emscripten/tests/sdl2_canvas_blank.c

22 строки
442 B
C

#include <stdio.h>
#include <SDL2/SDL.h>
int main() {
SDL_Init(SDL_INIT_VIDEO);
SDL_Window *window;
SDL_Renderer *renderer;
SDL_CreateWindowAndRenderer(256, 256, 0, &window, &renderer);
SDL_Surface *screen = SDL_CreateRGBSurface(0, 256, 256, 8, 0, 0, 0, 0);
if (SDL_MUSTLOCK(screen)) SDL_LockSurface(screen);
if (SDL_MUSTLOCK(screen)) SDL_UnlockSurface(screen);
SDL_RenderPresent(renderer);
SDL_Quit();
return 0;
}