There are some cases (like drawing a completely transparent image) where the code tries to finish a content entry with no content and an xfermode other than clear. This makes those cases work correctly.
This is likely what was happening in chromium:316546, but it wasn't clear what the core problem was. desk_techcrunch.skp tripped a debug only assert that exposed the core issue.
BUG=skia:1868,chromium:316546
R=reed@google.com, bungeman@google.com
Author: vandebo@chromium.org
Review URL: https://codereview.chromium.org/92453002
git-svn-id: http://skia.googlecode.com/svn/trunk@12473 2bbb7eff-a529-9590-31e7-b0007b416f81
I'm not quite sure why I wrote such a convoluted API with setLoops()/getLoops().
This replaces it with a loops argument passed to onDraw().
This CL is largely mechanical translation from the old API to the new one.
MathBench used this->getLoops() outside onDraw(), which seems incorrect. I
fixed it.
BUG=
R=djsollen@google.com
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/99893003
git-svn-id: http://skia.googlecode.com/svn/trunk@12466 2bbb7eff-a529-9590-31e7-b0007b416f81
While it doesn't matter on Windows, mingw on case-sensitive OSes uses all lower case filenames for platform include files. I found the problem in SkCondVar.h from Mozilla checkout of skia sources, but the patch contains a fix for the whole skia tree.
R=bungeman@google.com
Review URL: https://codereview.chromium.org/99173003
git-svn-id: http://skia.googlecode.com/svn/trunk@12461 2bbb7eff-a529-9590-31e7-b0007b416f81
Instead of passing a pointer to a pointer to a NULL looper, which can
then be set to point to a new looper (which then must be looped and
deleted), pass a pointer to the current looper. Each function can then
create a looper based on the parent (on the stack) and call loop()
itself.
Remove setUp(). Now that there is a pointer to the parent at creation
time, there is no need for this function.
Modify the constructors to only provide ones that are needed.
Add documentation.
Remove PdfInlineImageLooper::done(), which is never used.
R=mtklein@google.com
Review URL: https://codereview.chromium.org/83183004
git-svn-id: http://skia.googlecode.com/svn/trunk@12447 2bbb7eff-a529-9590-31e7-b0007b416f81
Move its functionality out of readToken() and into its own class.
Callers of the previous readToken() now call
SkPdfNativeTokenizer::readToken(), which in turn calls a function
for writing the diff to a file, if the caller requests it and
PDF_TRACE_DIFF_IN_PNG is defined.
Do not attempt to draw a diff for compatibility sections, which we
do not draw.
Use SkString to handle string manipulation.
Hide globals only used by PDF_TRACE_DIFF_IN_PNG behind that flag.
Remove hasVisualEffects, which always returns true.
Rename gLastOpKeyword to gOpCounter for clarity.
In SkPdfNativeTokenizer, set fEmpty to true when the entire stream
has been read.
Use SkBitmap::copyTo instead of manually copying an SkBitmap.
Builds on https://codereview.chromium.org/79933003/R=mtklein@google.com
Review URL: https://codereview.chromium.org/80463005
git-svn-id: http://skia.googlecode.com/svn/trunk@12436 2bbb7eff-a529-9590-31e7-b0007b416f81
The only change in behavior is that SkPdfAllocator on SkPdfContext is
no longer allocated on the heap.
In general, I have just moved code.
SkPdfContext:
Inherit from SkNoncopyable.
Make SkPdfContext directly own fTmpPageAllocator. fTmpPageAllocator is
created when SkPdfContext is, and destroyed at the same time as well,
so there is no reason for the extra allocation.
Add the function parseStream. This eliminates code duplication, and
allows making fTmpPageAllocator private.
Move PdfMainLooper into the implementation file, since it is now only
used by parseStream.
Move SkTDictWithDefaultConstructor and render stats info here, in
support of PdfMainLooper.
SkPdfTokenLooper:
Rename PdfTokenLooper to SkPdfTokenLooper.
Move readToken here, unchanged.
Remove tokenizer(), which is unused.
SkPdfNativeDoc:
Remove tokenizerOfPage and tokenizerOfBuffer, which are unused.
SkPdfOps:
Move gPdfOps and PdfOperatorRenderer into a header file (hidden for
now), so they can be accessed by both SkPdfRenderer.cpp and
SkPdfContext.cpp.
SkPdfRenderer:
Harvest things into other files:
PdfMainLooper (and the code that calls it) -> SkPdfContext.
readToken -> SkPdfTokenLooper.
R=mtklein@google.com
Review URL: https://codereview.chromium.org/79933003
git-svn-id: http://skia.googlecode.com/svn/trunk@12435 2bbb7eff-a529-9590-31e7-b0007b416f81
The following have the same effect on Windows:
'msvs_settings': { 'VCLinkerTool': { 'AdditionalDependencies': [ 'windowscodecs.lib', ],},},
'link_settings': {'libraries': ['-lwindowscodecs.lib',],},
But this one is different:
'link_settings': {'libraries': ['windowscodecs.lib',],},
since this last one will attempt to find the library at
third_party\skia\gyp\windowscodecs.lib
or a place like this, instead of looking in the library paths.
This also fixes capitalization of the affected libraries.
R=bsalomon@google.com
Review URL: https://codereview.chromium.org/99463002
git-svn-id: http://skia.googlecode.com/svn/trunk@12434 2bbb7eff-a529-9590-31e7-b0007b416f81
The GCC compilers for Android and Ubuntu do not seem to be able to
inline the memcmp operations on GrBinHashKey data. Write the comparisons
manually. Also shortcut GrBinHashKey::EQ to skip comparison when hashes
do not match.
Speeds up grresourcecache_find test on ARM and x86_64. Speeds up
grresourcecache_add on x86_64.
In order to test the change, moves ad hoc Gr unit tests from
src/gr_unittest.cpp to tests/GrUnitTests to be consistent with other
tests and enables GrUnitTests.
Fixes a regression from r2863 with where re-setting GrBinHashKey data
would not set the hash correctly. This should also improve the hash
function itself. The regression caused many of the hash operations be
no-ops. This is caught by the unit test.
Renames the comparison functions that GrHashTable needs from EQ, LT to
Equals, LessThan.
Renames GrTBinHashKey to GrBinHashKey. The GrTBinHashKey used to
forward comparison functions to an ENTRY template class, which would
extract the key and call back to the GrTBinHashKey. This would save
the user from writing one comparison function when comparison was done
with int ENTRY::compare(). There's no real benefit in this now. Also
this was used only for one class (GrTextureStripAtlas). The other use
in GrResourceKey was not actually using the provided "shortcut". The
new GrBinHashKey is not templated with the entry, rather just provides
== and < functions. The users of GrTHashTable provide the needed
functions now.
Adds explicit documentation of functions that are actually needed
GrTHashTable for the Key template. Adds SK_DEBUG guards according to
the contract.
R=bsalomon@google.com, mtklein@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/88113002
git-svn-id: http://skia.googlecode.com/svn/trunk@12426 2bbb7eff-a529-9590-31e7-b0007b416f81
