3 files changed, 11 insertions, 16 deletions
diff --git a/src/xine-engine/post.c b/src/xine-engine/post.c
index 98cb3b69c..d9b9fb209 100644
--- a/src/xine-engine/post.c
+++ b/src/xine-engine/post.c
@@ -436,7 +436,6 @@ void _x_post_frame_copy_down(vo_frame_t *from, vo_frame_t *to) {
   to->progressive_frame   = from->progressive_frame;
   to->picture_coding_type = from->picture_coding_type;
   to->drawn               = from->drawn;
-  to->accel_data          = from->accel_data;
   to->stream              = from->stream;
   to->crop_left           = from->crop_left;
   to->crop_right          = from->crop_right;
diff --git a/src/xine-engine/video_decoder.c b/src/xine-engine/video_decoder.c
index d128226bb..564eacb5d 100644
--- a/src/xine-engine/video_decoder.c
+++ b/src/xine-engine/video_decoder.c
@@ -26,6 +26,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <errno.h>
 
 #define XINE_ENGINE_INTERNAL
 
@@ -121,12 +122,9 @@ static void *video_decoder_loop (void *stream_gen) {
   int              disable_decoder_flush_at_discontinuity;
 
 #ifndef WIN32
-  /* nice(-value) will fail silently for normal users.
-   * however when running as root this may provide smoother
-   * playback. follow the link for more information:
-   * http://cambuca.ldhs.cetuc.puc-rio.br/~miguel/multimedia_sim/
-   */
-  nice(-1);
+  errno = 0;
+  if (nice(-1) == -1 && errno)
+    xine_log(stream->xine, XINE_LOG_MSG, "video_decoder: can't raise nice priority by 1: %s\n", strerror(errno));
 #endif /* WIN32 */
 
   if (prof_video_decode == -1)
diff --git a/src/xine-engine/video_out.c b/src/xine-engine/video_out.c
index 35f66a719..2bfc0efef 100644
--- a/src/xine-engine/video_out.c
+++ b/src/xine-engine/video_out.c
@@ -34,6 +34,7 @@
 #include <pthread.h>
 #include <inttypes.h>
 #include <assert.h>
+#include <errno.h>
 
 #define XINE_ENABLE_EXPERIMENTAL_FEATURES
 #define XINE_ENGINE_INTERNAL
@@ -536,8 +537,8 @@ static int vo_frame_draw (vo_frame_t *img, xine_stream_t *stream) {
     xine_list_iterator_t ite;
 
     /* add cropping requested by frontend */
-    img->crop_left   += this->crop_left;
-    img->crop_right  += this->crop_right;
+    img->crop_left   = (img->crop_left + this->crop_left) & ~1;
+    img->crop_right  = (img->crop_right + this->crop_right) & ~1;
     img->crop_top    += this->crop_top;
     img->crop_bottom += this->crop_bottom;
 
@@ -1175,12 +1176,9 @@ static void *video_out_loop (void *this_gen) {
   int                disable_decoder_flush_from_video_out;
 
 #ifndef WIN32
-  /* nice(-value) will fail silently for normal users.
-   * however when running as root this may provide smoother
-   * playback. follow the link for more information:
-   * http://cambuca.ldhs.cetuc.puc-rio.br/~miguel/multimedia_sim/
-   */
-  nice(-2);
+  errno = 0;
+  if (nice(-2) == -1 && errno)
+    xine_log(this->xine, XINE_LOG_MSG, "video_out: can't raise nice priority by 2: %s\n", strerror(errno));
 #endif /* WIN32 */
 
   disable_decoder_flush_from_video_out = this->xine->config->register_bool(this->xine->config, "engine.decoder.disable_flush_from_video_out", 0,
@@ -1821,7 +1819,7 @@ static vo_frame_t * crop_frame( xine_video_port_t *this_gen, vo_frame_t *img ) {
     yuy2_to_yuy2(
      /* src */
       img->base[0] + img->crop_top * img->pitches[0] +
-        img->crop_left/2, img->pitches[0],
+        img->crop_left*2, img->pitches[0],
      /* dst */
       dupl->base[0], dupl->pitches[0],
      /* width x height */