Module 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