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SDL Mixer Test
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| // g++ sdl_mixer_test.cpp -o sdl_mixer -lSDL2 -lSDL2_mixer -std=c++11 | |
| #include <SDL2/SDL.h> | |
| #include <chrono> | |
| #include <SDL2/SDL_mixer.h> | |
| using namespace std::chrono; | |
| SDL_Window *window = NULL; | |
| int main(int argc, char **argv) { | |
| SDL_Init(SDL_INIT_VIDEO); | |
| Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 1024); | |
| window = SDL_CreateWindow("Audio", SDL_WINDOWPOS_UNDEFINED, | |
| SDL_WINDOWPOS_UNDEFINED, 640, 400, SDL_WINDOW_SHOWN); | |
| bool run = true; | |
| SDL_Event e; | |
| Mix_Music *m1 = Mix_LoadMUS("mp3file1"), | |
| *m2 = Mix_LoadMUS("mp3file2"); | |
| Mix_PlayMusic(m1, -1); | |
| auto old = steady_clock::now(); | |
| bool test, m1_running = true; | |
| while (run) { | |
| while (SDL_PollEvent(&e)) { | |
| if (e.type == SDL_QUIT) | |
| run = false; | |
| } | |
| auto nnew = steady_clock::now(); | |
| if (nnew - old > seconds{4} && m1_running) { | |
| Mix_PlayMusic(m2, -1); | |
| old = nnew; | |
| m1_running = false; | |
| } else if (nnew - old > seconds{4}) { | |
| Mix_PlayMusic(m1, -1); | |
| old = nnew; | |
| m1_running = true; | |
| } | |
| } | |
| return 0; | |
| } | |
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