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comparison: other-licenses/skia-npapi/ANPPath.cpp
other-licenses/skia-npapi/ANPPath.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:ff4e26694211 |
|---|---|
| 1 /* | |
| 2 * Copyright 2009, The Android Open Source Project | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * * Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * * Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 // must include config.h first for webkit to fiddle with new/delete | |
| 27 #include "SkANP.h" | |
| 28 | |
| 29 static ANPPath* anp_newPath() { | |
| 30 return new ANPPath; | |
| 31 } | |
| 32 | |
| 33 static void anp_deletePath(ANPPath* path) { | |
| 34 delete path; | |
| 35 } | |
| 36 | |
| 37 static void anp_copy(ANPPath* dst, const ANPPath* src) { | |
| 38 *dst = *src; | |
| 39 } | |
| 40 | |
| 41 static bool anp_equal(const ANPPath* p0, const ANPPath* p1) { | |
| 42 return *p0 == *p1; | |
| 43 } | |
| 44 | |
| 45 static void anp_reset(ANPPath* path) { | |
| 46 path->reset(); | |
| 47 } | |
| 48 | |
| 49 static bool anp_isEmpty(const ANPPath* path) { | |
| 50 return path->isEmpty(); | |
| 51 } | |
| 52 | |
| 53 static void anp_getBounds(const ANPPath* path, ANPRectF* bounds) { | |
| 54 SkANP::SetRect(bounds, path->getBounds()); | |
| 55 } | |
| 56 | |
| 57 static void anp_moveTo(ANPPath* path, float x, float y) { | |
| 58 path->moveTo(SkFloatToScalar(x), SkFloatToScalar(y)); | |
| 59 } | |
| 60 | |
| 61 static void anp_lineTo(ANPPath* path, float x, float y) { | |
| 62 path->lineTo(SkFloatToScalar(x), SkFloatToScalar(y)); | |
| 63 } | |
| 64 | |
| 65 static void anp_quadTo(ANPPath* path, float x0, float y0, float x1, float y1) { | |
| 66 path->quadTo(SkFloatToScalar(x0), SkFloatToScalar(y0), | |
| 67 SkFloatToScalar(x1), SkFloatToScalar(y1)); | |
| 68 } | |
| 69 | |
| 70 static void anp_cubicTo(ANPPath* path, float x0, float y0, | |
| 71 float x1, float y1, float x2, float y2) { | |
| 72 path->cubicTo(SkFloatToScalar(x0), SkFloatToScalar(y0), | |
| 73 SkFloatToScalar(x1), SkFloatToScalar(y1), | |
| 74 SkFloatToScalar(x2), SkFloatToScalar(y2)); | |
| 75 } | |
| 76 | |
| 77 static void anp_close(ANPPath* path) { | |
| 78 path->close(); | |
| 79 } | |
| 80 | |
| 81 static void anp_offset(ANPPath* path, float dx, float dy, ANPPath* dst) { | |
| 82 path->offset(SkFloatToScalar(dx), SkFloatToScalar(dy), dst); | |
| 83 } | |
| 84 | |
| 85 static void anp_transform(ANPPath* src, const ANPMatrix* matrix, | |
| 86 ANPPath* dst) { | |
| 87 src->transform(*matrix, dst); | |
| 88 } | |
| 89 | |
| 90 /////////////////////////////////////////////////////////////////////////////// | |
| 91 | |
| 92 #define ASSIGN(obj, name) (obj)->name = anp_##name | |
| 93 | |
| 94 void InitPathInterface(ANPPathInterfaceV0* i) { | |
| 95 ASSIGN(i, newPath); | |
| 96 ASSIGN(i, deletePath); | |
| 97 ASSIGN(i, copy); | |
| 98 ASSIGN(i, equal); | |
| 99 ASSIGN(i, reset); | |
| 100 ASSIGN(i, isEmpty); | |
| 101 ASSIGN(i, getBounds); | |
| 102 ASSIGN(i, moveTo); | |
| 103 ASSIGN(i, lineTo); | |
| 104 ASSIGN(i, quadTo); | |
| 105 ASSIGN(i, cubicTo); | |
| 106 ASSIGN(i, close); | |
| 107 ASSIGN(i, offset); | |
| 108 ASSIGN(i, transform); | |
| 109 } |
