diff options
Diffstat (limited to '')
| -rw-r--r-- | Game/Code/Menu/UDisplay.pas | 145 |
1 files changed, 38 insertions, 107 deletions
diff --git a/Game/Code/Menu/UDisplay.pas b/Game/Code/Menu/UDisplay.pas index 896e7656..19c42483 100644 --- a/Game/Code/Menu/UDisplay.pas +++ b/Game/Code/Menu/UDisplay.pas @@ -34,8 +34,6 @@ type OSD_LastError : String;
- PrintScreenData: array[0..1024*768-1] of longword;
-
procedure DrawDebugInformation;
public
NextScreen : PMenu;
@@ -50,8 +48,7 @@ type constructor Create;
destructor Destroy; override;
- procedure PrintScreen;
- procedure ScreenShot;
+ procedure SaveScreenShot;
function Draw: Boolean;
end;
@@ -62,18 +59,15 @@ var implementation
uses
- {$IFDEF Delphi}
- JPEG,
- graphics,
- {$ENDIF}
- TextGL,
-// ULog,
- UMain,
- UTexture,
- UIni,
- UGraphic,
- UTime,
- UCommandLine;
+ UImage,
+ TextGL,
+ ULog,
+ UMain,
+ UTexture,
+ UIni,
+ UGraphic,
+ UTime,
+ UCommandLine;
constructor TDisplay.Create;
var
@@ -327,111 +321,48 @@ begin Result := $FF div FadeStep;
end;}
-procedure TDisplay.PrintScreen;
-(*
+procedure TDisplay.SaveScreenShot;
var
- Bitmap: TBitmap;
- Jpeg: TJpegImage;
- X, Y: integer;
Num: integer;
FileName: string;
-*)
+ ScreenData: PChar;
+ Surface: PSDL_Surface;
+ Success: boolean;
+ Align: integer;
+ RowSize: integer;
begin
-(*
for Num := 1 to 9999 do
begin
FileName := IntToStr(Num);
while Length(FileName) < 4 do
FileName := '0' + FileName;
- FileName := ScreenshotsPath + 'screenshot' + FileName + '.jpg';
+ FileName := ScreenshotsPath + 'screenshot' + FileName + '.png';
if not FileExists(FileName) then
break
end;
- glReadPixels(0, 0, ScreenW, ScreenH, GL_RGBA, GL_UNSIGNED_BYTE, @PrintScreenData[0]);
- Bitmap := TBitmap.Create;
- Bitmap.Width := ScreenW;
- Bitmap.Height := ScreenH;
-
- for Y := 0 to ScreenH-1 do
- for X := 0 to ScreenW-1 do
- Bitmap.Canvas.Pixels[X, Y] := PrintScreenData[(ScreenH-1-Y) * ScreenW + X] and $00FFFFFF;
-
- Jpeg := TJpegImage.Create;
- Jpeg.Assign(Bitmap);
- Bitmap.Free;
- Jpeg.CompressionQuality := 95;//90;
- Jpeg.SaveToFile(FileName);
- Jpeg.Free;
-*)
-end;
-
-procedure TDisplay.ScreenShot;
-{
-var
- F : file;
- FileInfo: BITMAPINFOHEADER;
- FileHeader : BITMAPFILEHEADER;
- pPicData:Pointer;
- FileName: String;
- Num: Integer;
-}
-begin
- // FIXME: something broken in here... quick fix... disabled it
- Exit;
-{
- // search image-file
- for Num := 1 to 9999 do
- begin
- FileName := IntToStr(Num);
- while Length(FileName) < 4 do
- FileName := '0' + FileName;
- FileName := ScreenshotsPath + FileName + '.BMP';
- if not FileExists(FileName) then
- break
- end;
+ // we must take the row-alignment (4byte by default) into account
+ glGetIntegerv(GL_PACK_ALIGNMENT, @Align);
+ // calc aligned row-size
+ RowSize := ((ScreenW*3 + (Align-1)) div Align) * Align;
+
+ GetMem(ScreenData, RowSize * ScreenH);
+ glReadPixels(0, 0, ScreenW, ScreenH, GL_BGR, GL_UNSIGNED_BYTE, ScreenData);
+ Surface := SDL_CreateRGBSurfaceFrom(
+ ScreenData, ScreenW, ScreenH, 24, RowSize,
+ //$0000FF, $00FF00, $FF0000, 0);
+ $FF0000, $00FF00, $0000FF, 0);
+
+ //Success := WriteJPGImage(FileName, Surface, 95);
+ //Success := WriteBMPImage(FileName, Surface);
+ Success := WritePNGImage(FileName, Surface);
+ if Success then
+ ScreenPopupError.ShowPopup('Screenshot saved: ' + ExtractFileName(FileName))
+ else
+ ScreenPopupError.ShowPopup('Screenshot failed');
- // prepare header memory
- ZeroMemory(@FileHeader, SizeOf(BITMAPFILEHEADER));
- ZeroMemory(@FileInfo , SizeOf(BITMAPINFOHEADER));
-
- // initialize header-data
- FileHeader.bfType := 19778; // $4D42 = 'BM'
- FileHeader.bfOffBits := SizeOf(BITMAPINFOHEADER)+SizeOf(BITMAPFILEHEADER);
-
- // write bitmap info
- FileInfo.biSize := SizeOf(BITMAPINFOHEADER);
- FileInfo.biWidth := ScreenW;
- FileInfo.biHeight := ScreenH;
- FileInfo.biPlanes := 1;
- FileInfo.biBitCount := 32;
- FileInfo.biSizeImage := FileInfo.biWidth*FileInfo.biHeight*(FileInfo.biBitCount div 8);
-
- // copy size-info to header
- FileHeader.bfSize := FileHeader.bfOffBits + FileInfo.biSizeImage;
-
- // reserve memory for image-data
- GetMem(pPicData, FileInfo.biSizeImage);
- try
- // retrieve image-data from OpenGL (see above)
- glReadPixels(0, 0, ScreenW, ScreenH, GL_BGRA, GL_UNSIGNED_BYTE, pPicData);
-
- // and move the whole stuff into the file ;-)
- // up-to-date guys use streams for this purpose ...
- AssignFile(f, Filename);
- Rewrite( f,1 );
- try
- BlockWrite(F, FileHeader, SizeOf(BITMAPFILEHEADER));
- BlockWrite(F, FileInfo, SizeOf(BITMAPINFOHEADER));
- BlockWrite(F, pPicData^, FileInfo.biSizeImage );
- finally
- CloseFile(f);
- end;
- finally
- // free allocated data ...
- FreeMem(pPicData, FileInfo.biSizeImage);
- end;
-}
+ SDL_FreeSurface(Surface);
+ FreeMem(ScreenData);
end;
//------------
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