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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/data_fetcher_shared_memory.h" | 5 #include "content/browser/device_sensors/data_fetcher_shared_memory.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram_macros.h" |
| 9 | 9 |
| 10 namespace { | 10 namespace { |
| 11 | 11 |
| 12 bool SetMotionBuffer(content::DeviceMotionHardwareBuffer* buffer, | 12 bool SetMotionBuffer(content::DeviceMotionHardwareBuffer* buffer, |
| 13 bool enabled) { | 13 bool enabled) { |
| 14 if (!buffer) | 14 if (!buffer) |
| 15 return false; | 15 return false; |
| 16 buffer->seqlock.WriteBegin(); | 16 buffer->seqlock.WriteBegin(); |
| 17 buffer->data.allAvailableSensorsAreActive = enabled; | 17 buffer->data.allAvailableSensorsAreActive = enabled; |
| 18 buffer->seqlock.WriteEnd(); | 18 buffer->seqlock.WriteEnd(); |
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| 86 return SetOrientationBuffer(orientation_absolute_buffer_, false); | 86 return SetOrientationBuffer(orientation_absolute_buffer_, false); |
| 87 case CONSUMER_TYPE_LIGHT: | 87 case CONSUMER_TYPE_LIGHT: |
| 88 return SetLightBuffer(light_buffer_, -1); | 88 return SetLightBuffer(light_buffer_, -1); |
| 89 default: | 89 default: |
| 90 NOTREACHED(); | 90 NOTREACHED(); |
| 91 } | 91 } |
| 92 return false; | 92 return false; |
| 93 } | 93 } |
| 94 | 94 |
| 95 } // namespace content | 95 } // namespace content |
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