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

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