cpublit ~master (2018-04-04T00:37:28Z)

alphaBlend32bit

CPUblitcomposing

Implements a three plus one operand alpha-blending algorithm for 32bit bitmaps. Automatic alpha-mask generation follows this formula: src[B,G,R,A] --> mask [A,A,A,A]

  1. void alphaBlend32bit(uint* src, uint* dest, size_t length)
  2. void alphaBlend32bit(uint* src, uint* dest, size_t length, uint* mask)
  3. void alphaBlend32bit(uint* src, uint* dest, uint* dest1, size_t length)
    @nogc
    void
    alphaBlend32bit
    (
    uint* src
    ,
    uint* dest
    ,
    uint* dest1
    ,
    size_t length
    )
  4. void alphaBlend32bit(uint* src, uint* dest, uint* dest1, size_t length, uint* mask)

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