diff --git a/src/y3d/y3d_draw.c b/src/y3d/y3d_draw.c
index c1d94b7..de1c925 100644
--- a/src/y3d/y3d_draw.c
+++ b/src/y3d/y3d_draw.c
@@ -182,7 +182,7 @@ void tmap_16_cs(polygon_t p, int n, u16* dst, u16* src, int mode)
       {
         do {i = lt_i--; if (lt_i < 0) lt_i = n - 1;} while ((lt_length = d[lt_i] - d[i]) <= 0);
 
-#ifdef __WIN32__        
+#if defined(__WIN32__) || defined(__SDL__)
         lt_xx = (p[lt_i].x - (lt_x = p[i].x)) / lt_length;
         lt_uu = (p[lt_i].u - (lt_u = p[i].u)) / lt_length;       
         lt_vv = (p[lt_i].v - (lt_v = p[i].v)) / lt_length;
@@ -196,7 +196,7 @@ void tmap_16_cs(polygon_t p, int n, u16* dst, u16* src, int mode)
       {
         do {i = rt_i++; if (rt_i >= n) rt_i = 0;} while ((rt_length = d[rt_i] - d[i]) <= 0);
 
-#ifdef __WIN32__
+#if defined(__WIN32__) || defined(__SDL__)
         rt_xx = (p[rt_i].x - (rt_x = p[i].x)) / rt_length;
 #else
         rt_xx = r2i((p[rt_i].x - (rt_x = p[i].x)) * reciprocal[rt_length]);
diff --git a/src/y3d/y3d_yeti.h b/src/y3d/y3d_yeti.h
index 71dc7d6..02f2041 100644
--- a/src/y3d/y3d_yeti.h
+++ b/src/y3d/y3d_yeti.h
@@ -52,7 +52,7 @@ extern "C"{
 
 /******************************************************************************/
 
-#ifdef __WIN32__
+#if defined(__WIN32__) || defined(__SDL__)
   #define YETI_RAY_WIDTH 100
   #define YETI_RAY_MAX 256
   #ifdef __YETI_EDITOR__