diff options
| -rw-r--r-- | Alc/ALu.c | 20 | ||||
| -rw-r--r-- | OpenAL32/Include/alu.h | 2 |
2 files changed, 11 insertions, 11 deletions
@@ -437,8 +437,8 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext) { for(j = 0;j < MaxChannels;j++) { - ALfloat cur = maxf(Current[i][j], GAIN_SILENCE_THRESHOLD); - ALfloat trg = maxf(Matrix[i][j], GAIN_SILENCE_THRESHOLD); + ALfloat cur = maxf(Current[i][j], FLT_EPSILON); + ALfloat trg = maxf(Matrix[i][j], FLT_EPSILON); if(fabs(trg - cur) >= GAIN_SILENCE_THRESHOLD) Step[i][j] = powf(trg/cur, 1.0f/64.0f); else @@ -527,8 +527,8 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext) { for(j = 0;j < MaxChannels;j++) { - ALfloat trg = maxf(Matrix[i][j], GAIN_SILENCE_THRESHOLD); - ALfloat cur = maxf(Current[i][j], GAIN_SILENCE_THRESHOLD); + ALfloat trg = maxf(Matrix[i][j], FLT_EPSILON); + ALfloat cur = maxf(Current[i][j], FLT_EPSILON); if(fabs(trg - cur) >= GAIN_SILENCE_THRESHOLD) Step[i][j] = powf(trg/cur, 1.0f/64.0f); else @@ -560,8 +560,8 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext) { if(src->Send[i].Moving) { - ALfloat cur = maxf(src->Send[i].Gain.Current, GAIN_SILENCE_THRESHOLD); - ALfloat trg = maxf(src->Send[i].Gain.Target, GAIN_SILENCE_THRESHOLD); + ALfloat cur = maxf(src->Send[i].Gain.Current, FLT_EPSILON); + ALfloat trg = maxf(src->Send[i].Gain.Target, FLT_EPSILON); if(fabs(trg - cur) >= GAIN_SILENCE_THRESHOLD) src->Send[i].Gain.Step = powf(trg/cur, 1.0f/64.0f); else @@ -1025,8 +1025,8 @@ ALvoid CalcSourceParams(ALactivesource *src, const ALCcontext *ALContext) ALfloat (*restrict Step)[MaxChannels] = src->Direct.Mix.Gains.Step; for(j = 0;j < MaxChannels;j++) { - ALfloat cur = maxf(Current[0][j], GAIN_SILENCE_THRESHOLD); - ALfloat trg = maxf(Matrix[0][j], GAIN_SILENCE_THRESHOLD); + ALfloat cur = maxf(Current[0][j], FLT_EPSILON); + ALfloat trg = maxf(Matrix[0][j], FLT_EPSILON); if(fabs(trg - cur) >= GAIN_SILENCE_THRESHOLD) Step[0][j] = powf(trg/cur, 1.0f/64.0f); else @@ -1057,8 +1057,8 @@ ALvoid CalcSourceParams(ALactivesource *src, const ALCcontext *ALContext) { if(src->Send[i].Moving) { - ALfloat cur = maxf(src->Send[i].Gain.Current, GAIN_SILENCE_THRESHOLD); - ALfloat trg = maxf(src->Send[i].Gain.Target, GAIN_SILENCE_THRESHOLD); + ALfloat cur = maxf(src->Send[i].Gain.Current, FLT_EPSILON); + ALfloat trg = maxf(src->Send[i].Gain.Target, FLT_EPSILON); if(fabs(trg - cur) >= GAIN_SILENCE_THRESHOLD) src->Send[i].Gain.Step = powf(trg/cur, 1.0f/64.0f); else diff --git a/OpenAL32/Include/alu.h b/OpenAL32/Include/alu.h index f931b737..bf2a7f77 100644 --- a/OpenAL32/Include/alu.h +++ b/OpenAL32/Include/alu.h @@ -111,7 +111,7 @@ typedef ALvoid (*WetMixerFunc)(struct SendParams *params, ALuint OutPos, ALuint BufferSize); -#define GAIN_SILENCE_THRESHOLD (0.00001f) +#define GAIN_SILENCE_THRESHOLD (0.00001f) /* -100dB */ #define SPEEDOFSOUNDMETRESPERSEC (343.3f) #define AIRABSORBGAINHF (0.99426f) /* -0.05dB */ |