Changeset 2825 for pjproject/trunk/pjmedia/include/pjmedia-codec/passthrough.h

Timestamp:

Jun 30, 2009 3:02:06 PM (15 years ago)

Author:

nanang

Message:

Ticket #910:

• Added a new API pjmedia_codec_passthrough_init2().
• Updated the initialization steps of passthrough codec in pjsua_media.c, to configure the codecs (of passthrough codec) to be enabled based on audio device extended/encoded formats.
• Minor update: added passthrough.h into pjmedia_codec.vcproj.

File:

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

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

@@ -49 +49 @@
 PJ_BEGIN_DECL
 
+
+/** 
+ * Codec passthrough configuration settings.
+ */
+typedef struct pjmedia_codec_passthrough_setting
+{
+    unsigned             fmt_cnt;       /**< Number of encoding formats
+                                             to be enabled.             */
+    pjmedia_format      *fmts;          /**< Encoding formats to be 
+                                             enabled.                   */
+} pjmedia_codec_passthrough_setting;
+
+
 /**
- * Initialize and register passthrough codecs factory to pjmedia endpoint.
+ * Initialize and register passthrough codecs factory to pjmedia endpoint,
+ * all supported encoding formats will be enabled.
  *
  * @param endpt     The pjmedia endpoint.
@@ -58 +72 @@
 PJ_DECL(pj_status_t) pjmedia_codec_passthrough_init( pjmedia_endpt *endpt );
 
+
+/**
+ * Initialize and register passthrough codecs factory to pjmedia endpoint
+ * with only specified encoding formats enabled.
+ *
+ * @param endpt     The pjmedia endpoint.
+ * @param setting   The settings, see @pjmedia_codec_passthrough_setting.
+ *
+ * @return          PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_passthrough_init2(
+                       pjmedia_endpt *endpt,
+                       const pjmedia_codec_passthrough_setting *setting);