#3718, #3717: Add check for SSE 4.2 and PCLMUL support to native zlib

native/src/main/c/NativeCompressImpl.c

@@ -3,6 +3,7 @@
 
 #include <zlib.h>
 #include "shared.h"
+#include "cpuid_helper.h"
 #include "net_md_5_bungee_jni_zlib_NativeCompressImpl.h"
 
 typedef unsigned char byte;
@@ -26,6 +27,10 @@ jint throwException(JNIEnv *env, const char* message, int err) {
     return (*env)->Throw(env, throwable);
 }
 
+JNIEXPORT jboolean JNICALL Java_net_md_15_bungee_jni_zlib_NativeCompressImpl_checkSupported(JNIEnv* env, jobject obj) {
+    return (jboolean) checkCompressionNativesSupport();
+}
+
 void JNICALL Java_net_md_15_bungee_jni_zlib_NativeCompressImpl_reset(JNIEnv* env, jobject obj, jlong ctx, jboolean compress) {
     z_stream* stream = (z_stream*) ctx;
     int ret = (compress) ? deflateReset(stream) : inflateReset(stream);