fix bugs (#73)

2023-03-02 09:51:36 +08:00
parent 5326d0f81f
commit 1e45a9503e
1 changed files with 4 additions and 1 deletions
--- a/sherpa-onnx/csrc/features.cc
+++ b/sherpa-onnx/csrc/features.cc
@@ -90,7 +90,10 @@ class FeatureExtractor::Impl {
    return features;
  }

-  void Reset() { fbank_ = std::make_unique<knf::OnlineFbank>(opts_); }
+  void Reset() {
+    std::lock_guard<std::mutex> lock(mutex_);
+    fbank_ = std::make_unique<knf::OnlineFbank>(opts_);
+  }

  int32_t FeatureDim() const { return opts_.mel_opts.num_bins; }