wined3d: Unroll SM4+ pixel shader inputs.
[wine.git] / dlls / wineps.drv / pen.c
blob2526fa931f7fa932efdf9ca59ea15eb6c8278bf9
1 /*
2 * PostScript pen handling
4 * Copyright 1998 Huw D M Davies
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include <stdarg.h>
23 #include "windef.h"
24 #include "winbase.h"
25 #include "wingdi.h"
26 #include "psdrv.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
31 static const DWORD PEN_dash[] = { 50, 30 }; /* ----- ----- ----- */
32 static const DWORD PEN_dot[] = { 20 }; /* -- -- -- -- -- -- */
33 static const DWORD PEN_dashdot[] = { 40, 30, 20, 30 }; /* ---- -- ---- -- */
34 static const DWORD PEN_dashdotdot[] = { 40, 20, 20, 20, 20, 20 }; /* ---- -- -- ---- */
35 static const DWORD PEN_alternate[] = { 1 };
37 /***********************************************************************
38 * SelectPen (WINEPS.@)
40 HPEN PSDRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern )
42 PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
43 LOGPEN logpen;
44 EXTLOGPEN *elp = NULL;
46 if (!GetObjectW( hpen, sizeof(logpen), &logpen ))
48 /* must be an extended pen */
49 INT size = GetObjectW( hpen, 0, NULL );
51 if (!size) return 0;
53 elp = HeapAlloc( GetProcessHeap(), 0, size );
55 GetObjectW( hpen, size, elp );
56 /* FIXME: add support for user style pens */
57 logpen.lopnStyle = elp->elpPenStyle;
58 logpen.lopnWidth.x = elp->elpWidth;
59 logpen.lopnWidth.y = 0;
60 logpen.lopnColor = elp->elpColor;
63 TRACE("hpen = %p colour = %08x\n", hpen, logpen.lopnColor);
65 physDev->pen.width = logpen.lopnWidth.x;
66 if ((logpen.lopnStyle & PS_GEOMETRIC) || (physDev->pen.width > 1))
68 physDev->pen.width = PSDRV_XWStoDS( dev, physDev->pen.width );
69 if(physDev->pen.width < 0) physDev->pen.width = -physDev->pen.width;
71 if (hpen == GetStockObject( DC_PEN ))
72 logpen.lopnColor = GetDCPenColor( dev->hdc );
74 switch (logpen.lopnStyle & PS_JOIN_MASK)
76 default:
77 case PS_JOIN_ROUND: physDev->pen.join = 1; break;
78 case PS_JOIN_BEVEL: physDev->pen.join = 2; break;
79 case PS_JOIN_MITER: physDev->pen.join = 0; break;
82 switch (logpen.lopnStyle & PS_ENDCAP_MASK)
84 default:
85 case PS_ENDCAP_ROUND: physDev->pen.endcap = 1; break;
86 case PS_ENDCAP_SQUARE: physDev->pen.endcap = 2; break;
87 case PS_ENDCAP_FLAT: physDev->pen.endcap = 0; break;
90 PSDRV_CreateColor(dev, &physDev->pen.color, logpen.lopnColor);
91 physDev->pen.style = logpen.lopnStyle & PS_STYLE_MASK;
93 switch(physDev->pen.style) {
94 case PS_DASH:
95 memcpy( physDev->pen.dash, PEN_dash, sizeof(PEN_dash) );
96 physDev->pen.dash_len = sizeof(PEN_dash) / sizeof(DWORD);
97 break;
99 case PS_DOT:
100 memcpy( physDev->pen.dash, PEN_dot, sizeof(PEN_dot) );
101 physDev->pen.dash_len = sizeof(PEN_dot) / sizeof(DWORD);
102 break;
104 case PS_DASHDOT:
105 memcpy( physDev->pen.dash, PEN_dashdot, sizeof(PEN_dashdot) );
106 physDev->pen.dash_len = sizeof(PEN_dashdot) / sizeof(DWORD);
107 break;
109 case PS_DASHDOTDOT:
110 memcpy( physDev->pen.dash, PEN_dashdotdot, sizeof(PEN_dashdotdot) );
111 physDev->pen.dash_len = sizeof(PEN_dashdotdot) / sizeof(DWORD);
112 break;
114 case PS_ALTERNATE:
115 memcpy( physDev->pen.dash, PEN_alternate, sizeof(PEN_alternate) );
116 physDev->pen.dash_len = sizeof(PEN_alternate) / sizeof(DWORD);
117 break;
119 case PS_USERSTYLE:
120 physDev->pen.dash_len = min( elp->elpNumEntries, MAX_DASHLEN );
121 memcpy( physDev->pen.dash, elp->elpStyleEntry, physDev->pen.dash_len * sizeof(DWORD) );
122 break;
124 default:
125 physDev->pen.dash_len = 0;
128 if ((physDev->pen.width > 1) && physDev->pen.dash_len &&
129 physDev->pen.style != PS_USERSTYLE && physDev->pen.style != PS_ALTERNATE)
131 physDev->pen.style = PS_SOLID;
132 physDev->pen.dash_len = 0;
135 HeapFree( GetProcessHeap(), 0, elp );
136 physDev->pen.set = FALSE;
137 return hpen;
141 /***********************************************************************
142 * SetDCPenColor (WINEPS.@)
144 COLORREF PSDRV_SetDCPenColor( PHYSDEV dev, COLORREF color )
146 PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
148 if (GetCurrentObject( dev->hdc, OBJ_PEN ) == GetStockObject( DC_PEN ))
149 PSDRV_CreateColor( dev, &physDev->pen.color, color );
150 return color;
154 /**********************************************************************
156 * PSDRV_SetPen
159 BOOL PSDRV_SetPen( PHYSDEV dev )
161 PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
163 if (physDev->pen.style != PS_NULL) {
164 PSDRV_WriteSetColor(dev, &physDev->pen.color);
166 if(!physDev->pen.set) {
167 PSDRV_WriteSetPen(dev);
168 physDev->pen.set = TRUE;
172 return TRUE;