1 files changed, 0 insertions, 96 deletions
diff --git a/thirdparty/thorvg/patches/pr2702-sw_engine-handle-small-cubics.patch b/thirdparty/thorvg/patches/pr2702-sw_engine-handle-small-cubics.patch
deleted file mode 100644
index 69f4a5cf85..0000000000
--- a/thirdparty/thorvg/patches/pr2702-sw_engine-handle-small-cubics.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From ac7d208ed8e4651c93ce1b2384070fccac9b6cb6 Mon Sep 17 00:00:00 2001
-From: Mira Grudzinska <mira@lottiefiles.com>
-Date: Sun, 1 Sep 2024 22:36:18 +0200
-Subject: [PATCH] sw_engine: handle small cubics
-
-During the stroke's outline calculation, the function
-handling small cubics set all angles to zero. Such cases
-should be ignored, as further processing caused errors -
-when the cubic was small but not zero, setting the angles
-to zero resulted in incorrect outlines.
-
-@Issue: https://github.com/godotengine/godot/issues/96262
----
- src/renderer/sw_engine/tvgSwCommon.h   |  3 ++-
- src/renderer/sw_engine/tvgSwMath.cpp   | 19 ++++++++++++-------
- src/renderer/sw_engine/tvgSwStroke.cpp | 16 +++++++++++-----
- 3 files changed, 25 insertions(+), 13 deletions(-)
-
-diff --git a/src/renderer/sw_engine/tvgSwCommon.h b/src/renderer/sw_engine/tvgSwCommon.h
-index 893e9beca..158fe8ecd 100644
---- a/src/renderer/sw_engine/tvgSwCommon.h
-+++ b/src/renderer/sw_engine/tvgSwCommon.h
-@@ -491,7 +491,8 @@ SwFixed mathSin(SwFixed angle);
- void mathSplitCubic(SwPoint* base);
- SwFixed mathDiff(SwFixed angle1, SwFixed angle2);
- SwFixed mathLength(const SwPoint& pt);
--bool mathSmallCubic(const SwPoint* base, SwFixed& angleIn, SwFixed& angleMid, SwFixed& angleOut);
-+bool mathSmallCubic(const SwPoint* base);
-+bool mathFlatCubic(const SwPoint* base, SwFixed& angleIn, SwFixed& angleMid, SwFixed& angleOut);
- SwFixed mathMean(SwFixed angle1, SwFixed angle2);
- SwPoint mathTransform(const Point* to, const Matrix& transform);
- bool mathUpdateOutlineBBox(const SwOutline* outline, const SwBBox& clipRegion, SwBBox& renderRegion, bool fastTrack);
-diff --git a/src/renderer/sw_engine/tvgSwMath.cpp b/src/renderer/sw_engine/tvgSwMath.cpp
-index 1093edd62..b311be05f 100644
---- a/src/renderer/sw_engine/tvgSwMath.cpp
-+++ b/src/renderer/sw_engine/tvgSwMath.cpp
-@@ -44,7 +44,17 @@ SwFixed mathMean(SwFixed angle1, SwFixed angle2)
- }
- 
- 
--bool mathSmallCubic(const SwPoint* base, SwFixed& angleIn, SwFixed& angleMid, SwFixed& angleOut)
-+bool mathSmallCubic(const SwPoint* base)
-+{
-+    auto d1 = base[2] - base[3];
-+    auto d2 = base[1] - base[2];
-+    auto d3 = base[0] - base[1];
-+
-+    return d1.small() && d2.small() && d3.small();
-+}
-+
-+
-+bool mathFlatCubic(const SwPoint* base, SwFixed& angleIn, SwFixed& angleMid, SwFixed& angleOut)
- {
-     auto d1 = base[2] - base[3];
-     auto d2 = base[1] - base[2];
-@@ -52,12 +62,7 @@ bool mathSmallCubic(const SwPoint* base, SwFixed& angleIn, SwFixed& angleMid, Sw
- 
-     if (d1.small()) {
-         if (d2.small()) {
--            if (d3.small()) {
--                angleIn = angleMid = angleOut = 0;
--                return true;
--            } else {
--                angleIn = angleMid = angleOut = mathAtan(d3);
--            }
-+            angleIn = angleMid = angleOut = mathAtan(d3);
-         } else {
-             if (d3.small()) {
-                 angleIn = angleMid = angleOut = mathAtan(d2);
-diff --git a/src/renderer/sw_engine/tvgSwStroke.cpp b/src/renderer/sw_engine/tvgSwStroke.cpp
-index 575d12951..4679b72cc 100644
---- a/src/renderer/sw_engine/tvgSwStroke.cpp
-+++ b/src/renderer/sw_engine/tvgSwStroke.cpp
-@@ -441,11 +441,17 @@ static void _cubicTo(SwStroke& stroke, const SwPoint& ctrl1, const SwPoint& ctrl
-         //initialize with current direction
-         angleIn = angleOut = angleMid = stroke.angleIn;
- 
--        if (arc < limit && !mathSmallCubic(arc, angleIn, angleMid, angleOut)) {
--            if (stroke.firstPt) stroke.angleIn = angleIn;
--            mathSplitCubic(arc);
--            arc += 3;
--            continue;
-+        if (arc < limit) {
-+            if (mathSmallCubic(arc)) {
-+                arc -= 3;
-+                continue;
-+            }
-+            if (!mathFlatCubic(arc, angleIn, angleMid, angleOut)) {
-+                if (stroke.firstPt) stroke.angleIn = angleIn;
-+                mathSplitCubic(arc);
-+                arc += 3;
-+                continue;
-+            }
-         }
- 
-         if (firstArc) {