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/*
GENERATED FILE, DO NOT EDIT
Generated from dcraw/dcraw.c at Tue Apr 7 15:14:50 2009
Look into original file (probably http://cybercom.net/~dcoffin/dcraw/dcraw.c)
for copyright information.
*/
#define CLASS LibRaw::
#include "libraw/libraw_types.h"
#define LIBRAW_LIBRARY_BUILD
#include "libraw/libraw.h"
#include "internal/defines.h"
#include "internal/var_defines.h"
/*
Seach from the current directory up to the root looking for
a ".badpixels" file, and fix those pixels now.
*/
void CLASS bad_pixels (char *fname)
{
FILE *fp=0;
char *cp, line[128];
int len, time, row, col, r, c, rad, tot, n, fixed=0;
if (!filters) return;
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_BAD_PIXELS,0,2);
#endif
if (fname)
fp = fopen (fname, "r");
if (!fp)
{
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_NO_BADPIXELMAP;
#endif
return;
}
while (fgets (line, 128, fp)) {
cp = strchr (line, '#');
if (cp) *cp = 0;
if (sscanf (line, "%d %d %d", &col, &row, &time) != 3) continue;
if ((unsigned) col >= width || (unsigned) row >= height) continue;
if (time > timestamp) continue;
for (tot=n=0, rad=1; rad < 3 && n==0; rad++)
for (r = row-rad; r <= row+rad; r++)
for (c = col-rad; c <= col+rad; c++)
if ((unsigned) r < height && (unsigned) c < width &&
(r != row || c != col) && fc(r,c) == fc(row,col)) {
tot += BAYER2(r,c);
n++;
}
BAYER2(row,col) = tot/n;
#ifdef DCRAW_VERBOSE
if (verbose) {
if (!fixed++)
fprintf (stderr,_("Fixed dead pixels at:"));
fprintf (stderr, " %d,%d", col, row);
}
#endif
}
#ifdef DCRAW_VERBOSE
if (fixed) fputc ('\n', stderr);
#endif
fclose (fp);
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_BAD_PIXELS,1,2);
#endif
}
void CLASS subtract (char *fname)
{
FILE *fp;
int dim[3]={0,0,0}, comment=0, number=0, error=0, nd=0, c, row, col;
ushort *pixel;
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_DARK_FRAME,0,2);
#endif
if (!(fp = fopen (fname, "rb"))) {
#ifdef DCRAW_VERBOSE
perror (fname);
#endif
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_BAD_DARKFRAME_FILE;
#endif
return;
}
if (fgetc(fp) != 'P' || fgetc(fp) != '5') error = 1;
while (!error && nd < 3 && (c = fgetc(fp)) != EOF) {
if (c == '#') comment = 1;
if (c == '\n') comment = 0;
if (comment) continue;
if (isdigit(c)) number = 1;
if (number) {
if (isdigit(c)) dim[nd] = dim[nd]*10 + c -'0';
else if (isspace(c)) {
number = 0; nd++;
} else error = 1;
}
}
if (error || nd < 3) {
fprintf (stderr,_("%s is not a valid PGM file!\n"), fname);
fclose (fp); return;
} else if (dim[0] != width || dim[1] != height || dim[2] != 65535) {
#ifdef DCRAW_VERBOSE
fprintf (stderr,_("%s has the wrong dimensions!\n"), fname);
#endif
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_BAD_DARKFRAME_DIM;
#endif
fclose (fp); return;
}
pixel = (ushort *) calloc (width, sizeof *pixel);
merror (pixel, "subtract()");
for (row=0; row < height; row++) {
fread (pixel, 2, width, fp);
for (col=0; col < width; col++)
BAYER(row,col) = MAX (BAYER(row,col) - ntohs(pixel[col]), 0);
}
free (pixel);
black = 0;
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_DARK_FRAME,1,2);
#endif
}
#ifndef NO_LCMS
void CLASS apply_profile (char *input, char *output)
{
char *prof;
cmsHPROFILE hInProfile=0, hOutProfile=0;
cmsHTRANSFORM hTransform;
FILE *fp;
unsigned size;
cmsErrorAction (LCMS_ERROR_SHOW);
if (strcmp (input, "embed"))
hInProfile = cmsOpenProfileFromFile (input, "r");
else if (profile_length) {
#ifndef LIBRAW_LIBRARY_BUILD
prof = (char *) malloc (profile_length);
merror (prof, "apply_profile()");
fseek (ifp, profile_offset, SEEK_SET);
fread (prof, 1, profile_length, ifp);
hInProfile = cmsOpenProfileFromMem (prof, profile_length);
free (prof);
#else
hInProfile = cmsOpenProfileFromMem (imgdata.color.profile, profile_length);
#endif
} else
{
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_NO_EMBEDDED_PROFILE;
#endif
#ifdef DCRAW_VERBOSE
fprintf (stderr,_("%s has no embedded profile.\n"), ifname);
#endif
}
if (!hInProfile)
{
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_NO_INPUT_PROFILE;
#endif
return;
}
if (!output)
hOutProfile = cmsCreate_sRGBProfile();
else if ((fp = fopen (output, "rb"))) {
fread (&size, 4, 1, fp);
fseek (fp, 0, SEEK_SET);
oprof = (unsigned *) malloc (size = ntohl(size));
merror (oprof, "apply_profile()");
fread (oprof, 1, size, fp);
fclose (fp);
if (!(hOutProfile = cmsOpenProfileFromMem (oprof, size))) {
free (oprof);
oprof = 0;
}
#ifdef DCRAW_VERBOSE
} else
fprintf (stderr,_("Cannot open file %s!\n"), output);
#else
}
#endif
if (!hOutProfile)
{
#ifdef LIBRAW_LIBRARY_BUILD
imgdata.process_warnings |= LIBRAW_WARN_BAD_OUTPUT_PROFILE;
#endif
goto quit;
}
#ifdef DCRAW_VERBOSE
if (verbose)
fprintf (stderr,_("Applying color profile...\n"));
#endif
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_APPLY_PROFILE,0,2);
#endif
hTransform = cmsCreateTransform (hInProfile, TYPE_RGBA_16,
hOutProfile, TYPE_RGBA_16, INTENT_PERCEPTUAL, 0);
cmsDoTransform (hTransform, image, image, width*height);
raw_color = 1; /* Don't use rgb_cam with a profile */
cmsDeleteTransform (hTransform);
cmsCloseProfile (hOutProfile);
quit:
cmsCloseProfile (hInProfile);
#ifdef LIBRAW_LIBRARY_BUILD
RUN_CALLBACK(LIBRAW_PROGRESS_APPLY_PROFILE,1,2);
#endif
}
#endif
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