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 bts_INT16RECT_EM_H 18 #define bts_INT16RECT_EM_H 19 20 /* ---- includes ----------------------------------------------------------- */ 21 22 #include "b_BasicEm/Context.h" 23 #include "b_BasicEm/Basic.h" 24 25 /* ---- related objects --------------------------------------------------- */ 26 27 /* ---- typedefs ----------------------------------------------------------- */ 28 29 /* ---- constants ---------------------------------------------------------- */ 30 31 /* ---- object definition -------------------------------------------------- */ 32 33 /** 2d vector */ 34 struct bts_Int16Rect 35 { 36 37 /* ---- private data --------------------------------------------------- */ 38 39 /* ---- public data ---------------------------------------------------- */ 40 41 /** upper left component */ 42 int16 x1E; 43 44 /** upper left component */ 45 int16 y1E; 46 47 /** lower right component */ 48 int16 x2E; 49 50 /** lower right component */ 51 int16 y2E; 52 }; 53 54 /* ---- associated objects ------------------------------------------------- */ 55 56 /* ---- external functions ------------------------------------------------- */ 57 58 /* ---- \ghd{ constructor/destructor } ------------------------------------- */ 59 60 /** initializes rectangle */ 61 void bts_Int16Rect_init( struct bbs_Context* cpA, struct bts_Int16Rect* ptrA ); 62 63 /** destroys rectangle */ 64 void bts_Int16Rect_exit( struct bbs_Context* cpA, struct bts_Int16Rect* ptrA ); 65 66 /* ---- \ghd{ operators } -------------------------------------------------- */ 67 68 /* ---- \ghd{ query functions } -------------------------------------------- */ 69 70 /* ---- \ghd{ modify functions } ------------------------------------------- */ 71 72 /** initialize rectangle */ 73 struct bts_Int16Rect bts_Int16Rect_create( int16 x1A, int16 y1A, int16 x2A, int16 y2A ); 74 75 /* ---- \ghd{ memory I/O } ------------------------------------------------- */ 76 77 /** size object needs when written to memory */ 78 uint32 bts_Int16Rect_memSize( struct bbs_Context* cpA, 79 const struct bts_Int16Rect* ptrA ); 80 81 /** writes object to memory; returns number of bytes written */ 82 uint32 bts_Int16Rect_memWrite( struct bbs_Context* cpA, 83 const struct bts_Int16Rect* ptrA, 84 uint16* memPtrA ); 85 86 /** reads object from memory; returns number of bytes read */ 87 uint32 bts_Int16Rect_memRead( struct bbs_Context* cpA, 88 struct bts_Int16Rect* ptrA, 89 const uint16* memPtrA ); 90 91 /* ---- \ghd{ exec functions } --------------------------------------------- */ 92 93 94 #endif /* bts_INT16RECT_EM_H */ 95 96