remove unused param from struct

app/CMakeLists.txt

@@ -35,6 +35,7 @@ add_library( # Sets the name of the library.
             src/main/cpp/fast_start.c
             src/main/cpp/ffprobe_cmd.cpp
             src/main/cpp/visualizer/fft.c
+        src/main/cpp/visualizer/fixed_fft.c
             src/main/cpp/visualizer/block_queue.c
         src/main/cpp/visualizer/execute_fft.c
             src/main/cpp/visualizer/window.c

app/src/main/cpp/visualizer/execute_fft.c

@@ -23,9 +23,6 @@ int open_visualizer(filter_sys_t *p_sys)
     p_sys->i_prev_nb_samples = 0;
     p_sys->p_prev_s16_buff = NULL;
 
-    p_sys->f_rotationAngle = 0;
-    p_sys->f_rotationIncrement = ROTATION_INCREMENT;
-
     window_param *w_param = (window_param*) malloc(sizeof(window_param));
     p_sys->wind_param = *w_param;
 

app/src/main/cpp/visualizer/execute_fft.h

@@ -16,10 +16,6 @@ extern "C" {
 #include "fft.h"
 #include "window.h"
 
-#ifdef __cplusplus
-}
-#endif
-
 typedef struct
 {
     pthread_t thread;
@@ -29,9 +25,6 @@ int i_channels;
     int i_prev_nb_samples;
     int16_t *p_prev_s16_buff;
 
-float f_rotationAngle;
-float f_rotationIncrement;
-
     /* FFT window parameters */
     window_param wind_param;
 
@@ -58,4 +51,8 @@ void release_visualizer(filter_sys_t *p_sys);
 
 int ensure_memory(filter_sys_t *fft_filter, int nb_samples);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif //EXECUTE_FFT_H