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Commit 3c9c998f authored by Makoto Onuki's avatar Makoto Onuki
Browse files

Make DEBUG_FPS_DIVISOR updatable via setting for possible experiments 

Bug: 70982379
Test: Manual test with "settings put global fps_divisor 4" and reboot

Change-Id: I61437ede907fc387257bf9c07dab46f0032d4e1b
parent 03863ba5

core/java/android/provider/Settings.java

+8 −0
Original line number Diff line number Diff line
@@ -9663,6 +9663,14 @@ public final class Settings { 
        */

        public static final String SYS_VDSO = "sys_vdso";



        /**

         * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the

         * device for this setting to take full effect.

         *

         * @hide

         */

        public static final String FPS_DEVISOR = "fps_divisor";



        /**

         * App standby (app idle) specific settings.

         * This is encoded as a key=value list, separated by commas. Ex:

core/tests/coretests/src/android/provider/SettingsBackupTest.java

+1 −0
Original line number Diff line number Diff line
@@ -351,6 +351,7 @@ public class SettingsBackupTest { 
                    Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES,

                    Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE,

                    Settings.Global.SYS_VDSO,

                    Settings.Global.FPS_DEVISOR,

                    Settings.Global.TCP_DEFAULT_INIT_RWND,

                    Settings.Global.TETHER_DUN_APN,

                    Settings.Global.TETHER_DUN_REQUIRED,

services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java

+2 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ import android.os.SystemProperties; 
import android.provider.Settings;

import android.text.TextUtils;

import android.util.Slog;

import android.view.ThreadedRenderer;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.util.Preconditions;
@@ -39,6 +40,7 @@ class GlobalSettingsToPropertiesMapper { 
    //  List mapping entries in the following format:

    //  {Settings.Global.SETTING_NAME, "system_property_name"},

        {Settings.Global.SYS_VDSO, "sys.vdso"},

        {Settings.Global.FPS_DEVISOR, ThreadedRenderer.DEBUG_FPS_DIVISOR},

    };