sdl-2

How to show interstitial ads? @Override protected void onCreate(Bundle savedInstanceState) { //Log.v("SDL", "onCreate()"); super.onCreate(savedInstanceState); setContentView(R.layout.main); interstitial = new InterstitialAd(this); interstitial.setAdUnitId("ca-app-pub-2188258702xxxxxxxxxxx"); AdRequest adRequest = new AdRequest.Builder() .addTestDevice(AdRequest.DEVICE_ID_EMULATOR) .addTestDevice("XXXXXXXXXXXXX") .build(); interstitial.loadAd(adRequest); // So we can call stuff from static callbacks mSingleton = this; // Set up the surface mEGLSurface = EGL10.EGL_NO_SURFACE; mSurface = new

I'm writing C code that controls a Logitech gaming wheel using SDL. So far I have successfully implemented the code that sets the steering wheel in autocenter mode with: SDL_HapticSetAutocenter(haptic, STRENGTH); //set autocenter I would like to be able to use the motor of the steering wheel to rotate it as desired to particular angle positions. After checking in the documentation of the API , I did not find a simple way to do it. I wonder if anyone has some advice on this. 来源： https://stackoverflow.com/questions/50665809/set-logitech-steering-wheel-position-angle-from-sdl

I'm trying to make a simple game and when I try rendering my SDL_Texture , I get an inexplicable error. I've set up everything right, I'm able to successfully clear the screen with SDL_RenderClear , and my texture isn't null, so it should have been created properly. But when I try calling the render() function I get an error, and SDL_GetError() returns "Invalid texture". Edit: I have now created an MCVE as requested, and I tested it to verify that it reproduces the error. It should display the image at the path "gfx/grid.bmp" in the window, but instead it gives me the error. Here is the full

I'm trying to create two windows on two displays. But I have a problem: the second window is displayed in full screen mode, but the first window is minimized, and I need to click on it on the taskbar to expand to full screen. I create windows in loop with code: windows_data.window = SDL_CreateWindow("Title", SDL_WINDOWPOS_CENTERED_DISPLAY(i), SDL_WINDOWPOS_CENTERED_DISPLAY(i), width, height, SDL_WINDOW_FULLSCREEN_DESKTOP | SDL_WINDOW_SHOWN); Adding the flag SDL_WINDOW_MAXIMIZED does not solve the problem. My system is Windows 8.1 Proffesional. I debug step by step and found the reason in SDL

I'm working with SDL2.0, and using a (semi modern) opengl (3.1). I'm looking to add a text overlay to my application, and to render TTF in the application. How would I go about this using modern OpenGL? EDIT: As per the suggestion of genpfault, I've tried using the SDL_TTF library, but All I'm getting is garbage on screen http://i.stack.imgur.com/FqyCT.png I've attached a gist of my shaders, which are very simple for this program, and also the snipped I'm using to load the text into surface, and to bind it to the texture. I'm not trying to do anything crazy here at all. Is there anything I'm

Accordingly to the ''best practices'' I have learned, we should load the resources we need to our programs into RAM, avoiding unnecessary requests to user's hard drive. Using SDL2, I always free image files after loading them into RAM. (File -> Surface -> Texture -> Free File/Surface). So, if I other application changes the file, my program ignores it, as the file is not in use by it anymore. Now in lesson 16 I am learning to use the Add-on SDL_ttf . However, using SDL_ttf addon I could not find a way to free the font.ttf file, loading it into RAM too. I can only see it through a pointer. It