From 8c6f78c4426aae98c9d72b14afd010a3458a662d Mon Sep 17 00:00:00 2001
From: Riza Sulistyo <riza@teluu.com>
Date: Fri, 21 Aug 2015 06:00:46 +0000
Subject: Re #1879: - Implement set video codec param in PJSUA2 API - Fix bug
 in videoCodecEnum and updateCodecInfoList

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@5165 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjsip/src/pjsua2/endpoint.cpp | 41 +++++++++++++++++++++-----------
 pjsip/src/pjsua2/media.cpp    | 55 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+), 14 deletions(-)

(limited to 'pjsip/src')

diff --git a/pjsip/src/pjsua2/endpoint.cpp b/pjsip/src/pjsua2/endpoint.cpp
index 7eed8138..137dadf0 100644
--- a/pjsip/src/pjsua2/endpoint.cpp
+++ b/pjsip/src/pjsua2/endpoint.cpp
@@ -1683,7 +1683,7 @@ void Endpoint::updateCodecInfoList(pjsua_codec_info pj_codec[], unsigned count,
 	CodecInfo *codec_info = new CodecInfo;
 
 	codec_info->fromPj(pj_codec[i]);
-	codecInfoList.push_back(codec_info);
+	codec_list.push_back(codec_info);
     }
     pj_leave_critical_section();
 }
@@ -1698,7 +1698,7 @@ const CodecInfoVector &Endpoint::videoCodecEnum() throw(Error)
 
     updateCodecInfoList(pj_codec, count, videoCodecInfoList);
 #endif
-    return codecInfoList;
+    return videoCodecInfoList;
 }
 
 void Endpoint::videoCodecSetPriority(const string &codec_id,
@@ -1713,31 +1713,44 @@ void Endpoint::videoCodecSetPriority(const string &codec_id,
 #endif
 }
 
-CodecParam Endpoint::videoCodecGetParam(const string &codec_id) const
-	   throw(Error)
-{
-    pjmedia_vid_codec_param *pj_param = NULL;
+VidCodecParam Endpoint::getVideoCodecParam(const string &codec_id) const 
+								   throw(Error)
+{    
+    VidCodecParam codec_param;
 #if PJSUA_HAS_VIDEO
-    pj_str_t codec_str = str2Pj(codec_id);
+    pjmedia_vid_codec_param pj_param;
+    pj_str_t codec_str = str2Pj(codec_id);    
 
-    PJSUA2_CHECK_EXPR(pjsua_vid_codec_get_param(&codec_str, pj_param));
+    PJSUA2_CHECK_EXPR(pjsua_vid_codec_get_param(&codec_str, &pj_param));
+    codec_param.fromPj(pj_param);
 #else
     PJ_UNUSED_ARG(codec_id);
 #endif
-    return pj_param;
+    return codec_param;
 }
 
-void Endpoint::videoCodecSetParam(const string &codec_id,
-				  const CodecParam param) throw(Error)
+void Endpoint::setVideoCodecParam(const string &codec_id,
+				  const VidCodecParam &param) throw(Error)
 {
 #if PJSUA_HAS_VIDEO
     pj_str_t codec_str = str2Pj(codec_id);
-    pjmedia_vid_codec_param *pj_param = (pjmedia_vid_codec_param*)param;
-
-    PJSUA2_CHECK_EXPR(pjsua_vid_codec_set_param(&codec_str, pj_param));
+    pjmedia_vid_codec_param pj_param = param.toPj();
+    
+    PJSUA2_CHECK_EXPR(pjsua_vid_codec_set_param(&codec_str, &pj_param));
 #else
     PJ_UNUSED_ARG(codec_id);
     PJ_UNUSED_ARG(param);
 #endif
 }
 
+void Endpoint::resetVideoCodecParam(const string &codec_id) throw(Error)
+{
+#if PJSUA_HAS_VIDEO
+    pj_str_t codec_str = str2Pj(codec_id);    
+    
+    PJSUA2_CHECK_EXPR(pjsua_vid_codec_set_param(&codec_str, NULL));
+#else
+    PJ_UNUSED_ARG(codec_id);
+    PJ_UNUSED_ARG(param);
+#endif	
+}
diff --git a/pjsip/src/pjsua2/media.cpp b/pjsip/src/pjsua2/media.cpp
index ba443703..b6b73ea3 100644
--- a/pjsip/src/pjsua2/media.cpp
+++ b/pjsip/src/pjsua2/media.cpp
@@ -1506,3 +1506,58 @@ void CodecInfo::fromPj(const pjsua_codec_info &codec_info)
     priority = codec_info.priority;
     desc = pj2Str(codec_info.desc);
 }
+
+void VidCodecParam::fromPj(const pjmedia_vid_codec_param &param)
+{
+    dir = param.dir;
+    packing = param.packing;
+    ignoreFmtp = param.ignore_fmtp;
+    encMtu = param.enc_mtu;
+    encFmt.fromPj(param.enc_fmt);
+    decFmt.fromPj(param.dec_fmt);
+    setCodecFmtp(param.enc_fmtp, encFmtp);
+    setCodecFmtp(param.dec_fmtp, decFmtp);
+}
+
+pjmedia_vid_codec_param VidCodecParam::toPj() const
+{
+    pjmedia_vid_codec_param param;
+    pj_bzero(&param, sizeof(param));    
+    param.dir = dir;
+    param.packing = packing;
+    param.ignore_fmtp = ignoreFmtp;
+    param.enc_mtu = encMtu;
+    param.enc_fmt = encFmt.toPj();
+    param.dec_fmt = decFmt.toPj();
+    getCodecFmtp(encFmtp, param.enc_fmtp);    
+    getCodecFmtp(decFmtp, param.dec_fmtp);
+    return param;
+}
+
+void VidCodecParam::setCodecFmtp(const pjmedia_codec_fmtp &in_fmtp, 
+				 CodecFmtpVector &out_fmtp)
+{
+    unsigned i = 0;
+    for ( ; i<in_fmtp.cnt; ++i) {
+	CodecFmtp fmtp;
+	fmtp.name = pj2Str(in_fmtp.param[i].name);
+	fmtp.val = pj2Str(in_fmtp.param[i].val);
+
+	out_fmtp.push_back(fmtp);
+    }
+}
+
+void VidCodecParam::getCodecFmtp(const CodecFmtpVector &in_fmtp,
+				 pjmedia_codec_fmtp &out_fmtp) const
+{
+    CodecFmtpVector::const_iterator i;
+    out_fmtp.cnt = 0;    
+    for (i=in_fmtp.begin(); i!=in_fmtp.end();++i) {
+	if (out_fmtp.cnt >= PJMEDIA_CODEC_MAX_FMTP_CNT) {
+	    break;
+	}
+	out_fmtp.param[out_fmtp.cnt].name = str2Pj((*i).name);
+	out_fmtp.param[out_fmtp.cnt].val = str2Pj((*i).val);
+	++out_fmtp.cnt;
+    }
+}
-- 
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