Updates for SkGPipe.
authorscroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Wed, 2 May 2012 19:09:40 +0000 (19:09 +0000)
committerscroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Wed, 2 May 2012 19:09:40 +0000 (19:09 +0000)
commit16d1d0b39a78fa4ab4fbd6ed3296cf010ea9a61c
treeb16a8d49f727fb221a7502a3653ded7e748135e5
parent9c36a76102453db964cb6e51078a3d74d4126b2c
Updates for SkGPipe.

Keep track of SkBitmaps which have been flattened by
the PipeWriter so we can reuse them.

Implement other flavors of drawBitmap (except
drawBitmapMatrix).

Flatten SkImageFilters in SkPaints.

Do not notify if no new data has been written.
Review URL: https://codereview.appspot.com/6128062

git-svn-id: http://skia.googlecode.com/svn/trunk@3826 2bbb7eff-a529-9590-31e7-b0007b416f81
src/pipe/SkGPipePriv.h
src/pipe/SkGPipeRead.cpp
src/pipe/SkGPipeWrite.cpp