/* Load previously accumulated values */ void reload_output() { int i, j; MODCONT *mp; int ofl; char oname[1024]; char *fmode = "rb"; char *outvfmt; LUENT *oent; int xr, yr; STREAMOUT sout; DCOLOR rgbv; if (outfmt == 'a') fmode = "r"; outvfmt = formstr(outfmt); /* reload modifier values */ for (i = 0; i < nmods; i++) { mp = (MODCONT *)lu_find(&modconttab,modname[i])->data; if (mp->outspec == NULL) error(USER, "cannot reload from stdout"); if (mp->outspec[0] == '!') error(USER, "cannot reload from command"); for (j = 0; ; j++) { /* load each modifier bin */ ofl = ofname(oname, mp->outspec, mp->modname, j); if (ofl < 0) error(USER, "bad output file specification"); oent = lu_find(&ofiletab, oname); if (oent->data != NULL) { sout = *(STREAMOUT *)oent->data; } else { sout.reclen = 0; sout.outpipe = 0; sout.xr = xres; sout.yr = yres; sout.ofp = NULL; } if (sout.ofp == NULL) { /* open output as input */ sout.ofp = fopen(oname, fmode); if (sout.ofp == NULL) { if (j == mp->nbins) break; /* assume end of modifier */ sprintf(errmsg, "missing reload file '%s'", oname); error(WARNING, errmsg); break; } #ifdef getc_unlocked flockfile(sout.ofp); #endif if (header && checkheader(sout.ofp, outvfmt, NULL) != 1) { sprintf(errmsg, "format mismatch for '%s'", oname); error(USER, errmsg); } if ((sout.xr > 0) & (sout.yr > 0) && (!fscnresolu(&xr, &yr, sout.ofp) || (xr != sout.xr) | (yr != sout.yr))) { sprintf(errmsg, "resolution mismatch for '%s'", oname); error(USER, errmsg); } } /* read in RGB value */ if (!get_contrib(rgbv, sout.ofp)) { if (!j) { fclose(sout.ofp); break; /* ignore empty file */ } if (j < mp->nbins) { sprintf(errmsg, "missing data in '%s'", oname); error(USER, errmsg); } break; } if (j >= mp->nbins) { /* check modifier size */ sprintf(errmsg, "mismatched -bn setting for reloading '%s'", modname[i]); error(USER, errmsg); } copycolor(mp->cbin[j], rgbv); if (oent->key == NULL) /* new file entry */ oent->key = strcpy((char *) malloc(strlen(oname)+1), oname); if (oent->data == NULL) oent->data = (char *)malloc(sizeof(STREAMOUT)); *(STREAMOUT *)oent->data = sout; } } lu_doall(&ofiletab, &myclose, NULL); /* close all files */ }
/* Load previously accumulated values */ void reload_output() { int i, j; MODCONT *mp; int ofl; char oname[1024]; char *fmode = "rb"; char *outvfmt; LUENT *oent; int xr, yr; STREAMOUT *sop; DCOLOR rgbv; if (outfmt == 'a') fmode = "r"; outvfmt = formstr(outfmt); /* reload modifier values */ for (i = 0; i < nmods; i++) { mp = (MODCONT *)lu_find(&modconttab,modname[i])->data; if (mp->outspec == NULL) error(USER, "cannot reload from stdout"); if (mp->outspec[0] == '!') error(USER, "cannot reload from command"); for (j = 0; j < mp->nbins; j++) { /* load each modifier bin */ ofl = ofname(oname, mp->outspec, mp->modname, mp->bin0+j); if (ofl < 0) error(USER, "bad output file specification"); oent = lu_find(&ofiletab, oname); if (oent->data == NULL) error(INTERNAL, "unallocated stream in reload_output()"); sop = (STREAMOUT *)oent->data; if (sop->ofp == NULL) { /* open output as input */ sop->ofp = fopen(oname, fmode); if (sop->ofp == NULL) { sprintf(errmsg, "missing reload file '%s'", oname); error(WARNING, errmsg); break; } #ifdef getc_unlocked flockfile(sop->ofp); #endif if (header && checkheader(sop->ofp, outvfmt, NULL) != 1) { sprintf(errmsg, "format mismatch for '%s'", oname); error(USER, errmsg); } if ((sop->reclen == 1) & (sop->xr > 0) & (sop->yr > 0) && (!fscnresolu(&xr, &yr, sop->ofp) || (xr != sop->xr) | (yr != sop->yr))) { sprintf(errmsg, "resolution mismatch for '%s'", oname); error(USER, errmsg); } } /* read in RGB value */ if (!get_contrib(rgbv, sop->ofp)) { if (!j) { fclose(sop->ofp); break; /* ignore empty file */ } if (j < mp->nbins) { sprintf(errmsg, "missing data in '%s'", oname); error(USER, errmsg); } break; } copycolor(mp->cbin[j], rgbv); } } lu_doall(&ofiletab, &myclose, NULL); /* close all files */ }