[gs-commits] mupdf 0.8.186 Fix bug 692377: Incorrect rendering of blen

[Tor Andersson]

commit 332b2aed1f1f17bdcafdffe2b9f773e00d7e6a0d
Author: Robin Watts <Robin.Watts at artifex.com>
Date:   Mon Aug 1 22:01:46 2011 +0100

    Fix bug 692377: Incorrect rendering of blending groups.
    
    A combination of constant alpha and non-zero blending modes resulted
    in incorrect rendering.
    
    Various fixes seem to have made it work:
    
     * Allow for non-full alpha when blending non-isolated groups back.
    
     * Clamp blended pixels to allow for overflow.
    
     * Allow for alpha in the shape blending.

:100644 100644 0634f94... 20ad8a2... M	draw/draw_blend.c
:100644 100644 22cdc72... 8042ce8... M	draw/draw_device.c

http://git.ghostscript.com/?p=mupdf.git;a=commit;h=332b2aed1f1f17bdcafdffe2b9f773e00d7e6a0d

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