introduced Template::readUniversalTemplate and Template::freeUniversalTemplate

Josh Klontz
1 parent c9cf519c
Showing 2 changed files with 19 additions and 0 deletions
openbr/openbr_plugin.cpp
openbr/openbr_plugin.h
@@ -439,6 +439,23 @@ Template Template::fromUniversalTemplate(const br_utemplate &amp;ut)
     return Template(File(map), m);
 }
+br_utemplate Template::readUniversalTemplate(QFile &file)
+{
+    const size_t headerSize = sizeof(br_universal_template);
+    br_universal_template *t = (br_universal_template*) malloc(headerSize);
+    file.read((char*) t, headerSize);
+
+    const size_t dataSize = t->mdSize + t->fvSize;
+    t = (br_universal_template*) realloc(t, headerSize + dataSize);
+    file.read((char*) &t->data, dataSize);
+    return t;
+}
+
+void Template::freeUniversalTemplate(br_const_utemplate t)
+{
+    free((void*) t);
+}
+
 QDataStream &br::operator<<(QDataStream &stream, const Template &t)
 {
     return stream << static_cast<const QList<cv::Mat>&>(t) << t.file;
@@ -296,6 +296,8 @@ struct Template : public QList&lt;cv::Mat&gt;
     static br_utemplate toUniversalTemplate(const Template &t);
     static Template fromUniversalTemplate(const br_utemplate &ut);
+    static br_utemplate readUniversalTemplate(QFile &file);
+    static void freeUniversalTemplate(br_const_utemplate t);
 };
 BR_EXPORT QDataStream &operator<<(QDataStream &stream, const Template &t);