[SurfaceFlinger] add setDisplayContentSamplingEnabled i/f
Add interface to ISurfaceComposer that can enable or disable
the graphics.composer's collection of the displayed content
statistics.
Bug: 116028618
Test: Boot
Test: ran test client against prototype, see enable/disable working.
Test: Ran new tests './libgui_test --gtest_filter="DisplayedContentSamp*"'
Test: on hwc with and without new function hook.
Change-Id: Ifb487e2bfbd8e0db6178ccbf762aa968c34576b9
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 3950bb6..cb1756f 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -647,6 +647,11 @@
uint8_t* /*outComponentMask*/) const override {
return NO_ERROR;
}
+ status_t setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/,
+ uint8_t /*componentMask*/,
+ uint64_t /*maxFrames*/) const override {
+ return NO_ERROR;
+ }
virtual status_t getColorManagement(bool* /*outGetColorManagement*/) const { return NO_ERROR; }