Add functions to parcel nullable surface controls
Test: None
Change-Id: Ia1bb5771b9d5ea9f70519d92f37ba95d57b4d6fe
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 0246b73..6e153d9 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -200,5 +200,27 @@
return NO_ERROR;
}
+status_t SurfaceControl::readNullableFromParcel(const Parcel& parcel,
+ sp<SurfaceControl>* outSurfaceControl) {
+ bool isNotNull;
+ SAFE_PARCEL(parcel.readBool, &isNotNull);
+ if (isNotNull) {
+ SAFE_PARCEL(SurfaceControl::readFromParcel, parcel, outSurfaceControl);
+ }
+
+ return NO_ERROR;
+}
+
+status_t SurfaceControl::writeNullableToParcel(Parcel& parcel,
+ const sp<SurfaceControl>& surfaceControl) {
+ auto isNotNull = surfaceControl != nullptr;
+ SAFE_PARCEL(parcel.writeBool, isNotNull);
+ if (isNotNull) {
+ SAFE_PARCEL(surfaceControl->writeToParcel, parcel);
+ }
+
+ return NO_ERROR;
+}
+
// ----------------------------------------------------------------------------
}; // namespace android