1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#ifndef bbf_L04_TLD_2X4_FTR_EM_H 18#define bbf_L04_TLD_2X4_FTR_EM_H 19 20/* ---- includes ----------------------------------------------------------- */ 21 22#include "b_BasicEm/Context.h" 23#include "b_BasicEm/Basic.h" 24#include "b_BasicEm/UInt32Arr.h" 25#include "b_BasicEm/Int16Arr.h" 26#include "b_BasicEm/MemTbl.h" 27#include "b_BitFeatureEm/Feature.h" 28 29/* ---- related objects --------------------------------------------------- */ 30 31/* ---- typedefs ----------------------------------------------------------- */ 32 33/* ---- constants ---------------------------------------------------------- */ 34 35/* data format version number */ 36#define bbf_L04_TLD_2X4_FTR_VERSION 100 37 38/* ---- object definition -------------------------------------------------- */ 39 40/** discrete feature set */ 41struct bbf_L04Tld2x4Ftr 42{ 43 /* ---- private data --------------------------------------------------- */ 44 45 /* ---- public data ---------------------------------------------------- */ 46 47 /** base element */ 48 struct bbf_Feature baseE; 49 50 /** data array */ 51 struct bbs_UInt32Arr dataArrE; 52 53 /** factor to convert activity to proper range (.36) */ 54 int32 activityFactorE; 55}; 56 57/* ---- associated objects ------------------------------------------------- */ 58 59/* ---- external functions ------------------------------------------------- */ 60 61/* ---- \ghd{ constructor/destructor } ------------------------------------- */ 62 63/** initializes bbf_L04Tld2x4Ftr */ 64void bbf_L04Tld2x4Ftr_init( struct bbs_Context* cpA, 65 struct bbf_L04Tld2x4Ftr* ptrA ); 66 67/** resets bbf_L04Tld2x4Ftr */ 68void bbf_L04Tld2x4Ftr_exit( struct bbs_Context* cpA, 69 struct bbf_L04Tld2x4Ftr* ptrA ); 70 71/* ---- \ghd{ operators } -------------------------------------------------- */ 72 73/** copy operator */ 74void bbf_L04Tld2x4Ftr_copy( struct bbs_Context* cpA, 75 struct bbf_L04Tld2x4Ftr* ptrA, 76 const struct bbf_L04Tld2x4Ftr* srcPtrA ); 77 78/** equal operator */ 79flag bbf_L04Tld2x4Ftr_equal( struct bbs_Context* cpA, 80 const struct bbf_L04Tld2x4Ftr* ptrA, 81 const struct bbf_L04Tld2x4Ftr* srcPtrA ); 82 83/* ---- \ghd{ query functions } -------------------------------------------- */ 84 85/* ---- \ghd{ modify functions } ------------------------------------------- */ 86 87/* ---- \ghd{ memory I/O } ------------------------------------------------- */ 88 89/** word size (16-bit) object needs when written to memory */ 90uint32 bbf_L04Tld2x4Ftr_memSize( struct bbs_Context* cpA, 91 const struct bbf_L04Tld2x4Ftr* ptrA ); 92 93/** writes object to memory; returns number of words (16-bit) written */ 94uint32 bbf_L04Tld2x4Ftr_memWrite( struct bbs_Context* cpA, 95 const struct bbf_L04Tld2x4Ftr* ptrA, uint16* memPtrA ); 96 97/** reads object from memory; returns number of words (16-bit) read */ 98uint32 bbf_L04Tld2x4Ftr_memRead( struct bbs_Context* cpA, 99 struct bbf_L04Tld2x4Ftr* ptrA, 100 const uint16* memPtrA, 101 struct bbs_MemTbl* mtpA ); 102 103/* ---- \ghd{ exec functions } --------------------------------------------- */ 104 105/** computes feature's activity (4.28) on the given patch */ 106int32 bbf_L04Tld2x4Ftr_activity( const struct bbf_Feature* ptrA, const uint32* patchA ); 107 108#endif /* bbf_L04_TLD_2X4_FTR_EM_H */ 109 110