| 336 | // FADE_IN : Switch to FADE_NONE & StopTimer() |
| 337 | |
| 338 | static VOID CALLBACK SoundCore_TimerFunc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime) |
| 339 | { |
| 340 | if((g_pSpeakerVoice == NULL) || (g_pSpeakerVoice->bActive == false)) |
| 341 | g_FadeType = FADE_NONE; |
| 342 | |
| 343 | // Timer expired |
| 344 | if(g_FadeType == FADE_NONE) |
| 345 | { |
| 346 | SoundCore_StopTimer(); |
| 347 | return; |
| 348 | } |
| 349 | |
| 350 | // |
| 351 | |
| 352 | #if 1 |
| 353 | if(g_FadeType == FADE_IN) |
| 354 | g_FadeType = FADE_NONE; |
| 355 | else |
| 356 | SpkrUpdate_Timer(); |
| 357 | #else |
| 358 | const LONG nFadeUnit_Fast = (DSBVOLUME_MAX - DSBVOLUME_MIN) / 10; |
| 359 | const LONG nFadeUnit_Slow = (DSBVOLUME_MAX - DSBVOLUME_MIN) / 1000; // Less noisy for 'silence' |
| 360 | |
| 361 | LONG nFadeUnit = g_pSpeakerVoice->bRecentlyActive ? nFadeUnit_Fast : nFadeUnit_Slow; |
| 362 | LONG nFadeVolume = g_pSpeakerVoice->nFadeVolume; |
| 363 | |
| 364 | if(g_FadeType == FADE_IN) |
| 365 | { |
| 366 | if(nFadeVolume == g_pSpeakerVoice->nVolume) |
| 367 | { |
| 368 | g_FadeType = FADE_NONE; |
| 369 | SoundCore_StopTimer(); |
| 370 | return; |
| 371 | } |
| 372 | |
| 373 | nFadeVolume += nFadeUnit; |
| 374 | |
| 375 | if(nFadeVolume > g_pSpeakerVoice->nVolume) |
| 376 | nFadeVolume = g_pSpeakerVoice->nVolume; |
| 377 | } |
| 378 | else // FADE_OUT |
| 379 | { |
| 380 | if(nFadeVolume == DSBVOLUME_MIN) |
| 381 | { |
| 382 | g_FadeType = FADE_NONE; |
| 383 | SoundCore_StopTimer(); |
| 384 | return; |
| 385 | } |
| 386 | |
| 387 | nFadeVolume -= nFadeUnit; |
| 388 | |
| 389 | if(nFadeVolume < DSBVOLUME_MIN) |
| 390 | nFadeVolume = DSBVOLUME_MIN; |
| 391 | } |
| 392 | |
| 393 | g_pSpeakerVoice->nFadeVolume = nFadeVolume; |
| 394 | g_pSpeakerVoice->lpDSBvoice->SetVolume(nFadeVolume); |
| 395 | #endif |
nothing calls this directly
no test coverage detected