fix(samples): fixed problem of core for get_depth_with_region

2019-07-30 18:47:36 +08:00 · 2019-07-30 18:47:36 +08:00 · 388f8466d5
commit 388f8466d5
parent 220b1e352e
1 changed files with 3 additions and 0 deletions
--- a/samples/api/get_depth_with_region.cc
+++ b/samples/api/get_depth_with_region.cc
@ -178,6 +178,9 @@ int main(int argc, char *argv[]) {
    auto &&left_data = api->GetStreamData(Stream::LEFT);
    auto &&right_data = api->GetStreamData(Stream::RIGHT);

+    if (left_data.frame.empty() || right_data.frame.empty())
+      continue;
+
    cv::Mat img;
    cv::hconcat(left_data.frame, right_data.frame, img);
    cv::imshow("frame", img);