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Commit 9b1052f1 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge changes from topic "1hz_refreshrate" 

* changes:
  SF: Fix refresh rate selection for low physical refresh rates
  Revert "SF: change the min supported frame rate to 1Hz"
  Revert "SF: Update RefreshRateSelectorTest to check range of refresh rates."
  Revert "SF: Update RefreshRateSelectorTest to remove g_noSlowTests from some tests"
parents 61560dd6 dc0b3a7e

services/surfaceflinger/Scheduler/RefreshRateSelector.cpp

+1 −1
Original line number Diff line number Diff line
@@ -180,7 +180,7 @@ auto RefreshRateSelector::createFrameRateModes( 
        for (auto divisor = start; divisor <= end; divisor++) {

            const auto fps = mode->getFps() / divisor;

            using fps_approx_ops::operator<;

            if (fps < kMinSupportedFrameRate) {

            if (divisor > 1 && fps < kMinSupportedFrameRate) {

                break;

            }

services/surfaceflinger/Scheduler/RefreshRateSelector.h

+1 −1
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ public: 
            std::chrono::nanoseconds(800us).count();



    // The lowest Render Frame Rate that will ever be selected

    static constexpr Fps kMinSupportedFrameRate = 1_Hz;

    static constexpr Fps kMinSupportedFrameRate = 20_Hz;



    class Policy {

        static constexpr int kAllowGroupSwitchingDefault = false;

services/surfaceflinger/tests/unittests/RefreshRateSelectorTest.cpp

+148 −425

File changed.

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