orthanc: Core/Images/ImageProcessing.cpp annotate

annotate Core/Images/ImageProcessing.cpp @ 2902:e80b38fb22c6

fix ImageProcessing::Set() for subregions

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Tue, 23 Oct 2018 12:05:19 +0200
parents	da43ef7ff32a
children	0dd54ee073db

rev	line source
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	2 * Orthanc - A Lightweight, RESTful DICOM Store
1900 b1291df2f780 2016 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1612 diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288 6e7e5ed91c2d upgrade to year 2015 Sebastien Jodogne <s.jodogne@gmail.com> parents: 993 diff changeset	4 * Department, University Hospital of Liege, Belgium
2447 878b59270859 upgrade to year 2018 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2423 diff changeset	5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 *
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	8 * modify it under the terms of the GNU General Public License as
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 * published by the Free Software Foundation, either version 3 of the
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * License, or (at your option) any later version.
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 *
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * In addition, as a special exception, the copyright holders of this
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * program give permission to link the code of its release with the
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * that use the same license as the "OpenSSL" library), and distribute
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 * the linked executables. You must obey the GNU General Public License
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * in all respects for all of the code used other than "OpenSSL". If you
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * modify file(s) with this exception, you may extend this exception to
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 * your version of the file(s), but you are not obligated to do so. If
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20 * you do not wish to do so, delete this exception statement from your
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21 * version. If you delete this exception statement from all source files
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 * in the program, then also delete it here.
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23 *
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24 * This program is distributed in the hope that it will be useful, but
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 * WITHOUT ANY WARRANTY; without even the implied warranty of
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	27 * General Public License for more details.
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	28 *
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	29 * You should have received a copy of the GNU General Public License
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	31 **/
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	32
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	33
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	34 #include "../PrecompiledHeaders.h"
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35 #include "ImageProcessing.h"
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	36
2489 e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	37 #include "PixelTraits.h"
2895 da43ef7ff32a cont Sebastien Jodogne <s.jodogne@gmail.com> parents: 2840 diff changeset	38 #include "../OrthancException.h"
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	40 #include <boost/math/special_functions/round.hpp>
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	41
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	42 #include <cassert>
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	43 #include <string.h>
859 610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	44 #include <limits>
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	45 #include <stdint.h>
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	46
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	47 namespace Orthanc
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	48 {
859 610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	49 template <typename TargetType, typename SourceType>
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	50 static void ConvertInternal(ImageAccessor& target,
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	51 const ImageAccessor& source)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	52 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	53 const TargetType minValue = std::numeric_limits<TargetType>::min();
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	54 const TargetType maxValue = std::numeric_limits<TargetType>::max();
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	55
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	56 for (unsigned int y = 0; y < source.GetHeight(); y++)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	57 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	58 TargetType* t = reinterpret_cast<TargetType*>(target.GetRow(y));
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	59 const SourceType* s = reinterpret_cast<const SourceType*>(source.GetConstRow(y));
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	60
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	61 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s++)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	62 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	63 if (static_cast<int32_t>(*s) < static_cast<int32_t>(minValue))
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	64 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	65 *t = minValue;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	66 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	67 else if (static_cast<int32_t>(*s) > static_cast<int32_t>(maxValue))
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	68 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	69 *t = maxValue;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	70 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	71 else
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	72 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	73 t = static_cast<TargetType>(s);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	74 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	75 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	76 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	77 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	78
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	79
1993 e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	80 template <typename SourceType>
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	81 static void ConvertGrayscaleToFloat(ImageAccessor& target,
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	82 const ImageAccessor& source)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	83 {
1994 4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	84 assert(sizeof(float) == 4);
4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	85
1993 e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	86 for (unsigned int y = 0; y < source.GetHeight(); y++)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	87 {
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	88 float* t = reinterpret_cast<float*>(target.GetRow(y));
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	89 const SourceType* s = reinterpret_cast<const SourceType*>(source.GetConstRow(y));
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	90
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	91 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s++)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	92 {
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	93 t = static_cast<float>(s);
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	94 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	95 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	96 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	97
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	98
993 501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	99 template <typename TargetType>
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	100 static void ConvertColorToGrayscale(ImageAccessor& target,
1993 e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	101 const ImageAccessor& source)
993 501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	102 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	103 assert(source.GetFormat() == PixelFormat_RGB24);
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	104
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	105 const TargetType minValue = std::numeric_limits<TargetType>::min();
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	106 const TargetType maxValue = std::numeric_limits<TargetType>::max();
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	107
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	108 for (unsigned int y = 0; y < source.GetHeight(); y++)
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	109 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	110 TargetType* t = reinterpret_cast<TargetType*>(target.GetRow(y));
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	111 const uint8_t* s = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	112
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	113 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s += 3)
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	114 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	115 // Y = 0.2126 R + 0.7152 G + 0.0722 B
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	116 int32_t v = (2126 * static_cast<int32_t>(s[0]) +
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	117 7152 * static_cast<int32_t>(s[1]) +
2491 a9459c7d4bc2 fix color-to-grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2490 diff changeset	118 0722 * static_cast<int32_t>(s[2])) / 10000;
993 501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	119
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	120 if (static_cast<int32_t>(v) < static_cast<int32_t>(minValue))
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	121 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	122 *t = minValue;
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	123 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	124 else if (static_cast<int32_t>(v) > static_cast<int32_t>(maxValue))
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	125 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	126 *t = maxValue;
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	127 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	128 else
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	129 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	130 *t = static_cast<TargetType>(v);
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	131 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	132 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	133 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	134 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	135
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	136
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	137 static void MemsetZeroInternal(ImageAccessor& image)
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	138 {
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	139 const unsigned int height = image.GetHeight();
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	140 const size_t lineSize = image.GetBytesPerPixel() * image.GetWidth();
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	141 const size_t pitch = image.GetPitch();
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	142
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	143 uint8_t p = reinterpret_cast<uint8_t>(image.GetBuffer());
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	144
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	145 for (unsigned int y = 0; y < height; y++)
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	146 {
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	147 memset(p, 0, lineSize);
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	148 p += pitch;
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	149 }
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	150 }
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	151
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	152
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	153 template <typename PixelType>
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	154 static void SetInternal(ImageAccessor& image,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	155 int64_t constant)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	156 {
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	157 if (constant == 0 &&
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	158 (image.GetFormat() == PixelFormat_Grayscale8 \|\|
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	159 image.GetFormat() == PixelFormat_Grayscale16 \|\|
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	160 image.GetFormat() == PixelFormat_Grayscale32 \|\|
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	161 image.GetFormat() == PixelFormat_Grayscale64 \|\|
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	162 image.GetFormat() == PixelFormat_SignedGrayscale16))
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	163 {
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	164 MemsetZeroInternal(image);
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	165 }
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	166 else
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	167 {
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	168 const unsigned int width = image.GetWidth();
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	169 const unsigned int height = image.GetHeight();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	170
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	171 for (unsigned int y = 0; y < height; y++)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	172 {
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	173 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	174
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	175 for (unsigned int x = 0; x < width; x++, p++)
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	176 {
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	177 *p = static_cast<PixelType>(constant);
e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	178 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	179 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	180 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	181 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	182
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	183
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	184 template <typename PixelType>
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	185 static void GetMinMaxValueInternal(PixelType& minValue,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	186 PixelType& maxValue,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	187 const ImageAccessor& source)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	188 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	189 // Deal with the special case of empty image
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	190 if (source.GetWidth() == 0 \|\|
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	191 source.GetHeight() == 0)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	192 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	193 minValue = 0;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	194 maxValue = 0;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	195 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	196 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	197
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	198 minValue = std::numeric_limits<PixelType>::max();
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	199 maxValue = std::numeric_limits<PixelType>::min();
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	200
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	201 const unsigned int width = source.GetWidth();
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	202
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	203 for (unsigned int y = 0; y < source.GetHeight(); y++)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	204 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	205 const PixelType* p = reinterpret_cast<const PixelType*>(source.GetConstRow(y));
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	206
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	207 for (unsigned int x = 0; x < width; x++, p++)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	208 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	209 if (*p < minValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	210 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	211 minValue = *p;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	212 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	213
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	214 if (*p > maxValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	215 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	216 maxValue = *p;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	217 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	218 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	219 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	220 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	221
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	222
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	223
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	224 template <typename PixelType>
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	225 static void AddConstantInternal(ImageAccessor& image,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	226 int64_t constant)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	227 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	228 if (constant == 0)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	229 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	230 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	231 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	232
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	233 const int64_t minValue = std::numeric_limits<PixelType>::min();
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	234 const int64_t maxValue = std::numeric_limits<PixelType>::max();
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	235
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	236 for (unsigned int y = 0; y < image.GetHeight(); y++)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	237 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	238 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	239
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	240 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	241 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	242 int64_t v = static_cast<int64_t>(*p) + constant;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	243
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	244 if (v > maxValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	245 {
876 e21d1a5f5934 fix msvc warnings jodogne parents: 863 diff changeset	246 *p = std::numeric_limits<PixelType>::max();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	247 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	248 else if (v < minValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	249 {
876 e21d1a5f5934 fix msvc warnings jodogne parents: 863 diff changeset	250 *p = std::numeric_limits<PixelType>::min();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	251 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	252 else
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	253 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	254 *p = static_cast<PixelType>(v);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	255 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	256 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	257 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	258 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	259
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	260
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	261
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	262 template <typename PixelType,
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	263 bool UseRound>
2489 e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	264 static void MultiplyConstantInternal(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	265 float factor)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	266 {
1334 7f0aa3c0f659 code improvements Sebastien Jodogne <s.jodogne@gmail.com> parents: 1288 diff changeset	267 if (std::abs(factor - 1.0f) <= std::numeric_limits<float>::epsilon())
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	268 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	269 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	270 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	271
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	272 const int64_t minValue = std::numeric_limits<PixelType>::min();
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	273 const int64_t maxValue = std::numeric_limits<PixelType>::max();
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	274 const unsigned int width = image.GetWidth();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	275
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	276 for (unsigned int y = 0; y < image.GetHeight(); y++)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	277 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	278 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	279
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	280 for (unsigned int x = 0; x < width; x++, p++)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	281 {
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	282 int64_t v;
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	283 if (UseRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	284 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	285 // The "round" operation is very costly
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	286 v = boost::math::llround(static_cast<float>(p) factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	287 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	288 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	289 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	290 v = static_cast<int64_t>(static_cast<float>(p) factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	291 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	292
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	293 if (v > maxValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	294 {
876 e21d1a5f5934 fix msvc warnings jodogne parents: 863 diff changeset	295 *p = std::numeric_limits<PixelType>::max();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	296 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	297 else if (v < minValue)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	298 {
876 e21d1a5f5934 fix msvc warnings jodogne parents: 863 diff changeset	299 *p = std::numeric_limits<PixelType>::min();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	300 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	301 else
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	302 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	303 *p = static_cast<PixelType>(v);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	304 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	305 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	306 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	307 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	308
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	309
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	310 template <typename PixelType,
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	311 bool UseRound>
2489 e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	312 static void ShiftScaleInternal(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	313 float offset,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	314 float scaling)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	315 {
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	316 const float minFloatValue = static_cast<float>(std::numeric_limits<PixelType>::min());
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	317 const float maxFloatValue = static_cast<float>(std::numeric_limits<PixelType>::max());
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	318 const PixelType minPixelValue = std::numeric_limits<PixelType>::min();
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	319 const PixelType maxPixelValue = std::numeric_limits<PixelType>::max();
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	320
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	321 const unsigned int height = image.GetHeight();
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	322 const unsigned int width = image.GetWidth();
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	323
509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	324 for (unsigned int y = 0; y < height; y++)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	325 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	326 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	327
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	328 for (unsigned int x = 0; x < width; x++, p++)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	329 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	330 float v = (static_cast<float>(p) + offset) scaling;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	331
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	332 if (v > maxFloatValue)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	333 {
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	334 *p = maxPixelValue;
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	335 }
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	336 else if (v < minFloatValue)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	337 {
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	338 *p = minPixelValue;
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	339 }
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	340 else if (UseRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	341 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	342 // The "round" operation is very costly
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	343 *p = static_cast<PixelType>(boost::math::iround(v));
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	344 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	345 else
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	346 {
2482 509041cb57db speedup by truncating instead of rounding Sebastien Jodogne <s.jodogne@gmail.com> parents: 2447 diff changeset	347 *p = static_cast<PixelType>(v);
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	348 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	349 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	350 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	351 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	352
859 610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	353
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	354 void ImageProcessing::Copy(ImageAccessor& target,
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	355 const ImageAccessor& source)
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	356 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	357 if (target.GetWidth() != source.GetWidth() \|\|
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	358 target.GetHeight() != source.GetHeight())
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	359 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	360 throw OrthancException(ErrorCode_IncompatibleImageSize);
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	361 }
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	362
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	363 if (target.GetFormat() != source.GetFormat())
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	364 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	365 throw OrthancException(ErrorCode_IncompatibleImageFormat);
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	366 }
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	367
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	368 unsigned int lineSize = source.GetBytesPerPixel() * source.GetWidth();
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	369
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	370 assert(source.GetPitch() >= lineSize && target.GetPitch() >= lineSize);
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	371
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	372 for (unsigned int y = 0; y < source.GetHeight(); y++)
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	373 {
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	374 memcpy(target.GetRow(y), source.GetConstRow(y), lineSize);
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	375 }
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	376 }
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	377
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	378
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	379 void ImageProcessing::Convert(ImageAccessor& target,
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	380 const ImageAccessor& source)
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	381 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	382 if (target.GetWidth() != source.GetWidth() \|\|
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	383 target.GetHeight() != source.GetHeight())
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	384 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	385 throw OrthancException(ErrorCode_IncompatibleImageSize);
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	386 }
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	387
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	388 if (source.GetFormat() == target.GetFormat())
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	389 {
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	390 Copy(target, source);
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	391 return;
839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	392 }
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	393
859 610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	394 if (target.GetFormat() == PixelFormat_Grayscale16 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	395 source.GetFormat() == PixelFormat_Grayscale8)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	396 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	397 ConvertInternal<uint16_t, uint8_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	398 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	399 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	400
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	401 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	402 source.GetFormat() == PixelFormat_Grayscale8)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	403 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	404 ConvertInternal<int16_t, uint8_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	405 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	406 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	407
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	408 if (target.GetFormat() == PixelFormat_Grayscale8 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	409 source.GetFormat() == PixelFormat_Grayscale16)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	410 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	411 ConvertInternal<uint8_t, uint16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	412 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	413 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	414
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	415 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	416 source.GetFormat() == PixelFormat_Grayscale16)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	417 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	418 ConvertInternal<int16_t, uint16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	419 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	420 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	421
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	422 if (target.GetFormat() == PixelFormat_Grayscale8 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	423 source.GetFormat() == PixelFormat_SignedGrayscale16)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	424 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	425 ConvertInternal<uint8_t, int16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	426 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	427 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	428
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	429 if (target.GetFormat() == PixelFormat_Grayscale16 &&
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	430 source.GetFormat() == PixelFormat_SignedGrayscale16)
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	431 {
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	432 ConvertInternal<uint16_t, int16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	433 return;
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	434 }
610a9a1ed855 ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 854 diff changeset	435
993 501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	436 if (target.GetFormat() == PixelFormat_Grayscale8 &&
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	437 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	438 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	439 ConvertColorToGrayscale<uint8_t>(target, source);
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	440 return;
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	441 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	442
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	443 if (target.GetFormat() == PixelFormat_Grayscale16 &&
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	444 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	445 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	446 ConvertColorToGrayscale<uint16_t>(target, source);
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	447 return;
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	448 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	449
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	450 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	451 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	452 {
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	453 ConvertColorToGrayscale<int16_t>(target, source);
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	454 return;
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	455 }
501880d76474 improvements to GDCM plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: 876 diff changeset	456
1993 e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	457 if (target.GetFormat() == PixelFormat_Float32 &&
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	458 source.GetFormat() == PixelFormat_Grayscale8)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	459 {
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	460 ConvertGrayscaleToFloat<uint8_t>(target, source);
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	461 return;
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	462 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	463
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	464 if (target.GetFormat() == PixelFormat_Float32 &&
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	465 source.GetFormat() == PixelFormat_Grayscale16)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	466 {
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	467 ConvertGrayscaleToFloat<uint16_t>(target, source);
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	468 return;
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	469 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	470
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	471 if (target.GetFormat() == PixelFormat_Float32 &&
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	472 source.GetFormat() == PixelFormat_Grayscale32)
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	473 {
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	474 ConvertGrayscaleToFloat<uint32_t>(target, source);
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	475 return;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	476 }
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	477
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	478 if (target.GetFormat() == PixelFormat_Float32 &&
1993 e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	479 source.GetFormat() == PixelFormat_SignedGrayscale16)
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	480 {
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	481 ConvertGrayscaleToFloat<int16_t>(target, source);
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	482 return;
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	483 }
e2a3ff770b48 introducing float32 images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1992 diff changeset	484
1610 2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	485 if (target.GetFormat() == PixelFormat_Grayscale8 &&
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	486 source.GetFormat() == PixelFormat_RGBA32)
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	487 {
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	488 for (unsigned int y = 0; y < source.GetHeight(); y++)
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	489 {
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	490 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	491 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	492 for (unsigned int x = 0; x < source.GetWidth(); x++, q++)
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	493 {
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	494 q = static_cast<uint8_t>((2126 static_cast<uint32_t>(p[0]) +
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	495 7152 * static_cast<uint32_t>(p[1]) +
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	496 0722 * static_cast<uint32_t>(p[2])) / 10000);
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	497 p += 4;
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	498 }
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	499 }
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	500
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	501 return;
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	502 }
2dff2bdffdb8 font support within Orthanc Sebastien Jodogne <s.jodogne@gmail.com> parents: 1608 diff changeset	503
2840 f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	504 if (target.GetFormat() == PixelFormat_Grayscale8 &&
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	505 source.GetFormat() == PixelFormat_BGRA32)
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	506 {
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	507 for (unsigned int y = 0; y < source.GetHeight(); y++)
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	508 {
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	509 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	510 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	511 for (unsigned int x = 0; x < source.GetWidth(); x++, q++)
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	512 {
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	513 q = static_cast<uint8_t>((2126 static_cast<uint32_t>(p[2]) +
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	514 7152 * static_cast<uint32_t>(p[1]) +
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	515 0722 * static_cast<uint32_t>(p[0])) / 10000);
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	516 p += 4;
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	517 }
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	518 }
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	519
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	520 return;
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	521 }
f4c232bba1eb bgra32 to grayscale conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2783 diff changeset	522
1608 adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	523 if (target.GetFormat() == PixelFormat_RGB24 &&
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	524 source.GetFormat() == PixelFormat_RGBA32)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	525 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	526 for (unsigned int y = 0; y < source.GetHeight(); y++)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	527 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	528 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	529 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	530 for (unsigned int x = 0; x < source.GetWidth(); x++)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	531 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	532 q[0] = p[0];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	533 q[1] = p[1];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	534 q[2] = p[2];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	535 p += 4;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	536 q += 3;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	537 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	538 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	539
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	540 return;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	541 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	542
2252 002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	543 if (target.GetFormat() == PixelFormat_RGB24 &&
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	544 source.GetFormat() == PixelFormat_BGRA32)
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	545 {
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	546 for (unsigned int y = 0; y < source.GetHeight(); y++)
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	547 {
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	548 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	549 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	550 for (unsigned int x = 0; x < source.GetWidth(); x++)
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	551 {
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	552 q[0] = p[2];
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	553 q[1] = p[1];
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	554 q[2] = p[0];
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	555 p += 4;
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	556 q += 3;
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	557 }
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	558 }
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	559
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	560 return;
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	561 }
002b94046c69 colorspace conversion from BGRA32 to RGB24 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2244 diff changeset	562
1608 adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	563 if (target.GetFormat() == PixelFormat_RGBA32 &&
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	564 source.GetFormat() == PixelFormat_RGB24)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	565 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	566 for (unsigned int y = 0; y < source.GetHeight(); y++)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	567 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	568 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	569 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	570 for (unsigned int x = 0; x < source.GetWidth(); x++)
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	571 {
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	572 q[0] = p[0];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	573 q[1] = p[1];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	574 q[2] = p[2];
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	575 q[3] = 255; // Set the alpha channel to full opacity
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	576 p += 3;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	577 q += 4;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	578 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	579 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	580
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	581 return;
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	582 }
adc6a5704cdb OrthancPluginConvertPixelFormat Sebastien Jodogne <s.jodogne@gmail.com> parents: 1334 diff changeset	583
1992 9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	584 if (target.GetFormat() == PixelFormat_RGB24 &&
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	585 source.GetFormat() == PixelFormat_Grayscale8)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	586 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	587 for (unsigned int y = 0; y < source.GetHeight(); y++)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	588 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	589 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	590 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	591 for (unsigned int x = 0; x < source.GetWidth(); x++)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	592 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	593 q[0] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	594 q[1] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	595 q[2] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	596 p += 1;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	597 q += 3;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	598 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	599 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	600
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	601 return;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	602 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	603
2650 5f2dd8b6ee2f cont Sebastien Jodogne <s.jodogne@gmail.com> parents: 2645 diff changeset	604 if ((target.GetFormat() == PixelFormat_RGBA32 \|\|
5f2dd8b6ee2f cont Sebastien Jodogne <s.jodogne@gmail.com> parents: 2645 diff changeset	605 target.GetFormat() == PixelFormat_BGRA32) &&
1992 9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	606 source.GetFormat() == PixelFormat_Grayscale8)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	607 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	608 for (unsigned int y = 0; y < source.GetHeight(); y++)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	609 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	610 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	611 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	612 for (unsigned int x = 0; x < source.GetWidth(); x++)
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	613 {
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	614 q[0] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	615 q[1] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	616 q[2] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	617 q[3] = 255;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	618 p += 1;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	619 q += 4;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	620 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	621 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	622
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	623 return;
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	624 }
9161e3ef0d17 new conversions in ImageProcessing::Convert Sebastien Jodogne <s.jodogne@gmail.com> parents: 1900 diff changeset	625
2100 1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	626 if (target.GetFormat() == PixelFormat_BGRA32 &&
2495 cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	627 source.GetFormat() == PixelFormat_Grayscale16)
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	628 {
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	629 for (unsigned int y = 0; y < source.GetHeight(); y++)
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	630 {
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	631 const uint16_t* p = reinterpret_cast<const uint16_t*>(source.GetConstRow(y));
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	632 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	633 for (unsigned int x = 0; x < source.GetWidth(); x++)
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	634 {
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	635 uint8_t value = (p < 256 ? p : 255);
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	636 q[0] = value;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	637 q[1] = value;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	638 q[2] = value;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	639 q[3] = 255;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	640 p += 1;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	641 q += 4;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	642 }
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	643 }
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	644
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	645 return;
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	646 }
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	647
cd7b854dbc05 convert grayscale16 to bgra32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2491 diff changeset	648 if (target.GetFormat() == PixelFormat_BGRA32 &&
2496 3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	649 source.GetFormat() == PixelFormat_SignedGrayscale16)
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	650 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	651 for (unsigned int y = 0; y < source.GetHeight(); y++)
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	652 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	653 const int16_t* p = reinterpret_cast<const int16_t*>(source.GetConstRow(y));
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	654 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	655 for (unsigned int x = 0; x < source.GetWidth(); x++)
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	656 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	657 uint8_t value;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	658 if (*p < 0)
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	659 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	660 value = 0;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	661 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	662 else if (*p > 255)
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	663 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	664 value = 255;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	665 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	666 else
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	667 {
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	668 value = static_cast<uint8_t>(*p);
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	669 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	670
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	671 q[0] = value;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	672 q[1] = value;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	673 q[2] = value;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	674 q[3] = 255;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	675 p += 1;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	676 q += 4;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	677 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	678 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	679
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	680 return;
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	681 }
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	682
3d65adee289a int16_t to rgba32 conversion Sebastien Jodogne <s.jodogne@gmail.com> parents: 2495 diff changeset	683 if (target.GetFormat() == PixelFormat_BGRA32 &&
2100 1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	684 source.GetFormat() == PixelFormat_RGB24)
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	685 {
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	686 for (unsigned int y = 0; y < source.GetHeight(); y++)
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	687 {
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	688 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	689 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	690 for (unsigned int x = 0; x < source.GetWidth(); x++)
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	691 {
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	692 q[0] = p[2];
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	693 q[1] = p[1];
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	694 q[2] = p[0];
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	695 q[3] = 255;
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	696 p += 3;
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	697 q += 4;
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	698 }
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	699 }
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	700
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	701 return;
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	702 }
1554fc153a93 conversion RGB24 to BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2089 diff changeset	703
2423 5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	704 if (target.GetFormat() == PixelFormat_RGB24 &&
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	705 source.GetFormat() == PixelFormat_RGB48)
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	706 {
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	707 for (unsigned int y = 0; y < source.GetHeight(); y++)
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	708 {
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	709 const uint16_t* p = reinterpret_cast<const uint16_t*>(source.GetConstRow(y));
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	710 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	711 for (unsigned int x = 0; x < source.GetWidth(); x++)
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	712 {
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	713 q[0] = p[0] >> 8;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	714 q[1] = p[1] >> 8;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	715 q[2] = p[2] >> 8;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	716 p += 3;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	717 q += 3;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	718 }
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	719 }
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	720
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	721 return;
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	722 }
5a7c5c541a1d Built-in decoding of palette images Sebastien Jodogne <s.jodogne@gmail.com> parents: 2415 diff changeset	723
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	724 throw OrthancException(ErrorCode_NotImplemented);
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	725 }
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	726
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	727
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	728
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	729 void ImageProcessing::Set(ImageAccessor& image,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	730 int64_t value)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	731 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	732 switch (image.GetFormat())
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	733 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	734 case PixelFormat_Grayscale8:
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	735 SetInternal<uint8_t>(image, value);
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	736 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	737
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	738 case PixelFormat_Grayscale16:
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	739 SetInternal<uint16_t>(image, value);
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	740 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	741
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	742 case PixelFormat_Grayscale32:
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	743 SetInternal<uint32_t>(image, value);
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	744 return;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	745
2645 89b789366596 Grayscale64 pixel format Sebastien Jodogne <s.jodogne@gmail.com> parents: 2496 diff changeset	746 case PixelFormat_Grayscale64:
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	747 SetInternal<uint64_t>(image, value);
2645 89b789366596 Grayscale64 pixel format Sebastien Jodogne <s.jodogne@gmail.com> parents: 2496 diff changeset	748 return;
89b789366596 Grayscale64 pixel format Sebastien Jodogne <s.jodogne@gmail.com> parents: 2496 diff changeset	749
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	750 case PixelFormat_SignedGrayscale16:
2902 e80b38fb22c6 fix ImageProcessing::Set() for subregions Sebastien Jodogne <s.jodogne@gmail.com> parents: 2895 diff changeset	751 SetInternal<int16_t>(image, value);
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	752 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	753
1994 4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	754 case PixelFormat_Float32:
4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	755 assert(sizeof(float) == 4);
4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	756 SetInternal<float>(image, value);
4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	757 return;
4d099fee5eca ImageProcessing::Set for float images Sebastien Jodogne <s.jodogne@gmail.com> parents: 1993 diff changeset	758
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	759 default:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	760 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	761 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	762 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	763
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	764
2089 7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	765 void ImageProcessing::Set(ImageAccessor& image,
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	766 uint8_t red,
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	767 uint8_t green,
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	768 uint8_t blue,
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	769 uint8_t alpha)
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	770 {
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	771 uint8_t p[4];
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	772 unsigned int size;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	773
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	774 switch (image.GetFormat())
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	775 {
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	776 case PixelFormat_RGBA32:
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	777 p[0] = red;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	778 p[1] = green;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	779 p[2] = blue;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	780 p[3] = alpha;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	781 size = 4;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	782 break;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	783
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	784 case PixelFormat_BGRA32:
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	785 p[0] = blue;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	786 p[1] = green;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	787 p[2] = red;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	788 p[3] = alpha;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	789 size = 4;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	790 break;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	791
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	792 case PixelFormat_RGB24:
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	793 p[0] = red;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	794 p[1] = green;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	795 p[2] = blue;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	796 size = 3;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	797 break;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	798
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	799 default:
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	800 throw OrthancException(ErrorCode_NotImplemented);
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	801 }
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	802
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	803 for (unsigned int y = 0; y < image.GetHeight(); y++)
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	804 {
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	805 uint8_t* q = reinterpret_cast<uint8_t*>(image.GetRow(y));
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	806
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	807 for (unsigned int x = 0; x < image.GetWidth(); x++)
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	808 {
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	809 for (unsigned int i = 0; i < size; i++)
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	810 {
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	811 q[i] = p[i];
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	812 }
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	813
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	814 q += size;
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	815 }
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	816 }
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	817 }
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	818
7a969f235adf PixelFormat_BGRA32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 1994 diff changeset	819
854 ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	820 void ImageProcessing::ShiftRight(ImageAccessor& image,
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	821 unsigned int shift)
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	822 {
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	823 if (image.GetWidth() == 0 \|\|
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	824 image.GetHeight() == 0 \|\|
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	825 shift == 0)
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	826 {
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	827 // Nothing to do
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	828 return;
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	829 }
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	830
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	831 throw OrthancException(ErrorCode_NotImplemented);
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	832 }
ff530685e46a fast version of image copy Sebastien Jodogne <s.jodogne@gmail.com> parents: 853 diff changeset	833
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	834
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	835 void ImageProcessing::GetMinMaxIntegerValue(int64_t& minValue,
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	836 int64_t& maxValue,
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	837 const ImageAccessor& image)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	838 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	839 switch (image.GetFormat())
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	840 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	841 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	842 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	843 uint8_t a, b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	844 GetMinMaxValueInternal<uint8_t>(a, b, image);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	845 minValue = a;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	846 maxValue = b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	847 break;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	848 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	849
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	850 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	851 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	852 uint16_t a, b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	853 GetMinMaxValueInternal<uint16_t>(a, b, image);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	854 minValue = a;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	855 maxValue = b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	856 break;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	857 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	858
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	859 case PixelFormat_Grayscale32:
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	860 {
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	861 uint32_t a, b;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	862 GetMinMaxValueInternal<uint32_t>(a, b, image);
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	863 minValue = a;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	864 maxValue = b;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	865 break;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	866 }
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	867
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	868 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	869 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	870 int16_t a, b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	871 GetMinMaxValueInternal<int16_t>(a, b, image);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	872 minValue = a;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	873 maxValue = b;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	874 break;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	875 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	876
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	877 default:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	878 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	879 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	880 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	881
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	882
2415 7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	883 void ImageProcessing::GetMinMaxFloatValue(float& minValue,
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	884 float& maxValue,
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	885 const ImageAccessor& image)
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	886 {
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	887 switch (image.GetFormat())
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	888 {
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	889 case PixelFormat_Float32:
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	890 {
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	891 assert(sizeof(float) == 32);
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	892 float a, b;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	893 GetMinMaxValueInternal<float>(a, b, image);
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	894 minValue = a;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	895 maxValue = b;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	896 break;
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	897 }
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	898
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	899 default:
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	900 throw OrthancException(ErrorCode_NotImplemented);
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	901 }
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	902 }
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	903
7e217a1cc63f PixelFormat_Float32 Sebastien Jodogne <s.jodogne@gmail.com> parents: 2281 diff changeset	904
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	905
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	906 void ImageProcessing::AddConstant(ImageAccessor& image,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	907 int64_t value)
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	908 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	909 switch (image.GetFormat())
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	910 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	911 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	912 AddConstantInternal<uint8_t>(image, value);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	913 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	914
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	915 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	916 AddConstantInternal<uint16_t>(image, value);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	917 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	918
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	919 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	920 AddConstantInternal<int16_t>(image, value);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	921 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	922
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	923 default:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	924 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	925 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	926 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	927
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	928
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	929 void ImageProcessing::MultiplyConstant(ImageAccessor& image,
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	930 float factor,
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	931 bool useRound)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	932 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	933 switch (image.GetFormat())
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	934 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	935 case PixelFormat_Grayscale8:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	936 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	937 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	938 MultiplyConstantInternal<uint8_t, true>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	939 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	940 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	941 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	942 MultiplyConstantInternal<uint8_t, false>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	943 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	944 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	945
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	946 case PixelFormat_Grayscale16:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	947 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	948 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	949 MultiplyConstantInternal<uint16_t, true>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	950 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	951 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	952 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	953 MultiplyConstantInternal<uint16_t, false>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	954 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	955 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	956
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	957 case PixelFormat_SignedGrayscale16:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	958 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	959 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	960 MultiplyConstantInternal<int16_t, true>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	961 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	962 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	963 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	964 MultiplyConstantInternal<int16_t, false>(image, factor);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	965 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	966 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	967
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	968 default:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	969 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	970 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	971 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	972
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	973
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	974 void ImageProcessing::ShiftScale(ImageAccessor& image,
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	975 float offset,
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	976 float scaling,
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	977 bool useRound)
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	978 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	979 switch (image.GetFormat())
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	980 {
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	981 case PixelFormat_Grayscale8:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	982 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	983 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	984 ShiftScaleInternal<uint8_t, true>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	985 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	986 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	987 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	988 ShiftScaleInternal<uint8_t, false>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	989 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	990 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	991
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	992 case PixelFormat_Grayscale16:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	993 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	994 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	995 ShiftScaleInternal<uint16_t, true>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	996 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	997 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	998 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	999 ShiftScaleInternal<uint16_t, false>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1000 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1001 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1002
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1003 case PixelFormat_SignedGrayscale16:
2488 345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1004 if (useRound)
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1005 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1006 ShiftScaleInternal<int16_t, true>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1007 }
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1008 else
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1009 {
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1010 ShiftScaleInternal<int16_t, false>(image, offset, scaling);
345725b9350c back to rounding to fix integration tests Sebastien Jodogne <s.jodogne@gmail.com> parents: 2487 diff changeset	1011 }
863 3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1012 return;
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1013
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1014 default:
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1015 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1016 }
3c0d0836f704 refactoring Sebastien Jodogne <s.jodogne@gmail.com> parents: 862 diff changeset	1017 }
2281 e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1018
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1019
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1020 void ImageProcessing::Invert(ImageAccessor& image)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1021 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1022 switch (image.GetFormat())
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1023 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1024 case PixelFormat_Grayscale8:
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1025 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1026 for (unsigned int y = 0; y < image.GetHeight(); y++)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1027 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1028 uint8_t* p = reinterpret_cast<uint8_t*>(image.GetRow(y));
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1029
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1030 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1031 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1032 p = 255 - (p);
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1033 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1034 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1035
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1036 return;
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1037 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1038
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1039 default:
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1040 throw OrthancException(ErrorCode_NotImplemented);
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1041 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1) Sebastien Jodogne <s.jodogne@gmail.com> parents: 2252 diff changeset	1042 }
2489 e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1043
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1044
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1045
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1046 namespace
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1047 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1048 template <Orthanc::PixelFormat Format>
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1049 class BresenhamPixelWriter
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1050 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1051 private:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1052 typedef typename PixelTraits<Format>::PixelType PixelType;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1053
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1054 Orthanc::ImageAccessor& image_;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1055 PixelType value_;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1056
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1057 void PlotLineLow(int x0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1058 int y0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1059 int x1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1060 int y1)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1061 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1062 int dx = x1 - x0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1063 int dy = y1 - y0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1064 int yi = 1;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1065
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1066 if (dy < 0)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1067 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1068 yi = -1;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1069 dy = -dy;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1070 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1071
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1072 int d = 2 * dy - dx;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1073 int y = y0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1074
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1075 for (int x = x0; x <= x1; x++)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1076 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1077 Write(x, y);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1078
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1079 if (d > 0)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1080 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1081 y = y + yi;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1082 d = d - 2 * dx;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1083 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1084
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1085 d = d + 2*dy;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1086 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1087 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1088
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1089 void PlotLineHigh(int x0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1090 int y0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1091 int x1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1092 int y1)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1093 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1094 int dx = x1 - x0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1095 int dy = y1 - y0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1096 int xi = 1;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1097
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1098 if (dx < 0)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1099 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1100 xi = -1;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1101 dx = -dx;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1102 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1103
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1104 int d = 2 * dx - dy;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1105 int x = x0;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1106
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1107 for (int y = y0; y <= y1; y++)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1108 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1109 Write(x, y);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1110
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1111 if (d > 0)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1112 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1113 x = x + xi;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1114 d = d - 2 * dy;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1115 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1116
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1117 d = d + 2 * dx;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1118 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1119 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1120
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1121 public:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1122 BresenhamPixelWriter(Orthanc::ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1123 int64_t value) :
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1124 image_(image),
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1125 value_(PixelTraits<Format>::IntegerToPixel(value))
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1126 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1127 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1128
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1129 BresenhamPixelWriter(Orthanc::ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1130 const PixelType& value) :
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1131 image_(image),
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1132 value_(value)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1133 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1134 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1135
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1136 void Write(int x,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1137 int y)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1138 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1139 if (x >= 0 &&
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1140 y >= 0 &&
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1141 static_cast<unsigned int>(x) < image_.GetWidth() &&
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1142 static_cast<unsigned int>(y) < image_.GetHeight())
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1143 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1144 PixelType* p = reinterpret_cast<PixelType*>(image_.GetRow(y));
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1145 p[x] = value_;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1146 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1147 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1148
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1149 void DrawSegment(int x0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1150 int y0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1151 int x1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1152 int y1)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1153 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1154 // This is an implementation of Bresenham's line algorithm
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1155 // https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm#All_cases
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1156
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1157 if (abs(y1 - y0) < abs(x1 - x0))
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1158 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1159 if (x0 > x1)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1160 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1161 PlotLineLow(x1, y1, x0, y0);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1162 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1163 else
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1164 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1165 PlotLineLow(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1166 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1167 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1168 else
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1169 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1170 if (y0 > y1)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1171 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1172 PlotLineHigh(x1, y1, x0, y0);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1173 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1174 else
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1175 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1176 PlotLineHigh(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1177 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1178 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1179 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1180 };
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1181 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1182
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1183
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1184 void ImageProcessing::DrawLineSegment(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1185 int x0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1186 int y0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1187 int x1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1188 int y1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1189 int64_t value)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1190 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1191 switch (image.GetFormat())
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1192 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1193 case Orthanc::PixelFormat_Grayscale8:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1194 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1195 BresenhamPixelWriter<Orthanc::PixelFormat_Grayscale8> writer(image, value);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1196 writer.DrawSegment(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1197 break;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1198 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1199
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1200 case Orthanc::PixelFormat_Grayscale16:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1201 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1202 BresenhamPixelWriter<Orthanc::PixelFormat_Grayscale16> writer(image, value);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1203 writer.DrawSegment(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1204 break;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1205 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1206
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1207 case Orthanc::PixelFormat_SignedGrayscale16:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1208 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1209 BresenhamPixelWriter<Orthanc::PixelFormat_SignedGrayscale16> writer(image, value);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1210 writer.DrawSegment(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1211 break;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1212 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1213
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1214 default:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1215 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1216 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1217 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1218
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1219
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1220 void ImageProcessing::DrawLineSegment(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1221 int x0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1222 int y0,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1223 int x1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1224 int y1,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1225 uint8_t red,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1226 uint8_t green,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1227 uint8_t blue,
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1228 uint8_t alpha)
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1229 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1230 switch (image.GetFormat())
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1231 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1232 case Orthanc::PixelFormat_BGRA32:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1233 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1234 PixelTraits<Orthanc::PixelFormat_BGRA32>::PixelType pixel;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1235 pixel.red_ = red;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1236 pixel.green_ = green;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1237 pixel.blue_ = blue;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1238 pixel.alpha_ = alpha;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1239
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1240 BresenhamPixelWriter<Orthanc::PixelFormat_BGRA32> writer(image, pixel);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1241 writer.DrawSegment(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1242 break;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1243 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1244
2783 65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1245 case Orthanc::PixelFormat_RGBA32:
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1246 {
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1247 PixelTraits<Orthanc::PixelFormat_RGBA32>::PixelType pixel;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1248 pixel.red_ = red;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1249 pixel.green_ = green;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1250 pixel.blue_ = blue;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1251 pixel.alpha_ = alpha;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1252
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1253 BresenhamPixelWriter<Orthanc::PixelFormat_RGBA32> writer(image, pixel);
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1254 writer.DrawSegment(x0, y0, x1, y1);
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1255 break;
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1256 }
65699fcb4e99 PixelTraits<PixelFormat_RGBA32> Sebastien Jodogne <s.jodogne@gmail.com> parents: 2650 diff changeset	1257
2489 e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1258 case Orthanc::PixelFormat_RGB24:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1259 {
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1260 PixelTraits<Orthanc::PixelFormat_RGB24>::PixelType pixel;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1261 pixel.red_ = red;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1262 pixel.green_ = green;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1263 pixel.blue_ = blue;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1264
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1265 BresenhamPixelWriter<Orthanc::PixelFormat_RGB24> writer(image, pixel);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1266 writer.DrawSegment(x0, y0, x1, y1);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1267 break;
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1268 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1269
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1270 default:
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1271 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1272 }
e91bab2d8c75 Bresenham's line algorithm Sebastien Jodogne <s.jodogne@gmail.com> parents: 2488 diff changeset	1273 }
853 839be3022203 DicomImageInformation Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1274 }

Mercurial > hg > orthanc

annotate Core/Images/ImageProcessing.cpp @ 2902:e80b38fb22c6