Migrate display related methods to AIDL part 3
This migrates more display related methods from ISurfaceComposer.h to the new AIDL interface.
(1) migrate getDisplaySttas() and getDisplayState() methods
(2) add new parcelables, android.gui.DisplayState, anddroid.gui.DisplayStatInfo and other utilities.
(3) all parceables are added into libgui, instead of libui, so libui is isolated from binder serialization code,which is cleaner and avoids libbinder linking errors.
Bug: 220043617
Bug: 219574942
Test: atest SurfaceFlinger_test libsurfaceflinger_unittest libgui_test
Change-Id: Iacdc42dde1608f883c5578aa3d9f9f8ae9f23038
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index ceb517f..0f0a5c8 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -27,13 +27,13 @@
#include <inttypes.h>
+#include <android/gui/DisplayStatInfo.h>
#include <android/native_window.h>
#include <utils/Log.h>
#include <utils/Trace.h>
#include <utils/NativeHandle.h>
-#include <ui/DisplayStatInfo.h>
#include <ui/DynamicDisplayInfo.h>
#include <ui/Fence.h>
#include <ui/GraphicBuffer.h>
@@ -179,10 +179,10 @@
status_t Surface::getDisplayRefreshCycleDuration(nsecs_t* outRefreshDuration) {
ATRACE_CALL();
- DisplayStatInfo stats;
- status_t result = composerService()->getDisplayStats(nullptr, &stats);
- if (result != NO_ERROR) {
- return result;
+ gui::DisplayStatInfo stats;
+ binder::Status status = composerServiceAIDL()->getDisplayStats(nullptr, &stats);
+ if (!status.isOk()) {
+ return status.transactionError();
}
*outRefreshDuration = stats.vsyncPeriod;