FreeImage.h

00001 // ==========================================================
00002 // FreeImage 3
00003 //
00004 // Design and implementation by
00005 // - Floris van den Berg (flvdberg@wxs.nl)
00006 // - Hervé Drolon (drolon@infonie.fr)
00007 //
00008 // Contributors:
00009 // - Adam Gates (radad@xoasis.com)
00010 // - Alex Kwak
00011 // - Alexander Dymerets (sashad@te.net.ua)
00012 // - Detlev Vendt (detlev.vendt@brillit.de)
00013 // - Jan L. Nauta (jln@magentammt.com)
00014 // - Jani Kajala (janik@remedy.fi)
00015 // - Juergen Riecker (j.riecker@gmx.de)
00016 // - Karl-Heinz Bussian (khbussian@moss.de)
00017 // - Laurent Rocher (rocherl@club-internet.fr)
00018 // - Luca Piergentili (l.pierge@terra.es)
00019 // - Machiel ten Brinke (brinkem@uni-one.nl)
00020 // - Markus Loibl (markus.loibl@epost.de)
00021 // - Martin Weber (martweb@gmx.net)
00022 // - Matthias Wandel (mwandel@rim.net)
00023 // - Michal Novotny (michal@etc.cz)
00024 // - Petr Pytelka (pyta@lightcomp.com)
00025 // - Riley McNiff (rmcniff@marexgroup.com)
00026 // - Ryan Rubley (ryan@lostreality.org)
00027 // - Volker Gärtner (volkerg@gmx.at)
00028 //
00029 // This file is part of FreeImage 3
00030 //
00031 // COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY
00032 // OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
00033 // THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE
00034 // OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED
00035 // CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT
00036 // THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
00037 // SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL
00038 // PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER
00039 // THIS DISCLAIMER.
00040 //
00041 // Use at your own risk!
00042 // ==========================================================
00043 
00044 #ifndef FREEIMAGE_H
00045 #define FREEIMAGE_H
00046 
00047 // Version information ------------------------------------------------------
00048 
00049 #define FREEIMAGE_MAJOR_VERSION   3
00050 #define FREEIMAGE_MINOR_VERSION   13
00051 #define FREEIMAGE_RELEASE_SERIAL  0
00052 
00053 // Compiler options ---------------------------------------------------------
00054 
00055 #include <wchar.h>      // needed for UNICODE functions
00056 
00057 #if defined(FREEIMAGE_LIB)
00058         #define DLL_API
00059         #define DLL_CALLCONV
00060 #else
00061         #if defined(_WIN32) || defined(__WIN32__)
00062                 #define DLL_CALLCONV __stdcall
00063                 // The following ifdef block is the standard way of creating macros which make exporting 
00064                 // from a DLL simpler. All files within this DLL are compiled with the FREEIMAGE_EXPORTS
00065                 // symbol defined on the command line. this symbol should not be defined on any project
00066                 // that uses this DLL. This way any other project whose source files include this file see 
00067                 // DLL_API functions as being imported from a DLL, wheras this DLL sees symbols
00068                 // defined with this macro as being exported.
00069                 #ifdef FREEIMAGE_EXPORTS
00070                         #define DLL_API __declspec(dllexport)
00071                 #else
00072                         #define DLL_API __declspec(dllimport)
00073                 #endif // FREEIMAGE_EXPORTS
00074         #else 
00075                 // try the gcc visibility support (see http://gcc.gnu.org/wiki/Visibility)
00076                 #if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
00077                         #ifndef GCC_HASCLASSVISIBILITY
00078                                 #define GCC_HASCLASSVISIBILITY
00079                         #endif
00080                 #endif // __GNUC__
00081                 #define DLL_CALLCONV
00082                 #if defined(GCC_HASCLASSVISIBILITY)
00083                         #define DLL_API __attribute__ ((visibility("default")))
00084                 #else
00085                         #define DLL_API
00086                 #endif          
00087         #endif // WIN32 / !WIN32
00088 #endif // FREEIMAGE_LIB
00089 
00090 // Some versions of gcc may have BYTE_ORDER or __BYTE_ORDER defined
00091 // If your big endian system isn't being detected, add an OS specific check
00092 #if (defined(BYTE_ORDER) && BYTE_ORDER==BIG_ENDIAN) || \
00093         (defined(__BYTE_ORDER) && __BYTE_ORDER==__BIG_ENDIAN) || \
00094         defined(__BIG_ENDIAN__)
00095 #define FREEIMAGE_BIGENDIAN
00096 #endif // BYTE_ORDER
00097 
00098 // This really only affects 24 and 32 bit formats, the rest are always RGB order.
00099 #define FREEIMAGE_COLORORDER_BGR        0
00100 #define FREEIMAGE_COLORORDER_RGB        1
00101 #if defined(FREEIMAGE_BIGENDIAN)
00102 #define FREEIMAGE_COLORORDER FREEIMAGE_COLORORDER_RGB
00103 #else
00104 #define FREEIMAGE_COLORORDER FREEIMAGE_COLORORDER_BGR
00105 #endif
00106 
00107 // Ensure 4-byte enums if we're using Borland C++ compilers
00108 #if defined(__BORLANDC__)
00109 #pragma option push -b
00110 #endif
00111 
00112 // For C compatibility --------------------------------------------------------
00113 
00114 #ifdef __cplusplus
00115 #define FI_DEFAULT(x)   = x
00116 #define FI_ENUM(x)      enum x
00117 #define FI_STRUCT(x)    struct x
00118 #else
00119 #define FI_DEFAULT(x)
00120 #define FI_ENUM(x)      typedef int x; enum x
00121 #define FI_STRUCT(x)    typedef struct x x; struct x
00122 #endif
00123 
00124 // Bitmap types -------------------------------------------------------------
00125 
00126 FI_STRUCT (FIBITMAP) { void *data; };
00127 FI_STRUCT (FIMULTIBITMAP) { void *data; };
00128 
00129 // Types used in the library (directly copied from Windows) -----------------
00130 
00131 #if defined(__MINGW32__) && defined(_WINDOWS_H)
00132 #define _WINDOWS_       // prevent a bug in MinGW32
00133 #endif // __MINGW32__
00134 
00135 #ifndef _WINDOWS_
00136 #define _WINDOWS_
00137 
00138 #ifndef FALSE
00139 #define FALSE 0
00140 #endif
00141 #ifndef TRUE
00142 #define TRUE 1
00143 #endif
00144 #ifndef NULL
00145 #define NULL 0
00146 #endif
00147 
00148 #ifndef SEEK_SET
00149 #define SEEK_SET  0
00150 #define SEEK_CUR  1
00151 #define SEEK_END  2
00152 #endif
00153 
00154 #ifndef _MSC_VER
00155 // define portable types for 32-bit / 64-bit OS
00156 #include <inttypes.h>
00157 typedef int32_t BOOL;
00158 typedef uint8_t BYTE;
00159 typedef uint16_t WORD;
00160 typedef uint32_t DWORD;
00161 typedef int32_t LONG;
00162 #else
00163 // MS is not C99 ISO compliant
00164 typedef long BOOL;
00165 typedef unsigned char BYTE;
00166 typedef unsigned short WORD;
00167 typedef unsigned long DWORD;
00168 typedef long LONG;
00169 #endif // _MSC_VER
00170 
00171 #if (defined(_WIN32) || defined(__WIN32__))
00172 #pragma pack(push, 1)
00173 #else
00174 #pragma pack(1)
00175 #endif // WIN32
00176 
00177 typedef struct tagRGBQUAD {
00178 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
00179   BYTE rgbBlue;
00180   BYTE rgbGreen;
00181   BYTE rgbRed;
00182 #else
00183   BYTE rgbRed;
00184   BYTE rgbGreen;
00185   BYTE rgbBlue;
00186 #endif // FREEIMAGE_COLORORDER
00187   BYTE rgbReserved;
00188 } RGBQUAD;
00189 
00190 typedef struct tagRGBTRIPLE {
00191 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
00192   BYTE rgbtBlue;
00193   BYTE rgbtGreen;
00194   BYTE rgbtRed;
00195 #else
00196   BYTE rgbtRed;
00197   BYTE rgbtGreen;
00198   BYTE rgbtBlue;
00199 #endif // FREEIMAGE_COLORORDER
00200 } RGBTRIPLE;
00201 
00202 #if (defined(_WIN32) || defined(__WIN32__))
00203 #pragma pack(pop)
00204 #else
00205 #pragma pack()
00206 #endif // WIN32
00207 
00208 typedef struct tagBITMAPINFOHEADER{
00209   DWORD biSize;
00210   LONG  biWidth; 
00211   LONG  biHeight; 
00212   WORD  biPlanes; 
00213   WORD  biBitCount;
00214   DWORD biCompression; 
00215   DWORD biSizeImage; 
00216   LONG  biXPelsPerMeter; 
00217   LONG  biYPelsPerMeter; 
00218   DWORD biClrUsed; 
00219   DWORD biClrImportant;
00220 } BITMAPINFOHEADER, *PBITMAPINFOHEADER; 
00221 
00222 typedef struct tagBITMAPINFO { 
00223   BITMAPINFOHEADER bmiHeader; 
00224   RGBQUAD          bmiColors[1];
00225 } BITMAPINFO, *PBITMAPINFO;
00226 
00227 #endif // _WINDOWS_
00228 
00229 // Types used in the library (specific to FreeImage) ------------------------
00230 
00231 #if (defined(_WIN32) || defined(__WIN32__))
00232 #pragma pack(push, 1)
00233 #else
00234 #pragma pack(1)
00235 #endif // WIN32
00236 
00239 typedef struct tagFIRGB16 {
00240         WORD red;
00241         WORD green;
00242         WORD blue;
00243 } FIRGB16;
00244 
00247 typedef struct tagFIRGBA16 {
00248         WORD red;
00249         WORD green;
00250         WORD blue;
00251         WORD alpha;
00252 } FIRGBA16;
00253 
00256 typedef struct tagFIRGBF {
00257         float red;
00258         float green;
00259         float blue;
00260 } FIRGBF;
00261 
00264 typedef struct tagFIRGBAF {
00265         float red;
00266         float green;
00267         float blue;
00268         float alpha;
00269 } FIRGBAF;
00270 
00273 typedef struct tagFICOMPLEX {
00275         double r;
00277     double i;
00278 } FICOMPLEX;
00279 
00280 #if (defined(_WIN32) || defined(__WIN32__))
00281 #pragma pack(pop)
00282 #else
00283 #pragma pack()
00284 #endif // WIN32
00285 
00286 // Indexes for byte arrays, masks and shifts for treating pixels as words ---
00287 // These coincide with the order of RGBQUAD and RGBTRIPLE -------------------
00288 
00289 #ifndef FREEIMAGE_BIGENDIAN
00290 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
00291 // Little Endian (x86 / MS Windows, Linux) : BGR(A) order
00292 #define FI_RGBA_RED                             2
00293 #define FI_RGBA_GREEN                   1
00294 #define FI_RGBA_BLUE                    0
00295 #define FI_RGBA_ALPHA                   3
00296 #define FI_RGBA_RED_MASK                0x00FF0000
00297 #define FI_RGBA_GREEN_MASK              0x0000FF00
00298 #define FI_RGBA_BLUE_MASK               0x000000FF
00299 #define FI_RGBA_ALPHA_MASK              0xFF000000
00300 #define FI_RGBA_RED_SHIFT               16
00301 #define FI_RGBA_GREEN_SHIFT             8
00302 #define FI_RGBA_BLUE_SHIFT              0
00303 #define FI_RGBA_ALPHA_SHIFT             24
00304 #else
00305 // Little Endian (x86 / MaxOSX) : RGB(A) order
00306 #define FI_RGBA_RED                             0
00307 #define FI_RGBA_GREEN                   1
00308 #define FI_RGBA_BLUE                    2
00309 #define FI_RGBA_ALPHA                   3
00310 #define FI_RGBA_RED_MASK                0x000000FF
00311 #define FI_RGBA_GREEN_MASK              0x0000FF00
00312 #define FI_RGBA_BLUE_MASK               0x00FF0000
00313 #define FI_RGBA_ALPHA_MASK              0xFF000000
00314 #define FI_RGBA_RED_SHIFT               0
00315 #define FI_RGBA_GREEN_SHIFT             8
00316 #define FI_RGBA_BLUE_SHIFT              16
00317 #define FI_RGBA_ALPHA_SHIFT             24
00318 #endif // FREEIMAGE_COLORORDER
00319 #else
00320 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
00321 // Big Endian (PPC / none) : BGR(A) order
00322 #define FI_RGBA_RED                             2
00323 #define FI_RGBA_GREEN                   1
00324 #define FI_RGBA_BLUE                    0
00325 #define FI_RGBA_ALPHA                   3
00326 #define FI_RGBA_RED_MASK                0x0000FF00
00327 #define FI_RGBA_GREEN_MASK              0x00FF0000
00328 #define FI_RGBA_BLUE_MASK               0xFF000000
00329 #define FI_RGBA_ALPHA_MASK              0x000000FF
00330 #define FI_RGBA_RED_SHIFT               8
00331 #define FI_RGBA_GREEN_SHIFT             16
00332 #define FI_RGBA_BLUE_SHIFT              24
00333 #define FI_RGBA_ALPHA_SHIFT             0
00334 #else
00335 // Big Endian (PPC / Linux, MaxOSX) : RGB(A) order
00336 #define FI_RGBA_RED                             0
00337 #define FI_RGBA_GREEN                   1
00338 #define FI_RGBA_BLUE                    2
00339 #define FI_RGBA_ALPHA                   3
00340 #define FI_RGBA_RED_MASK                0xFF000000
00341 #define FI_RGBA_GREEN_MASK              0x00FF0000
00342 #define FI_RGBA_BLUE_MASK               0x0000FF00
00343 #define FI_RGBA_ALPHA_MASK              0x000000FF
00344 #define FI_RGBA_RED_SHIFT               24
00345 #define FI_RGBA_GREEN_SHIFT             16
00346 #define FI_RGBA_BLUE_SHIFT              8
00347 #define FI_RGBA_ALPHA_SHIFT             0
00348 #endif // FREEIMAGE_COLORORDER
00349 #endif // FREEIMAGE_BIGENDIAN
00350 
00351 #define FI_RGBA_RGB_MASK                (FI_RGBA_RED_MASK|FI_RGBA_GREEN_MASK|FI_RGBA_BLUE_MASK)
00352 
00353 // The 16bit macros only include masks and shifts, since each color element is not byte aligned
00354 
00355 #define FI16_555_RED_MASK               0x7C00
00356 #define FI16_555_GREEN_MASK             0x03E0
00357 #define FI16_555_BLUE_MASK              0x001F
00358 #define FI16_555_RED_SHIFT              10
00359 #define FI16_555_GREEN_SHIFT    5
00360 #define FI16_555_BLUE_SHIFT             0
00361 #define FI16_565_RED_MASK               0xF800
00362 #define FI16_565_GREEN_MASK             0x07E0
00363 #define FI16_565_BLUE_MASK              0x001F
00364 #define FI16_565_RED_SHIFT              11
00365 #define FI16_565_GREEN_SHIFT    5
00366 #define FI16_565_BLUE_SHIFT             0
00367 
00368 // ICC profile support ------------------------------------------------------
00369 
00370 #define FIICC_DEFAULT                   0x00
00371 #define FIICC_COLOR_IS_CMYK             0x01
00372 
00373 FI_STRUCT (FIICCPROFILE) { 
00374         WORD    flags;  // info flag
00375         DWORD   size;   // profile's size measured in bytes
00376         void   *data;   // points to a block of contiguous memory containing the profile
00377 };
00378 
00379 // Important enums ----------------------------------------------------------
00380 
00383 FI_ENUM(FREE_IMAGE_FORMAT) {
00384         FIF_UNKNOWN = -1,
00385         FIF_BMP         = 0,
00386         FIF_ICO         = 1,
00387         FIF_JPEG        = 2,
00388         FIF_JNG         = 3,
00389         FIF_KOALA       = 4,
00390         FIF_LBM         = 5,
00391         FIF_IFF = FIF_LBM,
00392         FIF_MNG         = 6,
00393         FIF_PBM         = 7,
00394         FIF_PBMRAW      = 8,
00395         FIF_PCD         = 9,
00396         FIF_PCX         = 10,
00397         FIF_PGM         = 11,
00398         FIF_PGMRAW      = 12,
00399         FIF_PNG         = 13,
00400         FIF_PPM         = 14,
00401         FIF_PPMRAW      = 15,
00402         FIF_RAS         = 16,
00403         FIF_TARGA       = 17,
00404         FIF_TIFF        = 18,
00405         FIF_WBMP        = 19,
00406         FIF_PSD         = 20,
00407         FIF_CUT         = 21,
00408         FIF_XBM         = 22,
00409         FIF_XPM         = 23,
00410         FIF_DDS         = 24,
00411         FIF_GIF     = 25,
00412         FIF_HDR         = 26,
00413         FIF_FAXG3       = 27,
00414         FIF_SGI         = 28,
00415         FIF_EXR         = 29,
00416         FIF_J2K         = 30,
00417         FIF_JP2         = 31,
00418         FIF_PFM         = 32,
00419         FIF_PICT        = 33,
00420         FIF_RAW         = 34
00421 };
00422 
00425 FI_ENUM(FREE_IMAGE_TYPE) {
00426         FIT_UNKNOWN = 0,        // unknown type
00427         FIT_BITMAP  = 1,        // standard image                       : 1-, 4-, 8-, 16-, 24-, 32-bit
00428         FIT_UINT16      = 2,    // array of unsigned short      : unsigned 16-bit
00429         FIT_INT16       = 3,    // array of short                       : signed 16-bit
00430         FIT_UINT32      = 4,    // array of unsigned long       : unsigned 32-bit
00431         FIT_INT32       = 5,    // array of long                        : signed 32-bit
00432         FIT_FLOAT       = 6,    // array of float                       : 32-bit IEEE floating point
00433         FIT_DOUBLE      = 7,    // array of double                      : 64-bit IEEE floating point
00434         FIT_COMPLEX     = 8,    // array of FICOMPLEX           : 2 x 64-bit IEEE floating point
00435         FIT_RGB16       = 9,    // 48-bit RGB image                     : 3 x 16-bit
00436         FIT_RGBA16      = 10,   // 64-bit RGBA image            : 4 x 16-bit
00437         FIT_RGBF        = 11,   // 96-bit RGB float image       : 3 x 32-bit IEEE floating point
00438         FIT_RGBAF       = 12    // 128-bit RGBA float image     : 4 x 32-bit IEEE floating point
00439 };
00440 
00443 FI_ENUM(FREE_IMAGE_COLOR_TYPE) {
00444         FIC_MINISWHITE = 0,             // min value is white
00445     FIC_MINISBLACK = 1,         // min value is black
00446     FIC_RGB        = 2,         // RGB color model
00447     FIC_PALETTE    = 3,         // color map indexed
00448         FIC_RGBALPHA   = 4,             // RGB color model with alpha channel
00449         FIC_CMYK       = 5              // CMYK color model
00450 };
00451 
00455 FI_ENUM(FREE_IMAGE_QUANTIZE) {
00456     FIQ_WUQUANT = 0,            // Xiaolin Wu color quantization algorithm
00457     FIQ_NNQUANT = 1                     // NeuQuant neural-net quantization algorithm by Anthony Dekker
00458 };
00459 
00463 FI_ENUM(FREE_IMAGE_DITHER) {
00464     FID_FS                      = 0,    // Floyd & Steinberg error diffusion
00465         FID_BAYER4x4    = 1,    // Bayer ordered dispersed dot dithering (order 2 dithering matrix)
00466         FID_BAYER8x8    = 2,    // Bayer ordered dispersed dot dithering (order 3 dithering matrix)
00467         FID_CLUSTER6x6  = 3,    // Ordered clustered dot dithering (order 3 - 6x6 matrix)
00468         FID_CLUSTER8x8  = 4,    // Ordered clustered dot dithering (order 4 - 8x8 matrix)
00469         FID_CLUSTER16x16= 5,    // Ordered clustered dot dithering (order 8 - 16x16 matrix)
00470         FID_BAYER16x16  = 6             // Bayer ordered dispersed dot dithering (order 4 dithering matrix)
00471 };
00472 
00476 FI_ENUM(FREE_IMAGE_JPEG_OPERATION) {
00477         FIJPEG_OP_NONE                  = 0,    // no transformation
00478         FIJPEG_OP_FLIP_H                = 1,    // horizontal flip
00479         FIJPEG_OP_FLIP_V                = 2,    // vertical flip
00480         FIJPEG_OP_TRANSPOSE             = 3,    // transpose across UL-to-LR axis
00481         FIJPEG_OP_TRANSVERSE    = 4,    // transpose across UR-to-LL axis
00482         FIJPEG_OP_ROTATE_90             = 5,    // 90-degree clockwise rotation
00483         FIJPEG_OP_ROTATE_180    = 6,    // 180-degree rotation
00484         FIJPEG_OP_ROTATE_270    = 7             // 270-degree clockwise (or 90 ccw)
00485 };
00486 
00490 FI_ENUM(FREE_IMAGE_TMO) {
00491     FITMO_DRAGO03        = 0,   // Adaptive logarithmic mapping (F. Drago, 2003)
00492         FITMO_REINHARD05 = 1,   // Dynamic range reduction inspired by photoreceptor physiology (E. Reinhard, 2005)
00493         FITMO_FATTAL02   = 2    // Gradient domain high dynamic range compression (R. Fattal, 2002)
00494 };
00495 
00499 FI_ENUM(FREE_IMAGE_FILTER) {
00500         FILTER_BOX                = 0,  // Box, pulse, Fourier window, 1st order (constant) b-spline
00501         FILTER_BICUBIC    = 1,  // Mitchell & Netravali's two-param cubic filter
00502         FILTER_BILINEAR   = 2,  // Bilinear filter
00503         FILTER_BSPLINE    = 3,  // 4th order (cubic) b-spline
00504         FILTER_CATMULLROM = 4,  // Catmull-Rom spline, Overhauser spline
00505         FILTER_LANCZOS3   = 5   // Lanczos3 filter
00506 };
00507 
00511 FI_ENUM(FREE_IMAGE_COLOR_CHANNEL) {
00512         FICC_RGB        = 0,    // Use red, green and blue channels
00513         FICC_RED        = 1,    // Use red channel
00514         FICC_GREEN      = 2,    // Use green channel
00515         FICC_BLUE       = 3,    // Use blue channel
00516         FICC_ALPHA      = 4,    // Use alpha channel
00517         FICC_BLACK      = 5,    // Use black channel
00518         FICC_REAL       = 6,    // Complex images: use real part
00519         FICC_IMAG       = 7,    // Complex images: use imaginary part
00520         FICC_MAG        = 8,    // Complex images: use magnitude
00521         FICC_PHASE      = 9             // Complex images: use phase
00522 };
00523 
00524 // Metadata support ---------------------------------------------------------
00525 
00531 FI_ENUM(FREE_IMAGE_MDTYPE) {
00532         FIDT_NOTYPE             = 0,    // placeholder 
00533         FIDT_BYTE               = 1,    // 8-bit unsigned integer 
00534         FIDT_ASCII              = 2,    // 8-bit bytes w/ last byte null 
00535         FIDT_SHORT              = 3,    // 16-bit unsigned integer 
00536         FIDT_LONG               = 4,    // 32-bit unsigned integer 
00537         FIDT_RATIONAL   = 5,    // 64-bit unsigned fraction 
00538         FIDT_SBYTE              = 6,    // 8-bit signed integer 
00539         FIDT_UNDEFINED  = 7,    // 8-bit untyped data 
00540         FIDT_SSHORT             = 8,    // 16-bit signed integer 
00541         FIDT_SLONG              = 9,    // 32-bit signed integer 
00542         FIDT_SRATIONAL  = 10,   // 64-bit signed fraction 
00543         FIDT_FLOAT              = 11,   // 32-bit IEEE floating point 
00544         FIDT_DOUBLE             = 12,   // 64-bit IEEE floating point 
00545         FIDT_IFD                = 13,   // 32-bit unsigned integer (offset) 
00546         FIDT_PALETTE    = 14    // 32-bit RGBQUAD 
00547 };
00548 
00552 FI_ENUM(FREE_IMAGE_MDMODEL) {
00553         FIMD_NODATA                     = -1,
00554         FIMD_COMMENTS           = 0,    // single comment or keywords
00555         FIMD_EXIF_MAIN          = 1,    // Exif-TIFF metadata
00556         FIMD_EXIF_EXIF          = 2,    // Exif-specific metadata
00557         FIMD_EXIF_GPS           = 3,    // Exif GPS metadata
00558         FIMD_EXIF_MAKERNOTE = 4,        // Exif maker note metadata
00559         FIMD_EXIF_INTEROP       = 5,    // Exif interoperability metadata
00560         FIMD_IPTC                       = 6,    // IPTC/NAA metadata
00561         FIMD_XMP                        = 7,    // Abobe XMP metadata
00562         FIMD_GEOTIFF            = 8,    // GeoTIFF metadata
00563         FIMD_ANIMATION          = 9,    // Animation metadata
00564         FIMD_CUSTOM                     = 10    // Used to attach other metadata types to a dib
00565 };
00566 
00570 FI_STRUCT (FIMETADATA) { void *data; };
00571 
00575 FI_STRUCT (FITAG) { void *data; };
00576 
00577 // File IO routines ---------------------------------------------------------
00578 
00579 #ifndef FREEIMAGE_IO
00580 #define FREEIMAGE_IO
00581 
00582 typedef void* fi_handle;
00583 typedef unsigned (DLL_CALLCONV *FI_ReadProc) (void *buffer, unsigned size, unsigned count, fi_handle handle);
00584 typedef unsigned (DLL_CALLCONV *FI_WriteProc) (void *buffer, unsigned size, unsigned count, fi_handle handle);
00585 typedef int (DLL_CALLCONV *FI_SeekProc) (fi_handle handle, long offset, int origin);
00586 typedef long (DLL_CALLCONV *FI_TellProc) (fi_handle handle);
00587 
00588 #if (defined(_WIN32) || defined(__WIN32__))
00589 #pragma pack(push, 1)
00590 #else
00591 #pragma pack(1)
00592 #endif // WIN32
00593 
00594 FI_STRUCT(FreeImageIO) {
00595         FI_ReadProc  read_proc;     // pointer to the function used to read data
00596     FI_WriteProc write_proc;    // pointer to the function used to write data
00597     FI_SeekProc  seek_proc;     // pointer to the function used to seek
00598     FI_TellProc  tell_proc;     // pointer to the function used to aquire the current position
00599 };
00600 
00601 #if (defined(_WIN32) || defined(__WIN32__))
00602 #pragma pack(pop)
00603 #else
00604 #pragma pack()
00605 #endif // WIN32
00606 
00610 FI_STRUCT (FIMEMORY) { void *data; };
00611 
00612 #endif // FREEIMAGE_IO
00613 
00614 // Plugin routines ----------------------------------------------------------
00615 
00616 #ifndef PLUGINS
00617 #define PLUGINS
00618 
00619 typedef const char *(DLL_CALLCONV *FI_FormatProc)(void);
00620 typedef const char *(DLL_CALLCONV *FI_DescriptionProc)(void);
00621 typedef const char *(DLL_CALLCONV *FI_ExtensionListProc)(void);
00622 typedef const char *(DLL_CALLCONV *FI_RegExprProc)(void);
00623 typedef void *(DLL_CALLCONV *FI_OpenProc)(FreeImageIO *io, fi_handle handle, BOOL read);
00624 typedef void (DLL_CALLCONV *FI_CloseProc)(FreeImageIO *io, fi_handle handle, void *data);
00625 typedef int (DLL_CALLCONV *FI_PageCountProc)(FreeImageIO *io, fi_handle handle, void *data);
00626 typedef int (DLL_CALLCONV *FI_PageCapabilityProc)(FreeImageIO *io, fi_handle handle, void *data);
00627 typedef FIBITMAP *(DLL_CALLCONV *FI_LoadProc)(FreeImageIO *io, fi_handle handle, int page, int flags, void *data);
00628 typedef BOOL (DLL_CALLCONV *FI_SaveProc)(FreeImageIO *io, FIBITMAP *dib, fi_handle handle, int page, int flags, void *data);
00629 typedef BOOL (DLL_CALLCONV *FI_ValidateProc)(FreeImageIO *io, fi_handle handle);
00630 typedef const char *(DLL_CALLCONV *FI_MimeProc)(void);
00631 typedef BOOL (DLL_CALLCONV *FI_SupportsExportBPPProc)(int bpp);
00632 typedef BOOL (DLL_CALLCONV *FI_SupportsExportTypeProc)(FREE_IMAGE_TYPE type);
00633 typedef BOOL (DLL_CALLCONV *FI_SupportsICCProfilesProc)(void);
00634 
00635 FI_STRUCT (Plugin) {
00636         FI_FormatProc format_proc;
00637         FI_DescriptionProc description_proc;
00638         FI_ExtensionListProc extension_proc;
00639         FI_RegExprProc regexpr_proc;
00640         FI_OpenProc open_proc;
00641         FI_CloseProc close_proc;
00642         FI_PageCountProc pagecount_proc;
00643         FI_PageCapabilityProc pagecapability_proc;
00644         FI_LoadProc load_proc;
00645         FI_SaveProc save_proc;
00646         FI_ValidateProc validate_proc;
00647         FI_MimeProc mime_proc;
00648         FI_SupportsExportBPPProc supports_export_bpp_proc;
00649         FI_SupportsExportTypeProc supports_export_type_proc;
00650         FI_SupportsICCProfilesProc supports_icc_profiles_proc;
00651 };
00652 
00653 typedef void (DLL_CALLCONV *FI_InitProc)(Plugin *plugin, int format_id);
00654 
00655 #endif // PLUGINS
00656 
00657 
00658 // Load / Save flag constants -----------------------------------------------
00659 
00660 #define BMP_DEFAULT         0
00661 #define BMP_SAVE_RLE        1
00662 #define CUT_DEFAULT         0
00663 #define DDS_DEFAULT                     0
00664 #define EXR_DEFAULT                     0               // save data as half with piz-based wavelet compression
00665 #define EXR_FLOAT                       0x0001  // save data as float instead of as half (not recommended)
00666 #define EXR_NONE                        0x0002  // save with no compression
00667 #define EXR_ZIP                         0x0004  // save with zlib compression, in blocks of 16 scan lines
00668 #define EXR_PIZ                         0x0008  // save with piz-based wavelet compression
00669 #define EXR_PXR24                       0x0010  // save with lossy 24-bit float compression
00670 #define EXR_B44                         0x0020  // save with lossy 44% float compression - goes to 22% when combined with EXR_LC
00671 #define EXR_LC                          0x0040  // save images with one luminance and two chroma channels, rather than as RGB (lossy compression)
00672 #define FAXG3_DEFAULT           0
00673 #define GIF_DEFAULT                     0
00674 #define GIF_LOAD256                     1               // Load the image as a 256 color image with ununsed palette entries, if it's 16 or 2 color
00675 #define GIF_PLAYBACK            2               // 'Play' the GIF to generate each frame (as 32bpp) instead of returning raw frame data when loading
00676 #define HDR_DEFAULT                     0
00677 #define ICO_DEFAULT         0
00678 #define ICO_MAKEALPHA           1               // convert to 32bpp and create an alpha channel from the AND-mask when loading
00679 #define IFF_DEFAULT         0
00680 #define J2K_DEFAULT                     0               // save with a 16:1 rate
00681 #define JP2_DEFAULT                     0               // save with a 16:1 rate
00682 #define JPEG_DEFAULT        0           // loading (see JPEG_FAST); saving (see JPEG_QUALITYGOOD|JPEG_SUBSAMPLING_420)
00683 #define JPEG_FAST           0x0001      // load the file as fast as possible, sacrificing some quality
00684 #define JPEG_ACCURATE       0x0002      // load the file with the best quality, sacrificing some speed
00685 #define JPEG_CMYK                       0x0004  // load separated CMYK "as is" (use | to combine with other load flags)
00686 #define JPEG_EXIFROTATE         0x0008  // load and rotate according to Exif 'Orientation' tag if available
00687 #define JPEG_QUALITYSUPERB  0x80        // save with superb quality (100:1)
00688 #define JPEG_QUALITYGOOD    0x0100      // save with good quality (75:1)
00689 #define JPEG_QUALITYNORMAL  0x0200      // save with normal quality (50:1)
00690 #define JPEG_QUALITYAVERAGE 0x0400      // save with average quality (25:1)
00691 #define JPEG_QUALITYBAD     0x0800      // save with bad quality (10:1)
00692 #define JPEG_PROGRESSIVE        0x2000  // save as a progressive-JPEG (use | to combine with other save flags)
00693 #define JPEG_SUBSAMPLING_411 0x1000             // save with high 4x1 chroma subsampling (4:1:1) 
00694 #define JPEG_SUBSAMPLING_420 0x4000             // save with medium 2x2 medium chroma subsampling (4:2:0) - default value
00695 #define JPEG_SUBSAMPLING_422 0x8000             // save with low 2x1 chroma subsampling (4:2:2) 
00696 #define JPEG_SUBSAMPLING_444 0x10000    // save with no chroma subsampling (4:4:4)
00697 #define KOALA_DEFAULT       0
00698 #define LBM_DEFAULT         0
00699 #define MNG_DEFAULT         0
00700 #define PCD_DEFAULT         0
00701 #define PCD_BASE            1           // load the bitmap sized 768 x 512
00702 #define PCD_BASEDIV4        2           // load the bitmap sized 384 x 256
00703 #define PCD_BASEDIV16       3           // load the bitmap sized 192 x 128
00704 #define PCX_DEFAULT         0
00705 #define PFM_DEFAULT         0
00706 #define PICT_DEFAULT        0
00707 #define PNG_DEFAULT         0
00708 #define PNG_IGNOREGAMMA         1               // loading: avoid gamma correction
00709 #define PNG_Z_BEST_SPEED                        0x0001  // save using ZLib level 1 compression flag (default value is 6)
00710 #define PNG_Z_DEFAULT_COMPRESSION       0x0006  // save using ZLib level 6 compression flag (default recommended value)
00711 #define PNG_Z_BEST_COMPRESSION          0x0009  // save using ZLib level 9 compression flag (default value is 6)
00712 #define PNG_Z_NO_COMPRESSION            0x0100  // save without ZLib compression
00713 #define PNG_INTERLACED                          0x0200  // save using Adam7 interlacing (use | to combine with other save flags)
00714 #define PNM_DEFAULT         0
00715 #define PNM_SAVE_RAW        0       // If set the writer saves in RAW format (i.e. P4, P5 or P6)
00716 #define PNM_SAVE_ASCII      1       // If set the writer saves in ASCII format (i.e. P1, P2 or P3)
00717 #define PSD_DEFAULT         0
00718 #define RAS_DEFAULT         0
00719 #define RAW_DEFAULT         0           // load the file as linear RGB 48-bit
00720 #define RAW_PREVIEW                     1               // try to load the embedded JPEG preview with included Exif Data or default to RGB 24-bit
00721 #define RAW_DISPLAY                     2               // load the file as RGB 24-bit
00722 #define SGI_DEFAULT                     0
00723 #define TARGA_DEFAULT       0
00724 #define TARGA_LOAD_RGB888   1       // If set the loader converts RGB555 and ARGB8888 -> RGB888.
00725 #define TIFF_DEFAULT        0
00726 #define TIFF_CMYK                       0x0001  // reads/stores tags for separated CMYK (use | to combine with compression flags)
00727 #define TIFF_PACKBITS       0x0100  // save using PACKBITS compression
00728 #define TIFF_DEFLATE        0x0200  // save using DEFLATE compression (a.k.a. ZLIB compression)
00729 #define TIFF_ADOBE_DEFLATE  0x0400  // save using ADOBE DEFLATE compression
00730 #define TIFF_NONE           0x0800  // save without any compression
00731 #define TIFF_CCITTFAX3          0x1000  // save using CCITT Group 3 fax encoding
00732 #define TIFF_CCITTFAX4          0x2000  // save using CCITT Group 4 fax encoding
00733 #define TIFF_LZW                        0x4000  // save using LZW compression
00734 #define TIFF_JPEG                       0x8000  // save using JPEG compression
00735 #define WBMP_DEFAULT        0
00736 #define XBM_DEFAULT                     0
00737 #define XPM_DEFAULT                     0
00738 
00739 // Background filling options ---------------------------------------------------------
00740 // Constants used in FreeImage_FillBackground and FreeImage_EnlargeCanvas
00741 
00742 #define FI_COLOR_IS_RGB_COLOR                   0x00    // RGBQUAD color is a RGB color (contains no valid alpha channel)
00743 #define FI_COLOR_IS_RGBA_COLOR                  0x01    // RGBQUAD color is a RGBA color (contains a valid alpha channel)
00744 #define FI_COLOR_FIND_EQUAL_COLOR               0x02    // For palettized images: lookup equal RGB color from palette
00745 #define FI_COLOR_ALPHA_IS_INDEX                 0x04    // The color's rgbReserved member (alpha) contains the palette index to be used
00746 #define FI_COLOR_PALETTE_SEARCH_MASK    (FI_COLOR_FIND_EQUAL_COLOR | FI_COLOR_ALPHA_IS_INDEX)   // No color lookup is performed
00747 
00748 
00749 #ifdef __cplusplus
00750 extern "C" {
00751 #endif
00752 
00753 // Init / Error routines ----------------------------------------------------
00754 
00755 DLL_API void DLL_CALLCONV FreeImage_Initialise(BOOL load_local_plugins_only FI_DEFAULT(FALSE));
00756 DLL_API void DLL_CALLCONV FreeImage_DeInitialise(void);
00757 
00758 // Version routines ---------------------------------------------------------
00759 
00760 DLL_API const char *DLL_CALLCONV FreeImage_GetVersion(void);
00761 DLL_API const char *DLL_CALLCONV FreeImage_GetCopyrightMessage(void);
00762 
00763 // Message output functions -------------------------------------------------
00764 
00765 typedef void (*FreeImage_OutputMessageFunction)(FREE_IMAGE_FORMAT fif, const char *msg);
00766 typedef void (DLL_CALLCONV *FreeImage_OutputMessageFunctionStdCall)(FREE_IMAGE_FORMAT fif, const char *msg); 
00767 
00768 DLL_API void DLL_CALLCONV FreeImage_SetOutputMessageStdCall(FreeImage_OutputMessageFunctionStdCall omf); 
00769 DLL_API void DLL_CALLCONV FreeImage_SetOutputMessage(FreeImage_OutputMessageFunction omf);
00770 DLL_API void DLL_CALLCONV FreeImage_OutputMessageProc(int fif, const char *fmt, ...);
00771 
00772 // Allocate / Clone / Unload routines ---------------------------------------
00773 
00774 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Allocate(int width, int height, int bpp, unsigned red_mask FI_DEFAULT(0), unsigned green_mask FI_DEFAULT(0), unsigned blue_mask FI_DEFAULT(0));
00775 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_AllocateT(FREE_IMAGE_TYPE type, int width, int height, int bpp FI_DEFAULT(8), unsigned red_mask FI_DEFAULT(0), unsigned green_mask FI_DEFAULT(0), unsigned blue_mask FI_DEFAULT(0));
00776 DLL_API FIBITMAP * DLL_CALLCONV FreeImage_Clone(FIBITMAP *dib);
00777 DLL_API void DLL_CALLCONV FreeImage_Unload(FIBITMAP *dib);
00778 
00779 // Load / Save routines -----------------------------------------------------
00780 
00781 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Load(FREE_IMAGE_FORMAT fif, const char *filename, int flags FI_DEFAULT(0));
00782 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadU(FREE_IMAGE_FORMAT fif, const wchar_t *filename, int flags FI_DEFAULT(0));
00783 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadFromHandle(FREE_IMAGE_FORMAT fif, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
00784 DLL_API BOOL DLL_CALLCONV FreeImage_Save(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, const char *filename, int flags FI_DEFAULT(0));
00785 DLL_API BOOL DLL_CALLCONV FreeImage_SaveU(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, const wchar_t *filename, int flags FI_DEFAULT(0));
00786 DLL_API BOOL DLL_CALLCONV FreeImage_SaveToHandle(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
00787 
00788 // Memory I/O stream routines -----------------------------------------------
00789 
00790 DLL_API FIMEMORY *DLL_CALLCONV FreeImage_OpenMemory(BYTE *data FI_DEFAULT(0), DWORD size_in_bytes FI_DEFAULT(0));
00791 DLL_API void DLL_CALLCONV FreeImage_CloseMemory(FIMEMORY *stream);
00792 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadFromMemory(FREE_IMAGE_FORMAT fif, FIMEMORY *stream, int flags FI_DEFAULT(0));
00793 DLL_API BOOL DLL_CALLCONV FreeImage_SaveToMemory(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, FIMEMORY *stream, int flags FI_DEFAULT(0));
00794 DLL_API long DLL_CALLCONV FreeImage_TellMemory(FIMEMORY *stream);
00795 DLL_API BOOL DLL_CALLCONV FreeImage_SeekMemory(FIMEMORY *stream, long offset, int origin);
00796 DLL_API BOOL DLL_CALLCONV FreeImage_AcquireMemory(FIMEMORY *stream, BYTE **data, DWORD *size_in_bytes);
00797 DLL_API unsigned DLL_CALLCONV FreeImage_ReadMemory(void *buffer, unsigned size, unsigned count, FIMEMORY *stream);
00798 DLL_API unsigned DLL_CALLCONV FreeImage_WriteMemory(const void *buffer, unsigned size, unsigned count, FIMEMORY *stream);
00799 DLL_API FIMULTIBITMAP *DLL_CALLCONV FreeImage_LoadMultiBitmapFromMemory(FREE_IMAGE_FORMAT fif, FIMEMORY *stream, int flags FI_DEFAULT(0));
00800 
00801 // Plugin Interface ---------------------------------------------------------
00802 
00803 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_RegisterLocalPlugin(FI_InitProc proc_address, const char *format FI_DEFAULT(0), const char *description FI_DEFAULT(0), const char *extension FI_DEFAULT(0), const char *regexpr FI_DEFAULT(0));
00804 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_RegisterExternalPlugin(const char *path, const char *format FI_DEFAULT(0), const char *description FI_DEFAULT(0), const char *extension FI_DEFAULT(0), const char *regexpr FI_DEFAULT(0));
00805 DLL_API int DLL_CALLCONV FreeImage_GetFIFCount(void);
00806 DLL_API int DLL_CALLCONV FreeImage_SetPluginEnabled(FREE_IMAGE_FORMAT fif, BOOL enable);
00807 DLL_API int DLL_CALLCONV FreeImage_IsPluginEnabled(FREE_IMAGE_FORMAT fif);
00808 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFormat(const char *format);
00809 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromMime(const char *mime);
00810 DLL_API const char *DLL_CALLCONV FreeImage_GetFormatFromFIF(FREE_IMAGE_FORMAT fif);
00811 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFExtensionList(FREE_IMAGE_FORMAT fif);
00812 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFDescription(FREE_IMAGE_FORMAT fif);
00813 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFRegExpr(FREE_IMAGE_FORMAT fif);
00814 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFMimeType(FREE_IMAGE_FORMAT fif);
00815 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFilename(const char *filename);
00816 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFilenameU(const wchar_t *filename);
00817 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsReading(FREE_IMAGE_FORMAT fif);
00818 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsWriting(FREE_IMAGE_FORMAT fif);
00819 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsExportBPP(FREE_IMAGE_FORMAT fif, int bpp);
00820 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsExportType(FREE_IMAGE_FORMAT fif, FREE_IMAGE_TYPE type);
00821 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsICCProfiles(FREE_IMAGE_FORMAT fif);
00822 
00823 // Multipaging interface ----------------------------------------------------
00824 
00825 DLL_API FIMULTIBITMAP * DLL_CALLCONV FreeImage_OpenMultiBitmap(FREE_IMAGE_FORMAT fif, const char *filename, BOOL create_new, BOOL read_only, BOOL keep_cache_in_memory FI_DEFAULT(FALSE), int flags FI_DEFAULT(0));
00826 DLL_API FIMULTIBITMAP * DLL_CALLCONV FreeImage_OpenMultiBitmapFromHandle(FREE_IMAGE_FORMAT fif, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
00827 DLL_API BOOL DLL_CALLCONV FreeImage_CloseMultiBitmap(FIMULTIBITMAP *bitmap, int flags FI_DEFAULT(0));
00828 DLL_API int DLL_CALLCONV FreeImage_GetPageCount(FIMULTIBITMAP *bitmap);
00829 DLL_API void DLL_CALLCONV FreeImage_AppendPage(FIMULTIBITMAP *bitmap, FIBITMAP *data);
00830 DLL_API void DLL_CALLCONV FreeImage_InsertPage(FIMULTIBITMAP *bitmap, int page, FIBITMAP *data);
00831 DLL_API void DLL_CALLCONV FreeImage_DeletePage(FIMULTIBITMAP *bitmap, int page);
00832 DLL_API FIBITMAP * DLL_CALLCONV FreeImage_LockPage(FIMULTIBITMAP *bitmap, int page);
00833 DLL_API void DLL_CALLCONV FreeImage_UnlockPage(FIMULTIBITMAP *bitmap, FIBITMAP *data, BOOL changed);
00834 DLL_API BOOL DLL_CALLCONV FreeImage_MovePage(FIMULTIBITMAP *bitmap, int target, int source);
00835 DLL_API BOOL DLL_CALLCONV FreeImage_GetLockedPageNumbers(FIMULTIBITMAP *bitmap, int *pages, int *count);
00836 
00837 // Filetype request routines ------------------------------------------------
00838 
00839 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileType(const char *filename, int size FI_DEFAULT(0));
00840 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeU(const wchar_t *filename, int size FI_DEFAULT(0));
00841 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeFromHandle(FreeImageIO *io, fi_handle handle, int size FI_DEFAULT(0));
00842 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeFromMemory(FIMEMORY *stream, int size FI_DEFAULT(0));
00843 
00844 // Image type request routine -----------------------------------------------
00845 
00846 DLL_API FREE_IMAGE_TYPE DLL_CALLCONV FreeImage_GetImageType(FIBITMAP *dib);
00847 
00848 // FreeImage helper routines ------------------------------------------------
00849 
00850 DLL_API BOOL DLL_CALLCONV FreeImage_IsLittleEndian(void);
00851 DLL_API BOOL DLL_CALLCONV FreeImage_LookupX11Color(const char *szColor, BYTE *nRed, BYTE *nGreen, BYTE *nBlue);
00852 DLL_API BOOL DLL_CALLCONV FreeImage_LookupSVGColor(const char *szColor, BYTE *nRed, BYTE *nGreen, BYTE *nBlue);
00853 
00854 // Pixel access routines ----------------------------------------------------
00855 
00856 DLL_API BYTE *DLL_CALLCONV FreeImage_GetBits(FIBITMAP *dib);
00857 DLL_API BYTE *DLL_CALLCONV FreeImage_GetScanLine(FIBITMAP *dib, int scanline);
00858 
00859 DLL_API BOOL DLL_CALLCONV FreeImage_GetPixelIndex(FIBITMAP *dib, unsigned x, unsigned y, BYTE *value);
00860 DLL_API BOOL DLL_CALLCONV FreeImage_GetPixelColor(FIBITMAP *dib, unsigned x, unsigned y, RGBQUAD *value);
00861 DLL_API BOOL DLL_CALLCONV FreeImage_SetPixelIndex(FIBITMAP *dib, unsigned x, unsigned y, BYTE *value);
00862 DLL_API BOOL DLL_CALLCONV FreeImage_SetPixelColor(FIBITMAP *dib, unsigned x, unsigned y, RGBQUAD *value);
00863 
00864 // DIB info routines --------------------------------------------------------
00865 
00866 DLL_API unsigned DLL_CALLCONV FreeImage_GetColorsUsed(FIBITMAP *dib);
00867 DLL_API unsigned DLL_CALLCONV FreeImage_GetBPP(FIBITMAP *dib);
00868 DLL_API unsigned DLL_CALLCONV FreeImage_GetWidth(FIBITMAP *dib);
00869 DLL_API unsigned DLL_CALLCONV FreeImage_GetHeight(FIBITMAP *dib);
00870 DLL_API unsigned DLL_CALLCONV FreeImage_GetLine(FIBITMAP *dib);
00871 DLL_API unsigned DLL_CALLCONV FreeImage_GetPitch(FIBITMAP *dib);
00872 DLL_API unsigned DLL_CALLCONV FreeImage_GetDIBSize(FIBITMAP *dib);
00873 DLL_API RGBQUAD *DLL_CALLCONV FreeImage_GetPalette(FIBITMAP *dib);
00874 
00875 DLL_API unsigned DLL_CALLCONV FreeImage_GetDotsPerMeterX(FIBITMAP *dib);
00876 DLL_API unsigned DLL_CALLCONV FreeImage_GetDotsPerMeterY(FIBITMAP *dib);
00877 DLL_API void DLL_CALLCONV FreeImage_SetDotsPerMeterX(FIBITMAP *dib, unsigned res);
00878 DLL_API void DLL_CALLCONV FreeImage_SetDotsPerMeterY(FIBITMAP *dib, unsigned res);
00879 
00880 DLL_API BITMAPINFOHEADER *DLL_CALLCONV FreeImage_GetInfoHeader(FIBITMAP *dib);
00881 DLL_API BITMAPINFO *DLL_CALLCONV FreeImage_GetInfo(FIBITMAP *dib);
00882 DLL_API FREE_IMAGE_COLOR_TYPE DLL_CALLCONV FreeImage_GetColorType(FIBITMAP *dib);
00883 
00884 DLL_API unsigned DLL_CALLCONV FreeImage_GetRedMask(FIBITMAP *dib);
00885 DLL_API unsigned DLL_CALLCONV FreeImage_GetGreenMask(FIBITMAP *dib);
00886 DLL_API unsigned DLL_CALLCONV FreeImage_GetBlueMask(FIBITMAP *dib);
00887 
00888 DLL_API unsigned DLL_CALLCONV FreeImage_GetTransparencyCount(FIBITMAP *dib);
00889 DLL_API BYTE * DLL_CALLCONV FreeImage_GetTransparencyTable(FIBITMAP *dib);
00890 DLL_API void DLL_CALLCONV FreeImage_SetTransparent(FIBITMAP *dib, BOOL enabled);
00891 DLL_API void DLL_CALLCONV FreeImage_SetTransparencyTable(FIBITMAP *dib, BYTE *table, int count);
00892 DLL_API BOOL DLL_CALLCONV FreeImage_IsTransparent(FIBITMAP *dib);
00893 DLL_API void DLL_CALLCONV FreeImage_SetTransparentIndex(FIBITMAP *dib, int index);
00894 DLL_API int DLL_CALLCONV FreeImage_GetTransparentIndex(FIBITMAP *dib);
00895 
00896 DLL_API BOOL DLL_CALLCONV FreeImage_HasBackgroundColor(FIBITMAP *dib);
00897 DLL_API BOOL DLL_CALLCONV FreeImage_GetBackgroundColor(FIBITMAP *dib, RGBQUAD *bkcolor);
00898 DLL_API BOOL DLL_CALLCONV FreeImage_SetBackgroundColor(FIBITMAP *dib, RGBQUAD *bkcolor);
00899 
00900 
00901 // ICC profile routines -----------------------------------------------------
00902 
00903 DLL_API FIICCPROFILE *DLL_CALLCONV FreeImage_GetICCProfile(FIBITMAP *dib);
00904 DLL_API FIICCPROFILE *DLL_CALLCONV FreeImage_CreateICCProfile(FIBITMAP *dib, void *data, long size);
00905 DLL_API void DLL_CALLCONV FreeImage_DestroyICCProfile(FIBITMAP *dib);
00906 
00907 // Line conversion routines -------------------------------------------------
00908 
00909 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To4(BYTE *target, BYTE *source, int width_in_pixels);
00910 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To4(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00911 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To4_555(BYTE *target, BYTE *source, int width_in_pixels);
00912 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To4_565(BYTE *target, BYTE *source, int width_in_pixels);
00913 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To4(BYTE *target, BYTE *source, int width_in_pixels);
00914 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To4(BYTE *target, BYTE *source, int width_in_pixels);
00915 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To8(BYTE *target, BYTE *source, int width_in_pixels);
00916 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To8(BYTE *target, BYTE *source, int width_in_pixels);
00917 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To8_555(BYTE *target, BYTE *source, int width_in_pixels);
00918 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To8_565(BYTE *target, BYTE *source, int width_in_pixels);
00919 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To8(BYTE *target, BYTE *source, int width_in_pixels);
00920 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To8(BYTE *target, BYTE *source, int width_in_pixels);
00921 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00922 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00923 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00924 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16_565_To16_555(BYTE *target, BYTE *source, int width_in_pixels);
00925 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To16_555(BYTE *target, BYTE *source, int width_in_pixels);
00926 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To16_555(BYTE *target, BYTE *source, int width_in_pixels);
00927 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00928 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00929 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00930 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16_555_To16_565(BYTE *target, BYTE *source, int width_in_pixels);
00931 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To16_565(BYTE *target, BYTE *source, int width_in_pixels);
00932 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To16_565(BYTE *target, BYTE *source, int width_in_pixels);
00933 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00934 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00935 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00936 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To24_555(BYTE *target, BYTE *source, int width_in_pixels);
00937 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To24_565(BYTE *target, BYTE *source, int width_in_pixels);
00938 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To24(BYTE *target, BYTE *source, int width_in_pixels);
00939 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00940 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00941 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
00942 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To32_555(BYTE *target, BYTE *source, int width_in_pixels);
00943 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To32_565(BYTE *target, BYTE *source, int width_in_pixels);
00944 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To32(BYTE *target, BYTE *source, int width_in_pixels);
00945 
00946 // Smart conversion routines ------------------------------------------------
00947 
00948 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo4Bits(FIBITMAP *dib);
00949 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo8Bits(FIBITMAP *dib);
00950 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToGreyscale(FIBITMAP *dib);
00951 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo16Bits555(FIBITMAP *dib);
00952 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo16Bits565(FIBITMAP *dib);
00953 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo24Bits(FIBITMAP *dib);
00954 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo32Bits(FIBITMAP *dib);
00955 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ColorQuantize(FIBITMAP *dib, FREE_IMAGE_QUANTIZE quantize);
00956 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ColorQuantizeEx(FIBITMAP *dib, FREE_IMAGE_QUANTIZE quantize FI_DEFAULT(FIQ_WUQUANT), int PaletteSize FI_DEFAULT(256), int ReserveSize FI_DEFAULT(0), RGBQUAD *ReservePalette FI_DEFAULT(NULL));
00957 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Threshold(FIBITMAP *dib, BYTE T);
00958 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Dither(FIBITMAP *dib, FREE_IMAGE_DITHER algorithm);
00959 
00960 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertFromRawBits(BYTE *bits, int width, int height, int pitch, unsigned bpp, unsigned red_mask, unsigned green_mask, unsigned blue_mask, BOOL topdown FI_DEFAULT(FALSE));
00961 DLL_API void DLL_CALLCONV FreeImage_ConvertToRawBits(BYTE *bits, FIBITMAP *dib, int pitch, unsigned bpp, unsigned red_mask, unsigned green_mask, unsigned blue_mask, BOOL topdown FI_DEFAULT(FALSE));
00962 
00963 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToRGBF(FIBITMAP *dib);
00964 
00965 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToStandardType(FIBITMAP *src, BOOL scale_linear FI_DEFAULT(TRUE));
00966 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToType(FIBITMAP *src, FREE_IMAGE_TYPE dst_type, BOOL scale_linear FI_DEFAULT(TRUE));
00967 
00968 // tone mapping operators
00969 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ToneMapping(FIBITMAP *dib, FREE_IMAGE_TMO tmo, double first_param FI_DEFAULT(0), double second_param FI_DEFAULT(0));
00970 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoDrago03(FIBITMAP *src, double gamma FI_DEFAULT(2.2), double exposure FI_DEFAULT(0));
00971 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoReinhard05(FIBITMAP *src, double intensity FI_DEFAULT(0), double contrast FI_DEFAULT(0));
00972 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoReinhard05Ex(FIBITMAP *src, double intensity FI_DEFAULT(0), double contrast FI_DEFAULT(0), double adaptation FI_DEFAULT(1), double color_correction FI_DEFAULT(0));
00973 
00974 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoFattal02(FIBITMAP *src, double color_saturation FI_DEFAULT(0.5), double attenuation FI_DEFAULT(0.85));
00975 
00976 // ZLib interface -----------------------------------------------------------
00977 
00978 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibCompress(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
00979 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibUncompress(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
00980 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibGZip(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
00981 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibGUnzip(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
00982 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibCRC32(DWORD crc, BYTE *source, DWORD source_size);
00983 
00984 // --------------------------------------------------------------------------
00985 // Metadata routines --------------------------------------------------------
00986 // --------------------------------------------------------------------------
00987 
00988 // tag creation / destruction
00989 DLL_API FITAG *DLL_CALLCONV FreeImage_CreateTag(void);
00990 DLL_API void DLL_CALLCONV FreeImage_DeleteTag(FITAG *tag);
00991 DLL_API FITAG *DLL_CALLCONV FreeImage_CloneTag(FITAG *tag);
00992 
00993 // tag getters and setters
00994 DLL_API const char *DLL_CALLCONV FreeImage_GetTagKey(FITAG *tag);
00995 DLL_API const char *DLL_CALLCONV FreeImage_GetTagDescription(FITAG *tag);
00996 DLL_API WORD DLL_CALLCONV FreeImage_GetTagID(FITAG *tag);
00997 DLL_API FREE_IMAGE_MDTYPE DLL_CALLCONV FreeImage_GetTagType(FITAG *tag);
00998 DLL_API DWORD DLL_CALLCONV FreeImage_GetTagCount(FITAG *tag);
00999 DLL_API DWORD DLL_CALLCONV FreeImage_GetTagLength(FITAG *tag);
01000 DLL_API const void *DLL_CALLCONV FreeImage_GetTagValue(FITAG *tag);
01001 
01002 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagKey(FITAG *tag, const char *key);
01003 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagDescription(FITAG *tag, const char *description);
01004 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagID(FITAG *tag, WORD id);
01005 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagType(FITAG *tag, FREE_IMAGE_MDTYPE type);
01006 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagCount(FITAG *tag, DWORD count);
01007 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagLength(FITAG *tag, DWORD length);
01008 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagValue(FITAG *tag, const void *value);
01009 
01010 // iterator
01011 DLL_API FIMETADATA *DLL_CALLCONV FreeImage_FindFirstMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, FITAG **tag);
01012 DLL_API BOOL DLL_CALLCONV FreeImage_FindNextMetadata(FIMETADATA *mdhandle, FITAG **tag);
01013 DLL_API void DLL_CALLCONV FreeImage_FindCloseMetadata(FIMETADATA *mdhandle);
01014 
01015 // metadata setter and getter
01016 DLL_API BOOL DLL_CALLCONV FreeImage_SetMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, const char *key, FITAG *tag);
01017 DLL_API BOOL DLL_CALLCONV FreeImage_GetMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, const char *key, FITAG **tag);
01018 
01019 // helpers
01020 DLL_API unsigned DLL_CALLCONV FreeImage_GetMetadataCount(FREE_IMAGE_MDMODEL model, FIBITMAP *dib);
01021 DLL_API BOOL DLL_CALLCONV FreeImage_CloneMetadata(FIBITMAP *dst, FIBITMAP *src);
01022 
01023 // tag to C string conversion
01024 DLL_API const char* DLL_CALLCONV FreeImage_TagToString(FREE_IMAGE_MDMODEL model, FITAG *tag, char *Make FI_DEFAULT(NULL));
01025 
01026 // --------------------------------------------------------------------------
01027 // Image manipulation toolkit -----------------------------------------------
01028 // --------------------------------------------------------------------------
01029 
01030 // rotation and flipping
01032 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_RotateClassic(FIBITMAP *dib, double angle);
01033 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Rotate(FIBITMAP *dib, double angle, const void *bkcolor FI_DEFAULT(NULL));
01034 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_RotateEx(FIBITMAP *dib, double angle, double x_shift, double y_shift, double x_origin, double y_origin, BOOL use_mask);
01035 DLL_API BOOL DLL_CALLCONV FreeImage_FlipHorizontal(FIBITMAP *dib);
01036 DLL_API BOOL DLL_CALLCONV FreeImage_FlipVertical(FIBITMAP *dib);
01037 DLL_API BOOL DLL_CALLCONV FreeImage_JPEGTransform(const char *src_file, const char *dst_file, FREE_IMAGE_JPEG_OPERATION operation, BOOL perfect FI_DEFAULT(FALSE));
01038 DLL_API BOOL DLL_CALLCONV FreeImage_JPEGTransformU(const wchar_t *src_file, const wchar_t *dst_file, FREE_IMAGE_JPEG_OPERATION operation, BOOL perfect FI_DEFAULT(FALSE));
01039 
01040 // upsampling / downsampling
01041 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Rescale(FIBITMAP *dib, int dst_width, int dst_height, FREE_IMAGE_FILTER filter);
01042 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_MakeThumbnail(FIBITMAP *dib, int max_pixel_size, BOOL convert FI_DEFAULT(TRUE));
01043 
01044 // color manipulation routines (point operations)
01045 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustCurve(FIBITMAP *dib, BYTE *LUT, FREE_IMAGE_COLOR_CHANNEL channel);
01046 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustGamma(FIBITMAP *dib, double gamma);
01047 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustBrightness(FIBITMAP *dib, double percentage);
01048 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustContrast(FIBITMAP *dib, double percentage);
01049 DLL_API BOOL DLL_CALLCONV FreeImage_Invert(FIBITMAP *dib);
01050 DLL_API BOOL DLL_CALLCONV FreeImage_GetHistogram(FIBITMAP *dib, DWORD *histo, FREE_IMAGE_COLOR_CHANNEL channel FI_DEFAULT(FICC_BLACK));
01051 DLL_API int DLL_CALLCONV FreeImage_GetAdjustColorsLookupTable(BYTE *LUT, double brightness, double contrast, double gamma, BOOL invert);
01052 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustColors(FIBITMAP *dib, double brightness, double contrast, double gamma, BOOL invert FI_DEFAULT(FALSE));
01053 DLL_API unsigned DLL_CALLCONV FreeImage_ApplyColorMapping(FIBITMAP *dib, RGBQUAD *srccolors, RGBQUAD *dstcolors, unsigned count, BOOL ignore_alpha, BOOL swap);
01054 DLL_API unsigned DLL_CALLCONV FreeImage_SwapColors(FIBITMAP *dib, RGBQUAD *color_a, RGBQUAD *color_b, BOOL ignore_alpha);
01055 DLL_API unsigned DLL_CALLCONV FreeImage_ApplyPaletteIndexMapping(FIBITMAP *dib, BYTE *srcindices,       BYTE *dstindices, unsigned count, BOOL swap);
01056 DLL_API unsigned DLL_CALLCONV FreeImage_SwapPaletteIndices(FIBITMAP *dib, BYTE *index_a, BYTE *index_b);
01057 
01058 // channel processing routines
01059 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_GetChannel(FIBITMAP *dib, FREE_IMAGE_COLOR_CHANNEL channel);
01060 DLL_API BOOL DLL_CALLCONV FreeImage_SetChannel(FIBITMAP *dib, FIBITMAP *dib8, FREE_IMAGE_COLOR_CHANNEL channel);
01061 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_GetComplexChannel(FIBITMAP *src, FREE_IMAGE_COLOR_CHANNEL channel);
01062 DLL_API BOOL DLL_CALLCONV FreeImage_SetComplexChannel(FIBITMAP *dst, FIBITMAP *src, FREE_IMAGE_COLOR_CHANNEL channel);
01063 
01064 // copy / paste / composite routines
01065 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Copy(FIBITMAP *dib, int left, int top, int right, int bottom);
01066 DLL_API BOOL DLL_CALLCONV FreeImage_Paste(FIBITMAP *dst, FIBITMAP *src, int left, int top, int alpha);
01067 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Composite(FIBITMAP *fg, BOOL useFileBkg FI_DEFAULT(FALSE), RGBQUAD *appBkColor FI_DEFAULT(NULL), FIBITMAP *bg FI_DEFAULT(NULL));
01068 DLL_API BOOL DLL_CALLCONV FreeImage_JPEGCrop(const char *src_file, const char *dst_file, int left, int top, int right, int bottom);
01069 DLL_API BOOL DLL_CALLCONV FreeImage_JPEGCropU(const wchar_t *src_file, const wchar_t *dst_file, int left, int top, int right, int bottom);
01070 DLL_API BOOL DLL_CALLCONV FreeImage_PreMultiplyWithAlpha(FIBITMAP *dib);
01071 
01072 // background filling routines
01073 DLL_API BOOL DLL_CALLCONV FreeImage_FillBackground(FIBITMAP *dib, const void *color, int options FI_DEFAULT(0));
01074 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_EnlargeCanvas(FIBITMAP *src, int left, int top, int right, int bottom, const void *color, int options FI_DEFAULT(0));
01075 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_AllocateEx(int width, int height, int bpp, const RGBQUAD *color, int options FI_DEFAULT(0), const RGBQUAD *palette FI_DEFAULT(NULL), unsigned red_mask FI_DEFAULT(0), unsigned green_mask FI_DEFAULT(0), unsigned blue_mask FI_DEFAULT(0));
01076 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_AllocateExT(FREE_IMAGE_TYPE type, int width, int height, int bpp, const void *color, int options FI_DEFAULT(0), const RGBQUAD *palette FI_DEFAULT(NULL), unsigned red_mask FI_DEFAULT(0), unsigned green_mask FI_DEFAULT(0), unsigned blue_mask FI_DEFAULT(0));
01077 
01078 // miscellaneous algorithms
01079 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_MultigridPoissonSolver(FIBITMAP *Laplacian, int ncycle FI_DEFAULT(3));
01080 
01081 // restore the borland-specific enum size option
01082 #if defined(__BORLANDC__)
01083 #pragma option pop
01084 #endif
01085 
01086 #ifdef __cplusplus
01087 }
01088 #endif
01089 
01090 #endif // FREEIMAGE_H