| 371 | } |
| 372 | |
| 373 | static void volume_update(F32 vol) |
| 374 | { |
| 375 | F32 oldVol = volume.cur; |
| 376 | if (volume.inc >= 1e-5f && volume.inc <= -1e-5f) |
| 377 | { |
| 378 | volume.cur = volume.end; |
| 379 | } |
| 380 | else |
| 381 | { |
| 382 | volume.cur = volume.inc * vol + volume.cur; |
| 383 | } |
| 384 | |
| 385 | if ((volume.inc < 0.0f && volume.cur <= volume.end) || |
| 386 | (!(volume.inc < 0.0f) && volume.cur >= volume.end)) |
| 387 | { |
| 388 | volume.end = volume.cur; |
| 389 | volume.inc = 0.0f; |
| 390 | } |
| 391 | |
| 392 | for (S32 trackIdx = 0; trackIdx < TRACK_COUNT; trackIdx++) |
| 393 | { |
| 394 | if (sMusicTrack[trackIdx].snd_id != 0 && |
| 395 | (oldVol != volume.cur || volume.adjusted[trackIdx] != sMusicTrack[trackIdx].snd_id)) |
| 396 | { |
| 397 | F32 setVol = volume.cur * sMusicTrack[trackIdx].lastVol; |
| 398 | if (setVol > 1.0f) |
| 399 | { |
| 400 | setVol = 1.0f; |
| 401 | } |
| 402 | |
| 403 | xSndSetVol(sMusicTrack[trackIdx].snd_id, setVol); |
| 404 | volume.adjusted[trackIdx] = sMusicTrack[trackIdx].snd_id; |
| 405 | } |
| 406 | } |
| 407 | } |
| 408 | |
| 409 | // Stop all tracks and set them to null. |
| 410 | void zMusicKill() |
no test coverage detected