Changes to black compression and saturation controls. Black compression from 0-50 acts the same as 0-100 on the previous version, compressing dark tones without crushing blacks. 50-100 then starts crushing blacks until by 100 on the slider, all tones up to the set black point are sent to zero. In the new saturation control, negative values of the slider set a linear curve rather than an inverted S curve, and smoothly decrease saturation to zero across the board.

2010-10-26 22:59:18 -05:00
commit 926056c2c2
620 changed files with 130476 additions and 0 deletions
--- a/rtengine/ex1simple.cc
+++ b/rtengine/ex1simple.cc
@@ -0,0 +1,83 @@
+/*
+ *  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;
+        }
+};
+
+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->dualThreadEnabled = true;
+    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);
+    }
+
+    // create an instance of ProcParams structure that holds the image processing settings. You find the memory map in a separate file and the non-basic types like strings and vectors can be manipulated through helper functions
+    rtengine::procparams::ProcParams params;
+    params.load (argv[2]);
+
+/* First, simplest scenario. Develope image and save it in a file */
+    // create a processing job with the loaded image and the current processing parameters
+    rtengine::ProcessingJob* job = ProcessingJob::create (i, params);
+    // process image. The error is given back in errorcode.
+    rtengine::IImage16* res = rtengine::processImage (job, errorCode, &pl);
+    // save image to disk
+    res->saveToFile (argv[3]);
+    // through "res" you can access width/height and pixel data, too
+}
+