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| author | Paul Olav Tvete <paul.tvete@nokia.com> | 2010-10-22 09:05:17 (GMT) |
|---|---|---|
| committer | Paul Olav Tvete <paul.tvete@nokia.com> | 2010-10-22 09:05:17 (GMT) |
| commit | 26139fcacc05b4a74fce1ef4e0db819118765310 (patch) | |
| tree | 75ce453868e95faa72b8f3b871c58969bbeb2a7e /src/gui/text/qfontengine_ft.cpp | |
| parent | 9a216c3f7abeacae8b9e9f78e50ddfcfbb5e2fa3 (diff) | |
| parent | b8238ec7e41d483a9166eb7aebbf911f36976cdc (diff) | |
| download | Qt-26139fcacc05b4a74fce1ef4e0db819118765310.zip Qt-26139fcacc05b4a74fce1ef4e0db819118765310.tar.gz Qt-26139fcacc05b4a74fce1ef4e0db819118765310.tar.bz2 | |
Merge remote branch 'qt/master' into lighthouse-master
Conflicts:
src/gui/kernel/qapplication_win.cpp
src/gui/kernel/qwidget.cpp
src/gui/text/qfontengine_ft.cpp
Diffstat (limited to 'src/gui/text/qfontengine_ft.cpp')
| -rw-r--r-- | src/gui/text/qfontengine_ft.cpp | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp index e0e9995..81e2594 100644 --- a/src/gui/text/qfontengine_ft.cpp +++ b/src/gui/text/qfontengine_ft.cpp @@ -760,10 +760,10 @@ void QFontEngineFT::setDefaultHintStyle(HintStyle style) default_hint_style = style; } -QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph) const +QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph, GlyphFormat format) const { Glyph *g = set->getGlyph(glyph); - if (g) + if (g && g->format == format) return g; int load_flags = FT_LOAD_DEFAULT | default_load_flags; @@ -771,6 +771,18 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph ? FT_LOAD_TARGET_LIGHT : FT_LOAD_TARGET_NORMAL; + if (format == Format_Mono) { + load_target = FT_LOAD_TARGET_MONO; + } else if (format == Format_A32) { + if (subpixelType == QFontEngineFT::Subpixel_RGB || subpixelType == QFontEngineFT::Subpixel_BGR) { + if (default_hint_style == HintFull) + load_target = FT_LOAD_TARGET_LCD; + } else if (subpixelType == QFontEngineFT::Subpixel_VRGB || subpixelType == QFontEngineFT::Subpixel_VBGR) { + if (default_hint_style == HintFull) + load_target = FT_LOAD_TARGET_LCD_V; + } + } + if (set->outline_drawing) load_flags = FT_LOAD_NO_BITMAP; @@ -1772,6 +1784,11 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph) glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matrix) { + return alphaMapBoundingBox(glyph, matrix, QFontEngine::Format_None); +} + +glyph_metrics_t QFontEngineFT::alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, QFontEngine::GlyphFormat format) +{ FT_Face face = 0; glyph_metrics_t overall; QGlyphSet *glyphSet = 0; @@ -1815,9 +1832,9 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matr glyphSet = &defaultGlyphSet; } Glyph * g = glyphSet->getGlyph(glyph); - if (!g) { + if (!g || g->format != format) { face = lockFace(); - g = loadGlyphMetrics(glyphSet, glyph); + g = loadGlyphMetrics(glyphSet, glyph, format); } if (g) { |