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Side by Side Diff: sky/engine/platform/geometry/FloatQuad.cpp

Issue 746023002: Make absolute and sort all Sky headers (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2008 Apple Inc. All rights reserved. 2 * Copyright (C) 2008 Apple Inc. All rights reserved.
3 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies) 3 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
4 * Copyright (C) 2013 Xidorn Quan (quanxunzhen@gmail.com) 4 * Copyright (C) 2013 Xidorn Quan (quanxunzhen@gmail.com)
5 * 5 *
6 * Redistribution and use in source and binary forms, with or without 6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions 7 * modification, are permitted provided that the following conditions
8 * are met: 8 * are met:
9 * 9 *
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
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21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "sky/engine/config.h"
32 #include "platform/geometry/FloatQuad.h" 32 #include "sky/engine/platform/geometry/FloatQuad.h"
33 33
34 #include <algorithm> 34 #include <algorithm>
35 #include <limits> 35 #include <limits>
36 36
37 namespace blink { 37 namespace blink {
38 38
39 static inline float min4(float a, float b, float c, float d) 39 static inline float min4(float a, float b, float c, float d)
40 { 40 {
41 return std::min(std::min(a, b), std::min(c, d)); 41 return std::min(std::min(a, b), std::min(c, d));
42 } 42 }
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225 225
226 } 226 }
227 227
228 bool FloatQuad::isCounterclockwise() const 228 bool FloatQuad::isCounterclockwise() const
229 { 229 {
230 // Return if the two first vectors are turning clockwise. If the quad is con vex then all following vectors will turn the same way. 230 // Return if the two first vectors are turning clockwise. If the quad is con vex then all following vectors will turn the same way.
231 return determinant(m_p2 - m_p1, m_p3 - m_p2) < 0; 231 return determinant(m_p2 - m_p1, m_p3 - m_p2) < 0;
232 } 232 }
233 233
234 } // namespace blink 234 } // namespace blink
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