noted in rs41d-fork: compare full raw header if symhd=2

master
Zilog80 2023-02-19 18:26:03 +01:00
rodzic 36a2c0df85
commit d823b0c1f1
1 zmienionych plików z 6 dodań i 4 usunięć

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@ -918,18 +918,20 @@ static int headcmp(dsp_t *dsp, int opt_dc) {
//if (opt_dc == 0 || dsp->opt_iq > 1) dsp->dc = 0;
if (dsp->symhd != 1) step = 2;
if (dsp->symhd != 1) step = 2; // step == symhd
if (inv) sign=1;
for (pos = 0; pos < len; pos++) { // L = dsp->hdrlen * dsp->sps + 0.5;
//read_bufbit(dsp, dsp->symhd, dsp->rawbits+pos*step, mvp+1-(int)(len*dsp->sps), pos);
read_bufbit(dsp, dsp->symhd, dsp->rawbits+pos*step, dsp->mv_pos+1-dsp->L, pos);
}
pos = len*step; // == hdrlen
dsp->rawbits[pos] = '\0';
while (len > 0) {
if ((dsp->rawbits[len-1]^sign) != dsp->hdr[len-1]) errs += 1;
len--;
while (pos > 0) {
if ((dsp->rawbits[pos-1]^sign) != dsp->hdr[pos-1]) errs += 1;
pos--;
}
return errs;