Mercurial > sdl-ios-xcode
view src/video/ataricommon/SDL_biosevents.c @ 4179:d7294b7c732d SDL-1.2
Date: Fri, 24 Apr 2009 17:47:07 +0200
From: Stefan Klug
Subject: Re: [SDL] SVN doesn't compile for wince
the patch applied for Revision 4483 was seemingly not checked for side
effects.
It broke the WinCE build.
The attached patch should fix these problems. I'm not using SDL 1.2 on
CE anymore, and therefore haven't tested the patch... but at least it
compiles ;-)
Regards Stefan
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Thu, 07 May 2009 12:40:16 +0000 |
parents | a1b03ba2fcd0 |
children |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ #include "SDL_config.h" /* * Atari keyboard events manager, using BIOS * * Patrice Mandin */ /* Mint includes */ #include <mint/osbind.h> #include <mint/cookie.h> #include "../../events/SDL_sysevents.h" #include "../../events/SDL_events_c.h" #include "SDL_atarikeys.h" #include "SDL_atarievents_c.h" #include "SDL_xbiosevents_c.h" #include "SDL_ataridevmouse_c.h" static unsigned char bios_currentkeyboard[ATARIBIOS_MAXKEYS]; static unsigned char bios_previouskeyboard[ATARIBIOS_MAXKEYS]; static SDL_bool use_dev_mouse = SDL_FALSE; static void UpdateSpecialKeys(int special_keys_state); void AtariBios_InitOSKeymap(_THIS) { int i, vectors_mask; unsigned long dummy; SDL_memset(bios_currentkeyboard, 0, sizeof(bios_currentkeyboard)); SDL_memset(bios_previouskeyboard, 0, sizeof(bios_previouskeyboard)); use_dev_mouse = (SDL_AtariDevMouse_Open()!=0) ? SDL_TRUE : SDL_FALSE; vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */ if (!use_dev_mouse) { vectors_mask |= ATARI_XBIOS_MOUSEEVENTS; /* XBIOS mouse events */ } /* if (Getcookie(C_MiNT, &dummy)==C_FOUND) { vectors_mask = 0; }*/ SDL_AtariXbios_InstallVectors(vectors_mask); } void AtariBios_PumpEvents(_THIS) { int i; SDL_keysym keysym; /* Update pressed keys */ SDL_memset(bios_currentkeyboard, 0, ATARIBIOS_MAXKEYS); while (Bconstat(_CON)) { unsigned long key_pressed; key_pressed=Bconin(_CON); bios_currentkeyboard[(key_pressed>>16)&(ATARIBIOS_MAXKEYS-1)]=0xFF; } /* Read special keys */ UpdateSpecialKeys(Kbshift(-1)); /* Now generate events */ for (i=0; i<ATARIBIOS_MAXKEYS; i++) { /* Key pressed ? */ if (bios_currentkeyboard[i] && !bios_previouskeyboard[i]) SDL_PrivateKeyboard(SDL_PRESSED, SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE)); /* Key unpressed ? */ if (bios_previouskeyboard[i] && !bios_currentkeyboard[i]) SDL_PrivateKeyboard(SDL_RELEASED, SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE)); } if (use_dev_mouse) { SDL_AtariDevMouse_PostMouseEvents(this, SDL_TRUE); } else { SDL_AtariXbios_PostMouseEvents(this, SDL_TRUE); } /* Will be previous table */ SDL_memcpy(bios_previouskeyboard, bios_currentkeyboard, sizeof(bios_previouskeyboard)); } static void UpdateSpecialKeys(int special_keys_state) { #define UPDATE_SPECIAL_KEYS(numbit,scancode) \ { \ if (special_keys_state & (1<<(numbit))) { \ bios_currentkeyboard[scancode]=0xFF; \ } \ } UPDATE_SPECIAL_KEYS(K_RSHIFT, SCANCODE_RIGHTSHIFT); UPDATE_SPECIAL_KEYS(K_LSHIFT, SCANCODE_LEFTSHIFT); UPDATE_SPECIAL_KEYS(K_CTRL, SCANCODE_LEFTCONTROL); UPDATE_SPECIAL_KEYS(K_ALT, SCANCODE_LEFTALT); UPDATE_SPECIAL_KEYS(K_CAPSLOCK, SCANCODE_CAPSLOCK); } void AtariBios_ShutdownEvents(void) { SDL_AtariXbios_RestoreVectors(); if (use_dev_mouse) { SDL_AtariDevMouse_Close(); } }