Struct GpuFrame 

pub struct GpuFrame<'a> {
    pub input: GpuInput<'a>,
    pub raster_width: u32,
    pub raster_height: u32,
    pub cpp: u32,
    pub window: Rect,
    pub origin: (u32, u32),
    pub linearization: Option<&'a [u16]>,
}

A frame to process: an input raster plus the window and coordinate anchors.

Fields

input: GpuInput<'a>

raster_width: u32

Size of the uploaded raster in pixels.

raster_height: u32

cpp: u32

window: Rect

Window of the raster to process (region decodes); full raster by default.

origin: (u32, u32)

Sensor coordinates of the window origin (anchors the CFA and black patterns).

linearization: Option<&'a [u16]>

Optional linearisation curve applied to integer samples (v -> lut[min(v, len-1)]).

Implementations

impl<'a> GpuFrame<'a>

pub fn from_packed(p: &PackedPayload<'a>) -> Self

pub fn from_u16(data: &'a [u16], width: u32, height: u32, cpp: u32) -> Self

pub fn from_f32(data: &'a [f32], width: u32, height: u32, cpp: u32) -> Self

pub fn with_window(self, r: Rect) -> Self

Process only r (raster coordinates); the origin moves with it.

pub fn with_origin(self, origin: (u32, u32)) -> Self

pub fn with_linearization(self, lut: Option<&'a [u16]>) -> Self

pub fn upload_bytes(&self) -> usize

Bytes uploaded for this frame.

Trait Implementations

impl<'a> Clone for GpuFrame<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for GpuFrame<'a>

impl<'a> Debug for GpuFrame<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.