參考資訊:
https://www.libsdl.org/release/SDL-1.2.15/docs/html/index.html
main.c
#include <stdio.h> #include <stdlib.h> #include <SDL.h> int main(int argc, char **argv) { SDL_Surface *screen = NULL; SDL_Init(SDL_INIT_VIDEO); screen = SDL_SetVideoMode(320, 240, 16, SDL_HWSURFACE); SDL_Surface *bmp = SDL_LoadBMP("main.bmp"); SDL_Surface *t = SDL_ConvertSurface(bmp, screen->format, 0); SDL_SoftStretch(t, NULL, screen, NULL); SDL_FreeSurface(t); SDL_Flip(screen); SDL_Delay(3000); SDL_FreeSurface(bmp); SDL_Quit(); return 0; }
P.S. 用來轉換Pixels像素格式,如:32bits轉換成16bits
編譯、執行
$ gcc main.c -o main -lSDL -I/usr/include/SDL $ ./main