Changeset 2444 for pjproject/branches/projects/aps-direct/pjmedia/include/pjmedia/port.h

Timestamp:

Feb 9, 2009 10:39:58 AM (14 years ago)

Author:

nanang

Message:

• Added support for codec ILBC, G729, and AMR.
• Updated audio switch board to make user possible to update its port 0 (master port) attributes, this is needed since sound device need to be reopened (e.g: for changing ptime or codec) while conf is not recreated.
• Added new API to AMR helper to resolve mode/frame-type based on frame len.
• Updated pmedia_frame_ext helper functions for a bit optimization.

File:

• pjproject/branches/projects/aps-direct/pjmedia/include/pjmedia/port.h (modified) (3 diffs)

pjproject/branches/projects/aps-direct/pjmedia/include/pjmedia/port.h

@@ -311 +311 @@
         pjmedia_frame_ext_subframe *fsub;
         fsub = (pjmedia_frame_ext_subframe*) p;
-        p += sizeof(fsub->bitlen) + fsub->bitlen / 8;
-        if (fsub->bitlen % 8)
+        p += sizeof(fsub->bitlen) + (fsub->bitlen >> 3);
+        if (fsub->bitlen & 0x07)
             ++p;
     }
 
-    tmp = bitlen / 8;
-    if (bitlen % 8) ++tmp;
+    tmp = bitlen >> 3;
+    if (bitlen & 0x07)
+        ++tmp;
 
     pj_memcpy(p, &bitlen, sizeof(bitlen));
@@ -348 +349 @@
         for (i = 0; i < n; ++i) {       
             sf = (pjmedia_frame_ext_subframe*) p;
-            p += sizeof(sf->bitlen) + sf->bitlen / 8;
-            if (sf->bitlen % 8)
+            p += sizeof(sf->bitlen) + (sf->bitlen >> 3);
+            if (sf->bitlen & 0x07)
                 ++p;
         }
@@ -382 +383 @@
     move_src = (pj_uint8_t*)pjmedia_frame_ext_get_subframe(frm, n);
     sf = pjmedia_frame_ext_get_subframe(frm, frm->subframe_cnt-1);
-    move_len = (pj_uint8_t*)sf - move_src + sizeof(sf->bitlen) + sf->bitlen/8;
-    if (sf->bitlen % 8 != 0)
+    move_len = (pj_uint8_t*)sf - move_src + sizeof(sf->bitlen) + 
+               (sf->bitlen >> 3);
+    if (sf->bitlen & 0x07)
         ++move_len;
     pj_memmove((pj_uint8_t*)frm+sizeof(pjmedia_frame_ext),