Mercurial > sdl-ios-xcode
annotate src/events/SDL_events_c.h @ 1078:e2ef6b7001fd
Patch from Antonio SJ Musumeci:
"
This code with SDL-1.2.8 and CVS:
#include <stdio.h>
#include <stdlib.h>
#include <SDL.h>
int
main(int argc, char** argv)
{
char alphabet[26] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
char buffer_file[27] = {0};
char buffer_mem[27] = {0};
int rv_file;
int rv_mem;
FILE* file_ptr;
SDL_RWops* rwop_file;
SDL_RWops* rwop_mem;
file_ptr = fopen("./blah", "w");
fwrite(alphabet, 1, sizeof(alphabet), file_ptr);
fclose(file_ptr);
rwop_mem = SDL_RWFromMem(alphabet, sizeof(alphabet));
rwop_file = SDL_RWFromFile("./blah", "r");
rv_mem = SDL_RWread(rwop_mem , buffer_mem, 5, 6);
rv_file = SDL_RWread(rwop_file, buffer_file, 5, 6);
printf("From File: %d %s\n"
"From Mem: %d %s\n",
rv_file,
buffer_file,
rv_mem,
buffer_mem);
printf("Seek end of File: %d\n"
"Seek end of Mem: %d\n",
SDL_RWseek(rwop_file, 0, SEEK_END),
SDL_RWseek(rwop_mem , 0, SEEK_END));
SDL_RWclose(rwop_file);
SDL_RWclose(rwop_mem);
return 0;
}
Produces this output:
From File: 5 ABCDEFGHIJKLMNOPQRSTUVWXYZ
From Mem: 5 ABCDEFGHIJKLMNOPQRSTUVWXY
Seek end of File: 26
Seek end of Mem: 26
"
--ryan.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Fri, 24 Jun 2005 12:48:38 +0000 |
| parents | b8d311d90021 |
| children | 28ac87a38c17 |
| 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:
460
diff
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 | |
|
252
e8157fcb3114
Updated the source 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 /* Useful functions and variables from SDL_events.c */ | |
| 29 #include "SDL_events.h" | |
| 30 | |
| 31 /* Start and stop the event processing loop */ | |
| 32 extern int SDL_StartEventLoop(Uint32 flags); | |
| 33 extern void SDL_StopEventLoop(void); | |
| 34 extern void SDL_QuitInterrupt(void); | |
| 35 | |
| 36 extern void SDL_Lock_EventThread(); | |
| 37 extern void SDL_Unlock_EventThread(); | |
| 38 extern Uint32 SDL_EventThreadID(void); | |
| 39 | |
| 40 /* Event handler init routines */ | |
| 41 extern int SDL_AppActiveInit(void); | |
| 42 extern int SDL_KeyboardInit(void); | |
| 43 extern int SDL_MouseInit(void); | |
| 44 extern int SDL_QuitInit(void); | |
| 45 | |
| 46 /* The event filter function */ | |
| 47 extern SDL_EventFilter SDL_EventOK; | |
| 48 | |
| 49 /* The array of event processing states */ | |
| 50 extern Uint8 SDL_ProcessEvents[SDL_NUMEVENTS]; | |
| 51 | |
| 52 /* Internal event queueing functions | |
| 53 (from SDL_active.c, SDL_mouse.c, SDL_keyboard.c, SDL_quit.c, SDL_events.c) | |
| 54 */ | |
| 55 extern int SDL_PrivateAppActive(Uint8 gain, Uint8 state); | |
| 56 extern int SDL_PrivateMouseMotion(Uint8 buttonstate, int relative, | |
| 57 Sint16 x, Sint16 y); | |
| 58 extern int SDL_PrivateMouseButton(Uint8 state, Uint8 button,Sint16 x,Sint16 y); | |
| 59 extern int SDL_PrivateKeyboard(Uint8 state, SDL_keysym *key); | |
| 60 extern int SDL_PrivateResize(int w, int h); | |
| 61 extern int SDL_PrivateExpose(void); | |
| 62 extern int SDL_PrivateQuit(void); | |
| 63 extern int SDL_PrivateSysWMEvent(SDL_SysWMmsg *message); | |
| 64 | |
| 65 /* Used by the activity event handler to remove mouse focus */ | |
|
460
a888b3ae31ff
Reset mouse state when changing video modes
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
66 extern void SDL_ResetMouse(void); |
| 0 | 67 |
| 68 /* Used by the activity event handler to remove keyboard focus */ | |
| 69 extern void SDL_ResetKeyboard(void); | |
| 70 | |
| 71 /* Used by the event loop to queue pending keyboard repeat events */ | |
| 72 extern void SDL_CheckKeyRepeat(void); | |
| 73 | |
| 74 /* Used by the OS keyboard code to detect whether or not to do UNICODE */ | |
| 75 #ifndef DEFAULT_UNICODE_TRANSLATION | |
| 76 #define DEFAULT_UNICODE_TRANSLATION 0 /* Default off because of overhead */ | |
| 77 #endif | |
| 78 extern int SDL_TranslateUNICODE; |