+/* media helpers */
+
+/**
+ * Initialize a vlm_media_t instance
+ * \param p_media vlm_media_t instance to initialize
+ */
+static inline void vlm_media_Init( vlm_media_t *p_media )
+{
+ memset( p_media, 0, sizeof(vlm_media_t) );
+ p_media->id = 0; // invalid id
+ p_media->psz_name = NULL;
+ TAB_INIT( p_media->i_input, p_media->ppsz_input );
+ TAB_INIT( p_media->i_option, p_media->ppsz_option );
+ p_media->psz_output = NULL;
+ p_media->b_vod = false;
+
+ p_media->vod.psz_mux = NULL;
+ p_media->broadcast.b_loop = false;
+}
+
+/**
+ * Copy a vlm_media_t instance into another vlm_media_t instance
+ * \param p_dst vlm_media_t instance to copy to
+ * \param p_src vlm_media_t instance to copy from
+ */
+static inline void
+#ifndef __cplusplus
+vlm_media_Copy( vlm_media_t *restrict p_dst, const vlm_media_t *restrict p_src )
+#else
+vlm_media_Copy( vlm_media_t *p_dst, const vlm_media_t *p_src )
+#endif
+{
+ int i;
+
+ memset( p_dst, 0, sizeof(vlm_media_t) );
+ p_dst->id = p_src->id;
+ p_dst->b_enabled = p_src->b_enabled;
+ if( p_src->psz_name )
+ p_dst->psz_name = strdup( p_src->psz_name );
+
+ for( i = 0; i < p_src->i_input; i++ )
+ TAB_APPEND_CPP( char, p_dst->i_input, p_dst->ppsz_input, strdup(p_src->ppsz_input[i]) );
+ for( i = 0; i < p_src->i_option; i++ )
+ TAB_APPEND_CPP( char, p_dst->i_option, p_dst->ppsz_option, strdup(p_src->ppsz_option[i]) );
+
+ if( p_src->psz_output )
+ p_dst->psz_output = strdup( p_src->psz_output );
+
+ p_dst->b_vod = p_src->b_vod;
+ if( p_src->b_vod )
+ {
+ if( p_src->vod.psz_mux )
+ p_dst->vod.psz_mux = strdup( p_src->vod.psz_mux );
+ }
+ else
+ {
+ p_dst->broadcast.b_loop = p_src->broadcast.b_loop;
+ }
+}
+
+/**
+ * Cleanup and release memory associated with this vlm_media_t instance.
+ * You still need to release p_media itself with vlm_media_Delete().
+ * \param p_media vlm_media_t to cleanup
+ */
+static inline void vlm_media_Clean( vlm_media_t *p_media )
+{
+ int i;
+ free( p_media->psz_name );
+
+ for( i = 0; i < p_media->i_input; i++ )
+ free( p_media->ppsz_input[i]) ;
+ TAB_CLEAN(p_media->i_input, p_media->ppsz_input );
+
+ for( i = 0; i < p_media->i_option; i++ )
+ free( p_media->ppsz_option[i]) ;
+ TAB_CLEAN(p_media->i_option, p_media->ppsz_option );
+
+ free( p_media->psz_output );
+ if( p_media->b_vod )
+ free( p_media->vod.psz_mux );
+}
+
+/**
+ * Allocate a new vlm_media_t instance
+ * \return vlm_media_t instance
+ */
+static inline vlm_media_t *vlm_media_New(void)
+{
+ vlm_media_t *p_media = (vlm_media_t *)malloc( sizeof(vlm_media_t) );
+ if( p_media )
+ vlm_media_Init( p_media );
+ return p_media;
+}
+
+/**
+ * Delete a vlm_media_t instance
+ * \param p_media vlm_media_t instance to delete
+ */
+static inline void vlm_media_Delete( vlm_media_t *p_media )
+{
+ vlm_media_Clean( p_media );
+ free( p_media );
+}
+
+/**
+ * Copy a vlm_media_t instance
+ * \param p_src vlm_media_t instance to copy
+ * \return vlm_media_t duplicate of p_src
+ */
+static inline vlm_media_t *vlm_media_Duplicate( vlm_media_t *p_src )
+{
+ vlm_media_t *p_dst = vlm_media_New();
+ if( p_dst )
+ vlm_media_Copy( p_dst, p_src );
+ return p_dst;
+}
+
+/* media instance helpers */
+/**
+ * Initialize vlm_media_instance_t
+ * \param p_instance vlm_media_instance_t to initialize
+ */
+static inline void vlm_media_instance_Init( vlm_media_instance_t *p_instance )
+{
+ memset( p_instance, 0, sizeof(vlm_media_instance_t) );
+ p_instance->psz_name = NULL;
+ p_instance->i_time = 0;
+ p_instance->i_length = 0;
+ p_instance->d_position = 0.0;
+ p_instance->b_paused = false;
+ p_instance->i_rate = INPUT_RATE_DEFAULT;
+}
+
+/**
+ * Cleanup vlm_media_instance_t
+ * \param p_instance vlm_media_instance_t to cleanup
+ */
+static inline void vlm_media_instance_Clean( vlm_media_instance_t *p_instance )
+{
+ free( p_instance->psz_name );
+}
+
+/**
+ * Allocate a new vlm_media_instance_t
+ * \return a new vlm_media_instance_t
+ */
+static inline vlm_media_instance_t *vlm_media_instance_New(void)
+{
+ vlm_media_instance_t *p_instance = (vlm_media_instance_t *) malloc( sizeof(vlm_media_instance_t) );
+ if( p_instance )
+ vlm_media_instance_Init( p_instance );
+ return p_instance;
+}
+
+/**
+ * Delete a vlm_media_instance_t
+ * \param p_instance vlm_media_instance_t to delete
+ */
+static inline void vlm_media_instance_Delete( vlm_media_instance_t *p_instance )
+{
+ vlm_media_instance_Clean( p_instance );
+ free( p_instance );
+}
+