libc/kernel/uapi/drm/drm_sarea.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _DRM_SAREA_H_
#define _DRM_SAREA_H_
#include "drm.h"
#ifdef __cplusplus
#endif
#ifdef __alpha__
#define SAREA_MAX 0x2000U
#elif defined(__mips__)
#define SAREA_MAX 0x4000U
#elif defined(__ia64__)
#define SAREA_MAX 0x10000U
#else
#define SAREA_MAX 0x2000U
#endif
#define SAREA_MAX_DRAWABLES 256
#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000
struct drm_sarea_drawable {
  unsigned int stamp;
  unsigned int flags;
};
struct drm_sarea_frame {
  unsigned int x;
  unsigned int y;
  unsigned int width;
  unsigned int height;
  unsigned int fullscreen;
};
struct drm_sarea {
  struct drm_hw_lock lock;
  struct drm_hw_lock drawable_lock;
  struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES];
  struct drm_sarea_frame frame;
  drm_context_t dummy_context;
};
typedef struct drm_sarea_drawable drm_sarea_drawable_t;
typedef struct drm_sarea_frame drm_sarea_frame_t;
typedef struct drm_sarea drm_sarea_t;
#ifdef __cplusplus
#endif
#endif