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authorJacopo Mondi <jacopo.mondi@ideasonboard.com>2023-10-19 16:01:33 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-10-23 16:06:14 +0300
commit4814d8f1b5b397137da5efedd9a5b4351cbfe836 (patch)
tree0ea36f1d83093d4dfe59484c91b8c31bdbe0416a /src
parent7e5f1e1cedf5bb299cede5418fab5307c3e65441 (diff)
py: cam: Add option to set stream orientation
Add a '--orientation|-o' option to the Python version of the cam test application to set an orientation to the image stream. Supported values are: - rot0: no rotation - rot180: rotate 180 degrees - flip: vertical flip - mirror: horizontal flip Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
-rwxr-xr-xsrc/py/cam/cam.py18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/py/cam/cam.py b/src/py/cam/cam.py
index a2a115c1..ff4b7f66 100755
--- a/src/py/cam/cam.py
+++ b/src/py/cam/cam.py
@@ -23,6 +23,7 @@ class CameraContext:
opt_metadata: bool
opt_save_frames: bool
opt_capture: int
+ opt_orientation: str
stream_names: dict[libcam.Stream, str]
streams: list[libcam.Stream]
@@ -146,6 +147,21 @@ class CameraContext:
if 'pixelformat' in stream_opts:
stream_config.pixel_format = libcam.PixelFormat(stream_opts['pixelformat'])
+ if self.opt_orientation is not None:
+ orientation_map = {
+ 'rot0': libcam.Orientation.Rotate0,
+ 'rot180': libcam.Orientation.Rotate180,
+ 'mirror': libcam.Orientation.Rotate0Mirror,
+ 'flip': libcam.Orientation.Rotate180Mirror,
+ }
+
+ orient = orientation_map.get(self.opt_orientation, None)
+ if orient is None:
+ print('Bad orientation: ', self.opt_orientation)
+ sys.exit(-1)
+
+ camconfig.orientation = orient
+
stat = camconfig.validate()
if stat == libcam.CameraConfiguration.Status.Invalid:
@@ -385,6 +401,7 @@ def main():
parser.add_argument('--metadata', nargs=0, type=bool, action=CustomAction, help='Print the metadata for completed requests')
parser.add_argument('--strict-formats', type=bool, nargs=0, action=CustomAction, help='Do not allow requested stream format(s) to be adjusted')
parser.add_argument('-s', '--stream', nargs='+', action=CustomAction)
+ parser.add_argument('-o', '--orientation', help='Desired image orientation (rot0, rot180, mirror, flip)')
args = parser.parse_args()
cm = libcam.CameraManager.singleton()
@@ -408,6 +425,7 @@ def main():
ctx.opt_metadata = args.metadata.get(cam_idx, False)
ctx.opt_strict_formats = args.strict_formats.get(cam_idx, False)
ctx.opt_stream = args.stream.get(cam_idx, ['role=viewfinder'])
+ ctx.opt_orientation = args.orientation
contexts.append(ctx)
for ctx in contexts: