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This is in preparation for splitting the playback portion of the new SkPictureData class into a new SkPicturePlayback class.
R=reed@google.com, mtklein@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/362773002
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BUG=skia:
R=halcanary@google.com, scroggo@google.com, djsollen@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/295243006
git-svn-id: http://skia.googlecode.com/svn/trunk@14889 2bbb7eff-a529-9590-31e7-b0007b416f81
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Motivation: We want to remove redundant classes from Skia. To
that end we want to remove SkImageRef and its subclasses and
replace their uses with SkDiscardablePixelRef +
SkDecodingImageGenerator. Since Android uses SkImageRef, we need
to make sure that SkDecodingImageGenerator allows all of the
settings that Android exposes in BitmapFactory.Options.
To that end, we have created an Options struct for the
SkDecodingImageGenerator which lets the client of the generator set
sample size, dithering, and bitmap config.
We have made the SkDecodingImageGenerator constructor private
and replaced the SkDecodingImageGenerator::Install functions
with a SkDecodingImageGenerator::Create functions (one for
SkData and one for SkStream) which now take a
SkDecodingImageGenerator::Options struct.
Also added a ImageDecoderOptions test which loops through a list
of sets of options and tries them on a set of 5 small encoded
images.
Also updated several users of SkDecodingImageGenerator::Install to
follow new call signature - gm/factory.cpp, LazyDecodeBitmap.cpp,
and PictureTest.cpp, CachedDecodingPixelRefTest.cpp.
We also added a new ImprovedBitmapFactory Test which simulates the
exact function that Android will need to modify to use this,
installPixelRef() in BitmapFactory.
R=reed@google.com, scroggo@google.com
Committed: https://code.google.com/p/skia/source/detail?r=12744
Review URL: https://codereview.chromium.org/93703004
git-svn-id: http://skia.googlecode.com/svn/trunk@12855 2bbb7eff-a529-9590-31e7-b0007b416f81
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Reason for revert: Test failures
R=scroggo@google.com, djsollen@google.com, reed@google.com, halcanary@google.com
TBR=djsollen@google.com, halcanary@google.com, reed@google.com, scroggo@google.com
NOTREECHECKS=true
NOTRY=true
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/103753007
git-svn-id: http://skia.googlecode.com/svn/trunk@12747 2bbb7eff-a529-9590-31e7-b0007b416f81
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Motivation: We want to remove redundant classes from Skia. To
that end we want to remove SkImageRef and its subclasses and
replace their uses with SkDiscardablePixelRef +
SkDecodingImageGenerator. Since Android uses SkImageRef, we need
to make sure that SkDecodingImageGenerator allows all of the
settings that Android exposes in BitmapFactory.Options.
To that end, we have created an Options struct for the
SkDecodingImageGenerator which lets the client of the generator set
sample size, dithering, and bitmap config.
We have made the SkDecodingImageGenerator constructor private
and replaced the SkDecodingImageGenerator::Install functions
with a SkDecodingImageGenerator::Create functions (one for
SkData and one for SkStream) which now take a
SkDecodingImageGenerator::Options struct.
Also added a ImageDecoderOptions test which loops through a list
of sets of options and tries them on a set of 5 small encoded
images.
Also updated several users of SkDecodingImageGenerator::Install to
follow new call signature - gm/factory.cpp, LazyDecodeBitmap.cpp,
and PictureTest.cpp, CachedDecodingPixelRefTest.cpp.
We also added a new ImprovedBitmapFactory Test which simulates the
exact function that Android will need to modify to use this,
installPixelRef() in BitmapFactory.
R=reed@google.com, scroggo@google.com
Review URL: https://codereview.chromium.org/93703004
git-svn-id: http://skia.googlecode.com/svn/trunk@12744 2bbb7eff-a529-9590-31e7-b0007b416f81
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Added SK_API to SkImageGenerator (already in include/).
Moved SkDiscardablePixelRef::Install to SkInstallDiscardablePixelRef,
added SK_API to that function, and moved declaration to
SkImageGenerator.h
This keeps the SkDiscardablePixelRef internal to Skia, but exposes a
method to install it into a bitmap.
Modifed tests that rely on this functio to use new version.
BUG=
R=mtklein@google.com, reed@google.com
Review URL: https://codereview.chromium.org/111713002
git-svn-id: http://skia.googlecode.com/svn/trunk@12612 2bbb7eff-a529-9590-31e7-b0007b416f81
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- Implement ashmem-backed SkDiscardableMemory subclass:
This class in only accesible via the SkDiscardableMemory::Create()
function, which replaces the mock implementation in
SkDiscardableMemory_none.cpp
- Added SkDiscardableMemory_ashmem.cpp to the Android port of Skia
Removed SkDiscardableMemory_none.cpp from the Android port.
- Added DiscardableMemoryTest.
Still needs work.
- SkDiscardablePixelRef Bugfix:
onLockPixels() now calls SkDELETE on the SkDiscardableMemory pointer
when it fails to unlock.
- Improved documentation inside ashmem.h
BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/83563002
git-svn-id: http://skia.googlecode.com/svn/trunk@12608 2bbb7eff-a529-9590-31e7-b0007b416f81
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Removed SkBitmapFactory since no clients were using it. New cache
selection mechanism can simply pass a SkDiscardableMemory::Factory
into the SkDiscardablePixelRef if non-default SkDiscardableMemory
should be used. Removed BitmapFactoryTest.
SkDiscardableMemory::Factory interface. Android will need this
functionality in the future inside their BitmapFactory.
Removed SkLazyPixelRef, since it's functionality is now subsumed into
SkDiscardablePixelRef. Removed LazyPixelRef test.
Modified SkDiscardablePixelRef to optionally allow it to use a
SkDiscardableMemory::Factory. This tiny change makes it a replacement
for SkLazyPixelRef. This functioanlity is also necessary for moving
Android over to SkDiscardablePixelRef from SkImageRef in a later CL.
Added a test for this.
SkDecodingImageGenerator::Install can optionally pass a factory in to
SkDiscardablePixelRef.
Removed SkImageCache, SkLruImageCache, and SkPurgeableImageCache.
This functionality can be handled much more cleanly by
SkDiscardableMemory.
New SkDiscardableMemoryPool class to replace SkLruImageCache. In a
later CL, we will replace SkImageRef_GlobalPool (used by android) as
well. This is a concrete implementation of
SkDiscardableMemory::Factory. Added a test for this.
modified gm/factory.cpp to remove dependnce on SkBitmapFactory +
SkLruImageCache. Now uses SkDecodingImageGenerator +
SkDiscardablePixelRef + SkDiscardableMemoryPool.
SkImageDecoder::Target replaces SkBitmapFactory::Target. The
DecodeMemoryToTarget function may disappear in the future.
Moved SkLazyCachingPixelRef::DecodeProc replaces
SkBitmapFactory::DecodeProc. This is a short term change, since
another CL changes SkLazyCachingPixelRef to use SkImageGenerator
instead of DecodeProc.
Modified DrawBitmapRectTest to use SkDiscardablePixelRef instead of
SkLazyPixelRef.
tools/LazyDecodeBitmap.cpp now uses SkDecodingImageGenerator +
SkDiscardablePixelRef instead of a SkBitmapFactory.
bench_pictures uses the Global SkDiscardableMemoryPool instead of a
global gLruImageCache.
R=reed@google.com, scroggo@google.com
Review URL: https://codereview.chromium.org/103033002
git-svn-id: http://skia.googlecode.com/svn/trunk@12515 2bbb7eff-a529-9590-31e7-b0007b416f81
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objective -- move clients over to SkImage
tasks
- use SkImageInfo instead of SkBitmap::Config
- add support for colortables to SkImage
- add drawImage to SkCanvas
- return SkImage from readPixels
This CL works towards the first task
R=robertphillips@google.com
Review URL: https://codereview.chromium.org/54363008
git-svn-id: http://skia.googlecode.com/svn/trunk@12077 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=caryclark@google.com, scroggo@google.com
Author: sglez@google.com
Review URL: https://chromiumcodereview.appspot.com/19109002
git-svn-id: http://skia.googlecode.com/svn/trunk@10111 2bbb7eff-a529-9590-31e7-b0007b416f81
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robertphillips
commit-bot@chromium.org
halcanary@google.com
reed@google.com