Module image::hdr

Decoding of Radiance HDR Images

A decoder for Radiance HDR images

Related Links

• http://radsite.lbl.gov/radiance/refer/filefmts.pdf
• http://www.graphics.cornell.edu/~bjw/rgbe/rgbe.c

Structs

HDRAdapter	Adapter to conform to ImageDecoder trait
HDRDecoder	An Radiance HDR decoder
HDREncoder	Radiance HDR encoder
HDRImageDecoderIterator	Scanline buffered pixel by pixel iterator
HDRMetadata	Metadata for Radiance HDR image
HdrReader	Wrapper struct around a Cursor<Vec<u8>>
RGBE8Pixel	Refer to wikipedia

Constants

SIGNATURE

Radiance HDR file signature

Functions

read_raw_file	Helper function for reading raw 3-channel f32 images
rgbe8	Creates RGBE8Pixel from components
to_rgbe8	Converts Rgb<f32> into RGBE8Pixel