| 028a4135aa6404ccd3a494813befe6e1a35e5e6c |
|
02-Apr-2015 |
scroggo <scroggo@google.com> |
Add a method to read a stream without advancing it.
Add a virtual method on SkStream which will do a "peek" some bytes, so
that those bytes are read, but the next call to read will be
unaffected.
Implement peek for SkMemoryStream, where the implementation is simple
and obvious.
Implement peek on SkFrontBufferedStream.
Add tests.
Motivated by decoding streams which cannot be rewound.
TBR=reed@google.com
BUG=skia:3257
Review URL: https://codereview.chromium.org/1044953002
/external/skia/src/utils/SkFrontBufferedStream.cpp
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| 36352bf5e38f45a70ee4f4fc132a38048d38206d |
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26-Mar-2015 |
mtklein <mtklein@chromium.org> |
C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}
NOPRESUBMIT=true
BUG=skia:
DOCS_PREVIEW= https://skia.org/?cl=1037793002
Review URL: https://codereview.chromium.org/1037793002
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| a1193e4b0e34a7e4e1bd33e9708d7341679f8321 |
|
21-Jan-2015 |
scroggo <scroggo@google.com> |
Make SkStream *not* ref counted.
SkStream is a stateful object, so it does not make sense for it to have
multiple owners. Make SkStream inherit directly from SkNoncopyable.
Update methods which previously called SkStream::ref() (e.g.
SkImageDecoder::buildTileIndex() and SkFrontBufferedStream::Create(),
which required the existing owners to call SkStream::unref()) to take
ownership of their SkStream parameters and delete when done (including
on failure).
Switch all SkAutoTUnref<SkStream>s to SkAutoTDelete<SkStream>s. In some
cases this means heap allocating streams that were previously stack
allocated.
Respect ownership rules of SkTypeface::CreateFromStream() and
SkImageDecoder::buildTileIndex().
Update the comments for exceptional methods which do not affect the
ownership of their SkStream parameters (e.g.
SkPicture::CreateFromStream() and SkTypeface::Deserialize()) to be
explicit about ownership.
Remove test_stream_life, which tested that buildTileIndex() behaved
correctly when SkStream was a ref counted object. The test does not
make sense now that it is not.
In SkPDFStream, remove the SkMemoryStream member. Instead of using it,
create a new SkMemoryStream to pass to fDataStream (which is now an
SkAutoTDelete).
Make other pdf rasterizers behave like SkPDFDocumentToBitmap.
SkPDFDocumentToBitmap delete the SkStream, so do the same in the
following pdf rasterizers:
SkPopplerRasterizePDF
SkNativeRasterizePDF
SkNoRasterizePDF
Requires a change to Android, which currently treats SkStreams as ref
counted objects.
Review URL: https://codereview.chromium.org/849103004
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| 72c9faab45124e08c85f70ca38536914862d947c |
|
09-Jan-2015 |
mtklein <mtklein@chromium.org> |
Fix up all the easy virtual ... SK_OVERRIDE cases.
This fixes every case where virtual and SK_OVERRIDE were on the same line,
which should be the bulk of cases. We'll have to manually clean up the rest
over time unless I level up in regexes.
for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end
BUG=skia:
Review URL: https://codereview.chromium.org/806653007
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| dd5a1e094c19fa10202c37c50a1f799e5af5dac0 |
|
21-Oct-2014 |
scroggo <scroggo@google.com> |
Check SkStream::isAtEnd before attempting to read.
In FrontBufferedStream, when attempting to read and buffer more
data, do not try to read if the underlying stream is at the end.
Prevents a bug where we continue trying to read a stream that
has nothing more to read.
Review URL: https://codereview.chromium.org/665303002
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| 1f66e4539177297545270ff3cbd1d8fa6c3481ac |
|
21-Oct-2014 |
mtklein <mtklein@chromium.org> |
Add an assert that we still have a buffer to readFromBuffer().
sk_free(fBuffer.detach()) means fBuffer will be left as NULL, not a zero-length malloc.
BUG=skia:
Review URL: https://codereview.chromium.org/669813002
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| 74b88b70b8f78e09d223e3f8357e18e6043fa3aa |
|
10-Feb-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Allow buffered stream to work with an offset.
If the stream being buffered is buffered from somewhere other than
the start, the SkFrontBufferedStream needs to take that into account
when reporting its length.
R=djsollen@google.com, bungeman@google.com, reed@google.com
Author: scroggo@google.com
Review URL: https://codereview.chromium.org/157103002
git-svn-id: http://skia.googlecode.com/svn/trunk@13388 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| 09a5383adc59c3798f6f6e851f46320393b6c4b8 |
|
12-Nov-2013 |
scroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Hide implementation details: SkFrontBufferedStream
R=reed@google.com
Review URL: https://codereview.chromium.org/25581002
git-svn-id: http://skia.googlecode.com/svn/trunk@12256 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| fd67f2f0a394b4a795f1a0f64c5b1233938839a9 |
|
26-Sep-2013 |
scroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Fix a warning.
git-svn-id: http://skia.googlecode.com/svn/trunk@11489 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/utils/SkFrontBufferedStream.cpp
|
| 83fd2c7c43fea7ea49adc68681e9ed3ed180d568 |
|
26-Sep-2013 |
scroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Add a buffered SkStream class.
This is used by Android to buffer an input stream which may not
otherwise be able to rewind.
Add a test for the new class.
R=bungeman@google.com, mtklein@google.com, reed@google.com
Review URL: https://codereview.chromium.org/23717055
git-svn-id: http://skia.googlecode.com/svn/trunk@11488 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/utils/SkFrontBufferedStream.cpp
|