diff options
| author | Chris Robinson <[email protected]> | 2018-11-24 15:30:28 -0800 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2018-11-24 15:30:28 -0800 |
| commit | 16a60dc371254ba4936f4f5c13c32d060b9911ac (patch) | |
| tree | 07f62911ee5296d0eab1a6b0214e7a144afdce2e /Alc | |
| parent | bd8db0d27b50644dad97aa74f8f207d30d6b9490 (diff) | |
Avoid an extraneous boolean
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/mixvoice.cpp | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/Alc/mixvoice.cpp b/Alc/mixvoice.cpp index 9620b214..c902c66a 100644 --- a/Alc/mixvoice.cpp +++ b/Alc/mixvoice.cpp @@ -315,7 +315,6 @@ ALboolean MixSource(ALvoice *voice, ALuint SourceID, ALCcontext *Context, ALsize ALsizei OutPos; ALsizei IrSize; bool isplaying; - bool firstpass; bool isstatic; ALsizei chan; ALsizei send; @@ -337,7 +336,6 @@ ALboolean MixSource(ALvoice *voice, ALuint SourceID, ALCcontext *Context, ALsize Resample_copy_C : voice->Resampler); Counter = (voice->Flags&VOICE_IS_FADING) ? SamplesToDo : 0; - firstpass = true; OutPos = 0; do { @@ -595,11 +593,9 @@ ALboolean MixSource(ALvoice *voice, ALuint SourceID, ALCcontext *Context, ALsize parms->Hrtf.Old = parms->Hrtf.Target; parms->Hrtf.Old.Gain = 0.0f; } - else if(firstpass) + else if(OutPos == 0) { - ALfloat gain; - - /* Fade between the coefficients over 128 samples. */ + /* First mixing pass, fade between the coefficients. */ fademix = mini(DstBufferSize, 128); /* The new coefficients need to fade in completely @@ -608,8 +604,8 @@ ALboolean MixSource(ALvoice *voice, ALuint SourceID, ALCcontext *Context, ALsize * and new target gains given how much of the fade time * this mix handles. */ - gain = lerp(parms->Hrtf.Old.Gain, parms->Hrtf.Target.Gain, - minf(1.0f, (ALfloat)fademix/Counter)); + ALfloat gain{lerp(parms->Hrtf.Old.Gain, parms->Hrtf.Target.Gain, + minf(1.0f, (ALfloat)fademix/Counter))}; hrtfparams.Coeffs = parms->Hrtf.Target.Coeffs; hrtfparams.Delay[0] = parms->Hrtf.Target.Delay[0]; hrtfparams.Delay[1] = parms->Hrtf.Target.Delay[1]; @@ -689,7 +685,6 @@ ALboolean MixSource(ALvoice *voice, ALuint SourceID, ALCcontext *Context, ALsize OutPos += DstBufferSize; voice->Offset += DstBufferSize; Counter = maxi(DstBufferSize, Counter) - DstBufferSize; - firstpass = false; if(isstatic) { |