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| author | Russell Brenner <russellbrenner@google.com> | 2011-03-24 09:42:59 -0700 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2011-03-24 09:42:59 -0700 |
| commit | 805496d361ae3a1be6eb7d05df7794390295a359 (patch) | |
| tree | 10db98a96317e91a5523dd54b5e3282361360e05 /WebCore/platform/graphics/android | |
| parent | da37bf0f7c9b233de04bf197dc4d3404e88b8bab (diff) | |
| parent | dd816e39169b0fd3390257c1b43fb96f9b87577b (diff) | |
| download | external_webkit-805496d361ae3a1be6eb7d05df7794390295a359.zip external_webkit-805496d361ae3a1be6eb7d05df7794390295a359.tar.gz external_webkit-805496d361ae3a1be6eb7d05df7794390295a359.tar.bz2 | |
Merge "Add defensive code for crash in FontPlatformData"
Diffstat (limited to 'WebCore/platform/graphics/android')
| -rw-r--r-- | WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp b/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp index 352516b..337a94d 100644 --- a/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp +++ b/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp @@ -163,11 +163,15 @@ void FontPlatformData::setupPaint(SkPaint* paint) const if (!(ts > 0)) ts = 12; + if (hashTableDeletedFontValue() == mTypeface) + paint->setTypeface(0); + else + paint->setTypeface(mTypeface); + paint->setAntiAlias(true); paint->setSubpixelText(true); paint->setHinting(SkPaint::kSlight_Hinting); paint->setTextSize(SkFloatToScalar(ts)); - paint->setTypeface(mTypeface); paint->setFakeBoldText(mFakeBold); paint->setTextSkewX(mFakeItalic ? -SK_Scalar1/4 : 0); #ifndef SUPPORT_COMPLEX_SCRIPTS @@ -177,7 +181,10 @@ void FontPlatformData::setupPaint(SkPaint* paint) const uint32_t FontPlatformData::uniqueID() const { - return mTypeface->uniqueID(); + if (hashTableDeletedFontValue() == mTypeface) + return SkTypeface::UniqueID(0); + else + return SkTypeface::UniqueID(mTypeface); } bool FontPlatformData::operator==(const FontPlatformData& a) const @@ -207,7 +214,10 @@ unsigned FontPlatformData::hash() const bool FontPlatformData::isFixedPitch() const { - return mTypeface ? mTypeface->isFixedWidth() : false; + if (mTypeface && (mTypeface != hashTableDeletedFontValue())) + return mTypeface->isFixedWidth(); + else + return false; } HB_FaceRec_* FontPlatformData::harfbuzzFace() const |