diff options
| author | Jacopo Mondi <jacopo@jmondi.org> | 2019-02-20 11:48:13 +0100 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2019-03-01 12:33:04 +0100 |
| commit | a56f8a57b554e97116086a1d4078f7462e068486 (patch) | |
| tree | e59a5130399026c4d55c18514db39e383ea640b1 /src/libcamera/v4l2_subdevice.cpp | |
| parent | 204d5c9f09e8513717e968a1ab31c2f0d4b8efb3 (diff) | |
libcamera: v4l2_subdevice: Update crop/compose rectangle
Update the crop/compose rectangle provided to setCrop()/setCompose()
methods with the rectangle sizes set by the device driver after a
S_SELECTION ioctl operation.
While at there, fix the use of 'top' and 'left' field of the selection
rectangle, which where wrongly used.
Fixes: 468176fa07d9 ("libcamera: Add V4L2Subdevice")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src/libcamera/v4l2_subdevice.cpp')
| -rw-r--r-- | src/libcamera/v4l2_subdevice.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp index d7b61ba0..87377762 100644 --- a/src/libcamera/v4l2_subdevice.cpp +++ b/src/libcamera/v4l2_subdevice.cpp @@ -258,8 +258,8 @@ int V4L2Subdevice::setSelection(unsigned int pad, unsigned int target, sel.target = target; sel.flags = 0; - sel.r.left = rect->y; - sel.r.top = rect->x; + sel.r.left = rect->x; + sel.r.top = rect->y; sel.r.width = rect->w; sel.r.height = rect->h; @@ -272,6 +272,11 @@ int V4L2Subdevice::setSelection(unsigned int pad, unsigned int target, return ret; } + rect->x = sel.r.left; + rect->y = sel.r.top; + rect->w = sel.r.width; + rect->h = sel.r.height; + return 0; } |