SF: Remove EventControlThread
EventControlThread was a HWC workaround dating back to K for toggling
VSYNC off the main thread, but as of R it defers back to main only to
incur context switches.
Clean up TestableScheduler construction to skip creating DispSync and
timer threads, which fixes several gMock warnings of unexpected calls.
Remove virtual destructors for non-polymorphic interfaces.
Bug: 160012986
Test: systrace
Test: libsurfaceflinger_unittest
Change-Id: I01360016a7dba79dc905f250753e6fce34af0a90
diff --git a/services/surfaceflinger/tests/unittests/TestableScheduler.h b/services/surfaceflinger/tests/unittests/TestableScheduler.h
index c463294..d78546d 100644
--- a/services/surfaceflinger/tests/unittests/TestableScheduler.h
+++ b/services/surfaceflinger/tests/unittests/TestableScheduler.h
@@ -23,20 +23,27 @@
#include "Scheduler/EventThread.h"
#include "Scheduler/LayerHistory.h"
#include "Scheduler/Scheduler.h"
+#include "Scheduler/VSyncTracker.h"
+#include "mock/MockDispSync.h"
namespace android {
-class TestableScheduler : public Scheduler, private ISchedulerCallback {
+class TestableScheduler : public Scheduler {
public:
- TestableScheduler(const scheduler::RefreshRateConfigs& configs, bool useContentDetectionV2)
- : Scheduler([](bool) {}, configs, *this, useContentDetectionV2, true) {}
+ TestableScheduler(const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback,
+ bool useContentDetectionV2)
+ : TestableScheduler(std::make_unique<mock::DispSync>(), configs, callback,
+ useContentDetectionV2) {}
TestableScheduler(std::unique_ptr<DispSync> primaryDispSync,
- std::unique_ptr<EventControlThread> eventControlThread,
- const scheduler::RefreshRateConfigs& configs, bool useContentDetectionV2)
- : Scheduler(std::move(primaryDispSync), std::move(eventControlThread), configs, *this,
- createLayerHistory(configs, useContentDetectionV2), useContentDetectionV2,
- true) {}
+ const scheduler::RefreshRateConfigs& configs, ISchedulerCallback& callback,
+ bool useContentDetectionV2)
+ : Scheduler({std::move(primaryDispSync), nullptr, nullptr}, configs, callback,
+ createLayerHistory(configs, useContentDetectionV2),
+ {.supportKernelTimer = false,
+ .useContentDetection = true,
+ .useContentDetectionV2 = useContentDetectionV2,
+ .useVsyncPredictor = false}) {}
// Used to inject mock event thread.
ConnectionHandle createConnection(std::unique_ptr<EventThread> eventThread) {
@@ -48,28 +55,24 @@
* post-conditions.
*/
auto& mutablePrimaryHWVsyncEnabled() { return mPrimaryHWVsyncEnabled; }
- auto& mutableEventControlThread() { return mEventControlThread; }
- auto& mutablePrimaryDispSync() { return mPrimaryDispSync; }
auto& mutableHWVsyncAvailable() { return mHWVsyncAvailable; }
- size_t refreshRateChangeCount() const { return mRefreshRateChangeCount; }
-
bool hasLayerHistory() const { return static_cast<bool>(mLayerHistory); }
auto* mutableLayerHistory() {
- LOG_ALWAYS_FATAL_IF(mUseContentDetectionV2);
+ LOG_ALWAYS_FATAL_IF(mOptions.useContentDetectionV2);
return static_cast<scheduler::impl::LayerHistory*>(mLayerHistory.get());
}
auto* mutableLayerHistoryV2() {
- LOG_ALWAYS_FATAL_IF(!mUseContentDetectionV2);
+ LOG_ALWAYS_FATAL_IF(!mOptions.useContentDetectionV2);
return static_cast<scheduler::impl::LayerHistoryV2*>(mLayerHistory.get());
}
size_t layerHistorySize() NO_THREAD_SAFETY_ANALYSIS {
if (!mLayerHistory) return 0;
- return mUseContentDetectionV2 ? mutableLayerHistoryV2()->mLayerInfos.size()
- : mutableLayerHistory()->mLayerInfos.size();
+ return mOptions.useContentDetectionV2 ? mutableLayerHistoryV2()->mLayerInfos.size()
+ : mutableLayerHistory()->mLayerInfos.size();
}
void replaceTouchTimer(int64_t millis) {
@@ -93,18 +96,9 @@
// not report a leaked object, since the Scheduler instance may
// still be referenced by something despite our best efforts to destroy
// it after each test is done.
- mutableEventControlThread().reset();
- mutablePrimaryDispSync().reset();
+ mVsyncSchedule.sync.reset();
mConnections.clear();
}
-
-private:
- void changeRefreshRate(const RefreshRate&, ConfigEvent) override { mRefreshRateChangeCount++; }
-
- void repaintEverythingForHWC() override {}
- void kernelTimerChanged(bool /*expired*/) override {}
-
- size_t mRefreshRateChangeCount = 0;
};
} // namespace android