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scroggo@google.com 2bbc2c945b Add an option to create unpremultiplied bitmaps. 
Currently they cannot be used directly by Skia, but
the pixels can be used elsewhere.

SkImageDecoder:
Add functions to require unpremultiplied output
and query the presence of the requirement

SkImageDecoder_libpng:
SkImageDecoder_libwebp:
SkImageDecoder_WIC:
Respect the requirement for unpremultiplied output.
TODO: Fix SkImageDecoder_CG.

SkScaledBitmapSampler:
Add procs to skip premultiplication and a boolean
parameter to use those procs.

ImageDecodingTest:
Test unpremultiplied bitmap decoding.

SampleUnpremul:
Add a sample which allows visually comparing between the
unpremultiplied version (copied into a premultiplied bitmap,
since drawing unpremultiplied is not currently supported)
and a premultiplied version of image files.

gm.h:
Add a getter for the resource path, so Samples can use it.

As of patch set 13, https://codereview.chromium.org/16816016/
and https://codereview.chromium.org/16983004/, which were
approved separately.

R=reed@google.com

Review URL: https://codereview.chromium.org/16410009

git-svn-id: http://skia.googlecode.com/svn/trunk@9612 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-06-14 15:33:20 +00:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bench Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
debugger Expose debugger backend classes externally. 2013-06-13 20:59:14 +00:00
experimental most pdf dictionary types suported, need enabling now 2013-06-13 20:02:29 +00:00
forth Sanitizing source files in Skia_Periodic_House_Keeping 2013-01-26 07:06:02 +00:00
gm Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
gyp Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
include Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
platform_tools GYP Changes and Scripts for Compiling Skia for ChromeOS 2013-06-11 15:52:19 +00:00
resources More general GM for testing bitmap filtering, including checkerboards, images, and text. 2013-05-31 12:50:39 +00:00
samplecode Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
src Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
tests Add an option to create unpremultiplied bitmaps. 2013-06-14 15:33:20 +00:00
third_party Remove svn:externals and update the README. 2013-06-12 14:57:33 +00:00
tools skimage self-tests: confirm correctness of bitmap hash values 2013-06-13 19:12:05 +00:00
trybots_to_run/chrome Deleting the hardcoded list of compile bots in trybots_to_run. 2013-04-09 11:59:42 +00:00
.gitignore Add .swp files to gitignore. 2013-02-08 16:59:59 +00:00
codereview.settings Removing blank lines from codereview.settings. 2013-02-26 16:01:21 +00:00
DEPS revert DEPS for angle until tools are fixed 2013-06-11 20:16:48 +00:00
Doxyfile Pointing to http://skia-autogen.googlecode.com/svn/docs/html/index.html in Doxyfile 2012-07-03 11:35:07 +00:00
gyp_skia Make make.bat and gyp_skia work with VS 2012. 2013-05-07 19:31:20 +00:00
LICENSE Manually update copyright notices in files that defied the automated process 2011-07-28 14:24:55 +00:00
make.bat Make make.bat and gyp_skia work with VS 2012. 2013-05-07 19:31:20 +00:00
make.py gyp: generate "everything" and "most" targets instead of "all" 2012-10-25 16:32:07 +00:00
Makefile simple podofo and skia based pdf viewer 2013-06-10 20:44:45 +00:00
Makefile.old Higher resolution timers for bench. 2011-06-07 19:16:02 +00:00
PRESUBMIT.py If the tree is closed then print information about contacting the sheriff. 2013-04-12 19:45:46 +00:00
README whitespace commit to trigger buildbot 2011-07-15 14:11:58 +00:00
skia.gyp gyp: generate "everything" and "most" targets instead of "all" 2012-10-25 16:32:07 +00:00
whitespace.txt Whitespace change to test Commit Queue (SkipBuildbotRuns) 2013-06-06 18:02:22 +00:00

README 

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at http://code.google.com/p/skia/wiki/DocRoot