halcanary 1b5c604d9d PDF: Add (low-memory) SkPDFBitmap class ... Also: Add SkDeflateWStream and associated unit tests. SkPDFBitmap is a replacement for SkPDFImage. As of now, it only supports 8888 bitmaps (the most common case). SkPDFBitmap takes very little extra memory (aside from refing the bitmap's pixels), and its emitObject() does not cache any data. The SkPDFBitmap::Create function will check the canon for duplicates. This can reduce the size of the output PDF. Motivation: this gives another ~40% decrease in PDF memory overhead TODO: Support other ColorTypes and scrap SkPDFImage. BUG=skia:3030 Review URL: https://codereview.chromium.org/918813002		2015-02-18 11:29:57 -08:00
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contrib	PDF: Add (low-memory) SkPDFBitmap class	2015-02-18 11:29:57 -08:00
design	prettify site/dev/design/pdftheory	2015-01-26 07:45:47 -08:00
tools	Fix the URL for previewing Markdown changes.	2015-02-04 06:05:58 -08:00
index.md	Document some skia perf interesting queries.	2015-01-09 10:35:52 -08:00