Use a macro for the silence threshold

10 files changed, 22 insertions, 21 deletions

diff --git a/Alc/effects/autowah.c b/Alc/effects/autowah.c
index 298eb7f0..ffec3c9c 100644
--- a/Alc/effects/autowah.c
+++ b/Alc/effects/autowah.c
@@ -155,7 +155,7 @@ static ALvoid ALautowahState_process(ALautowahState *state, ALuint SamplesToDo,
         for(kt = 0;kt < MaxChannels;kt++)
         {
             ALfloat gain = state->Gain[kt];
-            if(!(gain > 0.00001f))
+            if(!(gain > GAIN_SILENCE_THRESHOLD))
                 continue;
 
             for(it = 0;it < td;it++)
diff --git a/Alc/effects/chorus.c b/Alc/effects/chorus.c
index ba664268..8fc82a7f 100644
--- a/Alc/effects/chorus.c
+++ b/Alc/effects/chorus.c
@@ -203,14 +203,14 @@ static void Process##func(ALchorusState *state, ALuint SamplesToDo,            \
         for(kt = 0;kt < MaxChannels;kt++)                                      \
         {                                                                      \
             ALfloat gain = state->Gain[0][kt];                                 \
-            if(gain > 0.00001f)                                                \
+            if(gain > GAIN_SILENCE_THRESHOLD)                                  \
             {                                                                  \
                 for(it = 0;it < td;it++)                                       \
                     SamplesOut[kt][it+base] += temps[it][0] * gain;            \
             }                                                                  \
                                                                                \
             gain = state->Gain[1][kt];                                         \
-            if(gain > 0.00001f)                                                \
+            if(gain > GAIN_SILENCE_THRESHOLD)                                  \
             {                                                                  \
                 for(it = 0;it < td;it++)                                       \
                     SamplesOut[kt][it+base] += temps[it][1] * gain;            \
diff --git a/Alc/effects/compressor.c b/Alc/effects/compressor.c
index 6c3ab425..46673f45 100644
--- a/Alc/effects/compressor.c
+++ b/Alc/effects/compressor.c
@@ -117,7 +117,7 @@ static ALvoid ALcompressorState_process(ALcompressorState *state, ALuint Samples
         for(kt = 0;kt < MaxChannels;kt++)
         {
             ALfloat gain = state->Gain[kt] * envgain * 2.0f;
-            if(!(gain > 0.00001f))
+            if(!(gain > GAIN_SILENCE_THRESHOLD))
                 continue;
 
             for(it = 0;it < td;it++)
diff --git a/Alc/effects/dedicated.c b/Alc/effects/dedicated.c
index 2aa08953..5a9842fa 100644
--- a/Alc/effects/dedicated.c
+++ b/Alc/effects/dedicated.c
@@ -78,7 +78,7 @@ static ALvoid ALdedicatedState_process(ALdedicatedState *state, ALuint SamplesTo
 
     for(c = 0;c < MaxChannels;c++)
     {
-        if(!(gains[c] > 0.00001f))
+        if(!(gains[c] > GAIN_SILENCE_THRESHOLD))
             continue;
 
         for(i = 0;i < SamplesToDo;i++)
diff --git a/Alc/effects/distortion.c b/Alc/effects/distortion.c
index 768d1ee2..9a18ad46 100644
--- a/Alc/effects/distortion.c
+++ b/Alc/effects/distortion.c
@@ -169,7 +169,7 @@ static ALvoid ALdistortionState_process(ALdistortionState *state, ALuint Samples
         for(kt = 0;kt < MaxChannels;kt++)
         {
             ALfloat gain = state->Gain[kt];
-            if(!(gain > 0.00001f))
+            if(!(gain > GAIN_SILENCE_THRESHOLD))
                 continue;
 
             for(it = 0;it < td;it++)
diff --git a/Alc/effects/echo.c b/Alc/effects/echo.c
index 8a457162..a9110e35 100644
--- a/Alc/effects/echo.c
+++ b/Alc/effects/echo.c
@@ -148,14 +148,14 @@ static ALvoid ALechoState_process(ALechoState *state, ALuint SamplesToDo, const
         for(k = 0;k < MaxChannels;k++)
         {
             ALfloat gain = state->Gain[0][k];
-            if(gain > 0.00001f)
+            if(gain > GAIN_SILENCE_THRESHOLD)
             {
                 for(i = 0;i < td;i++)
                     SamplesOut[k][i+base] += temps[i][0] * gain;
             }
 
             gain = state->Gain[1][k];
-            if(gain > 0.00001f)
+            if(gain > GAIN_SILENCE_THRESHOLD)
             {
                 for(i = 0;i < td;i++)
                     SamplesOut[k][i+base] += temps[i][1] * gain;
diff --git a/Alc/effects/equalizer.c b/Alc/effects/equalizer.c
index 3fd0b0f7..b7bfa0a2 100644
--- a/Alc/effects/equalizer.c
+++ b/Alc/effects/equalizer.c
@@ -154,7 +154,7 @@ static ALvoid ALequalizerState_process(ALequalizerState *state, ALuint SamplesTo
         for(kt = 0;kt < MaxChannels;kt++)
         {
             ALfloat gain = state->Gain[kt];
-            if(!(gain > 0.00001f))
+            if(!(gain > GAIN_SILENCE_THRESHOLD))
                 continue;
 
             for(it = 0;it < td;it++)
diff --git a/Alc/effects/flanger.c b/Alc/effects/flanger.c
index 6b1a84ad..0107afed 100644
--- a/Alc/effects/flanger.c
+++ b/Alc/effects/flanger.c
@@ -203,14 +203,14 @@ static void Process##func(ALflangerState *state, ALuint SamplesToDo,           \
         for(kt = 0;kt < MaxChannels;kt++)                                      \
         {                                                                      \
             ALfloat gain = state->Gain[0][kt];                                 \
-            if(gain > 0.00001f)                                                \
+            if(gain > GAIN_SILENCE_THRESHOLD)                                  \
             {                                                                  \
                 for(it = 0;it < td;it++)                                       \
                     SamplesOut[kt][it+base] += temps[it][0] * gain;            \
             }                                                                  \
                                                                                \
             gain = state->Gain[1][kt];                                         \
-            if(gain > 0.00001f)                                                \
+            if(gain > GAIN_SILENCE_THRESHOLD)                                  \
             {                                                                  \
                 for(it = 0;it < td;it++)                                       \
                     SamplesOut[kt][it+base] += temps[it][1] * gain;            \
diff --git a/Alc/effects/modulator.c b/Alc/effects/modulator.c
index a77a42df..b71070f5 100644
--- a/Alc/effects/modulator.c
+++ b/Alc/effects/modulator.c
@@ -102,7 +102,7 @@ static void Process##func(ALmodulatorState *state, ALuint SamplesToDo,        \
         for(k = 0;k < MaxChannels;k++)                                        \
         {                                                                     \
             ALfloat gain = state->Gain[k];                                    \
-            if(!(gain > 0.00001f))                                            \
+            if(!(gain > GAIN_SILENCE_THRESHOLD))                              \
                 continue;                                                     \
                                                                               \
             for(i = 0;i < td;i++)                                             \
diff --git a/Alc/effects/reverb.c b/Alc/effects/reverb.c
index 261a1f7f..4c65e0a6 100644
--- a/Alc/effects/reverb.c
+++ b/Alc/effects/reverb.c
@@ -575,11 +575,11 @@ static ALvoid ALreverbState_processStandard(ALreverbState *State, ALuint Samples
     for(c = 0;c < MaxChannels;c++)
     {
         ALfloat gain = State->Gain[c];
-        if(gain > 0.00001f)
-        {
-            for(index = 0;index < SamplesToDo;index++)
-                SamplesOut[c][index] += gain * out[index][c&3];
-        }
+        if(!(gain > GAIN_SILENCE_THRESHOLD))
+            continue;
+
+        for(index = 0;index < SamplesToDo;index++)
+            SamplesOut[c][index] += gain * out[index][c&3];
     }
 }
 
@@ -595,15 +595,16 @@ static ALvoid ALreverbState_processEax(ALreverbState *State, ALuint SamplesToDo,
 
     for(c = 0;c < MaxChannels;c++)
     {
-        ALfloat earlyGain = State->Early.PanGain[c];
-        ALfloat lateGain = State->Late.PanGain[c];
+        ALfloat earlyGain, lateGain;
 
-        if(earlyGain > 0.00001f)
+        earlyGain = State->Early.PanGain[c];
+        if(earlyGain > GAIN_SILENCE_THRESHOLD)
         {
             for(index = 0;index < SamplesToDo;index++)
                 SamplesOut[c][index] += earlyGain*early[index][c&3];
         }
-        if(lateGain > 0.00001f)
+        lateGain = State->Late.PanGain[c];
+        if(lateGain > GAIN_SILENCE_THRESHOLD)
         {
             for(index = 0;index < SamplesToDo;index++)
                 SamplesOut[c][index] += lateGain*late[index][c&3];