Use vlc_memset/vlc_memcpy

[vlc] / modules / video_filter / psychedelic.c

diff --git a/modules/video_filter/psychedelic.c b/modules/video_filter/psychedelic.c
index c7fcd36e4287ae036912c21ea244fa3031c41077..9bc0e0ac8084bdc64d25c450544701869f0fa7ba 100644 (file)
--- a/modules/video_filter/psychedelic.c
+++ b/modules/video_filter/psychedelic.c
@@ -25,13 +25,14 @@
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
-#include <stdlib.h>                                      /* malloc(), free() */
-#include <string.h>
 
 #include <math.h>                                            /* sin(), cos() */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <vlc/vlc.h>
-#include <vlc/decoder.h>
 
 #include "vlc_filter.h"
 #include "vlc_image.h"
@@ -49,10 +50,10 @@ static picture_t *Filter( filter_t *, picture_t * );
  *****************************************************************************/
 vlc_module_begin();
     set_description( _("Psychedelic video filter") );
-    set_shortname( N_( "Psychedelic" ));
+    set_shortname( _( "Psychedelic" ));
     set_capability( "video filter2", 0 );
     set_category( CAT_VIDEO );
-    set_subcategory( SUBCAT_VIDEO_VFILTER2 );
+    set_subcategory( SUBCAT_VIDEO_VFILTER );
 
     add_shortcut( "psychedelic" );
     set_callbacks( Create, Destroy );
@@ -136,7 +137,8 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
     uint8_t u,v;
 
     picture_t *p_converted;
-    video_format_t fmt_out = {0};
+    video_format_t fmt_out;
+    memset( &fmt_out, 0, sizeof(video_format_t) );
     fmt_out.p_palette = NULL;
 
     if( !p_pic ) return NULL;
@@ -158,9 +160,11 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
     v = p_filter->p_sys->v;
     for( y = 0; y<p_outpic->p[U_PLANE].i_lines; y++)
     {
-        memset( p_outpic->p[U_PLANE].p_pixels+y*p_outpic->p[U_PLANE].i_pitch,
+        vlc_memset(
+                p_outpic->p[U_PLANE].p_pixels+y*p_outpic->p[U_PLANE].i_pitch,
                 u, p_outpic->p[U_PLANE].i_pitch );
-        memset( p_outpic->p[V_PLANE].p_pixels+y*p_outpic->p[V_PLANE].i_pitch,
+        vlc_memset(
+                p_outpic->p[V_PLANE].p_pixels+y*p_outpic->p[V_PLANE].i_pitch,
                 v, p_outpic->p[V_PLANE].i_pitch );
         if( v == 0 && u != 0 )
             u --;
@@ -173,8 +177,7 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
     }
 
     /* luminance */
-    p_filter->p_vlc->pf_memcpy(
-                p_outpic->p[Y_PLANE].p_pixels, p_pic->p[Y_PLANE].p_pixels,
+    vlc_memcpy( p_outpic->p[Y_PLANE].p_pixels, p_pic->p[Y_PLANE].p_pixels,
                 p_outpic->p[Y_PLANE].i_lines * p_outpic->p[Y_PLANE].i_pitch );
 
     /* image visualization */
@@ -184,6 +187,8 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
     p_converted = image_Convert( p_filter->p_sys->p_image, p_pic,
                                  &(p_pic->format), &fmt_out );
 
+    if( p_converted )
+    {
 #define copyimage( plane, b ) \
     for( y=0; y<p_converted->p[plane].i_visible_lines; y++) { \
     for( x=0; x<p_converted->p[plane].i_visible_pitch; x++) { \
@@ -204,6 +209,11 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
 #undef copyimage
 
     p_converted->pf_release( p_converted );
+    }
+    else
+    {
+        msg_Err( p_filter, "Image scaling failed miserably." );
+    }
 
     p_filter->p_sys->x += p_filter->p_sys->xinc;
     p_filter->p_sys->y += p_filter->p_sys->yinc;