Add documentation

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/research/tv-dump/display.txt

@@ -0,0 +1,373 @@
+DISPLAY MANAGER (dumpsys display)
+  mSafeMode=false
+  mPendingTraversal=false
+  mViewports=[DisplayViewport{type=INTERNAL, valid=true, isActive=true, displayId=0, uniqueId='local:4627014146675823360', physicalPort=0, orientation=0, logicalFrame=Rect(0, 0 - 1920, 1080), physicalFrame=Rect(0, 0 - 3840, 2160), deviceWidth=3840, deviceHeight=2160}]
+  mDefaultDisplayDefaultColorMode=0
+  mWifiDisplayScanRequestCount=0
+  mStableDisplaySize=Point(3840, 2160)
+  mMinimumBrightnessCurve=[(0.0, 0.0), (2000.0, 50.0), (4000.0, 90.0)]
+
+  mHdrConversionMode=HdrConversionMode{ConversionMode=HDR_CONVERSION_SYSTEM, PreferredHdrOutputType=HDR_TYPE_INVALID}
+
+Display States: size=1
+  Display Id=0
+  Display State=ON
+  Display Brightness=1.0
+  Display SdrBrightness=1.0
+
+Display Adapters: size=3
+  LocalDisplayAdapter
+  VirtualDisplayAdapter
+  OverlayDisplayAdapter
+    mCurrentOverlaySetting=
+    mOverlays: size=0
+
+Display Devices: size=1
+  DisplayDeviceInfo{"Встроенный экран": uniqueId="local:4627014146675823360", 3840 x 2160, modeId 1, renderFrameRate 60.000004, defaultModeId 1, supportedModes [{id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}], colorMode 0, supportedColorModes [0], hdrCapabilities HdrCapabilities{mSupportedHdrTypes=[1, 2, 3, 4], mMaxLuminance=100.0, mMaxAverageLuminance=50.0, mMinLuminance=0.05}, allmSupported false, gameContentTypeSupported false, density 640, 59.0 x 59.0 dpi, appVsyncOff 1000000, presDeadline 16666666, touch INTERNAL, rotation 0, type INTERNAL, address {port=0, model=0x403674d9f751d3}, deviceProductInfo DeviceProductInfo{name=MStar Demo, manufacturerPnpId=MST, productId=48, modelYear=null, manufactureDate=ManufactureDate{week=10, year=2014}, connectionToSinkType=1}, state ON, committedState ON, frameRateOverride , brightnessMinimum 0.0, brightnessMaximum 1.0, brightnessDefault 1.0, hdrSdrRatio NaN, FLAG_ALLOWED_TO_BE_DEFAULT_DISPLAY, FLAG_ROTATES_WITH_CONTENT, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS, FLAG_TRUSTED, installOrientation 0, displayShape DisplayShape{ spec=-545313861 displayWidth=3840 displayHeight=2160 physicalPixelDisplaySizeRatio=1.0 rotation=0 offsetX=0 offsetY=0 scale=1.0}}
+    mAdapter=LocalDisplayAdapter
+    mUniqueId=local:4627014146675823360
+    mDisplayToken=android.os.BinderProxy@b7048f
+    mCurrentLayerStack=0
+    mCurrentFlags=1
+    mCurrentOrientation=0
+    mCurrentLayerStackRect=Rect(0, 0 - 1920, 1080)
+    mCurrentDisplayRect=Rect(0, 0 - 3840, 2160)
+    mCurrentSurface=null
+    mPhysicalDisplayId=4627014146675823360
+    mDisplayModeSpecs={baseModeId=1 allowGroupSwitching=false primary=physical: (0.0 Infinity) render:  (0.0 60.0) appRequest=physical: (0.0 Infinity) render:  (0.0 Infinity)}
+    mDisplayModeSpecsInvalid=false
+    mActiveModeId=1
+    mActiveColorMode=0
+    mDefaultModeId=1
+    mUserPreferredModeId=-1
+    mState=ON
+    mCommittedState=ON
+    mBrightnessState=1.0
+    mBacklightAdapter=BacklightAdapter [useSurfaceControl=true (force_anyway? true), backlight=null]
+    mAllmSupported=false
+    mAllmRequested=false
+    mGameContentTypeSupported=false
+    mGameContentTypeRequested=false
+    mStaticDisplayInfo=StaticDisplayInfo{isInternal=true, density=2.0, secure=true, deviceProductInfo=DeviceProductInfo{name=MStar Demo, manufacturerPnpId=MST, productId=48, modelYear=null, manufactureDate=ManufactureDate{week=10, year=2014}, connectionToSinkType=1}, installOrientation=0}
+    mSfDisplayModes=
+      DisplayMode{id=0, width=3840, height=2160, xDpi=59.0, yDpi=59.0, refreshRate=60.000004, appVsyncOffsetNanos=1000000, presentationDeadlineNanos=16666666, supportedHdrTypes=[1, 2, 3, 4], group=0}
+    mActiveSfDisplayMode=DisplayMode{id=0, width=3840, height=2160, xDpi=59.0, yDpi=59.0, refreshRate=60.000004, appVsyncOffsetNanos=1000000, presentationDeadlineNanos=16666666, supportedHdrTypes=[1, 2, 3, 4], group=0}
+    mActiveRenderFrameRate=60.000004
+    mSupportedModes=
+      DisplayModeRecord{mMode={id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}}
+    mSupportedColorModes=[0]
+    mDisplayDeviceConfig=DisplayDeviceConfig{mLoadedFrom=/vendor/etc/displayconfig/display_id_4627014146675823360.xml, mBacklight=[0.035433073, 0.5, 1.0], mNits=[7.0866146, 100.0, 200.0], mRawBacklight=[0.0, 0.5, 1.0], mRawNits=[0.0, 100.0, 200.0], mInterpolationType=0, mBrightness=[0.0, 0.48163262, 1.0], mBrightnessToBacklightSpline=MonotoneCubicSpline{[(0.0, 0.035433073: 0.96456695), (0.48163262, 0.5: 0.9645669), (1.0, 1.0: 0.9645668)]}, mBacklightToBrightnessSpline=MonotoneCubicSpline{[(0.035433073, 0.0: 1.0367347), (0.5, 0.48163262: 1.0367348), (1.0, 1.0: 1.0367348)]}, mNitsToBacklightSpline=MonotoneCubicSpline{[(7.0866146, 0.035433073: 0.005), (100.0, 0.5: 0.005), (200.0, 1.0: 0.005)]}, mBacklightMinimum=0.035433073, mBacklightMaximum=1.0, mBrightnessDefault=1.0, mQuirks=[canSetBrightnessViaHwc], isHbmEnabled=false, mHbmData=null, mSdrToHdrRatioSpline=null, mThermalBrightnessThrottlingDataMapByThrottlingId={}
+    , mBrightnessRampFastDecrease=0.70472443, mBrightnessRampFastIncrease=0.70472443, mBrightnessRampSlowDecrease=0.23228346, mBrightnessRampSlowIncrease=0.23228346, mBrightnessRampDecreaseMaxMillis=0, mBrightnessRampIncreaseMaxMillis=0
+    , mAmbientHorizonLong=10000, mAmbientHorizonShort=2000
+    , mScreenDarkeningMinThreshold=0.0, mScreenDarkeningMinThresholdIdle=0.0, mScreenBrighteningMinThreshold=0.0, mScreenBrighteningMinThresholdIdle=0.0, mAmbientLuxDarkeningMinThreshold=0.0, mAmbientLuxDarkeningMinThresholdIdle=0.0, mAmbientLuxBrighteningMinThreshold=0.0, mAmbientLuxBrighteningMinThresholdIdle=0.0
+    , mScreenBrighteningLevels=[0.0], mScreenBrighteningPercentages=[10.0], mScreenDarkeningLevels=[0.0], mScreenDarkeningPercentages=[20.0], mAmbientBrighteningLevels=[0.0], mAmbientBrighteningPercentages=[10.0], mAmbientDarkeningLevels=[0.0], mAmbientDarkeningPercentages=[20.0]
+    , mAmbientBrighteningLevelsIdle=[0.0], mAmbientBrighteningPercentagesIdle=[10.0], mAmbientDarkeningLevelsIdle=[0.0], mAmbientDarkeningPercentagesIdle=[20.0], mScreenBrighteningLevelsIdle=[0.0], mScreenBrighteningPercentagesIdle=[10.0], mScreenDarkeningLevelsIdle=[0.0], mScreenDarkeningPercentagesIdle=[20.0]
+    , mAmbientLightSensor=Sensor{type: , name: , refreshRateRange: [0.0, Infinity]} , mScreenOffBrightnessSensor=Sensor{type: null, name: null, refreshRateRange: [0.0, Infinity]} , mProximitySensor=Sensor{type: null, name: null, refreshRateRange: [0.0, Infinity]} , mRefreshRateLimitations= [], mDensityMapping= DensityMapping{mDensityMappingEntries=[DensityMappingEntry{squaredDiagonal=19411200, density=640}]}, mAutoBrightnessBrighteningLightDebounce= 4000, mAutoBrightnessDarkeningLightDebounce= 8000, mBrightnessLevelsLux= [0.0], mBrightnessLevelsNits= [], mDdcAutoBrightnessAvailable= true, mAutoBrightnessAvailable= false
+    , mDefaultLowBlockingZoneRefreshRate= 0, mDefaultHighBlockingZoneRefreshRate= 0, mDefaultPeakRefreshRate= 0, mDefaultRefreshRate= 60, mRefreshRateZoneProfiles= {}, mDefaultRefreshRateInHbmHdr= 0, mDefaultRefreshRateInHbmSunlight= 0, mRefreshRateThrottlingMap= {}
+    , mLowDisplayBrightnessThresholds= [], mLowAmbientBrightnessThresholds= [], mHighDisplayBrightnessThresholds= [], mHighAmbientBrightnessThresholds= []
+    , mScreenOffBrightnessSensorValueToLux=null
+    , mUsiVersion= null}
+
+LogicalDisplayMapper:
+  mSingleDisplayDemoMode=false
+  mCurrentLayout=[{dispId: 0(ON), displayGroupName: , addr: {port=0, model=0x403674d9f751d3}, mThermalBrightnessThrottlingMapId: null, mRefreshRateZoneId: null, mLeadDisplayId: -1, mThermalRefreshRateThrottlingMapId: null}]
+  mDeviceStatesOnWhichToWakeUp={}
+  mDeviceStatesOnWhichToSleep={}
+  mInteractive=true
+  mBootCompleted=true
+  
+  mDeviceState=0
+  mPendingDeviceState=-1
+  mDeviceStateToBeAppliedAfterBoot=-1
+  
+  Logical Displays: size=1
+  Display 0:
+    mDisplayId=0
+    mIsEnabled=true
+    mIsInTransition=false
+    mLayerStack=0
+    mPosition=-1
+    mHasContent=true
+    mDesiredDisplayModeSpecs={baseModeId=1 allowGroupSwitching=false primary=physical: (0.0 Infinity) render:  (0.0 60.0) appRequest=physical: (0.0 Infinity) render:  (0.0 Infinity)}
+    mRequestedColorMode=0
+    mDisplayOffset=(0, 0)
+    mDisplayScalingDisabled=false
+    mPrimaryDisplayDevice=Встроенный экран
+    mBaseDisplayInfo=DisplayInfo{"Встроенный экран", displayId 0, displayGroupId 0, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS, FLAG_TRUSTED, real 3840 x 2160, largest app 3840 x 2160, smallest app 3840 x 2160, appVsyncOff 1000000, presDeadline 16666666, mode 160.000004, defaultMode 1, modes [{id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}], hdrCapabilities HdrCapabilities{mSupportedHdrTypes=[1, 2, 3, 4], mMaxLuminance=100.0, mMaxAverageLuminance=50.0, mMinLuminance=0.05}, userDisabledHdrTypes [], minimalPostProcessingSupported false, rotation 0, state ON, committedState ON, type INTERNAL, uniqueId "local:4627014146675823360", app 3840 x 2160, density 640 (59.0 x 59.0) dpi, layerStack 0, colorMode 0, supportedColorModes [0], address {port=0, model=0x403674d9f751d3}, deviceProductInfo DeviceProductInfo{name=MStar Demo, manufacturerPnpId=MST, productId=48, modelYear=null, manufactureDate=ManufactureDate{week=10, year=2014}, connectionToSinkType=1}, removeMode 0, refreshRateOverride 0.0, brightnessMinimum 0.0, brightnessMaximum 1.0, brightnessDefault 1.0, installOrientation ROTATION_0, layoutLimitedRefreshRate null, hdrSdrRatio not_available, thermalRefreshRateThrottling {}, thermalBrightnessThrottlingDataId default}
+    mOverrideDisplayInfo=DisplayInfo{"Встроенный экран", displayId 0, displayGroupId 0, FLAG_SECURE, FLAG_SUPPORTS_PROTECTED_BUFFERS, FLAG_TRUSTED, real 1920 x 1080, largest app 1920 x 1920, smallest app 1080 x 1080, appVsyncOff 1000000, presDeadline 16666666, mode 160.000004, defaultMode 1, modes [{id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}], hdrCapabilities HdrCapabilities{mSupportedHdrTypes=[1, 2, 3, 4], mMaxLuminance=100.0, mMaxAverageLuminance=50.0, mMinLuminance=0.05}, userDisabledHdrTypes [], minimalPostProcessingSupported false, rotation 0, state ON, committedState ON, type INTERNAL, uniqueId "local:4627014146675823360", app 1920 x 1080, density 320 (29.5 x 29.5) dpi, layerStack 0, colorMode 0, supportedColorModes [0], address {port=0, model=0x403674d9f751d3}, deviceProductInfo DeviceProductInfo{name=MStar Demo, manufacturerPnpId=MST, productId=48, modelYear=null, manufactureDate=ManufactureDate{week=10, year=2014}, connectionToSinkType=1}, removeMode 0, refreshRateOverride 60.000004, brightnessMinimum 0.0, brightnessMaximum 1.0, brightnessDefault 1.0, installOrientation ROTATION_0, layoutLimitedRefreshRate null, hdrSdrRatio not_available, thermalRefreshRateThrottling {}, thermalBrightnessThrottlingDataId default}
+    mRequestedMinimalPostProcessing=false
+    mFrameRateOverrides=[]
+    mPendingFrameRateOverrideUids={}
+    mDisplayGroupName=
+    mThermalBrightnessThrottlingDataId=default
+    mLeadDisplayId=-1
+    mLayoutLimitedRefreshRate=null
+    mThermalRefreshRateThrottling={}
+  
+  DeviceStateToLayoutMap:
+    Registered Layouts:
+    state(-1): [{dispId: 0(ON), displayGroupName: , addr: {port=0, model=0x403674d9f751d3}, mThermalBrightnessThrottlingMapId: null, mRefreshRateZoneId: null, mLeadDisplayId: -1, mThermalRefreshRateThrottlingMapId: null}]
+
+Callbacks: size=12
+  0: mPid=750, mWifiDisplayScanRequested=false
+  1: mPid=1115, mWifiDisplayScanRequested=false
+  2: mPid=1365, mWifiDisplayScanRequested=false
+  3: mPid=1500, mWifiDisplayScanRequested=false
+  4: mPid=1961, mWifiDisplayScanRequested=false
+  5: mPid=2223, mWifiDisplayScanRequested=false
+  6: mPid=3734, mWifiDisplayScanRequested=false
+  7: mPid=9064, mWifiDisplayScanRequested=false
+  8: mPid=9914, mWifiDisplayScanRequested=false
+  9: mPid=17555, mWifiDisplayScanRequested=false
+  10: mPid=18239, mWifiDisplayScanRequested=false
+  11: mPid=28050, mWifiDisplayScanRequested=false
+
+Display Power Controllers: size=1
+
+Display Power Controller:
+  mDisplayId=0
+  mLeadDisplayId=-1
+  mLightSensor=null
+  mDisplayBrightnessFollowers={}
+
+Display Power Controller Locked State:
+  mDisplayReadyLocked=true
+  mPendingRequestLocked=policy=BRIGHT, useProximitySensor=false, screenBrightnessOverride=NaN, screenAutoBrightnessAdjustmentOverride=NaN, screenLowPowerBrightnessFactor=1.0, blockScreenOn=false, lowPowerMode=false, boostScreenBrightness=false, dozeScreenBrightness=NaN, dozeScreenState=UNKNOWN
+  mPendingRequestChangedLocked=false
+  mPendingUpdatePowerStateLocked=false
+
+Display Power Controller Configuration:
+  mScreenBrightnessDozeConfig=0.0
+  mScreenBrightnessDimConfig=0.05
+  mUseSoftwareAutoBrightnessConfig=false
+  mSkipScreenOnBrightnessRamp=false
+  mColorFadeFadesConfig=false
+  mColorFadeEnabled=false
+  mIsDisplayInternal=true
+  mCachedBrightnessInfo.brightness=1.0
+  mCachedBrightnessInfo.adjustedBrightness=1.0
+  mCachedBrightnessInfo.brightnessMin=0.0
+  mCachedBrightnessInfo.brightnessMax=1.0
+  mCachedBrightnessInfo.hbmMode=0
+  mCachedBrightnessInfo.hbmTransitionPoint=Infinity
+  mCachedBrightnessInfo.brightnessMaxReason =0
+  mDisplayBlanksAfterDozeConfig=false
+  mBrightnessBucketsInDozeConfig=false
+
+Display Power Controller Thread State:
+  mPowerRequest=policy=BRIGHT, useProximitySensor=false, screenBrightnessOverride=NaN, screenAutoBrightnessAdjustmentOverride=NaN, screenLowPowerBrightnessFactor=1.0, blockScreenOn=false, lowPowerMode=false, boostScreenBrightness=false, dozeScreenBrightness=NaN, dozeScreenState=UNKNOWN
+  mBrightnessReason=manual
+  mAppliedDimming=false
+  mAppliedLowPower=false
+  mAppliedThrottling=false
+  mDozing=false
+  mSkipRampState=RAMP_STATE_SKIP_NONE
+  mScreenOnBlockStartRealTime=580658077
+  mScreenOffBlockStartRealTime=521250842
+  mPendingScreenOnUnblocker=null
+  mPendingScreenOffUnblocker=null
+  mPendingScreenOff=false
+  mReportedToPolicy=REPORTED_TO_POLICY_SCREEN_ON
+  mIsRbcActive=false
+AutomaticBrightnessStrategy:
+  mDisplayId=0
+  mAutoBrightnessAdjustment=0.0
+  mPendingAutoBrightnessAdjustment=NaN
+  mTemporaryAutoBrightnessAdjustment=NaN
+  mShouldResetShortTermModel=false
+  mAppliedAutoBrightness=false
+  mAutoBrightnessAdjustmentChanged=false
+  mAppliedTemporaryAutoBrightnessAdjustment=false
+  mUseAutoBrightness=false
+  mWasShortTermModelActive=false
+  mAutoBrightnessAdjustmentReasonsFlags=0
+  mScreenBrightnessRampAnimator.isAnimating()=false
+
+Display Power State:
+  mStopped=false
+  mScreenState=ON
+  mScreenBrightness=1.0
+  mSdrScreenBrightness=1.0
+  mScreenReady=true
+  mScreenUpdatePending=false
+  mColorFadePrepared=false
+  mColorFadeLevel=1.0
+  mColorFadeReady=true
+  mColorFadeDrawPending=false
+
+Photonic Modulator State:
+  mPendingState=ON
+  mPendingBacklight=1.0
+  mPendingSdrBacklight=1.0
+  mActualState=ON
+  mActualBacklight=1.0
+  mActualSdrBacklight=1.0
+  mStateChangeInProgress=false
+  mBacklightChangeInProgress=false
+No Reduce Bright Colors Adjustments
+HighBrightnessModeController:
+  mBrightness=0.0
+  mUnthrottledBrightness=0.0
+  mThrottlingReason=none
+  mCurrentMin=0.0
+  mCurrentMax=1.0
+  mHbmMode=off
+  mHbmStatsState=HBM_OFF
+  mHbmData=null
+  mAmbientLux=0.0 (old/invalid)
+  mIsInAllowedAmbientRange=false
+  mIsAutoBrightnessEnabled=false
+  mIsAutoBrightnessOffByState=false
+  mIsHdrLayerPresent=false
+  mBrightnessMin=0.0
+  mBrightnessMax=1.0
+  remainingTime=0
+  mIsTimeAvailable= false
+  mRunningStartTimeMillis=-1 (51650707 ms ago)
+  mIsBlockedByLowPowerMode=false
+  width*height=3840*2160
+  mEvents=
+BrightnessThrottler:
+  mThermalBrightnessThrottlingDataId=default
+  mThermalThrottlingData=null
+  mUniqueDisplayId=local:4627014146675823360
+  mThrottlingStatus=-1
+  mBrightnessCap=1.0
+  mBrightnessMaxReason=none
+  mDdcThermalThrottlingDataMap={}
+  mThermalBrightnessThrottlingDataOverride={}
+  mThermalBrightnessThrottlingDataString=null
+  SkinThermalStatusObserver:
+    mStarted: false
+    ThermalService not available
+
+
+WakelockController State:
+  mDisplayId=0
+  mUnfinishedBusiness=false
+  mOnStateChangePending=false
+  mOnProximityPositiveMessages=false
+  mOnProximityNegativeMessages=false
+
+
+DisplayBrightnessController:
+  mDisplayId=: 0
+  mScreenBrightnessDefault=1.0
+  mPersistBrightnessNitsForDefaultDisplay=false
+  mPendingScreenBrightness=NaN
+  mCurrentScreenBrightness=1.0
+  mLastUserSetScreenBrightness=NaN
+  Last selected DisplayBrightnessStrategy= InvalidBrightnessStrategy
+
+DisplayBrightnessStrategySelector:
+  mDisplayId= 0
+  mOldBrightnessStrategyName= InvalidBrightnessStrategy
+  mAllowAutoBrightnessWhileDozingConfig= false
+TemporaryBrightnessStrategy:
+  mTemporaryScreenBrightness:NaN
+
+
+DisplayStateController:
+  mPerformScreenOffTransition:false
+
+DisplayPowerProximityStateController:
+  mPendingWaitForNegativeProximityLocked=false
+  mDisplayId=0
+  mWaitingForNegativeProximity=false
+  mIgnoreProximityUntilChanged=false
+  mProximitySensor=null
+  mProximitySensorEnabled=false
+  mProximityThreshold=0.0
+  mProximity=Unknown
+  mPendingProximity=Unknown
+  mPendingProximityDebounceTime=-1 (51650707 ms ago)
+  mScreenOffBecauseOfProximity=false
+  mSkipRampBecauseOfProximityChangeToNegative=false
+
+PersistentDataStore
+  mLoaded=true
+  mDirty=false
+  RememberedWifiDisplays:
+  DisplayStates:
+    0: local:4627014146675823360
+      ColorMode=0
+      BrightnessValue=1.0
+      DisplayBrightnessConfigurations: 
+      Resolution=0 0
+      RefreshRate=0.0
+  StableDeviceValues:
+      StableDisplayWidth=3840
+      StableDisplayHeight=2160
+  GlobalBrightnessConfigurations:
+  mBrightnessNitsForDefaultDisplay=-1.0
+
+Display Window Policy Controllers: size=0
+
+BrightnessTracker state:
+  mStarted=false
+  mLightSensor=null
+  mLastBatteryLevel=NaN
+  mLastBrightness=-1.0
+  mEventsDirty=false
+  mEvents.size=0
+  mWriteBrightnessTrackerStateScheduled=false
+  mSensorRegistered=false
+  mColorSamplingEnabled=false
+  mNoFramesToSample=0
+  mFrameRate=0.0
+
+DisplayModeDirector
+  mSupportedModesByDisplay:
+    0 -> [{id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}]
+  mDefaultModeByDisplay:
+    0 -> {id=1, width=3840, height=2160, fps=60.000004, alternativeRefreshRates=[], supportedHdrTypes=[1, 2, 3, 4]}
+  mModeSwitchingType: SWITCHING_TYPE_WITHIN_GROUPS
+  mAlwaysRespectAppRequest: false
+  SettingsObserver
+    mDefaultRefreshRate: 60.0
+    mDefaultPeakRefreshRate: 0.0
+  AppRequestObserver
+    mAppRequestedModeByDisplay:
+    mAppPreferredRefreshRateRangeByDisplay:
+  BrightnessObserver
+    mAmbientLux: -1.0
+    mBrightness: 255
+    mDefaultDisplayState: 2
+    mLowPowerModeEnabled: false
+    mRefreshRateChangeable: false
+    mShouldObserveDisplayLowChange: false
+    mShouldObserveAmbientLowChange: false
+    mRefreshRateInLowZone: 0
+    mShouldObserveDisplayHighChange: false
+    mShouldObserveAmbientHighChange: false
+    mRefreshRateInHighZone: 0
+    mRegisteredLightSensor: null
+    mLightSensor: null
+    mLightSensorName: 
+    mLightSensorType: 
+    mLastSensorData: 0.0
+    mTimestamp: 1970-01-01 03:00:00.000
+  UdfpsObserver
+    mUdfpsRefreshRateEnabled: 
+    mAuthenticationPossible: 
+   HbmObserver
+     mHbmMode: {}
+     mHbmActive: {}
+     mRefreshRateInHbmSunlight: 0
+     mRefreshRateInHbmHdr: 0
+  SkinThermalStatusObserver:
+    mStatus: 0
+    mThermalThrottlingByDisplay: {0={}}
+  mVotesByDisplay:
+    -1:
+      PRIORITY_USER_SETTING_MIN_RENDER_FRAME_RATE -> Vote: {width: -1, height: -1, refreshRateRanges: physical: (0.0 Infinity) render:  (0.0 Infinity), disableRefreshRateSwitching: false, appRequestBaseModeRefreshRate: 0.0}
+      PRIORITY_DEFAULT_REFRESH_RATE -> Vote: {width: -1, height: -1, refreshRateRanges: physical: (0.0 Infinity) render:  (0.0 60.0), disableRefreshRateSwitching: false, appRequestBaseModeRefreshRate: 0.0}
+  SensorObserver
+    mIsProxActive=false
+    mDozeStateByDisplay:
+      0 -> false
+BrightnessSynchronizer
+  mLatestIntBrightness=255
+  mLatestFloatBrightness=1.0
+  mCurrentUpdate=null
+  mPendingUpdate=null

docs/research/tv-dump/media_codecs-mt5896.xml

@@ -0,0 +1,755 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (C) 2012 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!--
+<!DOCTYPE MediaCodecs [
+<!ELEMENT MediaCodecs (Decoders,Encoders)>
+<!ELEMENT Decoders (MediaCodec*)>
+<!ELEMENT Encoders (MediaCodec*)>
+<!ELEMENT MediaCodec (Type*,Quirk*)>
+<!ATTLIST MediaCodec name CDATA #REQUIRED>
+<!ATTLIST MediaCodec type CDATA>
+<!ELEMENT Type EMPTY>
+<!ATTLIST Type name CDATA #REQUIRED>
+<!ELEMENT Quirk EMPTY>
+<!ATTLIST Quirk name CDATA #REQUIRED>
+]>
+
+There's a simple and a complex syntax to declare the availability of a
+media codec:
+
+A codec that properly follows the OpenMax spec and therefore doesn't have any
+quirks and that only supports a single content type can be declared like so:
+
+    <MediaCodec name="OMX.foo.bar" type="something/interesting" />
+
+If a codec has quirks OR supports multiple content types, the following syntax
+can be used:
+
+    <MediaCodec name="OMX.foo.bar" >
+        <Type name="something/interesting" />
+        <Type name="something/else" />
+        ...
+        <Quirk name="requires-allocate-on-input-ports" />
+        <Quirk name="requires-allocate-on-output-ports" />
+        <Quirk name="output-buffers-are-unreadable" />
+    </MediaCodec>
+
+Only the three quirks included above are recognized at this point:
+
+"requires-allocate-on-input-ports"
+    must be advertised if the component does not properly support specification
+    of input buffers using the OMX_UseBuffer(...) API but instead requires
+    OMX_AllocateBuffer to be used.
+
+"requires-allocate-on-output-ports"
+    must be advertised if the component does not properly support specification
+    of output buffers using the OMX_UseBuffer(...) API but instead requires
+    OMX_AllocateBuffer to be used.
+
+"output-buffers-are-unreadable"
+    must be advertised if the emitted output buffers of a decoder component
+    are not readable, i.e. use a custom format even though abusing one of
+    the official OMX colorspace constants.
+    Clients of such decoders will not be able to access the decoded data,
+    naturally making the component much less useful. The only use for
+    a component with this quirk is to render the output to the screen.
+    Audio decoders MUST NOT advertise this quirk.
+    Video decoders that advertise this quirk must be accompanied by a
+    corresponding color space converter for thumbnail extraction,
+    matching surfaceflinger support that can render the custom format to
+    a texture and possibly other code, so just DON'T USE THIS QUIRK.
+
+-->
+
+<MediaCodecs>
+    <Settings>
+        <Setting name="max-video-encoder-input-buffers" value="1" />
+        <Setting name="supports-multiple-secure-codecs" value="true" />
+        <Setting name="supports-secure-with-non-secure-codec" value="true" />
+    </Settings>
+
+    <Decoders>
+        <MediaCodec name="c2.mtk.atv.decoder" type="tv/atv" >
+            <Limit name="concurrent-instances" max="2" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.hdmi.decoder" type="tv/hdmi" >
+            <Limit name="concurrent-instances" max="2" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.component.decoder" type="tv/component" >
+            <Limit name="concurrent-instances" max="2" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.composite.decoder" type="tv/composite" >
+            <Limit name="concurrent-instances" max="2" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.avc.decoder" type="video/avc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="30" />
+            <Limit name="performance-point-7680x4320" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.avc.decoder.secure" type="video/avc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="30" />
+            <Limit name="performance-point-7680x4320" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.hevc.decoder" type="video/hevc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-7680x4320" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.hevc.decoder.secure" type="video/hevc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-7680x4320" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.shvc.decoder" type="video/vnd.shvc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.shvc.decoder.secure" type="video/vnd.shvc" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.mpeg4.decoder" type="video/mp4v-es" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="16x16" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.h263.decoder" type="video/3gpp" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="16x16" max="1408x1152" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1280x720" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.mpeg2.decoder" type="video/mpeg2" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="16x16" max="1920x1088" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.mpeg2.decoder.secure" type="video/mpeg2" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="16x16" max="1920x1088" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.vp8.decoder" type="video/x-vnd.on2.vp8" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="128x128" max="1920x1088" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.vp9.decoder" type="video/x-vnd.on2.vp9" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="30" />
+            <Limit name="performance-point-7680x4320" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.vp9.decoder.secure" type="video/x-vnd.on2.vp9" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="30" />
+            <Limit name="performance-point-7680x4320" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.av1.decoder" type="video/av01" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="tunneled-playback" />
+            <Feature name="adaptive-playback" />
+            <Feature name="low-latency" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-7680x4320" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.av1.decoder.secure" type="video/av01" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="64x64" max="7680x4320" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="tunneled-playback" />
+            <Feature name="adaptive-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-7680x4320" value="60" />
+            <Feature name="secure-playback" required="true" />
+            <Feature name="low-latency" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.mjpeg.decoder" type="video/x-motion-jpeg" >
+            <Limit name="concurrent-instances" max="16" />
+            <Limit name="size" min="8x8" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.vc1.decoder" type="video/VC1" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="32x32" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.flv.decoder" type="video/flv" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="16x16" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.avs.decoder" type="video/avs" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.avs2.decoder" type="video/avs2" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2160" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.wmv3.decoder" type="video/x-ms-wmv" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="32x32" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.rv.decoder" type="video/vnd.rn-realvideo" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="32x32" max="1920x1088" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-1920x1088" value="60" />
+        </MediaCodec>
+<!--
+        <MediaCodec name="c2.mtk.dvav.per.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav.per.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav.pen.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav.pen.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.der.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.der.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.den.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.den.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dtr.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dtr.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.stn.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.stn.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dth.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dth.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dtb.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.dtb.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.st.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvhe.st.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav.se.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav.se.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav1.10.decoder" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dvav1.10.decoder.secure" type="video/dolby-vision" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="64x64" max="4096x2176" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Feature name="adaptive-playback" />
+            <Feature name="tunneled-playback" />
+            <Feature name="secure-playback" required="true" />
+            <Limit name="performance-point-3840x2160" value="60" />
+            <Limit name="performance-point-4096x2176" value="60" />
+        </MediaCodec>
+-->
+        <MediaCodec name="c2.mtk.hdmi.capture" type="audio/vnd.hdmicap">
+            <Limit name="channel-count" max="8" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            <Limit name="bitrate" range="8000-960000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.atv.capture" type="audio/vnd.atvcap">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.analog.capture" type="audio/vnd.analogcap">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.ac3.decoder">
+            <Type name="audio/ac3">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/eac3">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/eac3-joc">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.dts.decoder">
+            <Type name="audio/vnd.dts">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/vnd.dts.hd">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/vnd.dts.hd;profile=lbr">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/vnd.dts.uhd;profile=p2">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.adts.decoder">
+            <Type name="audio/aac-adts">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/mp4a-latm-hw">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.mpeg.decoder">
+            <Type name="audio/mpeg-L1">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/mpeg-L2">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.wma.decoder">
+            <Type name="audio/x-ms-wmapro">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+            <Type name="audio/x-ms-wma">
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            </Type>
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.adpcmima.decoder" type="audio/x-adpcm-dvi-ima" >
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.adpcmms.decoder" type="audio/x-adpcm-ms" >
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.cook.decoder" type="audio/vnd.rn-realaudio" >
+            <Limit name="channel-count" max="2" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.heif.decoder" type="image/vnd.android.heic" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="16383x16383" />
+            <Limit name="blocks-per-second" min="1" max="2088960" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.jpeg.decoder" type="image/jpeg" >
+            <Limit name="concurrent-instances" max="1" />
+            <Limit name="alignment" value="32x16" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="8x8" max="16383x16383" />
+            <Limit name="blocks-per-second" min="1" max="2088960" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+        <MediaCodec name="c2.mtk.frame.filter" type="image/vnd.android.filter" >
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="size" min="64x64" max="16383x16383" />
+            <Limit name="blocks-per-second" min="1" max="2088960" />
+            <Limit name="performance-point-1920x1088" value="30" />
+        </MediaCodec>
+
+        <MediaCodec name="OMX.MS.MP1.Decoder" >
+            <Type name="audio/mpeg-L1">
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+
+        <MediaCodec name="OMX.MS.MP2.Decoder" >
+            <Type name="audio/mpeg-L2">
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+
+        <MediaCodec name="OMX.MS.MP3.Decoder" >
+            <Type name="audio/mpeg">
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+
+        <MediaCodec name="OMX.MS.AAC.Decoder" type="audio/mp4a-latm-hw" >
+            <Limit name="concurrent-instances" max="2" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.VORBIS.Decoder" type="audio/vorbis" >
+            <Limit name="concurrent-instances" max="2" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.ADPCM.Decoder">
+            <Type name="audio/adpcm" />
+            <Type name="audio/x-adpcm-ms" />
+            <Type name="audio/x-adpcm-ima" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.LPCM.Decoder" type="audio/lpcm" >
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.RA.Decoder" type="audio/vnd.rn-realaudio" >
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.WMA.Decoder" >
+            <Type name="audio/x-ms-wma" />
+            <Type name="audio/x-ms-wmapro" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.AC3.Decoder" >
+            <Type name="audio/ac3">
+            <Limit name="channel-count" max="6" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Type name="audio/eac3">
+            <Limit name="channel-count" max="6" />
+            <Limit name="sample-rate" ranges="8000-48000" />
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Type name="audio/ac3p">
+            <Limit name="concurrent-instances" max="2" />
+            </Type>
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.DTS.Decoder" >
+            <Type name="audio/dts" />
+            <Type name="audio/dts-hd" />
+            <Type name="audio/dts-lbr" />
+            <Type name="audio/vnd.dts" />
+            <Type name="audio/vnd.dts.hd" />
+            <Type name="audio/vnd.dts.hd;profile=lbr" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.DRA.Decoder" type="audio/dra" >
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+        <MediaCodec name="OMX.MS.FLAC.Decoder" type="audio/flac" >
+            <Limit name="concurrent-instances" max="2" />
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+        </MediaCodec>
+
+    </Decoders>
+    <Encoders>
+        <MediaCodec name="c2.mtk.avc.encoder" type="video/avc">
+            <Limit name="concurrent-instances" max="2" />
+            <Limit name="size" min="176x144" max="1920x1088" />
+        <!--<Limit name="aspect-ratio" in="blocks" range="11:9-16:9" />-->
+            <Limit name="alignment" value="2x2" />
+            <Limit name="block-size" value="16x16" />
+            <Limit name="bitrate" range="102400-28000000" />
+        <!--<Quirk name="kAvoidMemcopyInputRecordingFrames" />-->
+            <Quirk name="requires-allocate-on-input-ports" />
+            <Quirk name="requires-allocate-on-output-ports" />
+            <Limit name="performance-point-1920x1088" value="60" />
+            <Limit name="blocks-per-second" range="1-489600" />
+            <Limit name="frame-rate" range="1-60" />
+        </MediaCodec>
+    </Encoders>
+</MediaCodecs>