diff options
Diffstat (limited to 'libre/icecat/mozilla-8909448.patch')
| -rw-r--r-- | libre/icecat/mozilla-8909448.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/libre/icecat/mozilla-8909448.patch b/libre/icecat/mozilla-8909448.patch deleted file mode 100644 index 22f2e17af..000000000 --- a/libre/icecat/mozilla-8909448.patch +++ /dev/null @@ -1,43 +0,0 @@ -# HG changeset patch -# User Lee Salzman <lsalzman@mozilla.com> -# Date 1505762237 14400 -# Mon Sep 18 15:17:17 2017 -0400 -# Node ID b48346dc7742fbbc8284a907983098856503a4f1 -# Parent 60baec2de6577d8a109e417545ad1b6542481068 -fix Skia's glyph LCD filter padding for FreeType 2.8.1 - -MozReview-Commit-ID: JFvnANsTS0r - -diff --git a/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp b/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp ---- a/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp -+++ b/gfx/skia/skia/src/ports/SkFontHost_cairo.cpp -@@ -661,20 +661,25 @@ void SkScalerContext_CairoFT::generateMe - bbox.yMin &= ~63; - bbox.xMax = (bbox.xMax + 63) & ~63; - bbox.yMax = (bbox.yMax + 63) & ~63; - glyph->fWidth = SkToU16(SkFDot6Floor(bbox.xMax - bbox.xMin)); - glyph->fHeight = SkToU16(SkFDot6Floor(bbox.yMax - bbox.yMin)); - glyph->fTop = -SkToS16(SkFDot6Floor(bbox.yMax)); - glyph->fLeft = SkToS16(SkFDot6Floor(bbox.xMin)); - -- if (isLCD(fRec) && -- gSetLcdFilter && -- (fLcdFilter == FT_LCD_FILTER_DEFAULT || -- fLcdFilter == FT_LCD_FILTER_LIGHT)) { -+ if (isLCD(fRec)) { -+ // In FreeType < 2.8.1, LCD filtering, if explicitly used, may -+ // add padding to the glyph. When not used, there is no padding. -+ // As of 2.8.1, LCD filtering is now always supported and may -+ // add padding even if an LCD filter is not explicitly set. -+ // Regardless, if no LCD filtering is used, or if LCD filtering -+ // doesn't add padding, it is safe to modify the glyph's bounds -+ // here. generateGlyphImage will detect if the mask is smaller -+ // than the bounds and clip things appropriately. - if (fRec.fFlags & kLCD_Vertical_Flag) { - glyph->fTop -= 1; - glyph->fHeight += 2; - } else { - glyph->fLeft -= 1; - glyph->fWidth += 2; - } - } |