On 12/29/2014 02:33 PM, Ondrej Zary wrote: > Hello, > I'm working on an old driver called "qcamvc" for Connectix QuickCam VC webcams > (parallel port and USB models), found here: > http://sourceforge.net/projects/usb-quickcam-vc/ > > Luckily, it was modified last year to compile with 3.x kernels. > > After trivial modification (mfr and model), it works with parallel-port > QuickCam Pro (sort of - only at 320x240 and with vertical lines on the left > and blank part at the top). I don't have QuickCam VC (yet). > > After removing a lot of code (it's now around 1200 [main] + 660 [parallel] + > 320 [usb] lines), one problem still remains: in-kernel colour conversion with > software contrast, hue, saturation and gamma. > > According to comments in the code, the camera sensor seems to have a CMYG > filter, like no other linux-supported camera. So the proper way to support > these cameras is to introduce a new pixel format, move the conversion to > libv4lconvert and remove all controls not provided by hardware? > Correct. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
