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annotate src/video/photon/SDL_ph_image_c.h @ 816:428f688f2ad2

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Date: Fri, 13 Feb 2004 17:03:16 +0100 From: Max Horn Subject: Modifier key fix The internal modifier state can get out of sync with reality. To trigger this, do for example this: 1) Launch an SDL app 2) Alt-click on the desktop (this will hide the SDL app). 3) Bring the SDL app back to the front 4) SDL will still think alt is pressed (and as such will treat left clicks like middle clicks). If you press and release alt, it'll be fine again. The attached patch cures this by rechecking the modifier state whenever we process an event.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 13 Feb 2004 17:57:16 +0000
parents b8d311d90021
children 30168104389f
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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23 #ifndef __SDL_PH_IMAGE_H__
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24 #define __SDL_PH_IMAGE_H__
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26 #ifdef SAVE_RCSID
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27 static char rcsid =
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28 "@(#) $Id$";
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29 #endif /* SAVE_RCSID */
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31 #include "SDL_events_c.h"
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32 #include "SDL_ph_video.h"
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33
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34 extern int ph_SetupImage(_THIS, SDL_Surface* screen);
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35 extern void ph_DestroyImage(_THIS, SDL_Surface* screen);
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36 extern int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags);
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37
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38 extern int ph_AllocHWSurface(_THIS, SDL_Surface *surface);
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39 extern void ph_FreeHWSurface(_THIS, SDL_Surface *surface);
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40 extern int ph_LockHWSurface(_THIS, SDL_Surface *surface);
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41 extern void ph_UnlockHWSurface(_THIS, SDL_Surface *surface);
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42 extern int ph_FlipHWSurface(_THIS, SDL_Surface *surface);
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43
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44 extern void ph_NormalUpdate(_THIS, int numrects, SDL_Rect *rects);
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45 extern void ph_OCUpdate(_THIS, int numrects, SDL_Rect *rects);
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46 extern void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect *rects);
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47 extern void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect *rects);
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49 #endif /* __SDL_PH_IMAGE_H__ */