Changeset 4272 for pjproject/trunk

Timestamp:

Oct 1, 2012 11:11:37 AM (12 years ago)

Author:

ming

Message:

Re #1586: Implement SILK config setting and fixed decoding fmtp

File:

• pjproject/trunk/pjmedia/src/pjmedia-codec/silk.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia-codec/silk.c

@@ -36 +36 @@
 
 #define FRAME_LENGTH_MS         20
+#define CALC_BITRATE_QUALITY(quality, max_br) \
+                (quality * max_br / 10)
 #define CALC_BITRATE(max_br) \
-                (PJMEDIA_CODEC_SILK_DEFAULT_QUALITY * max_br / 10)
+                CALC_BITRATE_QUALITY(PJMEDIA_CODEC_SILK_DEFAULT_QUALITY, \
+                                     max_br);
 
 
@@ -288 +291 @@
                                     const pjmedia_codec_silk_setting *opt)
 {
-    PJ_UNUSED_ARG(clock_rate);
-    PJ_UNUSED_ARG(opt);
-    return PJ_ENOTSUP;
+    unsigned i;
+
+    /* Look up in factory modes table */
+    for (i = 0; i < sizeof(silk_factory.silk_param)/
+                    sizeof(silk_factory.silk_param[0]); ++i)
+    {
+        if (silk_factory.silk_param[i].clock_rate == clock_rate) {
+            silk_factory.silk_param[i].enabled = opt->enabled;
+            silk_factory.silk_param[i].complexity = opt->complexity;
+            silk_factory.silk_param[i].bitrate =
+                CALC_BITRATE_QUALITY(opt->quality,
+                                     silk_factory.silk_param[i].max_bitrate);
+            return PJ_SUCCESS;
+        }
+    }
+
+    return PJ_ENOTFOUND;
 }
 
@@ -404 +421 @@
 
     i = 0;
-    attr->setting.dec_fmtp.param[i++].name = pj_str("useinbandfec");
+    attr->setting.dec_fmtp.param[i].name = pj_str("useinbandfec");
     attr->setting.dec_fmtp.param[i++].val = pj_str("0");
     /*
-    attr->setting.dec_fmtp.param[i++].name = pj_str("maxaveragebitrate");
+    attr->setting.dec_fmtp.param[i].name = pj_str("maxaveragebitrate");
     attr->setting.dec_fmtp.param[i++].val = pj_str(mode->bitrate_str);
     */