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plc: avoid cppcheck warnings

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This commit is contained in:
Milanka Ringwald 2020-12-08 12:02:24 +01:00
parent 2f7137db90
commit 9b037397d7
2 changed files with 19 additions and 18 deletions
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16
src/classic/btstack_cvsd_plc.c
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@ -301,7 +301,7 @@ static void octave_fprintf_plot_output(btstack_cvsd_plc_state_t *plc_state, FILE
void btstack_cvsd_plc_bad_frame(btstack_cvsd_plc_state_t *plc_state, uint16_t num_samples, BTSTACK_CVSD_PLC_SAMPLE_FORMAT *out){
float val;
int i = 0;
int i;
float sf = 1;
plc_state->nbf++;
@ -327,38 +327,38 @@ void btstack_cvsd_plc_bad_frame(btstack_cvsd_plc_state_t *plc_state, uint16_t nu
// Compute Scale Factor to Match Amplitude of Substitution Packet to that of Preceding Packet
sf = btstack_cvsd_plc_amplitude_match(plc_state, num_samples, plc_state->hist, plc_state->bestlag);
for (i=0;i<CVSD_OLAL;i++){
for (i=0; i<CVSD_OLAL; i++){
val = sf*plc_state->hist[plc_state->bestlag+i];
plc_state->hist[CVSD_LHIST+i] = btstack_cvsd_plc_crop_sample(val);
}
for (;i<num_samples;i++){
for (i=CVSD_OLAL; i<num_samples; i++){
val = sf*plc_state->hist[plc_state->bestlag+i];
plc_state->hist[CVSD_LHIST+i] = btstack_cvsd_plc_crop_sample(val);
}
for (;i<(num_samples+CVSD_OLAL);i++){
for (i=num_samples; i<(num_samples+CVSD_OLAL); i++){
float left = sf*plc_state->hist[plc_state->bestlag+i];
float right = plc_state->hist[plc_state->bestlag+i];
val = (left*rcos[i-num_samples]) + (right*rcos[CVSD_OLAL-1-i+num_samples]);
plc_state->hist[CVSD_LHIST+i] = btstack_cvsd_plc_crop_sample(val);
}
for (;i<(num_samples+CVSD_RT+CVSD_OLAL);i++){
for (i=(num_samples+CVSD_OLAL); i<(num_samples+CVSD_RT+CVSD_OLAL); i++){
plc_state->hist[CVSD_LHIST+i] = plc_state->hist[plc_state->bestlag+i];
}
} else {
for (;i<(num_samples+CVSD_RT+CVSD_OLAL);i++){
for (i=0; i<(num_samples+CVSD_RT+CVSD_OLAL); i++){
plc_state->hist[CVSD_LHIST+i] = plc_state->hist[plc_state->bestlag+i];
}
}
for (i=0;i<num_samples;i++){
for (i=0; i<num_samples; i++){
out[i] = plc_state->hist[CVSD_LHIST+i];
}
// shift the history buffer
for (i=0;i<(CVSD_LHIST+CVSD_RT+CVSD_OLAL);i++){
for (i=0; i<(CVSD_LHIST+CVSD_RT+CVSD_OLAL); i++){
plc_state->hist[i] = plc_state->hist[i+num_samples];
}

21
src/classic/btstack_sbc_plc.c
View File

@ -306,12 +306,13 @@ static void octave_fprintf_plot_output(btstack_sbc_plc_state_t *plc_state, FILE
void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT *ZIRbuf, SAMPLE_FORMAT *out){
float val;
int i = 0;
int i;
float sf = 1;
plc_state->nbf++;
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;
}
@ -336,7 +337,7 @@ void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT
// Compute Scale Factor to Match Amplitude of Substitution Packet to that of Preceding Packet
sf = AmplitudeMatch(plc_state->hist, plc_state->bestlag);
// printf("sf Apmlitude Match %f, new data %d, bestlag+M %d\n", sf, ZIRbuf[0], plc_state->hist[plc_state->bestlag]);
for (i=0;i<SBC_OLAL;i++){
for (i=0; i<SBC_OLAL; i++){
float left = ZIRbuf[i];
float right = sf*plc_state->hist[plc_state->bestlag+i];
val = (left*rcos[i]) + (right*rcos[SBC_OLAL-1-i]);
@ -344,33 +345,33 @@ void btstack_sbc_plc_bad_frame(btstack_sbc_plc_state_t *plc_state, SAMPLE_FORMAT
plc_state->hist[SBC_LHIST+i] = crop_sample(val);
}
for (;i<SBC_FS;i++){
for (i=SBC_OLAL; i<SBC_FS; i++){
val = sf*plc_state->hist[plc_state->bestlag+i];
plc_state->hist[SBC_LHIST+i] = crop_sample(val);
}
for (;i<(SBC_FS+SBC_OLAL);i++){
for (i=SBC_FS; i<(SBC_FS+SBC_OLAL); i++){
float left = sf*plc_state->hist[plc_state->bestlag+i];
float right = plc_state->hist[plc_state->bestlag+i];
val = (left*rcos[i-SBC_FS])+(right*rcos[SBC_OLAL-1-i+SBC_FS]);
plc_state->hist[SBC_LHIST+i] = crop_sample(val);
}
for (;i<(SBC_FS+SBC_RT+SBC_OLAL);i++){
for (i=(SBC_FS+SBC_OLAL); i<(SBC_FS+SBC_RT+SBC_OLAL); i++){
plc_state->hist[SBC_LHIST+i] = plc_state->hist[plc_state->bestlag+i];
}
} else {
// printf("succesive bad frame nr %d\n", plc_state->nbf);
for (;i<(SBC_FS+SBC_RT+SBC_OLAL);i++){
for (i=0; i<(SBC_FS+SBC_RT+SBC_OLAL); i++){
plc_state->hist[SBC_LHIST+i] = plc_state->hist[plc_state->bestlag+i];
}
}
for (i=0;i<SBC_FS;i++){
for (i=0; i<SBC_FS; i++){
out[i] = plc_state->hist[SBC_LHIST+i];
}
// shift the history buffer
for (i=0;i<(SBC_LHIST+SBC_RT+SBC_OLAL);i++){
for (i=0; i<(SBC_LHIST+SBC_RT+SBC_OLAL); i++){
plc_state->hist[i] = plc_state->hist[i+SBC_FS];
}