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Java API: removed platform-dependency of Native.cpp

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2012-11-30 19:10:59 +00:00
parent 0c1f2a8281
commit 3544379f53
1 changed files with 18 additions and 17 deletions
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35
scripts/update_api.py
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@ -560,23 +560,24 @@ def mk_java():
java_wrapper.write('#ifdef __cplusplus\n')
java_wrapper.write('extern "C" {\n')
java_wrapper.write('#endif\n\n')
if VS_X64:
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = (T*) jenv->GetLongArrayElements(OLD, NULL); \n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, (jlong *) NEW, JNI_ABORT); \n\n')
else:
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = 0; { \\\n')
java_wrapper.write(' jlong * temp = jenv->GetLongArrayElements(OLD, NULL); \\\n')
java_wrapper.write(' unsigned int size = jenv->GetArrayLength(OLD); \\\n')
java_wrapper.write(' NEW = (T*) (new int[size]); \\\n')
java_wrapper.write(' for (unsigned i=0; i < size; i++) \\\n')
java_wrapper.write(' NEW[i] = reinterpret_cast<T>(temp[i]); \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, temp, JNI_ABORT); \\\n')
java_wrapper.write(' } \n\n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' delete [] NEW; \n\n')
java_wrapper.write('#ifdef _M_X64\n\n')
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = (T*) jenv->GetLongArrayElements(OLD, NULL); \n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, (jlong *) NEW, JNI_ABORT); \n\n')
java_wrapper.write('#else\n')
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = 0; { \\\n')
java_wrapper.write(' jlong * temp = jenv->GetLongArrayElements(OLD, NULL); \\\n')
java_wrapper.write(' unsigned int size = jenv->GetArrayLength(OLD); \\\n')
java_wrapper.write(' NEW = (T*) (new int[size]); \\\n')
java_wrapper.write(' for (unsigned i=0; i < size; i++) \\\n')
java_wrapper.write(' NEW[i] = reinterpret_cast<T>(temp[i]); \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, temp, JNI_ABORT); \\\n')
java_wrapper.write(' } \n\n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' delete [] NEW; \n\n')
java_wrapper.write('#endif\n')
pkg_str = get_component('java').package_name.replace('.', '_')
for name, result, params in _dotnet_decls:
java_wrapper.write('JNIEXPORT %s JNICALL Java_%s_Native_INTERNAL%s(JNIEnv * jenv, jclass cls' % (type2javaw(result), pkg_str, java_method_name(name)))