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Use TextureFormat to show the example iterates one-byte-per-pixel

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Jay Oster 2019-10-31 20:35:54 -07:00
parent de50b40d41
commit 113ffafced
1 changed files with 7 additions and 2 deletions
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9
src/lib.rs
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@ -227,10 +227,15 @@ impl Pixels {
/// # Example /// # Example
/// ///
/// ```no_run /// ```no_run
/// # use pixels::Pixels; /// use pixels::PixelsBuilder;
/// use pixels::wgpu::TextureFormat;
///
/// # let surface = wgpu::Surface::create(&pixels_mocks::RWH); /// # let surface = wgpu::Surface::create(&pixels_mocks::RWH);
/// # let surface_texture = pixels::SurfaceTexture::new(1024, 768, surface); /// # let surface_texture = pixels::SurfaceTexture::new(1024, 768, surface);
/// let mut pixels = Pixels::new(320, 240, surface_texture)?; /// let mut pixels = PixelsBuilder::new(320, 240, surface_texture)
/// .texture_format(TextureFormat::R8Unorm)
/// .build()?;
///
/// let frame = pixels.get_frame(); /// let frame = pixels.get_frame();
/// for pixel in frame { /// for pixel in frame {
/// *pixel = 0; /// *pixel = 0;