Bugfix for '24 and 32 bit hdr dng images are not shown, Issue 2780', 'Dcraw.cc does not respect the Illuminant tags in DNG files, Issue 2776' and 'camconst.json support for raw files of various bit depths from the same camera model (12-bit, 14-bit), Issue 2778
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64426f7822
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a36e2f6df0
@ -5587,10 +5587,10 @@ void CLASS parse_kodak_ifd (int base)
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int CLASS parse_tiff_ifd (int base)
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{
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unsigned entries, tag, type, len, plen=16, save;
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int ifd, use_cm=0, cfa, i, j, c, ima_len=0;
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int ifd, use_cm=0, cfa, i, j, c, ima_len=0,cm_D65=1;
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char software[64], *cbuf, *cp;
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uchar cfa_pat[16], cfa_pc[] = { 0,1,2,3 }, tab[256];
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double cc[4][4], cm[4][3], cam_xyz[4][3], num;
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double cc[2][4][4], cm[2][4][3], cam_xyz[4][3], num;
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double ab[]={ 1,1,1,1 }, asn[] = { 0,0,0,0 }, xyz[] = { 1,1,1 };
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unsigned sony_curve[] = { 0,0,0,0,0,4095 };
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unsigned *buf, sony_offset=0, sony_length=0, sony_key=0;
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@ -5602,7 +5602,10 @@ int CLASS parse_tiff_ifd (int base)
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ifd = tiff_nifds++;
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for (j=0; j < 4; j++)
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for (i=0; i < 4; i++)
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cc[j][i] = i == j;
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{
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cc[0][j][i] = i == j;
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cc[1][j][i] = i == j;
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}
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entries = get2();
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if (entries > 512) return 1;
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while (entries--) {
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@ -6014,13 +6017,13 @@ guess_cfa_pc:
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case 50721: /* ColorMatrix1 */
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case 50722: /* ColorMatrix2 */
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FORCC for (j=0; j < 3; j++)
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cm[c][j] = getreal(type);
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cm[tag-50721][c][j] = getreal(type);
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use_cm = 1;
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break;
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case 50723: /* CameraCalibration1 */
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case 50724: /* CameraCalibration2 */
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for (i=0; i < colors; i++)
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FORCC cc[i][c] = getreal(type);
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FORCC cc[tag-50723][i][c] = getreal(type);
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break;
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case 50727: /* AnalogBalance */
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FORCC ab[c] = getreal(type);
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@ -6043,6 +6046,11 @@ guess_cfa_pc:
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case 50752:
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read_shorts (cr2_slice, 3);
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break;
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case 50778:
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case 50779:
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if( get2() == 21 )
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cm_D65 = (tag-50778);
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break;
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case 50829: /* ActiveArea */
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top_margin = getint(type);
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left_margin = getint(type);
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@ -6088,11 +6096,11 @@ guess_cfa_pc:
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free (buf);
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}
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for (i=0; i < colors; i++)
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FORCC cc[i][c] *= ab[i];
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FORCC cc[cm_D65][i][c] *= ab[i];
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if (use_cm) {
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FORCC for (i=0; i < 3; i++)
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for (cam_xyz[c][i]=j=0; j < colors; j++)
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cam_xyz[c][i] += cc[c][j] * cm[j][i] * xyz[i];
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cam_xyz[c][i] += cc[cm_D65][c][j] * cm[cm_D65][j][i] * xyz[i];
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cam_xyz_coeff (cmatrix, cam_xyz);
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}
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if (asn[0]) {
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@ -6100,7 +6108,7 @@ guess_cfa_pc:
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FORCC cam_mul[c] = 1 / asn[c];
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}
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if (!use_cm)
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FORCC pre_mul[c] /= cc[c][c];
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FORCC pre_mul[c] /= cc[cm_D65][c][c];
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return 0;
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}
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@ -7932,6 +7940,11 @@ void CLASS adobe_coeff (const char *make, const char *model)
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}
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if (white_level > -1) {
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maximum = (ushort)white_level;
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if(tiff_bps > 0) {
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unsigned compare = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
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while(maximum > compare)
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maximum >>= 1;
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}
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}
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if (trans[0]) {
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for (j=0; j < 12; j++) {
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@ -9242,9 +9255,9 @@ dng_skip:
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if (raw_width < width ) raw_width = width;
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}
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if (!tiff_bps) tiff_bps = 12;
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if (!maximum) maximum = (1 << tiff_bps) - 1;
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if (!maximum) maximum = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
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if (!load_raw || height < 22 || width < 22 ||
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tiff_bps > 16 || tiff_samples > 6 || colors > 4)
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tiff_samples > 6 || colors > 4)
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is_raw = 0;
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#ifdef NO_JASPER
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if (load_raw == &CLASS redcine_load_raw) {
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@ -1,5 +1,5 @@
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--- dcraw.c 2015-05-12 14:05:10 +0000
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+++ dcraw.cc 2015-05-12 13:59:13 +0000
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--- dcraw.c 2015-05-14 22:11:59 +0000
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+++ dcraw.cc 2015-05-15 11:53:23 +0000
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@@ -1,3 +1,15 @@
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+/*RT*/#include <glib.h>
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+/*RT*/#include <glib/gstdio.h>
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@ -681,7 +681,8 @@
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- int code[16][16][32], size=16, *ip, sum[4];
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- int f, c, i, x, y, row, col, shift, color;
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- ushort *pix;
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-
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+/* RT: delete interpolation functions */
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- if (verbose) fprintf (stderr,_("Bilinear interpolation...\n"));
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- if (filters == 9) size = 6;
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- border_interpolate(1);
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@ -864,8 +865,7 @@
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- int dir[5] = { 1, width, -1, -width, 1 };
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- int row, col, diff[2], guess[2], c, d, i;
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- ushort (*pix)[4];
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+/* RT: delete interpolation functions */
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-
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- border_interpolate(3);
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- if (verbose) fprintf (stderr,_("PPG interpolation...\n"));
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-
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@ -931,7 +931,7 @@
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- char (*homo)[TS][TS], *buffer;
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-
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- if (verbose) fprintf (stderr,_("AHD interpolation...\n"));
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-
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- cielab (0,0);
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- border_interpolate(5);
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- buffer = (char *) malloc (26*TS*TS);
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@ -942,7 +942,7 @@
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-
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- for (top=2; top < height-5; top += TS-6)
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- for (left=2; left < width-5; left += TS-6) {
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-
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-/* Interpolate green horizontally and vertically: */
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- for (row=top; row < top+TS && row < height-2; row++) {
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- col = left + (FC(row,left) & 1);
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@ -1053,7 +1053,7 @@
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if (tag == 0x1d)
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while ((c = fgetc(ifp)) && c != EOF)
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serial = serial*10 + (isdigit(c) ? c - '0' : c % 10);
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@@ -5613,8 +5581,8 @@
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@@ -5613,28 +5581,31 @@
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}
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}
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@ -1064,7 +1064,14 @@
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int CLASS parse_tiff_ifd (int base)
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{
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@@ -5627,7 +5595,7 @@
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unsigned entries, tag, type, len, plen=16, save;
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- int ifd, use_cm=0, cfa, i, j, c, ima_len=0;
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+ int ifd, use_cm=0, cfa, i, j, c, ima_len=0,cm_D65=1;
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char software[64], *cbuf, *cp;
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uchar cfa_pat[16], cfa_pc[] = { 0,1,2,3 }, tab[256];
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- double cc[4][4], cm[4][3], cam_xyz[4][3], num;
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+ double cc[2][4][4], cm[2][4][3], cam_xyz[4][3], num;
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double ab[]={ 1,1,1,1 }, asn[] = { 0,0,0,0 }, xyz[] = { 1,1,1 };
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unsigned sony_curve[] = { 0,0,0,0,0,4095 };
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unsigned *buf, sony_offset=0, sony_length=0, sony_key=0;
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struct jhead jh;
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@ -1073,7 +1080,18 @@
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if (tiff_nifds >= sizeof tiff_ifd / sizeof tiff_ifd[0])
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return 1;
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@@ -5702,7 +5670,8 @@
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ifd = tiff_nifds++;
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for (j=0; j < 4; j++)
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for (i=0; i < 4; i++)
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- cc[j][i] = i == j;
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+ {
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+ cc[0][j][i] = i == j;
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+ cc[1][j][i] = i == j;
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+ }
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entries = get2();
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if (entries > 512) return 1;
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while (entries--) {
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@@ -5702,7 +5673,8 @@
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fgets (make, 64, ifp);
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break;
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case 272: /* Model */
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@ -1083,7 +1101,7 @@
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break;
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case 280: /* Panasonic RW2 offset */
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if (type != 4) break;
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@@ -5762,6 +5731,9 @@
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@@ -5762,6 +5734,9 @@
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case 315: /* Artist */
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fread (artist, 64, 1, ifp);
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break;
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@ -1093,7 +1111,7 @@
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case 322: /* TileWidth */
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tiff_ifd[ifd].tile_width = getint(type);
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break;
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@@ -5777,6 +5749,9 @@
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@@ -5777,6 +5752,9 @@
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is_raw = 5;
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}
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break;
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@ -1103,7 +1121,7 @@
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case 330: /* SubIFDs */
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if (!strcmp(model,"DSLR-A100") && tiff_ifd[ifd].width == 3872) {
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load_raw = &CLASS sony_arw_load_raw;
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@@ -5790,6 +5765,9 @@
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@@ -5790,6 +5768,9 @@
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fseek (ifp, i+4, SEEK_SET);
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}
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break;
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@ -1113,7 +1131,7 @@
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case 400:
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strcpy (make, "Sarnoff");
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maximum = 0xfff;
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@@ -5971,6 +5949,9 @@
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@@ -5971,6 +5952,9 @@
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if (!make[0]) strcpy (make, "DNG");
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is_raw = 1;
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break;
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@ -1123,7 +1141,7 @@
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case 50710: /* CFAPlaneColor */
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if (filters == 9) break;
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if (len > 4) len = 4;
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@@ -6002,12 +5983,21 @@
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@@ -6002,12 +5986,21 @@
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case 61450:
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cblack[4] = cblack[5] = MIN(sqrt(len),64);
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case 50714: /* BlackLevel */
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@ -1151,7 +1169,35 @@
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case 50715: /* BlackLevelDeltaH */
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case 50716: /* BlackLevelDeltaV */
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for (num=i=0; i < len; i++)
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@@ -6085,12 +6075,15 @@
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@@ -6024,13 +6017,13 @@
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case 50721: /* ColorMatrix1 */
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case 50722: /* ColorMatrix2 */
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FORCC for (j=0; j < 3; j++)
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- cm[c][j] = getreal(type);
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+ cm[tag-50721][c][j] = getreal(type);
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use_cm = 1;
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break;
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case 50723: /* CameraCalibration1 */
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case 50724: /* CameraCalibration2 */
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for (i=0; i < colors; i++)
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- FORCC cc[i][c] = getreal(type);
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+ FORCC cc[tag-50723][i][c] = getreal(type);
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break;
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case 50727: /* AnalogBalance */
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FORCC ab[c] = getreal(type);
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@@ -6053,6 +6046,11 @@
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case 50752:
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read_shorts (cr2_slice, 3);
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break;
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+ case 50778:
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+ case 50779:
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+ if( get2() == 21 )
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+ cm_D65 = (tag-50778);
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+ break;
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case 50829: /* ActiveArea */
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top_margin = getint(type);
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left_margin = getint(type);
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@@ -6085,21 +6083,24 @@
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fread (buf, sony_length, 1, ifp);
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sony_decrypt (buf, sony_length/4, 1, sony_key);
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sfp = ifp;
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@ -1173,7 +1219,26 @@
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ifp = sfp;
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free (buf);
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}
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@@ -6114,6 +6107,7 @@
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for (i=0; i < colors; i++)
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- FORCC cc[i][c] *= ab[i];
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+ FORCC cc[cm_D65][i][c] *= ab[i];
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if (use_cm) {
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FORCC for (i=0; i < 3; i++)
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for (cam_xyz[c][i]=j=0; j < colors; j++)
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- cam_xyz[c][i] += cc[c][j] * cm[j][i] * xyz[i];
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+ cam_xyz[c][i] += cc[cm_D65][c][j] * cm[cm_D65][j][i] * xyz[i];
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cam_xyz_coeff (cmatrix, cam_xyz);
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}
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if (asn[0]) {
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@@ -6107,13 +6108,14 @@
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FORCC cam_mul[c] = 1 / asn[c];
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}
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if (!use_cm)
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- FORCC pre_mul[c] /= cc[c][c];
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+ FORCC pre_mul[c] /= cc[cm_D65][c][c];
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return 0;
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}
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int CLASS parse_tiff (int base)
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{
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int doff;
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@ -1181,7 +1246,7 @@
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fseek (ifp, base, SEEK_SET);
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order = get2();
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@@ -6191,7 +6185,7 @@
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@@ -6191,7 +6193,7 @@
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case 8: load_raw = &CLASS eight_bit_load_raw; break;
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case 12: if (tiff_ifd[raw].phint == 2)
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load_flags = 6;
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@ -1190,7 +1255,7 @@
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case 14: load_flags = 0;
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case 16: load_raw = &CLASS unpacked_load_raw;
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if (!strncmp(make,"OLYMPUS",7) &&
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@@ -6230,6 +6224,7 @@
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@@ -6230,6 +6232,7 @@
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case 32803: load_raw = &CLASS kodak_65000_load_raw;
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}
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case 32867: case 34892: break;
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@ -1198,7 +1263,7 @@
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default: is_raw = 0;
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}
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if (!dng_version)
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@@ -6315,7 +6310,7 @@
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@@ -6315,7 +6318,7 @@
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{
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const char *file, *ext;
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char *jname, *jfile, *jext;
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@ -1207,7 +1272,7 @@
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ext = strrchr (ifname, '.');
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file = strrchr (ifname, '/');
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@@ -6337,13 +6332,14 @@
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@@ -6337,13 +6340,14 @@
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} else
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while (isdigit(*--jext)) {
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if (*jext != '9') {
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@ -1224,7 +1289,7 @@
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if (verbose)
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fprintf (stderr,_("Reading metadata from %s ...\n"), jname);
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parse_tiff (12);
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@@ -6688,7 +6684,11 @@
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@@ -6688,7 +6692,11 @@
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order = get2();
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hlen = get4();
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if (get4() == 0x48454150) /* "HEAP" */
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@ -1236,7 +1301,7 @@
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if (parse_tiff (save+6)) apply_tiff();
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fseek (ifp, save+len, SEEK_SET);
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}
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@@ -6960,7 +6960,8 @@
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@@ -6960,7 +6968,8 @@
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{
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static const struct {
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const char *prefix;
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@ -1246,7 +1311,7 @@
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} table[] = {
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{ "AgfaPhoto DC-833m", 0, 0, /* DJC */
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{ 11438,-3762,-1115,-2409,9914,2497,-1227,2295,5300 } },
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@@ -7919,6 +7920,27 @@
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@@ -7919,6 +7928,32 @@
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}
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break;
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}
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@ -1262,6 +1327,11 @@
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+ }
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+ if (white_level > -1) {
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+ maximum = (ushort)white_level;
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+ if(tiff_bps > 0) {
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+ unsigned compare = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
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+ while(maximum > compare)
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+ maximum >>= 1;
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+ }
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+ }
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+ if (trans[0]) {
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+ for (j=0; j < 12; j++) {
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@ -1274,7 +1344,7 @@
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}
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void CLASS simple_coeff (int index)
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@@ -8229,7 +8251,7 @@
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@@ -8229,7 +8264,7 @@
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tiff_flip = flip = filters = UINT_MAX; /* unknown */
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raw_height = raw_width = fuji_width = fuji_layout = cr2_slice[0] = 0;
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maximum = height = width = top_margin = left_margin = 0;
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@ -1283,7 +1353,7 @@
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iso_speed = shutter = aperture = focal_len = unique_id = 0;
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tiff_nifds = 0;
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memset (tiff_ifd, 0, sizeof tiff_ifd);
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@@ -8261,13 +8283,20 @@
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@@ -8261,13 +8296,20 @@
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fread (head, 1, 32, ifp);
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fseek (ifp, 0, SEEK_END);
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flen = fsize = ftell(ifp);
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@ -1306,7 +1376,7 @@
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parse_ciff (hlen, flen-hlen, 0);
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load_raw = &CLASS canon_load_raw;
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} else if (parse_tiff(0)) apply_tiff();
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@@ -8313,6 +8342,7 @@
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@@ -8313,6 +8355,7 @@
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fseek (ifp, 100+28*(shot_select > 0), SEEK_SET);
|
||||
parse_tiff (data_offset = get4());
|
||||
parse_tiff (thumb_offset+12);
|
||||
@ -1314,7 +1384,7 @@
|
||||
apply_tiff();
|
||||
} else if (!memcmp (head,"RIFF",4)) {
|
||||
fseek (ifp, 0, SEEK_SET);
|
||||
@@ -8426,9 +8456,10 @@
|
||||
@@ -8426,9 +8469,10 @@
|
||||
if (make[0] == 0) parse_smal (0, flen);
|
||||
if (make[0] == 0) {
|
||||
parse_jpeg(0);
|
||||
@ -1328,7 +1398,7 @@
|
||||
strcpy (make, "OmniVision");
|
||||
data_offset = ftell(ifp) + 0x8000-32;
|
||||
width = raw_width;
|
||||
@@ -8437,6 +8468,7 @@
|
||||
@@ -8437,6 +8481,7 @@
|
||||
filters = 0x16161616;
|
||||
} else is_raw = 0;
|
||||
}
|
||||
@ -1336,7 +1406,7 @@
|
||||
|
||||
for (i=0; i < sizeof corp / sizeof *corp; i++)
|
||||
if (strcasestr (make, corp[i])) /* Simplify company names */
|
||||
@@ -8468,7 +8500,7 @@
|
||||
@@ -8468,7 +8513,7 @@
|
||||
if (height == 3136 && width == 4864) /* Pentax K20D and Samsung GX20 */
|
||||
{ height = 3124; width = 4688; filters = 0x16161616; }
|
||||
if (width == 4352 && (!strcmp(model,"K-r") || !strcmp(model,"K-x")))
|
||||
@ -1345,7 +1415,7 @@
|
||||
if (width >= 4960 && !strncmp(model,"K-5",3))
|
||||
{ left_margin = 10; width = 4950; filters = 0x16161616; }
|
||||
if (width == 4736 && !strcmp(model,"K-7"))
|
||||
@@ -8487,6 +8519,7 @@
|
||||
@@ -8487,6 +8532,7 @@
|
||||
switch (tiff_compress) {
|
||||
case 1: load_raw = &CLASS packed_dng_load_raw; break;
|
||||
case 7: load_raw = &CLASS lossless_dng_load_raw; break;
|
||||
@ -1353,7 +1423,7 @@
|
||||
case 34892: load_raw = &CLASS lossy_dng_load_raw; break;
|
||||
default: load_raw = 0;
|
||||
}
|
||||
@@ -8541,6 +8574,7 @@
|
||||
@@ -8541,6 +8587,7 @@
|
||||
if (height > width) pixel_aspect = 2;
|
||||
filters = 0;
|
||||
simple_coeff(0);
|
||||
@ -1361,7 +1431,7 @@
|
||||
} else if (!strcmp(make,"Canon") && tiff_bps == 15) {
|
||||
switch (width) {
|
||||
case 3344: width -= 66;
|
||||
@@ -8846,24 +8880,53 @@
|
||||
@@ -8846,24 +8893,53 @@
|
||||
if (load_raw == &CLASS lossless_jpeg_load_raw)
|
||||
load_raw = &CLASS hasselblad_load_raw;
|
||||
if (raw_width == 7262) {
|
||||
@ -1420,7 +1490,7 @@
|
||||
} else if (raw_width == 4090) {
|
||||
strcpy (model, "V96C");
|
||||
height -= (top_margin = 6);
|
||||
@@ -8921,6 +8984,7 @@
|
||||
@@ -8921,6 +8997,7 @@
|
||||
filters = 0x16161616;
|
||||
}
|
||||
} else if (!strcmp(make,"Leica") || !strcmp(make,"Panasonic")) {
|
||||
@ -1428,7 +1498,7 @@
|
||||
if ((flen - data_offset) / (raw_width*8/7) == raw_height)
|
||||
load_raw = &CLASS panasonic_load_raw;
|
||||
if (!load_raw) {
|
||||
@@ -8938,6 +9002,7 @@
|
||||
@@ -8938,6 +9015,7 @@
|
||||
}
|
||||
filters = 0x01010101 * (uchar) "\x94\x61\x49\x16"
|
||||
[((filters-1) ^ (left_margin & 1) ^ (top_margin << 1)) & 3];
|
||||
@ -1436,7 +1506,7 @@
|
||||
} else if (!strcmp(model,"C770UZ")) {
|
||||
height = 1718;
|
||||
width = 2304;
|
||||
@@ -9155,6 +9220,14 @@
|
||||
@@ -9155,6 +9233,14 @@
|
||||
memcpy (rgb_cam, cmatrix, sizeof cmatrix);
|
||||
raw_color = 0;
|
||||
}
|
||||
@ -1451,7 +1521,19 @@
|
||||
if (raw_color) adobe_coeff (make, model);
|
||||
if (load_raw == &CLASS kodak_radc_load_raw)
|
||||
if (raw_color) adobe_coeff ("Apple","Quicktake");
|
||||
@@ -9250,194 +9323,249 @@
|
||||
@@ -9169,9 +9255,9 @@
|
||||
if (raw_width < width ) raw_width = width;
|
||||
}
|
||||
if (!tiff_bps) tiff_bps = 12;
|
||||
- if (!maximum) maximum = (1 << tiff_bps) - 1;
|
||||
+ if (!maximum) maximum = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
|
||||
if (!load_raw || height < 22 || width < 22 ||
|
||||
- tiff_bps > 16 || tiff_samples > 6 || colors > 4)
|
||||
+ tiff_samples > 6 || colors > 4)
|
||||
is_raw = 0;
|
||||
#ifdef NO_JASPER
|
||||
if (load_raw == &CLASS redcine_load_raw) {
|
||||
@@ -9250,194 +9336,249 @@
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -1880,7 +1962,7 @@
|
||||
|
||||
struct tiff_tag {
|
||||
ushort tag, type;
|
||||
@@ -9461,590 +9589,11 @@
|
||||
@@ -9461,590 +9602,11 @@
|
||||
char desc[512], make[64], model[64], soft[32], date[20], artist[64];
|
||||
};
|
||||
|
||||
|
||||
@ -449,14 +449,19 @@ int RawImage::loadRaw (bool loadData, bool closeFile, ProgressListener *plistene
|
||||
bool black_from_cc = false;
|
||||
if (cc) {
|
||||
for (int i = 0; i < 4; i++) {
|
||||
if (RT_blacklevel_from_constant) {
|
||||
black_c4[i] = cblack[i] + cc->get_BlackLevel(i, iso_speed);
|
||||
}
|
||||
// load 4 channel white level here, will be used if available
|
||||
if (RT_whitelevel_from_constant) {
|
||||
maximum_c4[i] = cc->get_WhiteLevel(i, iso_speed, aperture);
|
||||
}
|
||||
}
|
||||
if (RT_blacklevel_from_constant) {
|
||||
black_c4[i] = cblack[i] + cc->get_BlackLevel(i, iso_speed);
|
||||
}
|
||||
// load 4 channel white level here, will be used if available
|
||||
if (RT_whitelevel_from_constant) {
|
||||
maximum_c4[i] = cc->get_WhiteLevel(i, iso_speed, aperture);
|
||||
if(tiff_bps > 0 && !isFoveon()) {
|
||||
unsigned compare = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
|
||||
while(maximum_c4[i] > compare)
|
||||
maximum_c4[i] >>= 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (black_c4[0] == -1) {
|
||||
if(isXtrans())
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user