Turning Off GPU Acceleration In Google Chrome
I am currently working on a strange device that has a frankenstein mutated version of WebKit. The browser doesn’t support hardware acceleration, so I was looking for a way to turn it off in Google Chrome for debugging purposes.
I ran into this excellent site that lists all of the command-line arguments that Chromium takes, and a few of them apply to turning off the GPU:
--blacklist-accelerated-compositing: Blacklist the GPU for accelerated compositing.
--blacklist-webgl: Blacklist the GPU for WebGL
--disable-accelerated-2d-canvas: Disable gpu-accelerated 2d canvas
--disable-accelerated-compositing: Disables accelerated compositing
--disable-accelerated-layers: Disables the hardware acceleration of 3D CSS and animation
Launching Chrome with these options gave me an experience more like the device I am working on, which greatly helped in performance optimization.