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
17 //#define LOG_NDEBUG 0
18 #define LOG_TAG "MediaCodecListWriter"
19 #include <utils/Log.h>
20
21 #include <media/stagefright/foundation/AMessage.h>
22 #include <media/stagefright/MediaCodecListWriter.h>
23 #include <media/MediaCodecInfo.h>
24
25 namespace android {
26
addGlobalSetting(const char * key,const char * value)27 void MediaCodecListWriter::addGlobalSetting(
28 const char* key, const char* value) {
29 mGlobalSettings.emplace_back(key, value);
30 }
31
32 std::unique_ptr<MediaCodecInfoWriter>
addMediaCodecInfo()33 MediaCodecListWriter::addMediaCodecInfo() {
34 sp<MediaCodecInfo> info = new MediaCodecInfo();
35 mCodecInfos.push_back(info);
36 return std::unique_ptr<MediaCodecInfoWriter>(
37 new MediaCodecInfoWriter(info.get()));
38 }
39
40 std::unique_ptr<MediaCodecInfoWriter>
findMediaCodecInfo(const char * name)41 MediaCodecListWriter::findMediaCodecInfo(const char *name) {
42 for (const sp<MediaCodecInfo> &info : mCodecInfos) {
43 if (!strcmp(info->getCodecName(), name)) {
44 return std::unique_ptr<MediaCodecInfoWriter>(new MediaCodecInfoWriter(info.get()));
45 }
46 }
47 return nullptr;
48 }
49
writeGlobalSettings(const sp<AMessage> & globalSettings) const50 void MediaCodecListWriter::writeGlobalSettings(
51 const sp<AMessage> &globalSettings) const {
52 for (const std::pair<std::string, std::string> &kv : mGlobalSettings) {
53 globalSettings->setString(kv.first.c_str(), kv.second.c_str());
54 }
55 }
56
writeCodecInfos(std::vector<sp<MediaCodecInfo>> * codecInfos) const57 void MediaCodecListWriter::writeCodecInfos(
58 std::vector<sp<MediaCodecInfo>> *codecInfos) const {
59 for (const sp<MediaCodecInfo> &info : mCodecInfos) {
60 codecInfos->push_back(info);
61 }
62 }
63
64 } // namespace android
65