diff options
Diffstat (limited to 'Source/WebKit/chromium/public/platform/WebGamepad.h')
| -rw-r--r-- | Source/WebKit/chromium/public/platform/WebGamepad.h | 112 |
1 files changed, 26 insertions, 86 deletions
diff --git a/Source/WebKit/chromium/public/platform/WebGamepad.h b/Source/WebKit/chromium/public/platform/WebGamepad.h index 788e78ba4..93d08f3c7 100644 --- a/Source/WebKit/chromium/public/platform/WebGamepad.h +++ b/Source/WebKit/chromium/public/platform/WebGamepad.h @@ -1,86 +1,26 @@ -// Copyright (C) 2011, Google Inc. All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// -// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND -// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE -// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH -// DAMAGE. - -#ifndef WebGamepad_h -#define WebGamepad_h - -#include "WebCommon.h" - -#if WEBKIT_IMPLEMENTATION -#include <wtf/Assertions.h> -#endif - -namespace WebKit { - -#pragma pack(push, 1) - -// This structure is intentionally POD and fixed size so that it can be shared -// memory between hardware polling threads and the rest of the browser. See -// also WebGamepads.h. -class WebGamepad { -public: - static const size_t idLengthCap = 128; - static const size_t axesLengthCap = 16; - static const size_t buttonsLengthCap = 32; - - WebGamepad() - : connected(false) - , timestamp(0) - , axesLength(0) - , buttonsLength(0) - { - id[0] = 0; - } - - // Is there a gamepad connected at this index? - bool connected; - - // Device identifier (based on manufacturer, model, etc.). - WebUChar id[idLengthCap]; - - // Monotonically increasing value referring to when the data were last - // updated. - unsigned long long timestamp; - - // Number of valid entries in the axes array. - unsigned axesLength; - - // Normalized values representing axes, in the range [-1..1]. - float axes[axesLengthCap]; - - // Number of valid entries in the buttons array. - unsigned buttonsLength; - - // Normalized values representing buttons, in the range [0..1]. - float buttons[buttonsLengthCap]; -}; - -#if WEBKIT_IMPLEMENTATION -COMPILE_ASSERT(sizeof(WebGamepad) == 465, WebGamepad_has_wrong_size); -#endif - -#pragma pack(pop) - -} - -#endif // WebGamepad_h +/* + * Copyright (C) 2012 Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "../../../../Platform/chromium/public/WebGamepad.h" |
