diff options
Diffstat (limited to 'xorg-server/mi/mispans.h')
| -rw-r--r-- | xorg-server/mi/mispans.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/xorg-server/mi/mispans.h b/xorg-server/mi/mispans.h index 258b29279..8151415cc 100644 --- a/xorg-server/mi/mispans.h +++ b/xorg-server/mi/mispans.h @@ -45,6 +45,8 @@ SOFTWARE. ******************************************************************/ +#ifndef MISPANS_H +#define MISPANS_H typedef struct { int count; /* number of spans */ @@ -60,30 +62,30 @@ typedef struct { } SpanGroup; /* Initialize SpanGroup. MUST BE DONE before use. */ -extern void miInitSpanGroup( +extern _X_EXPORT void miInitSpanGroup( SpanGroup * /*spanGroup*/ ); /* Add a Spans to a SpanGroup. The spans MUST BE in y-sorted order */ -extern void miAppendSpans( +extern _X_EXPORT void miAppendSpans( SpanGroup * /*spanGroup*/, SpanGroup * /*otherGroup*/, Spans * /*spans*/ ); /* Paint a span group, insuring that each pixel is painted at most once */ -extern void miFillUniqueSpanGroup( +extern _X_EXPORT void miFillUniqueSpanGroup( DrawablePtr /*pDraw*/, GCPtr /*pGC*/, SpanGroup * /*spanGroup*/ ); /* Free up data in a span group. MUST BE DONE or you'll suffer memory leaks */ -extern void miFreeSpanGroup( +extern _X_EXPORT void miFreeSpanGroup( SpanGroup * /*spanGroup*/ ); -extern int miClipSpans( +extern _X_EXPORT int miClipSpans( RegionPtr /*prgnDst*/, DDXPointPtr /*ppt*/, int * /*pwidth*/, @@ -97,3 +99,4 @@ extern int miClipSpans( #define miSpansCarefulRop(rop) (((rop) & 0xc) == 0x8 || ((rop) & 0x3) == 0x2) #define miSpansEasyRop(rop) (!miSpansCarefulRop(rop)) +#endif /* MISPANS_H */ |