diff options
| author | art-snake <art-snake@yandex-team.ru> | 2016-09-20 11:59:02 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-09-20 11:59:02 -0700 |
| commit | a6df44456956914e86b9d9af722b30628c45f208 (patch) | |
| tree | cae4874c49a46e3ec13838ee3f8fe1d773199fb6 /samples/image_diff.cc | |
| parent | 393fe4943226846a9b99878406d0bf75f31bb643 (diff) | |
| download | pdfium-a6df44456956914e86b9d9af722b30628c45f208.tar.xz | |
Fix memory leaking on ClosePage.
BUG=79367, 48791
The fonts was not cleared after unloading pages.
Test pdf: http://www.nasa.gov/pdf/750614main_NASA_FY_2014_Budget_Estimates-508.pdf
For this file, we have ~5 fonts per page, which equal ~1 Mb per page.
In this PDF we have 670 pages, as result after slow scrolling(reading) full document we have ~600 Mb fonts data in memory.
Memory usage of PDF Plugin:
before this CL: ~660 Mb
after this CL: ~100 Mb
This is last part of reverted CL:
Original CL: https://codereview.chromium.org/2158023002
Revert reason: BUG=647612
Fix bug CL: https://codereview.chromium.org/2350193003
Previous CL: https://codereview.chromium.org/2350243002
Review-Url: https://codereview.chromium.org/2351193002
Diffstat (limited to 'samples/image_diff.cc')
0 files changed, 0 insertions, 0 deletions