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| 1 /* | 1 /* |
| 2 * Copyright (C) 2003, 2006 Apple Computer, Inc. All rights reserved. | 2 * Copyright (C) 2003, 2006 Apple Computer, Inc. All rights reserved. |
| 3 * 2006 Rob Buis <buis@kde.org> | 3 * 2006 Rob Buis <buis@kde.org> |
| 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
| 5 * Copyright (C) 2013 Google Inc. All rights reserved. | 5 * Copyright (C) 2013 Google Inc. All rights reserved. |
| 6 * Copyright (C) 2013 Intel Corporation. All rights reserved. | 6 * Copyright (C) 2013 Intel Corporation. All rights reserved. |
| 7 * | 7 * |
| 8 * Redistribution and use in source and binary forms, with or without | 8 * Redistribution and use in source and binary forms, with or without |
| 9 * modification, are permitted provided that the following conditions | 9 * modification, are permitted provided that the following conditions |
| 10 * are met: | 10 * are met: |
| 11 * 1. Redistributions of source code must retain the above copyright | 11 * 1. Redistributions of source code must retain the above copyright |
| 12 * notice, this list of conditions and the following disclaimer. | 12 * notice, this list of conditions and the following disclaimer. |
| 13 * 2. Redistributions in binary form must reproduce the above copyright | 13 * 2. Redistributions in binary form must reproduce the above copyright |
| 14 * notice, this list of conditions and the following disclaimer in the | 14 * notice, this list of conditions and the following disclaimer in the |
| 15 * documentation and/or other materials provided with the distribution. | 15 * documentation and/or other materials provided with the distribution. |
| 16 * | 16 * |
| 17 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 17 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 25 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 25 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 */ | 28 */ |
| 29 | 29 |
| 30 #include "sky/engine/config.h" | |
| 31 #include "sky/engine/platform/graphics/Path.h" | 30 #include "sky/engine/platform/graphics/Path.h" |
| 32 | 31 |
| 33 #include <math.h> | 32 #include <math.h> |
| 34 #include "sky/engine/platform/geometry/FloatPoint.h" | 33 #include "sky/engine/platform/geometry/FloatPoint.h" |
| 35 #include "sky/engine/platform/geometry/FloatRect.h" | 34 #include "sky/engine/platform/geometry/FloatRect.h" |
| 36 #include "sky/engine/platform/graphics/GraphicsContext.h" | 35 #include "sky/engine/platform/graphics/GraphicsContext.h" |
| 37 #include "sky/engine/platform/graphics/skia/SkiaUtils.h" | 36 #include "sky/engine/platform/graphics/skia/SkiaUtils.h" |
| 38 #include "sky/engine/platform/transforms/AffineTransform.h" | 37 #include "sky/engine/platform/transforms/AffineTransform.h" |
| 39 #include "sky/engine/wtf/MathExtras.h" | 38 #include "sky/engine/wtf/MathExtras.h" |
| 40 #include "third_party/skia/include/pathops/SkPathOps.h" | 39 #include "third_party/skia/include/pathops/SkPathOps.h" |
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| 497 | 496 |
| 498 #if ENABLE(ASSERT) | 497 #if ENABLE(ASSERT) |
| 499 bool ellipseIsRenderable(float startAngle, float endAngle) | 498 bool ellipseIsRenderable(float startAngle, float endAngle) |
| 500 { | 499 { |
| 501 return (std::abs(endAngle - startAngle) < twoPiFloat) | 500 return (std::abs(endAngle - startAngle) < twoPiFloat) |
| 502 || WebCoreFloatNearlyEqual(std::abs(endAngle - startAngle), twoPiFloat); | 501 || WebCoreFloatNearlyEqual(std::abs(endAngle - startAngle), twoPiFloat); |
| 503 } | 502 } |
| 504 #endif | 503 #endif |
| 505 | 504 |
| 506 } // namespace blink | 505 } // namespace blink |
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