Support custom UVC XU controls

jtfrey / uvc-util

USB Video Class (UVC) control management utility for Mac OS X

MIT License

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Support custom UVC XU controls #22

Open qeroll opened 7 months ago

qeroll commented 7 months ago

Hi,

I would like to support custom UVC XU controls. In Linux I am using UVCIOC_CTRL_MAP ioctl.

Any idea if it can be done in macos? Is this something this utility can support?

Thanks

jtfrey commented 7 months ago

I haven't had a UVC-compatible camera in a long time, so I can't really work on adding that support. Note that in the UVCController code the VC_EXTENSION_UNIT is defined (as it was long ago in Apple USB headers ) but is not handled. The Linux headers for UVC make this seem like a complex addition.