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| author | Artem Strygin <art-snake@yandex-team.ru> | 2018-07-12 09:18:19 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-07-12 09:18:19 +0000 |
| commit | 68d04f284423414392b7176cbd74671f50bae196 (patch) | |
| tree | 301549bb7b2ed8e96d5bfd8a44ff0e51c47f9676 /core/fxcrt/cfx_memorystream.cpp | |
| parent | d8882193737ae167a33c1bf7a5cdb64543ad0301 (diff) | |
| download | pdfium-68d04f284423414392b7176cbd74671f50bae196.tar.xz | |
Reland "Avoid duplicate data buffering in CPDF_SyntaxParser::ReadStream()."
This is a reland of 77f15f7883638a4ced131d74c053af10a5970ce9
Original change's description:
> Avoid duplicate data buffering in CPDF_SyntaxParser::ReadStream().
>
> Allow sub-streams created from an IFX_SeekableReadStream to provide
> stream data without copying memory.
> The data will only reside in the top-level stream.
>
> For example:
> For file
> http://www.major-landrover.ru/upload/attachments/f/9/f96aab07dab04ae89c8a509ec1ef2b31.pdf
> (18 Mb)
>
> The memory usage is reduced by ~13 Mb.
>
> Change-Id: I2595c014d0fbe1fdd181cc04965cfd7d901c2d88
> Reviewed-on: https://pdfium-review.googlesource.com/35930
> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
> Reviewed-by: dsinclair <dsinclair@chromium.org>
Change-Id: I4c4d5dcf42ff44784468ac7a7c302df509fc804d
Reviewed-on: https://pdfium-review.googlesource.com/37313
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Diffstat (limited to 'core/fxcrt/cfx_memorystream.cpp')
0 files changed, 0 insertions, 0 deletions