src/egl/wayland/wayland-drm/wayland-drm.h

   1 #ifndef WAYLAND_DRM_H
   2 #define WAYLAND_DRM_H
   3
   4 #include "egldisplay.h"
   5 #include "eglimage.h"
   6
   7 #include <wayland-server.h>
   8 #include "wayland-drm-server-protocol.h"
   9
  10 struct wl_drm;
  11
  12 struct wl_drm_buffer {
  13         struct wl_buffer buffer;
  14         struct wl_drm *drm;
  15         uint32_t format;
  16         const void *driver_format;
  17         int32_t offset[3];
  18         int32_t stride[3];
  19         void *driver_buffer;
  20 };
  21
  22 struct wayland_drm_callbacks {
  23         int (*authenticate)(void *user_data, uint32_t id);
  24
  25         void (*reference_buffer)(void *user_data, uint32_t name,
  26                                  struct wl_drm_buffer *buffer);
  27
  28         void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
  29 };
  30
  31 struct wl_drm *
  32 wayland_drm_init(struct wl_display *display, char *device_name,
  33                  struct wayland_drm_callbacks *callbacks, void *user_data);
  34
  35 void
  36 wayland_drm_uninit(struct wl_drm *drm);
  37
  38 int
  39 wayland_buffer_is_drm(struct wl_buffer *buffer);
  40
  41 uint32_t
  42 wayland_drm_buffer_get_format(struct wl_buffer *buffer_base);
  43
  44 void *
  45 wayland_drm_buffer_get_buffer(struct wl_buffer *buffer);
  46
  47 #endif