Transparency increasing tuning for AEC3

webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc

Index: webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc
diff --git a/webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc b/webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc
index 1fd011f10c83e6aa63293008a82ad2bab7882ecd..9a6521c67b00599b7ddde37a54b714e74be07328 100644
--- a/webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc
+++ b/webrtc/modules/audio_processing/aec3/suppression_gain_unittest.cc
@@ -33,7 +33,7 @@ TEST(SuppressionGain, NullOutputGains) {
                    .GetGain(E2, R2, N2, false,
                             std::vector<std::vector<float>>(
                                 3, std::vector<float>(kBlockSize, 0.f)),
-                            1, false, &high_bands_gain, nullptr),
+                            false, &high_bands_gain, nullptr),
                "");
 }
 
@@ -54,8 +54,7 @@ TEST(SuppressionGain, BasicGainComputation) {
   R2.fill(0.1f);
   N2.fill(100.f);
   for (int k = 0; k < 10; ++k) {
-    suppression_gain.GetGain(E2, R2, N2, false, x, 1, false, &high_bands_gain,
-                             &g);
+    suppression_gain.GetGain(E2, R2, N2, false, x, false, &high_bands_gain, &g);
   }
   std::for_each(g.begin(), g.end(),
                 [](float a) { EXPECT_NEAR(1.f, a, 0.001); });
@@ -65,25 +64,23 @@ TEST(SuppressionGain, BasicGainComputation) {
   R2.fill(0.1f);
   N2.fill(0.f);
   for (int k = 0; k < 10; ++k) {
-    suppression_gain.GetGain(E2, R2, N2, false, x, 1, false, &high_bands_gain,
-                             &g);
+    suppression_gain.GetGain(E2, R2, N2, false, x, false, &high_bands_gain, &g);
   }
   std::for_each(g.begin(), g.end(),
                 [](float a) { EXPECT_NEAR(1.f, a, 0.001); });
 
   // Ensure that a strong echo is suppressed.
-  E2.fill(0.1f);
-  R2.fill(100.f);
+  E2.fill(1000000000.f);
+  R2.fill(10000000000000.f);
   N2.fill(0.f);
   for (int k = 0; k < 10; ++k) {
-    suppression_gain.GetGain(E2, R2, N2, false, x, 1, false, &high_bands_gain,
-                             &g);
+    suppression_gain.GetGain(E2, R2, N2, false, x, false, &high_bands_gain, &g);
   }
   std::for_each(g.begin(), g.end(),
                 [](float a) { EXPECT_NEAR(0.f, a, 0.001); });
 
   // Verify the functionality for forcing a zero gain.
-  suppression_gain.GetGain(E2, R2, N2, false, x, 1, true, &high_bands_gain, &g);
+  suppression_gain.GetGain(E2, R2, N2, false, x, true, &high_bands_gain, &g);
   std::for_each(g.begin(), g.end(), [](float a) { EXPECT_FLOAT_EQ(0.f, a); });
   EXPECT_FLOAT_EQ(0.f, high_bands_gain);
 }