u010745620的博客

sdl显示图片#include <SDL2/SDL.h>#include <SDL2/SDL_image.h>#include <iostream>using namespace std;int main(int argc, char**argv){ if( SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) !...

SDL2踩坑记录SDL_SetRenderDrawColor 作用域 SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255); // 最开始若没有这句，Clear的颜色会使用后面设置的blue SDL_RenderClear(renderer); SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255);...