x11grab.h

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#pragma once
 
// standard includes
#include <optional>
 
// local includes
#include "src/platform/common.h"
#include "src/utility.h"
 
// X11 Display
extern "C" struct _XDisplay;
 
namespace egl {
  class cursor_t;
}
 
namespace platf::x11 {
  struct cursor_ctx_raw_t;
  void freeCursorCtx(cursor_ctx_raw_t *ctx);
  void freeDisplay(_XDisplay *xdisplay);
 
  using cursor_ctx_t = util::safe_ptr<cursor_ctx_raw_t, freeCursorCtx>;
  using xdisplay_t = util::safe_ptr<_XDisplay, freeDisplay>;
 
  class cursor_t {
  public:
    static std::optional<cursor_t> make();
 
    void capture(egl::cursor_t &img);
 
    void blend(img_t &img, int offsetX, int offsetY);
 
    cursor_ctx_t ctx;  
  };
 
  xdisplay_t make_display();
}  // namespace platf::x11