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Adding JNI binding for 'active' field in RTP encodings.

Browse Source 
R=pthatcher@webrtc.org

Review URL: https://codereview.webrtc.org/1834223004 .

Cr-Commit-Position: refs/heads/master@{#12153}
This commit is contained in:
Taylor Brandstetter 2016-03-29 17:21:29 -07:00
parent 0d343fa39d
commit f8711c0209
2 changed files with 12 additions and 2 deletions
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9
webrtc/api/java/jni/peerconnection_jni.cc
View File

@ -2032,6 +2032,8 @@ static bool JavaEncodingToJsepRtpEncodingParameters(
const int kBitrateUnlimited = -1;
jclass j_encoding_parameters_class =
jni->FindClass("org/webrtc/RtpParameters$Encoding");
jfieldID active_id =
GetFieldID(jni, j_encoding_parameters_class, "active", "Z");
jfieldID bitrate_id = GetFieldID(jni, j_encoding_parameters_class,
"maxBitrateBps", "Ljava/lang/Integer;");
jclass j_integer_class = jni->FindClass("java/lang/Integer");
@ -2039,6 +2041,7 @@ static bool JavaEncodingToJsepRtpEncodingParameters(
for (jobject j_encoding_parameters : Iterable(jni, j_encodings)) {
webrtc::RtpEncodingParameters encoding;
encoding.active = GetBooleanField(jni, j_encoding_parameters, active_id);
jobject j_bitrate = GetObjectField(jni, j_encoding_parameters, bitrate_id);
if (!IsNull(jni, j_bitrate)) {
int bitrate_value = jni->CallIntMethod(j_bitrate, int_value_id);
@ -2089,16 +2092,20 @@ JOW(jobject, RtpSender_nativeGetParameters)
jobject j_encodings = GetObjectField(jni, j_parameters, encodings_id);
jmethodID add = GetMethodID(jni, GetObjectClass(jni, j_encodings), "add",
"(Ljava/lang/Object;)Z");
jfieldID active_id =
GetFieldID(jni, encoding_class, "active", "Z");
jfieldID bitrate_id =
GetFieldID(jni, encoding_class, "maxBitrateBps", "Ljava/lang/Integer;");
jclass integer_class = jni->FindClass("java/lang/Integer");
jmethodID integer_ctor = GetMethodID(jni, integer_class, "<init>", "(I)V");
for (webrtc::RtpEncodingParameters encoding : parameters.encodings) {
for (const webrtc::RtpEncodingParameters& encoding : parameters.encodings) {
jobject j_encoding_parameters =
jni->NewObject(encoding_class, encoding_ctor);
CHECK_EXCEPTION(jni) << "error during NewObject";
jni->SetBooleanField(j_encoding_parameters, active_id, encoding.active);
CHECK_EXCEPTION(jni) << "error during SetBooleanField";
if (encoding.max_bitrate_bps > 0) {
jobject j_bitrate_value =
jni->NewObject(integer_class, integer_ctor, encoding.max_bitrate_bps);

5
webrtc/api/java/src/org/webrtc/RtpParameters.java
View File

@ -18,7 +18,10 @@ import java.util.LinkedList;
* http://w3c.github.io/webrtc-pc/#rtcrtpsender-interface.
*/
public class RtpParameters {
public static class Encoding { public Integer maxBitrateBps; }
public static class Encoding {
public boolean active = true;
public Integer maxBitrateBps;
}
public final LinkedList<Encoding> encodings;