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Use lambda to capture video decode result

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This commit is contained in:
dijunkun
2023-09-14 17:32:33 +08:00
parent df686461a5
commit caf46a33bf
8 changed files with 481 additions and 18 deletions
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27
src/frame/frame.cpp
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@@ -8,6 +8,17 @@ VideoFrame::VideoFrame(const uint8_t *buffer, size_t size) {
buffer_ = new uint8_t[size];
memcpy(buffer_, buffer, size);
size_ = size;
width_ = 0;
height_ = 0;
}
VideoFrame::VideoFrame(const uint8_t *buffer, size_t size, size_t width,
size_t height) {
buffer_ = new uint8_t[size];
memcpy(buffer_, buffer, size);
size_ = size;
width_ = width;
height_ = height;
}
VideoFrame::VideoFrame(const VideoFrame &video_frame) {
@@ -15,14 +26,20 @@ VideoFrame::VideoFrame(const VideoFrame &video_frame) {
buffer_ = new uint8_t[video_frame.size_];
memcpy(buffer_, video_frame.buffer_, video_frame.size_);
size_ = video_frame.size_;
width_ = video_frame.width_;
height_ = video_frame.height_;
}
}
VideoFrame::VideoFrame(VideoFrame &&video_frame)
: buffer_((uint8_t *)std::move(video_frame.buffer_)),
size_(video_frame.size_) {
size_(video_frame.size_),
width_(video_frame.width_),
height_(video_frame.height_) {
video_frame.buffer_ = nullptr;
video_frame.size_ = 0;
video_frame.width_ = 0;
video_frame.height_ = 0;
}
VideoFrame &VideoFrame::operator=(const VideoFrame &video_frame) {
@@ -34,6 +51,8 @@ VideoFrame &VideoFrame::operator=(const VideoFrame &video_frame) {
buffer_ = new uint8_t[video_frame.size_];
memcpy(buffer_, video_frame.buffer_, video_frame.size_);
size_ = video_frame.size_;
width_ = video_frame.width_;
height_ = video_frame.height_;
}
return *this;
}
@@ -44,6 +63,10 @@ VideoFrame &VideoFrame::operator=(VideoFrame &&video_frame) {
video_frame.buffer_ = nullptr;
size_ = video_frame.size_;
video_frame.size_ = 0;
width_ = video_frame.width_;
video_frame.width_ = 0;
height_ = video_frame.height_;
video_frame.height_ = 0;
}
return *this;
}
@@ -55,4 +78,6 @@ VideoFrame::~VideoFrame() {
}
size_ = 0;
width_ = 0;
height_ = 0;
}

1
src/frame/frame.h
View File

@@ -7,6 +7,7 @@ class VideoFrame {
public:
VideoFrame();
VideoFrame(const uint8_t *buffer, size_t size);
VideoFrame(const uint8_t *buffer, size_t size, size_t width, size_t height);
VideoFrame(const VideoFrame &video_frame);
VideoFrame(VideoFrame &&video_frame);
VideoFrame &operator=(const VideoFrame &video_frame);