/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Library General Public

    License as published by the Free Software Foundation; either

    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public

    License along with this library; if not, write to the Free

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#include "SDL_config.h"

#ifndef _SDL_os2fslib_h

#define _SDL_os2fslib_h

// OS2 specific includes

#define INCL_TYPES

#define INCL_DOS

#define INCL_DOSERRORS

#define INCL_DOSPROCESS

#define INCL_WIN

#define INCL_GPI

#include <os2.h>

#include <FSLib.h>

/* Hidden "this" pointer for the video functions */

#define _THIS	SDL_VideoDevice *_this

/* Private display data */

struct SDL_PrivateVideoData

{

  FSLib_VideoMode_p   pAvailableFSLibVideoModes;

  SDL_Rect          **pListModesResult; // Allocated memory to return list of modes for os2fslib_ListModes() API

  FSLib_VideoMode     SrcBufferDesc;    // Description of current source image buffer

  char               *pchSrcBuffer;     // The source image buffer itself

  SDL_Surface        *pSDLSurface;      // The SDL surface describing the buffer

  HMTX                hmtxUseSrcBuffer; // Mutex semaphore to manipulate src buffer

  HWND                hwndFrame, hwndClient;  // Window handle of frame and client

  int                 iPMThreadStatus;  // 0: Not running

                                        // 1: Running

                                        // Other: Not running, had an error

  int                 tidPMThread;      // Thread ID of PM Thread

  int                 fInFocus;         // True if we're in focus!

  int                 iSkipWMMOUSEMOVE; // Number of WM_MOUSEMOVE messages to skip!

  int                 iMouseVisible;    //

  PFNWP               pfnOldFrameProc;  // Old window frame procedure

  int                 bProportionalResize; // 0: No proportional resizing

                                           // 1: Do proportional resizing

  ULONG               ulResizingFlag;   // First resizing flag value

};

/* OS/2 specific backdoor function to be able to set FrameControlFlags of */

/* the SDL window before creating it. */

extern DECLSPEC void SDLCALL SDL_OS2FSLIB_SetFCFToUse(ULONG ulFCF);

#endif /* _SDL_os2fslib_h */