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SDL_os2output.h (2065B)

      1 /*
      2   Simple DirectMedia Layer
      3   Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
      4 
      5   This software is provided 'as-is', without any express or implied
      6   warranty.  In no event will the authors be held liable for any damages
      7   arising from the use of this software.
      8 
      9   Permission is granted to anyone to use this software for any purpose,
     10   including commercial applications, and to alter it and redistribute it
     11   freely, subject to the following restrictions:
     12 
     13   1. The origin of this software must not be misrepresented; you must not
     14      claim that you wrote the original software. If you use this software
     15      in a product, an acknowledgment in the product documentation would be
     16      appreciated but is not required.
     17   2. Altered source versions must be plainly marked as such, and must not be
     18      misrepresented as being the original software.
     19   3. This notice may not be removed or altered from any source distribution.
     20 */
     21 #ifndef SDL_os2output_
     22 #define SDL_os2output_
     23 
     24 #include "../../core/os2/SDL_os2.h"
     25 
     26 typedef struct _VODATA *PVODATA;
     27 
     28 typedef struct _VIDEOOUTPUTINFO {
     29     ULONG     ulBPP;
     30     ULONG     fccColorEncoding;
     31     ULONG     ulScanLineSize;
     32     ULONG     ulHorizResolution;
     33     ULONG     ulVertResolution;
     34 } VIDEOOUTPUTINFO;
     35 
     36 typedef struct _OS2VIDEOOUTPUT {
     37     BOOL (*QueryInfo)(VIDEOOUTPUTINFO *pInfo);
     38     PVODATA (*Open)();
     39     VOID (*Close)(PVODATA pVOData);
     40 
     41     BOOL (*SetVisibleRegion)(PVODATA pVOData, HWND hwnd,
     42                              SDL_DisplayMode *pSDLDisplayMode, HRGN hrgnShape,
     43                              BOOL fVisible);
     44 
     45     PVOID (*VideoBufAlloc)(PVODATA pVOData, ULONG ulWidth, ULONG ulHeight,
     46                            ULONG ulBPP, ULONG fccColorEncoding,
     47                            PULONG pulScanLineSize);
     48 
     49     VOID (*VideoBufFree)(PVODATA pVOData);
     50     BOOL (*Update)(PVODATA pVOData, HWND hwnd, SDL_Rect *pSDLRects,
     51                    ULONG cSDLRects);
     52 } OS2VIDEOOUTPUT;
     53 
     54 extern OS2VIDEOOUTPUT voDive;
     55 extern OS2VIDEOOUTPUT voVMan;
     56 
     57 #endif /* SDL_os2output_ */
     58 
     59 /* vi: set ts=4 sw=4 expandtab: */