Issue 2134: removed obsolete raw highlight preservation setting from GUI (still left in procparams for backwards compatilibility)
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torger
193
rtengine/previewimage.cc
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193
rtengine/previewimage.cc
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/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "previewimage.h"
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#include "iimage.h"
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#include "utils.h"
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#include "iimage.h"
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#include "rtthumbnail.h"
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#include "rawimagesource.h"
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#include "StopWatch.h"
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using namespace rtengine;
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using namespace procparams;
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PreviewImage::PreviewImage (const Glib::ustring &fname, const Glib::ustring &ext, const PreviewImageMode mode) {
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rtengine::Thumbnail* tpp=NULL;
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if (mode==PIM_EmbeddedPreviewOnly || mode==PIM_EmbeddedOrRaw) {
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const unsigned char *data = NULL;
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int width=-1, height=-1;
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if (ext.lowercase()=="jpg" || ext.lowercase()=="jpeg") {
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// int deg = infoFromImage (fname);
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tpp = rtengine::Thumbnail::loadFromImage (fname, width, height, 1, 1., true);
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if (tpp)
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data = tpp->getImage8Data();
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}
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else if (ext.lowercase()=="png") {
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tpp = rtengine::Thumbnail::loadFromImage (fname, width, height, 1, 1., true);
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if (tpp)
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data = tpp->getImage8Data();
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}
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else if (ext.lowercase()=="tif" || ext.lowercase()=="tiff") {
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// int deg = infoFromImage (fname);
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tpp = rtengine::Thumbnail::loadFromImage (fname, width, height, 1, 1., true);
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if (tpp)
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data = tpp->getImage8Data();
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}
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else {
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rtengine::RawMetaDataLocation ri;
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tpp = rtengine::Thumbnail::loadQuickFromRaw (fname, ri, width, height, 1, true, true);
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if (tpp)
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data = tpp->getImage8Data();
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}
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if (tpp) {
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if (data) {
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int w, h;
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double scale = 1.;
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if (tpp)
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tpp->getDimensions(w, h, scale);
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previewImage = Cairo::ImageSurface::create(Cairo::FORMAT_RGB24, w, h);
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previewImage->flush();
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#pragma omp parallel
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{
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const unsigned char *src;
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unsigned char *dst;
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#pragma omp for schedule(static,10)
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for (unsigned int i=0; i<(unsigned int)(h); i++) {
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src = data + i*w*3;
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dst = previewImage->get_data() + i*w*4;
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for (unsigned int j=0; j<(unsigned int)(w); j++) {
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unsigned char r = *(src++);
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unsigned char g = *(src++);
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unsigned char b = *(src++);
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#if __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
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*(dst++) = b;
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*(dst++) = g;
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*(dst++) = r;
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*(dst++) = 0;
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#else
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*(dst++) = 0;
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*(dst++) = r;
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*(dst++) = g;
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*(dst++) = b;
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#endif
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}
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}
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}
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previewImage->mark_dirty();
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}
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}
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}
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if ((mode==PIM_EmbeddedOrRaw && !tpp) || mode==PIM_ForceRaw) {
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RawImageSource rawImage;
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int error = rawImage.load(fname, true);
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if (!error) {
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rtengine::Image8 *output = NULL;
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const unsigned char *data = NULL;
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int fw, fh;
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procparams::ProcParams params;
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/*rtengine::RAWParams raw;
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rtengine::LensProfParams lensProf;
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rtengine::procparams::ToneCurveParams toneCurve;
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rtengine::procparams::ColorManagementParams icm;
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rtengine::CoarseTransformParams coarse;*/
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ColorTemp wb = rawImage.getWB ();
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rawImage.getFullSize (fw, fh, TR_NONE);
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PreviewProps pp (0, 0, fw, fh, 1);
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params.icm.input = Glib::ustring("(embedded)");
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params.raw.bayersensor.method = RAWParams::BayerSensor::methodstring[RAWParams::BayerSensor::fast];
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params.raw.deadPixelFilter = false;
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params.raw.ca_autocorrect = false;
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params.raw.xtranssensor.method = RAWParams::XTransSensor::methodstring[RAWParams::XTransSensor::fast];
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rawImage.preprocess(params.raw, params.lensProf, params.coarse);
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rawImage.demosaic(params.raw);
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Imagefloat* image = new rtengine::Imagefloat (fw, fh);
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rawImage.getImage (wb, TR_NONE, image, pp, params.toneCurve, params.icm, params.raw);
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output = new Image8(fw, fh);
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rawImage.convertColorSpace(image, params.icm, wb);
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StopWatch Stop1("inspector loop");
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#pragma omp parallel for schedule(dynamic, 10)
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for (int i=0; i<fh; ++i)
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for (int j=0; j<fw; ++j) {
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image->r(i,j) = Color::gamma2curve[image->r(i,j)];
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image->g(i,j) = Color::gamma2curve[image->g(i,j)];
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image->b(i,j) = Color::gamma2curve[image->b(i,j)];
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}
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Stop1.stop();
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image->resizeImgTo<Image8>(fw, fh, TI_Nearest, output);
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data = output->getData();
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if (data) {
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int w, h;
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double scale = 1.;
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w = output->getWidth();
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h = output->getHeight();
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previewImage = Cairo::ImageSurface::create(Cairo::FORMAT_RGB24, w, h);
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previewImage->flush();
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#pragma omp parallel
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{
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const unsigned char *src;
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unsigned char *dst;
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#pragma omp for schedule(static,10)
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for (unsigned int i=0; i<(unsigned int)(h); i++) {
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src = data + i*w*3;
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dst = previewImage->get_data() + i*w*4;
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for (unsigned int j=0; j<(unsigned int)(w); j++) {
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unsigned char r = *(src++);
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unsigned char g = *(src++);
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unsigned char b = *(src++);
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#if __BYTE_ORDER__==__ORDER_LITTLE_ENDIAN__
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*(dst++) = b;
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*(dst++) = g;
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*(dst++) = r;
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*(dst++) = 0;
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#else
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*(dst++) = 0;
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*(dst++) = r;
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*(dst++) = g;
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*(dst++) = b;
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#endif
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}
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}
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}
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if (output)
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delete output;
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previewImage->mark_dirty();
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}
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}
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}
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if (tpp)
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delete tpp;
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}
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Cairo::RefPtr<Cairo::ImageSurface> PreviewImage::getImage() {
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return previewImage;
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}
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