1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "demuxer_engine_impl.h"
17 #include "securec.h"
18 #include "avcodec_log.h"
19 #include "demuxer_factory.h"
20 #include "avcodec_errors.h"
21 #include "iostream"
22 #include "avcodec_trace.h"
23
24 namespace {
25 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, LOG_DOMAIN, "DemuxerEngineImpl"};
26 }
27
28 namespace OHOS {
29 namespace MediaAVCodec {
30 using namespace Media;
CreateDemuxerEngine(uintptr_t sourceAddr)31 std::shared_ptr<IDemuxerEngine> IDemuxerEngineFactory::CreateDemuxerEngine(uintptr_t sourceAddr)
32 {
33 AVCodecTrace trace("IDemuxerEngineFactory::CreateDemuxerEngine");
34 std::shared_ptr<IDemuxerEngine> demuxerEngineImpl = std::make_shared<DemuxerEngineImpl>(sourceAddr);
35 CHECK_AND_RETURN_RET_LOG(demuxerEngineImpl != nullptr, nullptr, "create DemuxerEngine implementation failed");
36 return demuxerEngineImpl;
37 }
38
DemuxerEngineImpl(uintptr_t sourceAddr)39 DemuxerEngineImpl::DemuxerEngineImpl(uintptr_t sourceAddr)
40 : sourceAddr_(sourceAddr)
41 {
42 AVCodecTrace trace("DemuxerEngineImpl::Create");
43 AVCODEC_LOGI("0x%{public}06" PRIXPTR " Instances create", FAKE_POINTER(this));
44 demuxer_ = Plugin::DemuxerFactory::Instance().CreatePlugin(sourceAddr_);
45 if (demuxer_ != nullptr) {
46 AVCODEC_LOGI("init demuxer engine successful");
47 } else {
48 AVCODEC_LOGE("init demuxer engine failed");
49 }
50 }
51
~DemuxerEngineImpl()52 DemuxerEngineImpl::~DemuxerEngineImpl()
53 {
54 AVCODEC_LOGD("Destroy");
55 demuxer_ = nullptr;
56
57 AVCODEC_LOGI("0x%{public}06" PRIXPTR " Instances destroy", FAKE_POINTER(this));
58 }
59
SelectTrackByID(uint32_t trackIndex)60 int32_t DemuxerEngineImpl::SelectTrackByID(uint32_t trackIndex)
61 {
62 AVCodecTrace trace("DemuxerEngineImpl::SelectTrackByID");
63 AVCODEC_LOGI("SelectTrackByID");
64 std::unique_lock<std::mutex> lock(mutex_);
65 CHECK_AND_RETURN_RET_LOG(demuxer_ != nullptr, AVCS_ERR_INVALID_OPERATION, "demuxer_ is nullptr");
66 return demuxer_->SelectTrackByID(trackIndex);
67 }
68
UnselectTrackByID(uint32_t trackIndex)69 int32_t DemuxerEngineImpl::UnselectTrackByID(uint32_t trackIndex)
70 {
71 AVCodecTrace trace("DemuxerEngineImpl::UnselectTrackByID");
72 AVCODEC_LOGI("UnselectTrackByID");
73 std::unique_lock<std::mutex> lock(mutex_);
74 CHECK_AND_RETURN_RET_LOG(demuxer_ != nullptr, AVCS_ERR_INVALID_OPERATION, "demuxer_ is nullptr");
75 return demuxer_->UnselectTrackByID(trackIndex);
76 }
77
ReadSample(uint32_t trackIndex,std::shared_ptr<AVBuffer> sample)78 int32_t DemuxerEngineImpl::ReadSample(uint32_t trackIndex, std::shared_ptr<AVBuffer> sample)
79 {
80 AVCodecTrace trace("DemuxerEngineImpl::ReadSample");
81 AVCODEC_LOGD("ReadSample");
82 std::unique_lock<std::mutex> lock(mutex_);
83 CHECK_AND_RETURN_RET_LOG(demuxer_ != nullptr, AVCS_ERR_INVALID_OPERATION, "demuxer_ is nullptr");
84 return demuxer_->ReadSample(trackIndex, sample);
85 }
86
SeekToTime(int64_t millisecond,AVSeekMode mode)87 int32_t DemuxerEngineImpl::SeekToTime(int64_t millisecond, AVSeekMode mode)
88 {
89 AVCodecTrace trace("DemuxerEngineImpl::SeekToTime");
90 AVCODEC_LOGI("SeekToTime");
91 std::unique_lock<std::mutex> lock(mutex_);
92 return demuxer_->SeekToTime(millisecond, mode);
93 }
94
SetDrmCallback(const std::shared_ptr<OHOS::MediaAVCodec::AVDemuxerCallback> & callback)95 void DemuxerEngineImpl::SetDrmCallback(const std::shared_ptr<OHOS::MediaAVCodec::AVDemuxerCallback> &callback)
96 {
97 AVCodecTrace trace("DemuxerEngineImpl::SetDrmCallback");
98 AVCODEC_LOGI("SetDrmCallback");
99 (void)callback;
100 }
101 } // MediaAVCodec
102 } // OHOS
103