Mercurial > sdl-ios-xcode
annotate src/video/dga/SDL_dgaevents.c @ 508:9ff7e90aaa94
Fixed gamma correction in Atari video drivers (thanks Patrice!)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 05 Oct 2002 16:27:56 +0000 |
| parents | f6ffac90895c |
| children | b8d311d90021 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
297
f6ffac90895c
Updated copyright information for 2002
Sam Lantinga <slouken@libsdl.org>
parents:
292
diff
changeset
|
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 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 | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
101
diff
changeset
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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 /* Handle the event stream, converting DGA events into SDL events */ | |
| 29 | |
| 30 #include <stdio.h> | |
| 31 #include <X11/Xlib.h> | |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
32 #include <XFree86/extensions/xf86dga.h> |
| 0 | 33 |
| 34 #include "SDL_sysvideo.h" | |
| 35 #include "SDL_events_c.h" | |
| 36 #include "SDL_dgavideo.h" | |
| 37 #include "SDL_dgaevents_c.h" | |
| 38 | |
| 39 /* Heheh we're using X11 event code */ | |
| 40 extern int X11_Pending(Display *display); | |
| 41 extern void X11_InitKeymap(void); | |
| 42 extern SDL_keysym *X11_TranslateKey(Display *display, XKeyEvent *xkey, | |
| 43 KeyCode kc, SDL_keysym *keysym); | |
| 44 | |
| 45 static int DGA_DispatchEvent(_THIS) | |
| 46 { | |
| 47 int posted; | |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
48 SDL_NAME(XDGAEvent) xevent; |
| 0 | 49 |
| 50 XNextEvent(DGA_Display, (XEvent *)&xevent); | |
| 51 | |
| 52 posted = 0; | |
| 53 xevent.type -= DGA_event_base; | |
| 54 switch (xevent.type) { | |
| 55 | |
| 56 /* Mouse motion? */ | |
| 57 case MotionNotify: { | |
| 58 if ( SDL_VideoSurface ) { | |
| 59 posted = SDL_PrivateMouseMotion(0, 1, | |
| 60 xevent.xmotion.dx, xevent.xmotion.dy); | |
| 61 } | |
| 62 } | |
| 63 break; | |
| 64 | |
| 65 /* Mouse button press? */ | |
| 66 case ButtonPress: { | |
| 67 posted = SDL_PrivateMouseButton(SDL_PRESSED, | |
| 68 xevent.xbutton.button, 0, 0); | |
| 69 } | |
| 70 break; | |
| 71 | |
| 72 /* Mouse button release? */ | |
| 73 case ButtonRelease: { | |
| 74 posted = SDL_PrivateMouseButton(SDL_RELEASED, | |
| 75 xevent.xbutton.button, 0, 0); | |
| 76 } | |
| 77 break; | |
| 78 | |
| 79 /* Key press or release? */ | |
| 80 case KeyPress: | |
| 81 case KeyRelease: { | |
| 82 SDL_keysym keysym; | |
| 83 XKeyEvent xkey; | |
| 84 | |
|
292
eadc0746dfaf
Added SDL_LockRect() and SDL_UnlockRect()
Sam Lantinga <slouken@libsdl.org>
parents:
252
diff
changeset
|
85 SDL_NAME(XDGAKeyEventToXKeyEvent)(&xevent.xkey, &xkey); |
| 0 | 86 posted = SDL_PrivateKeyboard((xevent.type == KeyPress), |
| 87 X11_TranslateKey(DGA_Display, | |
| 88 &xkey, xkey.keycode, | |
| 89 &keysym)); | |
| 90 } | |
| 91 break; | |
| 92 | |
| 93 } | |
| 94 return(posted); | |
| 95 } | |
| 96 | |
| 97 void DGA_PumpEvents(_THIS) | |
| 98 { | |
| 99 /* Keep processing pending events */ | |
|
101
825b2fa28e2e
DGA video driver is now thread-safe
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
100 LOCK_DISPLAY(); |
| 0 | 101 while ( X11_Pending(DGA_Display) ) { |
| 102 DGA_DispatchEvent(this); | |
| 103 } | |
|
101
825b2fa28e2e
DGA video driver is now thread-safe
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
104 UNLOCK_DISPLAY(); |
| 0 | 105 } |
| 106 | |
| 107 void DGA_InitOSKeymap(_THIS) | |
| 108 { | |
| 109 X11_InitKeymap(); | |
| 110 } | |
| 111 |