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plc: add max num consecutive bad frames statistic

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This commit is contained in:
Milanka Ringwald 2018-12-18 13:51:50 +01:00
parent 1db30a88d0
commit de854f9a28
4 changed files with 30 additions and 0 deletions
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6
src/classic/btstack_cvsd_plc.c
View File

@ -147,6 +147,11 @@ void btstack_cvsd_plc_bad_frame(btstack_cvsd_plc_state_t *plc_state, uint16_t nu
int i = 0;
float sf = 1;
plc_state->nbf++;
if (plc_state->max_consecutive_bad_frames_nr < plc_state->nbf){
plc_state->max_consecutive_bad_frames_nr = plc_state->nbf;
}
// plc_state->cvsd_fs = CVSD_FS_MAX;
if (plc_state->nbf==1){
// Perform pattern matching to find where to replicate
@ -298,4 +303,5 @@ void btstack_cvsd_dump_statistics(btstack_cvsd_plc_state_t * state){
log_info("Good frames: %d\n", state->good_frames_nr);
log_info("Bad frames: %d\n", state->bad_frames_nr);
log_info("Zero frames: %d\n", state->zero_frames_nr);
log_info("Max Consecutive bad frames: %d\n", state->max_consecutive_bad_frames_nr);
}

1
src/classic/btstack_cvsd_plc.h
View File

@ -72,6 +72,7 @@ typedef struct cvsd_plc_state {
int bad_frames_nr;
int zero_frames_nr;
int frame_count;
int max_consecutive_bad_frames_nr;
} btstack_cvsd_plc_state_t;
// All int16 audio samples are in host endiness

16
src/classic/btstack_sbc_plc.c
View File

@ -48,6 +48,7 @@
#include <string.h>
#include "btstack_sbc_plc.h"
#include "btstack_debug.h"
#define SAMPLE_FORMAT int16_t
@ -158,6 +159,12 @@ void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT
float sf = 1;
plc_state->nbf++;
plc_state->bad_frames_nr++;
plc_state->frame_count++;
if (plc_state->max_consecutive_bad_frames_nr < plc_state->nbf){
plc_state->max_consecutive_bad_frames_nr = plc_state->nbf;
}
if (plc_state->nbf==1){
// Perform pattern matching to find where to replicate
plc_state->bestlag = PatternMatch(plc_state->hist);
@ -206,6 +213,9 @@ void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT
void btstack_sbc_plc_good_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT *in, SAMPLE_FORMAT *out){
float val;
int i = 0;
plc_state->good_frames_nr++;
plc_state->frame_count++;
if (plc_state->nbf>0){
for (i=0;i<SBC_RT;i++){
out[i] = plc_state->hist[SBC_LHIST+i];
@ -233,3 +243,9 @@ void btstack_sbc_plc_good_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMA
plc_state->nbf=0;
}
void btstack_sbc_dump_statistics(btstack_sbc_plc_state_t * state){
log_info("Good frames: %d\n", state->good_frames_nr);
log_info("Bad frames: %d\n", state->bad_frames_nr);
log_info("Max Consecutive bad frames: %d\n", state->max_consecutive_bad_frames_nr);
}

7
src/classic/btstack_sbc_plc.h
View File

@ -61,6 +61,12 @@ typedef struct sbc_plc_state {
int16_t hist[SBC_LHIST+SBC_FS+SBC_RT+SBC_OLAL];
int16_t bestlag;
int nbf;
// summary of processed good and bad frames
int good_frames_nr;
int bad_frames_nr;
int frame_count;
int max_consecutive_bad_frames_nr;
} btstack_sbc_plc_state_t;
// All int16 audio samples are in host endiness
@ -68,6 +74,7 @@ void btstack_sbc_plc_init(btstack_sbc_plc_state_t *plc_state);
void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, int16_t *ZIRbuf, int16_t *out);
void btstack_sbc_plc_good_frame(btstack_sbc_plc_state_t *plc_state, int16_t *in, int16_t *out);
uint8_t * btstack_sbc_plc_zero_signal_frame(void);
void btstack_sbc_dump_statistics(btstack_sbc_plc_state_t * state);
#if defined __cplusplus
}