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      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 /* ---- includes ----------------------------------------------------------- */
     18 
     19 #include "b_BasicEm/Functions.h"
     20 #include "b_BitFeatureEm/BitParam.h"
     21 
     22 /* ------------------------------------------------------------------------- */
     23 
     24 /* ========================================================================= */
     25 /*                                                                           */
     26 /* ---- \ghd{ auxiliary functions } ---------------------------------------- */
     27 /*                                                                           */
     28 /* ========================================================================= */
     29 
     30 /* ------------------------------------------------------------------------- */
     31 
     32 /* ========================================================================= */
     33 /*                                                                           */
     34 /* ---- \ghd{ constructor / destructor } ----------------------------------- */
     35 /*                                                                           */
     36 /* ========================================================================= */
     37 
     38 /* ------------------------------------------------------------------------- */
     39 
     40 void bbf_BitParam_init( struct bbs_Context* cpA,
     41 					    struct bbf_BitParam* ptrA )
     42 {
     43 	ptrA->innerRadiusE = 0;
     44 	ptrA->outerRadiusE = 0;
     45 }
     46 
     47 /* ------------------------------------------------------------------------- */
     48 
     49 void bbf_BitParam_exit( struct bbs_Context* cpA,
     50 						    struct bbf_BitParam* ptrA )
     51 {
     52 	ptrA->innerRadiusE = 0;
     53 	ptrA->outerRadiusE = 0;
     54 }
     55 
     56 /* ------------------------------------------------------------------------- */
     57 
     58 /* ========================================================================= */
     59 /*                                                                           */
     60 /* ---- \ghd{ operators } -------------------------------------------------- */
     61 /*                                                                           */
     62 /* ========================================================================= */
     63 
     64 /* ------------------------------------------------------------------------- */
     65 
     66 void bbf_BitParam_copy( struct bbs_Context* cpA,
     67 					    struct bbf_BitParam* ptrA,
     68 					    const struct bbf_BitParam* srcPtrA )
     69 {
     70 	ptrA->innerRadiusE = srcPtrA->innerRadiusE;
     71 	ptrA->outerRadiusE = srcPtrA->outerRadiusE;
     72 }
     73 
     74 /* ------------------------------------------------------------------------- */
     75 
     76 flag bbf_BitParam_equal( struct bbs_Context* cpA,
     77 					     const struct bbf_BitParam* ptrA,
     78 					     const struct bbf_BitParam* srcPtrA )
     79 {
     80 	if( ptrA->innerRadiusE != srcPtrA->innerRadiusE ) return FALSE;
     81 	if( ptrA->outerRadiusE != srcPtrA->outerRadiusE ) return FALSE;
     82 	return TRUE;
     83 }
     84 
     85 /* ------------------------------------------------------------------------- */
     86 
     87 /* ========================================================================= */
     88 /*                                                                           */
     89 /* ---- \ghd{ query functions } -------------------------------------------- */
     90 /*                                                                           */
     91 /* ========================================================================= */
     92 
     93 /* ------------------------------------------------------------------------- */
     94 
     95 /* ========================================================================= */
     96 /*                                                                           */
     97 /* ---- \ghd{ modify functions } ------------------------------------------- */
     98 /*                                                                           */
     99 /* ========================================================================= */
    100 
    101 /* ------------------------------------------------------------------------- */
    102 
    103 /* ========================================================================= */
    104 /*                                                                           */
    105 /* ---- \ghd{ I/O } -------------------------------------------------------- */
    106 /*                                                                           */
    107 /* ========================================================================= */
    108 
    109 /* ------------------------------------------------------------------------- */
    110 
    111 uint32 bbf_BitParam_memSize( struct bbs_Context* cpA,
    112 						     const struct bbf_BitParam* ptrA )
    113 {
    114 	uint32 memSizeL = 0;
    115 	memSizeL += bbs_SIZEOF16( ptrA->innerRadiusE );
    116 	memSizeL += bbs_SIZEOF16( ptrA->outerRadiusE );
    117 	return memSizeL;
    118 }
    119 
    120 /* ------------------------------------------------------------------------- */
    121 
    122 uint32 bbf_BitParam_memWrite( struct bbs_Context* cpA,
    123 						      const struct bbf_BitParam* ptrA,
    124 							  uint16* memPtrA )
    125 {
    126 	memPtrA += bbs_memWrite32( &ptrA->innerRadiusE, memPtrA );
    127 	memPtrA += bbs_memWrite32( &ptrA->outerRadiusE, memPtrA );
    128 	return bbf_BitParam_memSize( cpA, ptrA );
    129 }
    130 
    131 /* ------------------------------------------------------------------------- */
    132 
    133 uint32 bbf_BitParam_memRead( struct bbs_Context* cpA,
    134 						     struct bbf_BitParam* ptrA,
    135 						     const uint16* memPtrA )
    136 {
    137 	memPtrA += bbs_memRead32( &ptrA->innerRadiusE, memPtrA );
    138 	memPtrA += bbs_memRead32( &ptrA->outerRadiusE, memPtrA );
    139 	return bbf_BitParam_memSize( cpA, ptrA );
    140 }
    141 
    142 /* ------------------------------------------------------------------------- */
    143 
    144 /* ========================================================================= */
    145 /*                                                                           */
    146 /* ---- \ghd{ exec functions } --------------------------------------------- */
    147 /*                                                                           */
    148 /* ========================================================================= */
    149 
    150 /* ------------------------------------------------------------------------- */
    151 
    152 /* ========================================================================= */
    153 
    154