Added input_GetPcrSystem/input_ModifyPcrSystem.

include/vlc_input.h

@@ -512,6 +512,10 @@ enum input_query_e
     INPUT_GET_AOUT,         /* arg1=aout_instance_t **              res=can fail */
     INPUT_GET_VOUTS,        /* arg1=vout_thread_t ***, int *        res=can fail */
     INPUT_GET_ES_OBJECTS,   /* arg1=int id, vlc_object_t **dec, vout_thread_t **, aout_instance_t ** */
+
+    /* External clock managments */
+    INPUT_GET_PCR_SYSTEM,   /* arg1=mtime_t *                       res=can fail */
+    INPUT_MODIFY_PCR_SYSTEM,/* arg1=int absolute, arg2=mtime_t      res=can fail */
 };
 
 /** @}*/
@@ -613,6 +617,21 @@ static inline int input_GetEsObjects( input_thread_t *p_input, int i_id,
                           pp_decoder, pp_vout, pp_aout );
 }
 
+/**
+ * \see input_clock_GetSystemOrigin
+ */
+static inline int input_GetPcrSystem( input_thread_t *p_input, mtime_t *pi_system )
+{
+    return input_Control( p_input, INPUT_GET_PCR_SYSTEM, pi_system );
+}
+/**
+ * \see input_clock_ChangeSystemOrigin
+ */
+static inline int input_ModifyPcrSystem( input_thread_t *p_input, bool b_absolute, mtime_t i_system )
+{
+    return input_Control( p_input, INPUT_MODIFY_PCR_SYSTEM, b_absolute, i_system );
+}
+
 /* */
 typedef struct input_clock_t input_clock_t;
 VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, input_clock_t *, sout_instance_t * ) );

src/input/control.c

@@ -449,6 +449,19 @@ int input_vaControl( input_thread_t *p_input, int i_query, va_list args )
                                    pp_decoder, pp_vout, pp_aout );
         }
 
+        case INPUT_GET_PCR_SYSTEM:
+        {
+            mtime_t *pi_system = va_arg( args, mtime_t * );
+            return es_out_ControlGetPcrSystem( p_input->p->p_es_out_display, pi_system );
+        }
+
+        case INPUT_MODIFY_PCR_SYSTEM:
+        {
+            bool b_absolute = va_arg( args, int );
+            mtime_t i_system = va_arg( args, mtime_t );
+            return es_out_ControlModifyPcrSystem( p_input->p->p_es_out_display, b_absolute, i_system );
+        }
+
         default:
             msg_Err( p_input, "unknown query in input_vaControl" );
             return VLC_EGENERIC;