buffer.h

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/* ========================================================================= */
#ifndef __WLMTK_BUFFER_H__
#define __WLMTK_BUFFER_H__
 
#include <libbase/libbase.h>
#include <stdbool.h>
#include <wayland-server-core.h>
 
#include "element.h"
#include "input.h"

typedef struct _wlmtk_buffer_t wlmtk_buffer_t;
 
#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus

struct _wlmtk_buffer_t {
    wlmtk_element_t           super_element;
    wlmtk_element_vmt_t       orig_super_element_vmt;
    wlmtk_pointer_cursor_t    pointer_cursor;

    struct wlr_buffer        *wlr_buffer_ptr;
    struct wlr_scene_buffer  *wlr_scene_buffer_ptr;

    struct wl_listener        wlr_scene_buffer_node_destroy_listener;
    struct wl_listener        element_pointer_enter_listener;
};

bool wlmtk_buffer_init(wlmtk_buffer_t *buffer_ptr);

void wlmtk_buffer_fini(wlmtk_buffer_t *buffer_ptr);

void wlmtk_buffer_set(
    wlmtk_buffer_t *buffer_ptr,
    struct wlr_buffer *wlr_buffer_ptr);

wlmtk_element_t *wlmtk_buffer_element(wlmtk_buffer_t *buffer_ptr);

extern const bs_test_set_t wlmtk_buffer_test_set;
 
#ifdef __cplusplus
}  // extern "C"
#endif  // __cplusplus
 
#endif /* __WLMTK_BUFFER_H__ */
/* == End of buffer.h ====================================================== */