mirror of
https://github.com/l1npengtul/nokhwa.git
synced 2026-07-12 04:58:54 +00:00
Stefan
41 lines
1.4 KiB
Rust
41 lines
1.4 KiB
Rust
/*
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* Copyright 2021 l1npengtul <l1npengtul@protonmail.com> / The Nokhwa Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use image::{ImageBuffer, Rgb};
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use nokhwa::{query_devices, CallbackCamera, CameraIndex, CaptureAPIBackend};
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fn main() {
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let cameras = query_devices(CaptureAPIBackend::Auto).unwrap();
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cameras.iter().for_each(|cam| println!("{:?}", cam));
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let mut threaded = CallbackCamera::new(&CameraIndex::Index(0), None).unwrap();
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threaded.open_stream(callback).unwrap();
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#[allow(clippy::empty_loop)] // keep it running
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loop {
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let frame = threaded.poll_frame().unwrap();
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println!(
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"{}x{} {} naripoggers",
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frame.width(),
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frame.height(),
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frame.len()
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);
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}
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}
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fn callback(image: ImageBuffer<Rgb<u8>, Vec<u8>>) {
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println!("{}x{} {}", image.width(), image.height(), image.len());
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}
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