Struct RawBitmap 

pub struct RawBitmap {
    pub data: Vec<u8>,
    pub width: u32,
    pub height: u32,
    pub bit_depth: u8,
    pub signed: bool,
    pub component_signed: Vec<bool>,
    pub num_components: u16,
    pub bytes_per_sample: u8,
}

Raw decoded pixel data at native bit depth (no 8-bit scaling).

For bit depths ≤ 8, data contains one byte per sample. For bit depths > 8 (e.g., 12 or 16), data contains two bytes per sample in little-endian byte order (u16 LE).

Samples are interleaved: for a 3-component image, the layout is [R0, G0, B0, R1, G1, B1, ...].

Fields

data: Vec<u8>

The raw pixel data at native bit depth.

width: u32

The width of the image in pixels.

height: u32

The height of the image in pixels.

bit_depth: u8

The original bit depth per sample (e.g., 8, 12, 16).

signed: bool

Whether every component in this packed bitmap is signed.

Use Self::component_signed for per-component signedness when handling arbitrary JPEG 2000 component metadata.

component_signed: Vec<bool>

Per-component signedness in codestream/component order.

num_components: u16

The number of components (e.g., 1 for grayscale, 3 for RGB).

bytes_per_sample: u8

Bytes per sample in the packed little-endian native representation.