fixed save image crash

jian-dong · jian-dong · commit 47cd6055af33 · 2024-06-04T16:25:18.000+08:00
diff --git a/orbbec_camera/src/ob_camera_node.cpp b/orbbec_camera/src/ob_camera_node.cpp
@@ -1659,8 +1659,8 @@ void OBCameraNode::onNewFrameCallback(const std::shared_ptr<ob::Frame> &frame,
   image_msg->step = width * unit_step_size_[stream_index];
   image_msg->header.frame_id = frame_id;
   CHECK(image_publishers_.count(stream_index) > 0);
-  image_publishers_[stream_index].publish(std::move(image_msg));
   saveImageToFile(stream_index, image, image_msg);
+  image_publishers_[stream_index].publish(std::move(image_msg));
 }
 
 void OBCameraNode::publishMetadata(const std::shared_ptr<ob::Frame> &frame,

Original file line number	Diff line number	Diff line change
`@@ -1659,8 +1659,8 @@ void OBCameraNode::onNewFrameCallback(const std::shared_ptr<ob::Frame> &frame,`
`1659`	`1659`	`image_msg->step = width * unit_step_size_[stream_index];`
`1660`	`1660`	`image_msg->header.frame_id = frame_id;`
`1661`	`1661`	`CHECK(image_publishers_.count(stream_index) > 0);`
`1662`		`- image_publishers_[stream_index].publish(std::move(image_msg));`
`1663`	`1662`	`saveImageToFile(stream_index, image, image_msg);`
	`1663`	`+ image_publishers_[stream_index].publish(std::move(image_msg));`
`1664`	`1664`	`}`
`1665`	`1665`
`1666`	`1666`	`void OBCameraNode::publishMetadata(const std::shared_ptr<ob::Frame> &frame,`