2d_canvas
string - Canvas.flash_3d
string - Flash.flash_stage3d
string - Flash Stage3D.flash_stage3d_baseline
string - Flash Stage3D Baseline profile.gpu_compositing
string - Compositing.multiple_raster_threads
string - Multiple Raster Threads.native_gpu_memory_buffers
string - Native GpuMemoryBuffers.rasterization
string - Rasterization.video_decode
string - Video Decode.video_encode
string - Video Encode.vpx_decode
string - VPx Video Decode.webgl
string - WebGL.webgl2
string - WebGL2.
Possible values:
disabled_software
- Software only. Hardware acceleration disabled (yellow)disabled_off
- Disabled (red)disabled_off_ok
- Disabled (yellow)unavailable_software
- Software only, hardware acceleration unavailable (yellow)unavailable_off
- Unavailable (red)unavailable_off_ok
- Unavailable (yellow)enabled_readback
- Hardware accelerated but at reduced performance (yellow)enabled_force
- Hardware accelerated on all pages (green)enabled
- Hardware accelerated (green)enabled_on
- Enabled (green)enabled_force_on
- Force enabled (green)