Fixed bug 5146 - SDL_RenderFillRect doesn't work in DirectFB

Lacky

It looks like refactoring of SDL2 internal API has broken SDL_RenderFillRect for DirectFB. In new version function SDL_RenderFillRect returns 0, but rectangle is not visible.

Replacing "count" with "len" in the argument list for SDL_memcpy in DirectFB_QueueFillRects fixes problem.

src/video/directfb/SDL_DirectFB_render.c

@@ -626,7 +626,7 @@ DirectFB_QueueFillRects(SDL_Renderer * renderer, SDL_RenderCommand *cmd, const S
     }
 
     cmd->data.draw.count = count;
-    SDL_memcpy(verts, rects, count);
+    SDL_memcpy(verts, rects, len);
     return 0;
 }