Changeset 176 for pjproject/trunk/pjmedia/include/pjmedia/codec.h

Timestamp:

Feb 10, 2006 3:57:08 PM (18 years ago)

Author:

bennylp

Message:

Added pjmedia-codec library

File:

• pjproject/trunk/pjmedia/include/pjmedia/codec.h (modified) (2 diffs)

pjproject/trunk/pjmedia/include/pjmedia/codec.h

@@ -183 +183 @@
 
 
+    /**
+     * Instruct the codec to inspect the specified payload/packet and
+     * split the packet info individual frames.
+     *
+     * @param codec     The codec instance
+     * @param pkt       The input packet.
+     * @param pkt_size  Size of the packet.
+     * @param frame_cnt On input, specifies the maximum number of frames
+     *                  in the array. On output, the codec must fill
+     *                  with number of frames detected in the packet.
+     * @param frames    On output, specifies the frames that have been
+     *                  detected in the packet.
+     *
+     * @return          PJ_SUCCESS on success.
+     */
+    pj_status_t (*get_frames)(pjmedia_codec *codec,
+                              void *pkt,
+                              pj_size_t pkt_size,
+                              unsigned *frame_cnt,
+                              pjmedia_frame frames[]);
+
     /** 
      * Instruct the codec to encode the specified input frame.
@@ -400 +421 @@
 
 /**
+ * Get default codec param for the specified codec info.
+ *
+ * @param mgr       The codec manager.
+ * @param info      The codec info, which default parameter's is being
+ *                  queried.
+ * @param param     On return, will be filled with the default codec
+ *                  parameter.
+ *
+ * @return          PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_mgr_get_default_param(pjmedia_codec_mgr *mgr,
+                                                         const pjmedia_codec_info *info,
+                                                         pjmedia_codec_param *param );
+
+/**
  * Request the codec manager to allocate one instance of codec with the
  * specified codec info. The codec will enumerate all codec factories