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#ifndef INTERNAL_H_
#define INTERNAL_H_
#include "gbm.h"
/* GCC visibility */
#if defined(__GNUC__) && __GNUC__ >= 4
#define GBM_EXPORT __attribute__ ((visibility("default")))
#else
#define GBM_EXPORT
#endif
struct gbm_device {
/* Hack to make a gbm_device detectable by its first element. */
struct gbm_device *(*dummy)(int);
int fd;
const char *name;
void (*destroy)(struct gbm_device *gbm);
struct gbm_bo *(*bo_create)(struct gbm_device *gbm,
uint32_t width, uint32_t height,
enum gbm_bo_format format,
uint32_t usage);
struct gbm_bo *(*bo_create_from_egl_image)(struct gbm_device *gbm,
void *egl_dpy, void *egl_img,
uint32_t width, uint32_t height);
#if 0
int (*bo_map)(struct gbm_bo *bo, void **out);
int (*bo_unmap)(struct gbm_bo *bo);
#endif
void (*bo_destroy)(struct gbm_bo *bo);
};
struct gbm_bo {
struct gbm_device *gbm;
uint32_t width;
uint32_t height;
uint32_t pitch;
union gbm_bo_handle handle;
};
struct gbm_backend {
const char *class_name;
const char *backend_name;
int (*probe)(int fd);
struct gbm_device *(*create_device)(int fd);
};
#if 0
struct gbm_device *
dri_device_create(int fd);
struct gbm_device *
gbm_gallium_drm_device_create(int fd);
#endif
#endif
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