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/api2/CameraOfflineSessionClient.h b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
index 8aad4e9..804498f 100644
--- a/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
+++ b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
@@ -120,6 +120,8 @@
status_t injectCamera(const std::string& injectedCamId,
sp<CameraProviderManager> manager) override;
status_t stopInjection() override;
+ status_t injectSessionParams(
+ const hardware::camera2::impl::CameraMetadataNative& sessionParams) override;
private:
mutable Mutex mBinderSerializationLock;