Transrate removed in 1.0.2 already

[vlc] / include / vlc_filter.h

diff --git a/include/vlc_filter.h b/include/vlc_filter.h
index 2bcc8c9aff4ca6f340eee45d3eac58ce3c964938..cd7943ac5974407ef2a4c4476848e101f0998162 100644 (file)
--- a/include/vlc_filter.h
+++ b/include/vlc_filter.h
@@ -63,7 +63,7 @@ struct filter_t
     picture_t *         ( * pf_video_filter ) ( filter_t *, picture_t * );
     block_t *           ( * pf_audio_filter ) ( filter_t *, block_t * );
     void                ( * pf_video_blend )  ( filter_t *,
-                                                picture_t *, picture_t *,
+                                                picture_t *, const picture_t *,
                                                 int, int, int );
 
     subpicture_t *      ( *pf_sub_filter ) ( filter_t *, mtime_t );
@@ -181,6 +181,32 @@ static inline block_t *filter_NewAudioBuffer( filter_t *p_filter, int i_size )
     return p_block;
 }
 
+/**
+ * It creates a blend filter.
+ *
+ * Only the chroma properties of the dest format is used (chroma
+ * type, rgb masks and shifts)
+ */
+VLC_EXPORT( filter_t *, filter_NewBlend, ( vlc_object_t *, const video_format_t *p_dst_chroma ) );
+
+/**
+ * It configures blend filter parameters that are allowed to changed
+ * after the creation.
+ */
+VLC_EXPORT( int, filter_ConfigureBlend, ( filter_t *, int i_dst_width, int i_dst_height, const video_format_t *p_src ) );
+
+/**
+ * It blends a picture into another one.
+ *
+ * The input picture is not modified and not released.
+ */
+VLC_EXPORT( int, filter_Blend, ( filter_t *, picture_t *p_dst, int i_dst_x, int i_dst_y, const picture_t *p_src, int i_alpha ) );
+
+/**
+ * It destroys a blend filter created by filter_NewBlend.
+ */
+VLC_EXPORT( void, filter_DeleteBlend, ( filter_t * ) );
+
 /**
  * Create a picture_t *(*)( filter_t *, picture_t * ) compatible wrapper
  * using a void (*)( filter_t *, picture_t *, picture_t * ) function
@@ -273,16 +299,6 @@ VLC_EXPORT( int, filter_chain_AppendFromString, ( filter_chain_t *, const char *
  */
 VLC_EXPORT( int, filter_chain_DeleteFilter, ( filter_chain_t *, filter_t * ) );
 
-/**
- * Get filter by name of position in the filter chain.
- *
- * \param p_chain pointer to filter chain
- * \param i_position position of filter in filter chain
- * \param psz_name name of filter to get
- * \return filter object based on position or name provided
- */
-VLC_EXPORT( filter_t *, filter_chain_GetFilter, ( filter_chain_t *, int, const char * ) );
-
 /**
  * Get the number of filters in the filter chain.
  *