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Issue 2134: removed obsolete raw highlight preservation setting from GUI (still left in procparams for backwards compatilibility)

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torger
2015-07-10 12:00:36 +02:00
commit d5ca351c20
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rtengine/ex2simple.cc Normal file
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/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
*
* RawTherapee is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* RawTherapee is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rtengine.h"
#include <iostream>
//#include <giomm.h>
#include <helpers.h>
class PListener : public rtengine::ProgressListener {
public:
void setProgressStr (Glib::ustring str) {
std::cout << str << std::endl;
}
void setProgress (double p) {
std::cout << p << std::endl;
}
};
class MyPrevImgListener : public rtengine::PreviewImageListener {
IImage8* i;
public:
// this method is called when the staged image processor creates a new image to store the resulting preview image (this does not happen too often)
// usually you just have to store it
void setImage (IImage8* img, double scale, procparams::CropParams cp) {
i = img;
}
// if the staged image processor wants to delete the image that stores the preview image, it calls this method. You have to destroy the image.
void delImage (IImage8* img) {
if (img) {
// make sure we dont use this image in an other thread
IImage8* temp = i;
i->getMutex().lock ();
i = NULL;
temp->getMutex().unlock ();
// free it
img->free ();
}
}
// if the preview image changes, this method is called
void imageReady (procparams::CropParams cp) {
// initiate a redraw in the background and return as fast as possible
}
// a possible redraw function:
//void redraw () {
// if (i) {
// i->lock ();
// int w = i->getWidth ();
// int h = i->getHeigt ();
// const char* data = i->getData ();
// ... draw it ...
// i->unlock ();
// }
// }
};
int main (int argc, char* argv[]) {
if (argc<4) {
std::cout << "Usage: rtcmd <infile> <paramfile> <outfile>" << std::endl;
exit(1);
}
Glib::thread_init ();
// create and fill settings
rtengine::Settings* s = rtengine::Settings::create ();
s->demosaicMethod = "hphd";
s->colorCorrectionSteps = 2;
s->iccDirectory = "";
s->colorimetricIntent = 1;
s->monitorProfile = "";
// init rtengine
rtengine::init (s);
// the settings can be modified later through the "s" pointer without calling any api function
// Create a listener object. Any class is appropriate that inherits from rtengine::ProgressListener
PListener pl;
// Load the image given in the first command line parameter
rtengine::InitialImage* ii;
int errorCode;
ii = rtengine::InitialImage::load (argv[1], true, errorCode, &pl);
if (!ii)
ii = rtengine::InitialImage::load (argv[1], false, errorCode, &pl);
if (!ii) {
std::cout << "Input file not supported." << std::endl;
exit(2);
}
/* Second scenario. Create a stagedimageprocessor with a preview scale of 1:5 and change few things */
MyPrevImgListener myPrevImgListener;
StagedImageProcessor* ipc = StagedImageProcessor::create (ii);
ipc->setProgressListener (&pl);
ipc->setPreviewImageListener (&myPrevImgListener);
ipc->setPreviewScale (5); // preview scale = 1:5
// you can add a histogram listener, too, that is notified when the histogram changes
// ipc->setHistogramListener (...);
// you can add autoexplistener that is notified about the exposure settings when the auto exp algorithm finishes
// ipc->setAutoExpListener (curve);
// you can add sizelistener if you want to be notified when the size of the final image changes (due to rotation/resize/etc)
// ipc->setSizeListener (crop);
// if you want to change the settings you have to ask for the procparams structure of the staged image processor
// you have to tell it what has changed. At the first time tell it EvPhotoLoaded so a full processing will be performed
rtengine::procparams::ProcParams* params = ipc->beginUpdateParams ();
// change this and that...
params->toneCurve.brightness = 1.0;
// you can load it, too, from a file: params->load (argv[2]);
// finally you have to call this non-blocking method, and the image processing starts in the background. When finished, the preview image listener will be notified
ipc->endUpdateParams (rtengine::EvPhotoLoaded);
// you can go on with changing of the settings, following the gui actions
// now we know that only the brightness has changed compared to the previous settings, to only a part of the processing has to be repeated
params = ipc->beginUpdateParams ();
params->toneCurve.brightness = 1.2;
ipc->endUpdateParams (rtengine::EvBrightness);
// ... and so on. If you dont need it any more, you can destroy it (make sure that no processing is happening when you destroy it!)
StagedImageProcessor::destroy (ipc);
}