All signedness fixes

include/stream_output.h

@@ -267,8 +267,8 @@ struct announce_method_t
 struct sap_session_t
 {
     char          *psz_sdp;
-    char          *psz_data;
-    int            i_length;
+    uint8_t       *psz_data;
+    unsigned      i_length;
     sap_address_t *p_address;
 
     /* Last and next send */

include/vlc_httpd.h

@@ -82,7 +82,9 @@ struct httpd_message_t
 
     /* for a query */
     char    *psz_url;
-    char    *psz_args;  /* FIXME find a clean way to handle GET(psz_args) and POST(body) through the same code */
+    /* FIXME find a clean way to handle GET(psz_args)
+       and POST(body) through the same code */
+    uint8_t *psz_args;
 
     /* for rtp over rtsp */
     int     i_channel;

src/misc/httpd.c

@@ -466,7 +466,7 @@ static int httpd_FileCallBack( httpd_callback_sys_t *p_sys, httpd_client_t *cl,
 
     if( query->i_type != HTTPD_MSG_HEAD )
     {
-        char *psz_args = query->psz_args;
+        uint8_t *psz_args = query->psz_args;
         if( query->i_type == HTTPD_MSG_POST )
         {
             /* Check that */

src/stream_output/sap.c

@@ -483,7 +483,7 @@ static int announce_SAPAnnounceAdd( sap_handler_t *p_sap,
     psz_head[ i_header_size-1 ] = '\0';
     p_sap_session->i_length = i_header_size + strlen( p_sap_session->psz_sdp);
 
-    p_sap_session->psz_data = (char *)malloc( sizeof(char)*
+    p_sap_session->psz_data = (uint8_t *)malloc( sizeof(char)*
                                                  p_sap_session->i_length );
 
     /* Build the final message */
@@ -665,7 +665,7 @@ static int SDPGenerate( sap_handler_t *p_sap, session_descriptor_t *p_session )
 static int CalculateRate( sap_handler_t *p_sap, sap_address_t *p_address )
 {
     int i_read;
-    char buffer[SAP_MAX_BUFFER];
+    uint8_t buffer[SAP_MAX_BUFFER];
     int i_tot = 0;
     mtime_t i_temp;
     int i_rate;

src/video_output/video_output.c

@@ -59,7 +59,7 @@ static void     DestroyThread     ( vout_thread_t * );
 static void     AspectRatio       ( int, int *, int * );
 static int      BinaryLog         ( uint32_t );
 static void     MaskToShift       ( int *, int *, uint32_t );
-static void     InitWindowSize    ( vout_thread_t *, int *, int * );
+static void     InitWindowSize    ( vout_thread_t *, unsigned *, unsigned * );
 
 /* Object variables callbacks */
 static int DeinterlaceCallback( vlc_object_t *, char const *,
@@ -128,7 +128,7 @@ vout_thread_t *__vout_Request( vlc_object_t *p_this, vout_thread_t *p_vout,
                 p_vout = vlc_object_find( p_playlist,
                                           VLC_OBJECT_VOUT, FIND_CHILD );
                 /* only first children of p_input for unused vout */
-                if( p_vout && p_vout->p_parent != p_playlist )
+                if( p_vout && p_vout->p_parent != (vlc_object_t *)p_playlist )
                 {
                     vlc_object_release( p_vout );
                     p_vout = NULL;
@@ -1256,8 +1256,8 @@ static void MaskToShift( int *pi_left, int *pi_right, uint32_t i_mask )
  * This function will check the "width", "height" and "zoom" config options and
  * will calculate the size that the video window should have.
  *****************************************************************************/
-static void InitWindowSize( vout_thread_t *p_vout, int *pi_width,
-                            int *pi_height )
+static void InitWindowSize( vout_thread_t *p_vout, unsigned *pi_width,
+                            unsigned *pi_height )
 {
     vlc_value_t val;
     int i_width, i_height;