Mercurial > sdl-ios-xcode
annotate src/video/wincommon/SDL_lowvideo.h @ 1303:52b5afd7ecee
Date: Tue, 05 Jul 2005 21:43:26 +1000
From: Sean Childs
Subject: [SDL] Compiling SDL 1.2.8 with the free Borland compiler
When compiling SDL 1.2.8 with the free Borland compiler, I received this
error (there is a similar error that occurs in
src\video\windx5\sdl_dx5events.c):
Error E2342 ..\..\src\video\windib\sdl_dibevents.c 189: Type mismatch in
parameter 'lpPrevWndFunc' (wanted 'int (__stdcall *)()', got 'long
(__stdcall *)(void *,unsigned int,unsigned int,long)') in function
DIB_HandleMessage
I checked the MSDN library at:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/
windowsuserinterface/windowing/windowprocedures/windowprocedurereference/wind
owprocedurefunctions/callwindowproc.asp
and it had this to say:
If STRICT is not defined, the lpPrevWndFunc parameter has the data type
FARPROC. The FARPROC type is declared as follows:
int (FAR WINAPI * FARPROC) ()
In C, the FARPROC declaration indicates a callback function that has an
unspecified parameter list. In C++, however, the empty parameter list in
the declaration indicates that a function has no parameters. This subtle
distinction can break careless code. Following is one way to handle this
situation:
#ifdef STRICT
WNDPROC MyWindowProcedure
#else
FARPROC MyWindowProcedure
#endif
...
lResult = CallWindowProc(MyWindowProcedure, ...)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 31 Jan 2006 15:30:42 +0000 |
parents | c3e36ac8a94c |
children | c9b51268668f |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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Updated copyright information for 2004 (Happy New Year!)
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3 Copyright (C) 1997-2004 Sam Lantinga |
0 | 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 | |
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20 slouken@libsdl.org |
0 | 21 */ |
22 | |
23 #ifdef SAVE_RCSID | |
24 static char rcsid = | |
25 "@(#) $Id$"; | |
26 #endif | |
27 | |
28 #ifndef _SDL_lowvideo_h | |
29 #define _SDL_lowvideo_h | |
30 | |
31 #include <windows.h> | |
32 | |
33 #include "SDL_sysvideo.h" | |
34 | |
35 /* Hidden "this" pointer for the video functions */ | |
36 #define _THIS SDL_VideoDevice *this | |
37 | |
304
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38 #define WINDIB_FULLSCREEN() \ |
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39 ( \ |
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40 SDL_VideoSurface && \ |
304
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41 ((SDL_VideoSurface->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) && \ |
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42 (((SDL_VideoSurface->flags & SDL_OPENGL ) == SDL_OPENGL ) || \ |
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Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
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43 ((strcmp(this->name, "windib") == 0) || \ |
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Updated Windows CE/PocketPC support...adds GAPI driver, landscape mode,
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44 (strcmp(this->name, "gapi") == 0))) \ |
304
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45 ) |
13
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Fixed double-mouse event bug on Windows using OpenGL
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46 #define DDRAW_FULLSCREEN() \ |
0 | 47 ( \ |
335
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48 SDL_VideoSurface && \ |
0 | 49 ((SDL_VideoSurface->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) && \ |
50 ((SDL_VideoSurface->flags & SDL_OPENGL ) != SDL_OPENGL ) && \ | |
51 (strcmp(this->name, "directx") == 0) \ | |
52 ) | |
53 | |
325
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Fixed the bug where mouse cursor and SDL mouse coordinates didn't match
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54 #define DINPUT_FULLSCREEN() DDRAW_FULLSCREEN() |
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55 |
0 | 56 /* The main window -- and a function to set it for the audio */ |
453
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57 #ifdef _WIN32_WCE |
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58 extern LPWSTR SDL_Appname; |
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59 #else |
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60 extern LPSTR SDL_Appname; |
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61 #endif |
0 | 62 extern HINSTANCE SDL_Instance; |
63 extern HWND SDL_Window; | |
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Re-query the SDL_WINDOWID each time we initialize the video
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64 extern BOOL SDL_windowid; |
0 | 65 |
66 /* Variables and functions exported to other parts of the native video | |
67 subsystem (SDL_sysevents.c) | |
68 */ | |
69 /* Called by windows message loop when system palette is available */ | |
70 extern void (*WIN_RealizePalette)(_THIS); | |
71 | |
72 /* Called by windows message loop when the system palette changes */ | |
73 extern void (*WIN_PaletteChanged)(_THIS, HWND window); | |
74 | |
75 /* Called by windows message loop when a portion of the screen needs update */ | |
76 extern void (*WIN_WinPAINT)(_THIS, HDC hdc); | |
77 | |
78 /* Called by windows message loop when the message isn't handled */ | |
79 extern LONG (*HandleMessage)(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); | |
80 | |
81 /* The window cursor (from SDL_sysmouse.c) */ | |
82 extern HCURSOR SDL_hcursor; | |
83 | |
84 /* The bounds of the window in screen coordinates */ | |
85 extern RECT SDL_bounds; | |
86 | |
833
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Added support for SDL_VIDEO_WINDOW_POS and SDL_VIDEO_CENTERED on Windows
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87 /* The position of the window in windowed mode */ |
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88 extern int SDL_windowX; |
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89 extern int SDL_windowY; |
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90 |
0 | 91 /* Flag -- SDL is performing a resize, rather than the user */ |
92 extern int SDL_resizing; | |
93 | |
94 /* Flag -- the mouse is in relative motion mode */ | |
95 extern int mouse_relative; | |
96 | |
304
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97 /* The GDI fullscreen mode currently active */ |
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98 #ifndef NO_CHANGEDISPLAYSETTINGS |
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99 extern DEVMODE SDL_desktop_mode; |
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100 extern DEVMODE SDL_fullscreen_mode; |
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101 #endif |
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102 |
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103 /* The system gamma ramp for GDI modes */ |
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104 extern WORD *gamma_saved; |
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105 |
0 | 106 /* This is really from SDL_dx5audio.c */ |
107 extern void DX5_SoundFocus(HWND window); | |
108 | |
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109 /* DJM: This is really from SDL_sysevents.c, we need it in |
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110 GDL_CreateWindow as well */ |
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111 LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); |
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112 |
1253
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Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
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113 /* JFP: Implementation of ToUnicode() that works on 9x/ME/2K/XP */ |
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Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
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114 typedef int (WINAPI *ToUnicodeFN)(UINT, UINT, PBYTE, LPWSTR, int, UINT); |
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Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
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115 |
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Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
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116 extern ToUnicodeFN SDL_ToUnicode; |
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Implemented ToUnicode() support on Windows 95/98/ME/NT/2000/XP
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117 |
0 | 118 #endif /* SDL_lowvideo_h */ |