X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Ftarget_scanline.cpp;fp=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Ftarget_scanline.cpp;h=19f38f21a010eb401d57f861f17a3aa784809e27;hb=fc84f8f703d9fe04a4f8aba2ea1539c78cb76647;hp=02724420458b255ac03029ca3536d6f91b43e66c;hpb=c46638ef632d6f9eed0bce8ea9943291bfc0d504;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/target_scanline.cpp b/synfig-core/trunk/src/synfig/target_scanline.cpp
index 0272442..19f38f2 100644
--- a/synfig-core/trunk/src/synfig/target_scanline.cpp
+++ b/synfig-core/trunk/src/synfig/target_scanline.cpp
@@ -203,6 +203,7 @@ synfig::Target_Scanline::render(ProgressCallback *cb)
 
 				Surface surface;
 				int rowheight = PIXEL_RENDERING_LIMIT/desc.get_w();
+				if (!rowheight) rowheight = 1; // TODO: render partial lines to stay within the limit?
 				int rows = desc.get_h()/rowheight;
 				int lastrowheight = desc.get_h() - rows*rowheight;
 
@@ -338,6 +339,7 @@ synfig::Target_Scanline::render(ProgressCallback *cb)
 				Surface surface;
 				int totalheight = desc.get_h();
 				int rowheight = PIXEL_RENDERING_LIMIT/desc.get_w();
+				if (!rowheight) rowheight = 1; // TODO: render partial lines to stay within the limit?
 				int rows = desc.get_h()/rowheight;
 				int lastrowheight = desc.get_h() - rows*rowheight;