Implement session param injection in CameraService
- This allows injecting session params into existing camera clients.
- The injection is cleared upon the camera closing, and we do not keep
state from one camera open to the next.
- We restrict the injection to only allow overriding vendor tags for now.
- The actionable parts of the change are gated behind the inject_session_params
flag to allow easy flipping. When false, this feature will have no effect.
Bug: 308984721
Test: I tested that this works using adb shell.
Change-Id: I27d955d035dde57b63a220c5d68b505ec636c401
diff --git a/services/camera/libcameraservice/common/Camera2ClientBase.cpp b/services/camera/libcameraservice/common/Camera2ClientBase.cpp
index c730b14..a126f61 100644
--- a/services/camera/libcameraservice/common/Camera2ClientBase.cpp
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.cpp
@@ -509,6 +509,12 @@
return mDevice->stopInjection();
}
+template <typename TClientBase>
+status_t Camera2ClientBase<TClientBase>::injectSessionParams(
+ const CameraMetadata& sessionParams) {
+ return mDevice->injectSessionParams(sessionParams);
+}
+
template class Camera2ClientBase<CameraService::Client>;
template class Camera2ClientBase<CameraDeviceClientBase>;