1129 lines
38 KiB
C++
1129 lines
38 KiB
C++
/*
|
|
* This file is part of RawTherapee.
|
|
*
|
|
* Created on: 20/nov/2010
|
|
*/
|
|
|
|
#include <strings.h>
|
|
#ifdef WIN32
|
|
#include <winsock2.h>
|
|
#else
|
|
#include <netinet/in.h>
|
|
#endif
|
|
|
|
#include "rawimage.h"
|
|
#include "settings.h"
|
|
#include "camconst.h"
|
|
#include "utils.h"
|
|
|
|
namespace rtengine
|
|
{
|
|
|
|
extern const Settings* settings;
|
|
|
|
RawImage::RawImage( const Glib::ustring &name )
|
|
: data(nullptr)
|
|
, prefilters(0)
|
|
, filename(name)
|
|
, rotate_deg(0)
|
|
, profile_data(nullptr)
|
|
, allocation(nullptr)
|
|
{
|
|
memset(maximum_c4, 0, sizeof(maximum_c4));
|
|
RT_matrix_from_constant = ThreeValBool::X;
|
|
RT_blacklevel_from_constant = ThreeValBool::X;
|
|
RT_whitelevel_from_constant = ThreeValBool::X;
|
|
}
|
|
|
|
RawImage::~RawImage()
|
|
{
|
|
if(ifp) {
|
|
fclose(ifp);
|
|
ifp = nullptr;
|
|
}
|
|
|
|
if( image ) {
|
|
free(image);
|
|
}
|
|
|
|
if(allocation) {
|
|
delete [] allocation;
|
|
allocation = nullptr;
|
|
}
|
|
|
|
if(float_raw_image) {
|
|
delete [] float_raw_image;
|
|
float_raw_image = nullptr;
|
|
}
|
|
|
|
if(data) {
|
|
delete [] data;
|
|
data = nullptr;
|
|
}
|
|
|
|
if(profile_data) {
|
|
delete [] profile_data;
|
|
profile_data = nullptr;
|
|
}
|
|
}
|
|
|
|
eSensorType RawImage::getSensorType()
|
|
{
|
|
if (isBayer()) {
|
|
return ST_BAYER;
|
|
} else if (isXtrans()) {
|
|
return ST_FUJI_XTRANS;
|
|
} else if (isFoveon()) {
|
|
return ST_FOVEON;
|
|
}
|
|
|
|
return ST_NONE;
|
|
}
|
|
|
|
/* Similar to dcraw scale_colors for coeff. calculation, but without actual pixels scaling.
|
|
* need pixels in data[][] available
|
|
*/
|
|
void RawImage::get_colorsCoeff( float *pre_mul_, float *scale_mul_, float *cblack_, bool forceAutoWB)
|
|
{
|
|
unsigned sum[8], c;
|
|
unsigned W = this->get_width();
|
|
unsigned H = this->get_height();
|
|
float val;
|
|
double dsum[8], dmin, dmax;
|
|
|
|
if(isXtrans()) {
|
|
// for xtrans files dcraw stores black levels in cblack[6] .. cblack[41], but all are equal, so we just use cblack[6]
|
|
for (int c = 0; c < 4; c++) {
|
|
cblack_[c] = (float) this->get_cblack(6);
|
|
pre_mul_[c] = this->get_pre_mul(c);
|
|
}
|
|
} else if ((this->get_cblack(4) + 1) / 2 == 1 && (this->get_cblack(5) + 1) / 2 == 1) {
|
|
for (int c = 0; c < 4; c++) {
|
|
cblack_[c] = this->get_cblack(c);
|
|
}
|
|
for (int c = 0; c < 4; c++) {
|
|
cblack_[FC(c / 2, c % 2)] = this->get_cblack(6 + c / 2 % this->get_cblack(4) * this->get_cblack(5) + c % 2 % this->get_cblack(5));
|
|
pre_mul_[c] = this->get_pre_mul(c);
|
|
}
|
|
} else {
|
|
for (int c = 0; c < 4; c++) {
|
|
cblack_[c] = (float) this->get_cblack(c);
|
|
pre_mul_[c] = this->get_pre_mul(c);
|
|
}
|
|
}
|
|
|
|
if (this->get_cam_mul(0) == -1 || forceAutoWB) {
|
|
if(!data) { // this happens only for thumbnail creation when get_cam_mul(0) == -1
|
|
compress_image(0, false);
|
|
}
|
|
memset(dsum, 0, sizeof dsum);
|
|
|
|
constexpr float blackThreshold = 8.f;
|
|
constexpr float whiteThreshold = 25.f;
|
|
if (this->isBayer()) {
|
|
// calculate number of pixels per color
|
|
dsum[FC(0, 0) + 4] += (int)(((W + 1) / 2) * ((H + 1) / 2));
|
|
dsum[FC(0, 1) + 4] += (int)(((W / 2) * ((H + 1) / 2)));
|
|
dsum[FC(1, 0) + 4] += (int)(((W + 1) / 2) * (H / 2));
|
|
dsum[FC(1, 1) + 4] += (int)((W / 2) * (H / 2));
|
|
|
|
#pragma omp parallel private(val)
|
|
{
|
|
double dsumthr[8];
|
|
memset(dsumthr, 0, sizeof dsumthr);
|
|
float sum[4];
|
|
// make local copies of the black and white values to avoid calculations and conversions
|
|
float cblackfloat[4];
|
|
float whitefloat[4];
|
|
|
|
for (int c = 0; c < 4; c++) {
|
|
cblackfloat[c] = cblack_[c] + blackThreshold;
|
|
whitefloat[c] = this->get_white(c) - whiteThreshold;
|
|
}
|
|
|
|
float *tempdata = data[0];
|
|
#pragma omp for nowait
|
|
|
|
for (size_t row = 0; row < H; row += 8) {
|
|
size_t ymax = row + 8 < H ? row + 8 : H;
|
|
|
|
for (size_t col = 0; col < W ; col += 8) {
|
|
size_t xmax = col + 8 < W ? col + 8 : W;
|
|
memset(sum, 0, sizeof sum);
|
|
|
|
for (size_t y = row; y < ymax; y++)
|
|
for (size_t x = col; x < xmax; x++) {
|
|
int c = FC(y, x);
|
|
val = tempdata[y * W + x];
|
|
|
|
if (val > whitefloat[c] || val < cblackfloat[c]) { // calculate number of pixels to be subtracted from sum and skip the block
|
|
dsumthr[FC(row, col) + 4] += (int)(((xmax - col + 1) / 2) * ((ymax - row + 1) / 2));
|
|
dsumthr[FC(row, col + 1) + 4] += (int)(((xmax - col) / 2) * ((ymax - row + 1) / 2));
|
|
dsumthr[FC(row + 1, col) + 4] += (int)(((xmax - col + 1) / 2) * ((ymax - row) / 2));
|
|
dsumthr[FC(row + 1, col + 1) + 4] += (int)(((xmax - col) / 2) * ((ymax - row) / 2));
|
|
goto skip_block2;
|
|
}
|
|
|
|
sum[c] += val;
|
|
}
|
|
|
|
for (int c = 0; c < 4; c++) {
|
|
dsumthr[c] += sum[c];
|
|
}
|
|
|
|
skip_block2:
|
|
;
|
|
}
|
|
}
|
|
|
|
#pragma omp critical
|
|
{
|
|
for (int c = 0; c < 4; c++) {
|
|
dsum[c] += dsumthr[c];
|
|
}
|
|
|
|
for (int c = 4; c < 8; c++) {
|
|
dsum[c] -= dsumthr[c];
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
for(int c = 0; c < 4; c++) {
|
|
dsum[c] -= cblack_[c] * dsum[c + 4];
|
|
}
|
|
|
|
} else if(isXtrans()) {
|
|
#pragma omp parallel
|
|
{
|
|
double dsumthr[8];
|
|
memset(dsumthr, 0, sizeof dsumthr);
|
|
float sum[8];
|
|
// make local copies of the black and white values to avoid calculations and conversions
|
|
float cblackfloat[4];
|
|
float whitefloat[4];
|
|
|
|
for (int c = 0; c < 4; c++)
|
|
{
|
|
cblackfloat[c] = cblack_[c] + blackThreshold;
|
|
whitefloat[c] = this->get_white(c) - whiteThreshold;
|
|
}
|
|
|
|
#pragma omp for nowait
|
|
|
|
for (size_t row = 0; row < H; row += 8)
|
|
for (size_t col = 0; col < W ; col += 8)
|
|
{
|
|
memset(sum, 0, sizeof sum);
|
|
|
|
for (size_t y = row; y < row + 8 && y < H; y++)
|
|
for (size_t x = col; x < col + 8 && x < W; x++) {
|
|
int c = XTRANSFC(y, x);
|
|
float val = data[y][x];
|
|
|
|
if (val > whitefloat[c] || val < cblackfloat[c]) {
|
|
goto skip_block3;
|
|
}
|
|
|
|
val -= cblack_[c];
|
|
|
|
sum[c] += val;
|
|
sum[c + 4]++;
|
|
}
|
|
|
|
for (int c = 0; c < 8; c++) {
|
|
dsumthr[c] += sum[c];
|
|
}
|
|
|
|
skip_block3:
|
|
;
|
|
}
|
|
|
|
#pragma omp critical
|
|
{
|
|
for (int c = 0; c < 8; c++)
|
|
{
|
|
dsum[c] += dsumthr[c];
|
|
}
|
|
|
|
}
|
|
}
|
|
} else if (colors == 1) {
|
|
for (int c = 0; c < 4; c++) {
|
|
pre_mul_[c] = 1;
|
|
}
|
|
} else {
|
|
for (size_t row = 0; row < H; row += 8)
|
|
for (size_t col = 0; col < W ; col += 8) {
|
|
memset(sum, 0, sizeof sum);
|
|
|
|
for (size_t y = row; y < row + 8 && y < H; y++)
|
|
for (size_t x = col; x < col + 8 && x < W; x++)
|
|
for (int c = 0; c < 3; c++) {
|
|
val = data[y][3 * x + c];
|
|
|
|
if (val > this->get_white(c) - whiteThreshold || val < cblack_[c] + blackThreshold) {
|
|
goto skip_block;
|
|
}
|
|
|
|
val -= cblack_[c];
|
|
|
|
sum[c] += val;
|
|
sum[c + 4]++;
|
|
}
|
|
|
|
for (c = 0; c < 8; c++) {
|
|
dsum[c] += sum[c];
|
|
}
|
|
|
|
skip_block:
|
|
;
|
|
}
|
|
}
|
|
|
|
for (int c = 0; c < 4; c++)
|
|
if (dsum[c]) {
|
|
pre_mul_[c] = dsum[c + 4] / dsum[c];
|
|
}
|
|
} else {
|
|
memset(sum, 0, sizeof sum);
|
|
|
|
for (size_t row = 0; row < 8; row++)
|
|
for (size_t col = 0; col < 8; col++) {
|
|
int c = FC(row, col);
|
|
|
|
if ((val = white[row][col] - cblack_[c]) > 0) {
|
|
sum[c] += val;
|
|
}
|
|
|
|
sum[c + 4]++;
|
|
}
|
|
|
|
if (sum[0] && sum[1] && sum[2] && sum[3])
|
|
for (int c = 0; c < 4; c++) {
|
|
pre_mul_[c] = (float) sum[c + 4] / sum[c];
|
|
}
|
|
else if (this->get_cam_mul(0) && this->get_cam_mul(2)) {
|
|
pre_mul_[0] = this->get_cam_mul(0);
|
|
pre_mul_[1] = this->get_cam_mul(1);
|
|
pre_mul_[2] = this->get_cam_mul(2);
|
|
pre_mul_[3] = this->get_cam_mul(3);
|
|
} else {
|
|
fprintf(stderr, "Cannot use camera white balance.\n");
|
|
}
|
|
}
|
|
|
|
if (pre_mul_[3] == 0) {
|
|
pre_mul_[3] = this->get_colors() < 4 ? pre_mul_[1] : 1;
|
|
} else if (this->get_colors() < 4) {
|
|
pre_mul_[3] = pre_mul_[1] = (pre_mul_[3] + pre_mul_[1]) / 2;
|
|
}
|
|
|
|
if (colors == 1) {
|
|
// there are monochrome cameras with wrong matrix. We just replace with this one.
|
|
rgb_cam[0][0] = 1; rgb_cam[1][0] = 0; rgb_cam[2][0] = 0;
|
|
rgb_cam[0][1] = 0; rgb_cam[1][1] = 1; rgb_cam[2][1] = 0;
|
|
rgb_cam[0][2] = 0; rgb_cam[1][2] = 0; rgb_cam[2][2] = 1;
|
|
|
|
for (c = 1; c < 4; c++) {
|
|
cblack_[c] = cblack_[0];
|
|
}
|
|
}
|
|
|
|
bool multiple_whites = false;
|
|
int largest_white = this->get_white(0);
|
|
|
|
for (c = 1; c < 4; c++) {
|
|
if (this->get_white(c) != this->get_white(0)) {
|
|
multiple_whites = true;
|
|
|
|
if (this->get_white(c) > largest_white) {
|
|
largest_white = this->get_white(c);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (multiple_whites) {
|
|
// dcraw's pre_mul/cam_mul expects a single white, so if we have provided multiple whites we need
|
|
// to adapt scaling to avoid color shifts.
|
|
for (c = 0; c < 4; c++) {
|
|
// we don't really need to do the largest_white division but do so just to keep pre_mul in similar
|
|
// range as before adjustment so they don't look strangely large if someone would print them
|
|
pre_mul_[c] *= (float)this->get_white(c) / largest_white;
|
|
}
|
|
}
|
|
|
|
for (dmin = DBL_MAX, dmax = c = 0; c < 4; c++) {
|
|
if (dmin > pre_mul_[c]) {
|
|
dmin = pre_mul_[c];
|
|
}
|
|
|
|
if (dmax < pre_mul_[c]) {
|
|
dmax = pre_mul_[c];
|
|
}
|
|
}
|
|
|
|
for (c = 0; c < 4; c++) {
|
|
int sat = this->get_white(c) - cblack_[c];
|
|
scale_mul_[c] = (pre_mul_[c] /= dmax) * 65535.0 / sat;
|
|
}
|
|
|
|
if (settings->verbose) {
|
|
float asn[4] = { 1 / cam_mul[0], 1 / cam_mul[1], 1 / cam_mul[2], 1 / cam_mul[3] };
|
|
|
|
for (dmax = c = 0; c < 4; c++) {
|
|
if (cam_mul[c] == 0) {
|
|
asn[c] = 0;
|
|
}
|
|
|
|
if (asn[c] > dmax) {
|
|
dmax = asn[c];
|
|
}
|
|
}
|
|
|
|
for (c = 0; c < 4; c++) {
|
|
asn[c] /= dmax;
|
|
}
|
|
|
|
printf("cam_mul:[%f %f %f %f], AsShotNeutral:[%f %f %f %f]\n",
|
|
cam_mul[0], cam_mul[1], cam_mul[2], cam_mul[3], asn[0], asn[1], asn[2], asn[3]);
|
|
printf("pre_mul:[%f %f %f %f], scale_mul:[%f %f %f %f], cblack:[%f %f %f %f]\n",
|
|
pre_mul_[0], pre_mul_[1], pre_mul_[2], pre_mul_[3],
|
|
scale_mul_[0], scale_mul_[1], scale_mul_[2], scale_mul_[3],
|
|
cblack_[0], cblack_[1], cblack_[2], cblack_[3]);
|
|
printf("rgb_cam:[ [ %f %f %f], [%f %f %f], [%f %f %f] ]%s\n",
|
|
rgb_cam[0][0], rgb_cam[1][0], rgb_cam[2][0],
|
|
rgb_cam[0][1], rgb_cam[1][1], rgb_cam[2][1],
|
|
rgb_cam[0][2], rgb_cam[1][2], rgb_cam[2][2],
|
|
(!this->isBayer()) ? " (not bayer)" : "");
|
|
|
|
}
|
|
}
|
|
|
|
int RawImage::loadRaw (bool loadData, unsigned int imageNum, bool closeFile, ProgressListener *plistener, double progressRange)
|
|
{
|
|
ifname = filename.c_str();
|
|
image = nullptr;
|
|
verbose = settings->verbose;
|
|
oprof = nullptr;
|
|
|
|
if(!ifp) {
|
|
ifp = gfopen (ifname); // Maps to either file map or direct fopen
|
|
} else {
|
|
fseek (ifp, 0, SEEK_SET);
|
|
}
|
|
|
|
if (!ifp) {
|
|
return 3;
|
|
}
|
|
|
|
imfile_set_plistener(ifp, plistener, 0.9 * progressRange);
|
|
|
|
thumb_length = 0;
|
|
thumb_offset = 0;
|
|
thumb_load_raw = nullptr;
|
|
use_camera_wb = 0;
|
|
highlight = 1;
|
|
half_size = 0;
|
|
raw_image = nullptr;
|
|
|
|
//***************** Read ALL raw file info
|
|
// set the number of the frame to extract. If the number is larger then number of existing frames - 1, dcraw will handle that correctly
|
|
|
|
shot_select = imageNum;
|
|
identify();
|
|
// in case dcraw didn't handle the above mentioned case...
|
|
shot_select = std::min(shot_select, std::max(is_raw, 1u) - 1);
|
|
|
|
if (!is_raw) {
|
|
fclose(ifp);
|
|
ifp = nullptr;
|
|
|
|
if (plistener) {
|
|
plistener->setProgress(1.0 * progressRange);
|
|
}
|
|
|
|
return 2;
|
|
}
|
|
|
|
if(!strcmp(make,"Fujifilm") && raw_height * raw_width * 2u != raw_size) {
|
|
if (raw_width * raw_height * 7u / 4u == raw_size) {
|
|
load_raw = &RawImage::fuji_14bit_load_raw;
|
|
} else {
|
|
parse_fuji_compressed_header();
|
|
}
|
|
}
|
|
|
|
if (flip == 5) {
|
|
this->rotate_deg = 270;
|
|
} else if (flip == 3) {
|
|
this->rotate_deg = 180;
|
|
} else if (flip == 6) {
|
|
this->rotate_deg = 90;
|
|
} else if (flip % 90 == 0 && flip < 360) {
|
|
this->rotate_deg = flip;
|
|
} else {
|
|
this->rotate_deg = 0;
|
|
}
|
|
|
|
if( loadData ) {
|
|
|
|
use_camera_wb = 1;
|
|
shrink = 0;
|
|
|
|
if (settings->verbose) {
|
|
printf ("Loading %s %s image from %s...\n", make, model, filename.c_str());
|
|
}
|
|
|
|
iheight = height;
|
|
iwidth = width;
|
|
|
|
if (filters || colors == 1) {
|
|
raw_image = (ushort *) calloc ((static_cast<unsigned int>(raw_height) + 7u) * static_cast<unsigned int>(raw_width), 2);
|
|
merror (raw_image, "main()");
|
|
}
|
|
|
|
// dcraw needs this global variable to hold pixel data
|
|
image = (dcrawImage_t)calloc (static_cast<unsigned int>(height) * static_cast<unsigned int>(width) * sizeof * image + meta_length, 1);
|
|
meta_data = (char *) (image + static_cast<unsigned int>(height) * static_cast<unsigned int>(width));
|
|
|
|
if(!image) {
|
|
return 200;
|
|
}
|
|
|
|
/* Issue 2467
|
|
if (setjmp (failure)) {
|
|
if (image) { free (image); image=NULL; }
|
|
if (raw_image) { free(raw_image); raw_image=NULL; }
|
|
fclose(ifp); ifp=NULL;
|
|
return 100;
|
|
}
|
|
*/
|
|
// Load raw pixels data
|
|
fseek (ifp, data_offset, SEEK_SET);
|
|
(this->*load_raw)();
|
|
|
|
if (!float_raw_image) { // apply baseline exposure only for float DNGs
|
|
RT_baseline_exposure = 0;
|
|
}
|
|
|
|
if (plistener) {
|
|
plistener->setProgress(0.9 * progressRange);
|
|
}
|
|
|
|
CameraConstantsStore* ccs = CameraConstantsStore::getInstance();
|
|
CameraConst *cc = ccs->get(make, model);
|
|
|
|
if (raw_image) {
|
|
if (cc && cc->has_rawCrop()) {
|
|
int lm, tm, w, h;
|
|
cc->get_rawCrop(lm, tm, w, h);
|
|
if(isXtrans()) {
|
|
shiftXtransMatrix(6 - ((top_margin - tm)%6), 6 - ((left_margin - lm)%6));
|
|
} else {
|
|
if(((int)top_margin - tm) & 1) { // we have an odd border difference
|
|
filters = (filters << 4) | (filters >> 28); // left rotate filters by 4 bits
|
|
}
|
|
}
|
|
left_margin = lm;
|
|
top_margin = tm;
|
|
|
|
if (w < 0) {
|
|
iwidth += w;
|
|
iwidth -= left_margin;
|
|
width += w;
|
|
width -= left_margin;
|
|
} else if (w > 0) {
|
|
iwidth = width = min((int)width, w);
|
|
}
|
|
|
|
if (h < 0) {
|
|
iheight += h;
|
|
iheight -= top_margin;
|
|
height += h;
|
|
height -= top_margin;
|
|
} else if (h > 0) {
|
|
iheight = height = min((int)height, h);
|
|
}
|
|
}
|
|
|
|
if (cc && cc->has_rawMask(0)) {
|
|
for (int i = 0; i < 8 && cc->has_rawMask(i); i++) {
|
|
cc->get_rawMask(i, mask[i][0], mask[i][1], mask[i][2], mask[i][3]);
|
|
}
|
|
}
|
|
|
|
crop_masked_pixels();
|
|
free (raw_image);
|
|
raw_image = nullptr;
|
|
} else {
|
|
if (get_maker() == "Sigma" && cc && cc->has_rawCrop()) { // foveon images
|
|
int lm, tm, w, h;
|
|
cc->get_rawCrop(lm, tm, w, h);
|
|
left_margin = lm;
|
|
top_margin = tm;
|
|
|
|
if (w < 0) {
|
|
width += w;
|
|
width -= left_margin;
|
|
} else if (w > 0) {
|
|
width = min((int)width, w);
|
|
}
|
|
|
|
if (h < 0) {
|
|
height += h;
|
|
height -= top_margin;
|
|
} else if (h > 0) {
|
|
height = min((int)height, h);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Load embedded profile
|
|
if (profile_length) {
|
|
profile_data = new char[profile_length];
|
|
fseek ( ifp, profile_offset, SEEK_SET);
|
|
fread ( profile_data, 1, profile_length, ifp);
|
|
}
|
|
|
|
/*
|
|
Setting the black level, there are three sources:
|
|
dcraw single value 'black' or multi-value 'cblack', can be calculated or come
|
|
from a hard-coded table or come from a stored value in the raw file, and
|
|
finally there's 'black_c4' which are table values provided by RT camera constants.
|
|
Any of these may or may not be set.
|
|
|
|
We reduce these sources to one four channel black level, and do this by picking
|
|
the highest found.
|
|
*/
|
|
int black_c4[4] = { -1, -1, -1, -1 };
|
|
|
|
bool white_from_cc = false;
|
|
bool black_from_cc = false;
|
|
|
|
if (cc) {
|
|
for (int i = 0; i < 4; i++) {
|
|
if (RT_blacklevel_from_constant == ThreeValBool::T) {
|
|
int blackFromCc = cc->get_BlackLevel(i, iso_speed);
|
|
// if black level from camconst > 0xffff it is an absolute value.
|
|
black_c4[i] = blackFromCc > 0xffff ? (blackFromCc & 0xffff) : blackFromCc + cblack[i];
|
|
}
|
|
|
|
// load 4 channel white level here, will be used if available
|
|
if (RT_whitelevel_from_constant == ThreeValBool::T) {
|
|
maximum_c4[i] = cc->get_WhiteLevel(i, iso_speed, aperture);
|
|
|
|
if(tiff_bps > 0 && maximum_c4[i] > 0 && !isFoveon()) {
|
|
unsigned compare = ((uint64_t)1 << tiff_bps) - 1; // use uint64_t to avoid overflow if tiff_bps == 32
|
|
|
|
while(static_cast<uint64_t>(maximum_c4[i]) > compare) {
|
|
maximum_c4[i] >>= 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (black_c4[0] == -1) {
|
|
if(isXtrans())
|
|
for (int c = 0; c < 4; c++) {
|
|
black_c4[c] = cblack[6];
|
|
}
|
|
else
|
|
|
|
// RT constants not set, bring in the DCRAW single channel black constant
|
|
for (int c = 0; c < 4; c++) {
|
|
black_c4[c] = black + cblack[c];
|
|
}
|
|
} else {
|
|
black_from_cc = true;
|
|
}
|
|
|
|
if (maximum_c4[0] > 0) {
|
|
white_from_cc = true;
|
|
}
|
|
|
|
for (int c = 0; c < 4; c++) {
|
|
if (static_cast<int>(cblack[c]) < black_c4[c]) {
|
|
cblack[c] = black_c4[c];
|
|
}
|
|
}
|
|
|
|
if (settings->verbose) {
|
|
if (cc) {
|
|
printf("constants exists for \"%s %s\" in camconst.json\n", make, model);
|
|
} else {
|
|
printf("no constants in camconst.json exists for \"%s %s\" (relying only on dcraw defaults)\n", make, model);
|
|
}
|
|
|
|
printf("black levels: R:%d G1:%d B:%d G2:%d (%s)\n", get_cblack(0), get_cblack(1), get_cblack(2), get_cblack(3),
|
|
black_from_cc ? "provided by camconst.json" : "provided by dcraw");
|
|
printf("white levels: R:%d G1:%d B:%d G2:%d (%s)\n", get_white(0), get_white(1), get_white(2), get_white(3),
|
|
white_from_cc ? "provided by camconst.json" : "provided by dcraw");
|
|
printf("raw crop: %d %d %d %d (provided by %s)\n", left_margin, top_margin, iwidth, iheight, (cc && cc->has_rawCrop()) ? "camconst.json" : "dcraw");
|
|
printf("color matrix provided by %s\n", (cc && cc->has_dcrawMatrix()) ? "camconst.json" : "dcraw");
|
|
}
|
|
}
|
|
|
|
if ( closeFile ) {
|
|
fclose(ifp);
|
|
ifp = nullptr;
|
|
}
|
|
|
|
if (plistener) {
|
|
plistener->setProgress(1.0 * progressRange);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
float** RawImage::compress_image(unsigned int frameNum, bool freeImage)
|
|
{
|
|
if( !image ) {
|
|
return nullptr;
|
|
}
|
|
|
|
if (isBayer() || isXtrans()) {
|
|
if (!allocation) {
|
|
// shift the beginning of all frames but the first by 32 floats to avoid cache miss conflicts on CPUs which have <= 4-way associative L1-Cache
|
|
allocation = new float[static_cast<unsigned int>(height) * static_cast<unsigned int>(width) + frameNum * 32u];
|
|
data = new float*[height];
|
|
|
|
for (int i = 0; i < height; i++) {
|
|
data[i] = allocation + i * width + frameNum * 32;
|
|
}
|
|
}
|
|
} else if (colors == 1) {
|
|
// Monochrome
|
|
if (!allocation) {
|
|
allocation = new float[static_cast<unsigned long>(height) * static_cast<unsigned long>(width)];
|
|
data = new float*[height];
|
|
|
|
for (int i = 0; i < height; i++) {
|
|
data[i] = allocation + i * width;
|
|
}
|
|
}
|
|
} else {
|
|
if (!allocation) {
|
|
allocation = new float[3UL * static_cast<unsigned long>(height) * static_cast<unsigned long>(width)];
|
|
data = new float*[height];
|
|
|
|
for (int i = 0; i < height; i++) {
|
|
data[i] = allocation + 3 * i * width;
|
|
}
|
|
}
|
|
}
|
|
|
|
// copy pixel raw data: the compressed format earns space
|
|
if( float_raw_image ) {
|
|
#pragma omp parallel for
|
|
|
|
for (int row = 0; row < height; row++)
|
|
for (int col = 0; col < width; col++) {
|
|
this->data[row][col] = float_raw_image[(row + top_margin) * raw_width + col + left_margin];
|
|
}
|
|
|
|
delete [] float_raw_image;
|
|
float_raw_image = nullptr;
|
|
} else if (filters != 0 && !isXtrans()) {
|
|
#pragma omp parallel for
|
|
|
|
for (int row = 0; row < height; row++)
|
|
for (int col = 0; col < width; col++) {
|
|
this->data[row][col] = image[row * width + col][FC(row, col)];
|
|
}
|
|
} else if (isXtrans()) {
|
|
#pragma omp parallel for
|
|
|
|
for (int row = 0; row < height; row++)
|
|
for (int col = 0; col < width; col++) {
|
|
this->data[row][col] = image[row * width + col][XTRANSFC(row, col)];
|
|
}
|
|
} else if (colors == 1) {
|
|
#pragma omp parallel for
|
|
|
|
for (int row = 0; row < height; row++)
|
|
for (int col = 0; col < width; col++) {
|
|
this->data[row][col] = image[row * width + col][0];
|
|
}
|
|
} else {
|
|
if(get_maker() == "Sigma" && dng_version) { // Hack to prevent sigma dng files from crashing
|
|
height -= top_margin;
|
|
width -= left_margin;
|
|
}
|
|
#pragma omp parallel for
|
|
|
|
for (int row = 0; row < height; row++)
|
|
for (int col = 0; col < width; col++) {
|
|
this->data[row][3 * col + 0] = image[(row + top_margin) * iwidth + col + left_margin][0];
|
|
this->data[row][3 * col + 1] = image[(row + top_margin) * iwidth + col + left_margin][1];
|
|
this->data[row][3 * col + 2] = image[(row + top_margin) * iwidth + col + left_margin][2];
|
|
}
|
|
}
|
|
|
|
if(freeImage) {
|
|
free(image); // we don't need this anymore
|
|
image = nullptr;
|
|
}
|
|
return data;
|
|
}
|
|
|
|
bool
|
|
RawImage::is_supportedThumb() const
|
|
{
|
|
return ( (thumb_width * thumb_height) > 0 &&
|
|
( write_thumb == &rtengine::RawImage::jpeg_thumb ||
|
|
write_thumb == &rtengine::RawImage::ppm_thumb) &&
|
|
!thumb_load_raw );
|
|
}
|
|
|
|
bool
|
|
RawImage::is_jpegThumb() const
|
|
{
|
|
return ( (thumb_width * thumb_height) > 0 &&
|
|
write_thumb == &rtengine::RawImage::jpeg_thumb &&
|
|
!thumb_load_raw );
|
|
}
|
|
|
|
bool
|
|
RawImage::is_ppmThumb() const
|
|
{
|
|
return ( (thumb_width * thumb_height) > 0 &&
|
|
write_thumb == &rtengine::RawImage::ppm_thumb &&
|
|
!thumb_load_raw );
|
|
}
|
|
|
|
void RawImage::getXtransMatrix( int XtransMatrix[6][6])
|
|
{
|
|
for(int row = 0; row < 6; row++)
|
|
for(int col = 0; col < 6; col++) {
|
|
XtransMatrix[row][col] = xtrans[row][col];
|
|
}
|
|
}
|
|
|
|
void RawImage::getRgbCam (float rgbcam[3][4])
|
|
{
|
|
for(int row = 0; row < 3; row++)
|
|
for(int col = 0; col < 4; col++) {
|
|
rgbcam[row][col] = rgb_cam[row][col];
|
|
}
|
|
|
|
}
|
|
|
|
bool
|
|
RawImage::get_thumbSwap() const
|
|
{
|
|
return (order == 0x4949) == (ntohs(0x1234) == 0x1234);
|
|
}
|
|
|
|
} //namespace rtengine
|
|
|
|
bool
|
|
DCraw::dcraw_coeff_overrides(const char make[], const char model[], const int iso_speed, short trans[12], int *black_level, int *white_level)
|
|
{
|
|
static const int dcraw_arw2_scaling_bugfix_shift = 2;
|
|
static const struct {
|
|
const char *prefix;
|
|
int black_level, white_level; // set to -1 for no change
|
|
short trans[12]; // set first value to 0 for no change
|
|
} table[] = {
|
|
|
|
{
|
|
"Canon EOS 5D Mark III", -1, 0x3a98, /* RT */
|
|
{ 6722, -635, -963, -4287, 12460, 2028, -908, 2162, 5668 }
|
|
},
|
|
{
|
|
"Canon EOS 5D", -1, 0xe6c, /* RT */
|
|
{ 6319, -793, -614, -5809, 13342, 2738, -1132, 1559, 7971 }
|
|
},
|
|
{
|
|
"Canon EOS 6D", -1, 0x3c82,
|
|
{ 7034, -804, -1014, -4420, 12564, 2058, -851, 1994, 5758 }
|
|
},
|
|
{
|
|
"Canon EOS 7D", -1, 0x3510, /* RT - Colin Walker */
|
|
{ 5962, -171, -732, -4189, 12307, 2099, -911, 1981, 6304 }
|
|
},
|
|
{
|
|
"Canon EOS 20D", -1, 0xfff, /* RT */
|
|
{ 7590, -1646, -673, -4697, 12411, 2568, -627, 1118, 7295 }
|
|
},
|
|
{
|
|
"Canon EOS 40D", -1, 0x3f60, /* RT */
|
|
{ 6070, -531, -883, -5763, 13647, 2315, -1533, 2582, 6801 }
|
|
},
|
|
{
|
|
"Canon EOS 60D", -1, 0x2ff7, /* RT - Colin Walker */
|
|
{ 5678, -179, -718, -4389, 12381, 2243, -869, 1819, 6380 }
|
|
},
|
|
{
|
|
"Canon EOS 450D", -1, 0x390d, /* RT */
|
|
{ 6246, -1272, -523, -5075, 12357, 3075, -1035, 1825, 7333 }
|
|
},
|
|
{
|
|
"Canon EOS 550D", -1, 0x3dd7, /* RT - Lebedev*/
|
|
{ 6519, -772, -703, -4994, 12737, 2519, -1387, 2492, 6175 }
|
|
},
|
|
{
|
|
"Canon EOS-1D Mark III", 0, 0x3bb0, /* RT */
|
|
{ 7406, -1592, -646, -4856, 12457, 2698, -432, 726, 7921 }
|
|
},
|
|
{
|
|
"Canon PowerShot G10", -1, -1, /* RT */
|
|
{ 12535, -5030, -796, -2711, 10134, 3006, -413, 1605, 5264 }
|
|
},
|
|
{
|
|
"Canon PowerShot G12", -1, -1, /* RT */
|
|
{ 12222, -4097, -1380, -2876, 11016, 2130, -888, 1630, 4434 }
|
|
},
|
|
|
|
|
|
{
|
|
"Fujifilm X100", -1, -1, /* RT - Colin Walker */
|
|
{ 10841, -3288, -807, -4652, 12552, 2344, -642, 1355, 7206 }
|
|
},
|
|
|
|
|
|
{
|
|
"Nikon D200", -1, 0xfbc, /* RT */
|
|
{ 8498, -2633, -295, -5423, 12869, 2860, -777, 1077, 8124 }
|
|
},
|
|
{
|
|
"Nikon D3000", -1, -1, /* RT */
|
|
{ 9211, -2521, -104, -6487, 14280, 2394, -754, 1122, 8033 }
|
|
},
|
|
{
|
|
"Nikon D3100", -1, -1, /* RT */
|
|
{ 7729, -2212, -481, -5709, 13148, 2858, -1295, 1908, 8936 }
|
|
},
|
|
{
|
|
"Nikon D3S", -1, -1, /* RT */
|
|
{ 8792, -2663, -344, -5221, 12764, 2752, -1491, 2165, 8121 }
|
|
},
|
|
{
|
|
"Nikon D5200", -1, -1, // color matrix copied from D5200 DNG D65 matrix
|
|
{ 8322, -3112, -1047, -6367, 14342, 2179, -988, 1638, 6394 }
|
|
},
|
|
{
|
|
"Nikon D7000", -1, -1, /* RT - Tanveer(tsk1979) */
|
|
{ 7530, -1942, -255, -4318, 11390, 3362, -926, 1694, 7649 }
|
|
},
|
|
{
|
|
"Nikon D7100", -1, -1, // color matrix and WP copied from D7100 DNG D65 matrix
|
|
{ 8322, -3112, -1047, -6367, 14342, 2179, -988, 1638, 6394 }
|
|
},
|
|
{
|
|
"Nikon D700", -1, -1, /* RT */
|
|
{ 8364, -2503, -352, -6307, 14026, 2492, -1134, 1512, 8156 }
|
|
},
|
|
{
|
|
"Nikon COOLPIX A", -1, 0x3e00, // color matrix and WP copied from "COOLPIX A" DNG D65 matrix
|
|
{ 8198, -2239, -724, -4871, 12389, 2798, -1043, 205, 7181 }
|
|
},
|
|
|
|
|
|
{
|
|
"Olympus E-30", -1, 0xfbc, /* RT - Colin Walker */
|
|
{ 8510, -2355, -693, -4819, 12520, 2578, -1029, 2067, 7752 }
|
|
},
|
|
{
|
|
"Olympus E-5", -1, 0xeec, /* RT - Colin Walker */
|
|
{ 9732, -2629, -999, -4899, 12931, 2173, -1243, 2353, 7457 }
|
|
},
|
|
{
|
|
"Olympus E-P1", -1, 0xffd, /* RT - Colin Walker */
|
|
{ 8834, -2344, -804, -4691, 12503, 2448, -978, 1919, 7603 }
|
|
},
|
|
{
|
|
"Olympus E-P2", -1, 0xffd, /* RT - Colin Walker */
|
|
{ 7758, -1619, -800, -5002, 12886, 2349, -985, 1964, 8305 }
|
|
},
|
|
{
|
|
"Olympus E-P3", -1, -1, /* RT - Colin Walker */
|
|
{ 7041, -1794, -336, -3790, 11192, 2984, -1364, 2625, 6217 }
|
|
},
|
|
{
|
|
"Olympus E-PL1s", -1, -1, /* RT - Colin Walker */
|
|
{ 9010, -2271, -838, -4792, 12753, 2263, -1059, 2058, 7589 }
|
|
},
|
|
{
|
|
"Olympus E-PL1", -1, -1, /* RT - Colin Walker */
|
|
{ 9010, -2271, -838, -4792, 12753, 2263, -1059, 2058, 7589 }
|
|
},
|
|
{
|
|
"Olympus E-PL2", -1, -1, /* RT - Colin Walker */
|
|
{ 11975, -3351, -1184, -4500, 12639, 2061, -1230, 2353, 7009 }
|
|
},
|
|
{
|
|
"Olympus E-PL3", -1, -1, /* RT - Colin Walker */
|
|
{ 7041, -1794, -336, -3790, 11192, 2984, -1364, 2625, 6217 }
|
|
},
|
|
{
|
|
"Olympus XZ-1", -1, -1, /* RT - Colin Walker */
|
|
{ 8665, -2247, -762, -2424, 10372, 2382, -1011, 2286, 5189 }
|
|
},
|
|
|
|
|
|
/* since Dcraw_v9.21 Panasonic BlackLevel is read from exif (tags 0x001c BlackLevelRed, 0x001d BlackLevelGreen, 0x001e BlackLevelBlue
|
|
and we define here the needed offset of around 15. The total BL is BL + BLoffset (cblack + black) */
|
|
|
|
{
|
|
"Panasonic DMC-FZ150", 15, 0xfd2, /* RT */
|
|
{ 10435, -3208, -72, -2293, 10506, 2067, -486, 1725, 4682 }
|
|
},
|
|
{
|
|
"Panasonic DMC-G10", 15, 0xf50, /* RT - Colin Walker - variable WL 3920 - 4080 */
|
|
{ 8310, -1811, -960, -4941, 12990, 2151, -1378, 2468, 6860 }
|
|
},
|
|
{
|
|
"Panasonic DMC-G1", 15, 0xf50, /* RT - Colin Walker - variable WL 3920 - 4080 */
|
|
{ 7477, -1615, -651, -5016, 12769, 2506, -1380, 2475, 7240 }
|
|
},
|
|
{
|
|
"Panasonic DMC-G2", 15, 0xf50, /* RT - Colin Walker - variable WL 3920 - 4080 */
|
|
{ 8310, -1811, -960, -4941, 12990, 2151, -1378, 2468, 6860 }
|
|
},
|
|
{
|
|
"Panasonic DMC-G3", 15, 0xfdc, /* RT - Colin Walker - WL 4060 */
|
|
{ 6051, -1406, -671, -4015, 11505, 2868, -1654, 2667, 6219 }
|
|
},
|
|
{
|
|
"Panasonic DMC-G5", 15, 0xfdc, /* RT - WL 4060 */
|
|
{ 7122, -2092, -419, -4643, 11769, 3283, -1363, 2413, 5944 }
|
|
},
|
|
{
|
|
"Panasonic DMC-GF1", 15, 0xf50, /* RT - Colin Walker - Variable WL 3920 - 4080 */
|
|
{ 7863, -2080, -668, -4623, 12331, 2578, -1020, 2066, 7266 }
|
|
},
|
|
{
|
|
"Panasonic DMC-GF2", 15, 0xfd2, /* RT - Colin Walker - WL 4050 */
|
|
{ 7694, -1791, -745, -4917, 12818, 2332, -1221, 2322, 7197 }
|
|
},
|
|
{
|
|
"Panasonic DMC-GF3", 15, 0xfd2, /* RT - Colin Walker - WL 4050 */
|
|
{ 8074, -1846, -861, -5026, 12999, 2239, -1320, 2375, 7422 }
|
|
},
|
|
{
|
|
"Panasonic DMC-GH1", 15, 0xf5a, /* RT - Colin Walker - variable WL 3930 - 4080 */
|
|
{ 6360, -1557, -375, -4201, 11504, 3086, -1378, 2518, 5843 }
|
|
},
|
|
{
|
|
"Panasonic DMC-GH2", 15, 0xf5a, /* RT - Colin Walker - variable WL 3930 - 4080 */
|
|
// { 6855,-1765,-456,-4223,11600,2996,-1450,2602,5761 } }, disabled due to problems with underwater WB
|
|
{ 7780, -2410, -806, -3913, 11724, 2484, -1018, 2390, 5298 }
|
|
}, // dcraw original
|
|
|
|
{
|
|
"Pentax K200D", -1, -1, /* RT */
|
|
{ 10962, -4428, -542, -5486, 13023, 2748, -569, 842, 8390 }
|
|
},
|
|
|
|
|
|
{
|
|
"Leica Camera AG M9 Digital Camera", -1, -1, /* RT */
|
|
{ 7181, -1706, -55, -3557, 11409, 2450, -621, 2072, 7533 }
|
|
},
|
|
|
|
|
|
{
|
|
"SONY NEX-3", 128 << dcraw_arw2_scaling_bugfix_shift, -1, /* RT - Colin Walker */
|
|
{ 5145, -741, -123, -4915, 12310, 2945, -794, 1489, 6906 }
|
|
},
|
|
{
|
|
"SONY NEX-5", 128 << dcraw_arw2_scaling_bugfix_shift, -1, /* RT - Colin Walker */
|
|
{ 5154, -716, -115, -5065, 12506, 2882, -988, 1715, 6800 }
|
|
},
|
|
{
|
|
"Sony NEX-5N", 128 << dcraw_arw2_scaling_bugfix_shift, -1, /* RT - Colin Walker */
|
|
{ 5130, -1055, -269, -4473, 11797, 3050, -701, 1310, 7121 }
|
|
},
|
|
{
|
|
"Sony NEX-5R", 128 << dcraw_arw2_scaling_bugfix_shift, -1,
|
|
{ 6129, -1545, -418, -4930, 12490, 2743, -977, 1693, 6615 }
|
|
},
|
|
{
|
|
"SONY NEX-C3", 128 << dcraw_arw2_scaling_bugfix_shift, -1, /* RT - Colin Walker */
|
|
{ 5130, -1055, -269, -4473, 11797, 3050, -701, 1310, 7121 }
|
|
},
|
|
{
|
|
"Sony SLT-A77", 128 << dcraw_arw2_scaling_bugfix_shift, -1, /* RT - Colin Walker */
|
|
{ 5126, -830, -261, -4788, 12196, 2934, -948, 1602, 7068 }
|
|
},
|
|
};
|
|
|
|
*black_level = -1;
|
|
*white_level = -1;
|
|
|
|
const bool is_pentax_dng = dng_version && !strncmp(RT_software.c_str(), "PENTAX", 6);
|
|
|
|
if (RT_blacklevel_from_constant == ThreeValBool::F && !is_pentax_dng) {
|
|
*black_level = black;
|
|
}
|
|
if (RT_whitelevel_from_constant == ThreeValBool::F && !is_pentax_dng) {
|
|
*white_level = maximum;
|
|
}
|
|
memset(trans, 0, sizeof(*trans) * 12);
|
|
|
|
// // indicate that DCRAW wants these from constants (rather than having loaded these from RAW file
|
|
// // note: this is simplified so far, in some cases dcraw calls this when it has say the black level
|
|
// // from file, but then we will not provide any black level in the tables. This case is mainly just
|
|
// // to avoid loading table values if we have loaded a DNG conversion of a raw file (which already
|
|
// // have constants stored in the file).
|
|
// if (RT_whitelevel_from_constant == ThreeValBool::X || is_pentax_dng) {
|
|
// RT_whitelevel_from_constant = ThreeValBool::T;
|
|
// }
|
|
// if (RT_blacklevel_from_constant == ThreeValBool::X || is_pentax_dng) {
|
|
// RT_blacklevel_from_constant = ThreeValBool::T;
|
|
// }
|
|
// if (RT_matrix_from_constant == ThreeValBool::X) {
|
|
// RT_matrix_from_constant = ThreeValBool::T;
|
|
// }
|
|
|
|
{
|
|
// test if we have any information in the camera constants store, if so we take that.
|
|
rtengine::CameraConstantsStore* ccs = rtengine::CameraConstantsStore::getInstance();
|
|
rtengine::CameraConst *cc = ccs->get(make, model);
|
|
|
|
if (cc) {
|
|
if (RT_blacklevel_from_constant == ThreeValBool::T) {
|
|
*black_level = cc->get_BlackLevel(0, iso_speed);
|
|
}
|
|
if (RT_whitelevel_from_constant == ThreeValBool::T) {
|
|
*white_level = cc->get_WhiteLevel(0, iso_speed, aperture);
|
|
}
|
|
|
|
if (RT_matrix_from_constant == ThreeValBool::T && cc->has_dcrawMatrix()) {
|
|
const short *mx = cc->get_dcrawMatrix();
|
|
|
|
for (int j = 0; j < 12; j++) {
|
|
trans[j] = mx[j];
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
char name[strlen(make) + strlen(model) + 32];
|
|
sprintf(name, "%s %s", make, model);
|
|
|
|
for (size_t i = 0; i < sizeof table / sizeof(table[0]); i++) {
|
|
if (strcasecmp(name, table[i].prefix) == 0) {
|
|
if (RT_blacklevel_from_constant == ThreeValBool::T) {
|
|
*black_level = table[i].black_level;
|
|
}
|
|
if (RT_whitelevel_from_constant == ThreeValBool::T) {
|
|
*white_level = table[i].white_level;
|
|
}
|
|
|
|
for (int j = 0; j < 12; j++) {
|
|
trans[j] = table[i].trans[j];
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|