DEBUG: turn off any gain processing on microphone for debug version

Author: zoff99

android-refimpl-app/app/src/main/java/com/zoffcc/applications/nativeaudio/NativeAudio.java

@@ -206,6 +206,8 @@ public static void rec_buffer_ready(int rec_buffer_num)
 
     public static native void set_aec_active(int active);
 
+    public static native void set_gainprocessing_active(int active);
+
     public static native void set_rec_preset(boolean with_loud_speaker);
 
     public static native int get_aec_active();

android-refimpl-app/native-audio-jni/src/main/cpp/native-audio-jni.c

@@ -541,14 +541,13 @@ void bqRecorderCallback(SLAndroidSimpleBufferQueueItf bq, void *context)
 
 
 
+            int16_t *this_buffer_pcm16 = (int16_t *) audio_rec_buffer[rec_buf_pointer_start];
+            int this_buffer_size_pcm16 = audio_rec_buffer_size[rec_buf_pointer_start] / 2;
 
 
             if (gainprocessing_active == 1)
             {
 
-                int16_t *this_buffer_pcm16 = (int16_t *) audio_rec_buffer[rec_buf_pointer_start];
-                int this_buffer_size_pcm16 = audio_rec_buffer_size[rec_buf_pointer_start] / 2;
-
 #if 1
                 // TODO: make this better? faster?
                 // --------------------------------------------------