From 8b8ce18f22a523698aa36713c719781a7104651d Mon Sep 17 00:00:00 2001 From: "A. Wilcox" Date: Wed, 26 Feb 2020 08:04:20 +0000 Subject: user/thunderbird: Bump to 68.5.0 --- user/thunderbird/skia-sucks3.patch | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 user/thunderbird/skia-sucks3.patch (limited to 'user/thunderbird/skia-sucks3.patch') diff --git a/user/thunderbird/skia-sucks3.patch b/user/thunderbird/skia-sucks3.patch new file mode 100644 index 000000000..9d2ffc410 --- /dev/null +++ b/user/thunderbird/skia-sucks3.patch @@ -0,0 +1,30 @@ +# HG changeset patch +# Parent 46ea866ca3acb8bb5e1709ceb799b9c94f591dec +Problem description: Tab-titles that are too long to fit into a tab get faded out. + On big endian this is broken and instead of fading out, the + tab gets white and the font transparent, leading to an unreadable + tab-title +Solution: This is not a real solution, but a hack. The real solution would have been + to byte-swap the correct buffer, but I could not find it. + So the next best thing is to deactivate the fading-effect. Now all tab-titles + are readable, albeit not as pretty to look at as they could be. +Side-effects: I have not yet found an unwanted side-effect. + +diff -r 46ea866ca3ac -r 6ef20eee3f8f gfx/2d/DrawTargetSkia.cpp +--- a/gfx/2d/DrawTargetSkia.cpp Tue Oct 22 12:27:22 2019 +0200 ++++ b/gfx/2d/DrawTargetSkia.cpp Thu Oct 31 09:11:56 2019 +0100 +@@ -1861,6 +1861,14 @@ + SkCanvas::kPreserveLCDText_SaveLayerFlag | + (aCopyBackground ? SkCanvas::kInitWithPrevious_SaveLayerFlag : 0)); + ++#if MOZ_BIG_ENDIAN ++ // Pushing a layer where an aMask is defined produces wrong output. ++ // We _should_ endian swap the data, but I couldn't find a workable way to do so ++ // Therefore I deactivate those layers in the meantime. ++ // The result is: Tab-titles that are longer than the available space should be faded out. ++ // The fading doesn't work, so we deactivate the fading-effect here. ++ if (!aMask) ++#endif + mCanvas->saveLayer(saveRec); + + SetPermitSubpixelAA(aOpaque); -- cgit v1.2.3-60-g2f50