Incorrect blending of semi-transparent pixels in raster resampling #4875

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Blending a raster with partially opaque pixels fails when using the average or bilinear resampler.

@tbonfort tbonfort added this to the 6.4.2 release milestone Feb 25, 2014
@tbonfort tbonfort self-assigned this Feb 25, 2014
@tbonfort tbonfort added a commit to mapserver/msautotest_DEPRECATED that referenced this pull request Feb 25, 2014
@tbonfort tbonfort correct expected results after mapserver/mapserver#4875 4e40228

applied in fa29db4

@tbonfort tbonfort closed this Feb 25, 2014
@zidge zidge added a commit to mapsherpa/mapserver that referenced this pull request Mar 10, 2014
@tbonfort @zidge tbonfort + zidge Fix blending of semi-opaque pixels in average and bilinear resamplers ( 7f15cfa
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