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| author | Nicolas Pena <npm@chromium.org> | 2017-01-06 12:23:22 -0500 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-01-09 18:40:01 +0000 |
| commit | c589fdc5e4e996dd6d2502f7267414c471e5fd6d (patch) | |
| tree | 77cb496ef48a6632a4a5758b4745d5405a95755f | |
| parent | 661008dde7356ee2ed69787125863539b73b041c (diff) | |
| download | pdfium-c589fdc5e4e996dd6d2502f7267414c471e5fd6d.tar.xz | |
HardClip all points used when building paths
CAgg_PathData::BuildPath already HardClips x, y. We need to do this to
any other points used, otherwise we risk having huge numbers, and when
calling agg methods on these we'll be super slow.
BUG=670524, 678767
Change-Id: I35c1cee7bd6481ea57e0df27b2c5202d1cca3301
Reviewed-on: https://pdfium-review.googlesource.com/2158
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
| -rw-r--r-- | core/fxge/agg/fx_agg_driver.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/fxge/agg/fx_agg_driver.cpp b/core/fxge/agg/fx_agg_driver.cpp index 2258a257f1..94fe72d301 100644 --- a/core/fxge/agg/fx_agg_driver.cpp +++ b/core/fxge/agg/fx_agg_driver.cpp @@ -301,6 +301,9 @@ void CAgg_PathData::BuildPath(const CFX_PathData* pPathData, pObject2Device->Transform(x2, y2); pObject2Device->Transform(x3, y3); } + HardClip(x0, y0); + HardClip(x2, y2); + HardClip(x3, y3); agg::curve4 curve(x0, y0, x, y, x2, y2, x3, y3); i += 2; m_PathData.add_path_curve(curve); |