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); } } }