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cscore: Add connection strategy to sources (#1252)

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By default, sources automatically manage their connection based on whether
any sinks are connected.  This change allows the user to keep a connection
open or force it closed regardless of the number of connected sinks.
This commit is contained in:
Peter Johnson
2018-07-29 21:18:45 -07:00
committed by GitHub
parent 7bd3f9f0bd
commit 0a0d9245e2
12 changed files with 222 additions and 11 deletions
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30
cscore/src/main/native/cpp/jni/CameraServerJNI.cpp
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@@ -599,6 +599,21 @@ Java_edu_wpi_cscore_CameraServerJNI_getSourceLastFrameTime
return val;
}
/*
* Class: edu_wpi_cscore_CameraServerJNI
* Method: setSourceConnectionStrategy
* Signature: (II)V
*/
JNIEXPORT void JNICALL
Java_edu_wpi_cscore_CameraServerJNI_setSourceConnectionStrategy
(JNIEnv* env, jclass, jint source, jint strategy)
{
CS_Status status = 0;
cs::SetSourceConnectionStrategy(
source, static_cast<CS_ConnectionStrategy>(strategy), &status);
CheckStatus(env, status);
}
/*
* Class: edu_wpi_cscore_CameraServerJNI
* Method: isSourceConnected
@@ -614,6 +629,21 @@ Java_edu_wpi_cscore_CameraServerJNI_isSourceConnected
return val;
}
/*
* Class: edu_wpi_cscore_CameraServerJNI
* Method: isSourceEnabled
* Signature: (I)Z
*/
JNIEXPORT jboolean JNICALL
Java_edu_wpi_cscore_CameraServerJNI_isSourceEnabled
(JNIEnv* env, jclass, jint source)
{
CS_Status status = 0;
auto val = cs::IsSourceEnabled(source, &status);
CheckStatus(env, status);
return val;
}
/*
* Class: edu_wpi_cscore_CameraServerJNI
* Method: getSourceProperty