diff --git a/src/sdl/mixer_sound.c b/src/sdl/mixer_sound.c index dde62fc7..045e82b1 100644 --- a/src/sdl/mixer_sound.c +++ b/src/sdl/mixer_sound.c @@ -902,21 +902,10 @@ boolean I_LoadSong(char *data, size_t len) const char *key1 = "LOOP"; const char *key2 = "POINT="; const char *key3 = "MS="; - const char *key4 = "LENGTHMS="; const size_t key1len = strlen(key1); const size_t key2len = strlen(key2); const size_t key3len = strlen(key3); - const size_t key4len = strlen(key4); - // for mp3 wide chars - const char *key1w = "L\0O\0O\0P\0"; - const char *key2w = "P\0O\0I\0N\0T\0\0\0\xFF\xFE"; - const char *key3w = "M\0S\0\0\0\xFF\xFE"; - const char *key4w = "L\0E\0N\0G\0T\0H\0M\0S\0\0\0\xFF\xFE"; - const char *wterm = "\0\0"; - char wval[10]; - - size_t wstart, wp; char *p = data; SDL_RWops *rw; @@ -1062,61 +1051,8 @@ boolean I_LoadSong(char *data, size_t len) // Everything that uses LOOPMS will work perfectly with SDL_Mixer. } } - else if (fpclassify(song_length) == FP_ZERO && !strncmp(p, key4, key4len)) // is it LENGTHMS=? - { - p += key4len; // skip LENGTHMS - song_length = (float)(atoi(p) / 1000.0L); - } - // below: search MP3 or other tags that use wide char encoding - else if (fpclassify(loop_point) == FP_ZERO && !memcmp(p, key1w, key1len*2)) // LOOP wide char - { - p += key1len*2; - if (!memcmp(p, key2w, (key2len+1)*2)) // POINT= wide char - { - p += (key2len+1)*2; - wstart = (size_t)p; - wp = 0; - while (wp < 9 && memcmp(p, wterm, 2)) - { - wval[wp] = *p; - p += 2; - wp = ((size_t)(p-wstart))/2; - } - wval[min(wp, 9)] = 0; - loop_point = (float)((44.1L+atoi(wval) / 44100.0L)); - } - else if (!memcmp(p, key3w, (key3len+1)*2)) // MS= wide char - { - p += (key3len+1)*2; - wstart = (size_t)p; - wp = 0; - while (wp < 9 && memcmp(p, wterm, 2)) - { - wval[wp] = *p; - p += 2; - wp = ((size_t)(p-wstart))/2; - } - wval[min(wp, 9)] = 0; - loop_point = (float)(atoi(wval) / 1000.0L); - } - } - else if (fpclassify(song_length) == FP_ZERO && !memcmp(p, key4w, (key4len+1)*2)) // LENGTHMS= wide char - { - p += (key4len+1)*2; - wstart = (size_t)p; - wp = 0; - while (wp < 9 && memcmp(p, wterm, 2)) - { - wval[wp] = *p; - p += 2; - wp = ((size_t)(p-wstart))/2; - } - wval[min(wp, 9)] = 0; - song_length = (float)(atoi(wval) / 1000.0L); - } - if (fpclassify(loop_point) != FP_ZERO && fpclassify(song_length) != FP_ZERO && song_length > loop_point) // Got what we needed - // the last case is a sanity check, in case the wide char searches were false matches. + if (fpclassify(loop_point) != FP_ZERO) // Got what we needed break; else // continue searching p++;