PR IntelRealSense#11013 from stefanhige: fix possibly uninitialized m…

…emory + add documentation
kirkoman · Oct 24, 2022 · e9a29da · e9a29da
2 parents eb422f2 + 1f4a8bd
commit e9a29da
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/wrappers/python/pyrsutil.cpp b/wrappers/python/pyrsutil.cpp
@@ -42,15 +42,15 @@ void init_util(py::module &m) {
             const rs2_extrinsics& color_to_depth, const rs2_extrinsics& depth_to_color,
             std::array<float, 2> from_pixel)->std::array<float, 2>
     {
-        std::array<float, 2> to_pixel;
+        std::array<float, 2> to_pixel{-1.0f, -1.0f};
         rs2_project_color_pixel_to_depth_pixel(to_pixel.data(), static_cast<const uint16_t*>(data._ptr), 
                 depth_scale, depth_min, depth_max, &depth_intrin, &color_intrin, &depth_to_color,
                 &color_to_depth, from_pixel.data());
         return to_pixel;
     };
 
-    m.def("rs2_project_color_pixel_to_depth_pixel", cp_to_dp, "data"_a, "depth_scale"_a,
-          "depth_min"_a, "depth_max"_a, "depth_intrin"_a, "color_intrin"_a, "depth_to_color"_a,
+    m.def("rs2_project_color_pixel_to_depth_pixel", cp_to_dp, "Given pixel coordinates of the color image and a minimum and maximum depth, compute the corresponding pixel coordinates in the depth image. Returns [-1 -1] on failure.",
+          "data"_a, "depth_scale"_a, "depth_min"_a, "depth_max"_a, "depth_intrin"_a, "color_intrin"_a, "depth_to_color"_a,
           "color_to_depth"_a, "from_pixel"_a);
     /** end rsutil.h **/
 }