Fixed argument order to the line clipping routine

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403372

src/video/SDL_blendline.c

@@ -204,7 +204,7 @@ SDL_BlendLine(SDL_Surface * dst, int x1, int y1, int x2, int y2,
     }
 
     /* Perform clipping */
-    if (!SDL_IntersectRectAndLine(&dst->clip_rect, &x1, &x2, &y1, &y2)) {
+    if (!SDL_IntersectRectAndLine(&dst->clip_rect, &x1, &y1, &x2, &y2)) {
         return (0);
     }
 

src/video/SDL_drawline.c

@@ -34,7 +34,7 @@ SDL_DrawLine(SDL_Surface * dst, int x1, int y1, int x2, int y2, Uint32 color)
     }
 
     /* Perform clipping */
-    if (!SDL_IntersectRectAndLine(&dst->clip_rect, &x1, &x2, &y1, &y2)) {
+    if (!SDL_IntersectRectAndLine(&dst->clip_rect, &x1, &y1, &x2, &y2)) {
         return (0);
     }
 

src/video/SDL_video.c

@@ -2125,7 +2125,7 @@ SDL_RenderLine(int x1, int y1, int x2, int y2)
     real_rect.y = 0;
     real_rect.w = window->w;
     real_rect.h = window->h;
-    if (!SDL_IntersectRectAndLine(&real_rect, &x1, &x2, &y1, &y2)) {
+    if (!SDL_IntersectRectAndLine(&real_rect, &x1, &y1, &x2, &y2)) {
         return (0);
     }
     return renderer->RenderLine(renderer, x1, y1, x2, y2);