Frame Timeline Perfetto producer
This change adds a Perfetto Producer inside FrameTimeline that emits
DisplayFrame and SurfaceFrame as TracePackets as per the proto defined
in frame_timeline_event.proto
This change also adds a MockFrameTimeline to be used in unittests as a
part of TestableSurfaceFlinger. Due to perfetto capability, running
production FrameTimeline in TestableSurfaceFlinger has caused issues and
its best to isolate them.
Bug: 170914689
Test: libsurfaceflinger_unittest (whole test suite without filter)
Change-Id: Iabd5521629d16ded6ba3f165229caa74b1cb8eb7
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index eba3f8e..3ba115e 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -42,6 +42,7 @@
#include "TestableScheduler.h"
#include "mock/DisplayHardware/MockDisplay.h"
#include "mock/MockDisplayIdGenerator.h"
+#include "mock/MockFrameTimeline.h"
#include "mock/MockFrameTracer.h"
namespace android {
@@ -154,6 +155,11 @@
return std::make_unique<mock::FrameTracer>();
}
+ std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
+ std::shared_ptr<TimeStats> timeStats) override {
+ return std::make_unique<mock::FrameTimeline>(timeStats);
+ }
+
using CreateBufferQueueFunction =
std::function<void(sp<IGraphicBufferProducer>* /* outProducer */,
sp<IGraphicBufferConsumer>* /* outConsumer */,