Mercurial > sdl-ios-xcode
view src/video/cocoa/SDL_cocoamouse.m @ 3466:a288892cd24c
SDL_RenderReadPixels() needs to flush asynchronous operations before it reads.
The semantics are that it reads the back buffer, and those pixels may not be available once SDL_RenderPresent() has happened.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sat, 21 Nov 2009 05:05:19 +0000 |
parents | b93965a16fe0 |
children | e7eec78e4b92 |
line wrap: on
line source
/* 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" #include "SDL_cocoavideo.h" #include "../../events/SDL_mouse_c.h" void Cocoa_InitMouse(_THIS) { SDL_VideoData *data = (SDL_VideoData *) _this->driverdata; SDL_Mouse mouse; SDL_zero(mouse); data->mouse = SDL_AddMouse(&mouse, "Mouse", 0, 0, 1); } void Cocoa_QuitMouse(_THIS) { SDL_VideoData *data = (SDL_VideoData *) _this->driverdata; SDL_DelMouse(data->mouse); } /* vi: set ts=4 sw=4 expandtab: */