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TileRegionScaledDeviceDecodeRequest

j2k_core

Struct TileRegionScaledDeviceDecodeRequest 

Source 
pub struct TileRegionScaledDeviceDecodeRequest<'i> {
    pub input: &'i [u8],
    pub fmt: PixelFormat,
    pub roi: Rect,
    pub scale: Downscale,
    pub backend: BackendRequest,
}
Expand description

One region+scaled tile device decode request.

Fields§

§input: &'i [u8]

Compressed tile bytes.

§fmt: PixelFormat

Pixel format requested for the decoded surface.

§roi: Rect

Region of interest in source-image coordinates.

§scale: Downscale

Downscale factor applied to the region decode.

§backend: BackendRequest

Backend requested for the returned surface.

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