1 files changed, 4 insertions, 9 deletions
diff --git a/libass/ass_bitmap.c b/libass/ass_bitmap.c
index 6f77a17..b14336f 100644
--- a/libass/ass_bitmap.c
+++ b/libass/ass_bitmap.c
@@ -319,20 +319,15 @@ Bitmap *outline_to_bitmap(ASS_Renderer *render_priv,
 
     int tile_w = (w + 2 * bord + mask) & ~mask;
     int tile_h = (h + 2 * bord + mask) & ~mask;
-    Bitmap *bm = alloc_bitmap(tile_w, tile_h);
+    Bitmap *bm = alloc_bitmap_raw(tile_w, tile_h);
     if (!bm)
         return NULL;
     bm->left = x_min - bord;
     bm->top =  y_min - bord;
 
-    int offs = bord & ~mask;
-    if (!rasterizer_fill(rst,
-            bm->buffer + offs * (bm->stride + 1),
-            x_min - bord + offs,
-            y_min - bord + offs,
-            ((w + bord + mask) & ~mask) - offs,
-            ((h + bord + mask) & ~mask) - offs,
-            bm->stride)) {
+    if (!rasterizer_fill(rst, bm->buffer,
+                         x_min - bord, y_min - bord,
+                         bm->stride, tile_h, bm->stride)) {
         ass_msg(render_priv->library, MSGL_WARN, "Failed to rasterize glyph!\n");
         ass_free_bitmap(bm);
         return NULL;