1 /*

     2     SDL - Simple DirectMedia Layer

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

     4 

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

     6     modify it under the terms of the GNU Library General Public

     7     License as published by the Free Software Foundation; either

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

     9 

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

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Library General Public License for more details.

    14 

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

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

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

    18 

    19     Sam Lantinga

    20     slouken@libsdl.org

    21 */

    22 #include "SDL_config.h"

    23 

    24 #ifndef _SDL_os2fslib_h

    25 #define _SDL_os2fslib_h

    26 

    27 

    28 // OS2 specific includes

    29 #define INCL_TYPES

    30 #define INCL_DOS

    31 #define INCL_DOSERRORS

    32 #define INCL_DOSPROCESS

    33 #define INCL_WIN

    34 #define INCL_GPI

    35 #include <os2.h>

    36 

    37 #include <FSLib.h>

    38 

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

    40 #define _THIS	SDL_VideoDevice *_this

    41 

    42 /* Private display data */

    43 struct SDL_PrivateVideoData

    44 {

    45   FSLib_VideoMode_p   pAvailableFSLibVideoModes;

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

    47 

    48   FSLib_VideoMode     SrcBufferDesc;    // Description of current source image buffer

    49   char               *pchSrcBuffer;     // The source image buffer itself

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

    51   HMTX                hmtxUseSrcBuffer; // Mutex semaphore to manipulate src buffer

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

    53   int                 iPMThreadStatus;  // 0: Not running

    54                                         // 1: Running

    55                                         // Other: Not running, had an error

    56   int                 tidPMThread;      // Thread ID of PM Thread

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

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

    59   int                 iMouseVisible;    //

    60 

    61   PFNWP               pfnOldFrameProc;  // Old window frame procedure

    62   int                 bProportionalResize; // 0: No proportional resizing

    63                                            // 1: Do proportional resizing

    64   ULONG               ulResizingFlag;   // First resizing flag value

    65 };

    66 

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

    68 /* the SDL window before creating it. */

    69 extern DECLSPEC void SDLCALL SDL_OS2FSLIB_SetFCFToUse(ULONG ulFCF);

    70 

    71 #endif /* _SDL_os2fslib_h */