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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-07-10 14:16:05 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-07-10 18:37:08 +0000 |
| commit | 1437643bfaca635d52f4cb9ec41e3075cf893f79 (patch) | |
| tree | c3bddd3d8f11d1ac1daa332215a79792448699e8 /core/fxge/ge/cfx_facecache.cpp | |
| parent | 08c6651ec45b8cf01e6b6bbe8f57b1052554de94 (diff) | |
| download | pdfium-1437643bfaca635d52f4cb9ec41e3075cf893f79.tar.xz | |
Reland "typeface double delete"
This reverts commit 75e1ab05e731d99b9acdc86de47640720e848415.
Reason for revert: Using the custom skia smart pointer is the correct
approach over CFX_UnownedPtr.
Original change's description:
> Revert "typeface double delete"
>
> This reverts commit ddf2418ba8e5d925909d7955ac22b33f37ccce44.
>
> Reason for revert: not right
>
> Original change's description:
> > typeface double delete
> >
> > SkTypeface was doubly deleted at pdfium teardown
> > SkTypeface has two pointers but no owners.
> > Making the font cache an owner fixes the bug but
> > violates checkdeps rules. Let me know what to
> > do about that.
> >
> > R=dsinclair@chromium.org,npm@chromium.org
> > Bug: 736133
> > Change-Id: I756a41258a5ac86e70139d7a587c5da9bb7a707b
> > Reviewed-on: https://pdfium-review.googlesource.com/7270
> > Reviewed-by: Nicolás Peña <npm@chromium.org>
> > Commit-Queue: Cary Clark <caryclark@google.com>
>
> TBR=dsinclair@chromium.org,caryclark@google.com,npm@chromium.org,caryclark@skia.org
>
> Change-Id: I255f50acf2cbaecc85b8e5ac3893c1fbc77b6492
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: 736133
> Reviewed-on: https://pdfium-review.googlesource.com/7310
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Cary Clark <caryclark@google.com>
TBR=dsinclair@chromium.org,caryclark@google.com,npm@chromium.org,caryclark@skia.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: 736133
Change-Id: I0ab949e9da2fdab9559e7ffe0ceed24d8eb9b66a
Reviewed-on: https://pdfium-review.googlesource.com/7510
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxge/ge/cfx_facecache.cpp')
| -rw-r--r-- | core/fxge/ge/cfx_facecache.cpp | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/core/fxge/ge/cfx_facecache.cpp b/core/fxge/ge/cfx_facecache.cpp index 6049729089..e675e11510 100644 --- a/core/fxge/ge/cfx_facecache.cpp +++ b/core/fxge/ge/cfx_facecache.cpp @@ -89,9 +89,6 @@ CFX_FaceCache::CFX_FaceCache(FXFT_Face face) } CFX_FaceCache::~CFX_FaceCache() { -#if defined _SKIA_SUPPORT_ || _SKIA_SUPPORT_PATHS_ - SkSafeUnref(m_pTypeface.Get()); -#endif } std::unique_ptr<CFX_GlyphBitmap> CFX_FaceCache::RenderGlyph( @@ -358,19 +355,17 @@ const CFX_GlyphBitmap* CFX_FaceCache::LoadGlyphBitmap(const CFX_Font* pFont, #if defined _SKIA_SUPPORT_ || defined _SKIA_SUPPORT_PATHS_ CFX_TypeFace* CFX_FaceCache::GetDeviceCache(const CFX_Font* pFont) { if (!m_pTypeface) { - m_pTypeface = - SkTypeface::MakeFromStream( - new SkMemoryStream(pFont->GetFontData(), pFont->GetSize())) - .release(); + m_pTypeface = SkTypeface::MakeFromStream( + new SkMemoryStream(pFont->GetFontData(), pFont->GetSize())); } #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ if (!m_pTypeface) { sk_sp<SkFontMgr> customMgr(SkFontMgr_New_Custom_Empty()); - m_pTypeface = customMgr->createFromStream( - new SkMemoryStream(pFont->GetFontData(), pFont->GetSize())); + m_pTypeface.reset(customMgr->createFromStream( + new SkMemoryStream(pFont->GetFontData(), pFont->GetSize()))); } #endif - return m_pTypeface.Get(); + return m_pTypeface.get(); } #endif |