diff options
Diffstat (limited to '')
| -rwxr-xr-x | Game/Code/lib/FreeImage/FreeBitmap.pas | 1740 | ||||
| -rwxr-xr-x | Game/Code/lib/FreeImage/FreeImage.pas | 743 | ||||
| -rwxr-xr-x | Game/Code/lib/FreeImage/libfreeimage.dylib | bin | 0 -> 3068680 bytes |
3 files changed, 2483 insertions, 0 deletions
diff --git a/Game/Code/lib/FreeImage/FreeBitmap.pas b/Game/Code/lib/FreeImage/FreeBitmap.pas new file mode 100755 index 00000000..47be822e --- /dev/null +++ b/Game/Code/lib/FreeImage/FreeBitmap.pas @@ -0,0 +1,1740 @@ +unit FreeBitmap;
+
+{$I switches.inc}
+
+
+// ==========================================================
+//
+// Delphi wrapper for FreeImage 3
+//
+// Design and implementation by
+// - Anatoliy Pulyaevskiy (xvel84@rambler.ru)
+//
+// Contributors:
+// - Enzo Costantini (enzocostantini@libero.it)
+//
+// 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!
+//
+// ==========================================================
+//
+// From begining all code of this file is based on C++ wrapper to
+// FreeImage - FreeImagePlus.
+//
+// ==========================================================
+
+interface
+
+uses
+ SysUtils, Classes, Windows, FreeImage;
+
+type
+ { TFreeObject }
+
+ TFreeObject = class(TObject)
+ public
+ function IsValid: Boolean; virtual;
+ end;
+
+ { TFreeTag }
+
+ TFreeTag = class(TFreeObject)
+ private
+ // fields
+ FTag: PFITAG;
+
+ // getters & setters
+ function GetCount: Cardinal;
+ function GetDescription: string;
+ function GetID: Word;
+ function GetKey: string;
+ function GetLength: Cardinal;
+ function GetTagType: FREE_IMAGE_MDTYPE;
+ function GetValue: Pointer;
+ procedure SetCount(const Value: Cardinal);
+ procedure SetDescription(const Value: string);
+ procedure SetID(const Value: Word);
+ procedure SetKey(const Value: string);
+ procedure SetLength(const Value: Cardinal);
+ procedure SetTagType(const Value: FREE_IMAGE_MDTYPE);
+ procedure SetValue(const Value: Pointer);
+ public
+ // construction & destruction
+ constructor Create(ATag: PFITAG = nil); virtual;
+ destructor Destroy; override;
+
+ // methods
+ function Clone: TFreeTag;
+ function IsValid: Boolean; override;
+ function ToString(Model: FREE_IMAGE_MDMODEL; Make: PChar = nil): string;
+
+ // properties
+ property Key: string read GetKey write SetKey;
+ property Description: string read GetDescription write SetDescription;
+ property ID: Word read GetID write SetID;
+ property TagType: FREE_IMAGE_MDTYPE read GetTagType write SetTagType;
+ property Count: Cardinal read GetCount write SetCount;
+ property Length: Cardinal read GetLength write SetLength;
+ property Value: Pointer read GetValue write SetValue;
+ property Tag: PFITAG read FTag;
+ end;
+
+ { forward declarations }
+
+ TFreeBitmap = class;
+ TFreeMemoryIO = class;
+
+ { TFreeBitmap }
+
+ TFreeBitmapChangingEvent = procedure(Sender: TFreeBitmap; var OldDib, NewDib: PFIBITMAP; var Handled: Boolean) of object;
+
+ TFreeBitmap = class(TFreeObject)
+ private
+ // fields
+ FDib: PFIBITMAP;
+ FOnChange: TNotifyEvent;
+ FOnChanging: TFreeBitmapChangingEvent;
+
+ procedure SetDib(Value: PFIBITMAP);
+ protected
+ function DoChanging(var OldDib, NewDib: PFIBITMAP): Boolean; dynamic;
+ function Replace(NewDib: PFIBITMAP): Boolean; dynamic;
+ public
+ constructor Create(ImageType: FREE_IMAGE_TYPE = FIT_BITMAP; Width: Integer = 0; Height: Integer = 0; Bpp: Integer = 0);
+ destructor Destroy; override;
+ function SetSize(ImageType: FREE_IMAGE_TYPE; Width, Height, Bpp: Integer; RedMask: Cardinal = 0; GreenMask: Cardinal = 0; BlueMask: Cardinal = 0): Boolean;
+ procedure Change; dynamic;
+ procedure Assign(Source: TFreeBitmap);
+ function CopySubImage(Left, Top, Right, Bottom: Integer; Dest: TFreeBitmap): Boolean;
+ function PasteSubImage(Src: TFreeBitmap; Left, Top: Integer; Alpha: Integer = 256): Boolean;
+ procedure Clear; virtual;
+ function Load(const FileName: string; Flag: Integer = 0): Boolean;
+ function LoadU(const FileName: WideString; Flag: Integer = 0): Boolean;
+ function LoadFromHandle(IO: PFreeImageIO; Handle: fi_handle; Flag: Integer = 0): Boolean;
+ function LoadFromMemory(MemIO: TFreeMemoryIO; Flag: Integer = 0): Boolean;
+ function LoadFromStream(Stream: TStream; Flag: Integer = 0): Boolean;
+ // save functions
+ function CanSave(fif: FREE_IMAGE_FORMAT): Boolean;
+ function Save(const FileName: string; Flag: Integer = 0): Boolean;
+ function SaveU(const FileName: WideString; Flag: Integer = 0): Boolean;
+ function SaveToHandle(fif: FREE_IMAGE_FORMAT; IO: PFreeImageIO; Handle: fi_handle; Flag: Integer = 0): Boolean;
+ function SaveToMemory(fif: FREE_IMAGE_FORMAT; MemIO: TFreeMemoryIO; Flag: Integer = 0): Boolean;
+ function SaveToStream(fif: FREE_IMAGE_FORMAT; Stream: TStream; Flag: Integer = 0): Boolean;
+ // image information
+ function GetImageType: FREE_IMAGE_TYPE;
+ function GetWidth: Integer;
+ function GetHeight: Integer;
+ function GetScanWidth: Integer;
+ function IsValid: Boolean; override;
+ function GetInfo: PBitmapInfo;
+ function GetInfoHeader: PBitmapInfoHeader;
+ function GetImageSize: Cardinal;
+ function GetBitsPerPixel: Integer;
+ function GetLine: Integer;
+ function GetHorizontalResolution: Double;
+ function GetVerticalResolution: Double;
+ procedure SetHorizontalResolution(Value: Double);
+ procedure SetVerticalResolution(Value: Double);
+ // palette operations
+ function GetPalette: PRGBQUAD;
+ function GetPaletteSize: Integer;
+ function GetColorsUsed: Integer;
+ function GetColorType: FREE_IMAGE_COLOR_TYPE;
+ function IsGrayScale: Boolean;
+ // pixels access
+ function AccessPixels: PByte;
+ function GetScanLine(ScanLine: Integer): PByte;
+ function GetPixelIndex(X, Y: Cardinal; var Value: PByte): Boolean;
+ function GetPixelColor(X, Y: Cardinal; Value: PRGBQUAD): Boolean;
+ function SetPixelIndex(X, Y: Cardinal; Value: PByte): Boolean;
+ function SetPixelColor(X, Y: Cardinal; Value: PRGBQUAD): Boolean;
+ // convertion
+ function ConvertToStandardType(ScaleLinear: Boolean): Boolean;
+ function ConvertToType(ImageType: FREE_IMAGE_TYPE; ScaleLinear: Boolean): Boolean;
+ function Threshold(T: Byte): Boolean;
+ function ConvertTo4Bits: Boolean;
+ function ConvertTo8Bits: Boolean;
+ function ConvertTo16Bits555: Boolean;
+ function ConvertTo16Bits565: Boolean;
+ function ConvertTo24Bits: Boolean;
+ function ConvertTo32Bits: Boolean;
+ function ConvertToGrayscale: Boolean;
+ function ColorQuantize(Algorithm: FREE_IMAGE_QUANTIZE): Boolean;
+ function Dither(Algorithm: FREE_IMAGE_DITHER): Boolean;
+ function ConvertToRGBF: Boolean;
+ function ToneMapping(TMO: FREE_IMAGE_TMO; FirstParam, SecondParam: Double): Boolean;
+ // transparency
+ function IsTransparent: Boolean;
+ function GetTransparencyCount: Cardinal;
+ function GetTransparencyTable: PByte;
+ procedure SetTransparencyTable(Table: PByte; Count: Integer);
+ function HasFileBkColor: Boolean;
+ function GetFileBkColor(var BkColor: PRGBQuad): Boolean;
+ function SetFileBkColor(BkColor: PRGBQuad): Boolean;
+ // channel processing routines
+ function GetChannel(Bitmap: TFreeBitmap; Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+ function SetChannel(Bitmap: TFreeBitmap; Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+ function SplitChannels(RedChannel, GreenChannel, BlueChannel: TFreeBitmap): Boolean;
+ function CombineChannels(Red, Green, Blue: TFreeBitmap): Boolean;
+ // rotation and flipping
+ function RotateEx(Angle, XShift, YShift, XOrigin, YOrigin: Double; UseMask: Boolean): Boolean;
+ function Rotate(Angle: Double): Boolean;
+ function FlipHorizontal: Boolean;
+ function FlipVertical: Boolean;
+ // color manipulation routines
+ function Invert: Boolean;
+ function AdjustCurve(Lut: PByte; Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+ function AdjustGamma(Gamma: Double): Boolean;
+ function AdjustBrightness(Percentage: Double): Boolean;
+ function AdjustContrast(Percentage: Double): Boolean;
+ function GetHistogram(Histo: PDWORD; Channel: FREE_IMAGE_COLOR_CHANNEL = FICC_BLACK): Boolean;
+ // upsampling / downsampling
+ procedure MakeThumbnail(const Width, Height: Integer; DestBitmap: TFreeBitmap);
+ function Rescale(NewWidth, NewHeight: Integer; Filter: FREE_IMAGE_FILTER; Dest: TFreeBitmap = nil): Boolean;
+ // metadata routines
+ function FindFirstMetadata(Model: FREE_IMAGE_MDMODEL; var Tag: TFreeTag): PFIMETADATA;
+ function FindNextMetadata(MDHandle: PFIMETADATA; var Tag: TFreeTag): Boolean;
+ procedure FindCloseMetadata(MDHandle: PFIMETADATA);
+ function SetMetadata(Model: FREE_IMAGE_MDMODEL; const Key: string; Tag: TFreeTag): Boolean;
+ function GetMetadata(Model: FREE_IMAGE_MDMODEL; const Key: string; var Tag: TFreeTag): Boolean;
+ function GetMetadataCount(Model: FREE_IMAGE_MDMODEL): Cardinal;
+
+ // properties
+ property Dib: PFIBITMAP read FDib write SetDib;
+ property OnChange: TNotifyEvent read FOnChange write FOnChange;
+ property OnChanging: TFreeBitmapChangingEvent read FOnChanging write FOnChanging;
+ end;
+
+ { TFreeWinBitmap }
+
+
+ { TFreeMemoryIO }
+
+ TFreeMemoryIO = class(TFreeObject)
+ private
+ FHMem: PFIMEMORY;
+ public
+ // construction and destruction
+ constructor Create(Data: PByte = nil; SizeInBytes: DWORD = 0);
+ destructor Destroy; override;
+
+ function GetFileType: FREE_IMAGE_FORMAT;
+ function Read(fif: FREE_IMAGE_FORMAT; Flag: Integer = 0): PFIBITMAP;
+ function Write(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; Flag: Integer = 0): Boolean;
+ function Tell: Longint;
+ function Seek(Offset: Longint; Origin: Word): Boolean;
+ function Acquire(var Data: PByte; var SizeInBytes: DWORD): Boolean;
+ // overriden methods
+ function IsValid: Boolean; override;
+ end;
+
+ { TFreeMultiBitmap }
+
+ TFreeMultiBitmap = class(TFreeObject)
+ private
+ FMPage: PFIMULTIBITMAP;
+ FMemoryCache: Boolean;
+ public
+ // constructor and destructor
+ constructor Create(KeepCacheInMemory: Boolean = False);
+ destructor Destroy; override;
+
+ // methods
+ function Open(const FileName: string; CreateNew, ReadOnly: Boolean; Flags: Integer = 0): Boolean;
+ function Close(Flags: Integer = 0): Boolean;
+ function GetPageCount: Integer;
+ procedure AppendPage(Bitmap: TFreeBitmap);
+ procedure InsertPage(Page: Integer; Bitmap: TFreeBitmap);
+ procedure DeletePage(Page: Integer);
+ function MovePage(Target, Source: Integer): Boolean;
+ procedure LockPage(Page: Integer; DestBitmap: TFreeBitmap);
+ procedure UnlockPage(Bitmap: TFreeBitmap; Changed: Boolean);
+ function GetLockedPageNumbers(var Pages: Integer; var Count: Integer): Boolean;
+ // overriden methods
+ function IsValid: Boolean; override;
+
+ // properties
+ // change of this property influences only on the next opening of a file
+ property MemoryCache: Boolean read FMemoryCache write FMemoryCache;
+ end;
+
+implementation
+
+const
+ ThumbSize = 150;
+
+// marker used for clipboard copy / paste
+
+procedure SetFreeImageMarker(bmih: PBitmapInfoHeader; dib: PFIBITMAP);
+begin
+ // Windows constants goes from 0L to 5L
+ // Add $FF to avoid conflicts
+ bmih.biCompression := $FF + FreeImage_GetImageType(dib);
+end;
+
+function GetFreeImageMarker(bmih: PBitmapInfoHeader): FREE_IMAGE_TYPE;
+begin
+ Result := FREE_IMAGE_TYPE(bmih.biCompression - $FF);
+end;
+
+{ TFreePersistent }
+
+function TFreeObject.IsValid: Boolean;
+begin
+ Result := False
+end;
+
+{ TFreeBitmap }
+
+function TFreeBitmap.AccessPixels: PByte;
+begin
+ Result := FreeImage_GetBits(FDib)
+end;
+
+function TFreeBitmap.AdjustBrightness(Percentage: Double): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_AdjustBrightness(FDib, Percentage);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.AdjustContrast(Percentage: Double): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_AdjustContrast(FDib, Percentage);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.AdjustCurve(Lut: PByte;
+ Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_AdjustCurve(FDib, Lut, Channel);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.AdjustGamma(Gamma: Double): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_AdjustGamma(FDib, Gamma);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+procedure TFreeBitmap.Assign(Source: TFreeBitmap);
+var
+ SourceBmp: TFreeBitmap;
+ Clone: PFIBITMAP;
+begin
+ if Source = nil then
+ begin
+ Clear;
+ Exit;
+ end;
+
+ if Source is TFreeBitmap then
+ begin
+ SourceBmp := TFreeBitmap(Source);
+ if SourceBmp <> Self then
+ begin
+ if SourceBmp.IsValid then
+ begin
+ Clone := FreeImage_Clone(SourceBmp.FDib);
+ Replace(Clone);
+ end
+ else
+ Clear;
+ end;
+ end;
+end;
+
+function TFreeBitmap.CanSave(fif: FREE_IMAGE_FORMAT): Boolean;
+var
+ ImageType: FREE_IMAGE_TYPE;
+ Bpp: Word;
+begin
+ Result := False;
+ if not IsValid then Exit;
+
+ if fif <> FIF_UNKNOWN then
+ begin
+ // check that the dib can be saved in this format
+ ImageType := FreeImage_GetImageType(FDib);
+ if ImageType = FIT_BITMAP then
+ begin
+ // standard bitmap type
+ Bpp := FreeImage_GetBPP(FDib);
+ Result := FreeImage_FIFSupportsWriting(fif)
+ and FreeImage_FIFSupportsExportBPP(fif, Bpp);
+ end
+ else // special bitmap type
+ Result := FreeImage_FIFSupportsExportType(fif, ImageType);
+ end;
+end;
+
+procedure TFreeBitmap.Change;
+begin
+ if Assigned(FOnChange) then FOnChange(Self)
+end;
+
+procedure TFreeBitmap.Clear;
+begin
+ if FDib <> nil then
+ begin
+ FreeImage_Unload(FDib);
+ FDib := nil;
+ Change;
+ end;
+end;
+
+function TFreeBitmap.ColorQuantize(
+ Algorithm: FREE_IMAGE_QUANTIZE): Boolean;
+var
+ dib8: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib8 := FreeImage_ColorQuantize(FDib, Algorithm);
+ Result := Replace(dib8);
+ end
+ else
+ Result := False;
+end;
+
+function TFreeBitmap.CombineChannels(Red, Green,
+ Blue: TFreeBitmap): Boolean;
+var
+ Width, Height: Integer;
+begin
+ if FDib = nil then
+ begin
+ Width := Red.GetWidth;
+ Height := Red.GetHeight;
+ FDib := FreeImage_Allocate(Width, Height, 24, FI_RGBA_RED_MASK,
+ FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK);
+ end;
+
+ if FDib <> nil then
+ begin
+ Result := FreeImage_SetChannel(FDib, Red.FDib, FICC_RED) and
+ FreeImage_SetChannel(FDib, Green.FDib, FICC_GREEN) and
+ FreeImage_SetChannel(FDib, Blue.FDib, FICC_BLUE);
+
+ Change
+ end
+ else
+ Result := False;
+end;
+
+function TFreeBitmap.ConvertTo16Bits555: Boolean;
+var
+ dib16_555: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib16_555 := FreeImage_ConvertTo16Bits555(FDib);
+ Result := Replace(dib16_555);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ConvertTo16Bits565: Boolean;
+var
+ dib16_565: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib16_565 := FreeImage_ConvertTo16Bits565(FDib);
+ Result := Replace(dib16_565);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ConvertTo24Bits: Boolean;
+var
+ dibRGB: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dibRGB := FreeImage_ConvertTo24Bits(FDib);
+ Result := Replace(dibRGB);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ConvertTo32Bits: Boolean;
+var
+ dib32: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib32 := FreeImage_ConvertTo32Bits(FDib);
+ Result := Replace(dib32);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ConvertTo4Bits: Boolean;
+var
+ dib4: PFIBITMAP;
+begin
+ Result := False;
+ if IsValid then
+ begin
+ dib4 := FreeImage_ConvertTo4Bits(FDib);
+ Result := Replace(dib4);
+ end;
+end;
+
+function TFreeBitmap.ConvertTo8Bits: Boolean;
+var
+ dib8: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib8 := FreeImage_ConvertTo8Bits(FDib);
+ Result := Replace(dib8);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ConvertToGrayscale: Boolean;
+var
+ dib8: PFIBITMAP;
+begin
+ Result := False;
+
+ if IsValid then
+ begin
+ dib8 := FreeImage_ConvertToGreyscale(FDib);
+ Result := Replace(dib8);
+ end
+end;
+
+function TFreeBitmap.ConvertToRGBF: Boolean;
+var
+ ImageType: FREE_IMAGE_TYPE;
+ NewDib: PFIBITMAP;
+begin
+ Result := False;
+ if not IsValid then Exit;
+
+ ImageType := GetImageType;
+
+ if (ImageType = FIT_BITMAP) then
+ begin
+ if GetBitsPerPixel < 24 then
+ if not ConvertTo24Bits then
+ Exit
+ end;
+ NewDib := FreeImage_ConvertToRGBF(FDib);
+ Result := Replace(NewDib);
+end;
+
+function TFreeBitmap.ConvertToStandardType(ScaleLinear: Boolean): Boolean;
+var
+ dibStandard: PFIBITMAP;
+begin
+ if IsValid then
+ begin
+ dibStandard := FreeImage_ConvertToStandardType(FDib, ScaleLinear);
+ Result := Replace(dibStandard);
+ end
+ else
+ Result := False;
+end;
+
+function TFreeBitmap.ConvertToType(ImageType: FREE_IMAGE_TYPE;
+ ScaleLinear: Boolean): Boolean;
+var
+ dib: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib := FreeImage_ConvertToType(FDib, ImageType, ScaleLinear);
+ Result := Replace(dib)
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.CopySubImage(Left, Top, Right, Bottom: Integer;
+ Dest: TFreeBitmap): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Dest.FDib := FreeImage_Copy(FDib, Left, Top, Right, Bottom);
+ Result := Dest.IsValid;
+ end else
+ Result := False;
+end;
+
+constructor TFreeBitmap.Create(ImageType: FREE_IMAGE_TYPE; Width, Height,
+ Bpp: Integer);
+begin
+ inherited Create;
+
+ FDib := nil;
+ if (Width > 0) and (Height > 0) and (Bpp > 0) then
+ SetSize(ImageType, Width, Height, Bpp);
+end;
+
+destructor TFreeBitmap.Destroy;
+begin
+ if FDib <> nil then
+ FreeImage_Unload(FDib);
+ inherited;
+end;
+
+function TFreeBitmap.Dither(Algorithm: FREE_IMAGE_DITHER): Boolean;
+var
+ dib: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib := FreeImage_Dither(FDib, Algorithm);
+ Result := Replace(dib);
+ end
+ else
+ Result := False;
+end;
+
+function TFreeBitmap.DoChanging(var OldDib, NewDib: PFIBITMAP): Boolean;
+begin
+ Result := False;
+ if (OldDib <> NewDib) and Assigned(FOnChanging) then
+ FOnChanging(Self, OldDib, NewDib, Result);
+end;
+
+procedure TFreeBitmap.FindCloseMetadata(MDHandle: PFIMETADATA);
+begin
+ FreeImage_FindCloseMetadata(MDHandle);
+end;
+
+function TFreeBitmap.FindFirstMetadata(Model: FREE_IMAGE_MDMODEL;
+ var Tag: TFreeTag): PFIMETADATA;
+begin
+ Result := FreeImage_FindFirstMetadata(Model, FDib, Tag.FTag);
+end;
+
+function TFreeBitmap.FindNextMetadata(MDHandle: PFIMETADATA;
+ var Tag: TFreeTag): Boolean;
+begin
+ Result := FreeImage_FindNextMetadata(MDHandle, Tag.FTag);
+end;
+
+function TFreeBitmap.FlipHorizontal: Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_FlipHorizontal(FDib);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.FlipVertical: Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_FlipVertical(FDib);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.GetBitsPerPixel: Integer;
+begin
+ Result := FreeImage_GetBPP(FDib)
+end;
+
+function TFreeBitmap.GetChannel(Bitmap: TFreeBitmap;
+ Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Bitmap.Dib := FreeImage_GetChannel(FDib, Channel);
+ Result := Bitmap.IsValid;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.GetColorsUsed: Integer;
+begin
+ Result := FreeImage_GetColorsUsed(FDib)
+end;
+
+function TFreeBitmap.GetColorType: FREE_IMAGE_COLOR_TYPE;
+begin
+ Result := FreeImage_GetColorType(FDib);
+end;
+
+function TFreeBitmap.GetFileBkColor(var BkColor: PRGBQuad): Boolean;
+begin
+ Result := FreeImage_GetBackgroundColor(FDib, BkColor)
+end;
+
+function TFreeBitmap.GetHeight: Integer;
+begin
+ Result := FreeImage_GetHeight(FDib)
+end;
+
+function TFreeBitmap.GetHistogram(Histo: PDWORD;
+ Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+begin
+ if FDib <> nil then
+ Result := FreeImage_GetHistogram(FDib, Histo, Channel)
+ else
+ Result := False
+end;
+
+function TFreeBitmap.GetHorizontalResolution: Double;
+begin
+ Result := FreeImage_GetDotsPerMeterX(FDib) / 100
+end;
+
+function TFreeBitmap.GetImageSize: Cardinal;
+begin
+ Result := FreeImage_GetDIBSize(FDib);
+end;
+
+function TFreeBitmap.GetImageType: FREE_IMAGE_TYPE;
+begin
+ Result := FreeImage_GetImageType(FDib);
+end;
+
+function TFreeBitmap.GetInfo: PBitmapInfo;
+begin
+ Result := FreeImage_GetInfo(FDib^)
+end;
+
+function TFreeBitmap.GetInfoHeader: PBITMAPINFOHEADER;
+begin
+ Result := FreeImage_GetInfoHeader(FDib)
+end;
+
+function TFreeBitmap.GetLine: Integer;
+begin
+ Result := FreeImage_GetLine(FDib)
+end;
+
+function TFreeBitmap.GetMetadata(Model: FREE_IMAGE_MDMODEL;
+ const Key: string; var Tag: TFreeTag): Boolean;
+begin
+ Result := FreeImage_GetMetaData(Model, FDib, PChar(Key), Tag.FTag);
+end;
+
+function TFreeBitmap.GetMetadataCount(Model: FREE_IMAGE_MDMODEL): Cardinal;
+begin
+ Result := FreeImage_GetMetadataCount(Model, FDib);
+end;
+
+function TFreeBitmap.GetPalette: PRGBQUAD;
+begin
+ Result := FreeImage_GetPalette(FDib)
+end;
+
+function TFreeBitmap.GetPaletteSize: Integer;
+begin
+ Result := FreeImage_GetColorsUsed(FDib) * SizeOf(RGBQUAD)
+end;
+
+function TFreeBitmap.GetPixelColor(X, Y: Cardinal; Value: PRGBQUAD): Boolean;
+begin
+ Result := FreeImage_GetPixelColor(FDib, X, Y, Value)
+end;
+
+function TFreeBitmap.GetPixelIndex(X, Y: Cardinal;
+ var Value: PByte): Boolean;
+begin
+ Result := FreeImage_GetPixelIndex(FDib, X, Y, Value)
+end;
+
+function TFreeBitmap.GetScanLine(ScanLine: Integer): PByte;
+var
+ H: Integer;
+begin
+ H := FreeImage_GetHeight(FDib);
+ if ScanLine < H then
+ Result := FreeImage_GetScanLine(FDib, ScanLine)
+ else
+ Result := nil;
+end;
+
+function TFreeBitmap.GetScanWidth: Integer;
+begin
+ Result := FreeImage_GetPitch(FDib)
+end;
+
+function TFreeBitmap.GetTransparencyCount: Cardinal;
+begin
+ Result := FreeImage_GetTransparencyCount(FDib)
+end;
+
+function TFreeBitmap.GetTransparencyTable: PByte;
+begin
+ Result := FreeImage_GetTransparencyTable(FDib)
+end;
+
+function TFreeBitmap.GetVerticalResolution: Double;
+begin
+ Result := FreeImage_GetDotsPerMeterY(Fdib) / 100
+end;
+
+function TFreeBitmap.GetWidth: Integer;
+begin
+ Result := FreeImage_GetWidth(FDib)
+end;
+
+function TFreeBitmap.HasFileBkColor: Boolean;
+begin
+ Result := FreeImage_HasBackgroundColor(FDib)
+end;
+
+function TFreeBitmap.Invert: Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_Invert(FDib);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.IsGrayScale: Boolean;
+begin
+ Result := (FreeImage_GetBPP(FDib) = 8)
+ and (FreeImage_GetColorType(FDib) = FIC_PALETTE);
+end;
+
+function TFreeBitmap.IsTransparent: Boolean;
+begin
+ Result := FreeImage_IsTransparent(FDib);
+end;
+
+function TFreeBitmap.IsValid: Boolean;
+begin
+ Result := FDib <> nil
+end;
+
+function TFreeBitmap.Load(const FileName: string; Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+
+ // check the file signature and get its format
+ fif := FreeImage_GetFileType(PChar(Filename), 0);
+ if fif = FIF_UNKNOWN then
+ // no signature?
+ // try to guess the file format from the file extention
+ fif := FreeImage_GetFIFFromFilename(PChar(FileName));
+
+ // check that the plugin has reading capabilities ...
+ if (fif <> FIF_UNKNOWN) and FreeImage_FIFSupportsReading(FIF) then
+ begin
+ // free the previous dib
+ if FDib <> nil then
+ FreeImage_Unload(dib);
+
+ // load the file
+ FDib := FreeImage_Load(fif, PChar(FileName), Flag);
+
+ Change;
+ Result := IsValid;
+ end else
+ Result := False;
+end;
+
+function TFreeBitmap.LoadFromHandle(IO: PFreeImageIO; Handle: fi_handle;
+ Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+ // check the file signature and get its format
+ fif := FreeImage_GetFileTypeFromHandle(IO, Handle, 16);
+ if (fif <> FIF_UNKNOWN) and FreeImage_FIFSupportsReading(fif) then
+ begin
+ // free the previous dib
+ if FDib <> nil then
+ FreeImage_Unload(FDib);
+
+ // load the file
+ FDib := FreeImage_LoadFromHandle(fif, IO, Handle, Flag);
+
+ Change;
+ Result := IsValid;
+ end else
+ Result := False;
+end;
+
+function TFreeBitmap.LoadFromMemory(MemIO: TFreeMemoryIO;
+ Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+
+ // check the file signature and get its format
+ fif := MemIO.GetFileType;
+ if (fif <> FIF_UNKNOWN) and FreeImage_FIFSupportsReading(fif) then
+ begin
+ // free the previous dib
+ if FDib <> nil then
+ FreeImage_Unload(FDib);
+
+ // load the file
+ FDib := MemIO.Read(fif, Flag);
+
+ Result := IsValid;
+ Change;
+ end else
+ Result := False;
+end;
+
+function TFreeBitmap.LoadFromStream(Stream: TStream;
+ Flag: Integer): Boolean;
+var
+ MemIO: TFreeMemoryIO;
+ Data: PByte;
+ MemStream: TMemoryStream;
+ Size: Cardinal;
+begin
+ Size := Stream.Size;
+
+ MemStream := TMemoryStream.Create;
+ try
+ MemStream.CopyFrom(Stream, Size);
+ Data := MemStream.Memory;
+
+ MemIO := TFreeMemoryIO.Create(Data, Size);
+ try
+ Result := LoadFromMemory(MemIO);
+ finally
+ MemIO.Free;
+ end;
+ finally
+ MemStream.Free;
+ end;
+end;
+
+function TFreeBitmap.LoadU(const FileName: WideString;
+ Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+
+ // check the file signature and get its format
+ fif := FreeImage_GetFileTypeU(PWideChar(Filename), 0);
+ if fif = FIF_UNKNOWN then
+ // no signature?
+ // try to guess the file format from the file extention
+ fif := FreeImage_GetFIFFromFilenameU(PWideChar(FileName));
+
+ // check that the plugin has reading capabilities ...
+ if (fif <> FIF_UNKNOWN) and FreeImage_FIFSupportsReading(FIF) then
+ begin
+ // free the previous dib
+ if FDib <> nil then
+ FreeImage_Unload(dib);
+
+ // load the file
+ FDib := FreeImage_LoadU(fif, PWideChar(FileName), Flag);
+
+ Change;
+ Result := IsValid;
+ end else
+ Result := False;
+end;
+
+procedure TFreeBitmap.MakeThumbnail(const Width, Height: Integer;
+ DestBitmap: TFreeBitmap);
+type
+ PRGB24 = ^TRGB24;
+ TRGB24 = packed record
+ B: Byte;
+ G: Byte;
+ R: Byte;
+ end;
+var
+ x, y, ix, iy: integer;
+ x1, x2, x3: integer;
+
+ xscale, yscale: single;
+ iRed, iGrn, iBlu, iRatio: Longword;
+ p, c1, c2, c3, c4, c5: TRGB24;
+ pt, pt1: PRGB24;
+ iSrc, iDst, s1: integer;
+ i, j, r, g, b, tmpY: integer;
+
+ RowDest, RowSource, RowSourceStart: integer;
+ w, h: Integer;
+ dxmin, dymin: integer;
+ ny1, ny2, ny3: integer;
+ dx, dy: integer;
+ lutX, lutY: array of integer;
+
+ SrcBmp, DestBmp: PFIBITMAP;
+begin
+ if not IsValid then Exit;
+
+ if (GetWidth <= ThumbSize) and (GetHeight <= ThumbSize) then
+ begin
+ DestBitmap.Assign(Self);
+ Exit;
+ end;
+
+ w := Width;
+ h := Height;
+
+ // prepare bitmaps
+ if GetBitsPerPixel <> 24 then
+ SrcBmp := FreeImage_ConvertTo24Bits(FDib)
+ else
+ SrcBmp := FDib;
+ DestBmp := FreeImage_Allocate(w, h, 24);
+ Assert(DestBmp <> nil, 'TFreeBitmap.MakeThumbnail error');
+
+{ iDst := (w * 24 + 31) and not 31;
+ iDst := iDst div 8; //BytesPerScanline
+ iSrc := (GetWidth * 24 + 31) and not 31;
+ iSrc := iSrc div 8;
+}
+ // BytesPerScanline
+ iDst := FreeImage_GetPitch(DestBmp);
+ iSrc := FreeImage_GetPitch(SrcBmp);
+
+ xscale := 1 / (w / FreeImage_GetWidth(SrcBmp));
+ yscale := 1 / (h / FreeImage_GetHeight(SrcBmp));
+
+ // X lookup table
+ SetLength(lutX, w);
+ x1 := 0;
+ x2 := trunc(xscale);
+ for x := 0 to w - 1 do
+ begin
+ lutX[x] := x2 - x1;
+ x1 := x2;
+ x2 := trunc((x + 2) * xscale);
+ end;
+
+ // Y lookup table
+ SetLength(lutY, h);
+ x1 := 0;
+ x2 := trunc(yscale);
+ for x := 0 to h - 1 do
+ begin
+ lutY[x] := x2 - x1;
+ x1 := x2;
+ x2 := trunc((x + 2) * yscale);
+ end;
+
+ Dec(w);
+ Dec(h);
+ RowDest := integer(FreeImage_GetScanLine(DestBmp, 0));
+ RowSourceStart := integer(FreeImage_GetScanLine(SrcBmp, 0));
+ RowSource := RowSourceStart;
+
+ for y := 0 to h do
+ // resampling
+ begin
+ dy := lutY[y];
+ x1 := 0;
+ x3 := 0;
+ for x := 0 to w do // loop through row
+ begin
+ dx:= lutX[x];
+ iRed:= 0;
+ iGrn:= 0;
+ iBlu:= 0;
+ RowSource := RowSourceStart;
+ for iy := 1 to dy do
+ begin
+ pt := PRGB24(RowSource + x1);
+ for ix := 1 to dx do
+ begin
+ iRed := iRed + pt.R;
+ iGrn := iGrn + pt.G;
+ iBlu := iBlu + pt.B;
+ inc(pt);
+ end;
+ RowSource := RowSource + iSrc;
+ end;
+ iRatio := 65535 div (dx * dy);
+ pt1 := PRGB24(RowDest + x3);
+ pt1.R := (iRed * iRatio) shr 16;
+ pt1.G := (iGrn * iRatio) shr 16;
+ pt1.B := (iBlu * iRatio) shr 16;
+ x1 := x1 + 3 * dx;
+ inc(x3,3);
+ end;
+ RowDest := RowDest + iDst;
+ RowSourceStart := RowSource;
+ end; // resampling
+
+ if FreeImage_GetHeight(DestBmp) >= 3 then
+ // Sharpening...
+ begin
+ s1 := integer(FreeImage_GetScanLine(DestBmp, 0));
+ iDst := integer(FreeImage_GetScanLine(DestBmp, 1)) - s1;
+ ny1 := Integer(s1);
+ ny2 := ny1 + iDst;
+ ny3 := ny2 + iDst;
+ for y := 1 to FreeImage_GetHeight(DestBmp) - 2 do
+ begin
+ for x := 0 to FreeImage_GetWidth(DestBmp) - 3 do
+ begin
+ x1 := x * 3;
+ x2 := x1 + 3;
+ x3 := x1 + 6;
+
+ c1 := pRGB24(ny1 + x1)^;
+ c2 := pRGB24(ny1 + x3)^;
+ c3 := pRGB24(ny2 + x2)^;
+ c4 := pRGB24(ny3 + x1)^;
+ c5 := pRGB24(ny3 + x3)^;
+
+ r := (c1.R + c2.R + (c3.R * -12) + c4.R + c5.R) div -8;
+ g := (c1.G + c2.G + (c3.G * -12) + c4.G + c5.G) div -8;
+ b := (c1.B + c2.B + (c3.B * -12) + c4.B + c5.B) div -8;
+
+ if r < 0 then r := 0 else if r > 255 then r := 255;
+ if g < 0 then g := 0 else if g > 255 then g := 255;
+ if b < 0 then b := 0 else if b > 255 then b := 255;
+
+ pt1 := pRGB24(ny2 + x2);
+ pt1.R := r;
+ pt1.G := g;
+ pt1.B := b;
+ end;
+ inc(ny1, iDst);
+ inc(ny2, iDst);
+ inc(ny3, iDst);
+ end;
+ end; // sharpening
+
+ if SrcBmp <> FDib then
+ FreeImage_Unload(SrcBmp);
+ DestBitmap.Replace(DestBmp);
+end;
+
+function TFreeBitmap.PasteSubImage(Src: TFreeBitmap; Left, Top,
+ Alpha: Integer): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_Paste(FDib, Src.Dib, Left, Top, Alpha);
+ Change;
+ end else
+ Result := False;
+end;
+
+function TFreeBitmap.Replace(NewDib: PFIBITMAP): Boolean;
+begin
+ Result := False;
+ if NewDib = nil then Exit;
+
+ if not DoChanging(FDib, NewDib) and IsValid then
+ FreeImage_Unload(FDib);
+
+ FDib := NewDib;
+ Result := True;
+ Change;
+end;
+
+function TFreeBitmap.Rescale(NewWidth, NewHeight: Integer;
+ Filter: FREE_IMAGE_FILTER; Dest: TFreeBitmap): Boolean;
+var
+ Bpp: Integer;
+ DstDib: PFIBITMAP;
+begin
+ Result := False;
+
+ if FDib <> nil then
+ begin
+ Bpp := FreeImage_GetBPP(FDib);
+
+ if Bpp < 8 then
+ if not ConvertToGrayscale then Exit
+ else
+ if Bpp = 16 then
+ // convert to 24-bit
+ if not ConvertTo24Bits then Exit;
+
+ // perform upsampling / downsampling
+ DstDib := FreeImage_Rescale(FDib, NewWidth, NewHeight, Filter);
+ if Dest = nil then
+ Result := Replace(DstDib)
+ else
+ Result := Dest.Replace(DstDib)
+ end
+end;
+
+function TFreeBitmap.Rotate(Angle: Double): Boolean;
+var
+ Bpp: Integer;
+ Rotated: PFIBITMAP;
+begin
+ Result := False;
+ if IsValid then
+ begin
+ Bpp := FreeImage_GetBPP(FDib);
+ if Bpp in [1, 8, 24, 32] then
+ begin
+ Rotated := FreeImage_RotateClassic(FDib, Angle);
+ Result := Replace(Rotated);
+ end
+ end;
+end;
+
+function TFreeBitmap.RotateEx(Angle, XShift, YShift, XOrigin,
+ YOrigin: Double; UseMask: Boolean): Boolean;
+var
+ Rotated: PFIBITMAP;
+begin
+ Result := False;
+ if FDib <> nil then
+ begin
+ if FreeImage_GetBPP(FDib) >= 8 then
+ begin
+ Rotated := FreeImage_RotateEx(FDib, Angle, XShift, YShift, XOrigin, YOrigin, UseMask);
+ Result := Replace(Rotated);
+ end
+ end;
+end;
+
+function TFreeBitmap.Save(const FileName: string; Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+ Result := False;
+
+ // try to guess the file format from the file extension
+ fif := FreeImage_GetFIFFromFilename(PChar(Filename));
+ if CanSave(fif) then
+ Result := FreeImage_Save(fif, FDib, PChar(FileName), Flag);
+end;
+
+function TFreeBitmap.SaveToHandle(fif: FREE_IMAGE_FORMAT; IO: PFreeImageIO;
+ Handle: fi_handle; Flag: Integer): Boolean;
+begin
+ Result := False;
+ if CanSave(fif) then
+ Result := FreeImage_SaveToHandle(fif, FDib, IO, Handle, Flag)
+end;
+
+function TFreeBitmap.SaveToMemory(fif: FREE_IMAGE_FORMAT;
+ MemIO: TFreeMemoryIO; Flag: Integer): Boolean;
+begin
+ Result := False;
+
+ if CanSave(fif) then
+ Result := MemIO.Write(fif, FDib, Flag)
+end;
+
+function TFreeBitmap.SaveToStream(fif: FREE_IMAGE_FORMAT; Stream: TStream;
+ Flag: Integer): Boolean;
+var
+ MemIO: TFreeMemoryIO;
+ Data: PByte;
+ Size: Cardinal;
+begin
+ MemIO := TFreeMemoryIO.Create;
+ try
+ Result := SaveToMemory(fif, MemIO, Flag);
+ if Result then
+ begin
+ MemIO.Acquire(Data, Size);
+ Stream.WriteBuffer(Data^, Size);
+ end;
+ finally
+ MemIO.Free;
+ end;
+end;
+
+function TFreeBitmap.SaveU(const FileName: WideString;
+ Flag: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+ Result := False;
+
+ // try to guess the file format from the file extension
+ fif := FreeImage_GetFIFFromFilenameU(PWideChar(Filename));
+ if CanSave(fif) then
+ Result := FreeImage_SaveU(fif, FDib, PWideChar(FileName), Flag);
+end;
+
+function TFreeBitmap.SetChannel(Bitmap: TFreeBitmap;
+ Channel: FREE_IMAGE_COLOR_CHANNEL): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ Result := FreeImage_SetChannel(FDib, Bitmap.FDib, Channel);
+ Change;
+ end
+ else
+ Result := False
+end;
+
+procedure TFreeBitmap.SetDib(Value: PFIBITMAP);
+begin
+ Replace(Value);
+end;
+
+function TFreeBitmap.SetFileBkColor(BkColor: PRGBQuad): Boolean;
+begin
+ Result := FreeImage_SetBackgroundColor(FDib, BkColor);
+ Change;
+end;
+
+procedure TFreeBitmap.SetHorizontalResolution(Value: Double);
+begin
+ if IsValid then
+ begin
+ FreeImage_SetDotsPerMeterX(FDib, Trunc(Value * 100 + 0.5));
+ Change;
+ end;
+end;
+
+function TFreeBitmap.SetMetadata(Model: FREE_IMAGE_MDMODEL;
+ const Key: string; Tag: TFreeTag): Boolean;
+begin
+ Result := FreeImage_SetMetadata(Model, FDib, PChar(Key), Tag.Tag);
+end;
+
+function TFreeBitmap.SetPixelColor(X, Y: Cardinal;
+ Value: PRGBQUAD): Boolean;
+begin
+ Result := FreeImage_SetPixelColor(FDib, X, Y, Value);
+ Change;
+end;
+
+function TFreeBitmap.SetPixelIndex(X, Y: Cardinal; Value: PByte): Boolean;
+begin
+ Result := FreeImage_SetPixelIndex(FDib, X, Y, Value);
+ Change;
+end;
+
+function TFreeBitmap.SetSize(ImageType: FREE_IMAGE_TYPE; Width, Height,
+ Bpp: Integer; RedMask, GreenMask, BlueMask: Cardinal): Boolean;
+var
+ Pal: PRGBQuad;
+ I: Cardinal;
+begin
+ Result := False;
+
+ if FDib <> nil then
+ FreeImage_Unload(FDib);
+
+ FDib := FreeImage_Allocate(Width, Height, Bpp, RedMask, GreenMask, BlueMask);
+ if FDib = nil then Exit;
+
+ if ImageType = FIT_BITMAP then
+ case Bpp of
+ 1, 4, 8:
+ begin
+ Pal := FreeImage_GetPalette(FDib);
+ for I := 0 to FreeImage_GetColorsUsed(FDib) - 1 do
+ begin
+ Pal.rgbBlue := I;
+ Pal.rgbGreen := I;
+ Pal.rgbRed := I;
+ Inc(Pal, SizeOf(RGBQUAD));
+ end;
+ end;
+ end;
+
+ Result := True;
+ Change;
+end;
+
+procedure TFreeBitmap.SetTransparencyTable(Table: PByte; Count: Integer);
+begin
+ FreeImage_SetTransparencyTable(FDib, Table, Count);
+ Change;
+end;
+
+procedure TFreeBitmap.SetVerticalResolution(Value: Double);
+begin
+ if IsValid then
+ begin
+ FreeImage_SetDotsPerMeterY(FDib, Trunc(Value * 100 + 0.5));
+ Change;
+ end;
+end;
+
+function TFreeBitmap.SplitChannels(RedChannel, GreenChannel,
+ BlueChannel: TFreeBitmap): Boolean;
+begin
+ if FDib <> nil then
+ begin
+ RedChannel.FDib := FreeImage_GetChannel(FDib, FICC_RED);
+ GreenChannel.FDib := FreeImage_GetChannel(FDib, FICC_GREEN);
+ BlueChannel.FDib := FreeImage_GetChannel(FDib, FICC_BLUE);
+ Result := RedChannel.IsValid and GreenChannel.IsValid and BlueChannel.IsValid;
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.Threshold(T: Byte): Boolean;
+var
+ dib1: PFIBITMAP;
+begin
+ if FDib <> nil then
+ begin
+ dib1 := FreeImage_Threshold(FDib, T);
+ Result := Replace(dib1);
+ end
+ else
+ Result := False
+end;
+
+function TFreeBitmap.ToneMapping(TMO: FREE_IMAGE_TMO; FirstParam,
+ SecondParam: Double): Boolean;
+var
+ NewDib: PFIBITMAP;
+begin
+ Result := False;
+ if not IsValid then Exit;
+
+ NewDib := FreeImage_ToneMapping(Fdib, TMO, FirstParam, SecondParam);
+ Result := Replace(NewDib);
+end;
+
+
+{ TFreeMultiBitmap }
+
+procedure TFreeMultiBitmap.AppendPage(Bitmap: TFreeBitmap);
+begin
+ if IsValid then
+ FreeImage_AppendPage(FMPage, Bitmap.FDib);
+end;
+
+function TFreeMultiBitmap.Close(Flags: Integer): Boolean;
+begin
+ Result := FreeImage_CloseMultiBitmap(FMPage, Flags);
+ FMPage := nil;
+end;
+
+constructor TFreeMultiBitmap.Create(KeepCacheInMemory: Boolean);
+begin
+ inherited Create;
+ FMemoryCache := KeepCacheInMemory;
+end;
+
+procedure TFreeMultiBitmap.DeletePage(Page: Integer);
+begin
+ if IsValid then
+ FreeImage_DeletePage(FMPage, Page);
+end;
+
+destructor TFreeMultiBitmap.Destroy;
+begin
+ if FMPage <> nil then Close;
+ inherited;
+end;
+
+function TFreeMultiBitmap.GetLockedPageNumbers(var Pages,
+ Count: Integer): Boolean;
+begin
+ Result := False;
+ if not IsValid then Exit;
+ Result := FreeImage_GetLockedPageNumbers(FMPage, Pages, Count)
+end;
+
+function TFreeMultiBitmap.GetPageCount: Integer;
+begin
+ Result := 0;
+ if IsValid then
+ Result := FreeImage_GetPageCount(FMPage)
+end;
+
+procedure TFreeMultiBitmap.InsertPage(Page: Integer; Bitmap: TFreeBitmap);
+begin
+ if IsValid then
+ FreeImage_InsertPage(FMPage, Page, Bitmap.FDib);
+end;
+
+function TFreeMultiBitmap.IsValid: Boolean;
+begin
+ Result := FMPage <> nil
+end;
+
+procedure TFreeMultiBitmap.LockPage(Page: Integer; DestBitmap: TFreeBitmap);
+begin
+ if not IsValid then Exit;
+
+ if Assigned(DestBitmap) then
+ begin
+ DestBitmap.Replace(FreeImage_LockPage(FMPage, Page));
+ end;
+end;
+
+function TFreeMultiBitmap.MovePage(Target, Source: Integer): Boolean;
+begin
+ Result := False;
+ if not IsValid then Exit;
+ Result := FreeImage_MovePage(FMPage, Target, Source);
+end;
+
+function TFreeMultiBitmap.Open(const FileName: string; CreateNew,
+ ReadOnly: Boolean; Flags: Integer): Boolean;
+var
+ fif: FREE_IMAGE_FORMAT;
+begin
+ Result := False;
+
+ // try to guess the file format from the filename
+ fif := FreeImage_GetFIFFromFilename(PChar(FileName));
+
+ // check for supported file types
+ if (fif <> FIF_UNKNOWN) and (not fif in [FIF_TIFF, FIF_ICO, FIF_GIF]) then
+ Exit;
+
+ // open the stream
+ FMPage := FreeImage_OpenMultiBitmap(fif, PChar(FileName), CreateNew, ReadOnly, FMemoryCache, Flags);
+
+ Result := FMPage <> nil;
+end;
+
+procedure TFreeMultiBitmap.UnlockPage(Bitmap: TFreeBitmap;
+ Changed: Boolean);
+begin
+ if IsValid then
+ begin
+ FreeImage_UnlockPage(FMPage, Bitmap.FDib, Changed);
+ // clear the image so that it becomes invalid.
+ // don't use Bitmap.Clear method because it calls FreeImage_Unload
+ // just clear the pointer
+ Bitmap.FDib := nil;
+ Bitmap.Change;
+ end;
+end;
+
+{ TFreeMemoryIO }
+
+function TFreeMemoryIO.Acquire(var Data: PByte;
+ var SizeInBytes: DWORD): Boolean;
+begin
+ Result := FreeImage_AcquireMemory(FHMem, Data, SizeInBytes);
+end;
+
+constructor TFreeMemoryIO.Create(Data: PByte; SizeInBytes: DWORD);
+begin
+ inherited Create;
+ FHMem := FreeImage_OpenMemory(Data, SizeInBytes);
+end;
+
+destructor TFreeMemoryIO.Destroy;
+begin
+ FreeImage_CloseMemory(FHMem);
+ inherited;
+end;
+
+function TFreeMemoryIO.GetFileType: FREE_IMAGE_FORMAT;
+begin
+ Result := FreeImage_GetFileTypeFromMemory(FHMem);
+end;
+
+function TFreeMemoryIO.IsValid: Boolean;
+begin
+ Result := FHMem <> nil
+end;
+
+function TFreeMemoryIO.Read(fif: FREE_IMAGE_FORMAT;
+ Flag: Integer): PFIBITMAP;
+begin
+ Result := FreeImage_LoadFromMemory(fif, FHMem, Flag)
+end;
+
+function TFreeMemoryIO.Seek(Offset: Longint; Origin: Word): Boolean;
+begin
+ Result := FreeImage_SeekMemory(FHMem, Offset, Origin)
+end;
+
+function TFreeMemoryIO.Tell: Longint;
+begin
+ Result := FreeImage_TellMemory(FHMem)
+end;
+
+function TFreeMemoryIO.Write(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP;
+ Flag: Integer): Boolean;
+begin
+ Result := FreeImage_SaveToMemory(fif, dib, FHMem, Flag)
+end;
+
+{ TFreeTag }
+
+function TFreeTag.Clone: TFreeTag;
+var
+ CloneTag: PFITAG;
+begin
+ Result := nil;
+ if not IsValid then Exit;
+
+ CloneTag := FreeImage_CloneTag(FTag);
+ Result := TFreeTag.Create(CloneTag);
+end;
+
+constructor TFreeTag.Create(ATag: PFITAG);
+begin
+ inherited Create;
+
+ if ATag <> nil then
+ FTag := ATag
+ else
+ FTag := FreeImage_CreateTag;
+end;
+
+destructor TFreeTag.Destroy;
+begin
+ if IsValid then
+ FreeImage_DeleteTag(FTag);
+
+ inherited;
+end;
+
+function TFreeTag.GetCount: Cardinal;
+begin
+ Result := 0;
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagCount(FTag);
+end;
+
+function TFreeTag.GetDescription: string;
+begin
+ Result := '';
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagDescription(FTag);
+end;
+
+function TFreeTag.GetID: Word;
+begin
+ Result := 0;
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagID(FTag);
+end;
+
+function TFreeTag.GetKey: string;
+begin
+ Result := '';
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagKey(FTag);
+end;
+
+function TFreeTag.GetLength: Cardinal;
+begin
+ Result := 0;
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagLength(FTag);
+end;
+
+function TFreeTag.GetTagType: FREE_IMAGE_MDTYPE;
+begin
+ Result := FIDT_NOTYPE;
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagType(FTag);
+end;
+
+function TFreeTag.GetValue: Pointer;
+begin
+ Result := nil;
+ if not IsValid then Exit;
+
+ Result := FreeImage_GetTagValue(FTag);
+end;
+
+function TFreeTag.IsValid: Boolean;
+begin
+ Result := FTag <> nil;
+end;
+
+procedure TFreeTag.SetCount(const Value: Cardinal);
+begin
+ if IsValid then
+ FreeImage_SetTagCount(FTag, Value);
+end;
+
+procedure TFreeTag.SetDescription(const Value: string);
+begin
+ if IsValid then
+ FreeImage_SetTagDescription(FTag, PChar(Value));
+end;
+
+procedure TFreeTag.SetID(const Value: Word);
+begin
+ if IsValid then
+ FreeImage_SetTagID(FTag, Value);
+end;
+
+procedure TFreeTag.SetKey(const Value: string);
+begin
+ if IsValid then
+ FreeImage_SetTagKey(FTag, PChar(Value));
+end;
+
+procedure TFreeTag.SetLength(const Value: Cardinal);
+begin
+ if IsValid then
+ FreeImage_SetTagLength(FTag, Value);
+end;
+
+procedure TFreeTag.SetTagType(const Value: FREE_IMAGE_MDTYPE);
+begin
+ if IsValid then
+ FreeImage_SetTagType(FTag, Value);
+end;
+
+procedure TFreeTag.SetValue(const Value: Pointer);
+begin
+ if IsValid then
+ FreeImage_SetTagValue(FTag, Value);
+end;
+
+function TFreeTag.ToString(Model: FREE_IMAGE_MDMODEL; Make: PChar): string;
+begin
+ Result := FreeImage_TagToString(Model, FTag, Make);
+end;
+
+end.
diff --git a/Game/Code/lib/FreeImage/FreeImage.pas b/Game/Code/lib/FreeImage/FreeImage.pas new file mode 100755 index 00000000..a1c0e7de --- /dev/null +++ b/Game/Code/lib/FreeImage/FreeImage.pas @@ -0,0 +1,743 @@ +unit FreeImage; + +{$I switches.inc} + + + + +// ========================================================== +// Delphi wrapper for FreeImage 3 +// +// Design and implementation by +// - Simon Beavis +// - Peter Byström +// - Anatoliy Pulyaevskiy (xvel84@rambler.ru) +// +// 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 + +uses Windows; + +{$MINENUMSIZE 4} // Make sure enums are stored as an integer to be compatible with C/C++ + +const + FIDLL = 'libfreeimage.dylib'; + +// -------------------------------------------------------------------------- +// Bitmap types ------------------------------------------------------------- +// -------------------------------------------------------------------------- + +type + FIBITMAP = record + data : Pointer; + end; + PFIBITMAP = ^FIBITMAP; + + FIMULTIBITMAP = record + data : Pointer; + end; + PFIMULTIBITMAP = ^FIMULTIBITMAP; + +// -------------------------------------------------------------------------- +// 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; + +// -------------------------------------------------------------------------- +// 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); + + // 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) + + // 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) + + // 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 + +//{$endif} + +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; + PCardinal = ^Cardinal; + PInt = ^Integer; + + FI_ReadProc = function(buffer : pointer; size : Cardinal; count : Cardinal; handle : fi_handle) : PCardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_WriteProc = function(buffer : pointer; size, count : Cardinal; handle : FI_Handle) : PCardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_SeekProc = function(handle : fi_handle; offset : longint; origin : integer) : pint; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_TellProc = function(handle : fi_handle) : PCardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + + 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 + PPluginStruct = ^PluginStruct; + + FI_InitProc = procedure(Plugin: PPluginStruct; Format_ID: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_FormatProc = function: PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_DescriptionProc = function: PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_ExtensionListProc = function: PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_RegExprProc = function: PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_OpenProc = function(IO: PFreeImageIO; Handle: FI_Handle; Read: Boolean): Pointer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_CloseProc = procedure(IO: PFreeImageIO; Handle: FI_Handle; Data: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_PageCountProc = function(IO: PFreeImageIO; Handle: FI_Handle; Data: Pointer): Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_PageCapabilityProc = function(IO: PFreeImageIO; Handle: FI_Handle; Data: Pointer): integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_LoadProc = function(IO: PFreeImageIO; Handle: FI_Handle; Page, Flags: Integer; data: pointer): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_SaveProc = function(IO: PFreeImageIO; Dib: PFIBITMAP; Handle: FI_Handle; Page, Flags: Integer; Data: Pointer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_ValidateProc = function(IO: PFreeImageIO; Handle: FI_Handle): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_MimeProc = function: PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_SupportsExportBPPProc = function(Bpp: integer): boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_SupportsExportTypeProc = function(AType: FREE_IMAGE_TYPE): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + FI_SupportsICCProfilesProc = function: Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} + + PluginStruct = 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; + end; + +// -------------------------------------------------------------------------- +// Load/Save flag constants ------------------------------------------------- +// -------------------------------------------------------------------------- + +const + BMP_DEFAULT = 0; + BMP_SAVE_RLE = 1; + CUT_DEFAULT = 0; + DDS_DEFAULT = 0; + FAXG3_DEFAULT = 0; + GIF_DEFAULT = 0; + ICO_DEFAULT = 0; + ICO_MAKEALPHA = 0; // convert to 32bpp and create an alpha channel from the AND-mask when loading + IFF_DEFAULT = 0; + JPEG_DEFAULT = 0; + JPEG_FAST = 1; + JPEG_ACCURATE = 2; + JPEG_QUALITYSUPERB = $0080; + JPEG_QUALITYGOOD = $0100; + JPEG_QUALITYNORMAL = $0200; + JPEG_QUALITYAVERAGE = $0400; + JPEG_QUALITYBAD = $0800; + JPEG_CMYK = $1000; // load separated CMYK "as is" (use | to combine with other flags) + 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; + PNG_DEFAULT = 0; + PNG_IGNOREGAMMA = 1; // avoid gamma correction + 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; + RAS_DEFAULT = 0; + SGI_DEFAULT = 0; + TARGA_DEFAULT = 0; + TARGA_LOAD_RGB888 = 1; // If set the loader converts RGB555 and ARGB8888 -> RGB888. + 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 = $8000; // save using JPEG compression + WBMP_DEFAULT = 0; + XBM_DEFAULT = 0; + XPM_DEFAULT = 0; + +// -------------------------------------------------------------------------- +// Init/Error routines ------------------------------------------------------ +// -------------------------------------------------------------------------- + +procedure FreeImage_Initialise(load_local_plugins_only : boolean = False); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_DeInitialise; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Version routines --------------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_GetVersion : PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetCopyrightMessage : PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Message output functions ------------------------------------------------- +// -------------------------------------------------------------------------- + +procedure FreeImage_OutPutMessageProc(fif: Integer; fmt: PChar); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +type FreeImage_OutputMessageFunction = function(fif: FREE_IMAGE_FORMAT; msg: PChar): pointer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} +procedure FreeImage_SetOutputMessage(omf: FreeImage_OutputMessageFunction); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Allocate/Unload routines ------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_Allocate(width, height, bpp: integer; red_mask: Cardinal = 0; green_mask: Cardinal = 0; blue_mask: Cardinal = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_AllocateT(Atype: FREE_IMAGE_TYPE; Width, Height: Integer; bpp: Integer = 8; red_mask: Cardinal = 0; green_mask: Cardinal = 0; blue_mask: Cardinal = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Clone(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_Unload(dib: PFIBITMAP); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Load / Save routines ----------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_Load(fif: FREE_IMAGE_FORMAT; const filename: PChar; flags: integer = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LoadU(fif: FREE_IMAGE_FORMAT; const filename: PWideChar; flags: Integer = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LoadFromHandle(fif: FREE_IMAGE_FORMAT; io: PFreeImageIO; handle: fi_handle; flags: integer = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Save(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; filename: PChar; flags: integer = 0): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SaveU(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; const filename: PWideChar; flags: Integer = 0): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SaveToHandle(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; io : PFreeImageIO; handle : fi_handle; flags : integer = 0) : Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Memory I/O stream routines ----------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_OpenMemory(data: PByte = nil; size_in_bytes: DWORD = 0): PFIMEMORY; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_CloseMemory(stream: PFIMEMORY); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LoadFromMemory(fif: FREE_IMAGE_FORMAT; stream: PFIMEMORY; flags: Integer = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SaveToMemory(fif: FREE_IMAGE_FORMAT; dib: PFIBITMAP; stream: PFIMEMORY; flags: Integer = 0): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_TellMemory(stream: PFIMEMORY): Longint; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SeekMemory(stream: PFIMEMORY; offset: Longint; origin: Integer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_AcquireMemory(stream: PFIMEMORY; var data: PByte; var size_in_bytes: DWORD): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Plugin Interface --------------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_RegisterLocalPlugin(proc_address: FI_InitProc; format, description, extension, regexpr: PChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_RegisterExternalPlugin(path, format, description, extension, regexpr: PChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFCount: Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_SetPluginEnabled(fif: FREE_IMAGE_FORMAT; enable: Boolean); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_IsPluginEnabled(fif: FREE_IMAGE_FORMAT): Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFFromFormat(const format: PChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFFromMime(const format: PChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFormatFromFIF(fif: FREE_IMAGE_FORMAT): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFExtensionList(fif: FREE_IMAGE_FORMAT): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFDescription(fif: FREE_IMAGE_FORMAT): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFRegExpr(fif: FREE_IMAGE_FORMAT): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFFromFilename(const fname: PChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFIFFromFilenameU(const fname:PWideChar): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FIFSupportsReading(fif: FREE_IMAGE_FORMAT): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FIFSupportsWriting(fif: FREE_IMAGE_FORMAT): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FIFSupportsExportBPP(fif: FREE_IMAGE_FORMAT; bpp: Integer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FIFSupportsICCProfiles(fif: FREE_IMAGE_FORMAT): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FIFSupportsExportType(fif: FREE_IMAGE_FORMAT; image_type: FREE_IMAGE_TYPE): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Multipaging interface ---------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_OpenMultiBitmap(fif: FREE_IMAGE_FORMAT; filename: PChar; create_new, read_only, keep_cache_in_memory: Boolean; flags: integer = 0): PFIMULTIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_CloseMultiBitmap(bitmap: PFIMULTIBITMAP; flags: Integer = 0): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetPageCount(bitmap: PFIMULTIBITMAP): Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_AppendPage(bitmap: PFIMULTIBITMAP; data: PFIBITMAP); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_InsertPage(bitmap: PFIMULTIBITMAP; page: Integer; data: PFIBITMAP); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_DeletePage(bitmap: PFIMULTIBITMAP; page: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LockPage(bitmap: PFIMULTIBITMAP; page: Integer): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_UnlockPage(bitmap: PFIMULTIBITMAP; page: PFIBITMAP; changed: boolean); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_MovePage(bitmap: PFIMULTIBITMAP; target, source: Integer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetLockedPageNumbers(bitmap: PFIMULTIBITMAP; var pages: Integer; var count : integer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Filetype request routines ------------------------------------------------ +// -------------------------------------------------------------------------- + +function FreeImage_GetFileType(const filename: PChar; size: Integer): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFileTypeU(const filename: PWideChar; size: Integer): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFileTypeFromHandle(io: PFreeImageIO; handle: FI_Handle; size: Integer = 0): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetFileTypeFromMemory(stream: PFIMEMORY; size: Integer = 0): FREE_IMAGE_FORMAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// ImageType request routine ------------------------------------------------ +// -------------------------------------------------------------------------- + +function FreeImage_GetImageType(dib: PFIBITMAP): FREE_IMAGE_TYPE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// FreeImage helper routines ------------------------------------------------ +// -------------------------------------------------------------------------- + +function FreeImage_IsLittleEndian: Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LookupX11Color(const szColor: PChar; var nRed, nGreen, nBlue: PByte): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_LookupSVGColor(const szColor: PChar; var nRed, nGreen, nBlue: PByte): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Pixels access routines --------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_GetBits(dib: PFIBITMAP): PByte; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetScanLine(dib: PFIBITMAP; scanline: Integer): PByte; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_GetPixelIndex(dib: PFIBITMAP; X, Y: Longint; Value: PByte): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetPixelColor(dib: PFIBITMAP; X, Y: Longint; Value: PRGBQuad): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetPixelIndex(dib: PFIBITMAP; X, Y: Longint; Value: PByte): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetPixelColor(dib: PFIBITMAP; X, Y: Longint; Value: PRGBQuad): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// DIB info routines -------------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_GetColorsUsed(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetBPP(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetWidth(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetHeight(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetLine(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetPitch(dib : PFIBITMAP) : Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetDIBSize(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetPalette(dib: PFIBITMAP): PRGBQUAD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_GetDotsPerMeterX(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetDotsPerMeterY(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_SetDotsPerMeterX(dib: PFIBITMAP; res: Cardinal); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_SetDotsPerMeterY(dib: PFIBITMAP; res: Cardinal); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_GetInfoHeader(dib: PFIBITMAP): PBITMAPINFOHEADER; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetInfo(var dib: FIBITMAP): PBITMAPINFO; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetColorType(dib: PFIBITMAP): FREE_IMAGE_COLOR_TYPE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_GetRedMask(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetGreenMask(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetBlueMask(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_GetTransparencyCount(dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTransparencyTable(dib: PFIBITMAP): PByte; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_SetTransparent(dib: PFIBITMAP; enabled: boolean); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_SetTransparencyTable(dib: PFIBITMAP; table: PByte; count: integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_IsTransparent(dib: PFIBITMAP): boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_HasBackgroundColor(dib: PFIBITMAP): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetBackgroundColor(dib: PFIBITMAP; var bkcolor: PRGBQUAD): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetBackgroundColor(dib: PFIBITMAP; bkcolor: PRGBQUAD): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// ICC profile routines ----------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_GetICCProfile(var dib: FIBITMAP): PFIICCPROFILE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_CreateICCProfile(var dib: FIBITMAP; data: Pointer; size: Longint): PFIICCPROFILE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_DestroyICCProfile(var dib : FIBITMAP); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Line conversion routines ------------------------------------------------- +// -------------------------------------------------------------------------- + +procedure FreeImage_ConvertLine1To4(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine8To4(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQuad); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To4_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To4_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine24To4(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine32To4(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +procedure FreeImage_ConvertLine1To8(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine4To8(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To8_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To8_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine24To8(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine32To8(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +procedure FreeImage_ConvertLine1To16_555(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine4To16_555(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine8To16_555(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16_565_To16_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine24To16_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine32To16_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +procedure FreeImage_ConvertLine1To16_565(target, source : PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine4To16_565(target, source : PBYTE; width_in_pixels : Integer; palette : PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine8To16_565(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16_555_To16_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine24To16_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine32To16_565(target, source : PBYTE; width_in_pixels : Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +procedure FreeImage_ConvertLine1To24(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine4To24(target, source : PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine8To24(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To24_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To24_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine32To24(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +procedure FreeImage_ConvertLine1To32(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine4To32(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine8To32(target, source: PBYTE; width_in_pixels: Integer; palette: PRGBQUAD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To32_555(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine16To32_565(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertLine24To32(target, source: PBYTE; width_in_pixels: Integer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Smart conversion routines ------------------------------------------------ +// -------------------------------------------------------------------------- + +function FreeImage_ConvertTo4Bits(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertTo8Bits(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertToGreyscale(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertTo16Bits555(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertTo16Bits565(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertTo24Bits(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertTo32Bits(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ColorQuantize(dib: PFIBITMAP; quantize: FREE_IMAGE_QUANTIZE): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ColorQuantizeEx(dib: PFIBITMAP; quantize: FREE_IMAGE_QUANTIZE = FIQ_WUQUANT; PaletteSize: Integer = 256; ReserveSize: Integer = 0; ReservePalette: PRGBQuad = nil): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Threshold(dib: PFIBITMAP; T: Byte): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Dither(dib: PFIBITMAP; algorithm: FREE_IMAGE_DITHER): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_ConvertFromRawBits(bits: PBYTE; width, height, pitch: Integer; bpp, red_mask, green_mask, blue_mask: LongWord; topdown: Boolean): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_ConvertToRawBits(bits: PBYTE; dib: PFIBITMAP; pitch: Integer; bpp, red_mask, green_mask, blue_mask: LongWord; topdown: Boolean); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_ConvertToRGBF(dib: PFIBITMAP): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_ConvertToStandardType(src: PFIBITMAP; scale_linear: Boolean = True): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ConvertToType(src: PFIBITMAP; dst_type: FREE_IMAGE_TYPE; scale_linear: Boolean = True): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// tone mapping operators +function FreeImage_ToneMapping(dib: PFIBITMAP; tmo: FREE_IMAGE_TMO; first_param: Double = 0; second_param: Double = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_TmoDrago03(src: PFIBITMAP; gamma: Double = 2.2; exposure: Double = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_TmoReinhard05(src: PFIBITMAP; intensity: Double = 0; contrast: Double = 0): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// ZLib interface ----------------------------------------------------------- +// -------------------------------------------------------------------------- + +function FreeImage_ZLibCompress(target: PBYTE; target_size: DWORD; source: PBYTE; source_size: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ZLibUncompress(target: PBYTE; target_size: DWORD; source: PBYTE; source_size: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_ZLibGZip(target: PBYTE; target_size: DWORD; source: PBYTE; source_size: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ZLibGUnzip(target: PBYTE; target_size: DWORD; source: PBYTE; source_size: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_ZLibCRC32(crc: DWORD; source: PByte; source_size: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Metadata routines -------------------------------------------------------- +// -------------------------------------------------------------------------- + +// tag creation / destruction +function FreeImage_CreateTag: PFITAG; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_DeleteTag(tag: PFITAG); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_CloneTag(tag: PFITAG): PFITAG; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// tag getters and setters +function FreeImage_GetTagKey(tag: PFITAG): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagDescription(tag: PFITAG): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagID(tag: PFITAG): Word; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagType(tag: PFITAG): FREE_IMAGE_MDTYPE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagCount(tag: PFITAG): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagLength(tag: PFITAG): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetTagValue(tag: PFITAG): Pointer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +function FreeImage_SetTagKey(tag: PFITAG; const key: PChar): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagDescription(tag: PFITAG; const description: PChar): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagID(tag: PFITAG; id: Word): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagType(tag: PFITAG; atype: FREE_IMAGE_MDTYPE): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagCount(tag: PFITAG; count: DWORD): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagLength(tag: PFITAG; length: DWORD): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetTagValue(tag: PFITAG; const value: Pointer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// iterator +function FreeImage_FindFirstMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP; var tag: PFITAG): PFIMETADATA; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FindNextMetadata(mdhandle: PFIMETADATA; var tag: PFITAG): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +procedure FreeImage_FindCloseMetadata(mdhandle: PFIMETADATA); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// metadata setter and getter +function FreeImage_SetMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP; const key: PChar; tag: PFITAG): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetMetadata(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP; const key: PChar; var tag: PFITAG): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// helpers +function FreeImage_GetMetadataCount(model: FREE_IMAGE_MDMODEL; dib: PFIBITMAP): Cardinal; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// tag to C string conversion +function FreeImage_TagToString(model: FREE_IMAGE_MDMODEL; tag: PFITAG; Make: PChar = nil): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// -------------------------------------------------------------------------- +// Image manipulation toolkit ----------------------------------------------- +// -------------------------------------------------------------------------- + +// rotation and flipping +function FreeImage_RotateClassic(dib: PFIBITMAP; angle: Double): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_RotateEx(dib: PFIBITMAP; angle, x_shift, y_shift, x_origin, y_origin: Double; use_mask: Boolean): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FlipHorizontal(dib: PFIBITMAP): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_FlipVertical(dib: PFIBITMAP): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_JPEGTransform(const src_file: PChar; const dst_file: PChar; operation: FREE_IMAGE_JPEG_OPERATION; perfect: Boolean = False): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// upsampling / downsampling +function FreeImage_Rescale(dib: PFIBITMAP; dst_width, dst_height: Integer; filter: FREE_IMAGE_FILTER): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_MakeThumbnail(dib: PFIBITMAP; max_pixel_size: Integer; convert:boolean = TRUE): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// color manipulation routines (point operations) +function FreeImage_AdjustCurve(dib: PFIBITMAP; LUT: PBYTE; channel: FREE_IMAGE_COLOR_CHANNEL): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_AdjustGamma(dib: PFIBITMAP; gamma: Double): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_AdjustBrightness(dib: PFIBITMAP; percentage: Double): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_AdjustContrast(dib: PFIBITMAP; percentage: Double): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Invert(dib: PFIBITMAP): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetHistogram(dib: PFIBITMAP; histo: PDWORD; channel: FREE_IMAGE_COLOR_CHANNEL = FICC_BLACK): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// channel processing routines +function FreeImage_GetChannel(dib: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetChannel(dib, dib8: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_GetComplexChannel(src: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_SetComplexChannel(src: PFIBITMAP; channel: FREE_IMAGE_COLOR_CHANNEL): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +// copy / paste / composite routines + +function FreeImage_Copy(dib: PFIBITMAP; left, top, right, bottom: Integer): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Paste(dst, src: PFIBITMAP; left, top, alpha: Integer): Boolean; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; +function FreeImage_Composite(fg: PFIBITMAP; useFileBkg: Boolean = False; appBkColor: PRGBQUAD = nil; bg: PFIBITMAP = nil): PFIBITMAP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external FIDLL; + +{$MINENUMSIZE 1} +implementation + +end. diff --git a/Game/Code/lib/FreeImage/libfreeimage.dylib b/Game/Code/lib/FreeImage/libfreeimage.dylib Binary files differnew file mode 100755 index 00000000..5f9aecce --- /dev/null +++ b/Game/Code/lib/FreeImage/libfreeimage.dylib |