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8035756: [parfait] JNI exception pending in windows/native/sun/java2d/windows/WindowsFlags.cpp

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Reviewed-by: serb, pchelko
This commit is contained in:
Alexander Zvegintsev 2014-03-05 15:47:27 +04:00
parent 6f8d82a5a7
commit 668a4a1ed8
1 changed files with 11 additions and 4 deletions
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15
jdk/src/windows/native/sun/java2d/windows/WindowsFlags.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -47,12 +47,15 @@ void SetIDs(JNIEnv *env, jclass wFlagsClass)
{
wFlagsClassID = (jclass)env->NewGlobalRef(wFlagsClass);
d3dEnabledID = env->GetStaticFieldID(wFlagsClass, "d3dEnabled", "Z");
CHECK_NULL(d3dEnabledID);
d3dSetID = env->GetStaticFieldID(wFlagsClass, "d3dSet", "Z");
CHECK_NULL(d3dSetID);
}
BOOL GetStaticBoolean(JNIEnv *env, jclass wfClass, const char *fieldName)
{
jfieldID fieldID = env->GetStaticFieldID(wfClass, fieldName, "Z");
CHECK_NULL_RETURN(fieldID, FALSE);
return env->GetStaticBooleanField(wfClass, fieldID);
}
@ -60,6 +63,7 @@ jobject GetStaticObject(JNIEnv *env, jclass wfClass, const char *fieldName,
const char *signature)
{
jfieldID fieldID = env->GetStaticFieldID(wfClass, fieldName, signature);
CHECK_NULL_RETURN(fieldID, NULL);
return env->GetStaticObjectField(wfClass, fieldID);
}
@ -90,15 +94,17 @@ void GetFlagValues(JNIEnv *env, jclass wFlagsClass)
forceD3DUsage = d3dSet;
g_offscreenSharing = GetStaticBoolean(env, wFlagsClass,
"offscreenSharingEnabled");
JNU_CHECK_EXCEPTION(env);
accelReset = GetStaticBoolean(env, wFlagsClass, "accelReset");
JNU_CHECK_EXCEPTION(env);
checkRegistry = GetStaticBoolean(env, wFlagsClass, "checkRegistry");
JNU_CHECK_EXCEPTION(env);
disableRegistry = GetStaticBoolean(env, wFlagsClass, "disableRegistry");
jstring javaVersionString = (jstring)GetStaticObject(env, wFlagsClass,
"javaVersion",
"Ljava/lang/String;");
JNU_CHECK_EXCEPTION(env);
setHighDPIAware =
(IS_WINVISTA && GetStaticBoolean(env, wFlagsClass, "setHighDPIAware"));
JNU_CHECK_EXCEPTION(env);
J2dTraceLn(J2D_TRACE_INFO, "WindowsFlags (native):");
J2dTraceLn1(J2D_TRACE_INFO, " d3dEnabled = %s",
@ -166,6 +172,7 @@ Java_sun_java2d_windows_WindowsFlags_initNativeFlags(JNIEnv *env,
jclass wFlagsClass)
{
SetIDs(env, wFlagsClass);
JNU_CHECK_EXCEPTION(env);
GetFlagValues(env, wFlagsClass);
}