commit abbcb6b7307d376f1b1fc2d0ed5798da33ac1015
author Shuzhen Wang <shuzhenwang@google.com> Wed Dec 09 22:32:44 2020 -0800
committer Shuzhen Wang <shuzhenwang@google.com> Mon Dec 14 15:35:24 2020 -0800
tree 3ed4c0e13892f51f1a51a41f7497640fff4c281a
parent 5834bf6ebe9265c938b2cbb2c1cee1ad3a819a5c

Camera: Add debug code to dump JPEG images

- Debugging can be turned on by running:
adb shell cmd media.camera set-image-dump-mask 1
- Current flag setting can be queried by:
adb shell cmd media.camera get-image-dump-mask
- JPEG images are stored in /data/misc/cameraserver
- Image name is in the format of:
IMG_[YYYY][MM][DD]_[HH][MM][SS]_[TIMESTAMP].jpg

Test: Run adb command, run StillCapture test, and check output files
Bug: 172365775
Change-Id: Iec573ab68dcf5752ff036733b83b4088da8199cb

services/camera/libcameraservice/api2/CameraDeviceClient.h

diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.h b/services/camera/libcameraservice/api2/CameraDeviceClient.h
index 5d40b82..3f72eca 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.h
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.h
@@ -206,6 +206,7 @@
     virtual void notifyRequestQueueEmpty();
     virtual void notifyRepeatingRequestError(long lastFrameNumber);
 
+    void setImageDumpMask(int mask) { if (mDevice != nullptr) mDevice->setImageDumpMask(mask); }
     /**
      * Interface used by independent components of CameraDeviceClient.
      */