-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, While trying to get hflip and vflip working for the stv06xx webcam bridge coupled to the vv6410 sensor I've come across the following problem. When flipping the image horizontally, vertically or both, the sensor pixel ordering changes. In the m5602 driver I was able to compensate for this in the bridge code. In the stv06xx I don't have this option. One way of solving this problem is by changing the pixelformat on the fly, i. e V4L2_PIX_FMT_SGRB8 is the normal format. When a vertical flip is required, change the format to V4L2_SBGGR8. My current understanding of libv4l is that it probes the pixelformat upon device open. In order for this to work we would need either poll the current pixelformat regularly or implement some kind of notification mechanism upon a flipping request. What do you think is this the right way to go or is there another alternative. Best regards, Erik -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAknXwXcACgkQN7qBt+4UG0GVfwCfQjWjSu2fdyrgl3BRGlum3cJi aFAAoKBrKtTezxcnAbmmvM1cLpYOWvvf =4D37 -----END PGP SIGNATURE----- -- 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
