1 /*
2 * Copyright (C) 2024 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 "codec/common/codec_encoder.h"
17 #include "codec/util/codec_util.h"
18 #include "media_log.h"
19
20 namespace OHOS {
21 namespace Media {
22 namespace {
23 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, LOG_DOMAIN_VIDEOEDITOR, "VideoEditorEncode"};
24 }
25
CodecEncoder(uint64_t id,std::string logTag)26 CodecEncoder::CodecEncoder(uint64_t id, std::string logTag)
27 : id_(id), logTag_(logTag + "-" + std::to_string(id))
28 {
29 }
30
~CodecEncoder()31 CodecEncoder::~CodecEncoder()
32 {
33 }
34
GetAVCodecAsyncCallback()35 OH_AVCodecAsyncCallback CodecEncoder::GetAVCodecAsyncCallback()
36 {
37 auto CodecOnErrorImpl = [](OH_AVCodec* codec, int32_t errorCode, void* context) {
38 auto error = static_cast<OH_AVErrCode>(errorCode);
39 CodecEncoder* encoder = static_cast<CodecEncoder*>(context);
40 if (encoder == nullptr) {
41 MEDIA_LOGE("encoder CodecOnError, context is nullptr, error: %{public}d(%{public}s).", error,
42 CodecUtil::GetCodecErrorStr(error));
43 return;
44 }
45 encoder->CodecOnErrorInner(codec, errorCode);
46 };
47 auto CodecOnStreamChangedImpl = [](OH_AVCodec*, OH_AVFormat* format, void* context) {
48 CodecEncoder* encoder = static_cast<CodecEncoder*>(context);
49 if (encoder == nullptr) {
50 MEDIA_LOGE("encoder CodecOnStreamChanged, context is nullptr.");
51 return;
52 }
53 encoder->CodecOnStreamChangedInner(format);
54 };
55 auto CodecOnNeedInputDataImpl = [](OH_AVCodec* codec, uint32_t index, OH_AVMemory* data, void* context) {
56 CodecEncoder* encoder = static_cast<CodecEncoder*>(context);
57 if (encoder == nullptr) {
58 MEDIA_LOGE("encoder CodecOnNeedInputData, context is nullptr.");
59 return;
60 }
61 encoder->CodecOnNeedInputDataInner(codec, index, data);
62 };
63 auto CodecOnNewOutputDataImpl = [](OH_AVCodec* codec, uint32_t index, OH_AVMemory* data, OH_AVCodecBufferAttr* attr,
64 void* context) {
65 CodecEncoder* encoder = static_cast<CodecEncoder*>(context);
66 if (encoder == nullptr) {
67 MEDIA_LOGE("encoder CodecOnNewOutputData, context is nullptr.");
68 return;
69 }
70 encoder->CodecOnNewOutputDataInner(codec, index, data, attr);
71 };
72 // 设置回调
73 return { CodecOnErrorImpl, CodecOnStreamChangedImpl, CodecOnNeedInputDataImpl, CodecOnNewOutputDataImpl };
74 }
75 } // namespace Media
76 } // namespace OHOS