libopenraw
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00001 /* 00002 * libopenraw - bitmapdata.cpp 00003 * 00004 * Copyright (C) 2007-2008 Hubert Figuiere 00005 * Copyright (C) 2008 Novell Inc. 00006 * 00007 * This library is free software: you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public License 00009 * as published by the Free Software Foundation, either version 3 of 00010 * the License, or (at your option) any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with this library. If not, see 00019 * <http://www.gnu.org/licenses/>. 00020 */ 00021 /* @brief C api for bitmapdata 00022 */ 00023 00024 00025 #include <libopenraw/libopenraw.h> 00026 00027 #include <libopenraw++/bitmapdata.h> 00028 00029 using OpenRaw::BitmapData; 00030 00031 extern "C" { 00032 00033 ORBitmapDataRef 00034 or_bitmapdata_new(void) 00035 { 00036 BitmapData * bitmapdata = new BitmapData(); 00037 return reinterpret_cast<ORBitmapDataRef>(bitmapdata); 00038 } 00039 00040 or_error 00041 or_bitmapdata_release(ORBitmapDataRef bitmapdata) 00042 { 00043 if (bitmapdata == NULL) { 00044 return OR_ERROR_NOTAREF; 00045 } 00046 delete reinterpret_cast<BitmapData *>(bitmapdata); 00047 return OR_ERROR_NONE; 00048 } 00049 00050 00051 or_data_type 00052 or_bitmapdata_format(ORBitmapDataRef bitmapdata) 00053 { 00054 return reinterpret_cast<BitmapData *>(bitmapdata)->dataType(); 00055 } 00056 00057 00058 void * 00059 or_bitmapdata_data(ORBitmapDataRef bitmapdata) 00060 { 00061 return reinterpret_cast<BitmapData *>(bitmapdata)->data(); 00062 } 00063 00064 00065 size_t 00066 or_bitmapdata_data_size(ORBitmapDataRef bitmapdata) 00067 { 00068 return reinterpret_cast<BitmapData *>(bitmapdata)->size(); 00069 } 00070 00071 00072 void 00073 or_bitmapdata_dimensions(ORBitmapDataRef bitmapdata, 00074 uint32_t *x, uint32_t *y) 00075 { 00076 BitmapData* t = reinterpret_cast<BitmapData *>(bitmapdata); 00077 if (x != NULL) { 00078 *x = t->x(); 00079 } 00080 if (y != NULL) { 00081 *y = t->y(); 00082 } 00083 } 00084 00085 uint32_t 00086 or_bitmapdata_bpc(ORBitmapDataRef bitmapdata) 00087 { 00088 return reinterpret_cast<BitmapData *>(bitmapdata)->bpc(); 00089 } 00090 00091 00092 }