mirror of
https://github.com/moparisthebest/Simba
synced 2025-01-30 14:50:18 -05:00
Cleanu
git-svn-id: http://www.villavu.com/repositories/merlijn/mufasa@47 3f818213-9676-44b0-a9b4-5e4c4e03d09d
This commit is contained in:
Wizzup?
parent
150ad9fcf1
commit
5ca4ac75e1
@ -7,7 +7,7 @@
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@ -172,7 +172,7 @@
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@ -302,9 +302,9 @@
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@ -341,7 +341,7 @@
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@ -364,7 +364,7 @@
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@ -390,9 +390,7 @@
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@ -414,7 +412,7 @@
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@ -429,9 +427,7 @@
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@ -457,7 +453,7 @@
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@ -529,7 +525,7 @@
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@ -551,7 +547,7 @@
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@ -572,8 +568,8 @@
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@ -609,17 +605,13 @@
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@ -633,18 +625,14 @@
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@ -681,9 +669,7 @@
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@ -697,28 +683,22 @@
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@ -728,117 +708,101 @@
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<CompilerOptions>
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@ -134,9 +134,9 @@ begin
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GetBitmapSize(bmpz,w,h);
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Writeln(inttostr(w) + '-' + inttostr(h));
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SetBitmapSize(Bmpz,w div 2, h div 2);
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SaveBitmap(Bmpz,'c:\Test.bmp');
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FreeBitmap(Bmpz);
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Bmpz := LoadBitmap('c:\Test.bmp');
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SaveBitmap(Bmpz,'/tmp/test.bmp');
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//FreeBitmap(Bmpz);
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Bmpz := LoadBitmap('/tmp/test.bmp');
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SetBitmapSize(bmpz,w,h);
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SaveBitmap(Bmpz,'c:\Test2.bmp');
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end.
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SaveBitmap(Bmpz,'/tmp/test2.bmp');
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end.
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@ -1,322 +1,322 @@
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unit bitmaps;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, FPImgCanv,FPImage,IntfGraphics,graphtype,MufasaTypes ,graphics;
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type
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{ TMufasaBitmap }
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TMufasaBitmap = class(TObject)
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private
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w,h : integer;
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public
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FData : PRGB32;
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procedure SetSize(AWidth,AHeight : integer);
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property Width : Integer read w;
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property Height : Integer read h;
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function SaveToFile(const FileName : string) :boolean;
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procedure LoadFromFile(const FileName : string);
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constructor Create;
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destructor Destroy;override;
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end;
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TMufasaBmpArray = Array of TMufasaBitmap;
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{ TMBitmaps }
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TMBitmaps = class(TObject)
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protected
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Client : TObject;
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FreeSpots : Array of integer;
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BmpArray : TMufasaBmpArray;
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BmpsCurr,BmpsHigh,FreeSpotsHigh,FreeSpotsLen : integer;
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public
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function GetBMP(Index : integer) : TMufasaBitmap;
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property Bmp[Index : integer]: TMufasaBitmap read GetBMP;
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function CreateBMP(w, h: integer): Integer;
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function CreateMirroredBitmap(bitmap: Integer): Integer;
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function CreateBMPFromFile(const Path : string) : integer;
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function CreateBMPFromString(width,height : integer; Data : string) : integer;
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procedure FreeBMP( Number : integer);
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constructor Create(Owner : TObject);
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destructor Destroy;override;
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end;
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implementation
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uses
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Windowutil,paszlib,DCPbase64;
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{ TMBitmaps }
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function TMBitmaps.GetBMP(Index: integer): TMufasaBitmap;
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begin
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if (Index >= 0) and (Index <= BmpsCurr) then
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if BmpArray[Index] <> nil then
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Result := BmpArray[Index];
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end;
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function TMBitmaps.CreateBMP(w,h : integer): Integer;
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begin;
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if BmpsCurr < BmpsHigh then
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begin;
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inc(BmpsCurr);
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Result := BmpsCurr;
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end else if (FreeSpotsHigh > -1) then
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begin;
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Result := FreeSpots[FreeSpotsHigh];
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dec(FreeSpotsHigh);
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end else
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begin;
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SetLength(BmpArray, BmpsHigh + 6);
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BmpsHigh := BmpsHigh + 5;
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inc(BmpsCurr);
|
||||
Result := BmpsCurr;
|
||||
end;
|
||||
BmpArray[Result] := TMufasaBitmap.Create;
|
||||
BmpArray[Result].SetSize(w,h);
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateMirroredBitmap(bitmap: Integer): Integer;
|
||||
var
|
||||
w,h : integer;
|
||||
y,x : integer;
|
||||
Source,Dest : PRGB32;
|
||||
begin;
|
||||
Source := Bmp[Bitmap].FData;
|
||||
w := BmpArray[Bitmap].Width;
|
||||
h := BmpArray[Bitmap].Height;
|
||||
Result := CreateBMP(w,h);
|
||||
Dest := BmpArray[Result].FData;
|
||||
for y := (h-1) downto 0 do
|
||||
for x := (w-1) downto 0 do
|
||||
Dest[y*w+x] := Source[y*w+w-1-x];
|
||||
//Can be optmized, this is just proof of concept
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateBMPFromFile(const Path: string): integer;
|
||||
begin
|
||||
Result := CreateBMP(0,0);
|
||||
BmpArray[result].LoadFromFile(Path);
|
||||
end;
|
||||
|
||||
function HexToInt(HexNum: string): LongInt;inline;
|
||||
begin
|
||||
Result:=StrToInt('$' + HexNum);
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateBMPFromString(width, height: integer; Data: string): integer;
|
||||
var
|
||||
I,II,x,y: LongWord;
|
||||
DestLen : LongWord;
|
||||
Dest,Source : string;
|
||||
DestPoint, Point : PByte;
|
||||
LazIntf : TLazIntfImage;
|
||||
|
||||
begin;
|
||||
Result := CreateBMP(width,height);
|
||||
if (Data <> '') and (Length(Data) <> 6) then
|
||||
begin;
|
||||
Point := Pointer(BmpArray[Result].FData);
|
||||
if Data[1] = 'b' then
|
||||
begin;
|
||||
Source := Base64DecodeStr(Copy(Data,2,Length(Data) - 1));
|
||||
Destlen := Width * Height * 3;
|
||||
Setlength(Dest,DestLen);
|
||||
if uncompress(PChar(Dest),Destlen,pchar(Source), Length(Source)) = Z_OK then
|
||||
begin;
|
||||
DestPoint := @Dest[1];
|
||||
i := 0;
|
||||
ii := 2;
|
||||
Dec(DestLen);
|
||||
if DestLen > 2 then
|
||||
begin;
|
||||
while (ii < DestLen) do
|
||||
Begin;
|
||||
Point[i]:= DestPoint[ii+2];
|
||||
Point[i+1]:= DestPoint[ii+1];
|
||||
Point[i+2]:= DestPoint[ii];
|
||||
ii := ii + 3;
|
||||
i := i + 4;
|
||||
end;
|
||||
Point[i] := DestPoint[1];
|
||||
Point[i+1] := DestPoint[0];
|
||||
Point[i+2] := DestPoint[ii];
|
||||
end else if (Width = 1) and (Height =1 ) then
|
||||
begin;
|
||||
Point[0] := DestPoint[1];
|
||||
Point[1] := DestPoint[0];
|
||||
Point[2] := DestPoint[2];
|
||||
end;
|
||||
end;
|
||||
end else if Data[1] = 'z' then
|
||||
begin;
|
||||
Destlen := Width * Height * 3 *2;
|
||||
Setlength(Dest,DestLen);
|
||||
ii := (Length(Data) - 1) div 2;
|
||||
SetLength(Source,ii);
|
||||
for i := 1 to ii do
|
||||
Source[i] := Chr(HexToInt(Data[i * 2] + Data[i * 2+1]));
|
||||
if uncompress(PChar(Dest),Destlen,pchar(Source), ii) = Z_OK then
|
||||
begin;
|
||||
ii := 1;
|
||||
i := 0;
|
||||
while (II < DestLen) do
|
||||
begin;
|
||||
Point[i+2]:= HexToInt(Dest[ii] + Dest[ii + 1]);
|
||||
Point[i+1]:= HexToInt(Dest[ii+2] + Dest[ii + 3]);
|
||||
Point[i]:= HexToInt(Dest[ii+4] + Dest[ii + 5]);
|
||||
ii := ii + 6;
|
||||
i := i + 4;
|
||||
end;
|
||||
end;
|
||||
end else if LongWord(Length(Data)) = (Width * Height * 3 * 2) then
|
||||
begin;
|
||||
ii := 1;
|
||||
i := 0;
|
||||
Destlen := Width * Height * 3 * 2;
|
||||
while (II < DestLen) do
|
||||
begin;
|
||||
Point[i+2]:= HexToInt(Data[ii] + Data[ii + 1]);
|
||||
Point[i+1]:= HexToInt(Data[ii+2] + Data[ii + 3]);
|
||||
Point[i]:= HexToInt(Data[ii+4] + Data[ii + 5]);
|
||||
ii := ii + 6;
|
||||
i := i + 4;
|
||||
end;
|
||||
end;
|
||||
end else
|
||||
begin;
|
||||
{ if Length(data) = 6 then
|
||||
FastDrawClear(Result,HexToInt(Data))
|
||||
else
|
||||
Bmps[Result].Canvas.Rectangle(0,0,Width-1,Height-1);}
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TMBitmaps.FreeBMP(Number: integer);
|
||||
begin;
|
||||
if Number = BmpsCurr then
|
||||
Dec(BmpsCurr)
|
||||
else
|
||||
begin;
|
||||
inc(FreeSpotsHigh);
|
||||
if FreeSpotsHigh = FreeSpotsLen then
|
||||
begin;
|
||||
inc(FreeSpotsLen);
|
||||
SetLength(FreeSpots, FreeSpotsLen);
|
||||
end;
|
||||
FreeSpots[FreeSpotsHigh] := Number;
|
||||
end;
|
||||
BmpArray[Number].Free;
|
||||
end;
|
||||
|
||||
function TMufasaBitmap.SaveToFile(const FileName: string): boolean;
|
||||
var
|
||||
rawImage : TRawImage;
|
||||
Bmp : TLazIntfImage;
|
||||
begin
|
||||
ArrDataToRawImage(FData,Point(w,h),RawImage);
|
||||
// Bmp := Graphics.TBitmap.Create;
|
||||
Bmp := TLazIntfImage.Create(RawImage,true);
|
||||
Bmp.SaveToFile(FileName);
|
||||
Bmp.Free;
|
||||
end;
|
||||
|
||||
procedure TMufasaBitmap.LoadFromFile(const FileName: string);
|
||||
var
|
||||
LazIntf : TLazIntfImage;
|
||||
RawImageDesc : TRawImageDescription;
|
||||
begin
|
||||
if FileExists(FileName) then
|
||||
begin;
|
||||
LazIntf := TLazIntfImage.Create(0,0);
|
||||
RawImageDesc.Init_BPP32_B8G8R8_BIO_TTB(LazIntf.Width,LazIntf.Height);
|
||||
LazIntf.DataDescription := RawImageDesc;
|
||||
LazIntf.LoadFromFile(FileName);
|
||||
if Assigned(FData) then
|
||||
Freemem(FData);
|
||||
Self.W := LazIntf.Width;
|
||||
Self.H := LazIntf.Height;
|
||||
FData := GetMem(Self.W*Self.H*SizeOf(TRGB32));
|
||||
Move(LazIntf.PixelData[0],FData[0],w*h*sizeOf(TRGB32));
|
||||
LazIntf.Free;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TMBitmaps.Create(Owner: TObject);
|
||||
begin
|
||||
inherited Create;
|
||||
SetLength(BmpArray,50);
|
||||
SetLength(FreeSpots, 50);
|
||||
FreeSpotsLen := 50;
|
||||
BmpsHigh := 49;
|
||||
BmpsCurr := -1;
|
||||
FreeSpotsHigh := -1;
|
||||
Self.Client := Owner;
|
||||
end;
|
||||
|
||||
destructor TMBitmaps.Destroy;
|
||||
begin
|
||||
|
||||
inherited Destroy;
|
||||
end;
|
||||
|
||||
|
||||
{ TMufasaBitmap }
|
||||
function Min(a,b:integer) : integer;
|
||||
begin;
|
||||
if a < b then
|
||||
result := a
|
||||
else
|
||||
result := b;
|
||||
end;
|
||||
|
||||
procedure TMufasaBitmap.SetSize(Awidth, Aheight: integer);
|
||||
var
|
||||
NewData : PRGB32;
|
||||
i,minw,minh : integer;
|
||||
begin
|
||||
if (AWidth <> w) or (AHeight <> h) then
|
||||
begin;
|
||||
if AWidth*AHeight <> 0 then
|
||||
begin;
|
||||
NewData := GetMem(AWidth * AHeight * SizeOf(TRGB32));
|
||||
FillDWord(NewData[0],AWidth*AHeight,0);
|
||||
end
|
||||
else
|
||||
NewData := nil;
|
||||
if Assigned(FData) and Assigned(NewData) and (w*H <> 0) then
|
||||
begin;
|
||||
minw := Min(AWidth,w);
|
||||
minh := Min(AHeight,h);
|
||||
for i := 0 to minh - 1 do
|
||||
Move(FData[i*w],Newdata[i*AWidth],minw * SizeOf(TRGB32));
|
||||
end;
|
||||
if Assigned(FData) then
|
||||
FreeMem(FData);
|
||||
FData := NewData;
|
||||
w := AWidth;
|
||||
h := AHeight;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TMufasaBitmap.Create;
|
||||
begin
|
||||
inherited Create;
|
||||
FData:= nil;
|
||||
w := 0;
|
||||
h := 0;
|
||||
end;
|
||||
|
||||
destructor TMufasaBitmap.Destroy;
|
||||
begin
|
||||
if Assigned(FData) then
|
||||
Freemem(FData,w*h*SizeOf(TRGB32));
|
||||
inherited Destroy;
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
unit bitmaps;
|
||||
|
||||
{$mode objfpc}{$H+}
|
||||
|
||||
interface
|
||||
uses
|
||||
Classes, SysUtils, FPImgCanv,FPImage,IntfGraphics,graphtype,MufasaTypes ,graphics;
|
||||
|
||||
type
|
||||
|
||||
{ TMufasaBitmap }
|
||||
|
||||
TMufasaBitmap = class(TObject)
|
||||
private
|
||||
w,h : integer;
|
||||
public
|
||||
FData : PRGB32;
|
||||
procedure SetSize(AWidth,AHeight : integer);
|
||||
property Width : Integer read w;
|
||||
property Height : Integer read h;
|
||||
function SaveToFile(const FileName : string) :boolean;
|
||||
procedure LoadFromFile(const FileName : string);
|
||||
constructor Create;
|
||||
destructor Destroy;override;
|
||||
end;
|
||||
|
||||
TMufasaBmpArray = Array of TMufasaBitmap;
|
||||
{ TMBitmaps }
|
||||
TMBitmaps = class(TObject)
|
||||
protected
|
||||
Client : TObject;
|
||||
FreeSpots : Array of integer;
|
||||
BmpArray : TMufasaBmpArray;
|
||||
BmpsCurr,BmpsHigh,FreeSpotsHigh,FreeSpotsLen : integer;
|
||||
public
|
||||
function GetBMP(Index : integer) : TMufasaBitmap;
|
||||
property Bmp[Index : integer]: TMufasaBitmap read GetBMP;
|
||||
function CreateBMP(w, h: integer): Integer;
|
||||
function CreateMirroredBitmap(bitmap: Integer): Integer;
|
||||
function CreateBMPFromFile(const Path : string) : integer;
|
||||
function CreateBMPFromString(width,height : integer; Data : string) : integer;
|
||||
procedure FreeBMP( Number : integer);
|
||||
constructor Create(Owner : TObject);
|
||||
destructor Destroy;override;
|
||||
end;
|
||||
|
||||
|
||||
implementation
|
||||
|
||||
uses
|
||||
Windowutil,paszlib,DCPbase64;
|
||||
{ TMBitmaps }
|
||||
|
||||
|
||||
function TMBitmaps.GetBMP(Index: integer): TMufasaBitmap;
|
||||
begin
|
||||
if (Index >= 0) and (Index <= BmpsCurr) then
|
||||
if BmpArray[Index] <> nil then
|
||||
Result := BmpArray[Index];
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateBMP(w,h : integer): Integer;
|
||||
begin
|
||||
if BmpsCurr < BmpsHigh then
|
||||
begin;
|
||||
inc(BmpsCurr);
|
||||
Result := BmpsCurr;
|
||||
end else if (FreeSpotsHigh > -1) then
|
||||
begin;
|
||||
Result := FreeSpots[FreeSpotsHigh];
|
||||
dec(FreeSpotsHigh);
|
||||
end else
|
||||
begin;
|
||||
SetLength(BmpArray, BmpsHigh + 6);
|
||||
BmpsHigh := BmpsHigh + 5;
|
||||
inc(BmpsCurr);
|
||||
Result := BmpsCurr;
|
||||
end;
|
||||
BmpArray[Result] := TMufasaBitmap.Create;
|
||||
BmpArray[Result].SetSize(w,h);
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateMirroredBitmap(bitmap: Integer): Integer;
|
||||
var
|
||||
w,h : integer;
|
||||
y,x : integer;
|
||||
Source,Dest : PRGB32;
|
||||
begin
|
||||
Source := Bmp[Bitmap].FData;
|
||||
w := BmpArray[Bitmap].Width;
|
||||
h := BmpArray[Bitmap].Height;
|
||||
Result := CreateBMP(w,h);
|
||||
Dest := BmpArray[Result].FData;
|
||||
for y := (h-1) downto 0 do
|
||||
for x := (w-1) downto 0 do
|
||||
Dest[y*w+x] := Source[y*w+w-1-x];
|
||||
//Can be optmized, this is just proof of concept
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateBMPFromFile(const Path: string): integer;
|
||||
begin
|
||||
Result := CreateBMP(0,0);
|
||||
BmpArray[result].LoadFromFile(Path);
|
||||
end;
|
||||
|
||||
function HexToInt(HexNum: string): LongInt;inline;
|
||||
begin
|
||||
Result:=StrToInt('$' + HexNum);
|
||||
end;
|
||||
|
||||
function TMBitmaps.CreateBMPFromString(width, height: integer; Data: string): integer;
|
||||
var
|
||||
I,II,x,y: LongWord;
|
||||
DestLen : LongWord;
|
||||
Dest,Source : string;
|
||||
DestPoint, Point : PByte;
|
||||
LazIntf : TLazIntfImage;
|
||||
|
||||
begin
|
||||
Result := CreateBMP(width,height);
|
||||
if (Data <> '') and (Length(Data) <> 6) then
|
||||
begin;
|
||||
Point := Pointer(BmpArray[Result].FData);
|
||||
if Data[1] = 'b' then
|
||||
begin;
|
||||
Source := Base64DecodeStr(Copy(Data,2,Length(Data) - 1));
|
||||
Destlen := Width * Height * 3;
|
||||
Setlength(Dest,DestLen);
|
||||
if uncompress(PChar(Dest),Destlen,pchar(Source), Length(Source)) = Z_OK then
|
||||
begin;
|
||||
DestPoint := @Dest[1];
|
||||
i := 0;
|
||||
ii := 2;
|
||||
Dec(DestLen);
|
||||
if DestLen > 2 then
|
||||
begin;
|
||||
while (ii < DestLen) do
|
||||
Begin;
|
||||
Point[i]:= DestPoint[ii+2];
|
||||
Point[i+1]:= DestPoint[ii+1];
|
||||
Point[i+2]:= DestPoint[ii];
|
||||
ii := ii + 3;
|
||||
i := i + 4;
|
||||
end;
|
||||
Point[i] := DestPoint[1];
|
||||
Point[i+1] := DestPoint[0];
|
||||
Point[i+2] := DestPoint[ii];
|
||||
end else if (Width = 1) and (Height =1 ) then
|
||||
begin;
|
||||
Point[0] := DestPoint[1];
|
||||
Point[1] := DestPoint[0];
|
||||
Point[2] := DestPoint[2];
|
||||
end;
|
||||
end;
|
||||
end else if Data[1] = 'z' then
|
||||
begin;
|
||||
Destlen := Width * Height * 3 *2;
|
||||
Setlength(Dest,DestLen);
|
||||
ii := (Length(Data) - 1) div 2;
|
||||
SetLength(Source,ii);
|
||||
for i := 1 to ii do
|
||||
Source[i] := Chr(HexToInt(Data[i * 2] + Data[i * 2+1]));
|
||||
if uncompress(PChar(Dest),Destlen,pchar(Source), ii) = Z_OK then
|
||||
begin;
|
||||
ii := 1;
|
||||
i := 0;
|
||||
while (II < DestLen) do
|
||||
begin;
|
||||
Point[i+2]:= HexToInt(Dest[ii] + Dest[ii + 1]);
|
||||
Point[i+1]:= HexToInt(Dest[ii+2] + Dest[ii + 3]);
|
||||
Point[i]:= HexToInt(Dest[ii+4] + Dest[ii + 5]);
|
||||
ii := ii + 6;
|
||||
i := i + 4;
|
||||
end;
|
||||
end;
|
||||
end else if LongWord(Length(Data)) = (Width * Height * 3 * 2) then
|
||||
begin;
|
||||
ii := 1;
|
||||
i := 0;
|
||||
Destlen := Width * Height * 3 * 2;
|
||||
while (II < DestLen) do
|
||||
begin;
|
||||
Point[i+2]:= HexToInt(Data[ii] + Data[ii + 1]);
|
||||
Point[i+1]:= HexToInt(Data[ii+2] + Data[ii + 3]);
|
||||
Point[i]:= HexToInt(Data[ii+4] + Data[ii + 5]);
|
||||
ii := ii + 6;
|
||||
i := i + 4;
|
||||
end;
|
||||
end;
|
||||
end else
|
||||
begin;
|
||||
{ if Length(data) = 6 then
|
||||
FastDrawClear(Result,HexToInt(Data))
|
||||
else
|
||||
Bmps[Result].Canvas.Rectangle(0,0,Width-1,Height-1);}
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TMBitmaps.FreeBMP(Number: integer);
|
||||
begin
|
||||
if Number = BmpsCurr then
|
||||
Dec(BmpsCurr)
|
||||
else
|
||||
begin;
|
||||
inc(FreeSpotsHigh);
|
||||
if FreeSpotsHigh = FreeSpotsLen then
|
||||
begin;
|
||||
inc(FreeSpotsLen);
|
||||
SetLength(FreeSpots, FreeSpotsLen);
|
||||
end;
|
||||
FreeSpots[FreeSpotsHigh] := Number;
|
||||
end;
|
||||
BmpArray[Number].Free;
|
||||
end;
|
||||
|
||||
function TMufasaBitmap.SaveToFile(const FileName: string): boolean;
|
||||
var
|
||||
rawImage : TRawImage;
|
||||
Bmp : TLazIntfImage;
|
||||
begin
|
||||
ArrDataToRawImage(FData,Point(w,h),RawImage);
|
||||
// Bmp := Graphics.TBitmap.Create;
|
||||
Bmp := TLazIntfImage.Create(RawImage,true);
|
||||
Bmp.SaveToFile(FileName);
|
||||
Bmp.Free;
|
||||
end;
|
||||
|
||||
procedure TMufasaBitmap.LoadFromFile(const FileName: string);
|
||||
var
|
||||
LazIntf : TLazIntfImage;
|
||||
RawImageDesc : TRawImageDescription;
|
||||
begin
|
||||
if FileExists(FileName) then
|
||||
begin;
|
||||
LazIntf := TLazIntfImage.Create(0,0);
|
||||
RawImageDesc.Init_BPP32_B8G8R8_BIO_TTB(LazIntf.Width,LazIntf.Height);
|
||||
LazIntf.DataDescription := RawImageDesc;
|
||||
LazIntf.LoadFromFile(FileName);
|
||||
if Assigned(FData) then
|
||||
Freemem(FData);
|
||||
Self.W := LazIntf.Width;
|
||||
Self.H := LazIntf.Height;
|
||||
FData := GetMem(Self.W*Self.H*SizeOf(TRGB32));
|
||||
Move(LazIntf.PixelData[0],FData[0],w*h*sizeOf(TRGB32));
|
||||
LazIntf.Free;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TMBitmaps.Create(Owner: TObject);
|
||||
begin
|
||||
inherited Create;
|
||||
SetLength(BmpArray,50);
|
||||
SetLength(FreeSpots, 50);
|
||||
FreeSpotsLen := 50;
|
||||
BmpsHigh := 49;
|
||||
BmpsCurr := -1;
|
||||
FreeSpotsHigh := -1;
|
||||
Self.Client := Owner;
|
||||
end;
|
||||
|
||||
destructor TMBitmaps.Destroy;
|
||||
begin
|
||||
|
||||
inherited Destroy;
|
||||
end;
|
||||
|
||||
|
||||
{ TMufasaBitmap }
|
||||
function Min(a,b:integer) : integer;
|
||||
begin
|
||||
if a < b then
|
||||
result := a
|
||||
else
|
||||
result := b;
|
||||
end;
|
||||
|
||||
procedure TMufasaBitmap.SetSize(Awidth, Aheight: integer);
|
||||
var
|
||||
NewData : PRGB32;
|
||||
i,minw,minh : integer;
|
||||
begin
|
||||
if (AWidth <> w) or (AHeight <> h) then
|
||||
begin;
|
||||
if AWidth*AHeight <> 0 then
|
||||
begin;
|
||||
NewData := GetMem(AWidth * AHeight * SizeOf(TRGB32));
|
||||
FillDWord(NewData[0],AWidth*AHeight,0);
|
||||
end
|
||||
else
|
||||
NewData := nil;
|
||||
if Assigned(FData) and Assigned(NewData) and (w*H <> 0) then
|
||||
begin;
|
||||
minw := Min(AWidth,w);
|
||||
minh := Min(AHeight,h);
|
||||
for i := 0 to minh - 1 do
|
||||
Move(FData[i*w],Newdata[i*AWidth],minw * SizeOf(TRGB32));
|
||||
end;
|
||||
if Assigned(FData) then
|
||||
FreeMem(FData);
|
||||
FData := NewData;
|
||||
w := AWidth;
|
||||
h := AHeight;
|
||||
end;
|
||||
end;
|
||||
|
||||
constructor TMufasaBitmap.Create;
|
||||
begin
|
||||
inherited Create;
|
||||
FData:= nil;
|
||||
w := 0;
|
||||
h := 0;
|
||||
end;
|
||||
|
||||
destructor TMufasaBitmap.Destroy;
|
||||
begin
|
||||
if Assigned(FData) then
|
||||
Freemem(FData,w*h*SizeOf(TRGB32));
|
||||
inherited Destroy;
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user