101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "MediaBase.h"
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#include "ILog.h"
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#include "IMediaBase.h"
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#include "StatusCode.h"
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#include <cstddef>
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#include <cstdio>
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#include <cstdlib>
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#include <memory>
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void *ICreateMediaBase(const MediaHandleType type)
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{
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return NewIMediaBase(type);
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}
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static bool ObjectCheck(void *object)
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{
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if (nullptr == object) {
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LogError("nullptr object!\n");
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return false;
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}
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if (*((const char **)(((char *)object) - sizeof(IMediaBase))) != GetMediaBaseModuleName()) {
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LogError("Illegal object!\n");
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return false;
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}
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return true;
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}
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StatusCode ISetReadVideoCallback(void *object, ReadVideoFileCallback callback, void *context)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->SetReadVideoCallback(callback, context);
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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StatusCode ISetReadAudioCallback(void *object, ReadVideoFileCallback callback, void *context)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->SetReadAudioCallback(callback, context);
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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StatusCode IStartReadFile(void *object, const char *path)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->StartReadFile(path);
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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StatusCode IStopReadFile(void *object)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->StopReadFile();
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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StatusCode IOpenOutputFile(void *object, const OutputFileInfo *info)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->OpenOutputFile(*info);
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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StatusCode ICloseOutputFile(void *object)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->CloseOutputFile();
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}
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return CreateStatusCode(STATUS_CODE_OK);
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}
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void IGetStreamData(void *object, const void *data, const size_t size, const StreamInfo streamInfo)
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{
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if (ObjectCheck(object) == true) {
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(*(std::shared_ptr<IMediaBase> *)object)->GetStreamData(data, size, streamInfo);
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}
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}
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OutputFileInfo IGetOutputFileInfo(void *object)
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{
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if (ObjectCheck(object) == true) {
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return (*(std::shared_ptr<IMediaBase> *)object)->GetOutputFileInfo();
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}
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OutputFileInfo info = {.mFileName = {0}, .mDuration_ms = 0, .mFinished = nullptr};
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return info;
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}
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void IMediaBaseFree(void *object)
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{
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if (ObjectCheck(object) == true) {
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(*(std::shared_ptr<IMediaBase> *)object).reset();
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free(((char *)object) - sizeof(MediaBaseHeader));
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}
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} |