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| author |  emmaleer <emmaleer@google.com> | 2015-08-13 11:26:57 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-08-13 11:26:57 -0700 |
| commit | 0944100ac89f797714eeae0cf2875e2335ff52ee (patch) | |
| tree | 4eecdf5aa0aa3c0285b319c63b148fd672c2508b /gyp/codec.gyp | |
| parent | e516e4fa2b681dc97775c1581eef38d7559f33d1 (diff) | |
SkScaledCodec class
This class does scaling by using a scanlineDecoder.
getScanlines and skipScanlines are used for y sampling,
the swizzler is used for x sampling
this class is currently only working for png and jpeg images
I will update other Codec types to work soon
For SkJpegCodec to implement width wise swizzling it now
uses a swizzler. I ran performance tests on this change.
Here are the performance test results:
https://docs.google.com/a/google.com/spreadsheets/d/1D7-Q_GXD_dI68LZO005NNvb8Wq2Ee0wEBEPG72671yw/edit?usp=sharing
BUG=skia:
Review URL: https://codereview.chromium.org/1260673002
Diffstat (limited to 'gyp/codec.gyp')
| -rw-r--r-- | gyp/codec.gyp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gyp/codec.gyp b/gyp/codec.gyp index cc06945ce8..b34c85e7d9 100644 --- a/gyp/codec.gyp +++ b/gyp/codec.gyp @@ -47,6 +47,7 @@ '../src/codec/SkJpegUtility_codec.cpp', '../src/codec/SkMaskSwizzler.cpp', '../src/codec/SkMasks.cpp', + '../src/codec/SkScaledCodec.cpp', '../src/codec/SkScanlineDecoder.cpp', '../src/codec/SkSwizzler.cpp', '../src/codec/SkWebpCodec.cpp', |