rop.h

Centrality Atlas II development software

/*
 * $QNXLicenseC: 
 * Copyright 2007, 2008, QNX Software Systems.  
 *  
 * Licensed under the Apache License, Version 2.0 (the "License"). You  
 * may not reproduce, modify or distribute this software except in  
 * compliance with the License. You may obtain a copy of the License  
 * at: http://www.apache.org/licenses/LICENSE-2.0  
 *  
 * Unless required by applicable law or agreed to in writing, software  
 * distributed under the License is distributed on an "AS IS" basis,  
 * WITHOUT WARRANTIES OF ANY KIND, either express or implied. 
 * 
 * This file may contain contributions from others, either as  
 * contributors under the License or as licensors under other terms.   
 * Please review this entire file for other proprietary rights or license  
 * notices, as well as the QNX Development Suite License Guide at  
 * http://licensing.qnx.com/license-guide/ for other information. 
 * $ 
 */





#ifndef _GRAPHICS_ROP_H_INCLUDED
#define _GRAPHICS_ROP_H_INCLUDED

/*
 * Raster Op Defines
 *
 * Reverse Polish Notation Defines of ROPS
 * This follows Microsofts 256 raster operation
 * definitions
 *
 * D = Dest Bit
 * S = Source Bit
 * P = Pattern Bit
 * o = bitwise or operation
 * a = bitwise and operation
 * x = bitwise exclusive or operation
 * n = bitwise not operation
 *
 * Truth Table
 *	P	S	D	ropbit
 *	0	0	0	0
 *	0	0	1	1
 * 	0	1	0	2
 *	0	1	1	3
 *	1	0	0	4
 *	1	0	1	5
 *	1	1	0	6
 *	1	1	1	7
 *
 * if the condition in the table is true for 
 * each test turned on then dst bit=1, else 0
 *
 * So: DrawMode CC =  Source Copy
 * 		if ((conditions 2 | 3 | 6 | 7) == 1) on current bits, dst bit=1, else 0
 *	   DrawMode 66 = S ^ D
 *		if ((conditions 1 | 2 | 5 | 6) == 1) on current bits, dst bit=1, else 0
 *	   DrawMode 03 = ~ (P | S)
 *      if ((conditions 0 | 1) == 1) on current bits, dst bit=1, else 0
 *
 * It's a little confusing at first, but it does make sense once you wrap
 * your brain around it.
 *
 *          Name                Rop #            Operation
 *--------------------------------------------------------------------------
 */
#define DrawModeZERO			0x00	/* 0 */
#define DrawModeDPSoon			0x01	/* ~ ( (D | (P | S) ) ) */
#define DrawModeDPSona			0x02	/* D & ( ~ (P | S) ) */
#define DrawModePSon			0x03	/* ~ (P | S) */
#define DrawModeSDPona			0x04	/* S & ( ~ (D | P) ) */
#define DrawModeDPon			0x05	/* ~ (D | P) */
#define DrawModePDSxnon			0x06	/* ~ (P | (~ (D ^ S))) */
#define DrawModePDSaon			0x07	/* ~ (P | (D & S)) */
#define DrawModeSDPnaa			0x08	/* S & (D & (~ P)) */
#define DrawModePDSxon			0x09	/* ~ (P | (D ^ S)) */
#define DrawModeDPna			0x0A	/* D & (~ P) */
#define DrawModePSDnaon			0x0B	/* ~ (P | (S & (~ D))) */
#define DrawModeSPna			0x0C	/* S & (~ P) */
#define DrawModePDSnaon			0x0D	/* ~ (P | (D & (~ S))) */
#define DrawModePDSonon			0x0E	/* ~ (P | (~(D | S))) */
#define DrawModePn			0x0F	/* ~ P */
#define DrawModePDSona			0x10	/* P & (~ (D | S)) */
#define DrawModeDSon			0x11	/* ~ (D | S) */
#define DrawModeSDPxnon			0x12	/* ~ (S | (~ (D ^ P))) */
#define DrawModeSDPaon			0x13	/* ~ (S | (D & P)) */
#define DrawModeDPSxnon			0x14	/* ~ (D | (~ (P ^ S))) */
#define DrawModeDPSaon			0x15	/* ~ (D | (P & S)) */
#define DrawModePSDPSanaxx		0x16	/* P ^ (S ^ (D & (~ (P & S)))) */
#define DrawModeSSPxDSxaxn		0x17	/* ~ (S ^ ((S ^ P) & (D ^ S))) */
#define DrawModeSPxPDxa			0x18	/* (S ^ P) & (P ^ D) */
#define DrawModeSDPSanaxn		0x19	/* ~ (S ^ (D & (~ (P & S)))) */
#define DrawModePDSPaox			0x1A	/* P ^ (D | (S & P)) */
#define DrawModeSDPSxaxn		0x1B	/* ~ (S ^ (D & (P ^ S)))) */
#define DrawModePSDPaox			0x1C	/* P ^ (S | (D & P))) */
#define DrawModeDSPDxaxn		0x1D	/* ~ (D ^ (S & (P ^ D))) */
#define DrawModePDSox			0x1E	/* P ^ (D | S) */
#define DrawModePDSoan			0x1F	/* ~ (P & (D | S)) */
#define DrawModeDPSnaa			0x20	/* D & (P & (~S)) */
#define DrawModeSDPxon			0x21	/* ~ (S | (D ^ P)) */
#define DrawModeDSna			0x22	/* D & (~S) */
#define DrawModeSPDnaon			0x23	/* ~ (S | (P & (~D))) */
#define DrawModeSPxDSxa			0x24	/* (S ^ P) & (D ^ S) */
#define DrawModePDSPanaxn		0x25	/* ~ (P ^ (D & (~ (S & P)))) */
#define DrawModeSDPSaox			0x26	/* S ^ (D | (P & S)) */
#define DrawModeSDPSxnox		0x27	/* S ^ (D | (~ (P ^ S))) */
#define DrawModeDPSxa			0x28	/* D & (P ^ S) */
#define DrawModePSDPSaoxxn		0x29	/* ~ (P ^ (S ^ (D | (P & S)))) */
#define DrawModeDPSana			0x2A	/* D & (~ (P & S)) */
#define DrawModeSSPxPDxaxn		0x2B	/* ~ (S ^ ((S ^ P) & (P ^ D)) */
#define DrawModeSPDSoax			0x2C	/* S ^ (P & (D | S)) */
#define DrawModePSDnox			0x2D	/* P ^ (S | (~D)) */
#define DrawModePSDPxox			0x2E	/* P ^ (S | (D ^ P)) */
#define DrawModePSDnoan			0x2F	/* ~ (P & (S | (~D))) */
#define DrawModePSna			0x30	/* P & (~ S) */
#define DrawModeSDPnaon			0x31	/* ~ (S | (D & (~P))) */
#define DrawModeSDPSoox			0x32	/* S ^ (D | (P | S)) */
#define DrawModeSn			0x33	/* ~S */
#define DrawModeSPDSaox			0x34	/* S ^ (P | (D & S)) */
#define DrawModeSPDSxnox		0x35	/* S ^ (P | (~ (D ^ S))) */
#define DrawModeSDPox			0x36	/* S ^ (D | P) */
#define DrawModeSDPoan			0x37	/* ~ (S & (D | P)) */
#define DrawModePSDPoax			0x38	/* P ^ (S & (D | P))) */
#define DrawModeSPDnox			0x39	/* S ^ (P | (~ D))) */
#define DrawModeSPDSxox			0x3A	/* S ^ (P | (D ^ S)) */
#define DrawModeSPDnoan			0x3B	/* ~ (S & (P | (~ D))) */
#define DrawModePSx			0x3C	/* P ^ S */
#define DrawModeSPDSonox		0x3D	/* S ^ (P | (~ (D | S))) */
#define DrawModeSPDSnaox		0x3E	/* S ^ (P | (D & (~ S))) */
#define DrawModePSan			0x3F	/* ~ (P & S) */
#define DrawModePSDnaa			0x40	/* P & (S & (~ D)) */
#define DrawModeDPSxon			0x41	/* ~ (D | (P ^ S) */
#define DrawModeSDxPDxa			0x42	/* (S ^ D) & (P ^ D) */
#define DrawModeSPDSanaxn		0x43	/* ~ (S ^ (P & (~ (D & S)))) */
#define DrawModeSDna			0x44	/* S & (~ D) */
#define DrawModeDPSnaon			0x45	/* ~ (D | (P & (~ S))) */
#define DrawModeDSPDaox			0x46	/* D ^ (S | (P & D))) */
#define DrawModePSDPxaxn		0x47	/* ~ (P ^ (S & (D ^ P))) */
#define DrawModeSDPxa			0x48	/* S & (D ^ P)) */
#define DrawModePDSPDoaxxn		0x49	/* ~ (P ^ (D ^ (S & (P | D)))) */
#define DrawModeDPSDoax			0x4A	/* D ^ (P & (S | D)) */
#define DrawModePDSnox			0x4B	/* P ^ (D | (~ S)) */
#define DrawModeSDPana			0x4C	/* S & (~ (D & P)) */
#define DrawModeSSPxDSxoxn		0x4D	/* ~ (S ^ ((S ^ P) | (D ^ S))) */
#define DrawModePDSPxox			0x4E	/* P ^ (D | (S ^ P)) */
#define DrawModePDSnoan			0x4F	/* ~ (P & (D | (~S))) */
#define DrawModePDna			0x50	/* (~ D) & P */
#define DrawModeDSPnaon			0x51	/* ~ (D | (S & (~P))) */
#define DrawModeDPSDaox			0x52	/* D ^ (P | (S & D)) */
#define DrawModeSPDSxaxn		0x53	/* ~ (S ^ (P & (D ^ S))) */
#define DrawModeDPSonon			0x54	/* ~ (D | (~ (P | S))) */
#define DrawModeDn			0x55	/* ~ D */
#define DrawModeDPSox			0x56	/* D ^ (P | S) */
#define DrawModeDPSoan			0x57	/* ~ (D & (P | S)) */
#define DrawModePDSPoax			0x58	/* P ^ (D & (S | P)) */
#define DrawModeDPSnox			0x59	/* D ^ (P | (~ S)) */
#define DrawModeDPx			0x5A	/* D ^ P */
#define DrawModeDPSDonox		0x5B	/* D ^ (P | (~ (S | D))) */
#define DrawModeDPSDxox			0x5C	/* D ^ (P | (S ^ D)) */
#define DrawModeDPSnoan			0x5D	/* ~ (D & (P | (~ S))) */
#define DrawModeDPSDnaox		0x5E	/* D ^ (P | (S & (~ D))) */
#define DrawModeDPan			0x5F	/* ~ (D & P) */
#define DrawModePDSxa			0x60	/* P & (D ^ S) */
#define DrawModeDSPDSaoxxn		0x61	/* ~ (D ^ (S ^ (P | (D & S)))) */
#define DrawModeDSPDoax			0x62	/* D ^ (S & (P | D)) */
#define DrawModeSDPnox			0x63	/* S ^ (D | (~ P)) */
#define DrawModeSDPSoax			0x64	/* S ^ (D & (P | S)) */
#define DrawModeDSPnox			0x65	/* D ^ (S | (~ P)) */
#define DrawModeDSx			0x66	/* D ^ S */
#define DrawModeSDPSonox		0x67	/* S ^ (D | (~ (P | S))) */
#define DrawModeDSPDSonoxxn		0x68	/* ~ (D ^ (S ^ (P | (~ (D | S))))) */
#define DrawModePDSxxn			0x69	/* ~ (P ^ (D ^ S)) */
#define DrawModeDPSax			0x6A	/* D ^ (P & S) */
#define DrawModePSDPSoaxxn		0x6B	/* ~ (P ^ (S ^ (D & (P | S)))) */
#define DrawModeSDPax			0x6C	/* S ^ (D & P) */
#define DrawModePDSPDoaxx		0x6D	/* P ^ (D ^ (S & (P | D))) */
#define DrawModeSDPSnoax		0x6E	/* S ^ (D & (P | (~ S))) */
#define DrawModePDSxnan			0x6F	/* ~ (P & (~ (D ^ S))) */
#define DrawModePDSana			0x70	/* P & (~ (D & S)) */
#define DrawModeSSDxPDxaxn		0x71	/* ~ (S ^ ((S ^ D) & (P ^ D))) */
#define DrawModeSDPSxox			0x72	/* S ^ (D | (P ^ S)) */
#define DrawModeSDPnoan			0x73	/* ~ (S & (D | (~P))) */
#define DrawModeDSPDxox			0x74	/* D ^ (S | (P ^ D)) */