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Diffstat (limited to 'include/delphi/FreeImage.pas')
| -rw-r--r-- | include/delphi/FreeImage.pas | 1300 |
1 files changed, 1300 insertions, 0 deletions
diff --git a/include/delphi/FreeImage.pas b/include/delphi/FreeImage.pas new file mode 100644 index 0000000000..1ff26db701 --- /dev/null +++ b/include/delphi/FreeImage.pas @@ -0,0 +1,1300 @@ +unit FreeImage;
+
+// ==========================================================
+// Delphi wrapper for FreeImage 3
+//
+// Design and implementation by
+// - Simon Beavis
+// - Peter Byström
+// - Anatoliy Pulyaevskiy (xvel84@rambler.ru)
+//
+// Contributors:
+// - Lorenzo Monti (LM) lomo74@gmail.com
+//
+// Revision history
+// When Who What
+// ----------- ----- -----------------------------------------------------------
+// 2010-07-14 LM Fixed some C->Delphi translation errors,
+// updated to 3.13.1, made RAD2010 compliant (unicode)
+// 2010-07-29 LM Added Free Pascal / Lazarus 32 bit support
+// 2010-11-12 LM Updated to 3.14.1
+// 2011-02-15 LM Updated to 3.15.0
+// 2011-03-04 JMB Modifications to compile on Free Pascal / Lazarus 64 bits (tested on Windows 7 and linux OpenSuse) :
+// - in 64 bits, the names of the exported function are different :
+// e.g. : _FreeImage_AcquireMemory@12 in 32 bits and FreeImage_AcquireMemory in 64 bits
+// so the define WIN32 will allow to distinguish 32 and 64 bits in the calls to the freeimage library
+// - in 64 bits, the Boolean type is not correctly converted to freeimage BOOL type (integer 32 bits)
+// ==> replace Boolean with LongBool in the calls to the freeimage library
+// - as linux sees the difference between uppercase and lowercase :
+// ==> replace FreeImage_GetMetaData with FreeImage_GetMetadata in the call to the freeimage library
+//
+
+//
+// This file is part of FreeImage 3
+//
+// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY
+// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
+// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE
+// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED
+// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT
+// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
+// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL
+// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER
+// THIS DISCLAIMER.
+//
+// Use at your own risk!
+// ==========================================================
+
+interface
+
+{$MINENUMSIZE 4} // Make sure enums are stored as an integer to be compatible with C/C++
+
+{.$I 'Version.inc'}
+{$DEFINE MSWINDOWS}
+
+{$IFDEF MSWINDOWS}
+uses Windows;
+{$ELSE}
+type
+ LONG = LongInt;
+ DWORD = Cardinal;
+
+ BITMAPINFOHEADER = record
+ biSize : DWORD;
+ biWidth : LONG;
+ biHeight : LONG;
+ biPlanes : WORD;
+ biBitCount : WORD;
+ biCompression : DWORD;
+ biSizeImage : DWORD;
+ biXPelsPerMeter : LONG;
+ biYPelsPerMeter : LONG;
+ biClrUsed : DWORD;
+ biClrImportant : DWORD;
+ end;
+ LPBITMAPINFOHEADER = ^BITMAPINFOHEADER;
+ TBITMAPINFOHEADER = BITMAPINFOHEADER;
+ PBITMAPINFOHEADER = ^BITMAPINFOHEADER;
+
+ RGBQUAD = record
+ rgbBlue : BYTE;
+ rgbGreen : BYTE;
+ rgbRed : BYTE;
+ rgbReserved : BYTE;
+ end;
+ tagRGBQUAD = RGBQUAD;
+ TRGBQUAD = RGBQUAD;
+ PRGBQUAD = ^RGBQUAD;
+
+ BITMAPINFO = record
+ bmiHeader : BITMAPINFOHEADER;
+ bmiColors : array[0..0] of RGBQUAD;
+ end;
+ LPBITMAPINFO = ^BITMAPINFO;
+ PBITMAPINFO = ^BITMAPINFO;
+ TBITMAPINFO = BITMAPINFO;
+// modif JMB NOVAXEL
+ HBITMAP = type LongWord;
+ HWND = type LongWord;
+ HDC = type LongWord;
+// end of modif JMB NOVAXEL
+{$ENDIF}
+
+const
+ FIDLL = {$IFDEF MSWINDOWS}'FreeImage.dll';{$ENDIF}
+ {$IFDEF LINUX}'libfreeimage.so';{$ENDIF}
+
+const
+ // Version information
+ FREEIMAGE_MAJOR_VERSION = 3;
+ FREEIMAGE_MINOR_VERSION = 15;
+ FREEIMAGE_RELEASE_SERIAL = 0;
+ // This really only affects 24 and 32 bit formats, the rest are always RGB order.
+ FREEIMAGE_COLORORDER_BGR = 0;
+ FREEIMAGE_COLORORDER_RGB = 1;
+ FREEIMAGE_COLORORDER = FREEIMAGE_COLORORDER_BGR;
+
+// --------------------------------------------------------------------------
+// Bitmap types -------------------------------------------------------------
+// --------------------------------------------------------------------------
+
+type
+ FIBITMAP = record
+ data: Pointer;
+ end;
+ PFIBITMAP = ^FIBITMAP;
+
+ FIMULTIBITMAP = record
+ data: Pointer;
+ end;
+ PFIMULTIBITMAP = ^FIMULTIBITMAP;
+
+// --------------------------------------------------------------------------
+// Types used in the library (specific to FreeImage) ------------------------
+// --------------------------------------------------------------------------
+
+type
+ {* 48-bit RGB }
+ tagFIRGB16 = packed record
+ red: WORD;
+ green: WORD;
+ blue: WORD;
+ end;
+ FIRGB16 = tagFIRGB16;
+
+ {* 64-bit RGBA }
+ tagFIRGBA16 = packed record
+ red: WORD;
+ green: WORD;
+ blue: WORD;
+ alpha: WORD;
+ end;
+ FIRGBA16 = tagFIRGBA16;
+
+ {* 96-bit RGB Float }
+ tagFIRGBF = packed record
+ red: Single;
+ green: Single;
+ blue: Single;
+ end;
+ FIRGBF = tagFIRGBF;
+
+ {* 128-bit RGBA Float }
+ tagFIRGBAF = packed record
+ red: Single;
+ green: Single;
+ blue: Single;
+ alpha: Single;
+ end;
+ FIRGBAF = tagFIRGBAF;
+
+ {* Data structure for COMPLEX type (complex number) }
+ tagFICOMPLEX = packed record
+ /// real part
+ r: Double;
+ /// imaginary part
+ i: Double;
+ end;
+ FICOMPLEX = tagFICOMPLEX;
+
+// --------------------------------------------------------------------------
+// Indexes for byte arrays, masks and shifts for treating pixels as words ---
+// These coincide with the order of RGBQUAD and RGBTRIPLE -------------------
+// Little Endian (x86 / MS Windows, Linux) : BGR(A) order -------------------
+// --------------------------------------------------------------------------
+
+const
+ FI_RGBA_RED = 2;
+ FI_RGBA_GREEN = 1;
+ FI_RGBA_BLUE = 0;
+ FI_RGBA_ALPHA = 3;
+ FI_RGBA_RED_MASK = $00FF0000;
+ FI_RGBA_GREEN_MASK = $0000FF00;
+ FI_RGBA_BLUE_MASK = $000000FF;
+ FI_RGBA_ALPHA_MASK = $FF000000;
+ FI_RGBA_RED_SHIFT = 16;
+ FI_RGBA_GREEN_SHIFT = 8;
+ FI_RGBA_BLUE_SHIFT = 0;
+ FI_RGBA_ALPHA_SHIFT = 24;
+
+ FI_RGBA_RGB_MASK = FI_RGBA_RED_MASK or FI_RGBA_GREEN_MASK or FI_RGBA_BLUE_MASK;
+
+// --------------------------------------------------------------------------
+// The 16bit macros only include masks and shifts, --------------------------
+// since each color element is not byte aligned -----------------------------
+// --------------------------------------------------------------------------
+
+const
+ FI16_555_RED_MASK = $7C00;
+ FI16_555_GREEN_MASK = $03E0;
+ FI16_555_BLUE_MASK = $001F;
+ FI16_555_RED_SHIFT = 10;
+ FI16_555_GREEN_SHIFT = 5;
+ FI16_555_BLUE_SHIFT = 0;
+ FI16_565_RED_MASK = $F800;
+ FI16_565_GREEN_MASK = $07E0;
+ FI16_565_BLUE_MASK = $001F;
+ FI16_565_RED_SHIFT = 11;
+ FI16_565_GREEN_SHIFT = 5;
+ FI16_565_BLUE_SHIFT = 0;
+
+// --------------------------------------------------------------------------
+// ICC profile support ------------------------------------------------------
+// --------------------------------------------------------------------------
+
+const
+ FIICC_DEFAULT = $0;
+ FIICC_COLOR_IS_CMYK = $1;
+
+type
+ FIICCPROFILE = record
+ flags: WORD; // info flag
+ size: DWORD; // profile's size measured in bytes
+ data: Pointer; // points to a block of contiguous memory containing the profile
+ end;
+ PFIICCPROFILE = ^FIICCPROFILE;
+
+// --------------------------------------------------------------------------
+// Important enums ----------------------------------------------------------
+// --------------------------------------------------------------------------
+
+type
+ FREE_IMAGE_FORMAT = type Integer;
+ FREE_IMAGE_TYPE = type Integer;
+ FREE_IMAGE_COLOR_TYPE = type Integer;
+ FREE_IMAGE_QUANTIZE = type Integer;
+ FREE_IMAGE_DITHER = type Integer;
+ FREE_IMAGE_FILTER = type Integer;
+ FREE_IMAGE_COLOR_CHANNEL = type Integer;
+ FREE_IMAGE_MDTYPE = type Integer;
+ FREE_IMAGE_MDMODEL = type Integer;
+ FREE_IMAGE_JPEG_OPERATION = type Integer;
+ FREE_IMAGE_TMO = type Integer;
+
+const
+ // I/O image format identifiers.
+ FIF_UNKNOWN = FREE_IMAGE_FORMAT(-1);
+ FIF_BMP = FREE_IMAGE_FORMAT(0);
+ FIF_ICO = FREE_IMAGE_FORMAT(1);
+ FIF_JPEG = FREE_IMAGE_FORMAT(2);
+ FIF_JNG = FREE_IMAGE_FORMAT(3);
+ FIF_KOALA = FREE_IMAGE_FORMAT(4);
+ FIF_LBM = FREE_IMAGE_FORMAT(5);
+ FIF_IFF = FIF_LBM;
+ FIF_MNG = FREE_IMAGE_FORMAT(6);
+ FIF_PBM = FREE_IMAGE_FORMAT(7);
+ FIF_PBMRAW = FREE_IMAGE_FORMAT(8);
+ FIF_PCD = FREE_IMAGE_FORMAT(9);
+ FIF_PCX = FREE_IMAGE_FORMAT(10);
+ FIF_PGM = FREE_IMAGE_FORMAT(11);
+ FIF_PGMRAW = FREE_IMAGE_FORMAT(12);
+ FIF_PNG = FREE_IMAGE_FORMAT(13);
+ FIF_PPM = FREE_IMAGE_FORMAT(14);
+ FIF_PPMRAW = FREE_IMAGE_FORMAT(15);
+ FIF_RAS = FREE_IMAGE_FORMAT(16);
+ FIF_TARGA = FREE_IMAGE_FORMAT(17);
+ FIF_TIFF = FREE_IMAGE_FORMAT(18);
+ FIF_WBMP = FREE_IMAGE_FORMAT(19);
+ FIF_PSD = FREE_IMAGE_FORMAT(20);
+ FIF_CUT = FREE_IMAGE_FORMAT(21);
+ FIF_XBM = FREE_IMAGE_FORMAT(22);
+ FIF_XPM = FREE_IMAGE_FORMAT(23);
+ FIF_DDS = FREE_IMAGE_FORMAT(24);
+ FIF_GIF = FREE_IMAGE_FORMAT(25);
+ FIF_HDR = FREE_IMAGE_FORMAT(26);
+ FIF_FAXG3 = FREE_IMAGE_FORMAT(27);
+ FIF_SGI = FREE_IMAGE_FORMAT(28);
+ FIF_EXR = FREE_IMAGE_FORMAT(29);
+ FIF_J2K = FREE_IMAGE_FORMAT(30);
+ FIF_JP2 = FREE_IMAGE_FORMAT(31);
+ FIF_PFM = FREE_IMAGE_FORMAT(32);
+ FIF_PICT = FREE_IMAGE_FORMAT(33);
+ FIF_RAW = FREE_IMAGE_FORMAT(34);
+
+ // Image type used in FreeImage.
+ FIT_UNKNOWN = FREE_IMAGE_TYPE(0); // unknown type
+ FIT_BITMAP = FREE_IMAGE_TYPE(1); // standard image: 1-, 4-, 8-, 16-, 24-, 32-bit
+ FIT_UINT16 = FREE_IMAGE_TYPE(2); // array of unsigned short: unsigned 16-bit
+ FIT_INT16 = FREE_IMAGE_TYPE(3); // array of short: signed 16-bit
+ FIT_UINT32 = FREE_IMAGE_TYPE(4); // array of unsigned long: unsigned 32-bit
+ FIT_INT32 = FREE_IMAGE_TYPE(5); // array of long: signed 32-bit
+ FIT_FLOAT = FREE_IMAGE_TYPE(6); // array of float: 32-bit IEEE floating point
+ FIT_DOUBLE = FREE_IMAGE_TYPE(7); // array of double: 64-bit IEEE floating point
+ FIT_COMPLEX = FREE_IMAGE_TYPE(8); // array of FICOMPLEX: 2 x 64-bit IEEE floating point
+ FIT_RGB16 = FREE_IMAGE_TYPE(9); // 48-bit RGB image: 3 x 16-bit
+ FIT_RGBA16 = FREE_IMAGE_TYPE(10); // 64-bit RGBA image: 4 x 16-bit
+ FIT_RGBF = FREE_IMAGE_TYPE(11); // 96-bit RGB float image: 3 x 32-bit IEEE floating point
+ FIT_RGBAF = FREE_IMAGE_TYPE(12); // 128-bit RGBA float image: 4 x 32-bit IEEE floating point
+
+ // Image color type used in FreeImage.
+ FIC_MINISWHITE = FREE_IMAGE_COLOR_TYPE(0); // min value is white
+ FIC_MINISBLACK = FREE_IMAGE_COLOR_TYPE(1); // min value is black
+ FIC_RGB = FREE_IMAGE_COLOR_TYPE(2); // RGB color model
+ FIC_PALETTE = FREE_IMAGE_COLOR_TYPE(3); // color map indexed
+ FIC_RGBALPHA = FREE_IMAGE_COLOR_TYPE(4); // RGB color model with alpha channel
+ FIC_CMYK = FREE_IMAGE_COLOR_TYPE(5); // CMYK color model
+
+ // Color quantization algorithms. Constants used in FreeImage_ColorQuantize.
+ FIQ_WUQUANT = FREE_IMAGE_QUANTIZE(0); // Xiaolin Wu color quantization algorithm
+ FIQ_NNQUANT = FREE_IMAGE_QUANTIZE(1); // NeuQuant neural-net quantization algorithm by Anthony Dekker
+
+ // Dithering algorithms. Constants used FreeImage_Dither.
+ FID_FS = FREE_IMAGE_DITHER(0); // Floyd & Steinberg error diffusion
+ FID_BAYER4x4 = FREE_IMAGE_DITHER(1); // Bayer ordered dispersed dot dithering (order 2 dithering matrix)
+ FID_BAYER8x8 = FREE_IMAGE_DITHER(2); // Bayer ordered dispersed dot dithering (order 3 dithering matrix)
+ FID_CLUSTER6x6 = FREE_IMAGE_DITHER(3); // Ordered clustered dot dithering (order 3 - 6x6 matrix)
+ FID_CLUSTER8x8 = FREE_IMAGE_DITHER(4); // Ordered clustered dot dithering (order 4 - 8x8 matrix)
+ FID_CLUSTER16x16 = FREE_IMAGE_DITHER(5); // Ordered clustered dot dithering (order 8 - 16x16 matrix)
+ FID_BAYER16x16 = FREE_IMAGE_DITHER(6); // Bayer ordered dispersed dot dithering (order 4 dithering matrix)
+
+ // Lossless JPEG transformations Constants used in FreeImage_JPEGTransform
+ FIJPEG_OP_NONE = FREE_IMAGE_JPEG_OPERATION(0); // no transformation
+ FIJPEG_OP_FLIP_H = FREE_IMAGE_JPEG_OPERATION(1); // horizontal flip
+ FIJPEG_OP_FLIP_V = FREE_IMAGE_JPEG_OPERATION(2); // vertical flip
+ FIJPEG_OP_TRANSPOSE = FREE_IMAGE_JPEG_OPERATION(3); // transpose across UL-to-LR axis
+ FIJPEG_OP_TRANSVERSE = FREE_IMAGE_JPEG_OPERATION(4); // transpose across UR-to-LL axis
+ FIJPEG_OP_ROTATE_90 = FREE_IMAGE_JPEG_OPERATION(5); // 90-degree clockwise rotation
+ FIJPEG_OP_ROTATE_180 = FREE_IMAGE_JPEG_OPERATION(6); // 180-degree rotation
+ FIJPEG_OP_ROTATE_270 = FREE_IMAGE_JPEG_OPERATION(7); // 270-degree clockwise (or 90 ccw)
+
+ // Tone mapping operators. Constants used in FreeImage_ToneMapping.
+ FITMO_DRAGO03 = FREE_IMAGE_TMO(0); // Adaptive logarithmic mapping (F. Drago, 2003)
+ FITMO_REINHARD05 = FREE_IMAGE_TMO(1); // Dynamic range reduction inspired by photoreceptor physiology (E. Reinhard, 2005)
+ FITMO_FATTAL02 = FREE_IMAGE_TMO(2); // Gradient domain high dynamic range compression (R. Fattal, 2002)
+
+ // Upsampling / downsampling filters. Constants used in FreeImage_Rescale.
+ FILTER_BOX = FREE_IMAGE_FILTER(0); // Box, pulse, Fourier window, 1st order (constant) b-spline
+ FILTER_BICUBIC = FREE_IMAGE_FILTER(1); // Mitchell & Netravali's two-param cubic filter
+ FILTER_BILINEAR = FREE_IMAGE_FILTER(2); // Bilinear filter
+ FILTER_BSPLINE = FREE_IMAGE_FILTER(3); // 4th order (cubic) b-spline
+ FILTER_CATMULLROM = FREE_IMAGE_FILTER(4); // Catmull-Rom spline, Overhauser spline
+ FILTER_LANCZOS3 = FREE_IMAGE_FILTER(5); // Lanczos3 filter
+
+ // Color channels. Constants used in color manipulation routines.
+ FICC_RGB = FREE_IMAGE_COLOR_CHANNEL(0); // Use red, green and blue channels
+ FICC_RED = FREE_IMAGE_COLOR_CHANNEL(1); // Use red channel
+ FICC_GREEN = FREE_IMAGE_COLOR_CHANNEL(2); // Use green channel
+ FICC_BLUE = FREE_IMAGE_COLOR_CHANNEL(3); // Use blue channel
+ FICC_ALPHA = FREE_IMAGE_COLOR_CHANNEL(4); // Use alpha channel
+ FICC_BLACK = FREE_IMAGE_COLOR_CHANNEL(5); // Use black channel
+ FICC_REAL = FREE_IMAGE_COLOR_CHANNEL(6); // Complex images: use real part
+ FICC_IMAG = FREE_IMAGE_COLOR_CHANNEL(7); // Complex images: use imaginary part
+ FICC_MAG = FREE_IMAGE_COLOR_CHANNEL(8); // Complex images: use magnitude
+ FICC_PHASE = FREE_IMAGE_COLOR_CHANNEL(9); // Complex images: use phase
+
+ // Tag data type information (based on TIFF specifications)
+ FIDT_NOTYPE = FREE_IMAGE_MDTYPE(0); // placeholder
+ FIDT_BYTE = FREE_IMAGE_MDTYPE(1); // 8-bit unsigned integer
+ FIDT_ASCII = FREE_IMAGE_MDTYPE(2); // 8-bit bytes w/ last byte null
+ FIDT_SHORT = FREE_IMAGE_MDTYPE(3); // 16-bit unsigned integer
+ FIDT_LONG = FREE_IMAGE_MDTYPE(4); // 32-bit unsigned integer
+ FIDT_RATIONAL = FREE_IMAGE_MDTYPE(5); // 64-bit unsigned fraction
+ FIDT_SBYTE = FREE_IMAGE_MDTYPE(6); // 8-bit signed integer
+ FIDT_UNDEFINED = FREE_IMAGE_MDTYPE(7); // 8-bit untyped data
+ FIDT_SSHORT = FREE_IMAGE_MDTYPE(8); // 16-bit signed integer
+ FIDT_SLONG = FREE_IMAGE_MDTYPE(9); // 32-bit signed integer
+ FIDT_SRATIONAL = FREE_IMAGE_MDTYPE(10); // 64-bit signed fraction
+ FIDT_FLOAT = FREE_IMAGE_MDTYPE(11); // 32-bit IEEE floating point
+ FIDT_DOUBLE = FREE_IMAGE_MDTYPE(12); // 64-bit IEEE floating point
+ FIDT_IFD = FREE_IMAGE_MDTYPE(13); // 32-bit unsigned integer (offset)
+ FIDT_PALETTE = FREE_IMAGE_MDTYPE(14); // 32-bit RGBQUAD
+
+ // Metadata models supported by FreeImage
+ FIMD_NODATA = FREE_IMAGE_MDMODEL(-1);
+ FIMD_COMMENTS = FREE_IMAGE_MDMODEL(0); // single comment or keywords
+ FIMD_EXIF_MAIN = FREE_IMAGE_MDMODEL(1); // Exif-TIFF metadata
+ FIMD_EXIF_EXIF = FREE_IMAGE_MDMODEL(2); // Exif-specific metadata
+ FIMD_EXIF_GPS = FREE_IMAGE_MDMODEL(3); // Exif GPS metadata
+ FIMD_EXIF_MAKERNOTE = FREE_IMAGE_MDMODEL(4); // Exif maker note metadata
+ FIMD_EXIF_INTEROP = FREE_IMAGE_MDMODEL(5); // Exif interoperability metadata
+ FIMD_IPTC = FREE_IMAGE_MDMODEL(6); // IPTC/NAA metadata
+ FIMD_XMP = FREE_IMAGE_MDMODEL(7); // Abobe XMP metadata
+ FIMD_GEOTIFF = FREE_IMAGE_MDMODEL(8); // GeoTIFF metadata (to be implemented)
+ FIMD_ANIMATION = FREE_IMAGE_MDMODEL(9); // Animation metadata
+ FIMD_CUSTOM = FREE_IMAGE_MDMODEL(10); // Used to attach other metadata types to a dib
+ FIMD_EXIF_RAW = FREE_IMAGE_MDMODEL(11); // Exif metadata as a raw buffer
+
+type
+ // Handle to a metadata model
+ FIMETADATA = record
+ data: Pointer;
+ end;
+ PFIMETADATA = ^FIMETADATA;
+
+ // Handle to a metadata tag
+ FITAG = record
+ data: Pointer;
+ end;
+ PFITAG = ^FITAG;
+
+// --------------------------------------------------------------------------
+// File IO routines ---------------------------------------------------------
+// --------------------------------------------------------------------------
+
+type
+ fi_handle = Pointer;
+
+ FI_ReadProc = function(buffer: Pointer; size, count: Cardinal;
+ handle: fi_handle): Cardinal; stdcall;
+ FI_WriteProc = function(buffer: Pointer; size, count: Cardinal;
+ handle: fi_handle): Cardinal; stdcall;
+ FI_SeekProc = function(handle: fi_handle; offset: LongInt;
+ origin: Integer): Integer; stdcall;
+ FI_TellProc = function(handle: fi_handle): LongInt; stdcall;
+
+ FreeImageIO = packed record
+ read_proc : FI_ReadProc; // pointer to the function used to read data
+ write_proc: FI_WriteProc; // pointer to the function used to write data
+ seek_proc : FI_SeekProc; // pointer to the function used to seek
+ tell_proc : FI_TellProc; // pointer to the function used to aquire the current position
+ end;
+ PFreeImageIO = ^FreeImageIO;
+
+ // Handle to a memory I/O stream
+ FIMEMORY = record
+ data: Pointer;
+ end;
+ PFIMEMORY = ^FIMEMORY;
+
+const
+ // constants used in FreeImage_Seek for Origin parameter
+ SEEK_SET = 0;
+ SEEK_CUR = 1;
+ SEEK_END = 2;
+
+// --------------------------------------------------------------------------
+// Plugin routines ----------------------------------------------------------
+// --------------------------------------------------------------------------
+
+type
+ PPlugin = ^Plugin;
+
+ FI_FormatProc = function: PAnsiChar; stdcall;
+ FI_DescriptionProc = function: PAnsiChar; stdcall;
+ FI_ExtensionListProc = function: PAnsiChar; stdcall;
+ FI_RegExprProc = function: PAnsiChar; stdcall;
+ FI_OpenProc = function(io: PFreeImageIO; handle: fi_handle;
+ read: LongBool): Pointer; stdcall;
+ FI_CloseProc = procedure(io: PFreeImageIO; handle: fi_handle;
+ data: Pointer); stdcall;
+ FI_PageCountProc = function(io: PFreeImageIO; handle: fi_handle;
+ data: Pointer): Integer; stdcall;
+ FI_PageCapabilityProc = function(io: PFreeImageIO; handle: fi_handle;
+ data: Pointer): Integer; stdcall;
+ FI_LoadProc = function(io: PFreeImageIO; handle: fi_handle; page, flags: Integer;
+ data: Pointer): PFIBITMAP; stdcall;
+ FI_SaveProc = function(io: PFreeImageIO; dib: PFIBITMAP; handle: fi_handle;
+ page, flags: Integer; data: Pointer): LongBool; stdcall;
+ FI_ValidateProc = function(io: PFreeImageIO; handle: fi_handle): LongBool; stdcall;
+ FI_MimeProc = function: PAnsiChar; stdcall;
+ FI_SupportsExportBPPProc = function(bpp: integer): LongBool; stdcall;
+ FI_SupportsExportTypeProc = function(atype: FREE_IMAGE_TYPE): LongBool; stdcall;
+ FI_SupportsICCProfilesProc = function: LongBool; stdcall;
+ FI_SupportsNoPixelsProc = function: LongBool; stdcall;
+
+ Plugin = record
+ format_proc: FI_FormatProc;
+ description_proc: FI_DescriptionProc;
+ extension_proc: FI_ExtensionListProc;
+ regexpr_proc: FI_RegExprProc;
+ open_proc: FI_OpenProc;
+ close_proc: FI_CloseProc;
+ pagecount_proc: FI_PageCountProc;
+ pagecapability_proc: FI_PageCapabilityProc;
+ load_proc: FI_LoadProc;
+ save_proc: FI_SaveProc;
+ validate_proc: FI_ValidateProc;
+ mime_proc: FI_MimeProc;
+ supports_export_bpp_proc: FI_SupportsExportBPPProc;
+ supports_export_type_proc: FI_SupportsExportTypeProc;
+ supports_icc_profiles_proc: FI_SupportsICCProfilesProc;
+ supports_no_pixels_proc: FI_SupportsNoPixelsProc;
+ end;
+
+ FI_InitProc = procedure(aplugin: PPlugin; format_id: Integer); stdcall;
+
+// --------------------------------------------------------------------------
+// Load/Save flag constants -------------------------------------------------
+// --------------------------------------------------------------------------
+
+const
+ FIF_LOAD_NOPIXELS = $8000; // loading: load the image header only (not supported by all plugins)
+ BMP_DEFAULT = 0;
+ BMP_SAVE_RLE = 1;
+ CUT_DEFAULT = 0;
+ DDS_DEFAULT = 0;
+ EXR_DEFAULT = 0; // save data as half with piz-based wavelet compression
+ EXR_FLOAT = $0001; // save data as float instead of as half (not recommended)
+ EXR_NONE = $0002; // save with no compression
+ EXR_ZIP = $0004; // save with zlib compression, in blocks of 16 scan lines
+ EXR_PIZ = $0008; // save with piz-based wavelet compression
+ EXR_PXR24 = $0010; // save with lossy 24-bit float compression
+ EXR_B44 = $0020; // save with lossy 44% float compression - goes to 22% when combined with EXR_LC
+ EXR_LC = $0040; // save images with one luminance and two chroma channels, rather than as RGB (lossy compression)
+ FAXG3_DEFAULT = 0;
+ GIF_DEFAULT = 0;
+ GIF_LOAD256 = 1; // Load the image as a 256 color image with ununsed palette entries, if it's 16 or 2 color
+ GIF_PLAYBACK = 2; // 'Play' the GIF to generate each frame (as 32bpp) instead of returning raw frame data when loading
+ HDR_DEFAULT = 0;
+ ICO_DEFAULT = 0;
+ ICO_MAKEALPHA = 1; // convert to 32bpp and create an alpha channel from the AND-mask when loading
+ IFF_DEFAULT = 0;
+ J2K_DEFAULT = 0; // save with a 16:1 rate
+ JP2_DEFAULT = 0; // save with a 16:1 rate
+ JPEG_DEFAULT = 0;
+ JPEG_FAST = 1;
+ JPEG_ACCURATE = 2;
+ JPEG_CMYK = $0004; // load separated CMYK "as is" (use | to combine with other flags)
+ JPEG_EXIFROTATE = $0008; // load and rotate according to Exif 'Orientation' tag if available
+ JPEG_QUALITYSUPERB = $0080; // save with superb quality (100:1)
+ JPEG_QUALITYGOOD = $0100; // save with good quality (75:1)
+ JPEG_QUALITYNORMAL = $0200; // save with normal quality (50:1)
+ JPEG_QUALITYAVERAGE = $0400; // save with average quality (25:1)
+ JPEG_QUALITYBAD = $0800; // save with bad quality (10:1)
+ JPEG_PROGRESSIVE = $2000; // save as a progressive-JPEG (use | to combine with other save flags)
+ JPEG_SUBSAMPLING_411 = $1000; // save with high 4x1 chroma subsampling (4:1:1)
+ JPEG_SUBSAMPLING_420 = $4000; // save with medium 2x2 medium chroma subsampling (4:2:0) - default value
+ JPEG_SUBSAMPLING_422 = $8000; // save with low 2x1 chroma subsampling (4:2:2)
+ JPEG_SUBSAMPLING_444 = $10000; // save with no chroma subsampling (4:4:4)
+ JPEG_OPTIMIZE = $20000; // on saving, compute optimal Huffman coding tables (can reduce a few percent of file size)
+ JPEG_BASELINE = $40000; // save basic JPEG, without metadata or any markers
+ KOALA_DEFAULT = 0;
+ LBM_DEFAULT = 0;
+ MNG_DEFAULT = 0;
+ PCD_DEFAULT = 0;
+ PCD_BASE = 1; // load the bitmap sized 768 x 512
+ PCD_BASEDIV4 = 2; // load the bitmap sized 384 x 256
+ PCD_BASEDIV16 = 3; // load the bitmap sized 192 x 128
+ PCX_DEFAULT = 0;
+ PFM_DEFAULT = 0;
+ PICT_DEFAULT = 0;
+ PNG_DEFAULT = 0;
+ PNG_IGNOREGAMMA = 1; // avoid gamma correction
+ PNG_Z_BEST_SPEED = $0001; // save using ZLib level 1 compression flag (default value is 6)
+ PNG_Z_DEFAULT_COMPRESSION = $0006; // save using ZLib level 6 compression flag (default recommended value)
+ PNG_Z_BEST_COMPRESSION = $0009; // save using ZLib level 9 compression flag (default value is 6)
+ PNG_Z_NO_COMPRESSION = $0100; // save without ZLib compression
+ PNG_INTERLACED = $0200; // save using Adam7 interlacing (use | to combine with other save flags)
+ PNM_DEFAULT = 0;
+ PNM_SAVE_RAW = 0; // If set the writer saves in RAW format (i.e. P4, P5 or P6)
+ PNM_SAVE_ASCII = 1; // If set the writer saves in ASCII format (i.e. P1, P2 or P3)
+ PSD_DEFAULT = 0;
+ PSD_CMYK = 1; // reads tags for separated CMYK (default is conversion to RGB)
+ PSD_LAB = 2; // reads tags for CIELab (default is conversion to RGB)
+ RAS_DEFAULT = 0;
+ RAW_DEFAULT = 0; // load the file as linear RGB 48-bit
+ RAW_PREVIEW = 1; // try to load the embedded JPEG preview with included Exif Data or default to RGB 24-bit
+ RAW_DISPLAY = 2; // load the file as RGB 24-bit
+ SGI_DEFAULT = 0;
+ TARGA_DEFAULT = 0;
+ TARGA_LOAD_RGB888 = 1; // If set the loader converts RGB555 and ARGB8888 -> RGB888.
+ TARGA_SAVE_RLE = 2; // If set, the writer saves with RLE compression
+ TIFF_DEFAULT = 0;
+ TIFF_CMYK = $0001; // reads/stores tags for separated CMYK (use | to combine with compression flags)
+ TIFF_PACKBITS = $0100; // save using PACKBITS compression
+ TIFF_DEFLATE = $0200; // save using DEFLATE compression
+ TIFF_ADOBE_DEFLATE = $0400; // save using ADOBE DEFLATE compression
+ TIFF_NONE = $0800; // save without any compression
+ TIFF_CCITTFAX3 = $1000; // save using CCITT Group 3 fax encoding
+ TIFF_CCITTFAX4 = $2000; // save using CCITT Group 4 fax encoding
+ TIFF_LZW = $4000; // save using LZW compression
+ TIFF_JPEG = $8000; // save using JPEG compression
+ TIFF_LOGLUV = $10000; // save using LogLuv compression
+ WBMP_DEFAULT = 0;
+ XBM_DEFAULT = 0;
+ XPM_DEFAULT = 0;
+
+// --------------------------------------------------------------------------
+// Background filling options -----------------------------------------------
+// Constants used in FreeImage_FillBackground and FreeImage_EnlargeCanvas
+// --------------------------------------------------------------------------
+
+const
+ FI_COLOR_IS_RGB_COLOR = $00; // RGBQUAD color is a RGB color (contains no valid alpha channel)
+ FI_COLOR_IS_RGBA_COLOR = $01; // RGBQUAD color is a RGBA color (contains a valid alpha channel)
+ FI_COLOR_FIND_EQUAL_COLOR = $02; // For palettized images: lookup equal RGB color from palette
+ FI_COLOR_ALPHA_IS_INDEX = $04; // The color's rgbReserved member (alpha) contains the palette index to be used
+ FI_COLOR_PALETTE_SEARCH_MASK = FI_COLOR_FIND_EQUAL_COLOR or FI_COLOR_ALPHA_IS_INDEX; // No color lookup is performed
+
+// --------------------------------------------------------------------------
+// Init/Error routines ------------------------------------------------------
+// --------------------------------------------------------------------------
+
+procedure FreeImage_Initialise(load_local_plugins_only: LongBool = False); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Initialise@4'{$ENDIF};
+procedure FreeImage_DeInitialise; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_DeInitialise@0'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Version routines ---------------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetVersion: PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetVersion@0'{$ENDIF};
+function FreeImage_GetCopyrightMessage: PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetCopyrightMessage@0'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Message output functions -------------------------------------------------
+// --------------------------------------------------------------------------
+
+type
+ FreeImage_OutputMessageFunction = procedure(fif: FREE_IMAGE_FORMAT;
+ msg: PAnsiChar); cdecl;
+ FreeImage_OutputMessageFunctionStdCall = procedure(fif: FREE_IMAGE_FORMAT;
+ msg: PAnsiChar); stdcall;
+
+procedure FreeImage_SetOutputMessageStdCall(omf: FreeImage_OutputMessageFunctionStdCall); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetOutputMessageStdCall@4'{$ENDIF};
+procedure FreeImage_SetOutputMessage(omf: FreeImage_OutputMessageFunction); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetOutputMessage@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Allocate / Clone / Unload routines ---------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_Allocate(width, height, bpp: Integer; red_mask: Cardinal = 0;
+ green_mask: Cardinal = 0; blue_mask: Cardinal = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Allocate@24'{$ENDIF};
+function FreeImage_AllocateT(atype: FREE_IMAGE_TYPE; width, height: Integer;
+ bpp: Integer = 8; red_mask: Cardinal = 0; green_mask: Cardinal = 0;
+ blue_mask: Cardinal = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AllocateT@28'{$ENDIF};
+function FreeImage_Clone(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Clone@4'{$ENDIF};
+procedure FreeImage_Unload(dib: PFIBITMAP); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Unload@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Header loading routines
+// --------------------------------------------------------------------------
+function FreeImage_HasPixels(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_HasPixels@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Load / Save routines -----------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_Load(fif: FREE_IMAGE_FORMAT; filename: PAnsiChar;
+ flags: Integer = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Load@12'{$ENDIF};
+function FreeImage_LoadU(fif: FREE_IMAGE_FORMAT; filename: PWideChar;
+ flags: Integer = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LoadU@12'{$ENDIF};
+function FreeImage_LoadFromHandle(fif: FREE_IMAGE_FORMAT; io: PFreeImageIO;
+ handle: fi_handle; flags: Integer = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LoadFromHandle@16'{$ENDIF};
+function FreeImage_Save(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; filename: PAnsiChar;
+ flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Save@16'{$ENDIF};
+function FreeImage_SaveU(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; filename: PWideChar;
+ flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SaveU@16'{$ENDIF};
+function FreeImage_SaveToHandle(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP;
+ io: PFreeImageIO; handle: fi_handle; flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SaveToHandle@20'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Memory I/O stream routines -----------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_OpenMemory(data: PByte = nil; size_in_bytes: DWORD = 0): PFIMEMORY; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_OpenMemory@8'{$ENDIF};
+procedure FreeImage_CloseMemory(stream: PFIMEMORY); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_CloseMemory@4'{$ENDIF};
+function FreeImage_LoadFromMemory(fif: FREE_IMAGE_FORMAT; stream: PFIMEMORY;
+ flags: Integer = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LoadFromMemory@12'{$ENDIF};
+function FreeImage_SaveToMemory(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP;
+ stream: PFIMEMORY; flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SaveToMemory@16'{$ENDIF};
+function FreeImage_TellMemory(stream: PFIMEMORY): LongInt; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TellMemory@4'{$ENDIF};
+function FreeImage_SeekMemory(stream: PFIMEMORY; offset: LongInt;
+ origin: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SeekMemory@12'{$ENDIF};
+function FreeImage_AcquireMemory(stream: PFIMEMORY; var data: PByte;
+ var size_in_bytes: DWORD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AcquireMemory@12'{$ENDIF};
+function FreeImage_ReadMemory(buffer: Pointer; size, count: Cardinal;
+ stream: PFIMEMORY): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ReadMemory@16'{$ENDIF};
+function FreeImage_WriteMemory(buffer: Pointer; size, count: Cardinal;
+ stream: PFIMEMORY): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_WriteMemory@16'{$ENDIF};
+function FreeImage_LoadMultiBitmapFromMemory(fif: FREE_IMAGE_FORMAT; stream: PFIMEMORY;
+ flags: Integer = 0): PFIMULTIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LoadMultiBitmapFromMemory@12'{$ENDIF};
+function FreeImage_SaveMultiBitmapToMemory(fif: FREE_IMAGE_FORMAT; bitmap: PFIMULTIBITMAP;
+ stream: PFIMEMORY; flags: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SaveMultiBitmapToMemory@16'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Plugin Interface ---------------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_RegisterLocalPlugin(proc_address: FI_InitProc; format: PAnsiChar = nil;
+ description: PAnsiChar = nil; extension: PAnsiChar = nil;
+ regexpr: PAnsiChar = nil): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_RegisterLocalPlugin@20'{$ENDIF};
+function FreeImage_RegisterExternalPlugin(path: PAnsiChar; format: PAnsiChar = nil;
+ description: PAnsiChar = nil; extension: PAnsiChar = nil;
+ regexpr: PAnsiChar = nil): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_RegisterExternalPlugin@20'{$ENDIF};
+function FreeImage_GetFIFCount: Integer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFCount@0'{$ENDIF};
+procedure FreeImage_SetPluginEnabled(fif: FREE_IMAGE_FORMAT; enable: LongBool); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetPluginEnabled@8'{$ENDIF};
+function FreeImage_IsPluginEnabled(fif: FREE_IMAGE_FORMAT): Integer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_IsPluginEnabled@4'{$ENDIF};
+function FreeImage_GetFIFFromFormat(format: PAnsiChar): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFFromFormat@4'{$ENDIF};
+function FreeImage_GetFIFFromMime(mime: PAnsiChar): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFFromMime@4'{$ENDIF};
+function FreeImage_GetFormatFromFIF(fif: FREE_IMAGE_FORMAT): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFormatFromFIF@4'{$ENDIF};
+function FreeImage_GetFIFExtensionList(fif: FREE_IMAGE_FORMAT): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFExtensionList@4'{$ENDIF};
+function FreeImage_GetFIFDescription(fif: FREE_IMAGE_FORMAT): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFDescription@4'{$ENDIF};
+function FreeImage_GetFIFRegExpr(fif: FREE_IMAGE_FORMAT): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFRegExpr@4'{$ENDIF};
+function FreeImage_GetFIFMimeType(fif: FREE_IMAGE_FORMAT): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFMimeType@4'{$ENDIF};
+function FreeImage_GetFIFFromFilename(filename: PAnsiChar): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFFromFilename@4'{$ENDIF};
+function FreeImage_GetFIFFromFilenameU(filename: PWideChar): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFIFFromFilenameU@4'{$ENDIF};
+function FreeImage_FIFSupportsReading(fif: FREE_IMAGE_FORMAT): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsReading@4'{$ENDIF};
+function FreeImage_FIFSupportsWriting(fif: FREE_IMAGE_FORMAT): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsWriting@4'{$ENDIF};
+function FreeImage_FIFSupportsExportBPP(fif: FREE_IMAGE_FORMAT;
+ bpp: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsExportBPP@8'{$ENDIF};
+function FreeImage_FIFSupportsExportType(fif: FREE_IMAGE_FORMAT;
+ atype: FREE_IMAGE_TYPE): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsExportType@8'{$ENDIF};
+function FreeImage_FIFSupportsICCProfiles(fif: FREE_IMAGE_FORMAT): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsICCProfiles@4'{$ENDIF};
+function FreeImage_FIFSupportsNoPixels(fif: FREE_IMAGE_FORMAT): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FIFSupportsNoPixels@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Multipaging interface ----------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_OpenMultiBitmap(fif: FREE_IMAGE_FORMAT; filename: PAnsiChar;
+ create_new, read_only: LongBool; keep_cache_in_memory: LongBool = False;
+ flags: Integer = 0): PFIMULTIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_OpenMultiBitmap@24'{$ENDIF};
+function FreeImage_OpenMultiBitmapFromHandle(fif: FREE_IMAGE_FORMAT; io: PFreeImageIO;
+ handle: fi_handle; flags: Integer = 0): PFIMULTIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_OpenMultiBitmapFromHandle@16'{$ENDIF};
+function FreeImage_SaveMultiBitmapToHandle(fif: FREE_IMAGE_FORMAT; bitmap: PFIMULTIBITMAP;
+ io: PFreeImageIO; handle: fi_handle; flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SaveMultiBitmapToHandle@20'{$ENDIF};
+function FreeImage_CloseMultiBitmap(bitmap: PFIMULTIBITMAP;
+ flags: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_CloseMultiBitmap@8'{$ENDIF};
+function FreeImage_GetPageCount(bitmap: PFIMULTIBITMAP): Integer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetPageCount@4'{$ENDIF};
+procedure FreeImage_AppendPage(bitmap: PFIMULTIBITMAP; data: PFIBITMAP); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AppendPage@8'{$ENDIF};
+procedure FreeImage_InsertPage(bitmap: PFIMULTIBITMAP; page: Integer;
+ data: PFIBITMAP); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_InsertPage@12'{$ENDIF};
+procedure FreeImage_DeletePage(bitmap: PFIMULTIBITMAP; page: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_DeletePage@8'{$ENDIF};
+function FreeImage_LockPage(bitmap: PFIMULTIBITMAP; page: Integer): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LockPage@8'{$ENDIF};
+procedure FreeImage_UnlockPage(bitmap: PFIMULTIBITMAP; data: PFIBITMAP;
+ changed: LongBool); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_UnlockPage@12'{$ENDIF};
+function FreeImage_MovePage(bitmap: PFIMULTIBITMAP; target, source: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_MovePage@12'{$ENDIF};
+function FreeImage_GetLockedPageNumbers(bitmap: PFIMULTIBITMAP; var pages: Integer;
+ var count: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetLockedPageNumbers@12'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Filetype request routines ------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetFileType(filename: PAnsiChar;
+ size: Integer = 0): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFileType@8'{$ENDIF};
+function FreeImage_GetFileTypeU(filename: PWideChar;
+ size: Integer = 0): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFileTypeU@8'{$ENDIF};
+function FreeImage_GetFileTypeFromHandle(io: PFreeImageIO; handle: FI_Handle;
+ size: Integer = 0): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFileTypeFromHandle@12'{$ENDIF};
+function FreeImage_GetFileTypeFromMemory(stream: PFIMEMORY;
+ size: Integer = 0): FREE_IMAGE_FORMAT; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetFileTypeFromMemory@8'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// ImageType request routine ------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetImageType(dib: PFIBITMAP): FREE_IMAGE_TYPE; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetImageType@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// FreeImage helper routines ------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_IsLittleEndian: LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_IsLittleEndian@0'{$ENDIF};
+function FreeImage_LookupX11Color(szColor: PAnsiChar; var nRed, nGreen, nBlue: Byte): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LookupX11Color@16'{$ENDIF};
+function FreeImage_LookupSVGColor(szColor: PAnsiChar; var nRed, nGreen, nBlue: Byte): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_LookupSVGColor@16'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Pixels access routines ---------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetBits(dib: PFIBITMAP): PByte; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetBits@4'{$ENDIF};
+function FreeImage_GetScanLine(dib: PFIBITMAP; scanline: Integer): PByte; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetScanLine@8'{$ENDIF};
+
+function FreeImage_GetPixelIndex(dib: PFIBITMAP; x, y: Cardinal; var value: Byte): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetPixelIndex@16'{$ENDIF};
+function FreeImage_GetPixelColor(dib: PFIBITMAP; x, y: Cardinal; var value: RGBQUAD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetPixelColor@16'{$ENDIF};
+function FreeImage_SetPixelIndex(dib: PFIBITMAP; x, y: Cardinal; var value: Byte): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetPixelIndex@16'{$ENDIF};
+function FreeImage_SetPixelColor(dib: PFIBITMAP; x, y: Cardinal; var value: RGBQUAD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetPixelColor@16'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// DIB info routines --------------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetColorsUsed(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetColorsUsed@4'{$ENDIF};
+function FreeImage_GetBPP(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetBPP@4'{$ENDIF};
+function FreeImage_GetWidth(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetWidth@4'{$ENDIF};
+function FreeImage_GetHeight(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetHeight@4'{$ENDIF};
+function FreeImage_GetLine(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetLine@4'{$ENDIF};
+function FreeImage_GetPitch(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetPitch@4'{$ENDIF};
+function FreeImage_GetDIBSize(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetDIBSize@4'{$ENDIF};
+function FreeImage_GetPalette(dib: PFIBITMAP): PRGBQuad; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetPalette@4'{$ENDIF};
+
+function FreeImage_GetDotsPerMeterX(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetDotsPerMeterX@4'{$ENDIF};
+function FreeImage_GetDotsPerMeterY(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetDotsPerMeterY@4'{$ENDIF};
+procedure FreeImage_SetDotsPerMeterX(dib: PFIBITMAP; res: Cardinal); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetDotsPerMeterX@8'{$ENDIF};
+procedure FreeImage_SetDotsPerMeterY(dib: PFIBITMAP; res: Cardinal); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetDotsPerMeterY@8'{$ENDIF};
+
+function FreeImage_GetInfoHeader(dib: PFIBITMAP): PBITMAPINFOHEADER; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetInfoHeader@4'{$ENDIF};
+function FreeImage_GetInfo(dib: PFIBITMAP): PBITMAPINFO; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetInfo@4'{$ENDIF};
+function FreeImage_GetColorType(dib: PFIBITMAP): FREE_IMAGE_COLOR_TYPE; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetColorType@4'{$ENDIF};
+
+function FreeImage_GetRedMask(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetRedMask@4'{$ENDIF};
+function FreeImage_GetGreenMask(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetGreenMask@4'{$ENDIF};
+function FreeImage_GetBlueMask(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetBlueMask@4'{$ENDIF};
+
+function FreeImage_GetTransparencyCount(dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTransparencyCount@4'{$ENDIF};
+function FreeImage_GetTransparencyTable(dib: PFIBITMAP): PByte; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTransparencyTable@4'{$ENDIF};
+procedure FreeImage_SetTransparent(dib: PFIBITMAP; enabled: LongBool); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTransparent@8'{$ENDIF};
+procedure FreeImage_SetTransparencyTable(dib: PFIBITMAP; table: PByte;
+ count: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTransparencyTable@12'{$ENDIF};
+function FreeImage_IsTransparent(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_IsTransparent@4'{$ENDIF};
+procedure FreeImage_SetTransparentIndex(dib: PFIBITMAP; index: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTransparentIndex@8'{$ENDIF};
+function FreeImage_GetTransparentIndex(dib: PFIBITMAP): Integer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTransparentIndex@4'{$ENDIF};
+
+function FreeImage_HasBackgroundColor(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_HasBackgroundColor@4'{$ENDIF};
+function FreeImage_GetBackgroundColor(dib: PFIBITMAP; var bkcolor: RGBQUAD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetBackgroundColor@8'{$ENDIF};
+function FreeImage_SetBackgroundColor(dib: PFIBITMAP; bkcolor: PRGBQuad): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetBackgroundColor@8'{$ENDIF};
+
+function FreeImage_GetThumbnail(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetThumbnail@4'{$ENDIF};
+function FreeImage_SetThumbnail(dib, thumbnail: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetThumbnail@8'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// ICC profile routines -----------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_GetICCProfile(dib: PFIBITMAP): PFIICCPROFILE; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetICCProfile@4'{$ENDIF};
+function FreeImage_CreateICCProfile(dib: PFIBITMAP; data: Pointer;
+ size: LongInt): PFIICCPROFILE; stdcall;
+ external FIDLL {$IFDEF WIN32}name 'FreeImage_CreateICCProfile@12'{$ENDIF};
+procedure FreeImage_DestroyICCProfile(dib: PFIBITMAP); stdcall;
+ external FIDLL {$IFDEF WIN32}name 'FreeImage_DestroyICCProfile@4'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Line conversion routines -------------------------------------------------
+// --------------------------------------------------------------------------
+
+procedure FreeImage_ConvertLine1To4(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To4@12'{$ENDIF};
+procedure FreeImage_ConvertLine8To4(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine8To4@16'{$ENDIF};
+procedure FreeImage_ConvertLine16To4_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To4_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine16To4_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To4_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine24To4(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine24To4@12'{$ENDIF};
+procedure FreeImage_ConvertLine32To4(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine32To4@12'{$ENDIF};
+
+procedure FreeImage_ConvertLine1To8(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To8@12'{$ENDIF};
+procedure FreeImage_ConvertLine4To8(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine4To8@12'{$ENDIF};
+procedure FreeImage_ConvertLine16To8_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To8_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine16To8_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To8_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine24To8(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine24To8@12'{$ENDIF};
+procedure FreeImage_ConvertLine32To8(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine32To8@12'{$ENDIF};
+
+procedure FreeImage_ConvertLine1To16_555(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To16_555@16'{$ENDIF};
+procedure FreeImage_ConvertLine4To16_555(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine4To16_555@16'{$ENDIF};
+procedure FreeImage_ConvertLine8To16_555(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine8To16_555@16'{$ENDIF};
+procedure FreeImage_ConvertLine16_565_To16_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16_565_To16_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine24To16_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine24To16_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine32To16_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine32To16_555@12'{$ENDIF};
+
+procedure FreeImage_ConvertLine1To16_565(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To16_565@16'{$ENDIF};
+procedure FreeImage_ConvertLine4To16_565(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine4To16_565@16'{$ENDIF};
+procedure FreeImage_ConvertLine8To16_565(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine8To16_565@16'{$ENDIF};
+procedure FreeImage_ConvertLine16_555_To16_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16_555_To16_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine24To16_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine24To16_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine32To16_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine32To16_565@12'{$ENDIF};
+
+procedure FreeImage_ConvertLine1To24(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To24@16'{$ENDIF};
+procedure FreeImage_ConvertLine4To24(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine4To24@16'{$ENDIF};
+procedure FreeImage_ConvertLine8To24(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine8To24@16'{$ENDIF};
+procedure FreeImage_ConvertLine16To24_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To24_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine16To24_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To24_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine32To24(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine32To24@12'{$ENDIF};
+
+procedure FreeImage_ConvertLine1To32(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine1To32@16'{$ENDIF};
+procedure FreeImage_ConvertLine4To32(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine4To32@16'{$ENDIF};
+procedure FreeImage_ConvertLine8To32(target, source: PByte; width_in_pixels: Integer;
+ palette: PRGBQuad); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine8To32@16'{$ENDIF};
+procedure FreeImage_ConvertLine16To32_555(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To32_555@12'{$ENDIF};
+procedure FreeImage_ConvertLine16To32_565(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine16To32_565@12'{$ENDIF};
+procedure FreeImage_ConvertLine24To32(target, source: PByte; width_in_pixels: Integer); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertLine24To32@12'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Smart conversion routines ------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_ConvertTo4Bits(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo4Bits@4'{$ENDIF};
+function FreeImage_ConvertTo8Bits(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo8Bits@4'{$ENDIF};
+function FreeImage_ConvertToGreyscale(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToGreyscale@4'{$ENDIF};
+function FreeImage_ConvertTo16Bits555(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo16Bits555@4'{$ENDIF};
+function FreeImage_ConvertTo16Bits565(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo16Bits565@4'{$ENDIF};
+function FreeImage_ConvertTo24Bits(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo24Bits@4'{$ENDIF};
+function FreeImage_ConvertTo32Bits(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertTo32Bits@4'{$ENDIF};
+function FreeImage_ColorQuantize(dib: PFIBITMAP; quantize: FREE_IMAGE_QUANTIZE): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ColorQuantize@8'{$ENDIF};
+function FreeImage_ColorQuantizeEx(dib: PFIBITMAP; quantize: FREE_IMAGE_QUANTIZE = FIQ_WUQUANT;
+ PaletteSize: Integer = 256; ReserveSize: Integer = 0;
+ ReservePalette: PRGBQuad = nil): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ColorQuantizeEx@20'{$ENDIF};
+function FreeImage_Threshold(dib: PFIBITMAP; T: Byte): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Threshold@8'{$ENDIF};
+function FreeImage_Dither(dib: PFIBITMAP; algorithm: FREE_IMAGE_DITHER): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Dither@8'{$ENDIF};
+
+function FreeImage_ConvertFromRawBits(bits: PByte; width, height, pitch: Integer;
+ bpp, red_mask, green_mask, blue_mask: Cardinal; topdown: LongBool = False): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertFromRawBits@36'{$ENDIF};
+procedure FreeImage_ConvertToRawBits(bits: PByte; dib: PFIBITMAP; pitch: Integer;
+ bpp, red_mask, green_mask, blue_mask: Cardinal; topdown: LongBool = False); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToRawBits@32'{$ENDIF};
+
+function FreeImage_ConvertToFloat(dib: PFIBITMAP): PFIBITMAP;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToFloat@4'{$ENDIF};
+function FreeImage_ConvertToRGBF(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToRGBF@4'{$ENDIF};
+function FreeImage_ConvertToUINT16(dib: PFIBITMAP): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToUINT16@4'{$ENDIF};
+
+function FreeImage_ConvertToStandardType(src: PFIBITMAP;
+ scale_linear: LongBool = True): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToStandardType@8'{$ENDIF};
+function FreeImage_ConvertToType(src: PFIBITMAP; dst_type: FREE_IMAGE_TYPE;
+ scale_linear: LongBool = True): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ConvertToType@12'{$ENDIF};
+
+// tone mapping operators
+function FreeImage_ToneMapping(dib: PFIBITMAP; tmo: FREE_IMAGE_TMO;
+ first_param: Double = 0; second_param: Double = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ToneMapping@24'{$ENDIF};
+function FreeImage_TmoDrago03(src: PFIBITMAP; gamma: Double = 2.2;
+ exposure: Double = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TmoDrago03@20'{$ENDIF};
+function FreeImage_TmoReinhard05(src: PFIBITMAP; intensity: Double = 0;
+ contrast: Double = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TmoReinhard05@20'{$ENDIF};
+function FreeImage_TmoReinhard05Ex(src: PFIBITMAP; intensity: Double = 0;
+ contrast: Double = 0; adaptation: Double = 1; color_correction: Double = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TmoReinhard05Ex@36'{$ENDIF};
+
+function FreeImage_TmoFattal02(src: PFIBITMAP; color_saturation: Double = 0.5;
+ attenuation: Double = 0.85): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TmoFattal02@20'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// ZLib interface -----------------------------------------------------------
+// --------------------------------------------------------------------------
+
+function FreeImage_ZLibCompress(target: PByte; target_size: DWORD; source: PByte; source_size: DWORD): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ZLibCompress@16'{$ENDIF};
+function FreeImage_ZLibUncompress(target: PByte; target_size: DWORD; source: PByte; source_size: DWORD): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ZLibUncompress@16'{$ENDIF};
+function FreeImage_ZLibGZip(target: PByte; target_size: DWORD; source: PByte; source_size: DWORD): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ZLibGZip@16'{$ENDIF};
+function FreeImage_ZLibGUnzip(target: PByte; target_size: DWORD; source: PByte; source_size: DWORD): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ZLibGUnzip@16'{$ENDIF};
+function FreeImage_ZLibCRC32(crc: DWORD; source: PByte; source_size: DWORD): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ZLibCRC32@12'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Metadata routines --------------------------------------------------------
+// --------------------------------------------------------------------------
+
+// tag creation / destruction
+function FreeImage_CreateTag: PFITAG; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_CreateTag@0'{$ENDIF};
+procedure FreeImage_DeleteTag(tag: PFITAG); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_DeleteTag@4'{$ENDIF};
+function FreeImage_CloneTag(tag: PFITAG): PFITAG; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_CloneTag@4'{$ENDIF};
+
+// tag getters and setters
+function FreeImage_GetTagKey(tag: PFITAG): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagKey@4'{$ENDIF};
+function FreeImage_GetTagDescription(tag: PFITAG): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagDescription@4'{$ENDIF};
+function FreeImage_GetTagID(tag: PFITAG): Word; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagID@4'{$ENDIF};
+function FreeImage_GetTagType(tag: PFITAG): FREE_IMAGE_MDTYPE; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagType@4'{$ENDIF};
+function FreeImage_GetTagCount(tag: PFITAG): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagCount@4'{$ENDIF};
+function FreeImage_GetTagLength(tag: PFITAG): DWORD; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagLength@4'{$ENDIF};
+function FreeImage_GetTagValue(tag: PFITAG): Pointer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetTagValue@4'{$ENDIF};
+
+function FreeImage_SetTagKey(tag: PFITAG; key: PAnsiChar): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagKey@8'{$ENDIF};
+function FreeImage_SetTagDescription(tag: PFITAG; description: PAnsiChar): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagDescription@8'{$ENDIF};
+function FreeImage_SetTagID(tag: PFITAG; id: Word): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagID@8'{$ENDIF};
+function FreeImage_SetTagType(tag: PFITAG; atype: FREE_IMAGE_MDTYPE): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagType@8'{$ENDIF};
+function FreeImage_SetTagCount(tag: PFITAG; count: DWORD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagCount@8'{$ENDIF};
+function FreeImage_SetTagLength(tag: PFITAG; length: DWORD): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagLength@8'{$ENDIF};
+function FreeImage_SetTagValue(tag: PFITAG; value: Pointer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetTagValue@8'{$ENDIF};
+
+// iterator
+function FreeImage_FindFirstMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP;
+ var tag: PFITAG): PFIMETADATA; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FindFirstMetadata@12'{$ENDIF};
+function FreeImage_FindNextMetadata(mdhandle: PFIMETADATA; var tag: PFITAG): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FindNextMetadata@8'{$ENDIF};
+procedure FreeImage_FindCloseMetadata(mdhandle: PFIMETADATA); stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FindCloseMetadata@4'{$ENDIF};
+
+// metadata setter and getter
+function FreeImage_SetMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP;
+ key: PAnsiChar; tag: PFITAG): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetMetadata@16'{$ENDIF};
+function FreeImage_GetMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP;
+ key: PAnsiChar; var tag: PFITAG): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetMetadata@16'{$ENDIF};
+
+// helpers
+function FreeImage_GetMetadataCount(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetMetadataCount@8'{$ENDIF};
+function FreeImage_CloneMetadata(dst, src: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_CloneMetadata@8'{$ENDIF};
+
+// tag to C string conversion
+function FreeImage_TagToString(model: FREE_IMAGE_MDMODEL; tag: PFITAG;
+ Make: PAnsiChar = nil): PAnsiChar; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_TagToString@12'{$ENDIF};
+
+// --------------------------------------------------------------------------
+// Image manipulation toolkit -----------------------------------------------
+// --------------------------------------------------------------------------
+
+// rotation and flipping
+// modif JMB : FreeImage_RotateClassic : deprecated function, call to DeprecationManager in 64 bits crashes freeimage.dll
+//function FreeImage_RotateClassic(dib: PFIBITMAP; angle: Double): PFIBITMAP; stdcall;
+// external FIDLL {$IFDEF WIN32}name '_FreeImage_RotateClassic@12'{$ENDIF};
+function FreeImage_Rotate(dib: PFIBITMAP; angle: Double; bkcolor: Pointer = nil): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Rotate@16'{$ENDIF};
+function FreeImage_RotateEx(dib: PFIBITMAP; angle, x_shift, y_shift, x_origin, y_origin: Double;
+ use_mask: LongBool): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_RotateEx@48'{$ENDIF};
+function FreeImage_FlipHorizontal(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FlipHorizontal@4'{$ENDIF};
+function FreeImage_FlipVertical(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FlipVertical@4'{$ENDIF};
+function FreeImage_JPEGTransform(src_file, dst_file: PAnsiChar; operation: FREE_IMAGE_JPEG_OPERATION;
+ perfect: LongBool = False): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_JPEGTransform@16'{$ENDIF};
+function FreeImage_JPEGTransformU(src_file, dst_file: PWideChar; operation: FREE_IMAGE_JPEG_OPERATION;
+ perfect: LongBool = False): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_JPEGTransformU@16'{$ENDIF};
+
+// upsampling / downsampling
+function FreeImage_Rescale(dib: PFIBITMAP; dst_width, dst_height: Integer; filter: FREE_IMAGE_FILTER): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Rescale@16'{$ENDIF};
+function FreeImage_MakeThumbnail(dib: PFIBITMAP; max_pixel_size: Integer; convert: LongBool = True): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_MakeThumbnail@12'{$ENDIF};
+
+// color manipulation routines (point operations)
+function FreeImage_AdjustCurve(dib: PFIBITMAP; LUT: PByte;
+ channel: FREE_IMAGE_COLOR_CHANNEL): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AdjustCurve@12'{$ENDIF};
+function FreeImage_AdjustGamma(dib: PFIBITMAP; gamma: Double): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AdjustGamma@12'{$ENDIF};
+function FreeImage_AdjustBrightness(dib: PFIBITMAP; percentage: Double): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AdjustBrightness@12'{$ENDIF};
+function FreeImage_AdjustContrast(dib: PFIBITMAP; percentage: Double): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AdjustContrast@12'{$ENDIF};
+function FreeImage_Invert(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Invert@4'{$ENDIF};
+function FreeImage_GetHistogram(dib: PFIBITMAP; histo: PDWORD;
+ channel: FREE_IMAGE_COLOR_CHANNEL = FICC_BLACK): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetHistogram@12'{$ENDIF};
+function FreeImage_GetAdjustColorsLookupTable(LUT: PByte; brightness, contrast, gamma: Double;
+ invert: LongBool): Integer; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetAdjustColorsLookupTable@32'{$ENDIF};
+function FreeImage_AdjustColors(dib: PFIBITMAP; brightness, contrast, gamma: Double;
+ invert: LongBool = False): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AdjustColors@32'{$ENDIF};
+function FreeImage_ApplyColorMapping(dib: PFIBITMAP; srccolors, dstcolors: PRGBQuad;
+ count: Cardinal; ignore_alpha, swap: LongBool): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ApplyColorMapping@24'{$ENDIF};
+function FreeImage_SwapColors(dib: PFIBITMAP; color_a, color_b: PRGBQuad;
+ ignore_alpha: LongBool): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SwapColors@16'{$ENDIF};
+function FreeImage_ApplyPaletteIndexMapping(dib: PFIBITMAP; srcindices, dstindices: PByte;
+ count: Cardinal; swap: LongBool): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_ApplyPaletteIndexMapping@20'{$ENDIF};
+function FreeImage_SwapPaletteIndices(dib: PFIBITMAP; index_a, index_b: PByte): Cardinal; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SwapPaletteIndices@12'{$ENDIF};
+
+// channel processing routines
+function FreeImage_GetChannel(dib: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetChannel@8'{$ENDIF};
+function FreeImage_SetChannel(dst, src: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetChannel@12'{$ENDIF};
+function FreeImage_GetComplexChannel(src: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_GetComplexChannel@8'{$ENDIF};
+function FreeImage_SetComplexChannel(dst, src: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_SetComplexChannel@12'{$ENDIF};
+
+// copy / paste / composite routines
+
+function FreeImage_Copy(dib: PFIBITMAP; left, top, right, bottom: Integer): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Copy@20'{$ENDIF};
+function FreeImage_Paste(dst, src: PFIBITMAP; left, top, alpha: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Paste@20'{$ENDIF};
+function FreeImage_Composite(fg: PFIBITMAP; useFileBkg: LongBool = False;
+ appBkColor: PRGBQuad = nil; bg: PFIBITMAP = nil): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_Composite@16'{$ENDIF};
+function FreeImage_JPEGCrop(src_file, dst_file: PAnsiChar;
+ left, top, right, bottom: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_JPEGCrop@24'{$ENDIF};
+function FreeImage_JPEGCropU(src_file, dst_file: PWideChar;
+ left, top, right, bottom: Integer): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_JPEGCropU@24'{$ENDIF};
+function FreeImage_PreMultiplyWithAlpha(dib: PFIBITMAP): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_PreMultiplyWithAlpha@4'{$ENDIF};
+
+// background filling routines
+function FreeImage_FillBackground(dib: PFIBITMAP; color: Pointer;
+ options: Integer = 0): LongBool; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_FillBackground@12'{$ENDIF};
+function FreeImage_EnlargeCanvas(src: PFIBITMAP; left, top, right, bottom: Integer;
+ color: Pointer; options: Integer = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_EnlargeCanvas@28'{$ENDIF};
+function FreeImage_AllocateEx(width, height, bpp: Integer; color: PRGBQuad;
+ options: Integer = 0; palette: PRGBQuad = nil; red_mask: Cardinal = 0;
+ green_mask: Cardinal = 0; blue_mask: Cardinal = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AllocateEx@36'{$ENDIF};
+function FreeImage_AllocateExT(atype: FREE_IMAGE_TYPE; width, height, bpp: Integer;
+ color: Pointer; options: Integer = 0; palette: PRGBQuad = nil; red_mask: Cardinal = 0;
+ green_mask: Cardinal = 0; blue_mask: Cardinal = 0): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_AllocateExT@40'{$ENDIF};
+
+// miscellaneous algorithms
+function FreeImage_MultigridPoissonSolver(Laplacian: PFIBITMAP;
+ ncycle: Integer = 3): PFIBITMAP; stdcall;
+ external FIDLL {$IFDEF WIN32}name '_FreeImage_MultigridPoissonSolver@8'{$ENDIF};
+
+
+implementation
+end.
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