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Add REGION_ macros for source compatibility with existing drivers.

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This makes the region code changes source compatible with existing
code, although none of them are used within the server source itself.

Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2010-05-21 12:35:29 -07:00
parent 965cade6ee
commit 7ef612de78
1 changed files with 39 additions and 0 deletions
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39
include/regionstr.h
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@ -328,4 +328,43 @@ extern _X_EXPORT int RegionClipSpans(
int /*fSorted*/
);
#define INCLUDE_LEGACY_REGION_DEFINES
#ifdef INCLUDE_LEGACY_REGION_DEFINES
#define REGION_NIL RegionNil
#define REGION_NAR RegionNar
#define REGION_NUM_RECTS RegionNumRects
#define REGION_SIZE RegionSize
#define REGION_RECTS RegionRects
#define REGION_BOXPTR RegionBoxptr
#define REGION_BOX RegionBox
#define REGION_TOP RegionTop
#define REGION_END RegionEnd
#define REGION_SZOF RegionSizeof
#define BITMAP_TO_REGION BitmapToRegion
#define REGION_CREATE(pScreen, r, s) RegionCreate(r,s)
#define REGION_COPY(pScreen, d, r) RegionCopy(d, r)
#define REGION_DESTROY(pScreen, r) RegionDestroy(r)
#define REGION_INTERSECT(pScreen, res, r1, r2) RegionIntersect(res, r1, r2)
#define REGION_UNION(pScreen, res, r1, r2) RegionUnion(res, r1, r2)
#define REGION_SUBTRACT(pScreen, res, r1, r2) RegionSubtract(res, r1, r2)
#define REGION_INVERSE(pScreen, n, r, b) RegionInverse(n, r, b)
#define REGION_TRANSLATE(pScreen, r, x, y) RegionTranslate(r, x, y)
#define RECT_IN_REGION(pScreen, r, b) RegionContainsRect(r, b)
#define POINT_IN_REGION(pScreen, r, x, y, b) RegionContainsPoint(r, x, y, b)
#define REGION_EQUAL(pScreen, r1, r2) RegionEqual(r1, r2)
#define REGION_APPEND(pScreen, d, r) RegionAppend(d, r)
#define REGION_VALIDATE(pScreen, r, o) RegionValidate(r, o)
#define RECTS_TO_REGION(pScreen, n, r, c) RegionFromRects(n, r, c)
#define REGION_BREAK(pScreen, r) RegionBreak(r)
#define REGION_INIT(pScreen, r, b, s) RegionInit(r, b, s)
#define REGION_UNINIT(pScreen, r) RegionUninit(r)
#define REGION_RESET(pScreen, r, b) RegionReset(r, b)
#define REGION_NOTEMPTY(pScreen, r) RegionNotEmpty(r)
#define REGION_BROKEN(pScreen, r) RegionBroken(r)
#define REGION_EMPTY(pScreen, r) RegionEmpty(r)
#define REGION_EXTENTS(pScreen, r) RegionExtents(r)
#define REGION_NULL(pScreen, r) RegionNull(r)
#endif /* INCLUDE_LEGACY_REGION_DEFINES */
#endif /* REGIONSTRUCT_H */