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bzip2: reduce indentation, no code changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-02-03 15:59:46 +01:00
parent 9e5662ea74
commit e59e5ff96e
1 changed files with 46 additions and 45 deletions
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91
archival/libarchive/bz/compress.c
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@ -216,56 +216,57 @@ void generateMTFValues(EState* s)
if (yy[0] == ll_i) {
zPend++;
} else {
if (zPend > 0) {
continue;
}
if (zPend > 0) {
process_zPend:
zPend--;
while (1) {
zPend--;
while (1) {
#if 0
if (zPend & 1) {
mtfv[wr] = BZ_RUNB; wr++;
s->mtfFreq[BZ_RUNB]++;
} else {
mtfv[wr] = BZ_RUNA; wr++;
s->mtfFreq[BZ_RUNA]++;
}
if (zPend & 1) {
mtfv[wr] = BZ_RUNB; wr++;
s->mtfFreq[BZ_RUNB]++;
} else {
mtfv[wr] = BZ_RUNA; wr++;
s->mtfFreq[BZ_RUNA]++;
}
#else /* same as above, since BZ_RUNA is 0 and BZ_RUNB is 1 */
unsigned run = zPend & 1;
mtfv[wr] = run;
wr++;
s->mtfFreq[run]++;
#endif
zPend -= 2;
if (zPend < 0)
break;
zPend = (unsigned)zPend / 2;
/* bbox: unsigned div is easier */
}
if (i < 0) /* came via "goto process_zPend"? exit */
goto end;
zPend = 0;
}
{
register uint8_t rtmp;
register uint8_t* ryy_j;
register uint8_t rll_i;
rtmp = yy[1];
yy[1] = yy[0];
ryy_j = &(yy[1]);
rll_i = ll_i;
while (rll_i != rtmp) {
register uint8_t rtmp2;
ryy_j++;
rtmp2 = rtmp;
rtmp = *ryy_j;
*ryy_j = rtmp2;
}
yy[0] = rtmp;
j = ryy_j - &(yy[0]);
mtfv[wr] = j+1;
unsigned run = zPend & 1;
mtfv[wr] = run;
wr++;
s->mtfFreq[j+1]++;
s->mtfFreq[run]++;
#endif
zPend -= 2;
if (zPend < 0)
break;
zPend = (unsigned)zPend / 2;
/* bbox: unsigned div is easier */
}
if (i < 0) /* came via "goto process_zPend"? exit */
goto end;
zPend = 0;
}
{
register uint8_t rtmp;
register uint8_t* ryy_j;
register uint8_t rll_i;
rtmp = yy[1];
yy[1] = yy[0];
ryy_j = &(yy[1]);
rll_i = ll_i;
while (rll_i != rtmp) {
register uint8_t rtmp2;
ryy_j++;
rtmp2 = rtmp;
rtmp = *ryy_j;
*ryy_j = rtmp2;
}
yy[0] = rtmp;
j = ryy_j - &(yy[0]);
mtfv[wr] = j+1;
wr++;
s->mtfFreq[j+1]++;
}
}