x11grab.h

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#pragma once
 
#include <optional>
 
#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