Utiliser SDL dans une fenętre GTK
Bonjour,
Je voudrais afficher une surface SDL dans une fenętre GTK. Mon code est le suivant :
Code:
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| procedure TfrmMain.FormCreate(Sender : TObject);
var
Screen: PSDL_Surface;
Rect: PSDL_Rect;
begin
SDL_putenv(PChar('SDL_WINDOWID='+IntToStr(frmMain.Handle)));
SDL_Init(SDL_INIT_VIDEO);
Screen := SDL_SetVideoMode(640, 480, 32, SDL_SWSURFACE or SDL_DOUBLEBUF);
Rect^.h := 50;
Rect^.w := 50;
Rect^.x := 50;
Rect^.h := 50;
SDL_FillRect(Screen, Rect, SDL_MapRGB(Screen^.format, 0, 255, 0));
end; |
Je me base sur la solution proposée ici.
J'obtiens l'erreur suivante :
Citation:
The program 'test02' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
(Details: serial 53 error_code 3 request_code 3 minor_code 0)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
J'utilise Free Pascal 2.6.4.
