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/*
* Copyright 2008 Maarten Maathuis
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/* Ternary Raster Operations as defined by GDI
* 0 = black
* 1 = white
* D = destination
* S = source
* P = pattern
* o = bitwise OR
* a = bitwise AND
* n = bitwise inverse
* x = bitwise XOR
*
* The notation is reverse polish.
* Example:
* ROP_PDSonon: !(P | !(D | S))
*/
#define ROP_0 0x00
#define ROP_DPSoon 0x01
#define ROP_DPSona 0x02
#define ROP_PSon 0x03
#define ROP_SDPona 0x04
#define ROP_DPon 0x05
#define ROP_PDSxnon 0x06
#define ROP_PDSaon 0x07
#define ROP_SDPnaa 0x08
#define ROP_PDSxon 0x09
#define ROP_DPna 0x0A
#define ROP_PSDnaon 0x0B
#define ROP_SPna 0x0C
#define ROP_PDSnaon 0x0D
#define ROP_PDSonon 0x0E
#define ROP_Pn 0x0F
#define ROP_PDSona 0x10
#define ROP_DSon 0x11
#define ROP_SDPxnon 0x12
#define ROP_SDPaon 0x13
#define ROP_DPSxnon 0x14
#define ROP_DPSaon 0x15
#define ROP_PSDPSanaxx 0x16
#define ROP_SSPxDSxaxn 0x17
#define ROP_SPxPDxa 0x18
#define ROP_SDPSanaxn 0x19
#define ROP_PDSPaox 0x1A
#define ROP_SDPSxaxn 0x1B
#define ROP_PSDPaox 0x1C
#define ROP_DSPDxaxn 0x1D
#define ROP_PDSox 0x1E
#define ROP_PDSoan 0x1F
#define ROP_DPSnaa 0x20
#define ROP_SDPxon 0x21
#define ROP_DSna 0x22
#define ROP_SPDnaon 0x23
#define ROP_SPxDSxa 0x24
#define ROP_PDSPanaxn 0x25
#define ROP_SDPSaox 0x26
#define ROP_SDPSxnox 0x27
#define ROP_DPSxa 0x28
#define ROP_PSDPSaoxxn 0x29
#define ROP_DPSana 0x2A
#define ROP_SSPxPDxaxn 0x2B
#define ROP_SPDSoax 0x2C
#define ROP_PSDnox 0x2D
#define ROP_PSDPxox 0x2E
#define ROP_PSDnoan 0x2F
#define ROP_PSna 0x30
#define ROP_SDPnaon 0x31
#define ROP_SDPSoox 0x32
#define ROP_Sn 0x33
#define ROP_SPDSaox 0x34
#define ROP_SPDSxnox 0x35
#define ROP_SDPox 0x36
#define ROP_SDPoan 0x37
#define ROP_PSDPoax 0x38
#define ROP_SPDnox 0x39
#define ROP_SPDSxox 0x3A
#define ROP_SPDnoan 0x3B
#define ROP_PSx 0x3C
#define ROP_SPDSonox 0x3D
#define ROP_SPDSnaox 0x3E
#define ROP_PSan 0x3F
#define ROP_PSDnaa 0x40
#define ROP_DPSxon 0x41
#define ROP_SDxPDxa 0x42
#define ROP_SPDSanaxn 0x43
#define ROP_SDna 0x44
#define ROP_DPSnaon 0x45
#define ROP_DSPDaox 0x46
#define ROP_PSDPxaxn 0x47
#define ROP_SDPxa 0x48
#define ROP_PDSPDaoxxn 0x49
#define ROP_DPSDoax 0x4A
#define ROP_PDSnox 0x4B
#define ROP_SDPana 0x4C
#define ROP_SSPxDSxoxn 0x4D
#define ROP_PDSPxox 0x4E
#define ROP_PDSnoan 0x4F
#define ROP_PDna 0x50
#define ROP_DSPnaon 0x51
#define ROP_DPSDaox 0x52
#define ROP_SPDSxaxn 0x53
#define ROP_DPSonon 0x54
#define ROP_Dn 0x55
#define ROP_DPSox 0x56
#define ROP_DPSoan 0x57
#define ROP_PDSPoax 0x58
#define ROP_DPSnox 0x59
#define ROP_DPx 0x5A
#define ROP_DPSDonox 0x5B
#define ROP_DPSDxox 0x5C
#define ROP_DPSnoan 0x5D
#define ROP_DPSDnaox 0x5E
#define ROP_DPan 0x5F
#define ROP_PDSxa 0x60
#define ROP_DSPDSaoxxn 0x61
#define ROP_DSPDoax 0x62
#define ROP_SDPnox 0x63
#define ROP_SDPSoax 0x64
#define ROP_DSPnox 0x65
#define ROP_DSx 0x66
#define ROP_SDPSonox 0x67
#define ROP_DSPDSonoxxn 0x68
#define ROP_PDSxxn 0x69
#define ROP_DPSax 0x6A
#define ROP_PSDPSoaxxn 0x6B
#define ROP_SDPax 0x6C
#define ROP_PDSPDoaxxn 0x6D
#define ROP_SDPSnoax 0x6E
#define ROP_PDSxnan 0x6F
#define ROP_PDSana 0x70
#define ROP_SSDxPDxaxn 0x71
#define ROP_SDPSxox 0x72
#define ROP_SDPnoan 0x73
#define ROP_DSPDxox 0x74
#define ROP_DSPnoan 0x75
#define ROP_SDPSnaox 0x76
#define ROP_DSan 0x77
#define ROP_PDSax 0x78
#define ROP_DSPDSoaxxn 0x79
#define ROP_DPSDnoax 0x7A
#define ROP_SDPxnan 0x7B
#define ROP_SPDSnoax 0x7C
#define ROP_DPSxnan 0x7D
#define ROP_SPxDSxo 0x7E
#define ROP_DPSaan 0x7F
#define ROP_DPSaa 0x80
#define ROP_SPxDSxon 0x81
#define ROP_DPSxna 0x82
#define ROP_SPDSnoaxn 0x83
#define ROP_SDPxna 0x84
#define ROP_PDSPnoaxn 0x85
#define ROP_DSPDSoaxx 0x86
#define ROP_PDSaxn 0x87
#define ROP_DSa 0x88
#define ROP_SDPSnaoxn 0x89
#define ROP_DSPnoa 0x8A
#define ROP_DSPDxoxn 0x8B
#define ROP_SDPnoa 0x8C
#define ROP_SDPSxoxn 0x8D
#define ROP_SSDxPDxax 0x8E
#define ROP_PDSanan 0x8F
#define ROP_PDSxna 0x90
#define ROP_SDPSnoaxn 0x91
#define ROP_DPSDPoaxx 0x92
#define ROP_SPDaxn 0x93
#define ROP_PSDPSoaxx 0x94
#define ROP_DPSaxn 0x95
#define ROP_DPSxx 0x96
#define ROP_PSDPSonoxx 0x97
#define ROP_SDPSonoxn 0x98
#define ROP_DSxn 0x99
#define ROP_DPSnax 0x9A
#define ROP_SDPSoaxn 0x9B
#define ROP_SPDnax 0x9C
#define ROP_DSPDoaxn 0x9D
#define ROP_DSPDSaoxx 0x9E
#define ROP_PDSxan 0x9F
#define ROP_DPa 0xA0
#define ROP_PDSPnaoxn 0xA1
#define ROP_DPSnoa 0xA2
#define ROP_DPSDxoxn 0xA3
#define ROP_PDSPonoxn 0xA4
#define ROP_PDxn 0xA5
#define ROP_DSPnax 0xA6
#define ROP_PDSPoaxn 0xA7
#define ROP_DPSoa 0xA8
#define ROP_DPSoxn 0xA9
#define ROP_D 0xAA
#define ROP_DPSono 0xAB
#define ROP_SPDSxax 0xAC
#define ROP_DPSDaoxn 0xAD
#define ROP_DSPnao 0xAE
#define ROP_DPno 0xAF
#define ROP_PDSnoa 0xB0
#define ROP_PDSPxoxn 0xB1
#define ROP_SSPxDSxox 0xB2
#define ROP_SDPanan 0xB3
#define ROP_PSDnax 0xB4
#define ROP_DPSDoaxn 0xB5
#define ROP_DPSDPaoxx 0xB6
#define ROP_SDPxan 0xB7
#define ROP_PSDPxax 0xB8
#define ROP_DSPDaoxn 0xB9
#define ROP_DPSnao 0xBA
#define ROP_DSno 0xBB
#define ROP_SPDSanax 0xBC
#define ROP_SDxPDxan 0xBD
#define ROP_DPSxo 0xBE
#define ROP_DPSano 0xBF
#define ROP_Psa 0xC0
#define ROP_SPDSnaoxn 0xC1
#define ROP_SPDSonoxn 0xC2
#define ROP_PSxn 0xC3
#define ROP_SPDnoa 0xC4
#define ROP_SPDSxoxn 0xC5
#define ROP_SDPnax 0xC6
#define ROP_PSDPoaxn 0xC7
#define ROP_SDPoa 0xC8
#define ROP_SPDoxn 0xC9
#define ROP_DPSDxax 0xCA
#define ROP_SPDSaoxn 0xCB
#define ROP_S 0xCC
#define ROP_SDPono 0xCD
#define ROP_SDPnao 0xCE
#define ROP_SPno 0xCF
#define ROP_PSDnoa 0xD0
#define ROP_PSDPxoxn 0xD1
#define ROP_PDSnax 0xD2
#define ROP_SPDSoaxn 0xD3
#define ROP_SSPxPDxax 0xD4
#define ROP_DPSanan 0xD5
#define ROP_PSDPSaoxx 0xD6
#define ROP_DPSxan 0xD7
#define ROP_PDSPxax 0xD8
#define ROP_SDPSaoxn 0xD9
#define ROP_DPSDanax 0xDA
#define ROP_SPxDSxan 0xDB
#define ROP_SPDnao 0xDC
#define ROP_SDno 0xDD
#define ROP_SDPxo 0xDE
#define ROP_SDPano 0xDF
#define ROP_PDSoa 0xE0
#define ROP_PDSoxn 0xE1
#define ROP_DSPDxax 0xE2
#define ROP_PSDPaoxn 0xE3
#define ROP_SDPSxax 0xE4
#define ROP_PDSPaoxn 0xE5
#define ROP_SDPSanax 0xE6
#define ROP_SPxPDxan 0xE7
#define ROP_SSPxDSxax 0xE8
#define ROP_DSPDSanaxxn 0xE9
#define ROP_DPSao 0xEA
#define ROP_DPSxno 0xEB
#define ROP_SDPao 0xEC
#define ROP_SDPxno 0xED
#define ROP_DSo 0xEE
#define ROP_SDPnoo 0xEF
#define ROP_P 0xF0
#define ROP_PDSono 0xF1
#define ROP_PDSnao 0xF2
#define ROP_PSno 0xF3
#define ROP_PSDnao 0xF4
#define ROP_PDno 0xF5
#define ROP_PDSxo 0xF6
#define ROP_PDSano 0xF7
#define ROP_PDSao 0xF8
#define ROP_PDSxno 0xF9
#define ROP_DPo 0xFA
#define ROP_DPSnoo 0xFB
#define ROP_PSo 0xFC
#define ROP_PSDnoo 0xFD
#define ROP_DPSoo 0xFE
#define ROP_1 0xFF
/* derived from XAA */
static struct {
int copy;
int copy_planemask;
int pattern;
int pattern_planemask;
} NVROP[] = {
{ ROP_0, ROP_0, ROP_0, ROP_DPna }, /* GXclear */
{ ROP_DSa, ROP_DSPnoa, ROP_DPa, ROP_DPSnoa }, /* GXand */
{ ROP_SDna, ROP_DPSnaon, ROP_PDna, ROP_DSPnaon }, /* GXandReverse */
{ ROP_S, ROP_DPSDxax, ROP_P, ROP_DSPDxax }, /* GXcopy */
{ ROP_DSna, ROP_DPSana, ROP_DPna, ROP_DPSana }, /* GXandInverted */
{ ROP_D, ROP_D, ROP_D, ROP_D }, /* GXnoop */
{ ROP_DSx, ROP_DPSax, ROP_DPx, ROP_DPSax }, /* GXxor */
{ ROP_DSo, ROP_DPSao, ROP_DPo, ROP_DPSao }, /* GXor */
{ ROP_DSon, ROP_DPSaon, ROP_DPon, ROP_DPSaon }, /* GXnor */
{ ROP_DSxn, ROP_DPSaxn, ROP_PDxn, ROP_DPSaxn }, /* GXequiv */
{ ROP_Dn, ROP_Dn, ROP_Dn, ROP_DPx }, /* GXinvert */
{ ROP_SDno, ROP_DPSanan, ROP_PDno, ROP_DPSanan }, /* GXorReverse */
{ ROP_Sn, ROP_PSDPxox, ROP_Pn, ROP_SPDSxox }, /* GXcopyInverted */
{ ROP_DSno, ROP_DPSnao, ROP_DPno, ROP_DSPnao }, /* GXorInverted */
{ ROP_DSan, ROP_DSPnoan, ROP_DPan, ROP_DPSnoan }, /* GXnand */
{ ROP_1, ROP_1, ROP_1, ROP_DPo } /* GXset */
};
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