1 # Copyright 2013 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 import its.image 16 import its.device 17 import its.objects 18 import pylab 19 import os.path 20 import matplotlib 21 import matplotlib.pyplot 22 23 def main(): 24 """Test that the android.sensor.sensitivity parameter is applied properly 25 within a burst. Inspects the output metadata. 26 """ 27 NAME = os.path.basename(__file__).split(".")[0] 28 29 sensitivities = range(350, 400, 7) 30 reqs = its.objects.capture_request_list([ 31 its.objects.manual_capture_request(s,10)["captureRequest"] 32 for s in sensitivities]) 33 34 with its.device.ItsSession() as cam: 35 fnames, w, h, cap_mds = cam.do_capture(reqs) 36 for i,md in enumerate(cap_mds): 37 s_req = sensitivities[i] 38 s_res = md["captureResult"]["android.sensor.sensitivity"] 39 print s_req, s_res 40 41 if __name__ == '__main__': 42 main() 43 44
