254 lines
9.0 KiB
C
254 lines
9.0 KiB
C
/*
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* Copyright 2012 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Author: Dave Airlie <airlied@redhat.com>
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*/
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/* this file provides API compat between server post 1.13 and pre it,
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it should be reused inside as many drivers as possible */
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#ifndef COMPAT_API_H
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#define COMPAT_API_H
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#include <xorg-server.h>
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#include <xorgVersion.h>
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#include <picturestr.h>
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#ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
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#define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
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#define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
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#endif
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#ifndef XF86_HAS_SCRN_CONV
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#define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
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#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1,1,0,0,0)
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#define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
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#else
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#define xf86ScrnToScreen(s) ((s)->pScreen)
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#endif
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#else
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#define xf86ScrnToScreen(s) ((s)->pScreen)
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#endif
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#ifndef XF86_SCRN_INTERFACE
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#define SCRN_ARG_TYPE int
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#define SCRN_INFO_PTR(arg1) ScrnInfoPtr scrn = xf86Screens[(arg1)]
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#define SCREEN_ARG_TYPE int
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#define SCREEN_PTR(arg1) ScreenPtr screen = screenInfo.screens[(arg1)]
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#define SCREEN_INIT_ARGS_DECL int scrnIndex, ScreenPtr screen, int argc, char **argv
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#define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer timeout, pointer read_mask
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#define BLOCKHANDLER_ARGS arg, blockData, timeout, read_mask
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#define WAKEUPHANDLER_ARGS_DECL int arg, pointer wakeupData, unsigned long result, pointer read_mask
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#define WAKEUPHANDLER_ARGS arg, wakeupData, result, read_mask
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#define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr screen
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#define CLOSE_SCREEN_ARGS scrnIndex, screen
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#define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
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#define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0
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#define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
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#define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0
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#define FREE_SCREEN_ARGS_DECL int arg, int flags
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#define VT_FUNC_ARGS_DECL int arg, int flags
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#define VT_FUNC_ARGS(flags) scrn->scrnIndex, (flags)
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#define XF86_ENABLEDISABLEFB_ARG(x) ((x)->scrnIndex)
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#else
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#define SCRN_ARG_TYPE ScrnInfoPtr
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#define SCRN_INFO_PTR(arg1) ScrnInfoPtr scrn = (arg1)
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#define SCREEN_ARG_TYPE ScreenPtr
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#define SCREEN_PTR(arg1) ScreenPtr screen = (arg1)
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#define SCREEN_INIT_ARGS_DECL ScreenPtr screen, int argc, char **argv
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#define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer timeout, pointer read_mask
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#define BLOCKHANDLER_ARGS arg, timeout, read_mask
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#define WAKEUPHANDLER_ARGS_DECL ScreenPtr arg, unsigned long result, pointer read_mask
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#define WAKEUPHANDLER_ARGS arg, result, read_mask
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#define CLOSE_SCREEN_ARGS_DECL ScreenPtr screen
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#define CLOSE_SCREEN_ARGS screen
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#define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
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#define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y
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#define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
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#define SWITCH_MODE_ARGS(arg, m) arg, m
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#define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
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#define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
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#define VT_FUNC_ARGS(flags) scrn
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#define XF86_ENABLEDISABLEFB_ARG(x) (x)
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#endif
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static inline int
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region_num_rects(const RegionRec *r)
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{
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return r->data ? r->data->numRects : 1;
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}
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static inline int
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region_nil(const RegionRec *r)
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{
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return region_num_rects(r) == 0;
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}
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static inline BoxPtr
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region_boxptr(const RegionRec *r)
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{
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return (BoxPtr)(r->data + 1);
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}
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static inline const BoxRec *
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region_rects(const RegionRec *r)
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{
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return r->data ? (const BoxRec *)(r->data + 1) : &r->extents;
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}
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inline static void
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region_get_boxes(const RegionRec *r, const BoxRec **s, const BoxRec **e)
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{
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int n;
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if (r->data)
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*s = region_boxptr(r), n = r->data->numRects;
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else
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*s = &r->extents, n = 1;
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*e = *s + n;
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}
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#ifndef INCLUDE_LEGACY_REGION_DEFINES
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#define RegionCreate(r, s) REGION_CREATE(NULL, r, s)
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#define RegionBreak(r) REGION_BREAK(NULL, r)
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#define RegionSizeof REGION_SZOF
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#define RegionBoxptr REGION_BOXPTR
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#define RegionEnd REGION_END
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#define RegionExtents(r) REGION_EXTENTS(NULL, r)
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#define RegionRects REGION_RECTS
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#define RegionNumRects REGION_NUM_RECTS
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#define RegionContainsRect(r, b) RECT_IN_REGION(NULL, r, b)
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#define RegionContainsPoint(r, x, y, b) POINT_IN_REGION(NULL, r, x, y, b)
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#define RegionCopy(res, r) REGION_COPY(NULL, res, r)
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#define RegionIntersect(res, r1, r2) REGION_INTERSECT(NULL, res, r1, r2)
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#define RegionUnion(res, r1, r2) REGION_UNION(NULL, res, r1, r2)
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#define RegionSubtract(res, r1, r2) REGION_SUBTRACT(NULL, res, r1, r2)
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#define RegionTranslate(r, x, y) REGION_TRANSLATE(NULL, r, x, y)
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#define RegionUninit(r) REGION_UNINIT(NULL, r)
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#define region_from_bitmap BITMAP_TO_REGION
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#define RegionNil REGION_NIL
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#define RegionNull(r) REGION_NULL(NULL, r)
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#define RegionNotEmpty(r) REGION_NOTEMPTY(NULL, r)
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#define RegionEmpty(r) REGION_EMPTY(NULL, r)
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#define RegionEqual(a, b) REGION_EQUAL(NULL, a, b)
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#define RegionDestroy(r) REGION_DESTROY(NULL, r)
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#else
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#define region_from_bitmap BitmapToRegion
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#endif
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#ifndef _X_UNUSED
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#define _X_UNUSED
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#endif
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#if HAS_DEVPRIVATEKEYREC
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#define __get_private(p, key) dixGetPrivateAddr(&(p)->devPrivates, &(key))
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#else
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#define __get_private(p, key) dixLookupPrivate(&(p)->devPrivates, &(key))
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typedef int DevPrivateKeyRec;
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static inline void FreePixmap(PixmapPtr pixmap)
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{
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dixFreePrivates(pixmap->devPrivates);
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free(pixmap);
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}
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#endif
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#if !HAS_DIXREGISTERPRIVATEKEY
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#define dixPrivateKeyRegistered(key__) (*(key__) != 0)
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#endif
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#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,9,99,902,0)
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#define SourceValidate(d, x, y, w, h, mode) \
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if ((d)->pScreen->SourceValidate) (d)->pScreen->SourceValidate(d, x, y, w, h, mode)
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#else
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#define SourceValidate(d, x, y, w, h, mode) \
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if ((d)->pScreen->SourceValidate) (d)->pScreen->SourceValidate(d, x, y, w, h)
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#endif
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#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,14,99,2,0)
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#define DamageUnregister(d, dd) DamageUnregister(dd)
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#endif
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#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,16,99,1,0)
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#define XORG_XV_VERSION 2
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#define ddStopVideo_ARGS XvPortPtr port, DrawablePtr draw
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#define ddSetPortAttribute_ARGS XvPortPtr port, Atom attribute, INT32 value
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#define ddGetPortAttribute_ARGS XvPortPtr port, Atom attribute, INT32 *value
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#define ddQueryBestSize_ARGS XvPortPtr port, CARD8 motion, CARD16 vid_w, CARD16 vid_h, CARD16 drw_w, CARD16 drw_h, unsigned int *p_w, unsigned int *p_h
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#define ddPutImage_ARGS DrawablePtr draw, XvPortPtr port, GCPtr gc, INT16 src_x, INT16 src_y, CARD16 src_w, CARD16 src_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h, XvImagePtr format, unsigned char *buf, Bool sync, CARD16 width, CARD16 height
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#define ddQueryImageAttributes_ARGS XvPortPtr port, XvImagePtr format, unsigned short *w, unsigned short *h, int *pitches, int *offsets
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#else
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#define XORG_XV_VERSION 1
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#define ddStopVideo_ARGS ClientPtr client, XvPortPtr port, DrawablePtr draw
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#define ddSetPortAttribute_ARGS ClientPtr client, XvPortPtr port, Atom attribute, INT32 value
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#define ddGetPortAttribute_ARGS ClientPtr client, XvPortPtr port, Atom attribute, INT32 *value
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#define ddQueryBestSize_ARGS ClientPtr client, XvPortPtr port, CARD8 motion, CARD16 vid_w, CARD16 vid_h, CARD16 drw_w, CARD16 drw_h, unsigned int *p_w, unsigned int *p_h
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#define ddPutImage_ARGS ClientPtr client, DrawablePtr draw, XvPortPtr port, GCPtr gc, INT16 src_x, INT16 src_y, CARD16 src_w, CARD16 src_h, INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h, XvImagePtr format, unsigned char *buf, Bool sync, CARD16 width, CARD16 height
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#define ddQueryImageAttributes_ARGS ClientPtr client, XvPortPtr port, XvImagePtr format, unsigned short *w, unsigned short *h, int *pitches, int *offsets
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#endif
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#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,16,99,1,0)
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#include <mi.h>
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#define miHandleExposures(pSrcDrawable, pDstDrawable, \
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pGC, srcx, srcy, width, height, \
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dstx, dsty, plane) \
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miHandleExposures(pSrcDrawable, pDstDrawable, \
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pGC, srcx, srcy, width, height, \
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dstx, dsty)
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#endif
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#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,12,99,901,0)
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#define isGPU(S) (S)->is_gpu
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#else
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#define isGPU(S) 0
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#endif
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#endif
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#if HAS_DIRTYTRACKING_ROTATION
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#define PixmapSyncDirtyHelper(d, dd) PixmapSyncDirtyHelper(d)
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#endif
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