#define WAYLAND_DRM_H
#include <wayland-server.h>
-#include "wayland-drm-server-protocol.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, 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;
+
+ struct wl_buffer_interface buffer_interface;
+};
struct wl_drm_buffer {
- struct wl_buffer buffer;
+ struct wl_resource *resource;
struct wl_drm *drm;
+ int32_t width, height;
uint32_t format;
const void *driver_format;
int32_t offset[3];
void *driver_buffer;
};
-struct wayland_drm_callbacks {
- int (*authenticate)(void *user_data, uint32_t id);
+enum { WAYLAND_DRM_PRIME = 0x01 };
- void (*reference_buffer)(void *user_data, uint32_t name,
- struct wl_drm_buffer *buffer);
+static inline struct wl_drm_buffer *
+wayland_drm_buffer_get(struct wl_drm *drm, struct wl_resource *resource)
+{
+ if (resource == NULL)
+ return NULL;
- void (*release_buffer)(void *user_data, struct wl_drm_buffer *buffer);
-};
+ 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);
-
-uint32_t
-wayland_drm_buffer_get_format(struct wl_buffer *buffer_base);
-
-void *
-wayland_drm_buffer_get_buffer(struct wl_buffer *buffer);
-
#endif