Module image::codecs::webp::lossless_transform

Structs

• ColorTransformElement 🔒

Enums

• TransformType 🔒

Functions

• add_green 🔒
  Adds green to red and blue of a pixel
• add_pixels 🔒
  Adds 2 pixels mod 256 for each pixel
• average2 🔒
  Get average of 2 pixels
• clamp 🔒
  Clamp a to [0, 255]
• clamp_add_subtract_full 🔒
  Clamp add subtract full on 3 pixels
• clamp_add_subtract_full_sub 🔒
  Clamp add subtract full on one part
• clamp_add_subtract_half 🔒
  Clamp add subtract half on 2 pixels
• clamp_add_subtract_half_sub 🔒
  Clamp add subtract half on one part
• color_transform 🔒
  Does color transform on red and blue transformed by green
• color_transform_delta 🔒
  Does color transform on 2 numbers
• get_byte 🔒
  Get a specific byte from argb pixel
• get_byte_i32 🔒
  Get byte as i32 for convenience
• get_left 🔒
  Get left pixel
• get_top 🔒
  Get top pixel
• get_top_left 🔒
  Get pixel to top left
• get_top_right 🔒
  Get pixel to top right
• select 🔒
  Select left or top byte
• sub_average2 🔒
  Get average of 2 bytes
• transform_color 🔒