view Xcode/SDLTest/sdlcommon_prefix.h @ 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 d44a0a913aa2
children
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/*
 *  sdlcommon_prefix.h
 *  SDLTest
 *
 *  Created by Darrell Walisser on Wed Aug 06 2003.
 *  Copyright (c) 2003 __MyCompanyName__. All rights reserved.
 *
 */
#ifndef _SDLCOMMON_PREFIX_H_
#define _SDLCOMMON_PREFIX_H_
#include "SDL.h"
#endif