| # Copyright 2015 The Android Open Source Project |
| # |
| # 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. |
| |
| import sys |
| import its.device |
| import its.objects |
| import its.image |
| |
| def main(): |
| """capture a yuv image and save it to argv[1] |
| """ |
| camera_id = -1 |
| out_path = "" |
| for s in sys.argv[1:]: |
| if s[:7] == "camera=" and len(s) > 7: |
| camera_id = s[7:] |
| elif s[:4] == "out=" and len(s) > 4: |
| out_path = s[4:] |
| |
| if camera_id == -1: |
| print "Error: need to specify which camera to use" |
| assert(False) |
| |
| with its.device.ItsSession() as cam: |
| raw_input("Press Enter after placing camera " + camera_id + |
| " to frame the test scene") |
| # Converge 3A prior to capture. |
| cam.do_3a(do_af=True, lock_ae=True, lock_awb=True) |
| props = cam.get_camera_properties() |
| req = its.objects.fastest_auto_capture_request(props) |
| req["android.control.awbLock"] = True |
| req["android.control.aeLock"] = True |
| while True: |
| print "Capture an image to check the test scene" |
| cap = cam.do_capture(req) |
| img = its.image.convert_capture_to_rgb_image(cap) |
| if out_path != "": |
| its.image.write_image(img, out_path) |
| print "Please check scene setup in", out_path |
| choice = raw_input( |
| "Is the image okay for ITS scene1? (Y/N)").lower() |
| if choice == "y": |
| break |
| else: |
| raw_input("Press Enter after placing camera " + camera_id + |
| " to frame the test scene") |
| |
| if __name__ == '__main__': |
| main() |