#ifndef WAYLAND_DRM_H
#define WAYLAND_DRM_H
-#include "egldisplay.h"
-#include "eglimage.h"
-
#include <wayland-server.h>
-struct wl_drm;
+struct wl_display;
+struct wl_resource;
+struct wl_drm_buffer;
struct wayland_drm_callbacks {
int (*authenticate)(void *user_data, uint32_t id);
- void *(*reference_buffer)(void *user_data, uint32_t name,
- int32_t width, int32_t height,
- uint32_t stride, struct wl_visual *visual);
+ void (*reference_buffer)(void *user_data, uint32_t name, int fd,
+ struct wl_drm_buffer *buffer);
+
+ void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
+
+ bool (*is_format_supported)(void *user_data, uint32_t format);
+};
+
+
+struct wl_drm {
+ struct wl_display *display;
+ struct wl_global *wl_drm_global;
+
+ void *user_data;
+ char *device_name;
+ uint32_t flags;
+
+ struct wayland_drm_callbacks callbacks;
- void (*release_buffer)(void *user_data, void *buffer);
+ struct wl_buffer_interface buffer_interface;
};
+struct wl_drm_buffer {
+ struct wl_resource *resource;
+ struct wl_drm *drm;
+ int32_t width, height;
+ uint32_t format;
+ const void *driver_format;
+ int32_t offset[3];
+ int32_t stride[3];
+ void *driver_buffer;
+};
+
+enum { WAYLAND_DRM_PRIME = 0x01 };
+
+static inline struct wl_drm_buffer *
+wayland_drm_buffer_get(struct wl_drm *drm, struct wl_resource *resource)
+{
+ if (resource == NULL)
+ return NULL;
+
+ if (wl_resource_instance_of(resource, &wl_buffer_interface,
+ &drm->buffer_interface))
+ return wl_resource_get_user_data(resource);
+ else
+ return NULL;
+}
+
struct wl_drm *
wayland_drm_init(struct wl_display *display, char *device_name,
- struct wayland_drm_callbacks *callbacks, void *user_data);
+ const struct wayland_drm_callbacks *callbacks, void *user_data,
+ uint32_t flags);
void
wayland_drm_uninit(struct wl_drm *drm);
-int
-wayland_buffer_is_drm(struct wl_buffer *buffer);
-
-void *
-wayland_drm_buffer_get_buffer(struct wl_buffer *buffer);
-
#endif