Display camera frame

vendor/gocv.io/x/gocv/dnn.h

@@ -0,0 +1,58 @@
+#ifndef _OPENCV3_DNN_H_
+#define _OPENCV3_DNN_H_
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+#include <opencv2/opencv.hpp>
+#include <opencv2/dnn.hpp>
+extern "C" {
+#endif
+
+#include "core.h"
+
+#ifdef __cplusplus
+typedef cv::dnn::Net* Net;
+typedef cv::Ptr<cv::dnn::Layer>* Layer;
+#else
+typedef void* Net;
+typedef void* Layer;
+#endif
+
+Net Net_ReadNet(const char* model, const char* config);
+Net Net_ReadNetBytes(const char* framework, struct ByteArray model, struct ByteArray config);
+Net Net_ReadNetFromCaffe(const char* prototxt, const char* caffeModel);
+Net Net_ReadNetFromCaffeBytes(struct ByteArray prototxt, struct ByteArray caffeModel);
+Net Net_ReadNetFromTensorflow(const char* model);
+Net Net_ReadNetFromTensorflowBytes(struct ByteArray model);
+Mat Net_BlobFromImage(Mat image, double scalefactor, Size size, Scalar mean, bool swapRB,
+                      bool crop);
+void Net_BlobFromImages(struct Mats images, Mat blob,  double scalefactor, Size size, 
+                        Scalar mean, bool swapRB, bool crop, int ddepth);
+void Net_ImagesFromBlob(Mat blob_, struct Mats* images_);
+void Net_Close(Net net);
+bool Net_Empty(Net net);
+void Net_SetInput(Net net, Mat blob, const char* name);
+Mat Net_Forward(Net net, const char* outputName);
+void Net_ForwardLayers(Net net, struct Mats* outputBlobs, struct CStrings outBlobNames);
+void Net_SetPreferableBackend(Net net, int backend);
+void Net_SetPreferableTarget(Net net, int target);
+int64_t Net_GetPerfProfile(Net net);
+void Net_GetUnconnectedOutLayers(Net net, IntVector* res);
+void Net_GetLayerNames(Net net, CStrings* names);
+
+Mat Net_GetBlobChannel(Mat blob, int imgidx, int chnidx);
+Scalar Net_GetBlobSize(Mat blob);
+
+Layer Net_GetLayer(Net net, int layerid);
+void Layer_Close(Layer layer);
+int Layer_InputNameToIndex(Layer layer, const char* name);
+int Layer_OutputNameToIndex(Layer layer, const char* name);
+const char* Layer_GetName(Layer layer);
+const char* Layer_GetType(Layer layer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_OPENCV3_DNN_H_