1 // ==========================================================
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4 // Design and implementation by
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5 // - Floris van den Berg (flvdberg@wxs.nl)
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6 // - Hervé Drolon (drolon@infonie.fr)
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9 // - Adam Gates (radad@xoasis.com)
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11 // - Alexander Dymerets (sashad@te.net.ua)
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12 // - Detlev Vendt (detlev.vendt@brillit.de)
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13 // - Jan L. Nauta (jln@magentammt.com)
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14 // - Jani Kajala (janik@remedy.fi)
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15 // - Juergen Riecker (j.riecker@gmx.de)
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16 // - Karl-Heinz Bussian (khbussian@moss.de)
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17 // - Laurent Rocher (rocherl@club-internet.fr)
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18 // - Luca Piergentili (l.pierge@terra.es)
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19 // - Machiel ten Brinke (brinkem@uni-one.nl)
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20 // - Markus Loibl (markus.loibl@epost.de)
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21 // - Martin Weber (martweb@gmx.net)
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22 // - Matthias Wandel (mwandel@rim.net)
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23 // - Michal Novotny (michal@etc.cz)
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24 // - Petr Pytelka (pyta@lightcomp.com)
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25 // - Riley McNiff (rmcniff@marexgroup.com)
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26 // - Ryan Rubley (ryan@lostreality.org)
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27 // - Volker Gärtner (volkerg@gmx.at)
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29 // This file is part of FreeImage 3
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31 // COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY
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32 // OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
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33 // THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE
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34 // OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED
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35 // CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT
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36 // THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
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37 // SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL
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38 // PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER
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41 // Use at your own risk!
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42 // ==========================================================
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47 // Version information ------------------------------------------------------
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49 #define FREEIMAGE_MAJOR_VERSION 3
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50 #define FREEIMAGE_MINOR_VERSION 13
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51 #define FREEIMAGE_RELEASE_SERIAL 1
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53 // Compiler options ---------------------------------------------------------
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55 #include <wchar.h> // needed for UNICODE functions
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57 #if defined(FREEIMAGE_LIB)
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59 #define DLL_CALLCONV
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61 #if defined(_WIN32) || defined(__WIN32__)
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62 #define DLL_CALLCONV __stdcall
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63 // The following ifdef block is the standard way of creating macros which make exporting
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64 // from a DLL simpler. All files within this DLL are compiled with the FREEIMAGE_EXPORTS
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65 // symbol defined on the command line. this symbol should not be defined on any project
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66 // that uses this DLL. This way any other project whose source files include this file see
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67 // DLL_API functions as being imported from a DLL, wheras this DLL sees symbols
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68 // defined with this macro as being exported.
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69 #ifdef FREEIMAGE_EXPORTS
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70 #define DLL_API __declspec(dllexport)
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72 #define DLL_API __declspec(dllimport)
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73 #endif // FREEIMAGE_EXPORTS
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75 // try the gcc visibility support (see http://gcc.gnu.org/wiki/Visibility)
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76 #if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
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77 #ifndef GCC_HASCLASSVISIBILITY
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78 #define GCC_HASCLASSVISIBILITY
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81 #define DLL_CALLCONV
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82 #if defined(GCC_HASCLASSVISIBILITY)
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83 #define DLL_API __attribute__ ((visibility("default")))
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87 #endif // WIN32 / !WIN32
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88 #endif // FREEIMAGE_LIB
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90 // Some versions of gcc may have BYTE_ORDER or __BYTE_ORDER defined
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91 // If your big endian system isn't being detected, add an OS specific check
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92 #if (defined(BYTE_ORDER) && BYTE_ORDER==BIG_ENDIAN) || \
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93 (defined(__BYTE_ORDER) && __BYTE_ORDER==__BIG_ENDIAN) || \
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94 defined(__BIG_ENDIAN__)
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95 #define FREEIMAGE_BIGENDIAN
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96 #endif // BYTE_ORDER
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98 // This really only affects 24 and 32 bit formats, the rest are always RGB order.
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99 #define FREEIMAGE_COLORORDER_BGR 0
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100 #define FREEIMAGE_COLORORDER_RGB 1
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101 #if defined(FREEIMAGE_BIGENDIAN)
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102 #define FREEIMAGE_COLORORDER FREEIMAGE_COLORORDER_RGB
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104 #define FREEIMAGE_COLORORDER FREEIMAGE_COLORORDER_BGR
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107 // Ensure 4-byte enums if we're using Borland C++ compilers
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108 #if defined(__BORLANDC__)
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109 #pragma option push -b
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112 // For C compatibility --------------------------------------------------------
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115 #define FI_DEFAULT(x) = x
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116 #define FI_ENUM(x) enum x
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117 #define FI_STRUCT(x) struct x
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119 #define FI_DEFAULT(x)
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120 #define FI_ENUM(x) typedef int x; enum x
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121 #define FI_STRUCT(x) typedef struct x x; struct x
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124 // Bitmap types -------------------------------------------------------------
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126 FI_STRUCT (FIBITMAP) { void *data; };
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127 FI_STRUCT (FIMULTIBITMAP) { void *data; };
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129 // Types used in the library (directly copied from Windows) -----------------
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131 #if defined(__MINGW32__) && defined(_WINDOWS_H)
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132 #define _WINDOWS_ // prevent a bug in MinGW32
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133 #endif // __MINGW32__
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155 // define portable types for 32-bit / 64-bit OS
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156 #include <inttypes.h>
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157 typedef int32_t BOOL;
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158 typedef uint8_t BYTE;
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159 typedef uint16_t WORD;
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160 typedef uint32_t DWORD;
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161 typedef int32_t LONG;
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163 // MS is not C99 ISO compliant
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165 typedef unsigned char BYTE;
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166 typedef unsigned short WORD;
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167 typedef unsigned long DWORD;
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171 #if (defined(_WIN32) || defined(__WIN32__))
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172 #pragma pack(push, 1)
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177 typedef struct tagRGBQUAD {
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178 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
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186 #endif // FREEIMAGE_COLORORDER
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190 typedef struct tagRGBTRIPLE {
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191 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
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199 #endif // FREEIMAGE_COLORORDER
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202 #if (defined(_WIN32) || defined(__WIN32__))
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208 typedef struct tagBITMAPINFOHEADER{
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214 DWORD biCompression;
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215 DWORD biSizeImage;
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216 LONG biXPelsPerMeter;
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217 LONG biYPelsPerMeter;
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219 DWORD biClrImportant;
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220 } BITMAPINFOHEADER, *PBITMAPINFOHEADER;
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222 typedef struct tagBITMAPINFO {
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223 BITMAPINFOHEADER bmiHeader;
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224 RGBQUAD bmiColors[1];
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225 } BITMAPINFO, *PBITMAPINFO;
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227 #endif // _WINDOWS_
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229 // Types used in the library (specific to FreeImage) ------------------------
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231 #if (defined(_WIN32) || defined(__WIN32__))
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232 #pragma pack(push, 1)
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239 typedef struct tagFIRGB16 {
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247 typedef struct tagFIRGBA16 {
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254 /** 96-bit RGB Float
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256 typedef struct tagFIRGBF {
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262 /** 128-bit RGBA Float
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264 typedef struct tagFIRGBAF {
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271 /** Data structure for COMPLEX type (complex number)
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273 typedef struct tagFICOMPLEX {
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280 #if (defined(_WIN32) || defined(__WIN32__))
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286 // Indexes for byte arrays, masks and shifts for treating pixels as words ---
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287 // These coincide with the order of RGBQUAD and RGBTRIPLE -------------------
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289 #ifndef FREEIMAGE_BIGENDIAN
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290 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
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291 // Little Endian (x86 / MS Windows, Linux) : BGR(A) order
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292 #define FI_RGBA_RED 2
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293 #define FI_RGBA_GREEN 1
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294 #define FI_RGBA_BLUE 0
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295 #define FI_RGBA_ALPHA 3
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296 #define FI_RGBA_RED_MASK 0x00FF0000
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297 #define FI_RGBA_GREEN_MASK 0x0000FF00
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298 #define FI_RGBA_BLUE_MASK 0x000000FF
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299 #define FI_RGBA_ALPHA_MASK 0xFF000000
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300 #define FI_RGBA_RED_SHIFT 16
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301 #define FI_RGBA_GREEN_SHIFT 8
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302 #define FI_RGBA_BLUE_SHIFT 0
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303 #define FI_RGBA_ALPHA_SHIFT 24
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305 // Little Endian (x86 / MaxOSX) : RGB(A) order
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306 #define FI_RGBA_RED 0
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307 #define FI_RGBA_GREEN 1
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308 #define FI_RGBA_BLUE 2
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309 #define FI_RGBA_ALPHA 3
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310 #define FI_RGBA_RED_MASK 0x000000FF
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311 #define FI_RGBA_GREEN_MASK 0x0000FF00
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312 #define FI_RGBA_BLUE_MASK 0x00FF0000
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313 #define FI_RGBA_ALPHA_MASK 0xFF000000
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314 #define FI_RGBA_RED_SHIFT 0
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315 #define FI_RGBA_GREEN_SHIFT 8
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316 #define FI_RGBA_BLUE_SHIFT 16
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317 #define FI_RGBA_ALPHA_SHIFT 24
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318 #endif // FREEIMAGE_COLORORDER
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320 #if FREEIMAGE_COLORORDER == FREEIMAGE_COLORORDER_BGR
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321 // Big Endian (PPC / none) : BGR(A) order
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322 #define FI_RGBA_RED 2
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323 #define FI_RGBA_GREEN 1
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324 #define FI_RGBA_BLUE 0
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325 #define FI_RGBA_ALPHA 3
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326 #define FI_RGBA_RED_MASK 0x0000FF00
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327 #define FI_RGBA_GREEN_MASK 0x00FF0000
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328 #define FI_RGBA_BLUE_MASK 0xFF000000
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329 #define FI_RGBA_ALPHA_MASK 0x000000FF
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330 #define FI_RGBA_RED_SHIFT 8
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331 #define FI_RGBA_GREEN_SHIFT 16
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332 #define FI_RGBA_BLUE_SHIFT 24
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333 #define FI_RGBA_ALPHA_SHIFT 0
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335 // Big Endian (PPC / Linux, MaxOSX) : RGB(A) order
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336 #define FI_RGBA_RED 0
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337 #define FI_RGBA_GREEN 1
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338 #define FI_RGBA_BLUE 2
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339 #define FI_RGBA_ALPHA 3
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340 #define FI_RGBA_RED_MASK 0xFF000000
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341 #define FI_RGBA_GREEN_MASK 0x00FF0000
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342 #define FI_RGBA_BLUE_MASK 0x0000FF00
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343 #define FI_RGBA_ALPHA_MASK 0x000000FF
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344 #define FI_RGBA_RED_SHIFT 24
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345 #define FI_RGBA_GREEN_SHIFT 16
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346 #define FI_RGBA_BLUE_SHIFT 8
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347 #define FI_RGBA_ALPHA_SHIFT 0
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348 #endif // FREEIMAGE_COLORORDER
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349 #endif // FREEIMAGE_BIGENDIAN
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351 #define FI_RGBA_RGB_MASK (FI_RGBA_RED_MASK|FI_RGBA_GREEN_MASK|FI_RGBA_BLUE_MASK)
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353 // The 16bit macros only include masks and shifts, since each color element is not byte aligned
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355 #define FI16_555_RED_MASK 0x7C00
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356 #define FI16_555_GREEN_MASK 0x03E0
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357 #define FI16_555_BLUE_MASK 0x001F
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358 #define FI16_555_RED_SHIFT 10
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359 #define FI16_555_GREEN_SHIFT 5
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360 #define FI16_555_BLUE_SHIFT 0
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361 #define FI16_565_RED_MASK 0xF800
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362 #define FI16_565_GREEN_MASK 0x07E0
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363 #define FI16_565_BLUE_MASK 0x001F
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364 #define FI16_565_RED_SHIFT 11
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365 #define FI16_565_GREEN_SHIFT 5
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366 #define FI16_565_BLUE_SHIFT 0
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368 // ICC profile support ------------------------------------------------------
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370 #define FIICC_DEFAULT 0x00
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371 #define FIICC_COLOR_IS_CMYK 0x01
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373 FI_STRUCT (FIICCPROFILE) {
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374 WORD flags; // info flag
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375 DWORD size; // profile's size measured in bytes
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376 void *data; // points to a block of contiguous memory containing the profile
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379 // Important enums ----------------------------------------------------------
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381 /** I/O image format identifiers.
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383 FI_ENUM(FREE_IMAGE_FORMAT) {
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423 /** Image type used in FreeImage.
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425 FI_ENUM(FREE_IMAGE_TYPE) {
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426 FIT_UNKNOWN = 0, // unknown type
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427 FIT_BITMAP = 1, // standard image : 1-, 4-, 8-, 16-, 24-, 32-bit
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428 FIT_UINT16 = 2, // array of unsigned short : unsigned 16-bit
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429 FIT_INT16 = 3, // array of short : signed 16-bit
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430 FIT_UINT32 = 4, // array of unsigned long : unsigned 32-bit
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431 FIT_INT32 = 5, // array of long : signed 32-bit
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432 FIT_FLOAT = 6, // array of float : 32-bit IEEE floating point
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433 FIT_DOUBLE = 7, // array of double : 64-bit IEEE floating point
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434 FIT_COMPLEX = 8, // array of FICOMPLEX : 2 x 64-bit IEEE floating point
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435 FIT_RGB16 = 9, // 48-bit RGB image : 3 x 16-bit
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436 FIT_RGBA16 = 10, // 64-bit RGBA image : 4 x 16-bit
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437 FIT_RGBF = 11, // 96-bit RGB float image : 3 x 32-bit IEEE floating point
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438 FIT_RGBAF = 12 // 128-bit RGBA float image : 4 x 32-bit IEEE floating point
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441 /** Image color type used in FreeImage.
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443 FI_ENUM(FREE_IMAGE_COLOR_TYPE) {
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444 FIC_MINISWHITE = 0, // min value is white
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445 FIC_MINISBLACK = 1, // min value is black
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446 FIC_RGB = 2, // RGB color model
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447 FIC_PALETTE = 3, // color map indexed
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448 FIC_RGBALPHA = 4, // RGB color model with alpha channel
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449 FIC_CMYK = 5 // CMYK color model
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452 /** Color quantization algorithms.
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453 Constants used in FreeImage_ColorQuantize.
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455 FI_ENUM(FREE_IMAGE_QUANTIZE) {
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456 FIQ_WUQUANT = 0, // Xiaolin Wu color quantization algorithm
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457 FIQ_NNQUANT = 1 // NeuQuant neural-net quantization algorithm by Anthony Dekker
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460 /** Dithering algorithms.
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461 Constants used in FreeImage_Dither.
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463 FI_ENUM(FREE_IMAGE_DITHER) {
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464 FID_FS = 0, // Floyd & Steinberg error diffusion
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465 FID_BAYER4x4 = 1, // Bayer ordered dispersed dot dithering (order 2 dithering matrix)
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466 FID_BAYER8x8 = 2, // Bayer ordered dispersed dot dithering (order 3 dithering matrix)
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467 FID_CLUSTER6x6 = 3, // Ordered clustered dot dithering (order 3 - 6x6 matrix)
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468 FID_CLUSTER8x8 = 4, // Ordered clustered dot dithering (order 4 - 8x8 matrix)
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469 FID_CLUSTER16x16= 5, // Ordered clustered dot dithering (order 8 - 16x16 matrix)
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470 FID_BAYER16x16 = 6 // Bayer ordered dispersed dot dithering (order 4 dithering matrix)
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473 /** Lossless JPEG transformations
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474 Constants used in FreeImage_JPEGTransform
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476 FI_ENUM(FREE_IMAGE_JPEG_OPERATION) {
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477 FIJPEG_OP_NONE = 0, // no transformation
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478 FIJPEG_OP_FLIP_H = 1, // horizontal flip
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479 FIJPEG_OP_FLIP_V = 2, // vertical flip
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480 FIJPEG_OP_TRANSPOSE = 3, // transpose across UL-to-LR axis
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481 FIJPEG_OP_TRANSVERSE = 4, // transpose across UR-to-LL axis
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482 FIJPEG_OP_ROTATE_90 = 5, // 90-degree clockwise rotation
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483 FIJPEG_OP_ROTATE_180 = 6, // 180-degree rotation
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484 FIJPEG_OP_ROTATE_270 = 7 // 270-degree clockwise (or 90 ccw)
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487 /** Tone mapping operators.
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488 Constants used in FreeImage_ToneMapping.
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490 FI_ENUM(FREE_IMAGE_TMO) {
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491 FITMO_DRAGO03 = 0, // Adaptive logarithmic mapping (F. Drago, 2003)
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492 FITMO_REINHARD05 = 1, // Dynamic range reduction inspired by photoreceptor physiology (E. Reinhard, 2005)
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493 FITMO_FATTAL02 = 2 // Gradient domain high dynamic range compression (R. Fattal, 2002)
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496 /** Upsampling / downsampling filters.
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497 Constants used in FreeImage_Rescale.
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499 FI_ENUM(FREE_IMAGE_FILTER) {
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500 FILTER_BOX = 0, // Box, pulse, Fourier window, 1st order (constant) b-spline
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501 FILTER_BICUBIC = 1, // Mitchell & Netravali's two-param cubic filter
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502 FILTER_BILINEAR = 2, // Bilinear filter
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503 FILTER_BSPLINE = 3, // 4th order (cubic) b-spline
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504 FILTER_CATMULLROM = 4, // Catmull-Rom spline, Overhauser spline
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505 FILTER_LANCZOS3 = 5 // Lanczos3 filter
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508 /** Color channels.
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509 Constants used in color manipulation routines.
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511 FI_ENUM(FREE_IMAGE_COLOR_CHANNEL) {
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512 FICC_RGB = 0, // Use red, green and blue channels
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513 FICC_RED = 1, // Use red channel
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514 FICC_GREEN = 2, // Use green channel
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515 FICC_BLUE = 3, // Use blue channel
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516 FICC_ALPHA = 4, // Use alpha channel
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517 FICC_BLACK = 5, // Use black channel
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518 FICC_REAL = 6, // Complex images: use real part
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519 FICC_IMAG = 7, // Complex images: use imaginary part
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520 FICC_MAG = 8, // Complex images: use magnitude
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521 FICC_PHASE = 9 // Complex images: use phase
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524 // Metadata support ---------------------------------------------------------
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527 Tag data type information (based on TIFF specifications)
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529 Note: RATIONALs are the ratio of two 32-bit integer values.
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531 FI_ENUM(FREE_IMAGE_MDTYPE) {
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532 FIDT_NOTYPE = 0, // placeholder
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533 FIDT_BYTE = 1, // 8-bit unsigned integer
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534 FIDT_ASCII = 2, // 8-bit bytes w/ last byte null
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535 FIDT_SHORT = 3, // 16-bit unsigned integer
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536 FIDT_LONG = 4, // 32-bit unsigned integer
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537 FIDT_RATIONAL = 5, // 64-bit unsigned fraction
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538 FIDT_SBYTE = 6, // 8-bit signed integer
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539 FIDT_UNDEFINED = 7, // 8-bit untyped data
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540 FIDT_SSHORT = 8, // 16-bit signed integer
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541 FIDT_SLONG = 9, // 32-bit signed integer
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542 FIDT_SRATIONAL = 10, // 64-bit signed fraction
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543 FIDT_FLOAT = 11, // 32-bit IEEE floating point
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544 FIDT_DOUBLE = 12, // 64-bit IEEE floating point
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545 FIDT_IFD = 13, // 32-bit unsigned integer (offset)
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546 FIDT_PALETTE = 14 // 32-bit RGBQUAD
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550 Metadata models supported by FreeImage
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552 FI_ENUM(FREE_IMAGE_MDMODEL) {
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554 FIMD_COMMENTS = 0, // single comment or keywords
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555 FIMD_EXIF_MAIN = 1, // Exif-TIFF metadata
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556 FIMD_EXIF_EXIF = 2, // Exif-specific metadata
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557 FIMD_EXIF_GPS = 3, // Exif GPS metadata
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558 FIMD_EXIF_MAKERNOTE = 4, // Exif maker note metadata
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559 FIMD_EXIF_INTEROP = 5, // Exif interoperability metadata
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560 FIMD_IPTC = 6, // IPTC/NAA metadata
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561 FIMD_XMP = 7, // Abobe XMP metadata
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562 FIMD_GEOTIFF = 8, // GeoTIFF metadata
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563 FIMD_ANIMATION = 9, // Animation metadata
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564 FIMD_CUSTOM = 10 // Used to attach other metadata types to a dib
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568 Handle to a metadata model
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570 FI_STRUCT (FIMETADATA) { void *data; };
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573 Handle to a FreeImage tag
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575 FI_STRUCT (FITAG) { void *data; };
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577 // File IO routines ---------------------------------------------------------
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579 #ifndef FREEIMAGE_IO
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580 #define FREEIMAGE_IO
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582 typedef void* fi_handle;
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583 typedef unsigned (DLL_CALLCONV *FI_ReadProc) (void *buffer, unsigned size, unsigned count, fi_handle handle);
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584 typedef unsigned (DLL_CALLCONV *FI_WriteProc) (void *buffer, unsigned size, unsigned count, fi_handle handle);
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585 typedef int (DLL_CALLCONV *FI_SeekProc) (fi_handle handle, long offset, int origin);
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586 typedef long (DLL_CALLCONV *FI_TellProc) (fi_handle handle);
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588 #if (defined(_WIN32) || defined(__WIN32__))
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589 #pragma pack(push, 1)
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594 FI_STRUCT(FreeImageIO) {
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595 FI_ReadProc read_proc; // pointer to the function used to read data
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596 FI_WriteProc write_proc; // pointer to the function used to write data
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597 FI_SeekProc seek_proc; // pointer to the function used to seek
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598 FI_TellProc tell_proc; // pointer to the function used to aquire the current position
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601 #if (defined(_WIN32) || defined(__WIN32__))
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608 Handle to a memory I/O stream
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610 FI_STRUCT (FIMEMORY) { void *data; };
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612 #endif // FREEIMAGE_IO
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614 // Plugin routines ----------------------------------------------------------
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619 typedef const char *(DLL_CALLCONV *FI_FormatProc)(void);
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620 typedef const char *(DLL_CALLCONV *FI_DescriptionProc)(void);
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621 typedef const char *(DLL_CALLCONV *FI_ExtensionListProc)(void);
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622 typedef const char *(DLL_CALLCONV *FI_RegExprProc)(void);
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623 typedef void *(DLL_CALLCONV *FI_OpenProc)(FreeImageIO *io, fi_handle handle, BOOL read);
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624 typedef void (DLL_CALLCONV *FI_CloseProc)(FreeImageIO *io, fi_handle handle, void *data);
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625 typedef int (DLL_CALLCONV *FI_PageCountProc)(FreeImageIO *io, fi_handle handle, void *data);
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626 typedef int (DLL_CALLCONV *FI_PageCapabilityProc)(FreeImageIO *io, fi_handle handle, void *data);
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627 typedef FIBITMAP *(DLL_CALLCONV *FI_LoadProc)(FreeImageIO *io, fi_handle handle, int page, int flags, void *data);
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628 typedef BOOL (DLL_CALLCONV *FI_SaveProc)(FreeImageIO *io, FIBITMAP *dib, fi_handle handle, int page, int flags, void *data);
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629 typedef BOOL (DLL_CALLCONV *FI_ValidateProc)(FreeImageIO *io, fi_handle handle);
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630 typedef const char *(DLL_CALLCONV *FI_MimeProc)(void);
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631 typedef BOOL (DLL_CALLCONV *FI_SupportsExportBPPProc)(int bpp);
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632 typedef BOOL (DLL_CALLCONV *FI_SupportsExportTypeProc)(FREE_IMAGE_TYPE type);
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633 typedef BOOL (DLL_CALLCONV *FI_SupportsICCProfilesProc)(void);
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635 FI_STRUCT (Plugin) {
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636 FI_FormatProc format_proc;
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637 FI_DescriptionProc description_proc;
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638 FI_ExtensionListProc extension_proc;
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639 FI_RegExprProc regexpr_proc;
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640 FI_OpenProc open_proc;
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641 FI_CloseProc close_proc;
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642 FI_PageCountProc pagecount_proc;
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643 FI_PageCapabilityProc pagecapability_proc;
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644 FI_LoadProc load_proc;
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645 FI_SaveProc save_proc;
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646 FI_ValidateProc validate_proc;
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647 FI_MimeProc mime_proc;
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648 FI_SupportsExportBPPProc supports_export_bpp_proc;
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649 FI_SupportsExportTypeProc supports_export_type_proc;
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650 FI_SupportsICCProfilesProc supports_icc_profiles_proc;
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653 typedef void (DLL_CALLCONV *FI_InitProc)(Plugin *plugin, int format_id);
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658 // Load / Save flag constants -----------------------------------------------
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660 #define BMP_DEFAULT 0
\r
661 #define BMP_SAVE_RLE 1
\r
662 #define CUT_DEFAULT 0
\r
663 #define DDS_DEFAULT 0
\r
664 #define EXR_DEFAULT 0 // save data as half with piz-based wavelet compression
\r
665 #define EXR_FLOAT 0x0001 // save data as float instead of as half (not recommended)
\r
666 #define EXR_NONE 0x0002 // save with no compression
\r
667 #define EXR_ZIP 0x0004 // save with zlib compression, in blocks of 16 scan lines
\r
668 #define EXR_PIZ 0x0008 // save with piz-based wavelet compression
\r
669 #define EXR_PXR24 0x0010 // save with lossy 24-bit float compression
\r
670 #define EXR_B44 0x0020 // save with lossy 44% float compression - goes to 22% when combined with EXR_LC
\r
671 #define EXR_LC 0x0040 // save images with one luminance and two chroma channels, rather than as RGB (lossy compression)
\r
672 #define FAXG3_DEFAULT 0
\r
673 #define GIF_DEFAULT 0
\r
674 #define GIF_LOAD256 1 // Load the image as a 256 color image with ununsed palette entries, if it's 16 or 2 color
\r
675 #define GIF_PLAYBACK 2 // 'Play' the GIF to generate each frame (as 32bpp) instead of returning raw frame data when loading
\r
676 #define HDR_DEFAULT 0
\r
677 #define ICO_DEFAULT 0
\r
678 #define ICO_MAKEALPHA 1 // convert to 32bpp and create an alpha channel from the AND-mask when loading
\r
679 #define IFF_DEFAULT 0
\r
680 #define J2K_DEFAULT 0 // save with a 16:1 rate
\r
681 #define JP2_DEFAULT 0 // save with a 16:1 rate
\r
682 #define JPEG_DEFAULT 0 // loading (see JPEG_FAST); saving (see JPEG_QUALITYGOOD|JPEG_SUBSAMPLING_420)
\r
683 #define JPEG_FAST 0x0001 // load the file as fast as possible, sacrificing some quality
\r
684 #define JPEG_ACCURATE 0x0002 // load the file with the best quality, sacrificing some speed
\r
685 #define JPEG_CMYK 0x0004 // load separated CMYK "as is" (use | to combine with other load flags)
\r
686 #define JPEG_EXIFROTATE 0x0008 // load and rotate according to Exif 'Orientation' tag if available
\r
687 #define JPEG_QUALITYSUPERB 0x80 // save with superb quality (100:1)
\r
688 #define JPEG_QUALITYGOOD 0x0100 // save with good quality (75:1)
\r
689 #define JPEG_QUALITYNORMAL 0x0200 // save with normal quality (50:1)
\r
690 #define JPEG_QUALITYAVERAGE 0x0400 // save with average quality (25:1)
\r
691 #define JPEG_QUALITYBAD 0x0800 // save with bad quality (10:1)
\r
692 #define JPEG_PROGRESSIVE 0x2000 // save as a progressive-JPEG (use | to combine with other save flags)
\r
693 #define JPEG_SUBSAMPLING_411 0x1000 // save with high 4x1 chroma subsampling (4:1:1)
\r
694 #define JPEG_SUBSAMPLING_420 0x4000 // save with medium 2x2 medium chroma subsampling (4:2:0) - default value
\r
695 #define JPEG_SUBSAMPLING_422 0x8000 // save with low 2x1 chroma subsampling (4:2:2)
\r
696 #define JPEG_SUBSAMPLING_444 0x10000 // save with no chroma subsampling (4:4:4)
\r
697 #define KOALA_DEFAULT 0
\r
698 #define LBM_DEFAULT 0
\r
699 #define MNG_DEFAULT 0
\r
700 #define PCD_DEFAULT 0
\r
701 #define PCD_BASE 1 // load the bitmap sized 768 x 512
\r
702 #define PCD_BASEDIV4 2 // load the bitmap sized 384 x 256
\r
703 #define PCD_BASEDIV16 3 // load the bitmap sized 192 x 128
\r
704 #define PCX_DEFAULT 0
\r
705 #define PFM_DEFAULT 0
\r
706 #define PICT_DEFAULT 0
\r
707 #define PNG_DEFAULT 0
\r
708 #define PNG_IGNOREGAMMA 1 // loading: avoid gamma correction
\r
709 #define PNG_Z_BEST_SPEED 0x0001 // save using ZLib level 1 compression flag (default value is 6)
\r
710 #define PNG_Z_DEFAULT_COMPRESSION 0x0006 // save using ZLib level 6 compression flag (default recommended value)
\r
711 #define PNG_Z_BEST_COMPRESSION 0x0009 // save using ZLib level 9 compression flag (default value is 6)
\r
712 #define PNG_Z_NO_COMPRESSION 0x0100 // save without ZLib compression
\r
713 #define PNG_INTERLACED 0x0200 // save using Adam7 interlacing (use | to combine with other save flags)
\r
714 #define PNM_DEFAULT 0
\r
715 #define PNM_SAVE_RAW 0 // If set the writer saves in RAW format (i.e. P4, P5 or P6)
\r
716 #define PNM_SAVE_ASCII 1 // If set the writer saves in ASCII format (i.e. P1, P2 or P3)
\r
717 #define PSD_DEFAULT 0
\r
718 #define RAS_DEFAULT 0
\r
719 #define RAW_DEFAULT 0 // load the file as linear RGB 48-bit
\r
720 #define RAW_PREVIEW 1 // try to load the embedded JPEG preview with included Exif Data or default to RGB 24-bit
\r
721 #define RAW_DISPLAY 2 // load the file as RGB 24-bit
\r
722 #define SGI_DEFAULT 0
\r
723 #define TARGA_DEFAULT 0
\r
724 #define TARGA_LOAD_RGB888 1 // If set the loader converts RGB555 and ARGB8888 -> RGB888.
\r
725 #define TIFF_DEFAULT 0
\r
726 #define TIFF_CMYK 0x0001 // reads/stores tags for separated CMYK (use | to combine with compression flags)
\r
727 #define TIFF_PACKBITS 0x0100 // save using PACKBITS compression
\r
728 #define TIFF_DEFLATE 0x0200 // save using DEFLATE compression (a.k.a. ZLIB compression)
\r
729 #define TIFF_ADOBE_DEFLATE 0x0400 // save using ADOBE DEFLATE compression
\r
730 #define TIFF_NONE 0x0800 // save without any compression
\r
731 #define TIFF_CCITTFAX3 0x1000 // save using CCITT Group 3 fax encoding
\r
732 #define TIFF_CCITTFAX4 0x2000 // save using CCITT Group 4 fax encoding
\r
733 #define TIFF_LZW 0x4000 // save using LZW compression
\r
734 #define TIFF_JPEG 0x8000 // save using JPEG compression
\r
735 #define WBMP_DEFAULT 0
\r
736 #define XBM_DEFAULT 0
\r
737 #define XPM_DEFAULT 0
\r
739 // Background filling options ---------------------------------------------------------
\r
740 // Constants used in FreeImage_FillBackground and FreeImage_EnlargeCanvas
\r
742 #define FI_COLOR_IS_RGB_COLOR 0x00 // RGBQUAD color is a RGB color (contains no valid alpha channel)
\r
743 #define FI_COLOR_IS_RGBA_COLOR 0x01 // RGBQUAD color is a RGBA color (contains a valid alpha channel)
\r
744 #define FI_COLOR_FIND_EQUAL_COLOR 0x02 // For palettized images: lookup equal RGB color from palette
\r
745 #define FI_COLOR_ALPHA_IS_INDEX 0x04 // The color's rgbReserved member (alpha) contains the palette index to be used
\r
746 #define FI_COLOR_PALETTE_SEARCH_MASK (FI_COLOR_FIND_EQUAL_COLOR | FI_COLOR_ALPHA_IS_INDEX) // No color lookup is performed
\r
753 // Init / Error routines ----------------------------------------------------
\r
755 DLL_API void DLL_CALLCONV FreeImage_Initialise(BOOL load_local_plugins_only FI_DEFAULT(FALSE));
\r
756 DLL_API void DLL_CALLCONV FreeImage_DeInitialise(void);
\r
758 // Version routines ---------------------------------------------------------
\r
760 DLL_API const char *DLL_CALLCONV FreeImage_GetVersion(void);
\r
761 DLL_API const char *DLL_CALLCONV FreeImage_GetCopyrightMessage(void);
\r
763 // Message output functions -------------------------------------------------
\r
765 typedef void (*FreeImage_OutputMessageFunction)(FREE_IMAGE_FORMAT fif, const char *msg);
\r
766 typedef void (DLL_CALLCONV *FreeImage_OutputMessageFunctionStdCall)(FREE_IMAGE_FORMAT fif, const char *msg);
\r
768 DLL_API void DLL_CALLCONV FreeImage_SetOutputMessageStdCall(FreeImage_OutputMessageFunctionStdCall omf);
\r
769 DLL_API void DLL_CALLCONV FreeImage_SetOutputMessage(FreeImage_OutputMessageFunction omf);
\r
770 DLL_API void DLL_CALLCONV FreeImage_OutputMessageProc(int fif, const char *fmt, ...);
\r
772 // Allocate / Clone / Unload routines ---------------------------------------
\r
774 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));
\r
775 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));
\r
776 DLL_API FIBITMAP * DLL_CALLCONV FreeImage_Clone(FIBITMAP *dib);
\r
777 DLL_API void DLL_CALLCONV FreeImage_Unload(FIBITMAP *dib);
\r
779 // Load / Save routines -----------------------------------------------------
\r
781 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Load(FREE_IMAGE_FORMAT fif, const char *filename, int flags FI_DEFAULT(0));
\r
782 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadU(FREE_IMAGE_FORMAT fif, const wchar_t *filename, int flags FI_DEFAULT(0));
\r
783 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadFromHandle(FREE_IMAGE_FORMAT fif, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
\r
784 DLL_API BOOL DLL_CALLCONV FreeImage_Save(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, const char *filename, int flags FI_DEFAULT(0));
\r
785 DLL_API BOOL DLL_CALLCONV FreeImage_SaveU(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, const wchar_t *filename, int flags FI_DEFAULT(0));
\r
786 DLL_API BOOL DLL_CALLCONV FreeImage_SaveToHandle(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
\r
788 // Memory I/O stream routines -----------------------------------------------
\r
790 DLL_API FIMEMORY *DLL_CALLCONV FreeImage_OpenMemory(BYTE *data FI_DEFAULT(0), DWORD size_in_bytes FI_DEFAULT(0));
\r
791 DLL_API void DLL_CALLCONV FreeImage_CloseMemory(FIMEMORY *stream);
\r
792 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_LoadFromMemory(FREE_IMAGE_FORMAT fif, FIMEMORY *stream, int flags FI_DEFAULT(0));
\r
793 DLL_API BOOL DLL_CALLCONV FreeImage_SaveToMemory(FREE_IMAGE_FORMAT fif, FIBITMAP *dib, FIMEMORY *stream, int flags FI_DEFAULT(0));
\r
794 DLL_API long DLL_CALLCONV FreeImage_TellMemory(FIMEMORY *stream);
\r
795 DLL_API BOOL DLL_CALLCONV FreeImage_SeekMemory(FIMEMORY *stream, long offset, int origin);
\r
796 DLL_API BOOL DLL_CALLCONV FreeImage_AcquireMemory(FIMEMORY *stream, BYTE **data, DWORD *size_in_bytes);
\r
797 DLL_API unsigned DLL_CALLCONV FreeImage_ReadMemory(void *buffer, unsigned size, unsigned count, FIMEMORY *stream);
\r
798 DLL_API unsigned DLL_CALLCONV FreeImage_WriteMemory(const void *buffer, unsigned size, unsigned count, FIMEMORY *stream);
\r
799 DLL_API FIMULTIBITMAP *DLL_CALLCONV FreeImage_LoadMultiBitmapFromMemory(FREE_IMAGE_FORMAT fif, FIMEMORY *stream, int flags FI_DEFAULT(0));
\r
801 // Plugin Interface ---------------------------------------------------------
\r
803 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));
\r
804 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));
\r
805 DLL_API int DLL_CALLCONV FreeImage_GetFIFCount(void);
\r
806 DLL_API int DLL_CALLCONV FreeImage_SetPluginEnabled(FREE_IMAGE_FORMAT fif, BOOL enable);
\r
807 DLL_API int DLL_CALLCONV FreeImage_IsPluginEnabled(FREE_IMAGE_FORMAT fif);
\r
808 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFormat(const char *format);
\r
809 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromMime(const char *mime);
\r
810 DLL_API const char *DLL_CALLCONV FreeImage_GetFormatFromFIF(FREE_IMAGE_FORMAT fif);
\r
811 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFExtensionList(FREE_IMAGE_FORMAT fif);
\r
812 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFDescription(FREE_IMAGE_FORMAT fif);
\r
813 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFRegExpr(FREE_IMAGE_FORMAT fif);
\r
814 DLL_API const char *DLL_CALLCONV FreeImage_GetFIFMimeType(FREE_IMAGE_FORMAT fif);
\r
815 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFilename(const char *filename);
\r
816 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFIFFromFilenameU(const wchar_t *filename);
\r
817 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsReading(FREE_IMAGE_FORMAT fif);
\r
818 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsWriting(FREE_IMAGE_FORMAT fif);
\r
819 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsExportBPP(FREE_IMAGE_FORMAT fif, int bpp);
\r
820 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsExportType(FREE_IMAGE_FORMAT fif, FREE_IMAGE_TYPE type);
\r
821 DLL_API BOOL DLL_CALLCONV FreeImage_FIFSupportsICCProfiles(FREE_IMAGE_FORMAT fif);
\r
823 // Multipaging interface ----------------------------------------------------
\r
825 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));
\r
826 DLL_API FIMULTIBITMAP * DLL_CALLCONV FreeImage_OpenMultiBitmapFromHandle(FREE_IMAGE_FORMAT fif, FreeImageIO *io, fi_handle handle, int flags FI_DEFAULT(0));
\r
827 DLL_API BOOL DLL_CALLCONV FreeImage_CloseMultiBitmap(FIMULTIBITMAP *bitmap, int flags FI_DEFAULT(0));
\r
828 DLL_API int DLL_CALLCONV FreeImage_GetPageCount(FIMULTIBITMAP *bitmap);
\r
829 DLL_API void DLL_CALLCONV FreeImage_AppendPage(FIMULTIBITMAP *bitmap, FIBITMAP *data);
\r
830 DLL_API void DLL_CALLCONV FreeImage_InsertPage(FIMULTIBITMAP *bitmap, int page, FIBITMAP *data);
\r
831 DLL_API void DLL_CALLCONV FreeImage_DeletePage(FIMULTIBITMAP *bitmap, int page);
\r
832 DLL_API FIBITMAP * DLL_CALLCONV FreeImage_LockPage(FIMULTIBITMAP *bitmap, int page);
\r
833 DLL_API void DLL_CALLCONV FreeImage_UnlockPage(FIMULTIBITMAP *bitmap, FIBITMAP *data, BOOL changed);
\r
834 DLL_API BOOL DLL_CALLCONV FreeImage_MovePage(FIMULTIBITMAP *bitmap, int target, int source);
\r
835 DLL_API BOOL DLL_CALLCONV FreeImage_GetLockedPageNumbers(FIMULTIBITMAP *bitmap, int *pages, int *count);
\r
837 // Filetype request routines ------------------------------------------------
\r
839 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileType(const char *filename, int size FI_DEFAULT(0));
\r
840 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeU(const wchar_t *filename, int size FI_DEFAULT(0));
\r
841 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeFromHandle(FreeImageIO *io, fi_handle handle, int size FI_DEFAULT(0));
\r
842 DLL_API FREE_IMAGE_FORMAT DLL_CALLCONV FreeImage_GetFileTypeFromMemory(FIMEMORY *stream, int size FI_DEFAULT(0));
\r
844 // Image type request routine -----------------------------------------------
\r
846 DLL_API FREE_IMAGE_TYPE DLL_CALLCONV FreeImage_GetImageType(FIBITMAP *dib);
\r
848 // FreeImage helper routines ------------------------------------------------
\r
850 DLL_API BOOL DLL_CALLCONV FreeImage_IsLittleEndian(void);
\r
851 DLL_API BOOL DLL_CALLCONV FreeImage_LookupX11Color(const char *szColor, BYTE *nRed, BYTE *nGreen, BYTE *nBlue);
\r
852 DLL_API BOOL DLL_CALLCONV FreeImage_LookupSVGColor(const char *szColor, BYTE *nRed, BYTE *nGreen, BYTE *nBlue);
\r
854 // Pixel access routines ----------------------------------------------------
\r
856 DLL_API BYTE *DLL_CALLCONV FreeImage_GetBits(FIBITMAP *dib);
\r
857 DLL_API BYTE *DLL_CALLCONV FreeImage_GetScanLine(FIBITMAP *dib, int scanline);
\r
859 DLL_API BOOL DLL_CALLCONV FreeImage_GetPixelIndex(FIBITMAP *dib, unsigned x, unsigned y, BYTE *value);
\r
860 DLL_API BOOL DLL_CALLCONV FreeImage_GetPixelColor(FIBITMAP *dib, unsigned x, unsigned y, RGBQUAD *value);
\r
861 DLL_API BOOL DLL_CALLCONV FreeImage_SetPixelIndex(FIBITMAP *dib, unsigned x, unsigned y, BYTE *value);
\r
862 DLL_API BOOL DLL_CALLCONV FreeImage_SetPixelColor(FIBITMAP *dib, unsigned x, unsigned y, RGBQUAD *value);
\r
864 // DIB info routines --------------------------------------------------------
\r
866 DLL_API unsigned DLL_CALLCONV FreeImage_GetColorsUsed(FIBITMAP *dib);
\r
867 DLL_API unsigned DLL_CALLCONV FreeImage_GetBPP(FIBITMAP *dib);
\r
868 DLL_API unsigned DLL_CALLCONV FreeImage_GetWidth(FIBITMAP *dib);
\r
869 DLL_API unsigned DLL_CALLCONV FreeImage_GetHeight(FIBITMAP *dib);
\r
870 DLL_API unsigned DLL_CALLCONV FreeImage_GetLine(FIBITMAP *dib);
\r
871 DLL_API unsigned DLL_CALLCONV FreeImage_GetPitch(FIBITMAP *dib);
\r
872 DLL_API unsigned DLL_CALLCONV FreeImage_GetDIBSize(FIBITMAP *dib);
\r
873 DLL_API RGBQUAD *DLL_CALLCONV FreeImage_GetPalette(FIBITMAP *dib);
\r
875 DLL_API unsigned DLL_CALLCONV FreeImage_GetDotsPerMeterX(FIBITMAP *dib);
\r
876 DLL_API unsigned DLL_CALLCONV FreeImage_GetDotsPerMeterY(FIBITMAP *dib);
\r
877 DLL_API void DLL_CALLCONV FreeImage_SetDotsPerMeterX(FIBITMAP *dib, unsigned res);
\r
878 DLL_API void DLL_CALLCONV FreeImage_SetDotsPerMeterY(FIBITMAP *dib, unsigned res);
\r
880 DLL_API BITMAPINFOHEADER *DLL_CALLCONV FreeImage_GetInfoHeader(FIBITMAP *dib);
\r
881 DLL_API BITMAPINFO *DLL_CALLCONV FreeImage_GetInfo(FIBITMAP *dib);
\r
882 DLL_API FREE_IMAGE_COLOR_TYPE DLL_CALLCONV FreeImage_GetColorType(FIBITMAP *dib);
\r
884 DLL_API unsigned DLL_CALLCONV FreeImage_GetRedMask(FIBITMAP *dib);
\r
885 DLL_API unsigned DLL_CALLCONV FreeImage_GetGreenMask(FIBITMAP *dib);
\r
886 DLL_API unsigned DLL_CALLCONV FreeImage_GetBlueMask(FIBITMAP *dib);
\r
888 DLL_API unsigned DLL_CALLCONV FreeImage_GetTransparencyCount(FIBITMAP *dib);
\r
889 DLL_API BYTE * DLL_CALLCONV FreeImage_GetTransparencyTable(FIBITMAP *dib);
\r
890 DLL_API void DLL_CALLCONV FreeImage_SetTransparent(FIBITMAP *dib, BOOL enabled);
\r
891 DLL_API void DLL_CALLCONV FreeImage_SetTransparencyTable(FIBITMAP *dib, BYTE *table, int count);
\r
892 DLL_API BOOL DLL_CALLCONV FreeImage_IsTransparent(FIBITMAP *dib);
\r
893 DLL_API void DLL_CALLCONV FreeImage_SetTransparentIndex(FIBITMAP *dib, int index);
\r
894 DLL_API int DLL_CALLCONV FreeImage_GetTransparentIndex(FIBITMAP *dib);
\r
896 DLL_API BOOL DLL_CALLCONV FreeImage_HasBackgroundColor(FIBITMAP *dib);
\r
897 DLL_API BOOL DLL_CALLCONV FreeImage_GetBackgroundColor(FIBITMAP *dib, RGBQUAD *bkcolor);
\r
898 DLL_API BOOL DLL_CALLCONV FreeImage_SetBackgroundColor(FIBITMAP *dib, RGBQUAD *bkcolor);
\r
901 // ICC profile routines -----------------------------------------------------
\r
903 DLL_API FIICCPROFILE *DLL_CALLCONV FreeImage_GetICCProfile(FIBITMAP *dib);
\r
904 DLL_API FIICCPROFILE *DLL_CALLCONV FreeImage_CreateICCProfile(FIBITMAP *dib, void *data, long size);
\r
905 DLL_API void DLL_CALLCONV FreeImage_DestroyICCProfile(FIBITMAP *dib);
\r
907 // Line conversion routines -------------------------------------------------
\r
909 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To4(BYTE *target, BYTE *source, int width_in_pixels);
\r
910 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To4(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
911 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To4_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
912 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To4_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
913 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To4(BYTE *target, BYTE *source, int width_in_pixels);
\r
914 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To4(BYTE *target, BYTE *source, int width_in_pixels);
\r
915 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To8(BYTE *target, BYTE *source, int width_in_pixels);
\r
916 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To8(BYTE *target, BYTE *source, int width_in_pixels);
\r
917 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To8_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
918 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To8_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
919 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To8(BYTE *target, BYTE *source, int width_in_pixels);
\r
920 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To8(BYTE *target, BYTE *source, int width_in_pixels);
\r
921 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
922 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
923 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To16_555(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
924 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16_565_To16_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
925 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To16_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
926 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To16_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
927 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
928 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
929 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To16_565(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
930 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16_555_To16_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
931 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To16_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
932 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To16_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
933 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
934 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
935 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
936 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To24_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
937 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To24_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
938 DLL_API void DLL_CALLCONV FreeImage_ConvertLine32To24(BYTE *target, BYTE *source, int width_in_pixels);
\r
939 DLL_API void DLL_CALLCONV FreeImage_ConvertLine1To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
940 DLL_API void DLL_CALLCONV FreeImage_ConvertLine4To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
941 DLL_API void DLL_CALLCONV FreeImage_ConvertLine8To32(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette);
\r
942 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To32_555(BYTE *target, BYTE *source, int width_in_pixels);
\r
943 DLL_API void DLL_CALLCONV FreeImage_ConvertLine16To32_565(BYTE *target, BYTE *source, int width_in_pixels);
\r
944 DLL_API void DLL_CALLCONV FreeImage_ConvertLine24To32(BYTE *target, BYTE *source, int width_in_pixels);
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946 // Smart conversion routines ------------------------------------------------
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948 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo4Bits(FIBITMAP *dib);
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949 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo8Bits(FIBITMAP *dib);
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950 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToGreyscale(FIBITMAP *dib);
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951 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo16Bits555(FIBITMAP *dib);
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952 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo16Bits565(FIBITMAP *dib);
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953 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo24Bits(FIBITMAP *dib);
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954 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertTo32Bits(FIBITMAP *dib);
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955 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ColorQuantize(FIBITMAP *dib, FREE_IMAGE_QUANTIZE quantize);
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956 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));
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957 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Threshold(FIBITMAP *dib, BYTE T);
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958 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Dither(FIBITMAP *dib, FREE_IMAGE_DITHER algorithm);
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960 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));
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961 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));
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963 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToRGBF(FIBITMAP *dib);
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965 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToStandardType(FIBITMAP *src, BOOL scale_linear FI_DEFAULT(TRUE));
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966 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_ConvertToType(FIBITMAP *src, FREE_IMAGE_TYPE dst_type, BOOL scale_linear FI_DEFAULT(TRUE));
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968 // tone mapping operators
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969 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));
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970 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoDrago03(FIBITMAP *src, double gamma FI_DEFAULT(2.2), double exposure FI_DEFAULT(0));
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971 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoReinhard05(FIBITMAP *src, double intensity FI_DEFAULT(0), double contrast FI_DEFAULT(0));
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972 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));
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974 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_TmoFattal02(FIBITMAP *src, double color_saturation FI_DEFAULT(0.5), double attenuation FI_DEFAULT(0.85));
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976 // ZLib interface -----------------------------------------------------------
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978 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibCompress(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
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979 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibUncompress(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
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980 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibGZip(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
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981 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibGUnzip(BYTE *target, DWORD target_size, BYTE *source, DWORD source_size);
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982 DLL_API DWORD DLL_CALLCONV FreeImage_ZLibCRC32(DWORD crc, BYTE *source, DWORD source_size);
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984 // --------------------------------------------------------------------------
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985 // Metadata routines --------------------------------------------------------
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986 // --------------------------------------------------------------------------
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988 // tag creation / destruction
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989 DLL_API FITAG *DLL_CALLCONV FreeImage_CreateTag(void);
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990 DLL_API void DLL_CALLCONV FreeImage_DeleteTag(FITAG *tag);
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991 DLL_API FITAG *DLL_CALLCONV FreeImage_CloneTag(FITAG *tag);
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993 // tag getters and setters
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994 DLL_API const char *DLL_CALLCONV FreeImage_GetTagKey(FITAG *tag);
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995 DLL_API const char *DLL_CALLCONV FreeImage_GetTagDescription(FITAG *tag);
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996 DLL_API WORD DLL_CALLCONV FreeImage_GetTagID(FITAG *tag);
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997 DLL_API FREE_IMAGE_MDTYPE DLL_CALLCONV FreeImage_GetTagType(FITAG *tag);
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998 DLL_API DWORD DLL_CALLCONV FreeImage_GetTagCount(FITAG *tag);
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999 DLL_API DWORD DLL_CALLCONV FreeImage_GetTagLength(FITAG *tag);
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1000 DLL_API const void *DLL_CALLCONV FreeImage_GetTagValue(FITAG *tag);
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1002 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagKey(FITAG *tag, const char *key);
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1003 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagDescription(FITAG *tag, const char *description);
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1004 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagID(FITAG *tag, WORD id);
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1005 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagType(FITAG *tag, FREE_IMAGE_MDTYPE type);
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1006 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagCount(FITAG *tag, DWORD count);
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1007 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagLength(FITAG *tag, DWORD length);
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1008 DLL_API BOOL DLL_CALLCONV FreeImage_SetTagValue(FITAG *tag, const void *value);
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1011 DLL_API FIMETADATA *DLL_CALLCONV FreeImage_FindFirstMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, FITAG **tag);
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1012 DLL_API BOOL DLL_CALLCONV FreeImage_FindNextMetadata(FIMETADATA *mdhandle, FITAG **tag);
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1013 DLL_API void DLL_CALLCONV FreeImage_FindCloseMetadata(FIMETADATA *mdhandle);
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1015 // metadata setter and getter
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1016 DLL_API BOOL DLL_CALLCONV FreeImage_SetMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, const char *key, FITAG *tag);
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1017 DLL_API BOOL DLL_CALLCONV FreeImage_GetMetadata(FREE_IMAGE_MDMODEL model, FIBITMAP *dib, const char *key, FITAG **tag);
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1020 DLL_API unsigned DLL_CALLCONV FreeImage_GetMetadataCount(FREE_IMAGE_MDMODEL model, FIBITMAP *dib);
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1021 DLL_API BOOL DLL_CALLCONV FreeImage_CloneMetadata(FIBITMAP *dst, FIBITMAP *src);
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1023 // tag to C string conversion
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1024 DLL_API const char* DLL_CALLCONV FreeImage_TagToString(FREE_IMAGE_MDMODEL model, FITAG *tag, char *Make FI_DEFAULT(NULL));
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1026 // --------------------------------------------------------------------------
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1027 // Image manipulation toolkit -----------------------------------------------
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1028 // --------------------------------------------------------------------------
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1030 // rotation and flipping
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1031 /// @deprecated see FreeImage_Rotate
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1032 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_RotateClassic(FIBITMAP *dib, double angle);
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1033 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Rotate(FIBITMAP *dib, double angle, const void *bkcolor FI_DEFAULT(NULL));
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1034 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);
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1035 DLL_API BOOL DLL_CALLCONV FreeImage_FlipHorizontal(FIBITMAP *dib);
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1036 DLL_API BOOL DLL_CALLCONV FreeImage_FlipVertical(FIBITMAP *dib);
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1037 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));
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1038 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));
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1040 // upsampling / downsampling
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1041 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Rescale(FIBITMAP *dib, int dst_width, int dst_height, FREE_IMAGE_FILTER filter);
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1042 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_MakeThumbnail(FIBITMAP *dib, int max_pixel_size, BOOL convert FI_DEFAULT(TRUE));
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1044 // color manipulation routines (point operations)
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1045 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustCurve(FIBITMAP *dib, BYTE *LUT, FREE_IMAGE_COLOR_CHANNEL channel);
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1046 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustGamma(FIBITMAP *dib, double gamma);
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1047 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustBrightness(FIBITMAP *dib, double percentage);
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1048 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustContrast(FIBITMAP *dib, double percentage);
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1049 DLL_API BOOL DLL_CALLCONV FreeImage_Invert(FIBITMAP *dib);
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1050 DLL_API BOOL DLL_CALLCONV FreeImage_GetHistogram(FIBITMAP *dib, DWORD *histo, FREE_IMAGE_COLOR_CHANNEL channel FI_DEFAULT(FICC_BLACK));
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1051 DLL_API int DLL_CALLCONV FreeImage_GetAdjustColorsLookupTable(BYTE *LUT, double brightness, double contrast, double gamma, BOOL invert);
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1052 DLL_API BOOL DLL_CALLCONV FreeImage_AdjustColors(FIBITMAP *dib, double brightness, double contrast, double gamma, BOOL invert FI_DEFAULT(FALSE));
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1053 DLL_API unsigned DLL_CALLCONV FreeImage_ApplyColorMapping(FIBITMAP *dib, RGBQUAD *srccolors, RGBQUAD *dstcolors, unsigned count, BOOL ignore_alpha, BOOL swap);
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1054 DLL_API unsigned DLL_CALLCONV FreeImage_SwapColors(FIBITMAP *dib, RGBQUAD *color_a, RGBQUAD *color_b, BOOL ignore_alpha);
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1055 DLL_API unsigned DLL_CALLCONV FreeImage_ApplyPaletteIndexMapping(FIBITMAP *dib, BYTE *srcindices, BYTE *dstindices, unsigned count, BOOL swap);
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1056 DLL_API unsigned DLL_CALLCONV FreeImage_SwapPaletteIndices(FIBITMAP *dib, BYTE *index_a, BYTE *index_b);
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1058 // channel processing routines
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1059 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_GetChannel(FIBITMAP *dib, FREE_IMAGE_COLOR_CHANNEL channel);
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1060 DLL_API BOOL DLL_CALLCONV FreeImage_SetChannel(FIBITMAP *dib, FIBITMAP *dib8, FREE_IMAGE_COLOR_CHANNEL channel);
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1061 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_GetComplexChannel(FIBITMAP *src, FREE_IMAGE_COLOR_CHANNEL channel);
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1062 DLL_API BOOL DLL_CALLCONV FreeImage_SetComplexChannel(FIBITMAP *dst, FIBITMAP *src, FREE_IMAGE_COLOR_CHANNEL channel);
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1064 // copy / paste / composite routines
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1065 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Copy(FIBITMAP *dib, int left, int top, int right, int bottom);
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1066 DLL_API BOOL DLL_CALLCONV FreeImage_Paste(FIBITMAP *dst, FIBITMAP *src, int left, int top, int alpha);
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1067 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_Composite(FIBITMAP *fg, BOOL useFileBkg FI_DEFAULT(FALSE), RGBQUAD *appBkColor FI_DEFAULT(NULL), FIBITMAP *bg FI_DEFAULT(NULL));
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1068 DLL_API BOOL DLL_CALLCONV FreeImage_JPEGCrop(const char *src_file, const char *dst_file, int left, int top, int right, int bottom);
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1069 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);
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1070 DLL_API BOOL DLL_CALLCONV FreeImage_PreMultiplyWithAlpha(FIBITMAP *dib);
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1072 // background filling routines
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1073 DLL_API BOOL DLL_CALLCONV FreeImage_FillBackground(FIBITMAP *dib, const void *color, int options FI_DEFAULT(0));
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1074 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));
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1075 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));
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1076 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));
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1078 // miscellaneous algorithms
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1079 DLL_API FIBITMAP *DLL_CALLCONV FreeImage_MultigridPoissonSolver(FIBITMAP *Laplacian, int ncycle FI_DEFAULT(3));
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1081 // restore the borland-specific enum size option
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1082 #if defined(__BORLANDC__)
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1083 #pragma option pop
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1086 #ifdef __cplusplus
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1090 #endif // FREEIMAGE_H
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projects / casparcg / blob