video-pc/libs/Recorder/record_desktop_gdi.h

#ifndef RECORD_DESKTOP_GDI
#define RECORD_DESKTOP_GDI

#include "record_desktop.h"

#include <Windows.h>

namespace am {
class record_desktop_gdi : public record_desktop
{
public:
    record_desktop_gdi();
    ~record_desktop_gdi();

    virtual int init(const RECORD_DESKTOP_RECT &rect, const int fps);

    virtual int start();
    virtual int pause();
    virtual int resume();
    virtual int stop();

protected:
    virtual void clean_up();

private:
    void draw_cursor(HDC hdc);

    int do_record();

    void do_sleep(int64_t dur, int64_t pre, int64_t now);

    void record_func();

    uint8_t *_buffer;
    uint32_t _buffer_size;
    uint32_t _width, _height;

    std::atomic_bool _draw_cursor;

    HDC _hdc;
    HBITMAP _bmp, _bmp_old;
    CURSORINFO _ci;
};
} // namespace am

#endif