* add a real proper pointer for holding memory chunk pointer
(instead of using y and argb fields)
* polish the doc with details
* add a WebPPictureView() that extract a view from a picture
without any copy (kind of a fast-crop).
* properly snap the top-left corner for Crop/View. Previously,
the luma position was not snapped, and was off compared to the chroma.
Change-Id: I8a3620c7f5fc6f7d1f8dd89d9da167c91e237439
Example kramdown command line to apply syntax highlighting requires
kramdown latest. Command is slightly different for earlier versions.
modified: doc/README
Change-Id: Icda1197436b5c5ed936ceff53c1dc51aa4ce409b
'Set' and 'Get' methods for images take/return a bitstream as input,
instead of separate 'image' and 'alpha' arguments.
Also,
- Make WebPDataCopy() a public API
- Use WebPData for storing data in WebPChunk.
- Fix a potential memleak.
Change-Id: I4bf5ee6b39971384cb124b5b43921c27e9aabf3e
Substantial edit, though less than 100% thorough. This
makes changes that are clearly safe, but avoids others
where my domain knowledge is incomplete and accuracy
might be compromised.
modified: doc/webp-lossless-bitstream-spec.txt
Change-Id: I89361a2e1157b8d2e44a8b4f4603f65833f0c1e6
Check for valid bounds on the 'dist' in backward reference case.
Clamp it to 1 in case of zero and negative values.
Change-Id: I78e956d4595955efa02b1f9628b475093f6ee001
Adds a test of enc->mb_h_ to VP8IteratorProgress() to avoid a division
by zero. Fixes issue #121.
Original patch from even rouault (even dot rouault at gmail dot com).
Change-Id: Ie5fcc1821860c0a9366d5aa11f3aded4f5b98ed7
* changes:
Manually number "chapters," as chapter numbers are used in the narrative.
Re-wrap at <= 72 columns
Apply inline emphasis and monospacing, per gdoc / PDF
Incorporate gdoc changes through 2012-06-08
... as they became unnecessary when upstream (kramdown)
implemented LQ feature request:
17625c8082
Also updated (and simplified) syntax-highlighting instructions.
modified: doc/README
modified: doc/webp-lossless-bitstream-spec.txt
Change-Id: I6f02b0d0a69a4d1d96cb0f771936cbe9e2e6bbec
Word-level formatting (italics, bold) remains to be done,
but awaits final author edits, to avoid rework.
modified: doc/template.html
new file: doc/webp-lossless-bitstream-spec.txt
Change-Id: Id684d2a10d02e197d660a960540fe83f87d317f2
This limit corresponds to default histo_bits=3 for images upto sizes 400x400.
Any image higher than this dimension will bump up the histo_bits to 4 internally.
Change-Id: Ic8ba3dcd50e9c588cbbc4a0457289086498ff4ee
