From 41a206072051637e7ac49d89259b94885e703acd Mon Sep 17 00:00:00 2001 From: Mathias Gumz Date: Wed, 6 Feb 2013 08:07:30 +0100 Subject: Fix integer overflow I forgot this piece in 779618e45d4571bb6a4866aa2e398780f4b4da5d. --- src/FbTk/TextureRender.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/FbTk/TextureRender.cc b/src/FbTk/TextureRender.cc index ce1613a..7abc436 100644 --- a/src/FbTk/TextureRender.cc +++ b/src/FbTk/TextureRender.cc @@ -513,7 +513,7 @@ void renderPipeCrossGradient(bool interlaced, // 'b' (a.cross() is equal to b.cross()) then use the x_gradient, // otherwise use y_gradient - if ((a.cross(x, y) * b.cross(x, b.y + y)) > 0) { + if (sign(a.cross(x, y)) * sign(b.cross(x, b.y + y)) > 0) { rgba[i] = x_gradient[x]; } else { rgba[i] = y_gradient[y]; -- cgit v0.11.2