1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 22 span.virtual_style 23 { 24 font-size : 8pt; 25 color : white; 26 font-weight : bold; 27 background : #0a0; 28 border-left : solid 1px #0f0; 29 border-top : solid 1px #0f0; 30 border-right : solid 1px #060; 31 border-bottom : solid 1px #060; 32 padding-left : 2px; 33 padding-right : 2px; 34 } 35 36 span.protected_style 37 { 38 font-size : 8pt; 39 color : white; 40 font-weight : bold; 41 background : #444; 42 border-left : solid 1px #ccc; 43 border-top : solid 1px #ccc; 44 border-right : solid 1px #222; 45 border-bottom : solid 1px #222; 46 padding-left : 2px; 47 padding-right : 2px; 48 } 49 --></style> 50<title>nn::jpeg::CTR</title> 51 </head> 52 <body> 53<h1><CODE>nn::jpeg::CTR</CODE> Namespace</h1> 54<h2>Description</h2> 55 <div class="section"> 56<p>The <a href="../../../nn/jpeg/CTR/Overview.html">CTR</a> JPEG namespace. <br />(This can also be written without the <CODE>::CTR</CODE> portion.)</p><!-- write here --></div> 57 <a name="class" id="class"> 58<h2>Classes</h2> 59 <div class="section"> 60 <table class="members"> 61 <tr> 62 <th> 63<a href="../../../nn/jpeg/CTR/JpegMpDecoder/Overview.html"><CODE>nn::jpeg::CTR::JpegMpDecoder</CODE></a> 64 </th> 65<td>This class performs JPEG decoding.</td> 66 </tr> 67 <tr> 68 <th> 69<a href="../../../nn/jpeg/CTR/JpegMpEncoder/Overview.html"><CODE>nn::jpeg::CTR::JpegMpEncoder</CODE></a> 70 </th> 71<td>This class performs JPEG encoding.</td> 72 </tr> </table> 73 </div> 74 </a> <a name="struct" id="struct"> 75<h2>Structures</h2> 76 <div class="section"> 77 <table class="members"> 78 <tr> 79 <th> 80<a href="../../../nn/jpeg/CTR/MpIndex/Overview.html"><CODE>nn::jpeg::CTR::MpIndex</CODE></a> 81 </th> 82<td>Structure holding the MP Index IFD in a format easily processed by the library. The MP Index IFD is included in the data stored in MP format.</td> 83 </tr> 84 <tr> 85 <th> 86<a href="../../../nn/jpeg/CTR/MpEntry/Overview.html"><CODE>nn::jpeg::CTR::MpEntry</CODE></a> 87 </th> 88<td>Structure holding an MP entry in a format easily processed by the library. MP entries are included in the data stored in MP format.</td> 89 </tr> 90 <tr> 91 <th> 92<a href="../../../nn/jpeg/CTR/Rational/Overview.html"><CODE>nn::jpeg::CTR::Rational</CODE></a> 93 </th> 94<td><CODE>RATIONAL</CODE> (unsigned rational number) data type, used for members of the MP Attribute IFD and GPS IFD.</td> 95 </tr> 96 <tr> 97 <th> 98<a href="../../../nn/jpeg/CTR/Srational/Overview.html"><CODE>nn::jpeg::CTR::Srational</CODE></a> 99 </th> 100<td><CODE>SRATIONAL</CODE> (signed rational number) data type, used for members of the MP Attribute IFD and GPS IFD.</td> 101 </tr> 102 <tr> 103 <th> 104<a href="../../../nn/jpeg/CTR/MpAttribute/Overview.html"><CODE>nn::jpeg::CTR::MpAttribute</CODE></a> 105 </th> 106<td>Structure holding the MP Attribute IFD in a format easily processed by the library. The MP Attribute IFD is included in the data stored in MP format.</td> 107 </tr> 108 <tr> 109 <th> 110<a href="../../../nn/jpeg/CTR/MpRegionsToBuildJpegData/Overview.html"><CODE>nn::jpeg::CTR::MpRegionsToBuildJpegData</CODE></a> 111 </th> 112<td>Structure holding the region information (pointer and byte count) for rebuilding the JPEG data.</td> 113 </tr> 114 <tr> 115 <th> 116<a href="../../../nn/jpeg/CTR/GpsData/Overview.html">nn::jpeg::CTR::GpsData</a> 117 </th> 118<td>This structure maintains GPS IFD in a format easily processed by the library.</td> 119 </tr> </table> 120 </div> 121 </a> <a name="enum" id="enum"> 122<h2>Enumerated Types</h2> 123 <div class="section"> 124 <table class="members"> 125 <tr> 126 <td width="100"> </td> 127 <th> 128<a href="../../../nn/jpeg/CTR/PixelSampling.html"><CODE>PixelSampling</CODE></a> 129 </th> 130<td>Enumerated type indicating the output format when encoding.</td> 131 </tr> 132 <tr> 133 <td width="100"> </td> 134 <th> 135<a href="../../../nn/jpeg/CTR/PixelFormat.html"><CODE>PixelFormat</CODE></a> 136 </th> 137<td>Enumerated type indicating the pixel format.</td> 138 </tr> 139 <tr> 140 <td width="100"> </td> 141 <th> 142<a href="../../../nn/jpeg/CTR/MpTypeFlag.html"><CODE>MpTypeFlag</CODE></a> 143 </th> 144<td>Flag(s) included in the MP type information.</td> 145 </tr> 146 <tr> 147 <td width="100"> </td> 148 <th> 149<a href="../../../nn/jpeg/CTR/MpTypeDataFormat.html"><CODE>MpTypeDataFormat</CODE></a> 150 </th> 151<td>Data format included in the MP type information.</td> 152 </tr> 153 <tr> 154 <td width="100"> </td> 155 <th> 156<a href="../../../nn/jpeg/CTR/MpTypeCode.html"><CODE>MpTypeCode</CODE></a> 157 </th> 158<td>Type code included in the MP type information.</td> 159 </tr> 160 <tr> 161 <td width="100"> </td> 162 <th> 163<a href="../../../nn/jpeg/CTR/EncoderErrorCode.html">EncoderErrorCode</a> 164 </th> 165<td>Gives the reason why the encoding just performed failed.</td> 166 </tr> 167 <tr> 168 <td width="100"> </td> 169 <th> 170<a href="../../../nn/jpeg/CTR/DecoderErrorCode.html">DecoderErrorCode</a> 171 </th> 172<td>Gives the reason why the decoding or other operation just performed failed.</td> 173 </tr> 174 <tr> 175 <td width="100"> </td> 176 <th> 177<a href="../../../nn/jpeg/CTR/EncoderOption.html">EncoderOption</a> 178 </th> 179<td>Options used when encoding.</td> 180 </tr> 181 <tr> 182 <td width="100"> </td> 183 <th> 184<a href="../../../nn/jpeg/CTR/DecoderOption.html">DecoderOption</a> 185 </th> 186<td>Options used when decoding.</td> 187 </tr> </table> 188 </div> 189 </a> <a name="constant" id="constant"> 190<h2>Constants</h2> 191 <div class="section"> 192 <table class="members"> 193 <tr> 194 <td width="100"> </td> 195 <th> 196<span class="argument"><a href="../../../nn/jpeg/CTR/DATE_TIME_SIZE.html"><CODE>DATE_TIME_SIZE</CODE></a></span> 197 </th> 198<td>Number of bytes in the buffer that stores date and time information. This constant is a string with the format "<CODE>YYYY:MM:DD HH:MM:DD</CODE>" terminated with <CODE>0x00</CODE>, for a total of 20 characters.</td> 199 </tr> 200 <tr> 201 <td width="100"> </td> 202 <th> 203<span class="argument"><a href="../../../nn/jpeg/CTR/IMAGE_UID_SIZE.html"><CODE>IMAGE_UID_SIZE</CODE></a></span> 204 </th> 205<td>Number of bytes in the JPEG's unique image ID. This also represents the number of bytes in one element of the MP format's unique ID list for individual images.</td> 206 </tr> 207 <tr> 208 <td width="100"> </td> 209 <th> 210<span class="argument"><a href="../../../nn/jpeg/CTR/MPF_VERSION_SIZE.html">MPF_VERSION_SIZE</a></span> 211 </th> 212<td>The number of bytes of the MP format version.</td> 213 </tr> 214 <tr> 215 <td width="100"> </td> 216 <th> 217<span class="argument"><a href="../../../nn/jpeg/CTR/MP_ENTRY_SIZE.html"><CODE>MP_ENTRY_SIZE</CODE></a></span> 218 </th> 219<td>This constant represents the number of bytes in one element of an MP-format MP entry. This is not the number of bytes in the <CODE><a href="../../../nn/jpeg/CTR/MpEntry/Overview.html">MpEntry</a></CODE> structure.</td> 220 </tr> 221 <tr> 222 <td width="100"> </td> 223 <th> 224<span class="argument"><a href="../../../nn/jpeg/CTR/GPS_VERSION_ID_SIZE.html">GPS_VERSION_ID_SIZE</a></span> 225 </th> 226<td>The number of bytes of the GPS tag version.</td> 227 </tr> 228 <tr> 229 <td width="100"> </td> 230 <th> 231<span class="argument"><a href="../../../nn/jpeg/CTR/GPS_DATE_STAMP_SIZE.html">GPS_DATE_STAMP_SIZE</a></span> 232 </th> 233<td>The number of bytes in the GPS date stamp.</td> 234 </tr> 235 <tr> 236 <td width="100"> </td> 237 <th> 238<span class="argument"><a href="../../../nn/jpeg/CTR/MIN_DECODER_SHRINK_LEVEL.html"><CODE>MIN_DECODER_SHRINK_LEVEL</CODE></a></span> 239 </th> 240<td>Minimum value that can be specified for the shrink level when shrink decoding.</td> 241 </tr> 242 <tr> 243 <td width="100"> </td> 244 <th> 245<span class="argument"><a href="../../../nn/jpeg/CTR/MAX_DECODER_SHRINK_LEVEL.html"><CODE>MAX_DECODER_SHRINK_LEVEL</CODE></a></span> 246 </th> 247<td>Maximum value that can be specified for the shrink level when shrink decoding.</td> 248 </tr> 249 <tr> 250 <td width="100"> </td> 251 <th> 252<span class="argument"><a href="../../../nn/jpeg/CTR/TWL_PHOTO_MAKER_NOTE_SIZE.html"><CODE>TWL_PHOTO_MAKER_NOTE_SIZE</CODE></a></span> 253 </th> 254<td>The number of bytes in a MakerNote for the Nintendo DSi Camera application.</td> 255 </tr> 256 <tr> 257 <td width="100"> </td> 258 <th> 259<span class="argument"><a href="../../../nn/jpeg/CTR/MAX_DECODER_OUTPUT_BUFFER_WIDTH.html"><CODE>MAX_DECODER_OUTPUT_BUFFER_WIDTH</CODE></a></span> 260 </th> 261<td>Maximum value (number of pixels) that can be specified for the output image buffer width when decoding.</td> 262 </tr> 263 <tr> 264 <td width="100"> </td> 265 <th> 266<span class="argument"><a href="../../../nn/jpeg/CTR/MAX_ENCODER_INPUT_BUFFER_WIDTH.html"><CODE>MAX_ENCODER_INPUT_BUFFER_WIDTH</CODE></a></span> 267 </th> 268<td>Maximum value (number of pixels) that can be specified for the input image buffer width when encoding.</td> 269 </tr> 270 <tr> 271 <td width="100"> </td> 272 <th> 273<span class="argument"><a href="../../../nn/jpeg/CTR/DEFAULT_THUMBNAIL_PIXEL_SAMPLING.html"><CODE>DEFAULT_THUMBNAIL_PIXEL_SAMPLING</CODE></a></span> 274 </th> 275<td>Default thumbnail output format.</td> 276 </tr> 277 <tr> 278 <td width="100"> </td> 279 <th> 280<span class="argument"><a href="../../../nn/jpeg/CTR/DEFAULT_THUMBNAIL_WIDTH.html"><CODE>DEFAULT_THUMBNAIL_WIDTH</CODE></a></span> 281 </th> 282<td>Default thumbnail image width, in pixels.</td> 283 </tr> 284 <tr> 285 <td width="100"> </td> 286 <th> 287<span class="argument"><a href="../../../nn/jpeg/CTR/DEFAULT_THUMBNAIL_HEIGHT.html"><CODE>DEFAULT_THUMBNAIL_HEIGHT</CODE></a></span> 288 </th> 289<td>Default thumbnail image height, in pixels.</td> 290 </tr> </table> 291 </div> 292 </a> 293<h2>Revision History</h2> 294 <div class="section"> 295 <dl class="history"> 296 <dt>2010/10/21</dt> 297<dd>Added descriptions of GpsData, EncoderErrorCode, DecoderErrorCode, EncoderOption, and DecoderOption.<br /> 298 </dd> 299 <dt>2010/04/14</dt> 300<dd>Initial version.<br /> 301 </dd> 302 </dl> 303 </div> 304 <hr><p>CONFIDENTIAL</p></body> 305</html>