[2] | 1 | // %flair:license{
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[15] | 2 | // This file is part of the Flair framework distributed under the
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| 3 | // CECILL-C License, Version 1.0.
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[2] | 4 | // %flair:license}
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| 5 | // created: 2012/03/21
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| 6 | // filename: cvmatrix_impl.cpp
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| 7 | //
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| 8 | // author: Guillaume Sanahuja
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| 9 | // Copyright Heudiasyc UMR UTC/CNRS 7253
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| 10 | //
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| 11 | // version: $Id: $
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| 12 | //
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| 13 | // purpose: classe definissant le type de données "CvMat"
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| 14 | //
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| 15 | /*********************************************************************/
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| 16 |
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| 17 | #include "cvmatrix.h"
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| 18 | #include "cvmatrix_impl.h"
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| 19 | #include <cxcore.h>
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| 20 | #include <typeinfo>
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| 21 | #include <sstream>
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| 22 |
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| 23 | using std::string;
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| 24 | using namespace flair::core;
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| 25 |
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[15] | 26 | cvmatrix_impl::cvmatrix_impl(cvmatrix *self, int rows, int cols,
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| 27 | flair::core::ScalarType const &_elementDataType,
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| 28 | int n)
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| 29 | : elementDataType(_elementDataType) {
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| 30 | descriptor = new cvmatrix_descriptor(rows, cols);
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| 31 | Init(self, n);
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[2] | 32 | }
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| 33 |
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[15] | 34 | cvmatrix_impl::cvmatrix_impl(cvmatrix *self,
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[148] | 35 | const cvmatrix_descriptor *inDescriptor,
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[15] | 36 | flair::core::ScalarType const &_elementDataType,
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| 37 | int n)
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| 38 | : elementDataType(_elementDataType) {
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[148] | 39 | descriptor = new cvmatrix_descriptor(inDescriptor->Rows(), inDescriptor->Cols());
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| 40 |
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| 41 | for (uint32_t i = 0; i < descriptor->Rows(); i++) {
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| 42 | for (uint32_t j = 0; j < descriptor->Cols(); j++) {
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| 43 | descriptor->SetElementName(i, j, inDescriptor->ElementName(i, j));
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| 44 | }
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| 45 | }
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[15] | 46 | Init(self, n);
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[2] | 47 | }
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| 48 |
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[15] | 49 | void cvmatrix_impl::Init(cvmatrix *self, int n) {
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| 50 | this->self = self;
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[2] | 51 |
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[15] | 52 | mat = nullptr;
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| 53 | try {
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| 54 | ScalarType const &scalarType =
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| 55 | dynamic_cast<ScalarType const &>(elementDataType);
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| 56 | if (typeid(scalarType) == typeid(FloatType)) {
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| 57 | mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_32FC1);
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| 58 | } else if (typeid(scalarType) == typeid(SignedIntegerType)) {
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| 59 | switch (elementDataType.GetSize()) {
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| 60 | case 1:
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| 61 | mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_8SC1);
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| 62 | break;
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| 63 | case 2:
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| 64 | mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_16SC1);
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| 65 | break;
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| 66 | default:
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| 67 | self->Err("unsupported integer scalar type\n");
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| 68 | }
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| 69 | } else {
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| 70 | self->Err("unsupported scalar type\n");
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[2] | 71 | }
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[15] | 72 | } catch (std::bad_cast e) {
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| 73 | self->Err("type is not a scalar\n");
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| 74 | }
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[2] | 75 |
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[15] | 76 | if (mat == nullptr)
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| 77 | self->Err("allocating matrix failed\n");
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| 78 | if (n > 1)
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| 79 | self->Warn("n>1 not supported\n");
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[2] | 80 | }
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| 81 |
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| 82 | cvmatrix_impl::~cvmatrix_impl() {
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[15] | 83 | cvReleaseMat(&mat);
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| 84 | delete descriptor;
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[2] | 85 | }
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