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Commit 17717429 authored by Marin Shalamanov's avatar Marin Shalamanov
Browse files

DMS: Reduce the THRESHOLD_FOR_REFRESH_RATES_DIVIDERS 

Reduce the threshold to 0.0009 so the code can
differentiate between 59.94 and 90 fps.

Bug: 196191168
Test: presubmit
Change-Id: Iecfb523e1b7fbd601ad99655d9ecf1d88d2a58bf
parent 0c5fa890

services/core/java/com/android/server/display/DisplayManagerService.java

+4 −2
Original line number Diff line number Diff line
@@ -190,7 +190,9 @@ public final class DisplayManagerService extends SystemService { 


    private static final String PROP_DEFAULT_DISPLAY_TOP_INSET = "persist.sys.displayinset.top";

    private static final long WAIT_FOR_DEFAULT_DISPLAY_TIMEOUT = 10000;

    private static final float THRESHOLD_FOR_REFRESH_RATES_DIVIDERS = 0.1f;

    // This value needs to be in sync with the threshold

    // in RefreshRateConfigs::getFrameRateDivider.

    private static final float THRESHOLD_FOR_REFRESH_RATES_DIVIDERS = 0.0009f;



    private static final int MSG_REGISTER_DEFAULT_DISPLAY_ADAPTERS = 1;

    private static final int MSG_REGISTER_ADDITIONAL_DISPLAY_ADAPTERS = 2;
@@ -826,7 +828,7 @@ public final class DisplayManagerService extends SystemService { 


        // Override the refresh rate only if it is a divider of the current

        // refresh rate. This calculation needs to be in sync with the native code

        // in RefreshRateConfigs::getRefreshRateDividerForUid

        // in RefreshRateConfigs::getFrameRateDivider

        Display.Mode currentMode = info.getMode();

        float numPeriods = currentMode.getRefreshRate() / frameRateHz;

        float numPeriodsRound = Math.round(numPeriods);