skia2/third_party
scroggo f24f2247c2 Add SkCodec, including PNG implementation.
DM:
Add a flag to use SkCodec instead of SkImageDecoder.

SkCodec:
Base class for codecs, allowing creation from an SkStream or an SkData.
An SkCodec, on creation, knows properties of the data like its width and height. Further calls can be used to generate the image.
TODO: Add scanline iterator

SkPngCodec:
New decoder for png. Wraps libpng. The code has been repurposed from SkImageDecoder_libpng.
TODO: Handle other destination colortypes
TODO: Substitute the transpose color
TODO: Allow silencing warnings
TODO: Use RGB instead of filler?
TODO: sRGB

SkSwizzler:
Simplified version of SkScaledSampler. Unlike the sampler, this object does no sampling.
TODO: Implement other swizzles.

Requires a gclient sync to pull down libpng.

BUG=skia:3257

Committed: https://skia.googlesource.com/skia/+/ca358852b4fed656d11107b2aaf28318a4518b49
(and then reverted)

Review URL: https://codereview.chromium.org/930283002
2015-03-03 08:59:20 -08:00
..
etc1 Add LICENSE & README.google files to third_party/etc1 2014-06-03 12:31:09 -07:00
freetype/include_overrides/freetype/config Update freetype to version 2.5.0.1 when building it from source. 2013-07-23 15:51:12 +00:00
ktx DM warning-free on win64 2014-12-12 16:41:46 -08:00
libpng Add SkCodec, including PNG implementation. 2015-03-03 08:59:20 -08:00
lua add SkLuaCanvas 2013-05-15 19:34:20 +00:00
README Remove svn:externals and update the README. 2013-06-12 14:57:33 +00:00

This directory contains a set of dependencies that are needed to build various
components and tools within Skia.  Some of these dependencies reside within
the Skia repo, while others are pulled from other repositories and placed
in the third_party/externals directory. These external dependencies are defined
in a DEPS file and are kept up-to-date using 'gclient sync'.