The customer reports and I've verified that there are several differences in the rendering of the attached file PDF between Ghostscript and Acrobat, these are: 1. The top green square in the lower left hand corner is different in color than the square below it with Ghostscript output but not with Acrobat. 2. The wavy line at the top of the page is the wrong color, it's solid black with Ghostscript and shaded brown with Acrobat. 3. The same wavy brown line is not a uniform color with Ghostscript; this problem didn't not exist in r8145 and earlier. See the attached screenshot.png for clarification. Apple preview is the same as Acrobat in these areas, so I presume the Ghostscript output is incorrect. The command line I'm using for testing: bin/gs -sDEVICE=tiff24nc -o test.tif ./overovertrans1punt7.pdf
Created attachment 4482 [details] overovertrans1punt7.pdf
Created attachment 4483 [details] screenshot.png
Testing with the SMask changes (in work) fixes all of these problems. This will make a good addition to our test suite.
Created attachment 4484 [details] greensquares.pdf Simplified file containing the green squares.
Created attachment 4485 [details] wavyline.pdf SImplified file containing just the wavy line.
These render correctly with the soft mask branch.
This is fixed with the merge of the softmask branch.
Changing customer bugs that have been resolved more than a year ago to closed.