| 105 |
|
|
| 106 |
|
if (!xydim) return false; |
| 107 |
|
if (!ap) ap = &pasp; |
| 108 |
< |
pvw = vw; // save previous view for motion blur |
| 109 |
< |
vw = v; |
| 108 |
> |
if (&v == &vw) { |
| 109 |
> |
pvw.type = 0; |
| 110 |
> |
} else { |
| 111 |
> |
pvw = vw; // save previous view for motion blur |
| 112 |
> |
vw = v; |
| 113 |
> |
} |
| 114 |
|
const char * verr = setview(&vw); |
| 115 |
|
if (verr) { |
| 116 |
|
error(WARNING, verr); |
| 240 |
|
|
| 241 |
|
// Check if neighbor differences are below pixel sampling threshold |
| 242 |
|
bool |
| 243 |
< |
RpictSimulManager::BelowSampThresh(int x, int y, const int noff[4][2]) const |
| 243 |
> |
RpictSimulManager::BelowSampThresh(const int x, const int y, const int noff[4][2]) const |
| 244 |
|
{ |
| 245 |
|
SCOLOR pval[4]; |
| 246 |
|
float dist[4]; |
| 247 |
|
int i, j; |
| 248 |
|
|
| 249 |
|
for (i = 4; i--; ) { // get pixels from tile store |
| 250 |
< |
int px = x + noff[i][0]; |
| 251 |
< |
int py = y + noff[i][1]; |
| 250 |
> |
const int px = x + noff[i][0]; |
| 251 |
> |
const int py = y + noff[i][1]; |
| 252 |
|
if (!doneMap.Check(px, py) || |
| 253 |
|
!pacc.GetPixel(px, py, pval[i], &dist[i])) |
| 254 |
|
return false; |
| 255 |
|
} |
| 256 |
< |
const bool spectr = (pacc.NC() > 3); |
| 257 |
< |
for (i = 4; --i; ) // do pairwise comparisons |
| 258 |
< |
for (j = i; j--; ) { |
| 259 |
< |
if (pacc.DepthType() && |
| 256 |
< |
(dist[i] - dist[j] > maxdiff*dist[j]) | |
| 256 |
> |
// do pairwise comparisons |
| 257 |
> |
for (i = (pacc.DepthType() != RDTnone)*4; --i > 0; ) |
| 258 |
> |
for (j = i; j--; ) |
| 259 |
> |
if ((dist[i] - dist[j] > maxdiff*dist[j]) | |
| 260 |
|
(dist[j] - dist[i] > maxdiff*dist[i])) |
| 261 |
|
return false; |
| 262 |
< |
if (spectr ? sbigsdiff(pval[i], pval[j], maxdiff) : |
| 263 |
< |
bigdiff(pval[i], pval[j], maxdiff)) |
| 262 |
> |
if (pacc.NC() > 3) { |
| 263 |
> |
for (i = 4; --i; ) |
| 264 |
> |
for (j = i; j--; ) |
| 265 |
> |
if (sbigsdiff(pval[i], pval[j], maxdiff)) |
| 266 |
|
return false; |
| 267 |
< |
} |
| 268 |
< |
return true; // linear interpolation OK |
| 267 |
> |
} else { |
| 268 |
> |
for (i = 4; --i; ) |
| 269 |
> |
for (j = i; j--; ) |
| 270 |
> |
if (bigdiff(pval[i], pval[j], maxdiff)) |
| 271 |
> |
return false; |
| 272 |
> |
} |
| 273 |
> |
return true; |
| 274 |
|
} |
| 275 |
|
|
| 276 |
|
// Fill an interior square patch with interpolated values |
| 401 |
|
for (x = y = 0; sampMap.Find(&x, &y); x++) |
| 402 |
|
if (BelowSampThresh(x, y, noff)) |
| 403 |
|
sampMap.Reset(x, y); |
| 394 |
– |
#if 0 |
| 395 |
– |
XXX Need to fix directions for spreading!! |
| 404 |
|
// spread sampling to neighbors... |
| 405 |
|
const ABitMap2 origSampMap = sampMap; |
| 406 |
|
for (x = 4; x--; ) { |
| 407 |
|
ABitMap2 stamp = origSampMap; |
| 408 |
< |
stamp.Shift(noff[x][0], noff[x][1]); |
| 408 |
> |
stamp.Shift(noff[x][0] + noff[(x+1)&3][0], |
| 409 |
> |
noff[x][1] + noff[(x+1)&3][1]); |
| 410 |
|
sampMap |= stamp; |
| 411 |
|
} // ...but don't resample what's done |
| 412 |
|
sampMap -= doneSamples; |
| 404 |
– |
#endif |
| 413 |
|
// interpolate smooth regions |
| 414 |
|
fillMap -= sampMap; |
| 415 |
+ |
fillMap -= doneSamples; |
| 416 |
|
for (x = y = 0; fillMap.Find(&x, &y); x++) |
| 417 |
|
FillSquare(x, y, noff); |
| 418 |
|
doneSamples |= doneMap; |
| 419 |
|
} // compute required ray samples |
| 420 |
|
for (x = y = 0; sampMap.Find(&x, &y); x++) |
| 421 |
< |
if (!ComputePixel(x, y)) |
| 421 |
> |
if (!ComputePixel(x, y)) { |
| 422 |
> |
sprintf(errmsg, "ComputePixel(%d,%d) failed", x, y); |
| 423 |
> |
error(WARNING, errmsg); |
| 424 |
|
return false; |
| 425 |
+ |
} |
| 426 |
|
doneSamples |= sampMap; // samples now done or at least queued |
| 427 |
|
sp2 -= layer++ & 1; // next denser sampling |
| 428 |
|
} |
| 430 |
|
return false; |
| 431 |
|
x = y = 0; |
| 432 |
|
if (doneMap.Find(&x, &y, false)) { |
| 433 |
< |
sprintf(errmsg, "missed %ld tile pixels, e.g. (%d,%d)", |
| 434 |
< |
(long)doneMap.Width()*doneMap.Height() - |
| 435 |
< |
doneMap.SumTotal(), x, y); |
| 433 |
> |
sprintf(errmsg, "missed %.4f%% of pixels in rectangle\n", |
| 434 |
> |
100. - 100.*doneMap.SumTotal() / |
| 435 |
> |
doneMap.Width() / doneMap.Height()); |
| 436 |
|
error(WARNING, errmsg); |
| 437 |
|
} |
| 438 |
|
if ((prCB != NULL) & (barPix == NULL)) |
| 459 |
|
else if (prims) |
| 460 |
|
pacc.SetColorSpace(RDTrgb, prims); |
| 461 |
|
|
| 462 |
< |
int x0=0, y0=0; |
| 451 |
< |
if (tile) { |
| 452 |
< |
x0 = -tile[0]*TWidth(); |
| 453 |
< |
y0 = -tile[1]*THeight(); |
| 454 |
< |
} |
| 455 |
< |
return SetTile(tile) && RenderRect(x0, y0); |
| 462 |
> |
return SetTile(tile) && RenderRect(); |
| 463 |
|
} |
| 464 |
|
|
| 465 |
|
// Same but store as common-exponent COLR or SCOLR |
| 476 |
|
else if (prims) |
| 477 |
|
pacc.SetColorSpace(RDTrgbe, prims); |
| 478 |
|
|
| 479 |
< |
int x0=0, y0=0; |
| 473 |
< |
if (tile) { |
| 474 |
< |
x0 = -tile[0]*TWidth(); |
| 475 |
< |
y0 = -tile[1]*THeight(); |
| 476 |
< |
} |
| 477 |
< |
return SetTile(tile) && RenderRect(x0, y0); |
| 479 |
> |
return SetTile(tile) && RenderRect(); |
| 480 |
|
} |
| 481 |
|
|
| 482 |
|
// Same but also use 16-bit encoded depth buffer |
| 493 |
|
else if (prims) |
| 494 |
|
pacc.SetColorSpace(RDTrgbe, prims); |
| 495 |
|
|
| 496 |
< |
int x0=0, y0=0; |
| 495 |
< |
if (tile) { |
| 496 |
< |
x0 = -tile[0]*TWidth(); |
| 497 |
< |
y0 = -tile[1]*THeight(); |
| 498 |
< |
} |
| 499 |
< |
return SetTile(tile) && RenderRect(x0, y0); |
| 496 |
> |
return SetTile(tile) && RenderRect(); |
| 497 |
|
} |
| 498 |
|
|
| 499 |
|
// Back to float color with 16-bit depth |
| 510 |
|
else if (prims) |
| 511 |
|
pacc.SetColorSpace(RDTrgb, prims); |
| 512 |
|
|
| 513 |
< |
int x0=0, y0=0; |
| 517 |
< |
if (tile) { |
| 518 |
< |
x0 = -tile[0]*TWidth(); |
| 519 |
< |
y0 = -tile[1]*THeight(); |
| 520 |
< |
} |
| 521 |
< |
return SetTile(tile) && RenderRect(x0, y0); |
| 513 |
> |
return SetTile(tile) && RenderRect(); |
| 514 |
|
} |
| 515 |
|
|
| 516 |
|
// Allocate a new render bar |
| 587 |
|
1., double(ytop)/GetHeight())) |
| 588 |
|
ptvw.type = 0; |
| 589 |
|
// update spectral sampling |
| 590 |
< |
if (setspectrsamp(CNDX, WLPART) <= 0) { |
| 590 |
> |
int rv = setspectrsamp(CNDX, WLPART); |
| 591 |
> |
if (rv < 0) { |
| 592 |
|
error(USER, "unsupported spectral sampling"); |
| 593 |
|
return false; |
| 594 |
|
} |
| 595 |
+ |
if (!rv & (RDTcolorT(dt) != RDTscolor) & (RDTcolorT(dt) != RDTscolr)) |
| 596 |
+ |
error(WARNING, "spectral range incompatible with color output"); |
| 597 |
|
COLORV ** parr = NULL; // set up tiny source drawing |
| 598 |
|
float ** zarr = NULL; |
| 599 |
|
if (!ptvw.type && directvis && dblur <= FTINY) { |
| 691 |
|
error(INTERNAL, "writing picture to a command not supported"); |
| 692 |
|
return RDTnone; |
| 693 |
|
} |
| 694 |
< |
fd = open(pfname, O_WRONLY|O_CREAT|O_EXCL, 0666); |
| 694 |
> |
fd = open(pfname, O_RDWR|O_CREAT|O_EXCL, 0666); |
| 695 |
|
} |
| 696 |
|
if (fd < 0) { |
| 697 |
|
if ((frameNo <= 0) | (errno != EEXIST)) { |
| 702 |
|
} |
| 703 |
|
if (fd == 1) |
| 704 |
|
pdfp[0] = stdout; |
| 705 |
< |
else if (!(pdfp[0] = fdopen(fd, "w"))) |
| 705 |
> |
else if (!(pdfp[0] = fdopen(fd, "w+"))) |
| 706 |
|
error(SYSTEM, "failure calling fdopen()"); |
| 707 |
|
SET_FILE_BINARY(pdfp[0]); // write picture header |
| 708 |
|
if ((pdfp[0] != stdout) | (frameNo <= 1)) { |
| 709 |
|
newheader("RADIANCE", pdfp[0]); |
| 710 |
< |
fputs(GetHeader(), pdfp[0]); |
| 710 |
> |
fputs(GetHeadStr(), pdfp[0]); |
| 711 |
|
} |
| 712 |
|
fputs(VIEWSTR, pdfp[0]); fprintview(&vw, pdfp[0]); fputc('\n', pdfp[0]); |
| 713 |
|
if (frameNo > 0) |
| 767 |
|
if (dfname[0] == '!') |
| 768 |
|
pdfp[1] = popen(dfname+1, "w"); |
| 769 |
|
else |
| 770 |
< |
pdfp[1] = fopen(dfname, "w"); |
| 770 |
> |
pdfp[1] = fopen(dfname, "w+"); |
| 771 |
|
if (!pdfp[1]) { |
| 772 |
|
sprintf(errmsg, "cannot open depth output '%s'", dfname); |
| 773 |
|
error(SYSTEM, errmsg); |
| 779 |
|
} |
| 780 |
|
if (RDTdepthT(dt) == RDTdshort) { // write header for 16-bit depth? |
| 781 |
|
newheader("RADIANCE", pdfp[1]); |
| 782 |
< |
fputs(GetHeader(), pdfp[1]); |
| 782 |
> |
fputs(GetHeadStr(), pdfp[1]); |
| 783 |
|
fputs(VIEWSTR, pdfp[1]); fprintview(&vw, pdfp[1]); fputc('\n', pdfp[1]); |
| 784 |
|
fputs(DEPTHSTR, pdfp[1]); fputs(dunit, pdfp[1]); fputc('\n', pdfp[1]); |
| 785 |
|
fputformat(DEPTH16FMT, pdfp[1]); |
| 815 |
|
if (RDTdepthT(dt) == RDTdshort) |
| 816 |
|
fprtresolu(GetWidth(), GetHeight(), pdfp[1]); |
| 817 |
|
|
| 818 |
< |
const int bheight = (psample > 1) ? int(4*psample+.99) : 8; |
| 818 |
> |
const int bheight = (psample > 1) ? int(8*psample+.99) : 16; |
| 819 |
|
const int vstep = bheight >> (psample > 1); |
| 820 |
|
|
| 821 |
|
NewBar(bheight); // render frame if we can |
| 822 |
|
if (!RenderBelow(GetHeight(), vstep, pdfp[0], dt, pdfp[1])) { |
| 823 |
|
fclose(pdfp[0]); |
| 824 |
|
if (pdfp[1]) (dfname[0] == '!') ? pclose(pdfp[1]) : fclose(pdfp[1]); |
| 830 |
– |
Cleanup(); |
| 825 |
|
return RDTnone; |
| 826 |
|
} |
| 827 |
|
NewBar(); // clean up and return |
| 1008 |
|
pdfp[0] = NULL; |
| 1009 |
|
return RDTnone; |
| 1010 |
|
} |
| 1011 |
+ |
if (hinfo.gotview) { // header view overrides |
| 1012 |
+ |
pvw = vw; |
| 1013 |
+ |
vw = hinfo.vw; |
| 1014 |
+ |
} |
| 1015 |
|
if (!dfname) // no depth file? |
| 1016 |
|
return dt; |
| 1017 |
|
|
| 1031 |
|
} |
| 1032 |
|
SET_FILE_BINARY(pdfp[1]); |
| 1033 |
|
int n, len = strlen(HDRSTR); |
| 1034 |
< |
char buf[32]; // sniff for 16-bit header |
| 1034 |
> |
char buf[32]; // sniff for 16-bit header |
| 1035 |
|
if (getbinary(buf, 1, len+1, pdfp[1]) < len+1) { |
| 1036 |
|
sprintf(errmsg, "empty depth file '%s'", dfname); |
| 1037 |
|
error(SYSTEM, errmsg); |
| 1041 |
|
} |
| 1042 |
|
for (n = 0; n < len; n++) |
| 1043 |
|
if (buf[n] != HDRSTR[n]) |
| 1044 |
< |
break; // not a Radiance header |
| 1044 |
> |
break; // not a Radiance header |
| 1045 |
|
rewind(pdfp[1]); |
| 1046 |
|
if ((n < len) | !isprint(buf[len])) |
| 1047 |
|
return RDTnewDT(dt, RDTdfloat); |
| 1048 |
|
|
| 1049 |
< |
HeaderInfo dinfo; // thinking it's 16-bit encoded |
| 1049 |
> |
HeaderInfo dinfo; // thinking it's 16-bit encoded |
| 1050 |
|
if (getheader(pdfp[1], head_check, &dinfo) < 0) |
| 1051 |
|
sprintf(errmsg, "bad header in encoded depth file '%s'", |
| 1052 |
|
dfname); |
| 1085 |
|
case RDTxyze: |
| 1086 |
|
break; |
| 1087 |
|
case RDTscolr: |
| 1088 |
< |
bytesPer = hinfo.ncomp + 1; // XXX assumes no compression |
| 1088 |
> |
bytesPer = NCSAMP + 1; // XXX assumes no compression |
| 1089 |
|
break; |
| 1090 |
|
case RDTrgb: |
| 1091 |
|
case RDTxyz: |
| 1092 |
|
bytesPer = sizeof(float)*3; |
| 1093 |
|
break; |
| 1094 |
|
case RDTscolor: |
| 1095 |
< |
bytesPer = sizeof(float)*hinfo.ncomp; |
| 1095 |
> |
bytesPer = sizeof(float)*NCSAMP; |
| 1096 |
|
break; |
| 1097 |
|
default: |
| 1098 |
< |
sprintf(errmsg, "unknown format (%s) for '%s'", hinfo.fmt, pfname); |
| 1098 |
> |
sprintf(errmsg, "unknown format for '%s'", pfname); |
| 1099 |
|
error(USER, errmsg); |
| 1100 |
|
fclose(pdfp[0]); |
| 1101 |
|
if (pdfp[1]) fclose(pdfp[1]); |
| 1109 |
|
if (pdfp[1]) fclose(pdfp[1]); |
| 1110 |
|
return RDTnone; |
| 1111 |
|
} |
| 1112 |
< |
vw.type = 0; // set up new (unreferenced) frame |
| 1115 |
< |
frameNo = 0; |
| 1112 |
> |
frameNo = 0; // set up unreferenced frame |
| 1113 |
|
int hvdim[2] = {res.xr, res.yr}; |
| 1114 |
|
double noAdj = 0; |
| 1115 |
< |
if (!NewFrame(hinfo.vw, hvdim, &noAdj) || |
| 1115 |
> |
if (!NewFrame(vw, hvdim, &noAdj) || |
| 1116 |
|
(hvdim[0] != res.xr) | (hvdim[1] != res.yr)) { |
| 1117 |
|
error(CONSISTENCY, "unexpected resolution change in ResumeFrame()"); |
| 1118 |
|
fclose(pdfp[0]); |
| 1180 |
|
fclose(pdfp[0]); fclose(pdfp[1]); |
| 1181 |
|
return RDTnone; |
| 1182 |
|
} |
| 1183 |
< |
int bheight = (psample > 1) ? int(4*psample+.99) : 8; |
| 1183 |
> |
int bheight = (psample > 1) ? int(8*psample+.99) : 16; |
| 1184 |
|
if (bheight > GetHeight()-doneScans) |
| 1185 |
|
bheight = GetHeight()-doneScans; |
| 1186 |
|
int vstep = bheight >> (psample > 1); |
| 1190 |
|
if (!RenderBelow(GetHeight()-doneScans, vstep, pdfp[0], dt, pdfp[1])) { |
| 1191 |
|
fclose(pdfp[0]); |
| 1192 |
|
if (pdfp[1]) fclose(pdfp[1]); |
| 1196 |
– |
Cleanup(); |
| 1193 |
|
return RDTnone; |
| 1194 |
|
} |
| 1195 |
|
NewBar(); // close up and return success |