cleanup
diff --git a/src/denoise.c b/src/denoise.c
index 2f1d1f0..5e1088a 100644
--- a/src/denoise.c
+++ b/src/denoise.c
@@ -50,6 +50,8 @@
int memid;
float synthesis_mem[FRAME_SIZE];
float pitch_buf[PITCH_BUF_SIZE];
+ float last_gain;
+ int last_period;
} DenoiseState;
#if SMOOTH_BANDS
@@ -231,13 +233,11 @@
RNN_COPY(st->analysis_mem, in, FRAME_SIZE);
apply_window(x);
forward_transform(y, x);
- if (features) {
+ if (1) {
float pitch_buf[PITCH_BUF_SIZE>>1];
int pitch_index;
float gain;
float *(pre[1]);
- static int last_period;
- static float last_gain;
RNN_MOVE(st->pitch_buf, &st->pitch_buf[FRAME_SIZE], PITCH_BUF_SIZE-FRAME_SIZE);
RNN_COPY(&st->pitch_buf[PITCH_BUF_SIZE-FRAME_SIZE], in, FRAME_SIZE);
pre[0] = &st->pitch_buf[0];
@@ -247,10 +247,9 @@
pitch_index = PITCH_MAX_PERIOD-pitch_index;
gain = remove_doubling(pitch_buf, PITCH_MAX_PERIOD, PITCH_MIN_PERIOD,
- PITCH_FRAME_SIZE, &pitch_index, last_period, last_gain);
- last_period = pitch_index;
- last_gain = gain;
- printf("%f %d\n", gain, pitch_index);
+ PITCH_FRAME_SIZE, &pitch_index, st->last_period, st->last_gain);
+ st->last_period = pitch_index;
+ st->last_gain = gain;
}
if (Ey != NULL) {
compute_band_energy(Ey, y);
@@ -373,6 +372,7 @@
frame_analysis(noise_state, N, En, NULL, n);
for (i=0;i<NB_BANDS;i++) Ln[i] = log10(1e-10+En[i]);
frame_analysis(noisy, Y, Ey, features, xn);
+ //printf("%f %d\n", noise_state->last_gain, noise_state->last_period);
for (i=0;i<NB_BANDS;i++) {
g[i] = sqrt((Ex[i]+1e-15)/(Ey[i]+1e-15));
if (g[i] > 1) g[i] = 1;