From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Tue, 11 Dec 2012 09:59:40 +0000 (+0100)
Subject: Add JNI glue to enable/disable low bandwidth param in call
X-Git-Url: http://sjero.net/git/?p=linphone;a=commitdiff_plain;h=1e75dc40229e1f8e6e5c6c121957722f11c03a3e

Add JNI glue to enable/disable low bandwidth param in call
---

diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index 06188f41..d5835fe3 100644
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -1774,6 +1774,10 @@ extern "C" jstring Java_org_linphone_core_LinphoneCoreImpl_getStunServer(JNIEnv
 
 //CallParams
 
+extern "C" void Java_org_linphone_core_LinphoneCallImpl_enableLowBandwidth(JNIEnv *env, jobject thiz, jlong cp, jboolean enable) {
+	linphone_call_params_enable_low_bandwidth((LinphoneCallParams *)cp, enable);
+}
+
 extern "C" jlong Java_org_linphone_core_LinphoneCallParamsImpl_getUsedAudioCodec(JNIEnv *env, jobject thiz, jlong cp) {
 	return (jlong)linphone_call_params_get_used_audio_codec((LinphoneCallParams *)cp);
 }
@@ -1851,7 +1855,6 @@ extern "C" jint Java_org_linphone_core_LinphoneCoreImpl_updateCall(JNIEnv *env,
 	return (jint) linphone_core_update_call((LinphoneCore *)lc, (LinphoneCall *)call, (const LinphoneCallParams *)params);
 }
 
-
 extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setPreferredVideoSize(JNIEnv *env, jobject thiz, jlong lc, jint width, jint height){
 	MSVideoSize vsize;
 	vsize.width = (int)width;
diff --git a/java/common/org/linphone/core/LinphoneCallParams.java b/java/common/org/linphone/core/LinphoneCallParams.java
index 2dd497c9..730a99dc 100644
--- a/java/common/org/linphone/core/LinphoneCallParams.java
+++ b/java/common/org/linphone/core/LinphoneCallParams.java
@@ -57,4 +57,12 @@ public interface LinphoneCallParams {
 	 * @return PayloadType or null
 	 */
 	PayloadType getUsedVideoCodec();
+	
+	/**
+	 * Indicate low bandwith mode. 
+	 * Configuring a call to low bandwidth mode will result in the core to activate several settings for the call in order to ensure that bitrate usage
+	 * is lowered to the minimum possible. Typically, ptime (packetization time) will be increased, audio codec's output bitrate will be targetted to 20kbit/s provided
+	 * that it is achievable by the codec selected after SDP handshake. Video is automatically disabled.
+	**/
+	void enableLowBandwidth(boolean enable);
 }
diff --git a/java/impl/org/linphone/core/LinphoneCallParamsImpl.java b/java/impl/org/linphone/core/LinphoneCallParamsImpl.java
index 3c451401..be3495a8 100644
--- a/java/impl/org/linphone/core/LinphoneCallParamsImpl.java
+++ b/java/impl/org/linphone/core/LinphoneCallParamsImpl.java
@@ -35,7 +35,7 @@ public class LinphoneCallParamsImpl implements LinphoneCallParams {
 	private native long getUsedAudioCodec(long nativePtr);
 	private native long getUsedVideoCodec(long nativePtr);
 	private native void destroy(long nativePtr);
-	
+	private native void enableLowBandwidth(long nativePtr, boolean enable);
 	
 	public boolean getVideoEnabled() {
 		return getVideoEnabled(nativePtr);
@@ -79,4 +79,8 @@ public class LinphoneCallParamsImpl implements LinphoneCallParams {
 	public boolean localConferenceMode() {
 		return localConferenceMode(nativePtr);
 	}
+	
+	public void enableLowBandwidth(boolean enable) {
+		enableLowBandwidth(nativePtr, enable);
+	}
 }