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AI automatically translates all comments in the code into English (#3917)

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This commit is contained in:
alex
2024-09-19 14:53:50 +08:00
committed by GitHub
parent 046de691cb
commit 4152dcd409
279 changed files with 10602 additions and 3038 deletions
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36
server/VideoStack.cpp
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@@ -80,14 +80,17 @@ void Channel::copyData(const mediakit::FFmpegFrame::Ptr& buf, const Param::Ptr&
memcpy(buf->get()->data[0] + buf->get()->linesize[0] * (i + p->posY) + p->posX,
_tmp->get()->data[0] + _tmp->get()->linesize[0] * i, _tmp->get()->width);
}
// 确保height为奇数时，也能正确的复制到最后一行uv数据
// 确保height为奇数时，也能正确的复制到最后一行uv数据 [AUTO-TRANSLATED:69895ea5]
// Ensure that the uv data can be copied to the last line correctly when height is odd
for (int i = 0; i < (p->height + 1) / 2; i++) {
// U平面
// U平面 [AUTO-TRANSLATED:8b73dc2d]
// U plane
memcpy(buf->get()->data[1] + buf->get()->linesize[1] * (i + p->posY / 2) +
p->posX / 2,
_tmp->get()->data[1] + _tmp->get()->linesize[1] * i, _tmp->get()->width / 2);
// V平面
// V平面 [AUTO-TRANSLATED:8fa72cc7]
// V plane
memcpy(buf->get()->data[2] + buf->get()->linesize[2] * (i + p->posY / 2) +
p->posX / 2,
_tmp->get()->data[2] + _tmp->get()->linesize[2] * i, _tmp->get()->width / 2);
@@ -95,7 +98,8 @@ void Channel::copyData(const mediakit::FFmpegFrame::Ptr& buf, const Param::Ptr&
break;
}
case AV_PIX_FMT_NV12: {
// TODO: 待实现
// TODO: 待实现 [AUTO-TRANSLATED:247ec1df]
// TODO: To be implemented
break;
}
@@ -110,7 +114,8 @@ void StackPlayer::addChannel(const std::weak_ptr<Channel>& chn) {
void StackPlayer::play() {
auto url = _url;
// 创建拉流 解码对象
// 创建拉流 解码对象 [AUTO-TRANSLATED:9267c5dc]
// Create a pull stream decoding object
_player = std::make_shared<mediakit::MediaPlayer>();
std::weak_ptr<mediakit::MediaPlayer> weakPlayer = _player;
@@ -127,7 +132,8 @@ void StackPlayer::play() {
if (!self) { return; }
if (!ex) {
// 取消定时器
// 取消定时器 [AUTO-TRANSLATED:41ff7c9a]
// Cancel the timer
self->_timer.reset();
self->_failedCount = 0;
@@ -141,7 +147,8 @@ void StackPlayer::play() {
// auto audioTrack = std::dynamic_pointer_cast<mediakit::AudioTrack>(strongPlayer->getTrack(mediakit::TrackAudio, false));
if (videoTrack) {
// TODO:添加使用显卡还是cpu解码的判断逻辑
// TODO:添加使用显卡还是cpu解码的判断逻辑 [AUTO-TRANSLATED:44bef37a]
// TODO: Add logic to determine whether to use GPU or CPU decoding
auto decoder = std::make_shared<mediakit::FFmpegDecoder>(
videoTrack, 0, std::vector<std::string>{"h264", "hevc"});
@@ -227,7 +234,8 @@ VideoStack::VideoStack(const std::string& id, int width, int height, AVPixelForm
info.iBitRate = _bitRate;
_dev->initVideo(info);
// dev->initAudio(); //TODO:音频
// dev->initAudio(); //TODO:音频 [AUTO-TRANSLATED:adc5658b]
// dev->initAudio(); //TODO: Audio
_dev->addTrackCompleted();
_isExit = false;
@@ -276,7 +284,8 @@ void VideoStack::start() {
}
void VideoStack::initBgColor() {
// 填充底色
// 填充底色 [AUTO-TRANSLATED:ee9bbd46]
// Fill the background color
auto R = 20;
auto G = 20;
auto B = 20;
@@ -402,11 +411,13 @@ Params VideoStackManager::parseParams(const Json::Value& json, std::string& id,
float gapv = json["gapv"].asFloat();// 垂直间距
float gaph = json["gaph"].asFloat();// 水平间距
// 单个间距
// 单个间距 [AUTO-TRANSLATED:e1b9b5b6]
// Single spacing
int gaphPix = static_cast<int>(round(width * gaph));
int gapvPix = static_cast<int>(round(height * gapv));
// 根据间距计算格子宽高
// 根据间距计算格子宽高 [AUTO-TRANSLATED:b9972498]
// Calculate the width and height of the grid according to the spacing
int gridWidth = cols > 1 ? (width - gaphPix * (cols - 1)) / cols : width;
int gridHeight = rows > 1 ? (height - gapvPix * (rows - 1)) / rows : height;
@@ -427,7 +438,8 @@ Params VideoStackManager::parseParams(const Json::Value& json, std::string& id,
}
}
// 判断是否需要合并格子 （焦点屏）
// 判断是否需要合并格子 （焦点屏） [AUTO-TRANSLATED:bfa14430]
// Determine whether to merge grids (focus screen)
if (json.isMember("span") && json["span"].isArray() && json["span"].size() > 0) {
for (const auto& subArray : json["span"]) {
if (!subArray.isArray() || subArray.size() != 2) {