[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[RFC Patch] omap3isp : support CFA pattern when not GRBG



Hi,

omap3 ISP previewer block can convert a raw bayer image
into a UYVY image. Debayering coefficient are stored in
an undocumented table. In the current form, only
GRBG format are converted correctly.

However, the other CFA arrangement can be transformed
in GRBG arrangement by shifting the image window one pixel
to the left or to the bottom.

Here is a patch against vanilla 3.2.17.
If such a patch can find it's way into mainline, I will
try to port it against a suitable git tree.

This was only tested with a BGGR arrangement.

Thank you,

Jean-Philippe François

Attachment: isppreview_bayer.patch
Description: Binary data


[Linux Input]     [Video for Linux]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Photos]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Devices]     [Yosemite Backpacking]

Add to Google Powered by Linux