heif_context_add_grid_image

Function heif_context_add_grid_image 

Source
pub unsafe extern "C" fn heif_context_add_grid_image(
    ctx: *mut heif_context,
    image_width: u32,
    image_height: u32,
    tile_columns: u32,
    tile_rows: u32,
    encoding_options: *const heif_encoding_options,
    out_grid_image_handle: *mut *mut heif_image_handle,
) -> heif_error