diff options
author | Dave Airlie <airlied@redhat.com> | 2012-06-05 18:40:48 +0100 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2012-06-05 18:40:48 +0100 |
commit | 846257efe85d86210470164471df5db3384d8da3 (patch) | |
tree | d5b390041e4dae03bf62aa9bc5817d35ef7c8ec6 | |
parent | 989cf4f1fb2ac57f38d363734b71a5cf749db146 (diff) |
chips: add compat API header
-rw-r--r-- | src/Makefile.am | 3 | ||||
-rw-r--r-- | src/compat-api.h | 41 | ||||
-rw-r--r-- | src/ct_driver.h | 2 |
3 files changed, 45 insertions, 1 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 0ebf7ea..b7daac0 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -52,4 +52,5 @@ chips_drv_la_SOURCES = \ ct_pcirename.h \ ct_regs.c \ ct_shadow.c \ - ct_video.c + ct_video.c \ + compat_api.h diff --git a/src/compat-api.h b/src/compat-api.h new file mode 100644 index 0000000..1bb7724 --- /dev/null +++ b/src/compat-api.h @@ -0,0 +1,41 @@ +/* + * 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 + +#endif diff --git a/src/ct_driver.h b/src/ct_driver.h index 9033867..f07555a 100644 --- a/src/ct_driver.h +++ b/src/ct_driver.h @@ -38,6 +38,8 @@ #include <string.h> #include <unistd.h> +#include "compat-api.h" + /* Supported chipsets */ typedef enum { CHIPS_CT65520, |