Re: Alphablending

No, it does not. "source" and "destination" are concepts from OpenGL
and D3D ; the source is the incoming fragment and the "destination" is
the alpha value already in the render target. In this case we are
interested in combining the destination and source color using the
source alpha.

.

Relevant Pages

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    (comp.graphics.api.opengl)
  • Re: in standard C it is impossible to write a correct program. Why?
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    (comp.lang.c)
  • Re: Modifying an ASM code
    ... So you want to copy alpha value from source to destination after ... scanline using alpha-blending. ... > the blending it self works fine, for the resulting alpha I don't want to ...
    (borland.public.delphi.language.basm)
  • Re: Anti-aliasing in image clipping to non-rectangular sub-images
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    (comp.lang.java.gui)
  • Re: Alphablending
    ... the alpha value already in the render target. ... Source and destination refers to background and foregound image in the docs I read. ... What really happens is that the colors from a source pixel and a destination pixel are weighted, e.g. they are multiplied, each of the components against the alpha value. ... Strong background, weak foreground, or visa versa. ...
    (alt.lang.asm)