Remove useless NULL check (p_sys->p_vout can never be NULL once the

[vlc] / modules / video_filter / rotate.c

diff --git a/modules/video_filter/rotate.c b/modules/video_filter/rotate.c
index 85a7240e02efb06a554218e69543aff835652160..d3c11697516297aa4fea818f3498f4d6bb9fb6f3 100644 (file)
--- a/modules/video_filter/rotate.c
+++ b/modules/video_filter/rotate.c
@@ -27,7 +27,12 @@
 
 #include <math.h>                                            /* sin(), cos() */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <vlc/vlc.h>
+#include <vlc_plugin.h>
 #include <vlc_vout.h>
 
 #include "vlc_filter.h"
@@ -57,20 +62,20 @@ static int PreciseRotateCallback( vlc_object_t *p_this, char const *psz_var,
  * Module descriptor
  *****************************************************************************/
 vlc_module_begin();
-    set_description( _("Rotate video filter") );
-    set_shortname( _( "Rotate" ));
+    set_description( N_("Rotate video filter") );
+    set_shortname( N_( "Rotate" ));
     set_capability( "video filter2", 0 );
     set_category( CAT_VIDEO );
     set_subcategory( SUBCAT_VIDEO_VFILTER );
 
     add_integer_with_range( FILTER_PREFIX "angle", 30, 0, 359, NULL,
-        ANGLE_TEXT, ANGLE_LONGTEXT, VLC_FALSE );
+        ANGLE_TEXT, ANGLE_LONGTEXT, false );
 
     add_shortcut( "rotate" );
     set_callbacks( Create, Destroy );
 vlc_module_end();
 
-static const char *ppsz_filter_options[] = {
+static const char *const ppsz_filter_options[] = {
     "angle", NULL
 };
 
@@ -296,6 +301,7 @@ static int RotateCallback( vlc_object_t *p_this, char const *psz_var,
                            vlc_value_t oldval, vlc_value_t newval,
                            void *p_data )
 {
+    VLC_UNUSED(p_this); VLC_UNUSED(psz_var); VLC_UNUSED(oldval);
     filter_sys_t *p_sys = (filter_sys_t *)p_data;
     p_sys->i_angle = newval.i_int*10;
     cache_trigo( p_sys->i_angle, &p_sys->i_sin, &p_sys->i_cos );
@@ -306,6 +312,7 @@ static int PreciseRotateCallback( vlc_object_t *p_this, char const *psz_var,
                            vlc_value_t oldval, vlc_value_t newval,
                            void *p_data )
 {
+    VLC_UNUSED(p_this); VLC_UNUSED(psz_var); VLC_UNUSED(oldval);
     filter_sys_t *p_sys = (filter_sys_t *)p_data;
     p_sys->i_angle = newval.i_int;
     cache_trigo( p_sys->i_angle, &p_sys->i_sin, &p_sys->i_cos );