Commit Graph

34 Commits

Author SHA1 Message Date
John Stiles
7571f9e490 Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'.
Mechanically updated via Xcode "Replace Regular Expression":

  typedef (.*) INHERITED;
    -->
  using INHERITED = $1;

The ClangTidy approach generated an even larger CL which would have
required a significant amount of hand-tweaking to be usable.

Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2020-09-03 03:41:26 +00:00
John Stiles
a008b0fa8b Enable ClangTidy check readability-redundant-smartptr-get.
To my surprise, this even works with homegrown smart pointers (such as
SkTLazy).

https://clang.llvm.org/extra/clang-tidy/checks/readability-redundant-smartptr-get.html

Find and remove redundant calls to smart pointer’s .get() method.

Examples:

  ptr.get()->Foo()  ==>  ptr->Foo()
  *ptr.get()  ==>  *ptr
  *ptr->get()  ==>  **ptr
  if (ptr.get() == nullptr) ... => if (ptr == nullptr) ...

Change-Id: I8ff541e0229656b4d8e875c8053a7e6138302547
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310976
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
2020-08-16 15:56:48 +00:00
Leon Scroggins III
577536aa1a Remove "dummy" to comply with Android's inclusive language guidance
See https://source.android.com/setup/contribute/respectful-code for reference

Bug: 162536543
Change-Id: I40df639e2f42da6d99d897a02cf05aecff682061
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/307226
Auto-Submit: Leon Scroggins <scroggo@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
2020-07-31 19:11:23 +00:00
Leon Scroggins III
63cfb3638c Reland "Move SkFrontBufferedStream into Android-only dir"
This reverts commit b25f30348b.

Bug: skia:10154

Original message:
> Add client_utils for code that is specifically for a single client.
> Move SkFrontBufferedStream into its android/ subdir. Rename the class
> to android::skia::FrontBufferedStream. Temporarily leave in
> SkFrontBufferedStream until Android updates to the new API.
>
> Add a new optional target for client_utils/android. It is built in dev
> builds for testing, and when building for the Android framework.

Deliberately do not include client_utils in Google3, since the whole
point is to only include where necessary.

Change-Id: I48938c56aabb98e1ed820240d43ffcd0fdce7956
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/285104
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Mike Reed <reed@google.com>
2020-04-24 17:36:30 +00:00
Joe Gregorio
b25f30348b Revert "Move SkFrontBufferedStream into Android-only dir"
This reverts commit 513720f28e.

Reason for revert: Breaking the google3 roll:
   https://sponge.corp.google.com/invocation?tab=Build+Log&id=5f96970b-8171-4c2f-abf3-006e11b8fff9

Original change's description:
> Move SkFrontBufferedStream into Android-only dir
> 
> Bug: skia:10154
> 
> Add client_utils for code that is specifically for a single client.
> Move SkFrontBufferedStream into its android/ subdir. Rename the class
> to android::skia::FrontBufferedStream. Temporarily leave in
> SkFrontBufferedStream until Android updates to the new API.
> 
> Add a new optional target for client_utils/android. It is built in dev
> builds for testing, and when building for the Android framework.
> 
> Change-Id: Ie0f425051ea370aab7861d61150a3d6007214a93
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284721
> Commit-Queue: Leon Scroggins <scroggo@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Reviewed-by: Derek Sollenberger <djsollen@google.com>

TBR=djsollen@google.com,scroggo@google.com,reed@google.com

Change-Id: Iaeedaed184cc35f507d5441631ae709e1c5cb1ac
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10154
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/285100
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
2020-04-23 18:23:30 +00:00
Leon Scroggins III
513720f28e Move SkFrontBufferedStream into Android-only dir
Bug: skia:10154

Add client_utils for code that is specifically for a single client.
Move SkFrontBufferedStream into its android/ subdir. Rename the class
to android::skia::FrontBufferedStream. Temporarily leave in
SkFrontBufferedStream until Android updates to the new API.

Add a new optional target for client_utils/android. It is built in dev
builds for testing, and when building for the Android framework.

Change-Id: Ie0f425051ea370aab7861d61150a3d6007214a93
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/284721
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
2020-04-23 17:02:18 +00:00
Brian Osman
788b91678f Remove SkTMin and SkTMax
Use std::min and std::max everywhere.

SkTPin still exists. We can't use std::clamp yet, and even when
we can, it has undefined behavior with NaN. SkTPin is written
to ensure that we return a value in the [lo, hi] range.

Change-Id: I506852a36e024ae405358d5078a872e2c77fa71e
Docs-Preview: https://skia.org/?cl=269357
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269357
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2020-02-07 18:40:09 +00:00
Mike Klein
c0bd9f9fe5 rewrite includes to not need so much -Ifoo
Current strategy: everything from the top

Things to look at first are the manual changes:

   - added tools/rewrite_includes.py
   - removed -Idirectives from BUILD.gn
   - various compile.sh simplifications
   - tweak tools/embed_resources.py
   - update gn/find_headers.py to write paths from the top
   - update gn/gn_to_bp.py SkUserConfig.h layout
     so that #include "include/config/SkUserConfig.h" always
     gets the header we want.

No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-24 16:27:11 +00:00
Mike Reed
98c5d92ee6 Revert "Revert "use unique_ptr for stream api""
This reverts commit 7031b247c9.

Bug: skia:
Change-Id: I24c34bbee703f02994be8e206bcb9c10b5427d84
Reviewed-on: https://skia-review.googlesource.com/47541
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-09-16 02:04:23 +00:00
Mike Reed
7031b247c9 Revert "use unique_ptr for stream api"
This reverts commit 49f1f34438.

Reason for revert: broke win-chrome

../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): error C2228: left of '.release' must have class/struct/union
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: type is 'SkStreamAsset *'
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: did you intend to use '->' instead?


Original change's description:
> use unique_ptr for stream api
> 
> Bug: skia:6888
> Change-Id: I3459b4913982a7cae1c0061697c82cc65ad9a2d8
> Reviewed-on: https://skia-review.googlesource.com/26740
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=mtklein@chromium.org,mtklein@google.com,bungeman@google.com,reed@google.com

Change-Id: Ic1e4af557317abd06b7f6b7f5056645df7e469f0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:6888
Reviewed-on: https://skia-review.googlesource.com/47440
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-09-15 21:04:07 +00:00
Mike Reed
49f1f34438 use unique_ptr for stream api
Bug: skia:6888
Change-Id: I3459b4913982a7cae1c0061697c82cc65ad9a2d8
Reviewed-on: https://skia-review.googlesource.com/26740
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
2017-09-15 18:46:45 +00:00
Mike Reed
ede7bac43f use unique_ptr for codec factories
Will need guards for android (at least)

Bug: skia:
Change-Id: I2bb8e656997984489ef1f2e41cd3d301c4e7b947
Reviewed-on: https://skia-review.googlesource.com/26040
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
2017-07-25 15:35:23 +00:00
Hal Canary
95e3c058ef SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
* SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).

  * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h

  * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"

Revert "Revert 'SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h'"
This reverts commit c456b73fef.

Change-Id: Ie2c1a17c20134b8ceab85a68b3ae3e61c24fbaab
Reviewed-on: https://skia-review.googlesource.com/6886
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-11 18:55:34 +00:00
Kevin Lubick
c456b73fef Revert "SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h"
This reverts commit a5494f1170.

Reason for revert: Broke Google3

Original change's description:
> SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
> 
>   * SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).
> 
>   * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h
> 
>   * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"
> 
> Change-Id: Idacd86ca09e22bf092422228599ae0d9bedded88
> Reviewed-on: https://skia-review.googlesource.com/4543
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
> 

TBR=halcanary@google.com,bungeman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ie8bd176121c3ee83c110d66c0d0ac65e09bfc9c5
Reviewed-on: https://skia-review.googlesource.com/6884
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
2017-01-11 17:22:12 +00:00
Hal Canary
a5494f1170 SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
* SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).

  * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h

  * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"

Change-Id: Idacd86ca09e22bf092422228599ae0d9bedded88
Reviewed-on: https://skia-review.googlesource.com/4543
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-11 15:36:45 +00:00
Ben Wagner
145dbcd165 Remove SkAutoTDelete.
Replace with std::unique_ptr.

Change-Id: I5806cfbb30515fcb20e5e66ce13fb5f3b8728176
Reviewed-on: https://skia-review.googlesource.com/4381
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2016-11-03 19:03:40 +00:00
mtklein
18300a3aa7 detach -> release
The C++ standard library uses the name "release" for the operation we call "detach".

Rewriting each "detach(" to "release(" brings us a step closer to using standard library types directly (e.g. std::unique_ptr instead of SkAutoTDelete).

This was a fairly blind transformation.  There may have been unintentional conversions in here, but it's probably for the best to have everything uniformly say "release".

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1809733002

Review URL: https://codereview.chromium.org/1809733002
2016-03-16 13:53:35 -07:00
msarett
b9e56c1ee6 Fix FrontBufferedStreamTest
TBR=scroggo@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1747423002

Review URL: https://codereview.chromium.org/1747423002
2016-03-01 13:29:15 -08:00
msarett
7f7ec206de Fix bug in SkGifCodec / Switch SkImageDec tests to use Codec
SkImageDecoder is still used throughout tests, tools, gms etc.
Deleting it from tests is an easy first step.

Bonus is that we add tests of SkCodec.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1733863003

Review URL: https://codereview.chromium.org/1733863003
2016-03-01 12:12:27 -08:00
scroggo
ef0fed3bf0 Remove position from FrontBufferedStream
When FrontBufferedStream was written, it implemented getPosition()
and returned true for hasPosition(). The CL that introduced it
(crrev.com/23717055) does not have any indication why, but I'm guessing
it was because it was easy to implement. None of our decoders rely on
this (only some tests do).

Now that we have a decoder (SkRawCodec) that expects to be able to seek
a stream if it has a position (which makes sense - SkStream.h
associates that with SkStreamSeekable, and there is no other way to
check to see if a stream is seekable), it is failing because
FrontBufferedStream reports it has a position and the decoder tries to
seek.

Remove FrontBufferedStream::hasPosition() (reverting to the default,
false) and ::getPosition() (so it will return 0).

Fix tests - do not call FrontBufferedStream::getPosition()

Update CodexTest to test using an FrontBufferedStream, like Android
does.

BUG=b/27218441
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1703293002

Review URL: https://codereview.chromium.org/1703293002
2016-02-18 05:59:25 -08:00
halcanary
385fe4d4b6 Style Change: SkNEW->new; SkDELETE->delete
DOCS_PREVIEW= https://skia.org/?cl=1316123003

Review URL: https://codereview.chromium.org/1316123003
2015-08-26 13:07:49 -07:00
mtklein
36352bf5e3 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
2015-03-25 18:17:32 -07:00
scroggo
a1193e4b0e 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
2015-01-21 12:09:53 -08:00
mtklein
72c9faab45 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
2015-01-09 10:06:40 -08:00
scroggo
3ceef9a66a Add test for new FrontBufferedStream behavior.
Test for https://skia.googlesource.com/skia/+/dd5a1e094c19fa10202c37c50a1f799e5af5dac0

Verify that FrontBufferedStream does not attempt to read beyond the
end of its underlying stream.

Make SkStreamToCGImageSource handle an empty stream better.

Review URL: https://codereview.chromium.org/641813009
2014-10-24 06:55:07 -07:00
mtklein
404eb87993 Revert of Add test for new FrontBufferedStream behavior. (patchset #1 id:1 of https://codereview.chromium.org/641813009/)
Reason for revert:
Test is SkASSERTing on Macs, e.g:

http://chromegw.corp.google.com/i/client.skia/builders/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/builds/257/steps/dm/logs/stdio

210 tasks left	1737M peak	    1ms	test FrontBufferedStream../../src/ports/SkImageDecoder_CG.cpp:43: failed assertion "data"

Signal 11:
_sigtramp (+0x1a)
SkStreamToCGImageSource(SkStream*) (+0x62)
SkImageDecoder_CG::onDecode(SkStream*, SkBitmap*, SkImageDecoder::Mode) (+0x2e)
SkImageDecoder::decode(SkStream*, SkBitmap*, SkColorType, SkImageDecoder::Mode) (+0x81)
SkImageDecoder::DecodeStream(SkStreamRewindable*, SkBitmap*, SkColorType, SkImageDecoder::Mode, SkImageDecoder::Format*) (+0xff)
SkImageDecoder::DecodeStream(SkStreamRewindable*, SkBitmap*) (+0x31)
test_ShortFrontBufferedStream(skiatest::Reporter*) (+0x97)
skiatest::ShortFrontBufferedStreamClass::onRun(skiatest::Reporter*) (+0x19)
skiatest::Test::run() (+0x7c)
DM::CpuTestTask::draw() (+0x5a)
DM::CpuTask::run() (+0x9e)
non-virtual thunk to DM::CpuTask::run() (+0x1c)
(anonymous namespace)::ThreadPool::Loop(void*) (+0xf4)
thread_start(void*) (+0x54)
_pthread_start (+0x14b)

Original issue's description:
> Add test for new FrontBufferedStream behavior.
>
> Test for https://skia.googlesource.com/skia/+/dd5a1e094c19fa10202c37c50a1f799e5af5dac0
>
> Verify that FrontBufferedStream does not attempt to read beyond the
> end of its underlying stream.
>
> Committed: https://skia.googlesource.com/skia/+/da59f05c6738dbb9a92cad21c608cdfae53a76b2

TBR=reed@google.com,scroggo@google.com
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/649553003
2014-10-23 12:08:03 -07:00
scroggo
da59f05c67 Add test for new FrontBufferedStream behavior.
Test for https://skia.googlesource.com/skia/+/dd5a1e094c19fa10202c37c50a1f799e5af5dac0

Verify that FrontBufferedStream does not attempt to read beyond the
end of its underlying stream.

Review URL: https://codereview.chromium.org/641813009
2014-10-23 10:21:28 -07:00
commit-bot@chromium.org
6d254ee4ac Use SkToBool to fix a warning.
NOTRY=true
TBR=djsollen@google.com

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/159333002

git-svn-id: http://skia.googlecode.com/svn/trunk@13389 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-10 22:46:08 +00:00
commit-bot@chromium.org
74b88b70b8 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
2014-02-10 22:03:21 +00:00
tfarina@chromium.org
8f6884aab8 Cleanup: Sanitize the order of includes under tests/
Initially this was to make sure Test.h appeared after the Sk*.h includes.

Patch generated by the following command line:

$ ~/chromium/src/tools/sort-headers.py tests/*.cpp

BUG=None
TEST=tests
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/145313004

git-svn-id: http://skia.googlecode.com/svn/trunk@13177 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-24 20:56:26 +00:00
commit-bot@chromium.org
e2eac8b2fd Move macros from TestClassDef.h to Test.h
Motivation: those macros don't make any sense without the definitions
in Test.h.

BUG=
R=mtklein@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/138563004

git-svn-id: http://skia.googlecode.com/svn/trunk@13074 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-14 21:04:37 +00:00
tfarina@chromium.org
e4fafb146e Use DEFINE_TESTCLASS_SHORT macro in tests.
The three version of DEFINE_TESTCLASS macro is deprecated and thus just
use the simple, short one.

BUG=None
TEST=out/Debug/tests
R=mtklein@google.com, bsalomon@google.com, robertphillips@google.com

Review URL: https://codereview.chromium.org/100113004

git-svn-id: http://skia.googlecode.com/svn/trunk@12653 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-12-12 21:11:12 +00:00
scroggo@google.com
09a5383adc 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
2013-11-12 20:53:05 +00:00
scroggo@google.com
83fd2c7c43 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
2013-09-26 21:35:39 +00:00