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| author | hans@rhel5-devel.localdomain <hans@rhel5-devel.localdomain> | 2009-04-14 09:51:35 +0200 |
|---|---|---|
| committer | hans@rhel5-devel.localdomain <hans@rhel5-devel.localdomain> | 2009-04-14 09:51:35 +0200 |
| commit | 10a09b9ec6e08fb95c36f26d7f69834b0387386b (patch) | |
| tree | f135d19a9f7d69205f17cb2b22efc9623ef01e6e /v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h | |
| parent | b1352a9018aeac6722d2e8d606f9c0ea140e0abd (diff) | |
| download | mediapointer-dvb-s2-10a09b9ec6e08fb95c36f26d7f69834b0387386b.tar.gz mediapointer-dvb-s2-10a09b9ec6e08fb95c36f26d7f69834b0387386b.tar.bz2 | |
libv4l: Enable whitebalancing algorithm based on USB id's
From: Hans de Goede <hdegoede@redhat.com>
* Determine wether or not to do whitebalance and/or normalize at all
based on USB-ID's.
* Add rotate90 hack to flags based on usb-id.
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h')
| -rw-r--r-- | v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h b/v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h index 3611304d6..344e68055 100644 --- a/v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h +++ b/v4l2-apps/libv4l/libv4lconvert/control/libv4lcontrol.h @@ -22,6 +22,12 @@ #ifndef __LIBV4LCONTROL_H #define __LIBV4LCONTROL_H +/* Flags */ +#define V4LCONTROL_HFLIPPED 0x01 +#define V4LCONTROL_VFLIPPED 0x02 +#define V4LCONTROL_ROTATED_90_JPEG 0x04 + +/* Controls */ enum { V4LCONTROL_WHITEBALANCE, V4LCONTROL_NORMALIZE, V4LCONTROL_NORM_LOW_BOUND, V4LCONTROL_NORM_HIGH_BOUND, V4LCONTROL_COUNT }; @@ -31,6 +37,7 @@ struct v4lcontrol_data* v4lcontrol_create(int fd); void v4lcontrol_destroy(struct v4lcontrol_data *data); /* Functions used by v4lprocessing to get the control state */ +int v4lcontrol_get_flags(struct v4lcontrol_data *data); int v4lcontrol_get_ctrl(struct v4lcontrol_data *data, int ctrl); /* Functions used by v4lconvert to pass vidioc calls from libv4l2 */ |