Multiplying every pixel by its alpha Open GLES 1.1 (premultiplication) & then reverse

Multiplying every pixel by its alpha Open GLES 1.1 (premultiplication) & then reverse References

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1. opengl es - Multiplying every pixel by its alpha Open GLES 1 ...

   Multiplying every pixel by its alpha Open GLES 1.1 ... But it has to do some premultiplication i.e. get every pixel, ... And then later reverse it.

   stackoverflow.com/questions/15255865/​multiplying-every... - Cached
   

2. Newest \'premultiplied-alpha\' Questions - Stack Overflow

   Multiplying every pixel by its alpha Open GLES 1.1 ... But it has to do some premultiplication i.e. get every pixel, ... And then later reverse ...

   stackoverflow.com/questions/tagged/​premultiplied-alpha - Cached
   

3. www.planet-source-code.com

   ... then premultiplication is removed ... 1& \' reuse variable & subtract now vs subtraction for every pixel in t he ... \' get its alpha value If Not srcAlpha = 0& Then

   www.planet-source-code.com/vb/scripts/​ShowZip.asp?lngWId=...
   

4. \'[Gnash-dev] PATCH: gnash 0.8.5: OpenGL-ES 1.1 renderer and ...

   OpenGL-ES 1.1 doesn\'t have display ... fill styles; duplicate and then reverse the left-filled ... Apply alpha premultiplication ...

   marc.info/?l=gnash-​dev&m=127685597232467 - Cached
   

5. clutter-1.6.8: changelog

   ... Fails to compile with --with-gles=1.1 ... fully featured library pretty much in its own right. COGL abstracts over Open ... » Every pixel-based API has ...

   upstream-tracker.org/changelogs/clutter/​1.6.8/changelog.html - Cached
   

6. leandroascierto.com

   ... (m_osCAP And 1) = 1) ... \'this function return if the image have pixels alpha If m_Handle = 0& Then Exit Function ... \' get its alpha value If Not srcAlpha = 0& Then

   leandroascierto.com/blog/​descarga.php?url=ImageStrip...
   

7. directfb.org

   ... a color with a non-nul alpha value will multiply the ... Fixed dumb mistake in premultiplication of alpha ... Switch to version 1.1 commit ...

   directfb.org/downloads/Core/DirectFB-​1.2/ChangeLog
   

8. www.vbforums.com

   ... then premultiplication is removed ... 1& \' reuse variable & subtract now vs subtraction for every pixel in the ... \' get its alpha value If Not srcAlpha = 0& Then

   www.vbforums.com/​attachment .php?attachmentid=62306&d=...
   

9. directfb.org

   ... Tue Aug 14 20:05:30 2007 +0200 Fix build of Unichrome driver after merging with 1.1 ... Added dfb_pixel_to_color ... cyber5k_alpha.c ...

   directfb.org/downloads/Core/DirectFB-​1.0/ChangeLog
   

10. iPhone & Mac Development: October 2008

    You can also command-double-click any term to open up its ... it has to multiply the alpha times ... PNG images have 1.0 for the Alpha value in every pixel.

    iphonedevelopment.blogspot.it/2008_10_​01_archive.html - Cached