Age | Commit message (Collapse) | Author |
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A few issues are fixed:
--Change variable |m_bLogic| in CFX_Font to |m_bShallowCopy| to
reflect its meaning better;
--For a shallow copy of font, we must guarantee that the copied font
will not be deleted until the shallow copy is deleted. So need to
increase the src font's refcount when copying it;
--The stream |m_pOwnedStream| needs to have matched new/delete
These errors need to be fixed before we can properly delete all the
fonts to address the leaks.
BUG=pdfium:242
Review-Url: https://codereview.chromium.org/2322043002
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The FX layer is spying on its private data, so make the job
of ref-counting it live in FX as well, instead of up a layer
at pdfapi.
Pre-cursor to making this private and passing the graph
state itself everywhere.
Review-Url: https://codereview.chromium.org/2314223002
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- Rename fx_ge_font.cpp to cfx_font.cpp
- Deleted unused CONTRAST_RAMP_STEP in fx_ge_text.cpp
- Move CFX_Font definitions and auxiliary methods in fx_ge_text to cfx_font
- Remove extern "C", static, and underscore prefixes in new namespace
methods in cfx_font.cpp
Review-Url: https://codereview.chromium.org/2304493005
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BUG=641333
Review-Url: https://codereview.chromium.org/2294183002
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Update the calculation of the outlines bold strength to use a CheckedNum instead of an int.
BUG=chromium:639506
Review-Url: https://codereview.chromium.org/2296193002
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Review-Url: https://codereview.chromium.org/2287313004
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This reverts commit c10c23a2b1999b1cb0354fd4db9837dc63a3d833.
TBR=dsinclair@chromium.org
Review-Url: https://codereview.chromium.org/2285283003
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Review-Url: https://codereview.chromium.org/2292503002
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Allows CFX_CountRefs to behave more like pointers.
Rename SetNull() to Clear() for consistency with other ptrs.
Change GetPrivateCopy() into MakePrivateCopy() with no return,
since the -> operators are clearer than getting an object pointer.
Review-Url: https://codereview.chromium.org/2283113002
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Review-Url: https://codereview.chromium.org/2277323002
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Remove friendship with CFX_Path
Pack members tighter on 64-bits.
Review-Url: https://codereview.chromium.org/2275883004
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Review-Url: https://codereview.chromium.org/2269203002
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Moved ScopedFontTransform from fx_ge_text namespace to fx_font
Moved some arrays used by both CFX_Font and CFX_FaceCache from fx_ge_text to
inside CFX_Font class
Review-Url: https://codereview.chromium.org/2263623002
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Review-Url: https://codereview.chromium.org/2260533002
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Moved classes CFX_FontCache and CFX_AutoFontCache into a separate file.
Review-Url: https://codereview.chromium.org/2246223002
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CFX_SubstFont::m_ExtHandle is never assigned a value different from nullptr.
Similarly, IFX_SystemFontInfo::RetainFont has two implementations.
Both of these return nullptr, so this method is not needed.
Review-Url: https://codereview.chromium.org/2252833002
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And also CFX_RenderDevice::DrawNormalText().
BUG=637192
Review-Url: https://codereview.chromium.org/2244613002
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PDFs draw bitmaps with alpha by supplying an
image alpha mask along side the image color data.
The alpha mask may not be the same scale as the
image data. Skia doesn't have a direct mapping
for this draw call, but can come close by using
the internal SkCompositeShader class.
This scales the alpha mask to match the size of
the image data, then puts both in the composite
shader to draw.
There are more things to do:
- Allow Alpha8 or Gray8 to draw scaled to
a matching device (blit doesn't work today)
Temporary code marked with
a TODO implements this functionality.
- Refactor PDFium to allow SkComposeShader's
components to take a matrix.
The latter goal will defer drawing so that PDFium
doesn't resize the mask, discarding resolution,
before Skia has a chance to record it.
Additionally fix drawing text with a negative
font size.
R=reed@google.com,dsinclair@chromium.org,herb@chromium.org
Review-Url: https://codereview.chromium.org/2182763002
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Review-Url: https://codereview.chromium.org/2240863002
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Added methods to reduce duplicated code
Nit fixes
Review-Url: https://codereview.chromium.org/2239703003
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files.
This is the third CL to separate fx_ge into classes, one per file.
All fx_ge.h includes had to be replaced with new includes
The method definitions for CFX_FxgeDevice were not moved to a single file.
These methods are defined in two folders different from fxge/ge, so they were left untouched for now.
Review-Url: https://codereview.chromium.org/2223213002
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Review-Url: https://codereview.chromium.org/2226003003
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There were several overflows detected by the PDF from the linked bug. This
Cl fixes up the base causes of each of them.
BUG=chromium:635473
Review-Url: https://codereview.chromium.org/2226023002
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This is the second CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files. CFX_ClipRgn is moved to core/fxge/ge because it is only used in core/fxge. The header for CFX_PathData is left in core/fxge/include since it is used elsewhere.
Review-Url: https://codereview.chromium.org/2216853004
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This is the first CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files.
Review-Url: https://codereview.chromium.org/2217663002
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Review-Url: https://codereview.chromium.org/2218433002
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Move CFX_FolderFontInfo, CFX_FontMgr, and CFX_FontMapper into their own
classes. There are namespaces in each of the new files, having methods
from the original namespace in fx_ge_fontmap, according to what each
class needs.
Review-Url: https://codereview.chromium.org/2185533006
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This macro isn't buying us anything and reduces transparency.
Review-Url: https://codereview.chromium.org/2179953002
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For the class owned member variables, use std::unique_ptr or
std::vector for memory management.
BUG=pdfium:518
Review-Url: https://codereview.chromium.org/2169793002
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Add back one function which is only used by Skia code. And make a couple small
fixes.
Review-Url: https://codereview.chromium.org/2167383002
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Use unique_ptr for class owned member variables. Also clean up some
style issues such as removing unused functions and casting to raw pointer.
BUG=pdfium:518
Review-Url: https://codereview.chromium.org/2163103002
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This permits PDFium to build on the Mac with Skia as the backend. It builds on Linux and Windows as well.
R=dsinclair@chromium.org,bungeman@google.com
Review-Url: https://codereview.chromium.org/1995003002
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Move the singleton instances into their namespaces, and use
get()/getInstance() for uniform accesses.
Review-Url: https://codereview.chromium.org/2154843002
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The dash parameters where not copied; the copy
could point at random data and cause corpus
tests to hang when testing Skia.
PDFium measures text directly by calling FreeType.
Turn off hinting altogether in Skia so that drawn
text matches the metrics that PDFium measures.
Premultiply bits retrieved from images, and check
to see that the device bits are always
premultiplied.
Look for null graphics state and matrices.
R=thestig@chromium.org,dsinclair@chromium.org
BUG=pdfium:532
Review-Url: https://codereview.chromium.org/2120353004
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Review-Url: https://codereview.chromium.org/2075383002
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Fix nits along the way.
Review-Url: https://codereview.chromium.org/2083943003
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Move ifx_renderdevicedriver class to its own file to share with
multiple devices to reduce code duplication.
Review-Url: https://codereview.chromium.org/2078783002
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Review-Url: https://codereview.chromium.org/2077243002
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- Clean up CFX_GEModule.
- Remove duplicate #defines in fx_ge.h
- Remove IsFontStyleFromCharCode() that always returns true.
- Mark a FXTEXT_CHARPOS field as Mac only.
Review-Url: https://codereview.chromium.org/2075333002
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This change contains files in core directory which were not covered
in part I. This is part of the efforts to make PDFium code compilable
by Clang chromium style plugins.
The changes are mainly the following:
-- move inline constructor/destructor of complex class/struct out-of-line;
-- add constructor/destructor of complex class/struct if not
explicitly defined;
-- add explicit out-of-line copy constructor when needed;
-- move inline virtual functions out-of-line;
-- Properly mark virtual functions with 'override';
-- some minor cleanups;
BUG=pdfium:469
Review-Url: https://codereview.chromium.org/2060913003
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Review-Url: https://codereview.chromium.org/2059883004
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Update Skia to the last revision that passed the Chrome DEPS roll.
This will help green the Skia tree so that future changes to Skia
that break PDFium can be detected.
R=rmistry@google.com,dsinclair@chromium.org
Review-Url: https://codereview.chromium.org/2042403004
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Explicitly invoke GetObject() method instead. This avoids
having code where it looks like non-pointers are assigned to
pointers but works due to the cast operator.
Review-Url: https://codereview.chromium.org/2045083003
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Review-Url: https://codereview.chromium.org/2032613003
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CFX_PSRenderer, IFX_PSOutput, CPSOutput, CPSPrinterDriver.
Also reland commit 2d63eaa.
Review-Url: https://codereview.chromium.org/2019603002
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When there are duplicate variable declarations, the inner names shadow the
outter ones. This is error prone and harder to read. Remove all the
instances found by /analyze.
BUG=chromium:613623, chromium:427616
Review-Url: https://codereview.chromium.org/2027273002
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So everyone can avoid doing Byte to WideString conversions.
Also remove CFX_GEFont::GetPsName() and deduplicate a couple of
GetPsName() calls.
Review-Url: https://codereview.chromium.org/2019173002
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Review-Url: https://codereview.chromium.org/2004313007
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Remove unused dithering code.
Review-Url: https://codereview.chromium.org/2010813003
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Review-Url: https://codereview.chromium.org/2011943004
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