1/*
2 * Copyright 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17import java.io.PrintStream;
18
19/**
20 * Emits a Java interface and Java & C implementation for a C function.
21 *
22 * <p> The Java interface will have Buffer and array variants for functions that
23 * have a typed pointer argument.  The array variant will convert a single "<type> *data"
24 * argument to a pair of arguments "<type>[] data, int offset".
25 */
26public class EGLCodeEmitter extends JniCodeEmitter {
27
28    PrintStream mJavaImplStream;
29    PrintStream mCStream;
30
31    PrintStream mJavaInterfaceStream;
32
33    /**
34      */
35    public EGLCodeEmitter(String classPathName,
36                          ParameterChecker checker,
37                          PrintStream javaImplStream,
38                          PrintStream cStream) {
39        mClassPathName = classPathName;
40        mChecker = checker;
41
42        mJavaImplStream = javaImplStream;
43        mCStream = cStream;
44        mUseContextPointer = false;
45        mUseStaticMethods = true;
46        mUseSimpleMethodNames = true;
47        mUseHideCommentForAPI = false;
48    }
49
50    public void emitCode(CFunc cfunc, String original) {
51        emitCode(cfunc, original, null, mJavaImplStream,
52                mCStream);
53    }
54
55    public void emitNativeRegistration(String nativeRegistrationName) {
56        emitNativeRegistration(nativeRegistrationName, mCStream);
57    }
58}
59