1 /*
2 * Copyright (C) 2017 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
17 //#define LOG_NDEBUG 0
18 #define LOG_TAG "MPEG2ExtractorBundle"
19 #include <utils/Log.h>
20
21 #include <media/MediaExtractor.h>
22 #include "MPEG2PSExtractor.h"
23 #include "MPEG2TSExtractor.h"
24
25 namespace android {
26
27 extern "C" {
28 // This is the only symbol that needs to be exported
29 __attribute__ ((visibility ("default")))
GETEXTRACTORDEF()30 MediaExtractor::ExtractorDef GETEXTRACTORDEF() {
31 return {
32 MediaExtractor::EXTRACTORDEF_VERSION,
33 UUID("3d1dcfeb-e40a-436d-a574-c2438a555e5f"),
34 1,
35 "MPEG2-PS/TS Extractor",
36 [](
37 DataSourceBase *source,
38 float *confidence,
39 void **,
40 MediaExtractor::FreeMetaFunc *) -> MediaExtractor::CreatorFunc {
41 if (SniffMPEG2TS(source, confidence)) {
42 return [](
43 DataSourceBase *source,
44 void *) -> MediaExtractor* {
45 return new MPEG2TSExtractor(source);};
46 } else if (SniffMPEG2PS(source, confidence)) {
47 return [](
48 DataSourceBase *source,
49 void *) -> MediaExtractor* {
50 return new MPEG2PSExtractor(source);};
51 }
52 return NULL;
53 }
54 };
55 }
56
57 } // extern "C"
58
59 } // namespace android
60