paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-12 22:19:18 +02:00
Code Issues Packages Projects Releases Wiki Activity

added TLazIntfImage.SetColor_BPP32_R8G8B8_A1_BIO_TTB_RBO

Browse Source 
git-svn-id: trunk@5786 -
This commit is contained in:
mattias 2004-08-13 21:46:31 +00:00
parent ff34223015
commit e059141fb3
2 changed files with 40 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lcl/interfaces/gtk/gtkobject.inc
View File

@ -2161,7 +2161,7 @@ begin
// LineEnd // LineEnd
case Desc^.Depth of case Desc^.Depth of
0..8: Desc^.LineEnd:=rileByteBoundary; 0..8: Desc^.LineEnd:=rileByteBoundary;
9..32: Desc^.LineEnd:=rileDWordBoundary; //TODO MWE: Isn't there a word boundary (9..16) ? 9..32: Desc^.LineEnd:=rileDWordBoundary; // On X11 i386 lines are never aligned to words, only to dwords
else Desc^.LineEnd:=rileQWordBoundary; else Desc^.LineEnd:=rileQWordBoundary;
end; end;
// Precisions and Shifts // Precisions and Shifts
@ -9239,6 +9239,9 @@ end;
{ ============================================================================= { =============================================================================
$Log$ $Log$
Revision 1.526 2004/08/13 21:46:31 mattias
added TLazIntfImage.SetColor_BPP32_R8G8B8_A1_BIO_TTB_RBO
Revision 1.525 2004/08/13 20:40:27 mattias Revision 1.525 2004/08/13 20:40:27 mattias
fixed DebugLn for VerboseRawImage fixed DebugLn for VerboseRawImage

41
lcl/intfgraphics.pas
View File

@ -168,7 +168,8 @@ type
procedure SetColor_NoPalette_RGBA_NoAlpha(x, y: integer; const Value: TFPColor); procedure SetColor_NoPalette_RGBA_NoAlpha(x, y: integer; const Value: TFPColor);
procedure SetColor_NoPalette_Gray(x, y: integer; const Value: TFPColor); procedure SetColor_NoPalette_Gray(x, y: integer; const Value: TFPColor);
procedure SetColor_NULL(x, y: integer; const Value: TFPColor); procedure SetColor_NULL(x, y: integer; const Value: TFPColor);
procedure SetColor_BPP32_R8G8B8_A1_BIO_LSB_TTB(x, y: integer; const Value: TFPColor); procedure SetColor_BPP32_R8G8B8_A1_BIO_TTB(x, y: integer; const Value: TFPColor);
procedure SetColor_BPP32_R8G8B8_A1_BIO_TTB_RBO(x, y: integer; const Value: TFPColor);
public public
constructor Create(AWidth, AHeight: integer); override; constructor Create(AWidth, AHeight: integer); override;
destructor Destroy; override; destructor Destroy; override;
@ -985,13 +986,16 @@ procedure TLazIntfImage.ChooseGetSetColorFunctions;
OnSetInternalColor:=@SetColor_NoPalette_RGBA_Alpha_Sep_Mask; OnSetInternalColor:=@SetColor_NoPalette_RGBA_Alpha_Sep_Mask;
with FDataDescription do begin with FDataDescription do begin
if (BitsPerPixel=32) and (Depth=24) and (BitOrder=riboBitsInOrder) if (BitsPerPixel=32) and (Depth=24) and (BitOrder=riboBitsInOrder)
and (ByteOrder=riboLSBFirst) and (LineOrder=riloTopToBottom) and (ByteOrder=DefaultByteOrder) and (LineOrder=riloTopToBottom)
and (LineEnd=rileDWordBoundary) and (LineEnd=rileDWordBoundary)
and (RedPrec=8) and (RedShift=16) and (RedPrec=8) and (RedShift=16)
and (GreenPrec=8) and (GreenShift=8) and (GreenPrec=8) and (GreenShift=8)
and (BluePrec=8) and (BlueShift=0) and (BluePrec=8) and (BlueShift=0)
then begin then begin
OnSetInternalColor:=@SetColor_BPP32_R8G8B8_A1_BIO_LSB_TTB; if ByteOrder=DefaultByteOrder then
OnSetInternalColor:=@SetColor_BPP32_R8G8B8_A1_BIO_TTB
else
OnSetInternalColor:=@SetColor_BPP32_R8G8B8_A1_BIO_TTB_RBO;
end; end;
end; end;
end else begin end else begin
@ -1357,10 +1361,11 @@ begin
// NULL, not implemented // NULL, not implemented
end; end;
procedure TLazIntfImage.SetColor_BPP32_R8G8B8_A1_BIO_LSB_TTB(x, y: integer; procedure TLazIntfImage.SetColor_BPP32_R8G8B8_A1_BIO_TTB(x, y: integer;
const Value: TFPColor); const Value: TFPColor);
// Format=ricfRGBA HasPalette=false Depth=24 PaletteColorCount=0 // Format=ricfRGBA HasPalette=false Depth=24 PaletteColorCount=0
// BitOrder=riboBitsInOrder ByteOrder=riboLSBFirst LineOrder=riloTopToBottom // BitOrder=riboBitsInOrder ByteOrder=DefaultByteOrder
// LineOrder=riloTopToBottom
// BitsPerPixel=32 LineEnd=rileDWordBoundary // BitsPerPixel=32 LineEnd=rileDWordBoundary
// RedPrec=8 RedShift=16 GreenPrec=8 GreenShift=8 BluePrec=8 BlueShift=0 // RedPrec=8 RedShift=16 GreenPrec=8 GreenShift=8 BluePrec=8 BlueShift=0
// AlphaSeparate=true // AlphaSeparate=true
@ -1382,6 +1387,32 @@ begin
Value.Alpha); Value.Alpha);
end; end;
procedure TLazIntfImage.SetColor_BPP32_R8G8B8_A1_BIO_TTB_RBO(x, y: integer;
const Value: TFPColor);
// Format=ricfRGBA HasPalette=false Depth=24 PaletteColorCount=0
// BitOrder=riboBitsInOrder ByteOrder=not DefaultByteOrder
// LineOrder=riloTopToBottom
// BitsPerPixel=32 LineEnd=rileDWordBoundary
// RedPrec=8 RedShift=16 GreenPrec=8 GreenShift=8 BluePrec=8 BlueShift=0
// AlphaSeparate=true
var
MaskPosition: TRawImagePosition;
Position: PCardinal;
Pixel: Cardinal;
begin
Position:=PCardinal(FPixelData+FLineStarts[y].Byte+(x shl 2));
Pixel:=(Value.Red shr 8)
+((Value.Green shr 8) shl 8)
+((Value.Blue shr 8) shl 16);
Position^:=Pixel;
GetXYMaskPostion(x,y,MaskPosition);
FAlphaWriteRawImageBits(FMaskData,MaskPosition,
FDataDescription.AlphaPrec,
FDataDescription.AlphaShift,
Value.Alpha);
end;
procedure TLazIntfImage.SetAutoCreateMask(const AValue: boolean); procedure TLazIntfImage.SetAutoCreateMask(const AValue: boolean);
begin begin
if FAutoCreateMask=AValue then exit; if FAutoCreateMask=AValue then exit;