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Blocklisting/Blocked Graphics Drivers

606 bytes added, 09:57, 21 March 2013
How to force-enable blocked graphics features
On Android, to force-enable StageFright software decoding, go to about:config and set '''stagefright.force-enabled=true'''.
On Windows, you can also spoof your graphics system information to help debug driver blacklisting issues: (see {{bug|604771}}):# Create spoofed-firefox.bat in the installation folder (e.g. C:\Program Files (x86)\Mozilla Firefox)# Set the new values of spoofed variables ending with a command to launch Firefox:<br>SET MOZ_GFX_SPOOF_WINDOWS_VERSION=60001<br>SET MOZ_GFX_SPOOF_VENDOR_ID=0x8086<br>SET MOZ_GFX_SPOOF_DEVICE_ID=0x0046<br>SET MOZ_GFX_SPOOF_DRIVER_VERSION=8.15.10.2302<br>"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -p -no-remote# Double-click spoofed-firefox.bat and create a profile if required# Click the Firefox button, then select Help, finally Troubleshooting Information and check the Graphics section.
If force-enabling a feature doesn't work, that probably means that your hardware doesn't support it. For example, layers acceleration currently requires support for 4Kx4K textures, which rules out some graphics cards, [http://software.intel.com/en-us/articles/intel-gma-3000-and-x3000-developers-guide/ like the Intel G31/G33].
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