32 lines
1.6 KiB
Diff
32 lines
1.6 KiB
Diff
CompositableHost.cpp patch added by @q66, based on patch in issue 1602730.
|
|
|
|
# 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);
|