Mercurial > sdl-ios-xcode
annotate include/SDL_error.h @ 767:d9e79e31a7b7
Date: Mon, 17 Nov 2003 21:59:24 -0800
From: Pete Shinners
Subject: [SDL] directfb cursor patch
here is a quick and dirty patch that allows directfb to change the
visibility of the cursor. this display backend still has no way to change
the actual cursor shape, but being able to set the cursor visibility is a
simple change that should offer some benefits.
the code was largely based on the cursor code for other sdl backends. and
this documentation.
http://directfb.org/documentation/DirectFB_Reference/IDirectFBDisplayLayer_SetCursorOpacity.html
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 04 Jan 2004 15:57:16 +0000 |
| parents | 9154ec9ca3d2 |
| 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 | |
|
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Updated the headers 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 /* Simple error message routines for SDL */ | |
| 29 | |
| 30 #ifndef _SDL_error_h | |
| 31 #define _SDL_error_h | |
| 32 | |
| 33 #include "begin_code.h" | |
| 34 /* Set up for C function definitions, even when using C++ */ | |
| 35 #ifdef __cplusplus | |
| 36 extern "C" { | |
| 37 #endif | |
| 38 | |
| 39 /* Public functions */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
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40 extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...); |
|
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
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41 extern DECLSPEC char * SDLCALL SDL_GetError(void); |
|
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
42 extern DECLSPEC void SDLCALL SDL_ClearError(void); |
| 0 | 43 |
| 44 /* Private error message function - used internally */ | |
| 45 #define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) | |
| 46 typedef enum { | |
| 47 SDL_ENOMEM, | |
| 48 SDL_EFREAD, | |
| 49 SDL_EFWRITE, | |
| 50 SDL_EFSEEK, | |
| 51 SDL_LASTERROR | |
| 52 } SDL_errorcode; | |
| 53 extern void SDL_Error(SDL_errorcode code); | |
| 54 | |
| 55 | |
| 56 /* Ends C function definitions when using C++ */ | |
| 57 #ifdef __cplusplus | |
| 58 } | |
| 59 #endif | |
| 60 #include "close_code.h" | |
| 61 | |
| 62 #endif /* _SDL_error_h */ |