mpegplayer fix warnings

this should fix 'warning: cast between incompatible function types'

Change-Id: I7d192b8953fd14511431cb50254900f566eb0574

4 files changed, 13 insertions, 11 deletions

diff --git a/apps/plugins/mpegplayer/disk_buf.c b/apps/plugins/mpegplayer/disk_buf.c
index b78407b..50c4222 100644
--- a/apps/plugins/mpegplayer/disk_buf.c
+++ b/apps/plugins/mpegplayer/disk_buf.c
@@ -108,7 +108,7 @@ static int disk_buf_on_data_notify(struct stream_hdr *sh)
     return DISK_BUF_NOTIFY_ERROR;
 }
 
-static bool check_data_notifies_callback(struct stream_hdr *sh, intptr_t data)
+static bool check_data_notifies_callback(struct stream_hdr *sh, void *data)
 {
     if (disk_buf_is_data_ready(sh, 0))
     {
@@ -130,7 +130,7 @@ static inline void check_data_notifies(void)
 {
     list_enum_items(nf_list,
                     (list_enum_callback_t)check_data_notifies_callback,
-                    0);
+                    NULL);
 }
 
 /* Clear all registered notifications - do not post them */
diff --git a/apps/plugins/mpegplayer/mpeg_misc.c b/apps/plugins/mpegplayer/mpeg_misc.c
index fc7fb87..7b73c7c 100644
--- a/apps/plugins/mpegplayer/mpeg_misc.c
+++ b/apps/plugins/mpegplayer/mpeg_misc.c
@@ -146,7 +146,7 @@ void list_clear_all(void **list)
  * may return 'false' to stop the enumeration early. */
 void list_enum_items(void **list,
                      list_enum_callback_t callback,
-                     intptr_t data)
+                     void* data)
 {
     for (;;)
     {
diff --git a/apps/plugins/mpegplayer/mpeg_misc.h b/apps/plugins/mpegplayer/mpeg_misc.h
index 6996f27..6626bba 100644
--- a/apps/plugins/mpegplayer/mpeg_misc.h
+++ b/apps/plugins/mpegplayer/mpeg_misc.h
@@ -222,11 +222,11 @@ void list_add_item(void **list, void *item);
 void list_clear_all(void **list);
 
 /* Enumerate all items in the array. */
-typedef bool (*list_enum_callback_t)(void *item, intptr_t data);
+typedef bool (*list_enum_callback_t)(void *item, void* data);
 
 void list_enum_items(void **list,
                      list_enum_callback_t callback,
-                     intptr_t data);
+                     void *data);
 
 
 /** System events **/
diff --git a/apps/plugins/mpegplayer/stream_mgr.c b/apps/plugins/mpegplayer/stream_mgr.c
index 7c862d5..3cac8c0 100644
--- a/apps/plugins/mpegplayer/stream_mgr.c
+++ b/apps/plugins/mpegplayer/stream_mgr.c
@@ -155,13 +155,13 @@ void stream_add_stream(struct stream *str)
 }
 
 /* Callback for various list-moving operations */
-static bool strl_enum_callback(struct stream *str, intptr_t data)
+static bool strl_enum_callback(struct stream *str, void *data)
 {
     actl_lock();
 
     list_remove_item(stream_mgr.strl, str);
 
-    if (data == 1)
+    if (*(int*)data == 1)
         list_add_item(stream_mgr.actl, str);
 
     actl_unlock();
@@ -172,15 +172,17 @@ static bool strl_enum_callback(struct stream *str, intptr_t data)
 /* Clear all streams from active and playback pools */
 void stream_remove_streams(void)
 {
+    int add_item = 0;
     list_enum_items(stream_mgr.strl,
-                    (list_enum_callback_t)strl_enum_callback, 0);
+                    (list_enum_callback_t)strl_enum_callback, (void *)&add_item);
 }
 
 /* Move the playback pool to the active list */
 void move_strl_to_actl(void)
 {
+    int add_item = 1;
     list_enum_items(stream_mgr.strl,
-                    (list_enum_callback_t)strl_enum_callback, 1);
+                    (list_enum_callback_t)strl_enum_callback, (void *)&add_item);
 }
 
 /* Remove a stream from the active list and return it to the pool */
@@ -238,7 +240,7 @@ static void actl_stream_broadcast(int cmd, intptr_t data)
     sbd.data = data;
     list_enum_items(stream_mgr.actl,
                     (list_enum_callback_t)actl_stream_broadcast_callback,
-                    (intptr_t)&sbd);
+                    (void*)&sbd);
 }
 
 /* Set the current base clock */
@@ -923,7 +925,7 @@ bool stream_get_window(struct stream_window *sw)
     actl_lock();
     list_enum_items(stream_mgr.actl,
                     (list_enum_callback_t)stream_get_window_callback,
-                    (intptr_t)sw);
+                    (void*)sw);
     actl_unlock();
 
     return sw->left <= sw->right;