Mercurial > sdl-ios-xcode
annotate include/SDL_quit.h @ 809:dba98fb391e7
Date: Tue, 13 Jan 2004 19:25:37 +0300
From: Dmitry Yakimov
Subject: [SDL] [PATCH] SDL bug patch
Let me introduce 2 fixes to SDL.
1. Preventing great slowdown on fast machines while hardware
flipping (it's obviously bug).
2. Setting up 85 Hz of monitor if supported. The reason is that
Win98 by default sets lowest frequency 60 Hz.
And we can't set up maximum frequency because some users can have
wrong monitor drivers.
This is important for shareware and commercial programs.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 11 Feb 2004 16:10:16 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
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changeset
|
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 | |
|
251
b8688cfdc232
Updated the headers with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* Include file for SDL quit event handling */ | |
| 29 | |
| 30 #ifndef _SDL_quit_h | |
| 31 #define _SDL_quit_h | |
| 32 | |
| 33 /* | |
| 34 An SDL_QUITEVENT is generated when the user tries to close the application | |
| 35 window. If it is ignored or filtered out, the window will remain open. | |
| 36 If it is not ignored or filtered, it is queued normally and the window | |
| 37 is allowed to close. When the window is closed, screen updates will | |
| 38 complete, but have no effect. | |
| 39 | |
| 40 SDL_Init() installs signal handlers for SIGINT (keyboard interrupt) | |
| 41 and SIGTERM (system termination request), if handlers do not already | |
| 42 exist, that generate SDL_QUITEVENT events as well. There is no way | |
| 43 to determine the cause of an SDL_QUITEVENT, but setting a signal | |
| 44 handler in your application will override the default generation of | |
| 45 quit events for that signal. | |
| 46 */ | |
| 47 | |
| 48 /* There are no functions directly affecting the quit event */ | |
| 49 #define SDL_QuitRequested() \ | |
| 50 (SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK)) | |
| 51 | |
| 52 #endif /* _SDL_quit_h */ |