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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2020-01-22 16:58:30 +03:00
parent 8b3042da63 3019927a61
commit 3d14dd4e39
32 changed files with 1151 additions and 94 deletions
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modules/dnn/misc/java/src/cpp/dnn_converters.cpp
+19
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@@ -60,6 +60,25 @@ jobject vector_Ptr_Layer_to_List(JNIEnv* env, std::vector<cv::Ptr<cv::dnn::Layer
return result;
}
jobject vector_Target_to_List(JNIEnv* env, std::vector<cv::dnn::Target>& vs)
{
static jclass juArrayList = ARRAYLIST(env);
static jmethodID m_create = CONSTRUCTOR(env, juArrayList);
jmethodID m_add = LIST_ADD(env, juArrayList);
static jclass jInteger = env->FindClass("java/lang/Integer");
static jmethodID m_create_Integer = env->GetMethodID(jInteger, "<init>", "(I)V");
jobject result = env->NewObject(juArrayList, m_create, vs.size());
for (size_t i = 0; i < vs.size(); ++i)
{
jobject element = env->NewObject(jInteger, m_create_Integer, vs[i]);
env->CallBooleanMethod(result, m_add, element);
env->DeleteLocalRef(element);
}
return result;
}
std::vector<cv::Ptr<cv::dnn::Layer> > List_to_vector_Ptr_Layer(JNIEnv* env, jobject list)
{
static jclass juArrayList = ARRAYLIST(env);
modules/dnn/misc/java/src/cpp/dnn_converters.hpp
+1
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@@ -28,5 +28,6 @@ jobject vector_Ptr_Layer_to_List(JNIEnv* env, std::vector<cv::Ptr<cv::dnn::Layer
std::vector<cv::Ptr<cv::dnn::Layer> > List_to_vector_Ptr_Layer(JNIEnv* env, jobject list);
jobject vector_Target_to_List(JNIEnv* env, std::vector<cv::dnn::Target>& vs);
#endif /* DNN_CONVERTERS_HPP */