Reverse the default orientation of accelerometer

[android-x86/hardware-intel-libsensors.git] / filtering.h

diff --git a/filtering.h b/filtering.h
index 6543a7d..ed15807 100644 (file)
--- a/filtering.h
+++ b/filtering.h
@@ -1,9 +1,25 @@
+/*
+// Copyright (c) 2015 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
 #ifndef FILTERING_H
 #define FILTERING_H
 
-void denoise_median(struct sensor_info_t* info, struct sensors_event_t* event,
-       unsigned int num_fields);
-void denoise_median_init(int s, unsigned int sample_size,
-       unsigned int num_fields);
-void denoise_median_release(int s);
+void setup_noise_filtering             (int s);
+void release_noise_filtering_data      (int s);
+void denoise                           (int s, sensors_event_t* event);
+void record_sample                     (int s, const sensors_event_t* data);
+
 #endif