text: /*
   * Copyright 2012 Red Hat, Inc.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   *
   * Author: Dave Airlie <airlied@redhat.com>
   */
  
  /* this file provides API compat between server post 1.13 and pre it,
     it should be reused inside as many drivers as possible */
  #ifndef COMPAT_API_H
  #define COMPAT_API_H
  
  #ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
  #define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
  #define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
  #endif
  
  #ifndef XF86_HAS_SCRN_CONV
  #define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
  #define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
  #endif
  
  #ifndef XF86_SCRN_INTERFACE
  
  #define SCRN_ARG_TYPE int
  #define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = xf86Screens[(arg1)]
  
  #define SCREEN_ARG_TYPE int
  #define SCREEN_PTR(arg1) ScreenPtr pScreen = screenInfo.screens[(arg1)]
  
  #define SCREEN_INIT_ARGS_DECL int i, ScreenPtr pScreen, int argc, char **argv
  
  #define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer pTimeout, pointer pReadmask
  #define BLOCKHANDLER_ARGS arg, blockData, pTimeout, pReadmask
  
  #define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr pScreen
  #define CLOSE_SCREEN_ARGS scrnIndex, pScreen
  
  #define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
  #define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0
  
  #define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
  #define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0
  
  #define FREE_SCREEN_ARGS_DECL int arg, int flags
  #define FREE_SCREEN_ARGS(x) (x)->scrnIndex, 0
  
  #define VT_FUNC_ARGS_DECL int arg, int flags
  #define VT_FUNC_ARGS(flags) pScrn->scrnIndex, (flags)
  
  #define XF86_ENABLEDISABLEFB_ARG(x) ((x)->scrnIndex)
  #else
  #define SCRN_ARG_TYPE ScrnInfoPtr
  #define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = (arg1)
  
  #define SCREEN_ARG_TYPE ScreenPtr
  #define SCREEN_PTR(arg1) ScreenPtr pScreen = (arg1)
  
  #define SCREEN_INIT_ARGS_DECL ScreenPtr pScreen, int argc, char **argv
  
  #define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer pTimeout, pointer pReadmask
  #define BLOCKHANDLER_ARGS arg, pTimeout, pReadmask
  
  #define CLOSE_SCREEN_ARGS_DECL ScreenPtr pScreen
  #define CLOSE_SCREEN_ARGS pScreen
  
  #define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
  #define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y
  
  #define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
  #define SWITCH_MODE_ARGS(arg, m) arg, m
  
  #define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
  #define FREE_SCREEN_ARGS(x) (x)
  
  #define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
  #define VT_FUNC_ARGS(flags) pScrn
  
  #define XF86_ENABLEDISABLEFB_ARG(x) (x)
  
  #endif
  
  #endif
  