Symplify configure.ac regarding OpenCV and rename the example file from C++ to C...

[vlc] / modules / video_filter / adjust.c

diff --git a/modules/video_filter/adjust.c b/modules/video_filter/adjust.c
index 3c29ea75eb2ccd26287331c3ba8aba3d63eead41..35f7e1d824df73a3ab0a7a8f7c6014633df899c2 100644 (file)
--- a/modules/video_filter/adjust.c
+++ b/modules/video_filter/adjust.c
@@ -30,7 +30,6 @@
 # include "config.h"
 #endif
 
-#include <errno.h>
 #include <math.h>
 
 #include <vlc_common.h>
@@ -95,7 +94,7 @@ vlc_module_begin ()
     add_float_with_range( "gamma", 1.0, 0.01, 10.0, NULL,
                           GAMMA_TEXT, GAMMA_LONGTEXT, false )
 
-    add_bool( "brightness-threshold", 0, NULL,
+    add_bool( "brightness-threshold", false, NULL,
               THRES_TEXT, THRES_LONGTEXT, false )
 
     add_shortcut( "adjust" )
@@ -142,7 +141,7 @@ static int Create( vlc_object_t *p_this )
             break;
 
         default:
-            msg_Err( p_filter, "Unsupported input chroma (%4s)",
+            msg_Err( p_filter, "Unsupported input chroma (%4.4s)",
                      (char*)&(p_filter->fmt_in.video.i_chroma) );
             return VLC_EGENERIC;
     }
@@ -457,7 +456,7 @@ static picture_t *FilterPacked( filter_t *p_filter, picture_t *p_pic )
     if( GetPackedYuvOffsets( p_pic->format.i_chroma, &i_y_offset,
                              &i_u_offset, &i_v_offset ) != VLC_SUCCESS )
     {
-        msg_Warn( p_filter, "Unsupported input chroma (%4s)",
+        msg_Warn( p_filter, "Unsupported input chroma (%4.4s)",
                   (char*)&(p_pic->format.i_chroma) );
 
         picture_Release( p_pic );