Fix ren_texture

1 files changed, 2 insertions, 2 deletions

diff --git a/render.c b/render.c
index f3000de..32ca500 100644
--- a/render.c
+++ b/render.c
@@ -492,10 +492,10 @@ void ren_texture(
 	ex = rect.x + rect.w;
 	ey = rect.y + rect.h;
 	for (y = rect.y; y < ey; y++) {
-		int v = (y << fbits) / re->h;
+		int v = ((y - re->y) << fbits) / re->h;
 		int x;
 		for (x = rect.x; x < ex; x++) {
-			int u = (x << fbits) / re->w;
+			int u = ((x - re->x) << fbits) / re->w;
 			Colour c = sample_tex(t, u, v);
 			*d = blend(*d, c);
 			d++;