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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/device_sensors/sensor_manager_chromeos.h" | 5 #include "device/sensors/sensor_manager_chromeos.h" |
6 | 6 |
7 #include <math.h> | 7 #include <math.h> |
8 | 8 |
9 #include "chromeos/accelerometer/accelerometer_reader.h" | 9 #include "chromeos/accelerometer/accelerometer_reader.h" |
10 #include "chromeos/accelerometer/accelerometer_types.h" | 10 #include "chromeos/accelerometer/accelerometer_types.h" |
11 #include "content/browser/device_sensors/device_sensors_consts.h" | 11 #include "device/sensors/device_sensors_consts.h" |
12 #include "ui/gfx/geometry/vector3d_f.h" | 12 #include "ui/gfx/geometry/vector3d_f.h" |
13 | 13 |
14 namespace { | 14 namespace { |
15 // Conversion ratio from radians to degrees. | 15 // Conversion ratio from radians to degrees. |
16 const double kRad2deg = 180.0 / M_PI; | 16 const double kRad2deg = 180.0 / M_PI; |
17 } | 17 } |
18 | 18 |
19 namespace content { | 19 namespace device { |
20 | 20 |
21 SensorManagerChromeOS::SensorManagerChromeOS() | 21 SensorManagerChromeOS::SensorManagerChromeOS() |
22 : motion_buffer_(nullptr), orientation_buffer_(nullptr) { | 22 : motion_buffer_(nullptr), orientation_buffer_(nullptr) { |
23 } | 23 } |
24 | 24 |
25 SensorManagerChromeOS::~SensorManagerChromeOS() { | 25 SensorManagerChromeOS::~SensorManagerChromeOS() { |
26 } | 26 } |
27 | 27 |
28 void SensorManagerChromeOS::StartFetchingDeviceMotionData( | 28 void SensorManagerChromeOS::StartFetchingDeviceMotionData( |
29 DeviceMotionHardwareBuffer* buffer) { | 29 DeviceMotionHardwareBuffer* buffer) { |
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158 gamma = -90.0f; | 158 gamma = -90.0f; |
159 orientation_buffer_->seqlock.WriteBegin(); | 159 orientation_buffer_->seqlock.WriteBegin(); |
160 orientation_buffer_->data.beta = beta; | 160 orientation_buffer_->data.beta = beta; |
161 orientation_buffer_->data.hasBeta = true; | 161 orientation_buffer_->data.hasBeta = true; |
162 orientation_buffer_->data.gamma = gamma; | 162 orientation_buffer_->data.gamma = gamma; |
163 orientation_buffer_->data.hasGamma = true; | 163 orientation_buffer_->data.hasGamma = true; |
164 orientation_buffer_->data.allAvailableSensorsAreActive = true; | 164 orientation_buffer_->data.allAvailableSensorsAreActive = true; |
165 orientation_buffer_->seqlock.WriteEnd(); | 165 orientation_buffer_->seqlock.WriteEnd(); |
166 } | 166 } |
167 | 167 |
168 } // namespace content | 168 } // namespace device |
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