X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Ftarget_scanline.cpp;h=19f38f21a010eb401d57f861f17a3aa784809e27;hb=1905325be0aa16501c1a802b70da251fb5657b43;hp=aeb28694672dd46cee79fc47bfe70cebbe36b850;hpb=cc54c38609ee9745ad678e5e9b9d7d2912be9c95;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/target_scanline.cpp b/synfig-core/trunk/src/synfig/target_scanline.cpp
index aeb2869..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;
 
@@ -222,7 +223,7 @@ synfig::Target_Scanline::render(ProgressCallback *cb)
 					RendDesc	blockrd = desc;
 
 					//render the strip at the normal size unless it's the last one...
-					if(i == rows)
+					if(i == rows-1)
 					{
 						if(!lastrowheight) break;
 						blockrd.set_subwindow(0,i*rowheight,desc.get_w(),lastrowheight);
@@ -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;
 
@@ -357,7 +359,7 @@ synfig::Target_Scanline::render(ProgressCallback *cb)
 					RendDesc	blockrd = desc;
 
 					//render the strip at the normal size unless it's the last one...
-					if(i == rows)
+					if(i == rows-1)
 					{
 						if(!lastrowheight) break;
 						blockrd.set_subwindow(0,i*rowheight,desc.get_w(),lastrowheight);