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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/gfx/transform_util.h" | 5 #include "ui/gfx/transform_util.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/strings/stringprintf.h" | 11 #include "base/strings/stringprintf.h" |
12 #include "ui/gfx/point.h" | 12 #include "ui/gfx/geometry/point.h" |
13 #include "ui/gfx/point3_f.h" | 13 #include "ui/gfx/geometry/point3_f.h" |
14 #include "ui/gfx/rect.h" | 14 #include "ui/gfx/rect.h" |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 | 17 |
18 namespace { | 18 namespace { |
19 | 19 |
20 SkMScalar Length3(SkMScalar v[3]) { | 20 SkMScalar Length3(SkMScalar v[3]) { |
21 double vd[3] = {SkMScalarToDouble(v[0]), SkMScalarToDouble(v[1]), | 21 double vd[3] = {SkMScalarToDouble(v[0]), SkMScalarToDouble(v[1]), |
22 SkMScalarToDouble(v[2])}; | 22 SkMScalarToDouble(v[2])}; |
23 return SkDoubleToMScalar( | 23 return SkDoubleToMScalar( |
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492 perspective[1], | 492 perspective[1], |
493 perspective[2], | 493 perspective[2], |
494 perspective[3], | 494 perspective[3], |
495 quaternion[0], | 495 quaternion[0], |
496 quaternion[1], | 496 quaternion[1], |
497 quaternion[2], | 497 quaternion[2], |
498 quaternion[3]); | 498 quaternion[3]); |
499 } | 499 } |
500 | 500 |
501 } // namespace ui | 501 } // namespace ui |
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