dxcapture

dxcapture 是一个用于在Windows上捕获Direct3D 11设备的库。

[dependencies]
dxcapture = "1.1"

详细信息

let device = dxcapture::Device::default();
let capture = dxcapture::Capture::new(&device).unwrap();

let raw = loop {
    match capture.get_raw_frame() {
        Ok(raw) => break raw,
        Err(e) => {
            if e == dxcapture::CaptureError::NoTexture {
                // async, so sometimes it's not there.
                continue;
            }
            panic!("{}", e);
        }
    }
};

// taked primary monitor.
// hoge raw

可选特性

• img - 启用依赖于 image 包的特性

  dxcapture = { version = "1.1", features = ["img"] }
  

  let device = dxcapture::Device::default();
  let capture = dxcapture::Capture::new(&device).unwrap();
  
  let image = capture.wait_img_frame().expect("Failed to capture");
  let path = "image.png";
  
  image.data.save(path).expect("Failed to save");
  

  与image一起阅读更多

• mat - 启用依赖于 opencv 包的特性

  dxcapture = { version = "1.1", features = ["mat"] }
  

  use opencv::prelude::*;
  use opencv::imgcodecs::{ imwrite, IMWRITE_PNG_STRATEGY_DEFAULT };
  
  let device = dxcapture::Device::default();
  let capture = dxcapture::Capture::new(&device).unwrap();
  
  let mat = capture.wait_mat_frame().expect("Failed to capture");
  let path = "image.png";
  
  imwrite(path, &mat.data, &vec![IMWRITE_PNG_STRATEGY_DEFAULT].into()).expect("Failed to save");
  

  与opencv一起阅读更多

示例

• examples

文档

• docs.rs

许可证

• MIT许可证 (http://opensource.org/licenses/MIT)

特别感谢

此包完成归功于 wgc-rust-demo