975 | |
| 976 | status_t Camera2Client::takePicture(int msgType) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 977 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 978 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 979 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 980 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 981 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 982 | SharedParameters::Lock l(mParameters); |
| 983 | switch (l.mParameters.state) { |
| 984 | case Parameters::DISCONNECTED: |
| 985 | case Parameters::STOPPED: |
| 986 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 987 | ALOGE("%s: Camera %d: Cannot take picture without preview enabled", |
| 988 | __FUNCTION__, mCameraId); |
| 989 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 990 | case Parameters::PREVIEW: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 991 | // Good to go for takePicture |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 992 | res = commandStopFaceDetectionL(l.mParameters); |
| 993 | if (res != OK) { |
| 994 | ALOGE("%s: Camera %d: Unable to stop face detection for still capture", |
| 995 | __FUNCTION__, mCameraId); |
| 996 | return res; |
| 997 | } |
| 998 | l.mParameters.state = Parameters::STILL_CAPTURE; |
| 999 | break; |
| 1000 | case Parameters::RECORD: |
| 1001 | // Good to go for video snapshot |
| 1002 | l.mParameters.state = Parameters::VIDEO_SNAPSHOT; |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1003 | break; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1004 | case Parameters::STILL_CAPTURE: |
| 1005 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1006 | ALOGE("%s: Camera %d: Already taking a picture", |
| 1007 | __FUNCTION__, mCameraId); |
| 1008 | return INVALID_OPERATION; |
| 1009 | } |
| 1010 | |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1011 | ALOGV("%s: Camera %d: Starting picture capture", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1012 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1013 | res = mJpegProcessor->updateStream(l.mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1014 | if (res != OK) { |
| 1015 | ALOGE("%s: Camera %d: Can't set up still image stream: %s (%d)", |
| 1016 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1017 | return res; |
| 1018 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1019 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1020 | res = mCaptureSequencer->startCapture(); |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1021 | if (res != OK) { |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1022 | ALOGE("%s: Camera %d: Unable to start capture: %s (%d)", |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1023 | __FUNCTION__, mCameraId, strerror(-res), res); |
Eino-Ville Talvala | be0573b | 2012-06-15 12:42:30 -0700 | [diff] [blame] | 1024 | } |
Eino-Ville Talvala | d4bcfde | 2012-06-07 17:12:38 -0700 | [diff] [blame] | 1025 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1026 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1027 | } |
| 1028 | |
| 1029 | status_t Camera2Client::setParameters(const String8& params) { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1030 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1031 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1032 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1033 | status_t res; |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1034 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
| 1035 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1036 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1037 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1038 | res = l.mParameters.set(params); |
| 1039 | if (res != OK) return res; |
Eino-Ville Talvala | 6861a4e | 2012-06-07 10:32:12 -0700 | [diff] [blame] | 1040 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1041 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1042 | |
| 1043 | return res; |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1044 | } |
Eino-Ville Talvala | f69c70d | 2012-05-20 15:59:14 -0700 | [diff] [blame] | 1045 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1046 | String8 Camera2Client::getParameters() const { |
Eino-Ville Talvala | a189097 | 2012-05-31 11:18:52 -0700 | [diff] [blame] | 1047 | ATRACE_CALL(); |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1048 | ALOGV("%s: Camera %d", __FUNCTION__, mCameraId); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1049 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1050 | if ( checkPid(__FUNCTION__) != OK) return String8(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1051 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1052 | SharedParameters::ReadLock l(mParameters); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1053 | |
Eino-Ville Talvala | 8a42dd8 | 2012-10-02 13:30:04 -0700 | [diff] [blame] | 1054 | return l.mParameters.get(); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1055 | } |
| 1056 | |
| 1057 | 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] | 1058 | ATRACE_CALL(); |
Eino-Ville Talvala | ac45eb3 | 2012-06-07 10:24:51 -0700 | [diff] [blame] | 1059 | Mutex::Autolock icl(mICameraLock); |
Eino-Ville Talvala | 3a60914 | 2012-07-31 14:36:26 -0700 | [diff] [blame] | 1060 | status_t res; |
| 1061 | if ( (res = checkPid(__FUNCTION__) ) != OK) return res; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1062 | |
| 1063 | ALOGV("%s: Camera %d: Command %d (%d, %d)", __FUNCTION__, mCameraId, |
| 1064 | cmd, arg1, arg2); |
| 1065 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1066 | switch (cmd) { |
| 1067 | case CAMERA_CMD_START_SMOOTH_ZOOM: |
| 1068 | return commandStartSmoothZoomL(); |
| 1069 | case CAMERA_CMD_STOP_SMOOTH_ZOOM: |
| 1070 | return commandStopSmoothZoomL(); |
| 1071 | case CAMERA_CMD_SET_DISPLAY_ORIENTATION: |
| 1072 | return commandSetDisplayOrientationL(arg1); |
| 1073 | case CAMERA_CMD_ENABLE_SHUTTER_SOUND: |
| 1074 | return commandEnableShutterSoundL(arg1 == 1); |
| 1075 | case CAMERA_CMD_PLAY_RECORDING_SOUND: |
| 1076 | return commandPlayRecordingSoundL(); |
| 1077 | case CAMERA_CMD_START_FACE_DETECTION: |
| 1078 | return commandStartFaceDetectionL(arg1); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1079 | case CAMERA_CMD_STOP_FACE_DETECTION: { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1080 | SharedParameters::Lock l(mParameters); |
| 1081 | return commandStopFaceDetectionL(l.mParameters); |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1082 | } |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1083 | case CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG: |
| 1084 | return commandEnableFocusMoveMsgL(arg1 == 1); |
| 1085 | case CAMERA_CMD_PING: |
| 1086 | return commandPingL(); |
| 1087 | case CAMERA_CMD_SET_VIDEO_BUFFER_COUNT: |
| 1088 | return commandSetVideoBufferCountL(arg1); |
| 1089 | default: |
| 1090 | ALOGE("%s: Unknown command %d (arguments %d, %d)", |
| 1091 | __FUNCTION__, cmd, arg1, arg2); |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1092 | return BAD_VALUE; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1093 | } |
| 1094 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1095 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1096 | status_t Camera2Client::commandStartSmoothZoomL() { |
| 1097 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1098 | return OK; |
| 1099 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1100 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1101 | status_t Camera2Client::commandStopSmoothZoomL() { |
| 1102 | ALOGE("%s: Unimplemented!", __FUNCTION__); |
| 1103 | return OK; |
| 1104 | } |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1105 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1106 | status_t Camera2Client::commandSetDisplayOrientationL(int degrees) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1107 | int transform = Parameters::degToTransform(degrees, |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1108 | mCameraFacing == CAMERA_FACING_FRONT); |
| 1109 | if (transform == -1) { |
| 1110 | ALOGE("%s: Camera %d: Error setting %d as display orientation value", |
| 1111 | __FUNCTION__, mCameraId, degrees); |
| 1112 | return BAD_VALUE; |
| 1113 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1114 | SharedParameters::Lock l(mParameters); |
| 1115 | if (transform != l.mParameters.previewTransform && |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1116 | getPreviewStreamId() != NO_STREAM) { |
| 1117 | mDevice->setStreamTransform(getPreviewStreamId(), transform); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1118 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1119 | l.mParameters.previewTransform = transform; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1120 | return OK; |
| 1121 | } |
| 1122 | |
| 1123 | status_t Camera2Client::commandEnableShutterSoundL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1124 | SharedParameters::Lock l(mParameters); |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1125 | if (enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1126 | l.mParameters.playShutterSound = true; |
James Dong | 983cf23 | 2012-08-01 16:39:55 -0700 | [diff] [blame] | 1127 | return OK; |
Eino-Ville Talvala | c94cd19 | 2012-06-15 12:47:42 -0700 | [diff] [blame] | 1128 | } |
| 1129 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1130 | // Disabling shutter sound may not be allowed. In that case only |
| 1131 | // allow the mediaserver process to disable the sound. |
| 1132 | char value[PROPERTY_VALUE_MAX]; |
| 1133 | property_get("ro.camera.sound.forced", value, "0"); |
| 1134 | if (strncmp(value, "0", 2) != 0) { |
| 1135 | // Disabling shutter sound is not allowed. Deny if the current |
| 1136 | // process is not mediaserver. |
| 1137 | if (getCallingPid() != getpid()) { |
| 1138 | ALOGE("Failed to disable shutter sound. Permission denied (pid %d)", |
| 1139 | getCallingPid()); |
| 1140 | return PERMISSION_DENIED; |
| 1141 | } |
| 1142 | } |
| 1143 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1144 | l.mParameters.playShutterSound = false; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1145 | return OK; |
| 1146 | } |
| 1147 | |
| 1148 | status_t Camera2Client::commandPlayRecordingSoundL() { |
| 1149 | mCameraService->playSound(CameraService::SOUND_RECORDING); |
| 1150 | return OK; |
| 1151 | } |
| 1152 | |
| 1153 | status_t Camera2Client::commandStartFaceDetectionL(int type) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1154 | ALOGV("%s: Camera %d: Starting face detection", |
| 1155 | __FUNCTION__, mCameraId); |
| 1156 | status_t res; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1157 | SharedParameters::Lock l(mParameters); |
| 1158 | switch (l.mParameters.state) { |
| 1159 | case Parameters::DISCONNECTED: |
| 1160 | case Parameters::STOPPED: |
| 1161 | case Parameters::WAITING_FOR_PREVIEW_WINDOW: |
| 1162 | case Parameters::STILL_CAPTURE: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1163 | ALOGE("%s: Camera %d: Cannot start face detection without preview active", |
| 1164 | __FUNCTION__, mCameraId); |
| 1165 | return INVALID_OPERATION; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1166 | case Parameters::PREVIEW: |
| 1167 | case Parameters::RECORD: |
| 1168 | case Parameters::VIDEO_SNAPSHOT: |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1169 | // Good to go for starting face detect |
| 1170 | break; |
| 1171 | } |
| 1172 | // Ignoring type |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1173 | if (l.mParameters.fastInfo.bestFaceDetectMode == |
| 1174 | ANDROID_STATS_FACE_DETECTION_OFF) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1175 | ALOGE("%s: Camera %d: Face detection not supported", |
| 1176 | __FUNCTION__, mCameraId); |
| 1177 | return INVALID_OPERATION; |
| 1178 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1179 | if (l.mParameters.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1180 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1181 | l.mParameters.enableFaceDetect = true; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1182 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1183 | res = updateRequests(l.mParameters); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1184 | |
| 1185 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1186 | } |
| 1187 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1188 | status_t Camera2Client::commandStopFaceDetectionL(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1189 | status_t res = OK; |
| 1190 | ALOGV("%s: Camera %d: Stopping face detection", |
| 1191 | __FUNCTION__, mCameraId); |
| 1192 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1193 | if (!params.enableFaceDetect) return OK; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1194 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1195 | params.enableFaceDetect = false; |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1196 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1197 | if (params.state == Parameters::PREVIEW |
| 1198 | || params.state == Parameters::RECORD |
| 1199 | || params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1200 | res = updateRequests(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1201 | } |
| 1202 | |
| 1203 | return res; |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1204 | } |
| 1205 | |
| 1206 | status_t Camera2Client::commandEnableFocusMoveMsgL(bool enable) { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1207 | SharedParameters::Lock l(mParameters); |
| 1208 | l.mParameters.enableFocusMoveMessages = enable; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1209 | |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1210 | return OK; |
| 1211 | } |
| 1212 | |
| 1213 | status_t Camera2Client::commandPingL() { |
| 1214 | // Always ping back if access is proper and device is alive |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1215 | SharedParameters::Lock l(mParameters); |
| 1216 | if (l.mParameters.state != Parameters::DISCONNECTED) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1217 | return OK; |
| 1218 | } else { |
| 1219 | return NO_INIT; |
| 1220 | } |
| 1221 | } |
| 1222 | |
| 1223 | status_t Camera2Client::commandSetVideoBufferCountL(size_t count) { |
James Dong | 8da4cd7 | 2012-08-04 19:58:07 -0700 | [diff] [blame] | 1224 | if (recordingEnabledL()) { |
Eino-Ville Talvala | 36cdfb1 | 2012-08-02 17:34:15 -0700 | [diff] [blame] | 1225 | ALOGE("%s: Camera %d: Error setting video buffer count after " |
| 1226 | "recording was started", __FUNCTION__, mCameraId); |
| 1227 | return INVALID_OPERATION; |
| 1228 | } |
| 1229 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1230 | return mStreamingProcessor->setRecordingBufferCount(count); |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1231 | } |
| 1232 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1233 | /** Device-related methods */ |
| 1234 | |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1235 | void Camera2Client::notifyError(int errorCode, int arg1, int arg2) { |
| 1236 | ALOGE("Error condition %d reported by HAL, arguments %d, %d", errorCode, arg1, arg2); |
| 1237 | } |
| 1238 | |
| 1239 | void Camera2Client::notifyShutter(int frameNumber, nsecs_t timestamp) { |
| 1240 | ALOGV("%s: Shutter notification for frame %d at time %lld", __FUNCTION__, |
| 1241 | frameNumber, timestamp); |
| 1242 | } |
| 1243 | |
| 1244 | void Camera2Client::notifyAutoFocus(uint8_t newState, int triggerId) { |
| 1245 | ALOGV("%s: Autofocus state now %d, last trigger %d", |
| 1246 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1247 | bool sendCompletedMessage = false; |
| 1248 | bool sendMovingMessage = false; |
| 1249 | |
| 1250 | bool success = false; |
| 1251 | bool afInMotion = false; |
| 1252 | { |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1253 | SharedParameters::Lock l(mParameters); |
| 1254 | switch (l.mParameters.focusMode) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1255 | case Parameters::FOCUS_MODE_AUTO: |
| 1256 | case Parameters::FOCUS_MODE_MACRO: |
| 1257 | // Don't send notifications upstream if they're not for the current AF |
| 1258 | // trigger. For example, if cancel was called in between, or if we |
| 1259 | // already sent a notification about this AF call. |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1260 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1261 | switch (newState) { |
| 1262 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1263 | success = true; |
| 1264 | // no break |
| 1265 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1266 | sendCompletedMessage = true; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1267 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1268 | break; |
| 1269 | case ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN: |
| 1270 | // Just starting focusing, ignore |
| 1271 | break; |
| 1272 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1273 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1274 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
| 1275 | default: |
| 1276 | // Unexpected in AUTO/MACRO mode |
| 1277 | ALOGE("%s: Unexpected AF state transition in AUTO/MACRO mode: %d", |
| 1278 | __FUNCTION__, newState); |
| 1279 | break; |
| 1280 | } |
| 1281 | break; |
| 1282 | case Parameters::FOCUS_MODE_CONTINUOUS_VIDEO: |
| 1283 | case Parameters::FOCUS_MODE_CONTINUOUS_PICTURE: |
| 1284 | switch (newState) { |
| 1285 | case ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED: |
| 1286 | success = true; |
| 1287 | // no break |
| 1288 | case ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED: |
| 1289 | // Don't send notifications upstream if they're not for |
| 1290 | // the current AF trigger. For example, if cancel was |
| 1291 | // called in between, or if we already sent a |
| 1292 | // notification about this AF call. |
| 1293 | // Send both a 'AF done' callback and a 'AF move' callback |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1294 | if (triggerId != l.mParameters.currentAfTriggerId) break; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1295 | sendCompletedMessage = true; |
| 1296 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1297 | if (l.mParameters.enableFocusMoveMessages && |
| 1298 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1299 | sendMovingMessage = true; |
| 1300 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1301 | l.mParameters.currentAfTriggerId = -1; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1302 | break; |
| 1303 | case ANDROID_CONTROL_AF_STATE_INACTIVE: |
| 1304 | // Cancel was called, or we switched state; care if |
| 1305 | // currently moving |
| 1306 | afInMotion = false; |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1307 | if (l.mParameters.enableFocusMoveMessages && |
| 1308 | l.mParameters.afInMotion) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1309 | sendMovingMessage = true; |
| 1310 | } |
| 1311 | break; |
| 1312 | case ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN: |
| 1313 | // Start passive scan, inform upstream |
| 1314 | afInMotion = true; |
| 1315 | // no break |
| 1316 | case ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED: |
| 1317 | // Stop passive scan, inform upstream |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1318 | if (l.mParameters.enableFocusMoveMessages) { |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1319 | sendMovingMessage = true; |
| 1320 | } |
| 1321 | break; |
| 1322 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1323 | l.mParameters.afInMotion = afInMotion; |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1324 | break; |
| 1325 | case Parameters::FOCUS_MODE_EDOF: |
| 1326 | case Parameters::FOCUS_MODE_INFINITY: |
| 1327 | case Parameters::FOCUS_MODE_FIXED: |
| 1328 | default: |
| 1329 | if (newState != ANDROID_CONTROL_AF_STATE_INACTIVE) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1330 | ALOGE("%s: Unexpected AF state change %d " |
| 1331 | "(ID %d) in focus mode %d", |
| 1332 | __FUNCTION__, newState, triggerId, |
| 1333 | l.mParameters.focusMode); |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1334 | } |
| 1335 | } |
| 1336 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1337 | if (sendMovingMessage) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1338 | SharedCameraClient::Lock l(mSharedCameraClient); |
| 1339 | if (l.mCameraClient != 0) { |
| 1340 | l.mCameraClient->notifyCallback(CAMERA_MSG_FOCUS_MOVE, |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1341 | afInMotion ? 1 : 0, 0); |
| 1342 | } |
Eino-Ville Talvala | 174181e | 2012-08-03 13:53:39 -0700 | [diff] [blame] | 1343 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1344 | if (sendCompletedMessage) { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1345 | SharedCameraClient::Lock l(mSharedCameraClient); |
| 1346 | if (l.mCameraClient != 0) { |
| 1347 | l.mCameraClient->notifyCallback(CAMERA_MSG_FOCUS, |
| 1348 | success ? 1 : 0, 0); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1349 | } |
Eino-Ville Talvala | 603b12e | 2012-08-08 09:25:58 -0700 | [diff] [blame] | 1350 | } |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1351 | } |
| 1352 | |
| 1353 | void Camera2Client::notifyAutoExposure(uint8_t newState, int triggerId) { |
| 1354 | ALOGV("%s: Autoexposure state now %d, last trigger %d", |
| 1355 | __FUNCTION__, newState, triggerId); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1356 | mCaptureSequencer->notifyAutoExposure(newState, triggerId); |
Eino-Ville Talvala | 160d4af | 2012-08-03 09:40:16 -0700 | [diff] [blame] | 1357 | } |
| 1358 | |
| 1359 | void Camera2Client::notifyAutoWhitebalance(uint8_t newState, int triggerId) { |
| 1360 | ALOGV("%s: Auto-whitebalance state now %d, last trigger %d", |
| 1361 | __FUNCTION__, newState, triggerId); |
| 1362 | } |
| 1363 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1364 | int Camera2Client::getCameraId() const { |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1365 | return mCameraId; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1366 | } |
| 1367 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1368 | const sp<Camera2Device>& Camera2Client::getCameraDevice() { |
| 1369 | return mDevice; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1370 | } |
| 1371 | |
Eino-Ville Talvala | 609acc0 | 2012-09-06 18:26:58 -0700 | [diff] [blame] | 1372 | const sp<CameraService>& Camera2Client::getCameraService() { |
| 1373 | return mCameraService; |
| 1374 | } |
| 1375 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1376 | camera2::SharedParameters& Camera2Client::getParameters() { |
| 1377 | return mParameters; |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1378 | } |
| 1379 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1380 | int Camera2Client::getPreviewStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1381 | return mStreamingProcessor->getPreviewStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1382 | } |
| 1383 | |
| 1384 | int Camera2Client::getCaptureStreamId() const { |
| 1385 | return mJpegProcessor->getStreamId(); |
| 1386 | } |
| 1387 | |
| 1388 | int Camera2Client::getCallbackStreamId() const { |
| 1389 | return mCallbackProcessor->getStreamId(); |
| 1390 | } |
| 1391 | |
| 1392 | int Camera2Client::getRecordingStreamId() const { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1393 | return mStreamingProcessor->getRecordingStreamId(); |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1394 | } |
| 1395 | |
| 1396 | int Camera2Client::getZslStreamId() const { |
| 1397 | return mZslProcessor->getStreamId(); |
| 1398 | } |
| 1399 | |
| 1400 | status_t Camera2Client::registerFrameListener(int32_t id, |
| 1401 | wp<camera2::FrameProcessor::FilteredListener> listener) { |
| 1402 | return mFrameProcessor->registerListener(id, listener); |
| 1403 | } |
| 1404 | |
| 1405 | status_t Camera2Client::removeFrameListener(int32_t id) { |
| 1406 | return mFrameProcessor->removeListener(id); |
| 1407 | } |
| 1408 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1409 | Camera2Client::SharedCameraClient::Lock::Lock(SharedCameraClient &client): |
| 1410 | mCameraClient(client.mCameraClient), |
| 1411 | mSharedClient(client) { |
| 1412 | mSharedClient.mCameraClientLock.lock(); |
Eino-Ville Talvala | c8474b6 | 2012-08-24 16:30:44 -0700 | [diff] [blame] | 1413 | } |
| 1414 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1415 | Camera2Client::SharedCameraClient::Lock::~Lock() { |
| 1416 | mSharedClient.mCameraClientLock.unlock(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1417 | } |
| 1418 | |
Eino-Ville Talvala | ea0d51b | 2012-08-28 01:25:43 -0700 | [diff] [blame] | 1419 | Camera2Client::SharedCameraClient::SharedCameraClient(const sp<ICameraClient>&client): |
| 1420 | mCameraClient(client) { |
| 1421 | } |
| 1422 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1423 | Camera2Client::SharedCameraClient& Camera2Client::SharedCameraClient::operator=( |
| 1424 | const sp<ICameraClient>&client) { |
| 1425 | Mutex::Autolock l(mCameraClientLock); |
| 1426 | mCameraClient = client; |
| 1427 | return *this; |
| 1428 | } |
Eino-Ville Talvala | cab96a4 | 2012-08-24 11:29:22 -0700 | [diff] [blame] | 1429 | |
Eino-Ville Talvala | a16733e | 2012-08-27 23:41:56 -0700 | [diff] [blame] | 1430 | void Camera2Client::SharedCameraClient::clear() { |
| 1431 | Mutex::Autolock l(mCameraClientLock); |
| 1432 | mCameraClient.clear(); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1433 | } |
| 1434 | |
Eino-Ville Talvala | da6665c | 2012-08-29 17:37:16 -0700 | [diff] [blame] | 1435 | const int32_t Camera2Client::kPreviewRequestId; |
| 1436 | const int32_t Camera2Client::kRecordRequestId; |
| 1437 | const int32_t Camera2Client::kFirstCaptureRequestId; |
| 1438 | |
Eino-Ville Talvala | 3cca136 | 2012-06-07 10:07:18 -0700 | [diff] [blame] | 1439 | /** Utility methods */ |
| 1440 | |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1441 | status_t Camera2Client::updateRequests(Parameters ¶ms) { |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1442 | status_t res; |
| 1443 | |
Igor Murashkin | 22d58d3 | 2012-10-02 19:07:14 -0700 | [diff] [blame] | 1444 | ALOGV("%s: Camera %d: state = %d", __FUNCTION__, getCameraId(), params.state); |
| 1445 | |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1446 | res = mStreamingProcessor->updatePreviewRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1447 | if (res != OK) { |
| 1448 | ALOGE("%s: Camera %d: Unable to update preview request: %s (%d)", |
| 1449 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1450 | return res; |
| 1451 | } |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1452 | res = mStreamingProcessor->updateRecordingRequest(params); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1453 | if (res != OK) { |
| 1454 | ALOGE("%s: Camera %d: Unable to update recording request: %s (%d)", |
| 1455 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1456 | return res; |
| 1457 | } |
| 1458 | |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1459 | if (params.state == Parameters::PREVIEW) { |
Eino-Ville Talvala | 5a4f93e | 2012-08-29 18:06:32 -0700 | [diff] [blame] | 1460 | res = startPreviewL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1461 | if (res != OK) { |
| 1462 | ALOGE("%s: Camera %d: Error streaming new preview request: %s (%d)", |
| 1463 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1464 | return res; |
| 1465 | } |
Eino-Ville Talvala | 2e19c3c | 2012-08-26 09:29:28 -0700 | [diff] [blame] | 1466 | } else if (params.state == Parameters::RECORD || |
| 1467 | params.state == Parameters::VIDEO_SNAPSHOT) { |
Eino-Ville Talvala | 73bbd1f | 2012-09-26 10:45:47 -0700 | [diff] [blame] | 1468 | res = startRecordingL(params, true); |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1469 | if (res != OK) { |
| 1470 | ALOGE("%s: Camera %d: Error streaming new record request: %s (%d)", |
| 1471 | __FUNCTION__, mCameraId, strerror(-res), res); |
| 1472 | return res; |
| 1473 | } |
| 1474 | } |
| 1475 | return res; |
| 1476 | } |
| 1477 | |
Eino-Ville Talvala | 9cca4c6 | 2012-06-15 15:41:44 -0700 | [diff] [blame] | 1478 | |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1479 | size_t Camera2Client::calculateBufferSize(int width, int height, |
| 1480 | int format, int stride) { |
| 1481 | switch (format) { |
| 1482 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: // NV16 |
| 1483 | return width * height * 2; |
| 1484 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: // NV21 |
| 1485 | return width * height * 3 / 2; |
| 1486 | case HAL_PIXEL_FORMAT_YCbCr_422_I: // YUY2 |
| 1487 | return width * height * 2; |
| 1488 | case HAL_PIXEL_FORMAT_YV12: { // YV12 |
| 1489 | size_t ySize = stride * height; |
Eino-Ville Talvala | f17b6cf | 2012-08-25 17:12:18 -0700 | [diff] [blame] | 1490 | size_t uvStride = (stride / 2 + 0xF) & ~0xF; |
Eino-Ville Talvala | 228a538 | 2012-08-13 12:16:06 -0700 | [diff] [blame] | 1491 | size_t uvSize = uvStride * height / 2; |
| 1492 | return ySize + uvSize * 2; |
| 1493 | } |
| 1494 | case HAL_PIXEL_FORMAT_RGB_565: |
| 1495 | return width * height * 2; |
| 1496 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 1497 | return width * height * 4; |
| 1498 | case HAL_PIXEL_FORMAT_RAW_SENSOR: |
| 1499 | return width * height * 2; |
| 1500 | default: |
| 1501 | ALOGE("%s: Unknown preview format: %x", |
| 1502 | __FUNCTION__, format); |
| 1503 | return 0; |
| 1504 | } |
| 1505 | } |
Eino-Ville Talvala | 8ce89d9 | 2012-08-10 08:40:26 -0700 | [diff] [blame] | 1506 | |
Eino-Ville Talvala | 61ab9f9 | 2012-05-17 10:30:54 -0700 | [diff] [blame] | 1507 | } // namespace android |