39afa1226f
The existing logic looks wrong to me: - clamp premul to [0,1] - unpremul, ignoring zero alpha It seems like we should do: - unpremul, avoiding any divide by zero - clamp unpremul to [0,1] Am I misunderstanding this or has this just always been wrong? Change-Id: I9636b9566c746bc05371e1e660f4e59dde16827b Reviewed-on: https://skia-review.googlesource.com/19264 Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org> |
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Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See full details, and build instructions, at https://skia.org.