extract_frames

Function save_rgb_to_image

Source 
pub(crate) fn save_rgb_to_image(
    raw_pixels: &[u8],
    width: u32,
    height: u32,
    path: impl AsRef<Path>,
) -> Result<()>
Expand description

Saves raw RGB pixel data as a PNG image at the specified path.

Takes a slice of raw RGB pixel data and creates a PNG image file with the specified dimensions. The function handles the conversion from raw bytes to image format and saves the result to disk.

§Arguments

  • raw_pixels - A slice of raw RGB pixel data (3 bytes per pixel)
  • width - The width of the image in pixels
  • height - The height of the image in pixels
  • path - The destination file path where the image will be saved

§Returns

  • Ok(()) if image was successfully saved
  • Err if conversion or saving failed

§Panics

This function does not panic but returns errors for invalid inputs.

§Examples

let red_pixel = [255u8, 0, 0];
let pixels = red_pixel.repeat(4); // 2x2 image
save_rgb_to_image(&pixels, 2, 2, Path::new("red_square.png"))?;