77 lines
2.9 KiB
C
77 lines
2.9 KiB
C
/* $XFree86: xc/programs/Xserver/iplan2p4/iplrrop.h,v 3.0 1996/08/18 01:55:04 dawes Exp $ */
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/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with
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interleaved planes */
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/* reduced raster ops */
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/* INTER_RROP_DECLARE INTER_RROP_FETCH_GC,
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INTER_RROP_SOLID_MASK, INTER_RROP_SPAN INTER_RROP_NAME */
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#define INTER_RROP_FETCH_GC(gc) \
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INTER_RROP_FETCH_GCPRIV(((iplPrivGCPtr)(gc)->devPrivates[iplGCPrivateIndex].ptr))
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#if RROP == GXcopy
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#define INTER_RROP_DECLARE register unsigned short *rrop_xor;
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#define INTER_RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xorg;
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#define INTER_RROP_SOLID(dst) INTER_COPY(rrop_xor, dst)
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#define INTER_RROP_SOLID_MASK(dst,mask) INTER_COPYM(rrop_xor, dst, mask, dst)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,Copy)
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#endif /* GXcopy */
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#if RROP == GXxor
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#define INTER_RROP_DECLARE register unsigned short *rrop_xor;
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#define INTER_RROP_FETCH_GCPRIV(devPriv) rrop_xor = (devPriv)->xorg;
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#define INTER_RROP_SOLID(dst) INTER_XOR(rrop_xor, dst, dst)
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#define INTER_RROP_SOLID_MASK(dst,mask) INTER_XORM(rrop_xor, dst, mask, dst)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,Xor)
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#endif /* GXxor */
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#if RROP == GXand
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#define INTER_RROP_DECLARE register unsigned short *rrop_and;
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#define INTER_RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->andg;
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#define INTER_RROP_SOLID(dst) INTER_AND(rrop_and, dst, dst)
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#define INTER_RROP_SOLID_MASK(dst,mask) INTER_ANDM(rrop_and, dst, mask, dst)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,And)
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#endif /* GXand */
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#if RROP == GXor
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#define INTER_RROP_DECLARE register unsigned short *rrop_or;
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#define INTER_RROP_FETCH_GCPRIV(devPriv) rrop_or = (devPriv)->xorg;
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#define INTER_RROP_SOLID(dst) INTER_OR(rrop_or, dst, dst)
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#define INTER_RROP_SOLID_MASK(dst,mask) INTER_ORM(mask, rrop_or, dst, dst)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,Or)
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#endif /* GXor */
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#if RROP == GXnoop
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#define INTER_RROP_DECLARE
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#define INTER_RROP_FETCH_GCPRIV(devPriv)
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#define INTER_RROP_SOLID(dst)
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#define INTER_RROP_SOLID_MASK(dst,mask)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,Noop)
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#endif /* GXnoop */
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#if RROP == GXset
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#define INTER_RROP_DECLARE register unsigned short *rrop_and, *rrop_xor;
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#define INTER_RROP_FETCH_GCPRIV(devPriv) rrop_and = (devPriv)->andg; \
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rrop_xor = (devPriv)->xorg;
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#define INTER_RROP_SOLID(dst) INTER_DoRRop(dst, rrop_and, rrop_xor, dst)
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#define INTER_RROP_SOLID_MASK(dst,mask) \
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INTER_DoMaskRRop(dst, rrop_and, rrop_xor, mask, dst)
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#define INTER_RROP_NAME(prefix) INTER_RROP_NAME_CAT(prefix,General)
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#endif /* GXset */
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#ifndef INTER_RROP_SPAN
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#define INTER_RROP_SPAN(pdst,nmiddle) \
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while (--(nmiddle) >= 0) { \
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INTER_RROP_SOLID(pdst); \
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(pdst) = INTER_NEXT(pdst); \
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}
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#endif
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#if !defined(UNIXCPP) || defined(ANSICPP)
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#define INTER_RROP_NAME_CAT(prefix,suffix) prefix##suffix
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#else
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#define INTER_RROP_NAME_CAT(prefix,suffix) prefix/**/suffix
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#endif
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