Mercurial > sdl-ios-xcode
view src/events/SDL_keyboard_c.h @ 5133:ec13e48ee0d9
Fixed bug #1112 (retina display support)
Vittorio Giovara 2011-02-01 02:21:50 PST
with the attached patch, the opengles context will always use the maximum
screensize available; this is particularly useful for supporting retina display
on latest iphone.
please note: Apple documentation warns that using the "upscaled" gl context
actually uses more memory and bandwitdh, so it might be worth to let the user
decide whether to disable it or not, either with a flag or a sdl function...
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 01 Feb 2011 08:54:34 -0800 |
parents | 25d4feb7c127 |
children | 572a73d71b5f |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2010 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" #ifndef _SDL_keyboard_c_h #define _SDL_keyboard_c_h #include "SDL_keysym.h" #include "SDL_events.h" /* Initialize the keyboard subsystem */ extern int SDL_KeyboardInit(void); /* Clear the state of the keyboard */ extern void SDL_ResetKeyboard(void); /* Get the default keymap */ extern void SDL_GetDefaultKeymap(SDLKey * keymap); /* Set the mapping of scancode to key codes */ extern void SDL_SetKeymap(int start, SDLKey * keys, int length); /* Set a platform-dependent key name, overriding the default platform-agnostic name. Encoded as UTF-8. The string is not copied, thus the pointer given to this function must stay valid forever (or at least until the call to VideoQuit()). */ extern void SDL_SetScancodeName(SDL_ScanCode scancode, const char *name); /* Set the keyboard focus window */ extern void SDL_SetKeyboardFocus(SDL_Window * window); /* Send a keyboard key event */ extern int SDL_SendKeyboardKey(Uint8 state, SDL_ScanCode scancode); /* Send keyboard text input */ extern int SDL_SendKeyboardText(const char *text); /* Send editing text for selected range from start to end */ extern int SDL_SendEditingText(const char *text, int start, int end); /* Shutdown the keyboard subsystem */ extern void SDL_KeyboardQuit(void); #endif /* _SDL_keyboard_c_h */ /* vi: set ts=4 sw=4 expandtab: */