[shotwell/wip/cleanup-facedetect: 9/15] Remove face_to_vec

[Jens Georg <jensgeorg src gnome org>]

commit 9ab62d3e57c2850948a6cc477417e13f06f65fd3
Author: Jens Georg <mail jensge org>
Date:   Sat Aug 13 22:16:30 2022 +0200

    Remove face_to_vec
    
    This code is not used anymore

 src/faces/FaceDetect.vala                               |  2 --
 subprojects/shotwell-facedetect/facedetect-opencv.cpp   | 17 -----------------
 .../shotwell-facedetect/org.gnome.ShotwellFaces1.xml    | 10 ----------
 subprojects/shotwell-facedetect/shotwell-facedetect.cpp | 11 -----------
 subprojects/shotwell-facedetect/shotwell-facedetect.hpp |  1 -
 5 files changed, 41 deletions(-)
---
diff --git a/src/faces/FaceDetect.vala b/src/faces/FaceDetect.vala
index 4bf6e6af..0e423d62 100644
--- a/src/faces/FaceDetect.vala
+++ b/src/faces/FaceDetect.vala
@@ -38,8 +38,6 @@ public interface FaceDetectInterface : DBusProxy {
         throws IOError, DBusError;
     public abstract bool load_net(string netFile)
         throws IOError, DBusError;
-    public abstract double[] face_to_vec(string inputName)
-        throws IOError, DBusError;
     public abstract void terminate() throws IOError, DBusError;
 }
 
diff --git a/subprojects/shotwell-facedetect/facedetect-opencv.cpp 
b/subprojects/shotwell-facedetect/facedetect-opencv.cpp
index 8504437e..48395297 100644
--- a/subprojects/shotwell-facedetect/facedetect-opencv.cpp
+++ b/subprojects/shotwell-facedetect/facedetect-opencv.cpp
@@ -172,20 +172,3 @@ std::vector<double> faceToVecMat(cv::Mat img) {
     return ret;
 }
 #endif
-
-std::vector<double> faceToVec(cv::String inputName) {
-    std::vector<double> ret;
-    cv::Mat img = cv::imread(inputName, 1);
-       if (img.empty()) {
-        std::cout << "error;Could not load the file to process. Filename: \"" << inputName << "\"" << 
std::endl;
-        ret.assign(128, 0);
-        return ret;
-    }
-#ifdef HAS_OPENCV_DNN
-    ret = faceToVecMat(img);
-#else
-    ret.assign(128, 0);
-#endif
-    return ret;
-}
-
diff --git a/subprojects/shotwell-facedetect/org.gnome.ShotwellFaces1.xml 
b/subprojects/shotwell-facedetect/org.gnome.ShotwellFaces1.xml
index 6bc84f19..2391bf6f 100644
--- a/subprojects/shotwell-facedetect/org.gnome.ShotwellFaces1.xml
+++ b/subprojects/shotwell-facedetect/org.gnome.ShotwellFaces1.xml
@@ -32,16 +32,6 @@
       <arg type="b" name="ret" direction="out" />
     </method>
 
-    <!--
-        FaceToVec
-        @image: Image of face to convert
-        Returns 128 element vector
-    -->
-    <method name="FaceToVec">
-      <arg type="s" name="image" direction="in" />
-      <arg type="ad" name="vec" direction="out" />
-    </method>
-
     <!--
         Terminate
     -->
diff --git a/subprojects/shotwell-facedetect/shotwell-facedetect.cpp 
b/subprojects/shotwell-facedetect/shotwell-facedetect.cpp
index df1713ca..8d84ed0d 100644
--- a/subprojects/shotwell-facedetect/shotwell-facedetect.cpp
+++ b/subprojects/shotwell-facedetect/shotwell-facedetect.cpp
@@ -51,16 +51,6 @@ static gboolean on_handle_load_net(ShotwellFaces1 *object, GDBusMethodInvocation
     return TRUE;
 }
 
-static gboolean on_handle_face_to_vec(ShotwellFaces1 *object, GDBusMethodInvocation *invocation, const gchar 
*arg_image)
-{
-    auto vec = faceToVec(arg_image);
-
-    shotwell_faces1_complete_face_to_vec(
-        object, invocation, g_variant_new_fixed_array(G_VARIANT_TYPE_DOUBLE, vec.data(), vec.size(), 
sizeof(double)));
-
-    return TRUE;
-}
-
 static gboolean on_handle_terminate(ShotwellFaces1 *object,
                                     GDBusMethodInvocation *invocation,
                                     gpointer user_data) {
@@ -79,7 +69,6 @@ static void on_name_acquired(GDBusConnection *connection,
     g_signal_connect(interface, "handle-detect-faces", G_CALLBACK (on_handle_detect_faces), nullptr);
     g_signal_connect(interface, "handle-terminate", G_CALLBACK (on_handle_terminate), user_data);
     g_signal_connect(interface, "handle-load-net", G_CALLBACK (on_handle_load_net), nullptr);
-    g_signal_connect(interface, "handle-face-to-vec", G_CALLBACK (on_handle_face_to_vec), nullptr);
 
     g_autoptr(GError) error = nullptr;
     g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(interface), connection, FACEDETECT_PATH, 
&error);
diff --git a/subprojects/shotwell-facedetect/shotwell-facedetect.hpp 
b/subprojects/shotwell-facedetect/shotwell-facedetect.hpp
index a3b0af74..1c596655 100644
--- a/subprojects/shotwell-facedetect/shotwell-facedetect.hpp
+++ b/subprojects/shotwell-facedetect/shotwell-facedetect.hpp
@@ -31,4 +31,3 @@ struct FaceRect {
 
 bool loadNet(cv::String netFile);
 std::vector<FaceRect> detectFaces(cv::String inputName, cv::String cascadeName, double scale, bool infer);
-std::vector<double> faceToVec(cv::String inputName);