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reverb:: load audio from all formats supported by SDL_Mixer

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Zeno Rogue
2020-05-25 23:59:39 +02:00
parent d5d6fd0f28
commit 522ab46051
1 changed files with 27 additions and 6 deletions
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33
rogueviz/reverb.cpp
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@@ -260,12 +260,33 @@ auto hchook = addHook(hooks_drawcell, 100, draw_bird)
else if(argis("-reverb")) {
shift();
string fname = args();
FILE *f = fopen(fname.c_str(), "rb");
fseek(f, 0, SEEK_END);
orig.resize(ftell(f)/sizeof(sample));
fseek(f, 0, SEEK_SET);
fread(&orig[0], 4, orig.size(), f);
fclose(f);
if(fname.substr(isize(fname) - 4) == ".raw") {
FILE *f = fopen(fname.c_str(), "rb");
if(!f) {
printf("failed to load\n");
return 1;
}
fseek(f, 0, SEEK_END);
orig.resize(ftell(f)/sizeof(sample));
fseek(f, 0, SEEK_SET);
fread(&orig[0], 4, orig.size(), f);
fclose(f);
}
else {
Mix_CloseAudio();
Mix_OpenAudio(freq, AUDIO_S16LSB, 2, 4096);
auto chunk = Mix_LoadWAV(fname.c_str());
if(!chunk) {
printf("failed to load\n");
return 1;
}
orig.resize(chunk->alen / 4);
memcpy(&orig[0], chunk->abuf, chunk->alen);
Mix_FreeChunk(chunk);
}
println(hlog, "original size = ", isize(orig));
for(auto& o: orig) {