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 "config.h" 28 #include "SkANP.h" 29 30 static ANPPath* anp_newPath() { 31 return new ANPPath; 32 } 33 34 static void anp_deletePath(ANPPath* path) { 35 delete path; 36 } 37 38 static void anp_copy(ANPPath* dst, const ANPPath* src) { 39 *dst = *src; 40 } 41 42 static bool anp_equal(const ANPPath* p0, const ANPPath* p1) { 43 return *p0 == *p1; 44 } 45 46 static void anp_reset(ANPPath* path) { 47 path->reset(); 48 } 49 50 static bool anp_isEmpty(const ANPPath* path) { 51 return path->isEmpty(); 52 } 53 54 static void anp_getBounds(const ANPPath* path, ANPRectF* bounds) { 55 SkANP::SetRect(bounds, path->getBounds()); 56 } 57 58 static void anp_moveTo(ANPPath* path, float x, float y) { 59 path->moveTo(SkFloatToScalar(x), SkFloatToScalar(y)); 60 } 61 62 static void anp_lineTo(ANPPath* path, float x, float y) { 63 path->lineTo(SkFloatToScalar(x), SkFloatToScalar(y)); 64 } 65 66 static void anp_quadTo(ANPPath* path, float x0, float y0, float x1, float y1) { 67 path->quadTo(SkFloatToScalar(x0), SkFloatToScalar(y0), 68 SkFloatToScalar(x1), SkFloatToScalar(y1)); 69 } 70 71 static void anp_cubicTo(ANPPath* path, float x0, float y0, 72 float x1, float y1, float x2, float y2) { 73 path->cubicTo(SkFloatToScalar(x0), SkFloatToScalar(y0), 74 SkFloatToScalar(x1), SkFloatToScalar(y1), 75 SkFloatToScalar(x2), SkFloatToScalar(y2)); 76 } 77 78 static void anp_close(ANPPath* path) { 79 path->close(); 80 } 81 82 static void anp_offset(ANPPath* path, float dx, float dy, ANPPath* dst) { 83 path->offset(SkFloatToScalar(dx), SkFloatToScalar(dy), dst); 84 } 85 86 static void anp_transform(ANPPath* src, const ANPMatrix* matrix, 87 ANPPath* dst) { 88 src->transform(*matrix, dst); 89 } 90 91 /////////////////////////////////////////////////////////////////////////////// 92 93 #define ASSIGN(obj, name) (obj)->name = anp_##name 94 95 void ANPPathInterfaceV0_Init(ANPInterface* value) { 96 ANPPathInterfaceV0* i = reinterpret_cast<ANPPathInterfaceV0*>(value); 97 98 ASSIGN(i, newPath); 99 ASSIGN(i, deletePath); 100 ASSIGN(i, copy); 101 ASSIGN(i, equal); 102 ASSIGN(i, reset); 103 ASSIGN(i, isEmpty); 104 ASSIGN(i, getBounds); 105 ASSIGN(i, moveTo); 106 ASSIGN(i, lineTo); 107 ASSIGN(i, quadTo); 108 ASSIGN(i, cubicTo); 109 ASSIGN(i, close); 110 ASSIGN(i, offset); 111 ASSIGN(i, transform); 112 } 113
