When I compile and run a simple application in C which uses the SDL library (version 2) the window seems to open twice; first I see a window which opens and closes really rapidly and then the window comes up…
I've been using SDL2 to make a simple game for a few months. I recently tried to add lighting, but when I try and render the lights or any other layers, the screen is just black. I've tried the same…
I really don't know what I'm doing wrong here. When I look up my issue, almost all the answers are solved by adding an event loop. I have an event loop already and I know its working because I used…
Am trying to learn SDL2 using Xcode Version 13.3.1 on macOS Monterey 12.3.1 Followed these steps: Downloaded/ran the dmg file and moved the extracted SDL2.framework top-level folder into /Library/Frameworks Inside Xcode, made Command line project, specifying C++ as the language.…
I am trying to build a SDL (libsdl.org) iOS app I havent built for a few years and I am having some problem. Have the following settings: The error I get is: ld: warning: ignoring file /Users/username/Library/Developer/Xcode/DerivedData/APPNAME-acpmwonxbccjqtaxaenqojducdea/Build/Products/Debug-iphonesimulator/libAPPNAME2.a, building for iOS…
I am using Debian and i downloaded SDL_image.h succesfully. (sudo apt-get install libsdl2-image-dev) I wrote a simple code to tell if it sees PNG images, but I'm getting an error. Code: #include <stdio.h> #include <SDL2/SDL.h> #include <SDL_image.h> int main(){ if…
My goal is to build a C++ app with SDL2 that can run on both Linux and Windows which may not have SDL2 installed. (I know that there are lot of posts about it, I'll come later). So I'm going…