Module alt

BGR/BGRA alernative layouts & grayscale

BGR might be useful for some Windows or OpenGL APIs.

Structs

• Gray
  A Grayscale pixel (rgb crate v0.8)
• GrayAlpha
  A pixel for grayscale value + alpha components (rgb crate v0.8)

Type Aliases

• ABGR8
  8-bit ABGR, alpha is first. 0 = transparent, 255 = opaque.
• ABGR16
  16-bit ABGR in machine’s native endian. 0 = transparent, 65535 = opaque.
• ARGB8
  8-bit ARGB, alpha is first. 0 = transparent, 255 = opaque.
• ARGB16
  16-bit ARGB in machine’s native endian. 0 = transparent, 65535 = opaque.
• BGR8
  8-bit BGR
• BGR16
  16-bit BGR in machine’s native endian
• BGRA8
  8-bit BGRA
• BGRA16
  16-bit BGR in machine’s native endian
• GRAY8Deprecated
  8-bit gray
• GRAY16Deprecated
  16-bit gray in machine’s native endian
• GRAYA8Deprecated
  8-bit gray with alpha in machine’s native endian
• GRAYA16Deprecated
  16-bit gray with alpha in machine’s native endian
• GRB8
  8-bit GRB