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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebDeviceMotionData_h | |
| 32 #define WebDeviceMotionData_h | |
| 33 | |
| 34 #include "public/platform/WebCommon.h" | |
| 35 | |
| 36 namespace blink { | |
| 37 | |
| 38 #pragma pack(push, 1) | |
| 39 | |
| 40 class WebDeviceMotionData { | |
| 41 public: | |
| 42 BLINK_PLATFORM_EXPORT WebDeviceMotionData(); | |
| 43 ~WebDeviceMotionData() {} | |
| 44 | |
| 45 double accelerationX; | |
| 46 double accelerationY; | |
| 47 double accelerationZ; | |
| 48 | |
| 49 double accelerationIncludingGravityX; | |
| 50 double accelerationIncludingGravityY; | |
| 51 double accelerationIncludingGravityZ; | |
| 52 | |
| 53 double rotationRateAlpha; | |
| 54 double rotationRateBeta; | |
| 55 double rotationRateGamma; | |
| 56 | |
| 57 double interval; | |
| 58 | |
| 59 bool hasAccelerationX : 1; | |
| 60 bool hasAccelerationY : 1; | |
| 61 bool hasAccelerationZ : 1; | |
| 62 | |
| 63 bool hasAccelerationIncludingGravityX : 1; | |
| 64 bool hasAccelerationIncludingGravityY : 1; | |
| 65 bool hasAccelerationIncludingGravityZ : 1; | |
| 66 | |
| 67 bool hasRotationRateAlpha : 1; | |
| 68 bool hasRotationRateBeta : 1; | |
| 69 bool hasRotationRateGamma : 1; | |
| 70 | |
| 71 bool allAvailableSensorsAreActive : 1; | |
| 72 }; | |
| 73 | |
| 74 static_assert(sizeof(WebDeviceMotionData) == | |
| 75 (10 * sizeof(double) + 2 * sizeof(char)), | |
| 76 "WebDeviceMotionData has wrong size"); | |
| 77 | |
| 78 #pragma pack(pop) | |
| 79 | |
| 80 } // namespace blink | |
| 81 | |
| 82 #endif // WebDeviceMotionData_h | |
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