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android: CameraDevice: Deny if the streams is empty

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This checks if the number of streams is zero on configuration
and then returns -EINVAL.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Hirokazu Honda 2021-04-03 22:18:28 +09:00 • committed by Laurent Pinchart
parent 7d78798338
commit d13462f3d0
1 changed files with 5 additions and 0 deletions
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5
src/android/camera_device.cpp
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@ -1554,6 +1554,11 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)
running_ = false;
}
if (stream_list->num_streams == 0) {
LOG(HAL, Error) << "No streams in configuration";
return -EINVAL;
}
/*
* Generate an empty configuration, and construct a StreamConfiguration
* for each camera3_stream to add to it.