Remove unneeded casts and intermediaries in va_arg()-using boilerplate.

modules/access/alsa.c

@@ -263,8 +263,6 @@ static void DemuxClose( vlc_object_t *p_this )
 static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
 {
     demux_sys_t *p_sys = p_demux->p_sys;
-    bool *pb;
-    int64_t *pi64;
 
     switch( i_query )
     {
@@ -273,22 +271,19 @@ static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
         case DEMUX_CAN_SEEK:
         case DEMUX_SET_PAUSE_STATE:
         case DEMUX_CAN_CONTROL_PACE:
-            pb = (bool*)va_arg( args, bool * );
-            *pb = false;
+            *va_arg( args, bool * ) = true;
             return VLC_SUCCESS;
 
         case DEMUX_GET_PTS_DELAY:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = (int64_t)p_sys->i_cache * 1000;
+            *va_arg( args, int64_t * ) = (int64_t)p_sys->i_cache * 1000;
             return VLC_SUCCESS;
 
         case DEMUX_GET_TIME:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = mdate();
+            *va_arg( args, int64_t * ) = mdate();
             return VLC_SUCCESS;
 
         case DEMUX_SET_NEXT_DEMUX_TIME:
-            p_sys->i_next_demux_date = (int64_t)va_arg( args, int64_t );
+            p_sys->i_next_demux_date = va_arg( args, int64_t );
             return VLC_SUCCESS;
 
         /* TODO implement others */

modules/access/cdda.c

@@ -338,22 +338,18 @@ static int Seek( access_t *p_access, int64_t i_pos )
  *****************************************************************************/
 static int Control( access_t *p_access, int i_query, va_list args )
 {
-    bool    *pb_bool;
-    int64_t *pi_64;
-
     switch( i_query )
     {
         case ACCESS_CAN_SEEK:
         case ACCESS_CAN_FASTSEEK:
         case ACCESS_CAN_PAUSE:
         case ACCESS_CAN_CONTROL_PACE:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = true;
+            *va_arg( args, bool* ) = true;
             break;
 
         case ACCESS_GET_PTS_DELAY:
-            pi_64 = (int64_t*)va_arg( args, int64_t * );
-            *pi_64 = var_GetInteger( p_access, "cdda-caching" ) * INT64_C(1000);
+            *va_arg( args, int64_t * ) =
+                   var_GetInteger( p_access, "cdda-caching" ) * INT64_C(1000);
             break;
 
         case ACCESS_SET_PAUSE_STATE:

modules/access/dc1394.c

@@ -799,9 +799,6 @@ static int Demux( demux_t *p_demux )
  *****************************************************************************/
 static int Control( demux_t *p_demux, int i_query, va_list args )
 {
-    bool *pb;
-    int64_t    *pi64;
-
     switch( i_query )
     {
         /* Special for access_demux */
@@ -809,18 +806,15 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
         case DEMUX_CAN_SEEK:
         case DEMUX_SET_PAUSE_STATE:
         case DEMUX_CAN_CONTROL_PACE:
-            pb = (bool*)va_arg( args, bool * );
-            *pb = false;
+            *va_arg( args, bool * ) = false;
             return VLC_SUCCESS;
 
         case DEMUX_GET_PTS_DELAY:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = (int64_t)DEFAULT_PTS_DELAY;
+            *va_arg( args, int64_t * ) = (int64_t)DEFAULT_PTS_DELAY;
             return VLC_SUCCESS;
 
         case DEMUX_GET_TIME:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = mdate();
+            *va_arg( args, int64_t * ) = mdate();
             return VLC_SUCCESS;
 
         /* TODO implement others */

modules/access/directory.c

@@ -467,28 +467,22 @@ fatal:
  *****************************************************************************/
 static int Control( access_t *p_access, int i_query, va_list args )
 {
-    bool    *pb_bool;
-    int64_t *pi_64;
-
     switch( i_query )
     {
         /* */
         case ACCESS_CAN_SEEK:
         case ACCESS_CAN_FASTSEEK:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = false;
+            *va_arg( args, bool* ) = false;
             break;
 
         case ACCESS_CAN_PAUSE:
         case ACCESS_CAN_CONTROL_PACE:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = true;
+            *va_arg( args, bool* ) = true;
             break;
 
         /* */
         case ACCESS_GET_PTS_DELAY:
-            pi_64 = (int64_t*)va_arg( args, int64_t * );
-            *pi_64 = DEFAULT_PTS_DELAY * 1000;
+            *va_arg( args, int64_t * ) = DEFAULT_PTS_DELAY * 1000;
             break;
 
         /* */

modules/access/mmap.c

@@ -286,13 +286,13 @@ static int Control (access_t *p_access, int query, va_list args)
         case ACCESS_CAN_FASTSEEK:
         case ACCESS_CAN_PAUSE:
         case ACCESS_CAN_CONTROL_PACE:
-            *((bool *)va_arg (args, bool *)) = true;
+            *va_arg(args, bool *) = true;
             return VLC_SUCCESS;
 
         case ACCESS_GET_PTS_DELAY:
         {
             int delay_ms = var_CreateGetInteger (p_access, "file-caching");
-            *((int64_t *)va_arg (args, int64_t *)) = delay_ms * INT64_C (1000);
+            *va_arg(args, int64_t *) = delay_ms * INT64_C (1000);
             return VLC_SUCCESS;
         }
 

modules/access/smb.c

@@ -312,22 +312,18 @@ static ssize_t Read( access_t *p_access, uint8_t *p_buffer, size_t i_len )
  *****************************************************************************/
 static int Control( access_t *p_access, int i_query, va_list args )
 {
-    bool        *pb_bool;
-    int64_t     *pi_64;
-
     switch( i_query )
     {
     case ACCESS_CAN_SEEK:
     case ACCESS_CAN_FASTSEEK:
     case ACCESS_CAN_PAUSE:
     case ACCESS_CAN_CONTROL_PACE:
-        pb_bool = (bool*)va_arg( args, bool* );
-        *pb_bool = true;
+        *va_arg( args, bool* ) = true;
         break;
 
     case ACCESS_GET_PTS_DELAY:
-        pi_64 = (int64_t*)va_arg( args, int64_t * );
-        *pi_64 = (int64_t)var_GetInteger( p_access, "smb-caching" ) * 1000;
+        *va_arg( args, int64_t * )
+                  = (int64_t)var_GetInteger( p_access, "smb-caching" ) * 1000;
         break;
 
     case ACCESS_SET_PAUSE_STATE:

modules/access/v4l2.c

@@ -1087,10 +1087,6 @@ static int AccessOpen( vlc_object_t * p_this )
  *****************************************************************************/
 static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
 {
-    demux_sys_t *p_sys = p_demux->p_sys;
-    bool *pb;
-    int64_t    *pi64;
-
     switch( i_query )
     {
         /* Special for access_demux */
@@ -1098,18 +1094,15 @@ static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
         case DEMUX_CAN_SEEK:
         case DEMUX_SET_PAUSE_STATE:
         case DEMUX_CAN_CONTROL_PACE:
-            pb = (bool*)va_arg( args, bool * );
-            *pb = false;
+            *va_arg( args, bool * ) = false;
             return VLC_SUCCESS;
 
         case DEMUX_GET_PTS_DELAY:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = (int64_t)p_sys->i_cache * 1000;
+            *va_arg(args,int64_t *) = (int64_t)p_demux->p_sys->i_cache*1000;
             return VLC_SUCCESS;
 
         case DEMUX_GET_TIME:
-            pi64 = (int64_t*)va_arg( args, int64_t * );
-            *pi64 = mdate();
+            *va_arg( args, int64_t * ) = mdate();
             return VLC_SUCCESS;
 
         /* TODO implement others */
@@ -1125,8 +1118,6 @@ static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
  *****************************************************************************/
 static int AccessControl( access_t *p_access, int i_query, va_list args )
 {
-    bool    *pb_bool;
-    int64_t *pi_64;
     demux_sys_t  *p_sys = (demux_sys_t *) p_access->p_sys;
 
     switch( i_query )
@@ -1134,22 +1125,14 @@ static int AccessControl( access_t *p_access, int i_query, va_list args )
         /* */
         case ACCESS_CAN_SEEK:
         case ACCESS_CAN_FASTSEEK:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = false;
-            break;
         case ACCESS_CAN_PAUSE:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = false;
-            break;
         case ACCESS_CAN_CONTROL_PACE:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = false;
+            *va_arg( args, bool* ) = false;
             break;
 
         /* */
         case ACCESS_GET_PTS_DELAY:
-            pi_64 = (int64_t*)va_arg( args, int64_t * );
-            *pi_64 = (int64_t) p_sys->i_cache * 1000;
+            *va_arg(args,int64_t *) = (int64_t)p_sys->i_cache*1000;
             break;
 
         /* */

modules/access/vcd/vcd.c

@@ -241,9 +241,6 @@ static void Close( vlc_object_t *p_this )
 static int Control( access_t *p_access, int i_query, va_list args )
 {
     access_sys_t *p_sys = p_access->p_sys;
-    bool   *pb_bool;
-    int          *pi_int;
-    int64_t      *pi_64;
     input_title_t ***ppp_title;
     int i;
 
@@ -254,14 +251,13 @@ static int Control( access_t *p_access, int i_query, va_list args )
         case ACCESS_CAN_FASTSEEK:
         case ACCESS_CAN_PAUSE:
         case ACCESS_CAN_CONTROL_PACE:
-            pb_bool = (bool*)va_arg( args, bool* );
-            *pb_bool = true;
+            *va_arg( args, bool* ) = true;
             break;
 
         /* */
         case ACCESS_GET_PTS_DELAY:
-            pi_64 = (int64_t*)va_arg( args, int64_t * );
-            *pi_64 = (int64_t)var_GetInteger(p_access,"vcd-caching") * 1000;
+            *va_arg( args, int64_t * )
+                     = (int64_t)var_GetInteger(p_access,"vcd-caching") * 1000;
             break;
 
         /* */
@@ -269,11 +265,10 @@ static int Control( access_t *p_access, int i_query, va_list args )
             break;
 
         case ACCESS_GET_TITLE_INFO:
-            ppp_title = (input_title_t***)va_arg( args, input_title_t*** );
-            pi_int    = (int*)va_arg( args, int* );
+            ppp_title = va_arg( args, input_title_t*** );
+            *va_arg( args, int* ) = p_sys->i_titles;
 
             /* Duplicate title infos */
-            *pi_int = p_sys->i_titles;
             *ppp_title = malloc( sizeof(input_title_t **) * p_sys->i_titles );
             for( i = 0; i < p_sys->i_titles; i++ )
             {
@@ -282,7 +277,7 @@ static int Control( access_t *p_access, int i_query, va_list args )
             break;
 
         case ACCESS_SET_TITLE:
-            i = (int)va_arg( args, int );
+            i = va_arg( args, int );
             if( i != p_access->info.i_title )
             {
                 /* Update info */
@@ -301,7 +296,7 @@ static int Control( access_t *p_access, int i_query, va_list args )
         case ACCESS_SET_SEEKPOINT:
         {
             input_title_t *t = p_sys->title[p_access->info.i_title];
-            i = (int)va_arg( args, int );
+            i = va_arg( args, int );
             if( t->i_seekpoint > 0 )
             {
                 p_access->info.i_update |= INPUT_UPDATE_SEEKPOINT;