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thomasfinch / GammaThingy

Changes screen gamma on iOS, no jailbreak required
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Does not work on iPad pro #50

Open uvesten opened 9 years ago

uvesten commented 9 years ago

Have tried to find out why, we get a reference to the framebuffer, and can call setGammaTable, but the screen does not change.

Do you have newer iOKit headers? I think that on the pro we might need to set a flag to allow gamma table changes.

ANGOmarcello commented 9 years ago

It would be cool to know this about more devices like apple watch and apple tv and all types of iPad.

Am 17.11.2015 um 15:43 schrieb uvesten notifications@github.com:

Have tried to find out why, we get a reference to the framebuffer, and can call setGammaTable, but the screen does not change.

Do you have newer iOKit headers? I think that on the pro we might need to set a flag to allow gamma table changes.

— Reply to this email directly or view it on GitHub.

Siequnu commented 9 years ago

Very interested in iPad Pro support.

ylor commented 9 years ago

Any plans to support or is this project in stasis until someone else picks it up?

mariokorte commented 9 years ago

getGammaTable also gives you an empty (all zeroes) data object. Something smells fishy...

drhaynes commented 9 years ago

Think we'll have to wait for a 9.1 jailbreak before we can dump the IOMobileFramework private headers from a suitable device before any progress can be made on this.