1 /* 2 * Copyright 2012 Red Hat, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 * 23 * Author: Dave Airlie <airlied@redhat.com> 24 */ 25 26 /* this file provides API compat between server post 1.13 and pre it, 27 it should be reused inside as many drivers as possible */ 28 #ifndef COMPAT_API_H 29 #define COMPAT_API_H 30 31 #ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR 32 #define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum] 33 #define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p 34 #endif 35 36 #ifndef XF86_HAS_SCRN_CONV 37 #define xf86ScreenToScrn(s) xf86Screens[(s)->myNum] 38 #define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex] 39 #endif 40 41 #ifndef XF86_SCRN_INTERFACE 42 43 #define SCRN_ARG_TYPE int 44 #define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScreenInfo = xf86Screens[(arg1)] 45 46 #define SCREEN_ARG_TYPE int 47 #define SCREEN_PTR(arg1) ScreenPtr pScreen = screenInfo.screens[(arg1)] 48 49 #define SCREEN_INIT_ARGS_DECL int i, ScreenPtr pScreen, int argc, char **argv 50 51 #define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer pTimeout, pointer pReadmask 52 #define BLOCKHANDLER_ARGS arg, blockData, pTimeout, pReadmask 53 54 #define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr pScreen 55 #define CLOSE_SCREEN_ARGS scrnIndex, pScreen 56 57 #define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags 58 #define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0 59 60 #define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr pMode, int flags 61 #define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0 62 63 #define FREE_SCREEN_ARGS_DECL int arg, int flags 64 65 #define VT_FUNC_ARGS_DECL int arg, int flags 66 #define VT_FUNC_ARGS pScreenInfo->scrnIndex, 0 67 68 #define XF86_SCRN_ARG(x) ((x)->scrnIndex) 69 #define SCREEN_ARG(x) ((x)->myNum) 70 #else 71 #define SCRN_ARG_TYPE ScrnInfoPtr 72 #define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScreenInfo = (arg1) 73 74 #define SCREEN_ARG_TYPE ScreenPtr 75 #define SCREEN_PTR(arg1) ScreenPtr pScreen = (arg1) 76 77 #define SCREEN_INIT_ARGS_DECL ScreenPtr pScreen, int argc, char **argv 78 79 #define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer pTimeout, pointer pReadmask 80 #define BLOCKHANDLER_ARGS arg, pTimeout, pReadmask 81 82 #define CLOSE_SCREEN_ARGS_DECL ScreenPtr pScreen 83 #define CLOSE_SCREEN_ARGS pScreen 84 85 #define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y 86 #define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y 87 88 #define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr pMode 89 #define SWITCH_MODE_ARGS(arg, m) arg, m 90 91 #define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg 92 93 #define VT_FUNC_ARGS_DECL ScrnInfoPtr arg 94 #define VT_FUNC_ARGS pScreenInfo 95 96 #define XF86_SCRN_ARG(x) (x) 97 98 #define SCREEN_ARG(x) (x) 99 #endif 100 101 #endif 102