fbrop.h revision cabde247f900dcf6e58d009bbdd15099c028c6fc
/*
* Copyright © 1998 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _FBROP_H_
#define _FBROP_H_
typedef struct _mergeRopBits {
const FbMergeRopRec *_bits; \
}
/* AND has higher precedence than XOR */
}
}
/*
* Take a single bit (0 or 1) and generate a full mask
*/
~(pm))
/*
* Stippling operations;
*/
#define FbStipple16Bits(b) \
}
}
/*
* Compute rop for using tile code for 1-bit dest stipples; modifies
* existing rop to flip depending on pixel values
*/
#endif