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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-06 21:06:15 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-07 14:49:48 +0100 |
| commit | 7efd71616ec5efedbe626a986a707c35d3cac323 (patch) | |
| tree | 0223e8271d9d18763efd743f43f98b8b8b9e5c2e /gfx/cairo/d2d-gradient-ensure-stops.patch | |
| parent | bbc2206a0fda053a6f5071b457bd209dab9ed268 (diff) | |
| download | UXP-7efd71616ec5efedbe626a986a707c35d3cac323.tar UXP-7efd71616ec5efedbe626a986a707c35d3cac323.tar.gz UXP-7efd71616ec5efedbe626a986a707c35d3cac323.tar.lz UXP-7efd71616ec5efedbe626a986a707c35d3cac323.tar.xz UXP-7efd71616ec5efedbe626a986a707c35d3cac323.zip | |
Issue #1274 - Part 1: Adopt the cairo version as our own.
- Move header licensing from tri-license to MPL 2.0. MPL-compatible
other licensing has been retained where originally present.
- Remove individual superseded licensing terms.
- Remove patches, outdated readmes & incomplete patch summaries.
- Remove incomplete cairo release notes (only went up to 1.6.4 anyway).
- Rewrite COPYING to indicate the current state of the library in tree.
Diffstat (limited to 'gfx/cairo/d2d-gradient-ensure-stops.patch')
| -rw-r--r-- | gfx/cairo/d2d-gradient-ensure-stops.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/gfx/cairo/d2d-gradient-ensure-stops.patch b/gfx/cairo/d2d-gradient-ensure-stops.patch deleted file mode 100644 index 2f7bb9334..000000000 --- a/gfx/cairo/d2d-gradient-ensure-stops.patch +++ /dev/null @@ -1,32 +0,0 @@ -# HG changeset patch -# User Robert O'Callahan <robert@ocallahan.org> -# Date 1348618772 -43200 -# Node ID 55ccbc8d52e69b020f2ba493e92ad2e214388df0 -# Parent e0d69219dd2b3b2826d186dc99c673b879409ea6 -Bug 792903. Prevent num_stops from being set to zero. r=bas - -diff --git a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp ---- a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp -+++ b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp -@@ -1641,17 +1641,20 @@ static RefPtr<ID2D1Brush> - min_dist = MIN(_cairo_d2d_dot_product(u, _cairo_d2d_subtract_point(top_left, p1)), - _cairo_d2d_dot_product(u, _cairo_d2d_subtract_point(top_right, p1))); - min_dist = MIN(min_dist, _cairo_d2d_dot_product(u, _cairo_d2d_subtract_point(bottom_left, p1))); - min_dist = MIN(min_dist, _cairo_d2d_dot_product(u, _cairo_d2d_subtract_point(bottom_right, p1))); - - min_dist = MAX(-min_dist, 0); - - // Repeats after gradient start. -- int after_repeat = (int)ceil(max_dist / gradient_length); -+ // It's possible for max_dist and min_dist to both be zero, in which case -+ // we'll set num_stops to 0 and crash D2D. Let's just ensure after_repeat -+ // is at least 1. -+ int after_repeat = MAX((int)ceil(max_dist / gradient_length), 1); - int before_repeat = (int)ceil(min_dist / gradient_length); - num_stops *= (after_repeat + before_repeat); - - p2.x = p1.x + u.x * after_repeat * gradient_length; - p2.y = p1.y + u.y * after_repeat * gradient_length; - p1.x = p1.x - u.x * before_repeat * gradient_length; - p1.y = p1.y - u.y * before_repeat * gradient_length; - |