@@ -144,17 +144,17 @@ static int draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)

                     (x - xb < 3) || (xb + drawbox->w - x < 4))

                     row[0][x] = 0xff - row[0][x];

         } else {

-        for (x = FFMAX(xb, 0); x < (xb + drawbox->w) && x < picref->video->w; x++) {

-            double alpha = (double)drawbox->yuv_color[A] / 255;

-

-            if ((y - yb < 3) || (yb + drawbox->h - y < 4) ||

-                (x - xb < 3) || (xb + drawbox->w - x < 4)) {

-                row[0][x                 ] = (1 - alpha) * row[0][x                 ] + alpha * drawbox->yuv_color[Y];

-                row[1][x >> drawbox->hsub] = (1 - alpha) * row[1][x >> drawbox->hsub] + alpha * drawbox->yuv_color[U];

-                row[2][x >> drawbox->hsub] = (1 - alpha) * row[2][x >> drawbox->hsub] + alpha * drawbox->yuv_color[V];

+            for (x = FFMAX(xb, 0); x < (xb + drawbox->w) && x < picref->video->w; x++) {

+                double alpha = (double)drawbox->yuv_color[A] / 255;

+

+                if ((y - yb < 3) || (yb + drawbox->h - y < 4) ||

+                    (x - xb < 3) || (xb + drawbox->w - x < 4)) {

+                    row[0][x                 ] = (1 - alpha) * row[0][x                 ] + alpha * drawbox->yuv_color[Y];

+                    row[1][x >> drawbox->hsub] = (1 - alpha) * row[1][x >> drawbox->hsub] + alpha * drawbox->yuv_color[U];

+                    row[2][x >> drawbox->hsub] = (1 - alpha) * row[2][x >> drawbox->hsub] + alpha * drawbox->yuv_color[V];

+                }

             }

         }

-        }

     }

     return ff_draw_slice(inlink->dst->outputs[0], y0, h, 1);