thorvg: Update to 0.14.9

Fixes #96491.

Update fix for #96262 to a simple revert of the problematic commit,
as the upstream fix is still being debated and caused other issues.

Also include fix for upstream regression 2715 added in 0.14.9.

1 files changed, 3 insertions, 5 deletions

diff --git a/thirdparty/thorvg/src/common/tvgMath.cpp b/thirdparty/thorvg/src/common/tvgMath.cpp
index 0254cce9b8..c03b54e5f8 100644
--- a/thirdparty/thorvg/src/common/tvgMath.cpp
+++ b/thirdparty/thorvg/src/common/tvgMath.cpp
@@ -43,9 +43,8 @@ bool mathInverse(const Matrix* m, Matrix* out)
                m->e12 * (m->e21 * m->e33 - m->e23 * m->e31) +
                m->e13 * (m->e21 * m->e32 - m->e22 * m->e31);
 
-    if (mathZero(det)) return false;
-
-    auto invDet = 1 / det;
+    auto invDet = 1.0f / det;
+    if (std::isinf(invDet)) return false;
 
     out->e11 = (m->e22 * m->e33 - m->e32 * m->e23) * invDet;
     out->e12 = (m->e13 * m->e32 - m->e12 * m->e33) * invDet;
@@ -137,7 +136,6 @@ Point operator*(const Point& pt, const Matrix& m)
 uint8_t mathLerp(const uint8_t &start, const uint8_t &end, float t)
 {
     auto result = static_cast<int>(start + (end - start) * t);
-    if (result > 255) result = 255;
-    else if (result < 0) result = 0;
+    mathClamp(result, 0, 255);
     return static_cast<uint8_t>(result);
 }