commit fdd7fbf80f1b28d7001b53f92ad8582116951d55
author Tyler Chatow <tchatow@gmail.com> Sat Apr 13 21:14:05 2019 -0700
committer Tyler Chatow <tchatow@gmail.com> Sat Apr 13 22:17:55 2019 -0700
tree 2c887843ab61b37b7d129a374ff0c5aada443211
parent c4c64553b7a6478b0906e1f107d2b0095986bda7

Set camera exposure from params when initialized

Change-Id: I01963885fba5819160cf45cc2a79e5329de542ce

aos/vision/image/image_stream.h

diff --git a/aos/vision/image/image_stream.h b/aos/vision/image/image_stream.h
index 8aab97d..5d88d32 100644
--- a/aos/vision/image/image_stream.h
+++ b/aos/vision/image/image_stream.h
@@ -37,10 +37,7 @@
 
   void ReadEvent() override { reader_->HandleFrame(); }
 
-  bool SetExposure(int abs_exp) {
-    return reader_->SetCameraControl(V4L2_CID_EXPOSURE_ABSOLUTE,
-                                     "V4L2_CID_EXPOSURE_ABSOLUTE", abs_exp);
-  }
+  bool SetExposure(int abs_exp) { return reader_->SetExposure(abs_exp); }
 
  private:
   void ProcessHelper(DataRef data, aos::monotonic_clock::time_point timestamp);