18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright 2009, The Android Open Source Project 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * * Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * * Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 163298a7d84b96ade73c6b170671711a8f2792ae59Steve Block * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// must include config.h first for webkit to fiddle with new/delete 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SkANP.h" 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifdef SK_SCALAR_IS_FIXED 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void fromFloat(SkScalar dst[], const float src[], int n) { 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project for (int i = 0; i < n; i++) { 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project dst[i] = SkFloatToScalar(src[i]); 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void toFloat(float dst[], const SkScalar src[], int n) { 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project for (int i = 0; i < n; i++) { 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project dst[i] = SkScalarToFloat(src[i]); 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic ANPMatrix* anp_newMatrix() { 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return new ANPMatrix; 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_deleteMatrix(ANPMatrix* matrix) { 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project delete matrix; 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic ANPMatrixFlag anp_getFlags(const ANPMatrix* matrix) { 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return matrix->getType(); 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_copy(ANPMatrix* dst, const ANPMatrix* src) { 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *dst = *src; 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_get3x3(const ANPMatrix* matrix, float dst[9]) { 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project for (int i = 0; i < 9; i++) { 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project dst[i] = SkScalarToFloat(matrix->get(i)); 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_set3x3(ANPMatrix* matrix, const float src[9]) { 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project for (int i = 0; i < 9; i++) { 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->set(i, SkFloatToScalar(src[i])); 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_setIdentity(ANPMatrix* matrix) { 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->reset(); 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_preTranslate(ANPMatrix* matrix, float tx, float ty) { 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->preTranslate(SkFloatToScalar(tx), SkFloatToScalar(ty)); 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_postTranslate(ANPMatrix* matrix, float tx, float ty) { 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->postTranslate(SkFloatToScalar(tx), SkFloatToScalar(ty)); 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_preScale(ANPMatrix* matrix, float sx, float sy) { 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->preScale(SkFloatToScalar(sx), SkFloatToScalar(sy)); 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_postScale(ANPMatrix* matrix, float sx, float sy) { 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->postScale(SkFloatToScalar(sx), SkFloatToScalar(sy)); 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_preSkew(ANPMatrix* matrix, float kx, float ky) { 938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->preSkew(SkFloatToScalar(kx), SkFloatToScalar(ky)); 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_postSkew(ANPMatrix* matrix, float kx, float ky) { 978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->postSkew(SkFloatToScalar(kx), SkFloatToScalar(ky)); 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_preRotate(ANPMatrix* matrix, float degrees) { 1018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->preRotate(SkFloatToScalar(degrees)); 1028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_postRotate(ANPMatrix* matrix, float degrees) { 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->postRotate(SkFloatToScalar(degrees)); 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_preConcat(ANPMatrix* matrix, const ANPMatrix* other) { 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->preConcat(*other); 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_postConcat(ANPMatrix* matrix, const ANPMatrix* other) { 1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->postConcat(*other); 1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic bool anp_invert(ANPMatrix* dst, const ANPMatrix* src) { 1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return src->invert(dst); 1188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstatic void anp_mapPoints(ANPMatrix* matrix, float dst[], const float src[], 1218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t count) { 1228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifdef SK_SCALAR_IS_FLOAT 1238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->mapPoints(reinterpret_cast<SkPoint*>(dst), 1248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project reinterpret_cast<const SkPoint*>(src), count); 1258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#else 1268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const int N = 64; 1278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SkPoint tmp[N]; 1288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project do { 1298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int n = count; 1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (n > N) { 1318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project n = N; 1328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project fromFloat(&tmp[0].fX, src, n*2); 1348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project matrix->mapPoints(tmp, n); 1358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project toFloat(dst, &tmp[0].fX, n*2); 1368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project count -= n; 1378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } while (count > 0); 1388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif 1398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define ASSIGN(obj, name) (obj)->name = anp_##name 1448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid ANPMatrixInterfaceV0_Init(ANPInterface* value) { 1468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPMatrixInterfaceV0* i = reinterpret_cast<ANPMatrixInterfaceV0*>(value); 1478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, newMatrix); 1498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, deleteMatrix); 1508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, getFlags); 1518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, copy); 1528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, get3x3); 1538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, set3x3); 1548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, setIdentity); 1558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, preTranslate); 1568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, postTranslate); 1578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, preScale); 1588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, postScale); 1598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, preSkew); 1608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, postSkew); 1618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, preRotate); 1628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, postRotate); 1638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, preConcat); 1648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, postConcat); 1658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, invert); 1668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSIGN(i, mapPoints); 1678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 168