Mercurial > sdl-ios-xcode
annotate src/video/fbcon/SDL_fbelo.h @ 746:72ef7ce609ef
Greatly simplified the SDL CPU info code
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 24 Nov 2003 09:22:12 +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>
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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>
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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_fbelo_h | |
| 29 #define SDL_fbelo_h | |
| 30 | |
| 31 #include <stdlib.h> | |
| 32 | |
| 33 #include "SDL_fbvideo.h" | |
| 34 | |
| 35 /* ELO */ | |
| 36 #define ELO_PACKET_SIZE 10 | |
| 37 #define ELO_START_BYTE 'U' | |
| 38 | |
| 39 /* eloConvertXY | |
| 40 Convert the raw coordinates from the ELO controller | |
| 41 to a screen position. | |
| 42 */ | |
| 43 void eloConvertXY(_THIS, int *dx, int *dy); | |
| 44 | |
| 45 /* eloInitController(int fd) | |
| 46 Initialize the ELO serial touchscreen controller | |
| 47 */ | |
| 48 int eloInitController(int fd); | |
| 49 | |
| 50 /* eloParsePacket | |
| 51 extract position and button state from a packet | |
| 52 */ | |
| 53 int eloParsePacket(unsigned char* mousebuf, int* dx, int* dy, int* button_state); | |
| 54 | |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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55 /* eloReadPosition |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents:
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56 read a packet and get the cursor position |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
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57 */ |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents:
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58 |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
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59 int eloReadPosition(_THIS, int fd, int* x, int* y, int* button_state, int* realx, int* realy); |
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4f6c5f021323
Date: Thu, 26 Apr 2001 10:46:23 +0200
Sam Lantinga <slouken@lokigames.com>
parents:
0
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changeset
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60 |
| 0 | 61 #endif /* SDL_fbelo_h */ |