17f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* 27f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 37f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * 47f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 57f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * you may not use this file except in compliance with the License. 67f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * You may obtain a copy of the License at 77f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * 87f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 97f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * 107f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 117f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 127f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * See the License for the specific language governing permissions and 147f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project * limitations under the License. 157f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project */ 167f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 177f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#ifndef bts_FLT16MAT2D_EM_H 187f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#define bts_FLT16MAT2D_EM_H 197f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 207f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- includes ----------------------------------------------------------- */ 217f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 227f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#include "b_BasicEm/Basic.h" 237f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#include "b_BasicEm/Phase.h" 247f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#include "b_TensorEm/Int16Vec2D.h" 257f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#include "b_TensorEm/Flt16Vec2D.h" 267f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 277f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- related objects --------------------------------------------------- */ 287f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 297f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- typedefs ----------------------------------------------------------- */ 307f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 317f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- constants ---------------------------------------------------------- */ 327f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 337f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- object definition -------------------------------------------------- */ 347f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 357f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** 2d matrix with floating point */ 367f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D 377f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project{ 387f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 397f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /* ---- private data --------------------------------------------------- */ 407f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 417f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /* ---- public data ---------------------------------------------------- */ 427f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 437f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /** xx component */ 447f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project int16 xxE; 457f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 467f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /** xy component */ 477f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project int16 xyE; 487f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 497f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /** yx component */ 507f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project int16 yxE; 517f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 527f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /** yy component */ 537f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project int16 yyE; 547f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 557f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project /** point position */ 567f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project int16 bbpE; 577f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project}; 587f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 597f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- associated objects ------------------------------------------------- */ 607f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 617f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- external functions ------------------------------------------------- */ 627f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 637f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ constructor/destructor } ------------------------------------- */ 647f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 657f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** initializes matrix */ 667f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectvoid bts_Flt16Mat2D_init( struct bts_Flt16Mat2D* ptrA ); 677f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 687f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** destroys matrix */ 697f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectvoid bts_Flt16Mat2D_exit( struct bts_Flt16Mat2D* ptrA ); 707f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 717f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ operators } -------------------------------------------------- */ 727f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 737f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** copy operator */ 747f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectvoid bts_Flt16Mat2D_copy( struct bts_Flt16Mat2D* ptrA, const struct bts_Flt16Mat2D* srcPtrA ); 757f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 767f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** equal operator */ 777f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectflag bts_Flt16Mat2D_equal( const struct bts_Flt16Mat2D* ptrA, const struct bts_Flt16Mat2D* srcPtrA ); 787f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 797f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ query functions } -------------------------------------------- */ 807f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 817f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ modify functions } ------------------------------------------- */ 827f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 837f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ memory I/O } ------------------------------------------------- */ 847f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 857f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/* ---- \ghd{ exec functions } --------------------------------------------- */ 867f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 877f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** returns determinate of matrix; return bbp is ptrA->bbpE * 2 */ 887f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectuint32 bts_Flt16Mat2D_det( const struct bts_Flt16Mat2D* ptrA ); 897f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 907f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** inverts matrix */ 917f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectvoid bts_Flt16Mat2D_invert( struct bts_Flt16Mat2D* ptrA ); 927f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 937f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** returns inverted matrix */ 947f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_inverted( const struct bts_Flt16Mat2D* ptrA ); 957f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 967f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates identity matrix */ 977f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_createIdentity( void ); 987f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 997f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates rotation matrix */ 1007f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_createRotation( phase16 angleA ); 1017f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1027f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates scale matrix */ 1037f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_createScale( int32 scaleA, int32 scaleBbpA ); 1047f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1057f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates rigid matrix (scale & rotation) */ 1067f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_createRigid( phase16 angleA, int32 scaleA, int32 scaleBbpA ); 1077f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1087f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates matrix from 16 bit values */ 1097f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_create16( int16 xxA, int16 xyA, int16 yxA, int16 yyA, int16 bbpA ); 1107f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1117f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** creates matrix from 32 bit values (automatic adjustment of bbp value) */ 1127f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_create32( int32 xxA, int32 xyA, int32 yxA, int32 yyA, int32 bbpA ); 1137f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1147f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** scales matrix by a factor */ 1157f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectvoid bts_Flt16Mat2D_scale( struct bts_Flt16Mat2D* ptrA, int32 scaleA, int32 scaleBbpA ); 1167f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1177f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** multiplies matrix with vecA; returns resulting vector */ 1187f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Int16Vec2D bts_Flt16Mat2D_map( const struct bts_Flt16Mat2D* matPtrA, 1197f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project const struct bts_Int16Vec2D* vecPtrA ); 1207f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1217f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** Multiplies matrix with float vecA; returns resulting vector. */ 1227f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Vec2D bts_Flt16Mat2D_mapFlt( const struct bts_Flt16Mat2D* matPtrA, 1237f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project const struct bts_Flt16Vec2D* vecPtrA ); 1247f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1257f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** multiplies matrix with matA; returns resulting matrix */ 1267f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D bts_Flt16Mat2D_mul( const struct bts_Flt16Mat2D* mat1PtrA, 1277f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project const struct bts_Flt16Mat2D* mat2PtrA ); 1287f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1297f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project/** multiplies matrix with matA; returns pointer to resulting matrix */ 1307f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Projectstruct bts_Flt16Mat2D* bts_Flt16Mat2D_mulTo( struct bts_Flt16Mat2D* mat1PtrA, 1317f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project const struct bts_Flt16Mat2D* mat2PtrA ); 1327f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 1337f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project#endif /* bts_FLT16MAT2D_EM_H */ 1347f81d9b6fa7f2ec161b682622db577a28c90b49fThe Android Open Source Project 135