void
drawpages(char *pagelist)
{
int page, spage, epage;
char *spec, *dash;
if (!src)
drawusage();
spec = strsep(&pagelist, ",");
while (spec)
{
dash = strchr(spec, '-');
if (dash == spec)
spage = epage = 1;
else
spage = epage = atoi(spec);
if (dash)
{
if (strlen(dash) > 1)
epage = atoi(dash + 1);
else
epage = pdf_getpagecount(srcpages);
}
if (spage > epage)
page = spage, spage = epage, epage = page;
for (page = spage; page <= epage; page++)
{
if (page < 1 || page > pdf_getpagecount(srcpages))
continue;
switch (drawmode)
{
case DRAWPNM: drawpnm(page); break;
case DRAWTXT: drawtxt(page); break;
case DRAWXML: drawxml(page); break;
}
}
spec = strsep(&pagelist, ",");
}
}
static void drawpages(char *pagelist)
{
int page, spage, epage;
char *spec, *dash;
struct benchmark loadtimes, drawtimes;
if (!xref)
drawusage();
if (benchmark)
{
memset(&loadtimes, 0x00, sizeof (loadtimes));
loadtimes.min = LONG_MAX;
memset(&drawtimes, 0x00, sizeof (drawtimes));
drawtimes.min = LONG_MAX;
}
spec = strsep(&pagelist, ",");
while (spec)
{
dash = strchr(spec, '-');
if (dash == spec)
spage = epage = 1;
else
spage = epage = atoi(spec);
if (dash)
{
if (strlen(dash) > 1)
epage = atoi(dash + 1);
else
epage = pagecount;
}
if (spage > epage)
page = spage, spage = epage, epage = page;
if (spage < 1)
spage = 1;
if (epage > pagecount)
epage = pagecount;
printf("Drawing pages %d-%d...\n", spage, epage);
for (page = spage; page <= epage; page++)
{
switch (drawmode)
{
case DRAWPNM: drawpnm(page, &loadtimes, &drawtimes); break;
case DRAWTXT: drawtxt(page); break;
case DRAWXML: drawxml(page); break;
}
}
spec = strsep(&pagelist, ",");
}
if (benchmark)
{
if (loadtimes.pages > 0)
{
loadtimes.avg /= loadtimes.pages;
drawtimes.avg /= drawtimes.pages;
printf("benchmark[load]: min: %6.3fs (page % 4d), avg: %6.3fs, max: %6.3fs (page % 4d)\n",
loadtimes.min / 1000000.0, loadtimes.minpage,
loadtimes.avg / 1000000.0,
loadtimes.max / 1000000.0, loadtimes.maxpage);
printf("benchmark[draw]: min: %6.3fs (page % 4d), avg: %6.3fs, max: %6.3fs (page % 4d)\n",
drawtimes.min / 1000000.0, drawtimes.minpage,
drawtimes.avg / 1000000.0,
drawtimes.max / 1000000.0, drawtimes.maxpage);
}
}
}
