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
Using Mike Klein's excellent coverage tool, increase the
unit testing of SkPath.cpp from 70% to 95%.
Along the way, determined that these functions were not
maintained or used:
SkPath::pathTo
SkPath::contains
as well as a large block of SkPath::cheapGetDirection().
Changed SkPath::validate() to permit infinities in
the path data points.
Fixed errors in preserving direction.
Fixed error setting direction when convexity is unknown.
Added missing conic to moveTo only detector.
BUG=
R=bsalomon@google.com, reed@google.com
Author: caryclark@google.com
Review URL: https://codereview.chromium.org/65493004
git-svn-id: http://skia.googlecode.com/svn/trunk@12291 2bbb7eff-a529-9590-31e7-b0007b416f81
bitmap_to_cielab now returns a boolean. Instead of asserting that the
config is 8888, copy to 8888 (and return false on failure). This allows
skpdiff to work on Index8 bitmaps (without changing the code that does
the real work). If it returns false, do not attempt to create a pmetric.
In pmetric, exit early if maxLevels is <= 2, since this would crash later
in the function (creation of an ImageL3D if maxLevels is 0, and then the
creation of an array of a negative number of entries). maxLevels is small
if the width or height of the image is small (i.e. a bitmap with width 1
has maxLevels of 0).
R=djsollen@google.com
Review URL: https://codereview.chromium.org/65253002
git-svn-id: http://skia.googlecode.com/svn/trunk@12239 2bbb7eff-a529-9590-31e7-b0007b416f81
tools/skimage_main.cpp:
Add the ability to write the results to checksum based filenames,
much like GM uses. This will allow using the skpdiff server to
rebaseline images.
Write the keys in the JSON file as <original image>_<pref config>.png,
so it matches gm_json.IMAGE_FILENAME_PATTERN. Also replace '_' with
'-' in the original file name, to avoid confusing the pattern matcher.
The '_' to '-' replacement also happens on the output filename.
Read the keys in a similar manner.
In make_outname, no longer remove a suffix. This fixes a bug where
subset decoding writes multiple subsets to the same file.
tools/rebaseline.py:
Since the filenames written to json files now match
gm_json.IMAGE_FILENAME_PATTERN, enable the option to match based
on configs/tests when rebaselining skimage.
test json files:
Update to match the new format of output.
gm/gm_expectations:
Add a constructor that takes a BitmapAndDigest as input.
tools/tests/skimage_self_test.py:
Test that reading the expectations file just created by skimage with
the same file actually compares to the original file (rather than just
succeeding because expectations were missing).
Change the expectations files to match the new format.
Will require a buildbot change to use the new flag: https://codereview.chromium.org/27389002/
BUG=1466
R=epoger@google.com
Review URL: https://codereview.chromium.org/26297004
git-svn-id: http://skia.googlecode.com/svn/trunk@11902 2bbb7eff-a529-9590-31e7-b0007b416f81
If the expectation is set to ignore failures, do not return a
negative 1 (indicating a failure) when a successful decode
does not match the expectation.
If the file could not be decoded at all, report this to the
user depending on the input expectations file:
No expectations:
Report failure. The user wanted to know if the file could be
decoded.
Expectations expected a valid result:
Report failure. The decode should have matched the result.
Empty expectations:
Print a message that the expectation was missing, but still
return success from skimage, since this is a newly added file
(i.e. it has no expectation yet).
Ignore failure:
Return success from skimage, since it is a known failure.
Update the self tests to ensure these behaviors.
R=epoger@google.com
Review URL: https://codereview.chromium.org/22293006
git-svn-id: http://skia.googlecode.com/svn/trunk@11790 2bbb7eff-a529-9590-31e7-b0007b416f81
Add new runtime config variable, images.jpeg.suppressDecoderErrors
which defaults to false in Debug and true otherwise. When Jpeg errors
are suppressed and an error happens, SkJPEGImageDecoder::onDecode()
will return silently false (Consequently, so will SkImageDecoder's
DecodeFile() and DecodeMemory() functions).
Also, the test_image_decoder program now respects runtime
configuration settings.
BUG=skia:1680
R=scroggo@google.com
Review URL: https://codereview.chromium.org/27230002
git-svn-id: http://skia.googlecode.com/svn/trunk@11763 2bbb7eff-a529-9590-31e7-b0007b416f81
This change address what happens when a jpeg is partially downloaded
before failing. Many browsers will render it anyway: we want Skia to
do the same. The JpegTest takes a perfectly cromulent jpeg file and
only passes into the ImageDecoder the first half of the image. We
then verify that the image decoder returns a valid bitmap of the
correct dimensions.
We also fixed some png library errors, including issue 1691.
Also, suppressed the majority of warnings from using libpng and
libjpeg. By default, most warnings are *not* suppressed in debug mode.
If you have a debug binary and wish to suppress warnings, set the
following environment variables to true
skia_images_png_suppressDecoderWarnings
skia_images_jpeg_suppressDecoderWarnings
or from within a program that links to Skia:
#if defined(SK_DEBUG)
#include "SkRTConf.h"
SK_CONF_SET("images.jpeg.suppressDecoderWarnings", true);
SK_CONF_SET("images.png.suppressDecoderWarnings", true);
#endif
I tested this, before (control) and after these changes (test), on
364,295 skps from the cluster telemetry.
- number of errors+warnings in control = 2804
- number of errors+warnings fixed = 2283
- number of PNG verbosity fixed = 2152
- number of PNG error fixed = 4
- number of PNG segfault fixed = 3
- number of PNG errors changed to warnings = 62
- number of JPG verbosity fixed = 26
- number of JPG error fixed = 91
Not all errors and warning have been fixed.
These numbers were generated using the find_bad_images_in_skps.py
program. This program may be useful going forward for testing
image-decoding libraries on skp files from the cluster telemetry.
find_bad_images_in_skps.py depends on the test_image_decoder program,
which simply executes the SkImageDecoder::DecodeFile function and uses
its exit status to report success or failure.
BUG=skia:1649
BUG=skia:1691
BUG=skia:1680
R=scroggo@google.com
Review URL: https://codereview.chromium.org/24449003
git-svn-id: http://skia.googlecode.com/svn/trunk@11597 2bbb7eff-a529-9590-31e7-b0007b416f81
src/images/SkImageDecoder_libpng.cpp:
A8 images are not opaque, so do not set the opaque flag.
This fixes a bug where copyTo does not work as expected (when
copying an A8 decoded image to ARGB_8888), leading to
a bitmap hash that does not represent the image correctly
(in skimage).
tools/skimage_main.cpp:
In write_bitmap, which is creating the image for visual comparison,
copy A8 to 8888, since A8 cannot be encoded.
In the section that tests reencoding, do not test reencoding A8,
which is known to not work.
R=mtklein@google.com, djsollen@google.com
Author: scroggo@google.com
Review URL: https://codereview.chromium.org/25726004
git-svn-id: http://skia.googlecode.com/svn/trunk@11589 2bbb7eff-a529-9590-31e7-b0007b416f81
Only implemented for PNG.
Add a getter and setter, and sets the default to false in the
constructor. Also copies the setting in copyFieldsToOther.
Fix an indpendent bug where fDitherImage was not being copied in
copyFieldsToOther.
In SkScaledBitmapSampler::begin, consolidate the settings passed in
by passing a const reference to the decoder. The decoder can be
referenced for its settings of dither, unpremultiplied, and now
skipping writing zeroes. Update callers to use the new API. In png
decoder, rather than passing around a pointer to an initial
read of getDitherImage, and potentially changing it, look at the
field on the decoder itself, and modify it directly. This is a
change in behavior - now if that same decoder is used to decode
a different image, the dither setting has changed. I think this is
okay because A) the typical use case is to use a new decoder for
each decode, B) we do not make any promises that a decode does not
change the decoder and C) it makes the code in SkScaledBitmapSampler
much cleaner.
In SkScaledBitmapScampler, add new row procs for skipping zeroes. Now
that choosing the row proc has five dimensions (src config, dst config,
dither, skip writing zeroes, unpremultiplied), use a new method: each
src/dst combination has a function for choosing the right proc depending
on the decoder.
SkScaledBitmapScampler::RowProc is now public for convenience.
Remove Sample_Gray_D8888_Unpremul, which is effectively no different
from Sample_Gray_D8888.
In cases where unpremultiplied was trivial, such as 565 and when
sampling from gray, decoding may now succeed.
Add a benchmark (currently disabled) for comparing the speed of skipping
writing zeroes versus not skipping. For this particular image, which is
mostly transparent pixels, normal decoding took about 3.6 milliseconds,
while skipping zeroes in the decode took only about 2.5 milliseconds
(this is on a Nexus 4). Presumably it would be slower on an image
with a small amount of transparency, but there will be no slowdown
for an image which reports that it has no transparency.
In SkImageRef_ashmem, always skip writing zeroes, since ashmem
memory is guaranteed to be initialized to 0.
Add a flag to skip writing zeroes in skimage.
Add a regression test for choosing the rowproc to ensure I did not
change any behavior accidentally.
BUG=skia:1661
R=reed@google.com
Review URL: https://codereview.chromium.org/24269006
git-svn-id: http://skia.googlecode.com/svn/trunk@11558 2bbb7eff-a529-9590-31e7-b0007b416f81
BUG=skia:1512
The buildbot master continues to set gm_image_subdir, but the slaves no longer
use that component when building GM paths (they just use builder_name instead).
But gm_image_subdir is still used for SKP storage paths under
gs://chromium-skia-gm/playback/gm-actual , for now...
Immediately before committing this CL, I will copy the actual-results.json files
from their old locations to their new locations (within the skia-autogen repo)
so that both old and new versions of rebaseline.py will be able to retrieve
actual results, like so:
svn cp base-android-galaxy-nexus/Test-Android-GalaxyNexus-SGX540-Arm7-Debug/base-android-galaxy-nexus Test-Android-GalaxyNexus-SGX540-Arm7-Debug
svn cp base-android-galaxy-nexus/Test-Android-GalaxyNexus-SGX540-Arm7-Release/base-android-galaxy-nexus Test-Android-GalaxyNexus-SGX540-Arm7-Release
svn cp base-android-nexus-10/Test-Android-Nexus10-MaliT604-Arm7-Debug/base-android-nexus-10 Test-Android-Nexus10-MaliT604-Arm7-Debug
...
svn cp base-shuttle-win7-intel-float/Test-Win7-ShuttleA-HD2000-x86-Debug/base-shuttle-win7-intel-float Test-Win7-ShuttleA-HD2000-x86-Debug
svn cp base-shuttle-win7-intel-float/Test-Win7-ShuttleA-HD2000-x86-Release/base-shuttle-win7-intel-float Test-Win7-ShuttleA-HD2000-x86-Release
Once we see this CL land successfully, I will delete the actual-results.json
files from their OLD location within skia-autogen, like so:
svn rm base-android-galaxy-nexus
svn rm base-android-nexus-10
...
svn rm base-shuttle-win7-intel-directwrite
svn rm base-shuttle-win7-intel-float
R=borenet@google.com, rmistry@google.com
Review URL: https://codereview.chromium.org/23120002
git-svn-id: http://skia.googlecode.com/svn/trunk@10821 2bbb7eff-a529-9590-31e7-b0007b416f81
With this change, Skia's metrics are much better in general, and
specifically can be made to match the metrics produced by current
Blink code. This allows Blink to use Skia's metrics.
This change will require a number of rebaselines in Skia, since
previous metrics were quite different. This will require about five
rebaslines in Blink, as the new code may cause GDI's matrix to differ
in the low bits.
Review URL: https://codereview.chromium.org/20585004
git-svn-id: http://skia.googlecode.com/svn/trunk@10399 2bbb7eff-a529-9590-31e7-b0007b416f81
SkPicture:
Remove the constructors which take an SkStream as an argument. Rather
than having to check a variable for success, the factory will return
NULL on failure.
Add a protected function for determining if an SkStream is an SKP
to share code with SkTimedPicture.
In the factory, check for a NULL SkStream.
Use a default decoder (from BUG:
https://code.google.com/p/skia/issues/detail?id=1325)
SkDebuggerGUI:
Call SkPicture::CreateFromStream when necessary.
Write a factory for creating SkTimedPictures and use it.
Use the factory throughout tools.
Add include/lazy to utils and effects gyp include_dirs so SkPicture.h
can reference SkImageDecoder.h which references SkBitmapFactory.h (in
include/lazy).
Changes code Chromium uses, so this will require a temporary Skia
and then a change to Chromium to use the new Skia code.
TODO: Create a decoder that does nothing to be used by pinspect,
lua pictures, etc, and allow it to not assert in SkOrderedReadBuffer.
R=reed@google.com
Review URL: https://codereview.chromium.org/17113004
git-svn-id: http://skia.googlecode.com/svn/trunk@9822 2bbb7eff-a529-9590-31e7-b0007b416f81
SkDrawCommand subclass names are too generic and likely to clash in the default namespace.
This makes the header unusable in Chrome - for example, on Mac builders:
../../third_party/skia/src/utils/debugger/SkDrawCommand.h:251:7: error: redefinition of 'Comment'
class Comment : public SkDrawCommand {
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/AIFF.h:192:8: note: previous definition is here
struct Comment {
This CL renames SkDrawCommand subclasses using the following pattern: "${cmd}" -> "Sk${cmd}Command".
R=robertphillips@google.com, bungeman@google.com, djsollen@google.com
Author: fmalita@chromium.org
Review URL: https://chromiumcodereview.appspot.com/17101005
git-svn-id: http://skia.googlecode.com/svn/trunk@9667 2bbb7eff-a529-9590-31e7-b0007b416f81
skimage_main:
Specify the full name of the expectations file to write on the command line,
rather than the folder to write 'results.json'. This is consistent with
writeJsonSummaryPath in GM, as well as the format for reading the file.
Further, it allows more flexibility to name the file.
Do not force opaque when writing bitmaps. skimage does its comparison on
the raw bitmaps. The images are written for visual comparison, and mostly
transparent bitmaps (like resources/plane.png) aren't meaningful when
forced opaque.
Provide an option to to write only mismatches to a directory. Handled
similar to the writePath.
Report a failure if there is no expectations file. This allows writing
to the mismatchPath so we can create an initial baseline.
Pass SkBitmap by const&.
skimage_self_test:
Include the name of the json file in the parameter passed to
createExpectationsPath. The name has been changed to be more specific.
.gitignore:
Ignore the new name of the file created by skimage_self_test.
run.sh:
Run skimage_self_tests.py
BUG=http://code.google.com/p/skia/issues/detail?id=1241R=epoger@google.com
Review URL: https://codereview.chromium.org/15813016
git-svn-id: http://skia.googlecode.com/svn/trunk@9474 2bbb7eff-a529-9590-31e7-b0007b416f81
SkImage calls functions on SkImageDecoder and SkImageEncoder. This
is desired behavior, and it is also desired to include SkImage as
a part of core. In order to keep core from depending on images,
update SkImageDecoder_empty.cpp to implement all of SkImageDecoder
and SkImageEncoder. This file will be built by chrome (in
https://codereview.chromium.org/15960015).
Move force_linking from SkImageDecoder.cpp to its own file. It must
be called to force linking with the image decoders if desired. Call
the function in tools that need it:
sk_image
render_pictures
render_pdfs
sk_hello
filter
bench_pictures
debugger
SkImageDecoder:
Derive from SkNoncopyable, instead of duplicating its
hiding of constructors.
skhello:
Return rather than trying to write a null SkData to the stream.
Revert "Hamfistedly removed core dependence on images"
(commit 0f05f682a90bc125323677abf3476e1027d174f5) and
"Move SkImage::encode to SkImage_Codec.cpp."
(commit 83e47a954d0bf65439f3d9c0c93213063dd70da3.)
These two commits were temporary fixes that this change
cleans up.
SkSnapshot.cpp:
Check for a NULL encoder returned by SkImageEncoder::Create.
BUG=https://code.google.com/p/skia/issues/detail?id=1275R=djsollen@google.com, robertphillips@google.com
Review URL: https://codereview.chromium.org/15806010
git-svn-id: http://skia.googlecode.com/svn/trunk@9364 2bbb7eff-a529-9590-31e7-b0007b416f81
--tests is the only mandatory argument.
If you used to run this:
rebaseline.py aaclip bigmatrix
Run this instead:
rebaseline.py --tests aaclip bigmatrix
That's the only change you NEED to make.
And then, if you WANT to specify --configs, --subdirs, etc. you CAN.
R=senorblanco@chromium.org
Review URL: https://codereview.chromium.org/15675010
git-svn-id: http://skia.googlecode.com/svn/trunk@9348 2bbb7eff-a529-9590-31e7-b0007b416f81
SkOSFile:
Added class SkOSPath with functions for
modifying strings representing path names.
OSPathTest.cpp:
Test of the new utilities.
factory.cpp:
Use SkPathJoin.
gmmain and gm_expectations:
Use SkOSPath::SkPathJoin instead of a local version.
skimage_main.cpp:
Use the new location of SkPathJoin and SkBasename.
R=epoger@google.com
Review URL: https://codereview.chromium.org/15747004
git-svn-id: http://skia.googlecode.com/svn/trunk@9277 2bbb7eff-a529-9590-31e7-b0007b416f81
This change gives more flexibility to the implementation of
EncodeBitmap to prefer calling refEncodedData, doing its own
encode, or even doing both and making a decision about which
to use.
The new function signature also allows the implementation to
tell the ordered write buffer whether to store the pixel offset,
in the case where the encoded bitmap represents the larger
bitmap, or to ignore the pixel offset, in the case where the
implementation only encoded the subset that is used.
Requires changes to chromium to use the new function signature.
(https://codereview.chromium.org/15496006/)
SkPicture:
New API for EncodeBitmap.
SkOrderedReadBuffer:
Ifdef'd out addition of reading the offset.
SkOrderedWriteBuffer:
Never call refEncodedData. Allow the user to call that from their
EncodeBitmap function, if desired.
This addresses https://code.google.com/p/skia/issues/detail?id=1239
Add in ifdef'd out code to record the offset.
PictureTest and PictureRenderer:
Implement the new definition of EncodeBitmap. Also update the name
of the function to meet coding style guidelines.
BUG=https://code.google.com/p/skia/issues/detail?id=1239R=reed@google.com
Review URL: https://codereview.chromium.org/15489004
git-svn-id: http://skia.googlecode.com/svn/trunk@9226 2bbb7eff-a529-9590-31e7-b0007b416f81
If the expectation file exists, but the particular file being
decoded has no expectation, report a failure.
This is more appropriate since the intended use is that an
expectation will be created for each file. Without an expectation,
we cannot know whether the decoder has changed.
R=epoger@google.com
Review URL: https://codereview.chromium.org/15094011
git-svn-id: http://skia.googlecode.com/svn/trunk@9122 2bbb7eff-a529-9590-31e7-b0007b416f81
Add tests in skimage to perform region decoding. Write out a
PNG of the region as well as a bitmap obtained with extractSubset
for comparison.
Rename decodeRegion to decodeSubset, so it will not be confused
with SkRegion. (Leave a function called decodeRegion which calls
decodeSubset.)
Clean up some comments.
Use png_set_interlaced_pass instead of modifying pass directly.
Make some changes to region decoding to fix problems I discovered
during testing:
Only call getAddr within a valid range.
Check for a NULL fInputStream.
Return a boolean for whether cropBitmap succeeded.
In cropBitmap, do not attempt to draw to a bitmap to an Index8
bitmap, which crashes. Use extractSubset instead.
Remove an assert.
R=djsollen@google.com
Review URL: https://codereview.chromium.org/14567011
git-svn-id: http://skia.googlecode.com/svn/trunk@8996 2bbb7eff-a529-9590-31e7-b0007b416f81
Previously, each tool that wanted to use image decoders
but did not specifically reference them had to create a
dummy function that references them in order to ensure
they are not stripped by the linker.
Instead of making each tool reference each image decoder,
do it once in SkImageDecoder.cpp. Now each tool will have
image decoders linked in, assuming it includes the images
project.
This fixes a bug where SKPs with encoded data could not
be read by bench_ or render_pictures.
R=djsollen@google.com, robertphillips@google.com
Review URL: https://codereview.chromium.org/14678003
git-svn-id: http://skia.googlecode.com/svn/trunk@8941 2bbb7eff-a529-9590-31e7-b0007b416f81
skimage_main.cpp:
More changes in the interest of testing our decoders.
force_all_opaque before writing PNG files.
Test reencoding the image to its original type (if possible), and
then test redecoding it (to make sure the encoding was successful).
Add an option to turn off this behavior.
Merge decodeFileAndWrite with decodeFile.
SkImageDecoder:
Add kUnknown_Type to SkImageEncoder::Types.
Add a static function to get the Format of an SkStream.
In getFormatName(), remove an incorrect assert.
When calling the flavor of DecodeStream that returns the Format,
check the stream if the decoder returns kUnknown_Format.
BUG=https://code.google.com/p/skia/issues/detail?id=1241
Review URL: https://codereview.chromium.org/14363003
git-svn-id: http://skia.googlecode.com/svn/trunk@8862 2bbb7eff-a529-9590-31e7-b0007b416f81
In SkCommandLineFlags, if the client sets a default value
of multiple arguments (e.g. "arg0 arg1 ..."), set
the actual defaults to all of those arguments separately
(i.e. an array with [0] == "arg0", [1] == "arg1", ...),
rather than as one string (i.e. [0] == "arg0 arg1 ...").
Remove the hack that worked around this bug.
Also move the increasingly complicated implementation of
SkFlagInfo::CreateStringFlag into the cpp file.
BUG=https://code.google.com/p/skia/issues/detail?id=1237
Review URL: https://codereview.chromium.org/14366034
git-svn-id: http://skia.googlecode.com/svn/trunk@8845 2bbb7eff-a529-9590-31e7-b0007b416f81
Build SkImageDecoder_libgif in images project and link against
libgif on linux.
Ensure that the GIF decoder is used in skimage.
Requires a new dependency on libgif-dev when building on linux.
Review URL: https://codereview.chromium.org/14029011
git-svn-id: http://skia.googlecode.com/svn/trunk@8627 2bbb7eff-a529-9590-31e7-b0007b416f81
Allow passing files or folders on the command line.
Group the output to show all successes together, all failures
together, etc.
When writing a new png, do not make its file type ".png.png"
if the original was a png.
Force linking for JPEG decoder.
Use SkCommandLineFlags.
Review URL: https://codereview.chromium.org/14089002
git-svn-id: http://skia.googlecode.com/svn/trunk@8615 2bbb7eff-a529-9590-31e7-b0007b416f81
Two dashes are used for flags with multiple characters, and one
dash is used for flags with single characters.
In GM, changed '-wp' to '-p' (the command to choose a directory
for writing SKPs) to fit with the convention.
In render_pictures and bench_pictures, changed the flag for
read and write path to have full names (which are consistent)
and use the old single character names as their shortcuts.
SkCommandLineFlags: Updated the documentation, and only allow
-h or --help for help (again, to match the convention).
Also enforce the single character limit for the short name, and
require the full name to be at least two characters.
Provide full names for skhello.
BUG=https://code.google.com/p/skia/issues/detail?id=1174
Review URL: https://codereview.chromium.org/12521019
git-svn-id: http://skia.googlecode.com/svn/trunk@8582 2bbb7eff-a529-9590-31e7-b0007b416f81
Make flag parser its own project. It is still in the tools folder,
but can now be used by other projects.
Some changes to behavior in order to work with SkFlags:
enable-missing-warning and disable-missing-warning have become
enableMissingWarning and noenableMissingWarning.
exclude-config is now excludeConfig
--config now can only be listed once, but all configs listed
after it will be included (same with excludeConfig and match).
In addition, writeJsonSummary has been changed to
writeJsonSummaryPath for consistency with other path flags.
Provide an option to SkFlags to provide a short name, and use
it for the flags which have short names.
--tileGridReplayScales now takes space separated arguments,
like other inputs.
BUG=https://code.google.com/p/skia/issues/detail?id=1094
Review URL: https://codereview.chromium.org/12632015
git-svn-id: http://skia.googlecode.com/svn/trunk@8235 2bbb7eff-a529-9590-31e7-b0007b416f81
SkPurgeableImageCache:
New image cache that uses virtual memory to store the pixels. Combines
features of SkAshmemImageCache (which has been removed) with SkPurgeableMemoryBlock, which has android and Mac versions.
SkImageCache:
Modified the API. pinCache now returns a status out parameter which
states whether the pinned memory retained the old data. This allows
allocAndPinCache to only be used for allocations.
Add a new debug only interface to purge unpinned data.
Updates to documentation, clarifying behavior.
Changed CachedStatus to MemoryStatus
SkLruImageCache:
Implement the new function purgeAllUnpinnedCaches and change implementation
of pinCache for the new behavior.
SkLazyPixelRef:
Rewrite onLockPixels to account for the new behavior of pinCache.
BitmapFactoryTest:
Test the new SkPurgeableImageCache.
Write tests which directly test the SkImageCaches.
Create a larger bitmap, since some of the SkImageCaches are designed
to handle large bitmaps.
bench_ and render_pictures:
Consolidate lazy_decode_bitmap into one function.
Allow using a flag to specify using the purgeable image cache.
Clean up some #includes.
Review URL: https://codereview.chromium.org/12433020
git-svn-id: http://skia.googlecode.com/svn/trunk@8207 2bbb7eff-a529-9590-31e7-b0007b416f81
Share common code between bench_ and render_ to set up the PictureRenderer.
Fix an include error in SkPictureRenderer.h.
Simplified parameter passing in render_pictures_main.
Switch to using an SkAutoTUnref for the PictureRenderer.
I also changed the input format somewhat, so the buildbots need to be updated as well: https://codereview.appspot.com/7441044/
Fixed a bug in PictureBenchmark where calling setTimeIndividualTiles(false) sets the member variable to true.
Removed setDeviceType from PictureBenchmark, since only the PictureRenderer needs to know which device type to use.
Some changes to the input format:
'--logPerIter' no longer takes a 1 or 0. Instead, '--logPerIter'
turns it on and '--nologPerIter' turns it off (with off as the
default). (Note that this is for bench_pictures; bench still uses the old format)
Change '--device' to '--config' and 'bitmap' to '8888' to be
the same as gm.
Requires '--r' before inputs (to match gm), though there can be multiple inputs following it.
Changed --enable-deferred-image-decoding (which no one uses but me yet anyway) to --deferImageDecoding, since the former is incompatible with the flag parser.
Changes to behavior:
Show a short error message on failure (rather than the explanation of all
flags).
BUG=https://code.google.com/p/skia/issues/detail?id=1094
Review URL: https://codereview.appspot.com/7230053
git-svn-id: http://skia.googlecode.com/svn/trunk@7961 2bbb7eff-a529-9590-31e7-b0007b416f81
This patch changes the semantics of tileWidth/Height to include the border region, and
uses an offset to take into account the fact that there is no outer border for outer
tiles. This patch also fixes a previous bug where the right column and bottom row were
considered to be included in bounds that are expressed as an SkIRect.
Companion Chromium CL required for roll: https://codereview.chromium.org/12221077/
TEST=TileGrid unit test
Review URL: https://codereview.appspot.com/7350050
git-svn-id: http://skia.googlecode.com/svn/trunk@7885 2bbb7eff-a529-9590-31e7-b0007b416f81
The new pixel ref behaves similarly to SkImageRef, with some key differences:
It does not depend on the images project.
It requires an SkImageCache, which handles allocation and caching of the pixel
memory.
It takes a function signature for decoding which decodes into already allocated
pixel memory rather than into an SkBitmap.
Add two implementations of SkImageCache: SkLruImageCache and SkAshmemImageCache.
Replace SkSerializationHelpers::DecodeBitmap with SkPicture::InstallPixelRefProc,
and update sites that referenced it.
SkBitmapFactory now sets the pixel ref to a new object of the new
class SkLazyPixelRef, provided it has an SkImageCache for caching.
Provide an option to do lazy decodes in render_pictures and bench_pictures.
SkPicture:
Eliminate the default parameters in the constructor.
If a proc for decoding bitmaps is installed, use it to decode any encoded
data in subpictures.
When parsing deserializing subpictures, check for success.
When serializing subpictures, pass the picture's bitmap encoder to the
subpicture's call to serialize.
Update BitmapFactoryTest to test its new behavior.
BUG=https://code.google.com/p/skia/issues/detail?id=1008
BUG=https://code.google.com/p/skia/issues/detail?id=1009
Review URL: https://codereview.appspot.com/7060052
git-svn-id: http://skia.googlecode.com/svn/trunk@7835 2bbb7eff-a529-9590-31e7-b0007b416f81