From 68113a32f56cd82b376d2006a0c696d22555057a Mon Sep 17 00:00:00 2001 From: Bergmann89 Date: Sat, 16 Nov 2013 21:10:37 +0100 Subject: [PATCH] * added SDL support --- glBitmap.pas | 241 +++++++++++++++++++-------------------------------- 1 file changed, 89 insertions(+), 152 deletions(-) diff --git a/glBitmap.pas b/glBitmap.pas index d39e7c5..19dba74 100644 --- a/glBitmap.pas +++ b/glBitmap.pas @@ -227,10 +227,10 @@ unit glBitmap; // activate to enable build-in OpenGL support with dynamically linked methods // use dglOpenGL.pas if not enabled -{$DEFINE GLB_NATIVE_OGL_DYNAMIC} +{.$DEFINE GLB_NATIVE_OGL_DYNAMIC} // activate to enable the support for SDL_surfaces -{.$DEFINE GLB_SDL} +{$DEFINE GLB_SDL} // activate to enable the support for TBitmap from Delphi (not lazarus) {.$DEFINE GLB_DELPHI} @@ -239,7 +239,7 @@ unit glBitmap; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // activate to enable the support of SDL_image to load files. (READ ONLY) // If you enable SDL_image all other libraries will be ignored! -{.$DEFINE GLB_SDL_IMAGE} +{$DEFINE GLB_SDL_IMAGE} // activate to enable png support with the unit pngimage. You can download it from http://pngdelphi.sourceforge.net/ // if you enable pngimage the libPNG will be ignored @@ -681,7 +681,7 @@ type EglBitmapException = class(Exception); EglBitmapSizeToLargeException = class(EglBitmapException); EglBitmapNonPowerOfTwoException = class(EglBitmapException); - EglBitmapUnsupportedFormatFormat = class(EglBitmapException); + EglBitmapUnsupportedFormat = class(EglBitmapException); //////////////////////////////////////////////////////////////////////////////////////////////////// TglBitmapFormat = ( @@ -977,14 +977,12 @@ type constructor Create(const aInstance: Cardinal; const aResourceID: Integer; const aResType: PChar); overload; {$ENDIF} private - {$IFDEF GLB_SUPPORT_PNG_READ} - function LoadPNG(const aStream: TStream): Boolean; virtual; - procedure SavePNG(const aStream: TStream); virtual; - {$ENDIF} - {$IFDEF GLB_SUPPORT_JPEG_READ} - function LoadJPEG(const aStream: TStream): Boolean; virtual; - procedure SaveJPEG(const aStream: TStream); virtual; - {$ENDIF} + {$IFDEF GLB_SUPPORT_PNG_READ} function LoadPNG(const aStream: TStream): Boolean; virtual; {$ENDIF} + {$ifdef GLB_SUPPORT_PNG_WRITE} procedure SavePNG(const aStream: TStream); virtual; {$ENDIF} + + {$IFDEF GLB_SUPPORT_JPEG_READ} function LoadJPEG(const aStream: TStream): Boolean; virtual; {$ENDIF} + {$IFDEF GLB_SUPPORT_JPEG_WRITE} procedure SaveJPEG(const aStream: TStream); virtual; {$ENDIF} + function LoadBMP(const aStream: TStream): Boolean; virtual; procedure SaveBMP(const aStream: TStream); virtual; @@ -1140,10 +1138,10 @@ type TFormatDescriptor = class(TObject) private - function GetRedMask: UInt64; - function GetGreenMask: UInt64; - function GetBlueMask: UInt64; - function GetAlphaMask: UInt64; + function GetRedMask: QWord; + function GetGreenMask: QWord; + function GetBlueMask: QWord; + function GetAlphaMask: QWord; protected fFormat: TglBitmapFormat; fWithAlpha: TglBitmapFormat; @@ -1177,10 +1175,10 @@ type property Range: TglBitmapColorRec read fRange; property Shift: TShiftRec read fShift; - property RedMask: UInt64 read GetRedMask; - property GreenMask: UInt64 read GetGreenMask; - property BlueMask: UInt64 read GetBlueMask; - property AlphaMask: UInt64 read GetAlphaMask; + property RedMask: QWord read GetRedMask; + property GreenMask: QWord read GetGreenMask; + property BlueMask: QWord read GetBlueMask; + property AlphaMask: QWord read GetAlphaMask; procedure Map(const aPixel: TglBitmapPixelData; var aData: PByte; var aMapData: Pointer); virtual; abstract; procedure Unmap(var aData: PByte; out aPixel: TglBitmapPixelData; var aMapData: Pointer); virtual; abstract; @@ -1193,7 +1191,7 @@ type function IsEmpty: Boolean; virtual; function HasAlpha: Boolean; virtual; - function MaskMatch(const aRedMask, aGreenMask, aBlueMask, aAlphaMask: UInt64): Boolean; virtual; + function MaskMatch(const aRedMask, aGreenMask, aBlueMask, aAlphaMask: QWord): Boolean; virtual; procedure PreparePixel(out aPixel: TglBitmapPixelData); virtual; @@ -1532,17 +1530,17 @@ type ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// TbmpBitfieldFormat = class(TFormatDescriptor) private - procedure SetRedMask (const aValue: UInt64); - procedure SetGreenMask(const aValue: UInt64); - procedure SetBlueMask (const aValue: UInt64); - procedure SetAlphaMask(const aValue: UInt64); + procedure SetRedMask (const aValue: QWord); + procedure SetGreenMask(const aValue: QWord); + procedure SetBlueMask (const aValue: QWord); + procedure SetAlphaMask(const aValue: QWord); - procedure Update(aMask: UInt64; out aRange: Cardinal; out aShift: Byte); + procedure Update(aMask: QWord; out aRange: Cardinal; out aShift: Byte); public - property RedMask: UInt64 read GetRedMask write SetRedMask; - property GreenMask: UInt64 read GetGreenMask write SetGreenMask; - property BlueMask: UInt64 read GetBlueMask write SetBlueMask; - property AlphaMask: UInt64 read GetAlphaMask write SetAlphaMask; + property RedMask: QWord read GetRedMask write SetRedMask; + property GreenMask: QWord read GetGreenMask write SetGreenMask; + property BlueMask: QWord read GetBlueMask write SetBlueMask; + property AlphaMask: QWord read GetAlphaMask write SetAlphaMask; property PixelSize: Single read fPixelSize write fPixelSize; @@ -1803,7 +1801,7 @@ begin end; ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function GetTopMostBit(aBitSet: UInt64): Integer; +function GetTopMostBit(aBitSet: QWord): Integer; begin result := 0; while aBitSet > 0 do begin @@ -1813,7 +1811,7 @@ begin end; ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function CountSetBits(aBitSet: UInt64): Integer; +function CountSetBits(aBitSet: QWord): Integer; begin result := 0; while aBitSet > 0 do begin @@ -2126,8 +2124,10 @@ end; {$ENDIF} *) -(* TODO GLB_SDL_IMAGE {$IFDEF GLB_SDL_IMAGE} +///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// SDL Image Helper ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// function glBitmapRWseek(context: PSDL_RWops; offset: Integer; whence: Integer): Integer; cdecl; begin result := TStream(context^.unknown.data1).Seek(offset, whence); @@ -2162,7 +2162,6 @@ begin result^.unknown.data1 := Stream; end; {$ENDIF} -*) (* TODO LoadFuncs function LoadTexture(Filename: String; var Texture: Cardinal{$IFDEF GLB_DELPHI}; LoadFromRes : Boolean; Instance: Cardinal{$ENDIF}): Boolean; @@ -2366,25 +2365,25 @@ end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //TglBitmapFormatDescriptor/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TFormatDescriptor.GetRedMask: UInt64; +function TFormatDescriptor.GetRedMask: QWord; begin result := fRange.r shl fShift.r; end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TFormatDescriptor.GetGreenMask: UInt64; +function TFormatDescriptor.GetGreenMask: QWord; begin result := fRange.g shl fShift.g; end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TFormatDescriptor.GetBlueMask: UInt64; +function TFormatDescriptor.GetBlueMask: QWord; begin result := fRange.b shl fShift.b; end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TFormatDescriptor.GetAlphaMask: UInt64; +function TFormatDescriptor.GetAlphaMask: QWord; begin result := fRange.a shl fShift.a; end; @@ -2447,7 +2446,7 @@ begin end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TFormatDescriptor.MaskMatch(const aRedMask, aGreenMask, aBlueMask, aAlphaMask: UInt64): Boolean; +function TFormatDescriptor.MaskMatch(const aRedMask, aGreenMask, aBlueMask, aAlphaMask: QWord): Boolean; begin result := false; @@ -3781,31 +3780,31 @@ end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //TBitfieldFormat///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -procedure TbmpBitfieldFormat.SetRedMask(const aValue: UInt64); +procedure TbmpBitfieldFormat.SetRedMask(const aValue: QWord); begin Update(aValue, fRange.r, fShift.r); end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -procedure TbmpBitfieldFormat.SetGreenMask(const aValue: UInt64); +procedure TbmpBitfieldFormat.SetGreenMask(const aValue: QWord); begin Update(aValue, fRange.g, fShift.g); end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -procedure TbmpBitfieldFormat.SetBlueMask(const aValue: UInt64); +procedure TbmpBitfieldFormat.SetBlueMask(const aValue: QWord); begin Update(aValue, fRange.b, fShift.b); end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -procedure TbmpBitfieldFormat.SetAlphaMask(const aValue: UInt64); +procedure TbmpBitfieldFormat.SetAlphaMask(const aValue: QWord); begin Update(aValue, fRange.a, fShift.a); end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -procedure TbmpBitfieldFormat.Update(aMask: UInt64; out aRange: Cardinal; out +procedure TbmpBitfieldFormat.Update(aMask: QWord; out aRange: Cardinal; out aShift: Byte); begin aShift := 0; @@ -3829,10 +3828,8 @@ end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// procedure TbmpBitfieldFormat.Map(const aPixel: TglBitmapPixelData; var aData: PByte; var aMapData: Pointer); var - data: UInt64; + data: QWord; s: Integer; -type - PUInt64 = ^UInt64; begin data := ((aPixel.Data.r and fRange.r) shl fShift.r) or @@ -3844,7 +3841,7 @@ begin 1: aData^ := data; 2: PWord(aData)^ := data; 4: PCardinal(aData)^ := data; - 8: PUInt64(aData)^ := data; + 8: PQWord(aData)^ := data; else raise EglBitmapException.CreateFmt('invalid pixel size: %.1f', [fPixelSize]); end; @@ -3854,17 +3851,15 @@ end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// procedure TbmpBitfieldFormat.Unmap(var aData: PByte; out aPixel: TglBitmapPixelData; var aMapData: Pointer); var - data: UInt64; + data: QWord; s, i: Integer; -type - PUInt64 = ^UInt64; begin s := Round(fPixelSize); case s of 1: data := aData^; 2: data := PWord(aData)^; 4: data := PCardinal(aData)^; - 8: data := PUInt64(aData)^; + 8: data := PQWord(aData)^; else raise EglBitmapException.CreateFmt('invalid pixel size: %.1f', [fPixelSize]); end; @@ -3956,10 +3951,8 @@ end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// procedure TbmpColorTableFormat.Unmap(var aData: PByte; out aPixel: TglBitmapPixelData; var aMapData: Pointer); -type - PUInt64 = ^UInt64; var - idx: UInt64; + idx: QWord; s: Integer; bits: Byte; f: Single; @@ -3972,7 +3965,7 @@ begin 1: idx := aData^; 2: idx := PWord(aData)^; 4: idx := PCardinal(aData)^; - 8: idx := PUInt64(aData)^; + 8: idx := PQWord(aData)^; else raise EglBitmapException.CreateFmt('invalid pixel size: %.3f', [fPixelSize]); end; @@ -4227,7 +4220,7 @@ begin if fFormat = aValue then exit; if TFormatDescriptor.Get(Format).PixelSize <> TFormatDescriptor.Get(aValue).PixelSize then - raise EglBitmapUnsupportedFormatFormat.Create('SetInternalFormat - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('SetFormat'); SetDataPointer(Data, aValue, Width, Height); end; @@ -4603,42 +4596,37 @@ var Row, RowSize: Integer; SourceData, TmpData: PByte; TempDepth: Integer; - Pix: TglBitmapPixelData; - FormatDesc: TglBitmapFormatDescriptor; + FormatDesc: TFormatDescriptor; function GetRowPointer(Row: Integer): pByte; begin - result := Surface.pixels; + result := aSurface.pixels; Inc(result, Row * RowSize); end; begin result := false; - (* TODO - if not FormatIsUncompressed(InternalFormat) then - raise EglBitmapUnsupportedInternalFormat.Create('AssignToSurface - ' + UNSUPPORTED_INTERNAL_FORMAT); - *) + FormatDesc := TFormatDescriptor.Get(Format); + if FormatDesc.IsCompressed then + raise EglBitmapUnsupportedFormat.Create('AssignToSurface'); - FormatDesc := FORMAT_DESCRIPTORS[Format]; if Assigned(Data) then begin - case Trunc(FormatDesc.GetSize) of + case Trunc(FormatDesc.PixelSize) of 1: TempDepth := 8; 2: TempDepth := 16; 3: TempDepth := 24; 4: TempDepth := 32; else - raise EglBitmapException.Create('AssignToSurface - ' + UNSUPPORTED_INTERNAL_FORMAT); + raise EglBitmapUnsupportedFormat.Create('AssignToSurface'); end; - FormatDesc.PreparePixel(Pix); - with Pix.PixelDesc do - Surface := SDL_CreateRGBSurface(SDL_SWSURFACE, Width, Height, TempDepth, - RedRange shl RedShift, GreenRange shl GreenShift, BlueRange shl BlueShift, AlphaRange shl AlphaShift); + aSurface := SDL_CreateRGBSurface(SDL_SWSURFACE, Width, Height, TempDepth, + FormatDesc.RedMask, FormatDesc.GreenMask, FormatDesc.BlueMask, FormatDesc.AlphaMask); SourceData := Data; - RowSize := Ceil(FileWidth * FormatDesc.GetSize); + RowSize := FormatDesc.GetSize(FileWidth, 1); - for Row := 0 to FileHeight -1 do begin + for Row := 0 to FileHeight-1 do begin TmpData := GetRowPointer(Row); if Assigned(TmpData) then begin Move(SourceData^, TmpData^, RowSize); @@ -4654,34 +4642,31 @@ function TglBitmap.AssignFromSurface(const aSurface: PSDL_Surface): Boolean; var pSource, pData, pTempData: PByte; Row, RowSize, TempWidth, TempHeight: Integer; - IntFormat, f: TglBitmapInternalFormat; - FormatDesc: TglBitmapFormatDescriptor; + IntFormat: TglBitmapFormat; + FormatDesc: TFormatDescriptor; function GetRowPointer(Row: Integer): pByte; begin - result := Surface^.pixels; + result := aSurface^.pixels; Inc(result, Row * RowSize); end; begin result := false; - if (Assigned(Surface)) then begin - with Surface^.format^ do begin - IntFormat := tfEmpty; - for f := Low(f) to High(f) do begin - if FORMAT_DESCRIPTORS[f].MaskMatch(RMask, GMask, BMask, AMask) then begin - IntFormat := f; + if (Assigned(aSurface)) then begin + with aSurface^.format^ do begin + for IntFormat := High(TglBitmapFormat) to Low(TglBitmapFormat) do begin + FormatDesc := TFormatDescriptor.Get(IntFormat); + if (FormatDesc.MaskMatch(RMask, GMask, BMask, AMask)) then break; - end; end; if (IntFormat = tfEmpty) then raise EglBitmapException.Create('AssignFromSurface - Invalid Pixelformat.'); end; - FormatDesc := FORMAT_DESCRIPTORS[IntFormat]; - TempWidth := Surface^.w; - TempHeight := Surface^.h; - RowSize := Trunc(TempWidth * FormatDesc.GetSize); + TempWidth := aSurface^.w; + TempHeight := aSurface^.h; + RowSize := FormatDesc.GetSize(TempWidth, 1); GetMem(pData, TempHeight * RowSize); try pTempData := pData; @@ -4721,9 +4706,9 @@ begin AlphaInterleave := 0; case Format of - ifLuminance8Alpha8: + tfLuminance8Alpha8: AlphaInterleave := 1; - ifBGRA8, ifRGBA8: + tfBGRA8, tfRGBA8: AlphaInterleave := 3; end; @@ -4745,14 +4730,14 @@ begin end; ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -function TglBitmap.AddAlphaFromSurface(const aSurface: PSDL_Surface; const aFunc: TglBitmapFunction; const aArgs: PtrInt): Boolean; +function TglBitmap.AddAlphaFromSurface(const aSurface: PSDL_Surface; const aFunc: TglBitmapFunction = nil; const aArgs: Pointer = nil): Boolean; var bmp: TglBitmap2D; begin bmp := TglBitmap2D.Create; try - bmp.AssignFromSurface(Surface); - result := AddAlphaFromGlBitmap(bmp, Func, CustomData); + bmp.AssignFromSurface(aSurface); + result := AddAlphaFromGlBitmap(bmp, aFunc, aArgs); finally bmp.Free; end; @@ -5147,7 +5132,7 @@ begin FormatDesc := TFormatDescriptor.Get(Format); if Assigned(Data) then begin if FormatDesc.IsCompressed or not FormatDesc.HasAlpha then - raise EglBitmapUnsupportedFormatFormat.Create('RemoveAlpha - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('RemoveAlpha'); result := ConvertTo(FormatDesc.WithoutAlpha); end; end; @@ -5522,7 +5507,7 @@ begin Surface := IMG_LoadPNG_RW(RWops); try AssignFromSurface(Surface); - Rresult := true; + result := true; finally SDL_FreeSurface(Surface); end; @@ -5922,40 +5907,6 @@ type DestBuffer: array [1..4096] of byte; end; -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -{ -procedure glBitmap_libJPEG_error_exit(cinfo: j_common_ptr); cdecl; -var - Msg: String; -begin - SetLength(Msg, 256); - cinfo^.err^.format_message(cinfo, pChar(Msg)); - Writeln('ERROR [' + IntToStr(cinfo^.err^.msg_code) + '] ' + Msg); - cinfo^.global_state := 0; - jpeg_abort(cinfo); -end; -} - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -{ -procedure glBitmap_libJPEG_output_message(cinfo: j_common_ptr); cdecl; -var - Msg: String; -begin - SetLength(Msg, 256); - cinfo^.err^.format_message(cinfo, pChar(Msg)); - Writeln('OUTPUT [' + IntToStr(cinfo^.err^.msg_code) + '] ' + Msg); - cinfo^.global_state := 0; -end; -} - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -{ -procedure glBitmap_libJPEG_init_source(cinfo: j_decompress_ptr); cdecl; -begin -end; -} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// function glBitmap_libJPEG_fill_input_buffer(cinfo: j_decompress_ptr): boolean; cdecl; var @@ -5997,20 +5948,6 @@ begin end; end; -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -{ -procedure glBitmap_libJPEG_term_source(cinfo: j_decompress_ptr); cdecl; -begin -end; -} - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -{ -procedure glBitmap_libJPEG_init_destination(cinfo: j_compress_ptr); cdecl; -begin -end; -} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// function glBitmap_libJPEG_empty_output_buffer(cinfo: j_compress_ptr): boolean; cdecl; var @@ -6062,7 +5999,7 @@ var begin result := false; - RWops := glBitmapCreateRWops(Stream); + RWops := glBitmapCreateRWops(aStream); try if IMG_isJPG(RWops) > 0 then begin Surface := IMG_LoadJPG_RW(RWops); @@ -6622,7 +6559,7 @@ var begin if not (ftBMP in FormatGetSupportedFiles(Format)) then - raise EglBitmapUnsupportedFormatFormat.Create('SaveBMP - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('SaveBMP'); Converter := nil; FormatDesc := TFormatDescriptor.Get(Format); @@ -6687,7 +6624,7 @@ begin Info.biCompression := BMP_COMP_BITFIELDS; end; else - raise EglBitmapUnsupportedFormatFormat.Create('SaveBMP - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('SaveBMP - ' + UNSUPPORTED_FORMAT); end; Info.biXPelsPerMeter := 2835; Info.biYPelsPerMeter := 2835; @@ -6804,7 +6741,7 @@ const function TglBitmap.LoadTGA(const aStream: TStream): Boolean; var Header: TTGAHeader; - ImageData: PByte; + ImageData: System.PByte; StartPosition: Int64; PixelSize, LineSize: Integer; tgaFormat: TglBitmapFormat; @@ -6822,7 +6759,7 @@ const procedure ReadUncompressed; var i, j: Integer; - buf, tmp1, tmp2: PByte; + buf, tmp1, tmp2: System.PByte; begin buf := nil; if (Counter.X.dir < 0) then @@ -6856,7 +6793,7 @@ const ///////////////////////////////////////////////////////////////// var - TmpData: PByte; + TmpData: System.PByte; LinePixelsRead: Integer; procedure CheckLine; begin @@ -7083,7 +7020,7 @@ var Converter: TFormatDescriptor; begin if not (ftTGA in FormatGetSupportedFiles(Format)) then - raise EglBitmapUnsupportedFormatFormat.Create('SaveTGA - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('SaveTGA'); //prepare header FillChar(Header{%H-}, SizeOf(Header), 0); @@ -7296,7 +7233,7 @@ var var StreamPos: Int64; x, y, LineSize, RowSize, Magic: Cardinal; - NewImage, TmpData, RowData, SrcData: PByte; + NewImage, TmpData, RowData, SrcData: System.PByte; SourceMD, DestMD: Pointer; Pixel: TglBitmapPixelData; ddsFormat: TglBitmapFormat; @@ -7399,7 +7336,7 @@ var FormatDesc: TFormatDescriptor; begin if not (ftDDS in FormatGetSupportedFiles(Format)) then - raise EglBitmapUnsupportedFormatFormat.Create('SaveDDS - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('SaveDDS'); FormatDesc := TFormatDescriptor.Get(Format); @@ -7542,7 +7479,7 @@ var begin FormatDesc := TFormatDescriptor.Get(Format); if FormatDesc.IsCompressed then - raise EglBitmapUnsupportedFormatFormat.Create('TglBitmap2D.GrabScreen - ' + UNSUPPORTED_FORMAT); + raise EglBitmapUnsupportedFormat.Create('TglBitmap2D.GrabScreen'); w := aRight - aLeft; h := aBottom - aTop;