Changeset 633 for pjproject/trunk/pjmedia/src/pjmedia/resample_port.c

Timestamp:

Jul 29, 2006 11:14:47 AM (18 years ago)

Author:

bennylp

Message:

Added pjmedia_port_info_init() to fill in pjmedia_port_info structure, avoiding manual initialization and thus improves consistency (and probably reduces size by a tiny bit). This involves modification in quite few places.

File:

• pjproject/trunk/pjmedia/src/pjmedia/resample_port.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia/resample_port.c

@@ -25 +25 @@
 
 #define BYTES_PER_SAMPLE        2
+#define SIGNATURE               PJMEDIA_PORT_SIGNATURE('R','S','M','P')
+
 
 struct resample_port
@@ -53 +55 @@
                                                   pjmedia_port **p_port  )
 {
+    const pj_str_t name = pj_str("resample");
     struct resample_port *rport;
     unsigned ptime;
@@ -70 +73 @@
     PJ_ASSERT_RETURN(rport != NULL, PJ_ENOMEM);
 
-    rport->base.info.clock_rate = clock_rate;
-    rport->base.info.samples_per_frame = clock_rate * ptime / 1000;
-    rport->base.info.bytes_per_frame = rport->base.info.samples_per_frame *
-                                       BYTES_PER_SAMPLE;
-    rport->base.info.bits_per_sample = BYTES_PER_SAMPLE * 8;
-    rport->base.info.channel_count = dn_port->info.channel_count;
-    rport->base.info.encoding_name = pj_str("pcm");
-    rport->base.info.has_info = 1;
-    rport->base.info.name = pj_str("resample");
-    rport->base.info.need_info = 0;
-    rport->base.info.pt = 0xFF;
-    rport->base.info.signature = PJMEDIA_PORT_SIGNATURE('R','S','M','P');
-    rport->base.info.type = PJMEDIA_TYPE_AUDIO;
+    pjmedia_port_info_init(&rport->base.info, &name, SIGNATURE, clock_rate,
+                           dn_port->info.channel_count, BYTES_PER_SAMPLE * 8, 
+                           clock_rate * ptime / 1000);
 
     rport->dn_port = dn_port;