1 files changed, 18 insertions, 18 deletions

diff --git a/src/post/planar/invert.c b/src/post/planar/invert.c
index d1f0c8d4e..820221cf5 100644
--- a/src/post/planar/invert.c
+++ b/src/post/planar/invert.c
@@ -1,23 +1,23 @@
 /*
  * Copyright (C) 2000-2004 the xine project
- * 
+ *
  * This file is part of xine, a free video player.
- * 
+ *
  * xine is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * xine is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  */
- 
+
 /*
  * simple video inverter plugin
  */
@@ -50,15 +50,15 @@ static int            invert_draw(vo_frame_t *frame, xine_stream_t *stream);
 void *invert_init_plugin(xine_t *xine, void *data)
 {
   post_class_t *class = (post_class_t *)malloc(sizeof(post_class_t));
-  
+
   if (!class)
     return NULL;
-  
+
   class->open_plugin     = invert_open_plugin;
   class->get_identifier  = invert_get_identifier;
   class->get_description = invert_get_description;
   class->dispose         = invert_class_dispose;
-  
+
   return class;
 }
 
@@ -71,23 +71,23 @@ static post_plugin_t *invert_open_plugin(post_class_t *class_gen, int inputs,
   post_in_t     *input;
   post_out_t    *output;
   post_video_port_t *port;
-  
+
   if (!this || !video_target || !video_target[0]) {
     free(this);
     return NULL;
   }
-  
+
   _x_post_init(this, 0, 1);
-  
+
   port = _x_post_intercept_video_port(this, video_target[0], &input, &output);
   port->intercept_frame = invert_intercept_frame;
   port->new_frame->draw = invert_draw;
   input->xine_in.name   = "video";
   output->xine_out.name = "inverted video";
   this->xine_post.video_input[0] = &port->new_port;
-  
+
   this->dispose = invert_dispose;
-  
+
   return this;
 }
 
@@ -125,18 +125,18 @@ static int invert_draw(vo_frame_t *frame, xine_stream_t *stream)
   post_video_port_t *port = (post_video_port_t *)frame->port;
   vo_frame_t *inverted_frame;
   int size, i, skip;
-  
+
   if (frame->bad_frame) {
     _x_post_frame_copy_down(frame, frame->next);
     skip = frame->next->draw(frame->next, stream);
     _x_post_frame_copy_up(frame, frame->next);
     return skip;
   }
-  
+
   inverted_frame = port->original_port->get_frame(port->original_port,
     frame->width, frame->height, frame->ratio, frame->format, frame->flags | VO_BOTH_FIELDS);
   _x_post_frame_copy_down(frame, inverted_frame);
-    
+
   switch (inverted_frame->format) {
   case XINE_IMGFMT_YUY2:
     size = inverted_frame->pitches[0] * inverted_frame->height;
@@ -157,10 +157,10 @@ static int invert_draw(vo_frame_t *frame, xine_stream_t *stream)
     for (i = 0; i < size; i++)
       inverted_frame->base[2][i] = 0xff - frame->base[2][i];
     break;
-  } 
+  }
   skip = inverted_frame->draw(inverted_frame, stream);
   _x_post_frame_copy_up(frame, inverted_frame);
   inverted_frame->free(inverted_frame);
-  
+
   return skip;
 }