What is disable hardware overlay
Turning off HW overlays is a setting that can be used to increase performance on some games. Disabling this setting may cause some games to crash or not work properly. It will also reduce the battery life of your device because it forces the GPU to render graphics at a higher resolution than necessary.
Is Force GPU rendering good for PUBG
Now go to Additional settings, then Developer options. Now scroll down to Hardware Accelerated Rendering tab, and enable 'Force Use of GPU for 2D Drawing' and 'Enable Force 4x MSAA' options. These settings force the GPU to do more heavy lifting in games and render stuff faster, albeit at the cost of battery life.
What are display overlays
(1) A clear, fine-mesh screen that reduces the glare on a video screen. (2) A clear touch panel that allows the user to command the computer by touching displayed buttons on screen. (3) A temporary data window displayed on screen.
What is Force GPU rendering
Developer Options: How to use the "Force GPU rendering" feature. This feature forces hardware-accelerated rendering for controls, making the UI faster. Not all apps or methods of rendering are compatible with this feature. Use this feature to test if your app is compatible with GPU rendering.
How does hardware acceleration work
Hardware acceleration refers to the process by which an application will offload certain computing tasks onto specialized hardware components within the system, enabling greater efficiency than is possible in software running on a general-purpose CPU alone.
What is the force dark feature
Use the system setting (Settings -> Display -> Theme) to enable Dark theme. Use the Quick Settings tile to switch themes from the notification tray (once enabled). On Pixel devices, selecting the Battery Saver mode enables Dark theme at the same time. Other OEMs may or may not support this behavior.
What is overlay in window
Provides a window which can have an arbitrary number of overlay views that will sit above the root view of the window. Overlays will be the full size of the screen, and will be rotated as appropriate based on device orientation.
What are overlay planes
An Overlay Plane describes graphics or bit-mapped text that is associated with an Image. It may also describe a Region of Interest in an Image. Each Overlay Plane is one bit deep. Sixteen separate Overlay Planes may be associated with an Image. Overlay data is stored in Overlay Data (60xx,3000).
Should I disable hardware overlays
Disable HW overlays: Using the hardware overlay enables each app that displays something on the screen to use less processing power. Without the overlay, an app shares the video memory and has to constantly check for collision and clipping to render a proper image. The checking uses a lot of processing power.
What is hardware overlay in phone
In computing, hardware overlay, a type of video overlay, provides a method of rendering an image to a display screen with a dedicated memory buffer inside computer video hardware.
Does Force GPU rendering drain battery
Absolutely. You are forcing the GPU to work when its not required. Naturally this will decimate battery life.