(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);